fix(settings): constrain logo preview size so it does not overflow the card

- export/restore share_links (was silently dropped, FK blocked restore)
- keep groups.tutor_id and groups.cover_path, entries.photo_original_path,
  project_files.detached_at on restore
- include uploads/.originals files in backup archive
- insert users before groups to satisfy tutor_id FK
- return 500 JSON instead of hanging when restore fails

.env.example

@@ -27,3 +27,7 @@ CLOUDFLARE_TUNNEL_URL=http://app:3003
 # Максимальное ожидание WireGuard handshake перед fallback на прямой запуск
 # туннеля без VPN (сек). Если VPN-провайдер не отвечает — сайт всё равно поднимется.
 WG_HANDSHAKE_TIMEOUT=60
+
+# ИИ-улучшение фото (Real-ESRGAN), пусто = контейнер photo-ai
+PHOTO_AI_URL=
+PHOTO_AI_MAX_PIXELS=4000000

.gitignore

@@ -27,5 +27,8 @@ Thumbs.db
 # --- Playwright test artifacts ---
 .playwright-mcp/
 
+# --- Generated version data ---
+public/version.json
+
 # --- Internal audit (not for commit) ---
 SECURITY_AUDIT.md

Dockerfile

@@ -10,7 +10,7 @@ RUN set -e; \
     try_repo() { \
       printf "%s/%s/main\n%s/%s/community\n" "$1" "$V" "$1" "$V" > /etc/apk/repositories; \
       echo "Trying apk mirror: $1"; \
-      apk add --no-cache openssl; \
+      timeout 45 apk add --no-cache --timeout 20 openssl; \
     }; \
     if ! try_repo "https://dl-cdn.alpinelinux.org/alpine" && \
        ! try_repo "https://mirrors.edge.kernel.org/alpine" && \

db/init.sql

@@ -24,17 +24,44 @@ CREATE TABLE IF NOT EXISTS groups (
   cover_path VARCHAR(255)
 );
 
+CREATE TABLE IF NOT EXISTS modules (
+  id SERIAL PRIMARY KEY,
+  name VARCHAR(200) NOT NULL UNIQUE,
+  lessons_count INT NOT NULL DEFAULT 0,
+  is_active BOOLEAN NOT NULL DEFAULT true,
+  photo_path VARCHAR(255),
+  created_at TIMESTAMPTZ DEFAULT now()
+);
+
+ALTER TABLE modules ADD COLUMN IF NOT EXISTS is_active BOOLEAN NOT NULL DEFAULT true;
+ALTER TABLE modules ADD COLUMN IF NOT EXISTS photo_path VARCHAR(255);
+
 CREATE TABLE IF NOT EXISTS students (
   id SERIAL PRIMARY KEY,
   name VARCHAR(150) NOT NULL UNIQUE,
   group_id INT REFERENCES groups(id),
+  created_at TIMESTAMPTZ DEFAULT now(),
+  photo_path VARCHAR(255),
+  profile JSONB
+);
+
+ALTER TABLE students ADD COLUMN IF NOT EXISTS photo_path VARCHAR(255);
+ALTER TABLE students ADD COLUMN IF NOT EXISTS profile JSONB;
+
+CREATE TABLE IF NOT EXISTS student_photos (
+  id SERIAL PRIMARY KEY,
+  student_id INT NOT NULL REFERENCES students(id) ON DELETE CASCADE,
+  photo_path VARCHAR(255) NOT NULL,
   created_at TIMESTAMPTZ DEFAULT now()
 );
 
+CREATE INDEX IF NOT EXISTS idx_student_photos_student_id ON student_photos(student_id);
+
 CREATE TABLE IF NOT EXISTS entries (
   id SERIAL PRIMARY KEY,
   student_name VARCHAR(150) NOT NULL,
   group_id INT NOT NULL REFERENCES groups(id),
+  module_id INT REFERENCES modules(id) ON DELETE SET NULL,
   description TEXT NOT NULL,
   description_original TEXT,
   description_ai TEXT,
@@ -42,6 +69,7 @@ CREATE TABLE IF NOT EXISTS entries (
   ai_checked_at TIMESTAMPTZ,
   ai_error TEXT,
   photo_path VARCHAR(255),
+  photo_original_path VARCHAR(255),
   deleted_at TIMESTAMPTZ,
   created_at TIMESTAMPTZ DEFAULT now()
 );
@@ -51,8 +79,25 @@ ALTER TABLE entries ADD COLUMN IF NOT EXISTS description_ai TEXT;
 ALTER TABLE entries ADD COLUMN IF NOT EXISTS ai_status VARCHAR(20) NOT NULL DEFAULT 'pending';
 ALTER TABLE entries ADD COLUMN IF NOT EXISTS ai_checked_at TIMESTAMPTZ;
 ALTER TABLE entries ADD COLUMN IF NOT EXISTS ai_error TEXT;
+ALTER TABLE entries ADD COLUMN IF NOT EXISTS module_id INT REFERENCES modules(id) ON DELETE SET NULL;
 
 CREATE INDEX IF NOT EXISTS idx_entries_ai_pending ON entries(id) WHERE ai_status = 'pending' AND deleted_at IS NULL;
+CREATE INDEX IF NOT EXISTS idx_entries_module_id ON entries(module_id);
+
+CREATE OR REPLACE FUNCTION notify_entries_changed() RETURNS trigger AS $$
+BEGIN
+  IF (TG_OP = 'INSERT') THEN
+    PERFORM pg_notify('entries_changed', json_build_object('type', 'entry_created', 'id', NEW.id)::text);
+  ELSIF (TG_OP = 'UPDATE' AND OLD.ai_status IS DISTINCT FROM NEW.ai_status) THEN
+    PERFORM pg_notify('entries_changed', json_build_object('type', 'ai_status', 'id', NEW.id, 'status', NEW.ai_status, 'error', NEW.ai_error, 'description', NEW.description, 'description_ai', NEW.description_ai, 'description_original', NEW.description_original)::text);
+  END IF;
+  RETURN NULL;
+END;
+$$ LANGUAGE plpgsql;
+
+DROP TRIGGER IF EXISTS trg_entries_notify ON entries;
+CREATE TRIGGER trg_entries_notify AFTER INSERT OR UPDATE OF ai_status ON entries
+FOR EACH ROW EXECUTE FUNCTION notify_entries_changed();
 
 CREATE TABLE IF NOT EXISTS settings (
   key TEXT PRIMARY KEY,
@@ -146,6 +191,8 @@ CREATE TABLE IF NOT EXISTS users (
   created_at TIMESTAMPTZ DEFAULT now()
 );
 
+ALTER TABLE groups ADD COLUMN IF NOT EXISTS tutor_id INT REFERENCES users(id) ON DELETE SET NULL;
+
 CREATE TABLE IF NOT EXISTS user_branches (
   user_id INT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
   branch_id INT NOT NULL REFERENCES branches(id) ON DELETE CASCADE,
@@ -163,6 +210,27 @@ CREATE TABLE IF NOT EXISTS sessions (
 CREATE INDEX IF NOT EXISTS idx_sessions_token ON sessions(token);
 CREATE INDEX IF NOT EXISTS idx_sessions_expires_at ON sessions(expires_at);
 
+CREATE TABLE IF NOT EXISTS photo_jobs (
+  id SERIAL PRIMARY KEY,
+  entry_id INT NOT NULL REFERENCES entries(id) ON DELETE CASCADE,
+  action VARCHAR(20) NOT NULL DEFAULT 'ai',
+  params JSONB,
+  before_path VARCHAR(255),
+  after_path VARCHAR(255),
+  status VARCHAR(20) NOT NULL DEFAULT 'pending',
+  applied BOOLEAN NOT NULL DEFAULT false,
+  attempts INT NOT NULL DEFAULT 0,
+  error TEXT,
+  created_at TIMESTAMPTZ DEFAULT now(),
+  finished_at TIMESTAMPTZ
+);
+
+CREATE INDEX IF NOT EXISTS idx_photo_jobs_pending ON photo_jobs(id) WHERE status = 'pending';
+CREATE INDEX IF NOT EXISTS idx_photo_jobs_entry_id ON photo_jobs(entry_id);
+
+INSERT INTO settings (key, value) VALUES ('photo_worker_enabled', 'true')
+ON CONFLICT (key) DO NOTHING;
+
 CREATE TABLE IF NOT EXISTS audit_log (
   id SERIAL PRIMARY KEY,
   user_id INT REFERENCES users(id) ON DELETE SET NULL,

db/migration.sql

@@ -12,6 +12,8 @@ CREATE TABLE IF NOT EXISTS banned_ips (
 );
 
 ALTER TABLE students ADD COLUMN IF NOT EXISTS group_id INT REFERENCES groups(id);
+ALTER TABLE students ADD COLUMN IF NOT EXISTS photo_path VARCHAR(255);
+ALTER TABLE students ADD COLUMN IF NOT EXISTS profile JSONB;
 
 CREATE TABLE IF NOT EXISTS settings (
   key TEXT PRIMARY KEY,
@@ -152,6 +154,8 @@ CREATE TABLE IF NOT EXISTS user_branches (
   PRIMARY KEY (user_id, branch_id)
 );
 
+ALTER TABLE groups ADD COLUMN IF NOT EXISTS tutor_id INT REFERENCES users(id) ON DELETE SET NULL;
+
 CREATE TABLE IF NOT EXISTS sessions (
   id SERIAL PRIMARY KEY,
   user_id INT NOT NULL REFERENCES users(id) ON DELETE CASCADE,
@@ -184,3 +188,64 @@ FROM (
   FROM entry_photos ORDER BY entry_id, sort_order, id
 ) p
 WHERE e.photo_path IS NULL AND p.entry_id = e.id;
+
+CREATE OR REPLACE FUNCTION notify_entries_changed() RETURNS trigger AS $$
+BEGIN
+  IF (TG_OP = 'INSERT') THEN
+    PERFORM pg_notify('entries_changed', json_build_object('type', 'entry_created', 'id', NEW.id)::text);
+  ELSIF (TG_OP = 'UPDATE' AND OLD.ai_status IS DISTINCT FROM NEW.ai_status) THEN
+    PERFORM pg_notify('entries_changed', json_build_object('type', 'ai_status', 'id', NEW.id, 'status', NEW.ai_status, 'error', NEW.ai_error, 'description', NEW.description, 'description_ai', NEW.description_ai, 'description_original', NEW.description_original)::text);
+  END IF;
+  RETURN NULL;
+END;
+$$ LANGUAGE plpgsql;
+
+DROP TRIGGER IF EXISTS trg_entries_notify ON entries;
+CREATE TRIGGER trg_entries_notify AFTER INSERT OR UPDATE OF ai_status ON entries
+FOR EACH ROW EXECUTE FUNCTION notify_entries_changed();
+
+CREATE TABLE IF NOT EXISTS photo_jobs (
+  id SERIAL PRIMARY KEY,
+  entry_id INT NOT NULL REFERENCES entries(id) ON DELETE CASCADE,
+  action VARCHAR(20) NOT NULL DEFAULT 'ai',
+  params JSONB,
+  before_path VARCHAR(255),
+  after_path VARCHAR(255),
+  status VARCHAR(20) NOT NULL DEFAULT 'pending',
+  applied BOOLEAN NOT NULL DEFAULT false,
+  attempts INT NOT NULL DEFAULT 0,
+  error TEXT,
+  created_at TIMESTAMPTZ DEFAULT now(),
+  finished_at TIMESTAMPTZ
+);
+
+CREATE INDEX IF NOT EXISTS idx_photo_jobs_pending ON photo_jobs(id) WHERE status = 'pending';
+CREATE INDEX IF NOT EXISTS idx_photo_jobs_entry_id ON photo_jobs(entry_id);
+
+INSERT INTO settings (key, value) VALUES ('photo_worker_enabled', 'true')
+ON CONFLICT (key) DO NOTHING;
+
+ALTER TABLE entries ADD COLUMN IF NOT EXISTS photo_original_path VARCHAR(255);
+ALTER TABLE photo_jobs ADD COLUMN IF NOT EXISTS applied BOOLEAN NOT NULL DEFAULT false;
+
+CREATE TABLE IF NOT EXISTS modules (
+  id SERIAL PRIMARY KEY,
+  name VARCHAR(200) NOT NULL UNIQUE,
+  lessons_count INT NOT NULL DEFAULT 0,
+  is_active BOOLEAN NOT NULL DEFAULT true,
+  created_at TIMESTAMPTZ DEFAULT now()
+);
+
+ALTER TABLE modules ADD COLUMN IF NOT EXISTS is_active BOOLEAN NOT NULL DEFAULT true;
+ALTER TABLE modules ADD COLUMN IF NOT EXISTS photo_path VARCHAR(255);
+ALTER TABLE entries ADD COLUMN IF NOT EXISTS module_id INT REFERENCES modules(id) ON DELETE SET NULL;
+CREATE INDEX IF NOT EXISTS idx_entries_module_id ON entries(module_id);
+
+CREATE TABLE IF NOT EXISTS student_photos (
+  id SERIAL PRIMARY KEY,
+  student_id INT NOT NULL REFERENCES students(id) ON DELETE CASCADE,
+  photo_path VARCHAR(255) NOT NULL,
+  created_at TIMESTAMPTZ DEFAULT now()
+);
+
+CREATE INDEX IF NOT EXISTS idx_student_photos_student_id ON student_photos(student_id);

docker-compose.yml

@@ -21,6 +21,8 @@ services:
     build:
       context: .
       network: host
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
     expose:
       - "3003"
       - "3443"
@@ -35,6 +37,7 @@ services:
       AI_MODEL: ${AI_MODEL:-qwen2.5-1.5b-instruct-q4_k_m.gguf}
       AI_PROMPT: ${AI_PROMPT:-}
       AI_REQUEST_TIMEOUT_MS: ${AI_REQUEST_TIMEOUT_MS:-120000}
+      PHOTO_AI_URL: ${PHOTO_AI_URL:-http://photo-ai:8080}
       NODE_ENV: production
       TZ: Europe/Moscow
     depends_on:
@@ -72,22 +75,22 @@ services:
   # если в wg/wg0.conf лежит конфиг — контейнер сначала поднимает VPN и
   # только потом запускает туннель (исход Cloudflare через VPN). Без конфига
   # туннель стартует сразу, как в базовой схеме.
-  cloudflared:
-    build:
-      context: .
-      dockerfile: Dockerfile.cloudflared
-    restart: unless-stopped
-    cap_add:
-      - NET_ADMIN
-    privileged: true
-    volumes:
-      - ./wg:/etc/wireguard:ro
-    environment:
-      TZ: Europe/Moscow
-      CLOUDFLARE_TUNNEL_URL: ${CLOUDFLARE_TUNNEL_URL:-http://app:3003}
-      WG_HANDSHAKE_TIMEOUT: ${WG_HANDSHAKE_TIMEOUT:-60}
-    depends_on:
-      - app
+  # cloudflared:
+  #   build:
+  #     context: .
+  #     dockerfile: Dockerfile.cloudflared
+  #   restart: unless-stopped
+  #   cap_add:
+  #     - NET_ADMIN
+  #   privileged: true
+  #   volumes:
+  #     - ./wg:/etc/wireguard:ro
+  #   environment:
+  #     TZ: Europe/Moscow
+  #     CLOUDFLARE_TUNNEL_URL: ${CLOUDFLARE_TUNNEL_URL:-http://app:3003}
+  #     WG_HANDSHAKE_TIMEOUT: ${WG_HANDSHAKE_TIMEOUT:-60}
+  #   depends_on:
+  #     - app
 
 
 
@@ -111,7 +114,20 @@ services:
       - "8080:8080"
 
 
+  # ИИ-улучшение фотографий (Real-ESRGAN x2, CPU).
+  # Поднимается вместе со стеком; если не нужен — PHOTO_AI_URL пустой в .env.
+  photo-ai:
+    build: ./photo-ai
+    container_name: photo-ai
+    restart: unless-stopped
+    environment:
+      MODEL_PATH: /models/RealESRGAN_x2plus.pth
+      MAX_INPUT_PIXELS: ${PHOTO_AI_MAX_PIXELS:-4000000}
+      TZ: Europe/Moscow
+    volumes:
+      - photo-ai-models:/models
 
 
 volumes:
   pgdata:
+  photo-ai-models:

photo-ai/Dockerfile

@@ -0,0 +1,28 @@
+FROM python:3.10-slim
+
+WORKDIR /app
+
+RUN apt-get update && apt-get install -y --no-install-recommends libgl1 libglib2.0-0 && rm -rf /var/lib/apt/lists/*
+
+RUN pip install --no-cache-dir "typing-extensions==4.12.2" "numpy<2"
+
+RUN pip install --no-cache-dir torch torchvision --index-url https://download.pytorch.org/whl/cpu
+
+RUN pip install --no-cache-dir realesrgan==0.3.0 fastapi "uvicorn[standard]" python-multipart opencv-python-headless
+
+RUN BASICSR_DEG=$(python -c "import basicsr; import os; print(os.path.join(os.path.dirname(basicsr.__file__), 'data', 'degradations.py'))" 2>/dev/null) || \
+    BASICSR_DEG=$(find /usr/local/lib/python3.10 -path "*/basicsr/data/degradations.py" 2>/dev/null | head -1) && \
+    if [ -n "$BASICSR_DEG" ]; then \
+      sed -i 's/from torchvision.transforms.functional_tensor/from torchvision.transforms.functional/g' "$BASICSR_DEG" && \
+      echo "basicsr patch applied to $BASICSR_DEG"; \
+    else \
+      echo "basicsr degradations.py not found, skipping patch"; \
+    fi
+
+COPY app.py .
+
+ENV MODEL_PATH=/models/RealESRGAN_x2plus.pth
+
+VOLUME /models
+
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8080"]

photo-ai/app.py

@@ -0,0 +1,73 @@
+import io
+import os
+import asyncio
+import threading
+import urllib.request
+
+from fastapi import FastAPI, File, Form, UploadFile
+from fastapi.responses import Response
+import numpy as np
+import cv2
+import torch
+from basicsr.archs.rrdbnet_arch import RRDBNet
+from realesrgan import RealESRGANer
+
+MODEL_PATH = os.environ.get('MODEL_PATH', '/models/RealESRGAN_x2plus.pth')
+MODEL_URL = 'https://github.com/xinntao/Real-ESRGAN/releases/download/v0.2.1/RealESRGAN_x2plus.pth'
+MAX_PIXELS = int(os.environ.get('MAX_INPUT_PIXELS', str(4_000_000)))
+
+lock = threading.Lock()
+upsampler = None
+app = FastAPI()
+
+
+def ensure_model():
+    if not os.path.exists(MODEL_PATH):
+        os.makedirs(os.path.dirname(MODEL_PATH), exist_ok=True)
+        tmp = MODEL_PATH + '.tmp'
+        urllib.request.urlretrieve(MODEL_URL, tmp)
+        os.replace(tmp, MODEL_PATH)
+
+
+def load_model():
+    global upsampler
+    ensure_model()
+    model = RRDBNet(num_in_ch=3, num_out_ch=3, scale=2, num_feat=64, num_block=23, num_grow_ch=32)
+    upsampler = RealESRGANer(
+        scale=2,
+        model_path=MODEL_PATH,
+        model=model,
+        tile=256,
+        tile_pad=10,
+        pre_pad=0,
+        half=False,
+        device='cpu',
+    )
+
+
+@app.on_event('startup')
+async def startup():
+    await asyncio.to_thread(load_model)
+
+
+@app.get('/health')
+def health():
+    return {'ok': upsampler is not None}
+
+
+@app.post('/enhance')
+async def enhance(image: UploadFile = File(...), scale: int = Form(2)):
+    data = await image.read()
+    img = cv2.imdecode(np.frombuffer(data, np.uint8), cv2.IMREAD_COLOR)
+    if img is None:
+        return Response('bad image', status_code=400)
+    if img.shape[0] * img.shape[1] > MAX_PIXELS:
+        r = (MAX_PIXELS / (img.shape[0] * img.shape[1])) ** 0.5
+        img = cv2.resize(img, (int(img.shape[1] * r), int(img.shape[0] * r)), interpolation=cv2.INTER_AREA)
+    outscale = min(max(int(scale), 2), 4)
+    with lock:
+        out, _ = upsampler.enhance(img, outscale=outscale)
+    ok, enc = cv2.imencode('.jpg', out, [int(cv2.IMWRITE_JPEG_QUALITY), 92])
+    if not ok:
+        return Response('encode failed', status_code=500)
+    return Response(enc.tobytes(), media_type='image/jpeg')

public/admin.css

@@ -4,7 +4,10 @@ body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;b
 
 .layout{display:flex;min-height:100dvh}
 .sidebar{width:var(--sidebar);background:var(--card);border-right:1px solid var(--border);padding:24px 0;position:fixed;top:0;left:0;height:100dvh;display:flex;flex-direction:column}
-.sidebar .logo{font-size:1.1rem;font-weight:700;padding:0 20px 20px;border-bottom:1px solid var(--border)}
+.sidebar .logo{font-size:1.1rem;font-weight:700;padding:0 20px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px;min-width:0}
+.sidebar .logo-ic{height:28px;width:auto;min-width:28px;background:var(--bg);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0}
+.sidebar .logo-ic img{max-width:100%;max-height:100%;object-fit:contain}
+.sidebar #sidebarName{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
 .user-box{padding:14px 20px;border-bottom:1px solid var(--border);display:flex;flex-direction:column;gap:2px}
 .user-box .user-name{font-weight:600;font-size:.9rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
 .user-box .user-role{color:var(--muted);font-size:.72rem}
@@ -29,6 +32,7 @@ body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;b
 .sidebar nav a.active svg{color:var(--accent)}
 .sidebar .bottom a[data-nav=home] svg{color:#2563eb}
 .sidebar .bottom{padding:12px 20px;border-top:1px solid var(--border)}
+.sidebar .version{color:var(--muted);font-size:.72rem;padding:0 20px 8px}
 .sidebar .bottom a{display:flex;align-items:center;gap:10px;color:var(--muted);text-decoration:none;font-size:.8rem;padding:6px 0}
 .sidebar .bottom a:hover{color:var(--text)}
 .sidebar .bottom .logout{color:#ef4444;cursor:pointer;margin-top:4px}
@@ -49,8 +53,8 @@ body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;b
 .filters label{font-size:.8rem;color:var(--muted);display:block;margin-bottom:4px}
 .search-input{background:var(--card);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:8px 12px;font-size:.85rem;outline:none}
 .search-input:focus{border-color:var(--accent)}
-#studentFilter,#linkStudent{background:var(--card);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:8px 12px;font-size:.85rem;outline:none;width:100%;max-width:220px}
-#studentFilter:focus,#linkStudent:focus{border-color:var(--accent)}
+#studentFilter,#linkStudent,#moduleFilter{background:var(--card);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:8px 12px;font-size:.85rem;outline:none;width:100%;max-width:220px}
+#studentFilter:focus,#linkStudent:focus,#moduleFilter:focus{border-color:var(--accent)}
 
 .pager{display:flex;gap:6px;align-items:center;justify-content:center;margin-top:20px;flex-wrap:wrap}
 .pager button{background:var(--card);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:6px 12px;font-size:.85rem;cursor:pointer}
@@ -127,6 +131,10 @@ body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;b
 .item .name-input:focus{border-color:var(--accent)}
 .item .group-select{background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:4px 8px;font-size:.8rem;outline:none;max-width:200px}
 .item .group-select:focus{border-color:var(--accent)}
+.item.expired{opacity:.6;border-color:rgba(239,68,68,.35);background:rgba(239,68,68,.03)}
+.item.expired:hover{opacity:.85}
+.badge-expired{display:inline-block;font-size:.68rem;font-weight:700;line-height:1;padding:3px 8px;border-radius:999px;background:rgba(239,68,68,.12);color:#ef4444;vertical-align:middle;margin-left:6px}
+.badge-soon{display:inline-block;font-size:.68rem;font-weight:700;line-height:1;padding:3px 8px;border-radius:999px;background:rgba(245,158,11,.14);color:#f59e0b;vertical-align:middle;margin-left:6px}
 .attach-list{max-height:280px;overflow-y:auto;display:flex;flex-direction:column;gap:4px;border:1px solid var(--border);border-radius:8px;padding:8px}
 .attach-list label{display:flex;gap:8px;align-items:center;font-size:.85rem;color:var(--text);margin:0;cursor:pointer}
 .attach-list .cur{color:var(--muted);font-size:.75rem;margin-left:auto}
@@ -158,7 +166,7 @@ body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;b
 .group-card .save-sched:hover{opacity:.85}
 .group-card .btn-link{background:var(--bg);border:1px solid var(--border);color:var(--accent);border-radius:8px;padding:8px 14px;font-size:.85rem;font-weight:600;cursor:pointer}
 .group-card .btn-link:hover{border-color:var(--accent)}
-.settings-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:24px;max-width:680px;display:flex;flex-direction:column;gap:16px}
+.settings-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:24px;display:flex;flex-direction:column;gap:16px}
 .settings-row{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
 .settings-row label{font-weight:600;display:block;margin-bottom:4px}
 .settings-row .hint{font-size:.8rem;color:var(--muted);max-width:420px;margin:0}
@@ -192,6 +200,13 @@ body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;b
 .edit-modal .actions button:hover{opacity:.85}
 .toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#16a34a;color:#fff;padding:12px 24px;border-radius:var(--radius);font-size:.9rem;opacity:0;transition:opacity .3s;pointer-events:none;z-index:200}
 .toast.show{opacity:1}
+.pf-photos{display:flex;flex-wrap:wrap;gap:10px}
+.pf-photo{position:relative;width:96px;height:96px;border-radius:10px;overflow:hidden;border:2px solid var(--border);cursor:pointer;flex:0 0 auto}
+.pf-photo.main{border-color:var(--accent)}
+.pf-photo img{width:100%;height:100%;object-fit:cover;display:block}
+.pf-badge{position:absolute;left:4px;bottom:4px;background:var(--accent);color:#fff;font-size:.65rem;font-weight:600;padding:2px 6px;border-radius:6px}
+.pf-del{position:absolute;top:4px;right:4px;width:20px;height:20px;border:none;border-radius:50%;background:rgba(0,0,0,.6);color:#fff;font-size:.7rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center}
+.pf-del:hover{background:#ef4444}
 
 /* --- Фото группы (хронология) --- */
 .group-cover{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:10px;display:block;background:var(--bg)}
@@ -247,12 +262,13 @@ body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;b
 .page-head{display:flex;align-items:baseline;gap:14px;margin-bottom:24px}
 .page-head h2{font-size:1.3rem;font-weight:600;margin:0}
 .page-sub{color:var(--muted);font-size:.85rem}
-.settings-stack{display:flex;flex-direction:column;gap:20px;max-width:680px}
+.settings-stack{display:flex;flex-direction:column;gap:20px}
 .link-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px;align-items:start}
 .link-fields > .full{grid-column:1/-1}
 @media(max-width:600px){.link-fields{grid-template-columns:1fr}}
-.settings-stack-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px;max-width:1200px}
-.settings-stack-grid > .settings-card{max-width:none;height:100%}
+.settings-stack-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;width:100%}
+@media(max-width:900px){.settings-stack-grid{grid-template-columns:1fr}}
+.settings-stack-grid > .settings-card{max-width:none;min-width:0;height:100%}
 .settings-stack-grid > .settings-card.wide{grid-column:1/-1}
 .settings-card .card-head{display:flex;align-items:center;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--border);margin-top:-2px}
 .settings-card .card-head .ic{width:38px;height:38px;border-radius:11px;background:rgba(37,99,235,.08);display:flex;align-items:center;justify-content:center;font-size:1.15rem;flex-shrink:0}
@@ -287,6 +303,14 @@ body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;b
 .save-bar .hint{color:var(--muted);font-size:.85rem;display:inline-flex;align-items:center;gap:8px}
 @media(max-width:640px){.save-bar{left:16px;right:16px}}
 
+.logo-picker{display:flex;align-items:flex-start;gap:20px;flex-wrap:wrap}
+.logo-preview{width:160px;max-width:100%;min-width:96px;min-height:72px;max-height:96px;height:auto;border:1px dashed var(--border);background:var(--bg);display:flex;align-items:center;justify-content:center;overflow:hidden;flex-shrink:0;font-size:1.4rem;font-weight:700;color:var(--muted)}
+.logo-preview img{max-width:100%;max-height:96px;width:auto;height:auto;object-fit:contain;display:none}
+.logo-picker-actions{display:flex;flex-direction:column;gap:10px;align-items:flex-start;min-width:0}
+.logo-picker-btns{display:flex;gap:10px;flex-wrap:wrap}
+.logo-upload-status{font-size:.8rem;color:var(--muted);min-height:18px;display:flex;align-items:center;gap:8px}
+.logo-upload-status .fail{color:#ef4444}
+
 /* --- Дашборд --- */
 .dash-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:20px;align-items:start}
 .dash-col{display:flex;flex-direction:column;gap:20px;min-width:0}
@@ -418,4 +442,103 @@ body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;b
 .worker-counts .chip.skipped b{color:var(--muted)}
 .worker-counts .chip.reverted b{color:var(--accent)}
 
+@keyframes entryEnter{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
+@keyframes entryPopIn{0%{opacity:0;transform:translateY(26px) scale(.95)}55%{opacity:1;transform:translateY(-5px) scale(1.015)}100%{opacity:1;transform:none}}
+@keyframes entryFadeOut{to{opacity:0}}
+.entry-enter{animation:entryEnter .4s cubic-bezier(.22,1,.36,1) both}
+.entry-appear{animation:entryPopIn .6s cubic-bezier(.22,1,.36,1) both;position:relative}
+.entry-appear::before{content:'';position:absolute;inset:-1px;border-radius:inherit;box-shadow:0 0 0 3px rgba(247,201,14,.9),0 10px 30px rgba(247,201,14,.4);animation:entryFadeOut 2.4s ease .35s both;pointer-events:none}
+.entry-appear::after{content:'';position:absolute;inset:0;border-radius:inherit;background:linear-gradient(180deg,rgba(247,201,14,.16),transparent 55%);animation:entryFadeOut 2.4s ease .35s both;pointer-events:none}
+@media (prefers-reduced-motion: reduce){.entry-enter,.entry-appear,.entry-appear::before,.entry-appear::after{animation:none}}
+
+.ai-profiles-list{margin-top:12px;display:flex;flex-direction:column;gap:8px}
+.ai-profile-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border:1px solid var(--border);border-radius:10px;background:var(--card)}
+.ai-profile-item.active{border-color:var(--accent);background:rgba(37,99,235,.05)}
+.ai-profile-item .pi-info{flex:1;min-width:0}
+.ai-profile-item .pi-name{font-weight:600;font-size:.9rem;display:flex;align-items:center;gap:8px}
+.ai-profile-item .pi-meta{color:var(--muted);font-size:.78rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
+.ai-profile-item .pi-actions{display:flex;gap:6px;flex-shrink:0}
+.pi-btn{background:none;border:1px solid var(--border);border-radius:8px;padding:5px 10px;font-size:.78rem;cursor:pointer;color:var(--text);transition:all .15s}
+.pi-btn:hover{border-color:var(--accent);color:var(--accent)}
+.pi-btn.danger:hover{border-color:#ef4444;color:#ef4444}
+.pi-badge{font-size:.68rem;font-weight:700;padding:2px 8px;border-radius:999px;background:rgba(22,163,74,.12);color:#16a34a;white-space:nowrap}
+
+/* --- Настройки (UX/UI v2) --- */
+body[data-page=settings] .page-head{align-items:flex-end}
+.page-status{margin-left:auto;display:inline-flex;align-items:center;gap:8px;font-size:.8rem;color:var(--muted);background:var(--card);border:1px solid var(--border);border-radius:999px;padding:6px 14px;white-space:nowrap;transition:opacity .3s}
+.page-status.loaded{opacity:0;pointer-events:none}
+.page-status.err{color:#ef4444;opacity:1}
+.head-btn{display:inline-flex;align-items:center;gap:7px;background:var(--card);border:1px solid var(--border);color:var(--muted);border-radius:10px;padding:8px 14px;font-size:.82rem;font-weight:600;cursor:pointer;transition:all .15s;white-space:nowrap;flex-shrink:0}
+.head-btn:hover{color:var(--accent);border-color:var(--accent)}
+.head-btn svg{width:14px;height:14px}
+.settings-layout{display:grid;grid-template-columns:190px minmax(0,1fr);gap:28px;align-items:start}
+.settings-nav{position:sticky;top:16px;display:flex;flex-direction:column;gap:2px}
+.settings-nav a{display:block;padding:9px 13px;border-radius:10px;color:var(--muted);text-decoration:none;font-size:.86rem;font-weight:500;transition:all .15s;white-space:nowrap}
+.settings-nav a:hover{color:var(--text);background:var(--card)}
+.settings-nav a.active{color:var(--accent);background:var(--card);font-weight:600;box-shadow:inset 2px 0 0 var(--accent)}
+.settings-nav a svg{width:15px;height:15px;flex-shrink:0;vertical-align:-3px;margin-right:2px}
+.settings-layout .settings-stack,.settings-layout .settings-stack-grid{max-width:none}
+.settings-card[id]{scroll-margin-top:16px}
+.settings-card{transition:border-color .2s,box-shadow .2s}
+.settings-card:target{border-color:var(--accent);box-shadow:0 0 0 3px rgba(37,99,235,.1)}
+.head-live{margin-left:auto;font-size:.72rem;color:var(--muted);white-space:nowrap}
+.toggle{position:relative;display:flex;align-items:center;gap:12px;padding:10px 12px;background:var(--bg);border:1px solid transparent;border-radius:10px;cursor:pointer;transition:border-color .15s,background .15s}
+.toggle:hover{border-color:var(--border);background:var(--card)}
+.toggle input{position:absolute;opacity:0;width:1px;height:1px}
+.toggle-track{position:relative;width:40px;height:22px;border-radius:999px;background:#d4d4d4;flex-shrink:0;transition:background .2s}
+.toggle-thumb{position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.25);transition:transform .2s}
+.toggle input:checked ~ .toggle-track{background:var(--accent)}
+.toggle input:checked ~ .toggle-track .toggle-thumb{transform:translateX(18px)}
+.toggle input:focus-visible ~ .toggle-track{box-shadow:0 0 0 3px rgba(37,99,235,.25)}
+.toggle-text{display:flex;flex-direction:column;gap:1px;min-width:0}
+.toggle-text b{font-size:.87rem;font-weight:600}
+.toggle-text small{font-size:.74rem;color:var(--muted);line-height:1.4}
+.settings-field{position:relative}
+.field-error{color:#ef4444;font-size:.75rem;font-weight:600;min-height:0;display:block}
+.settings-input.invalid{border-color:#ef4444;box-shadow:0 0 0 3px rgba(239,68,68,.1)}
+.settings-input.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.84rem;line-height:1.5;min-height:110px;resize:vertical}
+.preset-btns{display:flex;gap:6px;flex-wrap:wrap;margin-top:4px}
+.preset-btn{background:var(--card);border:1px solid var(--border);border-radius:999px;padding:5px 12px;font-size:.75rem;font-weight:600;color:var(--muted);cursor:pointer;transition:all .15s}
+.preset-btn:hover{border-color:var(--accent);color:var(--accent)}
+.preset-btn.active{background:rgba(37,99,235,.08);border-color:var(--accent);color:var(--accent)}
+.toast.error{background:#dc2626}
+.queue-link{color:var(--accent);text-decoration:none;font-weight:600;font-size:.8rem;white-space:nowrap}
+.queue-link:hover{text-decoration:underline}
+.ai-queue{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
+.ai-queue .chip{background:var(--bg);border:1px solid var(--border);border-radius:999px;padding:6px 12px;font-size:.78rem;color:var(--text);display:inline-flex;align-items:center;gap:6px}
+.ai-queue .chip b{color:var(--accent);font-weight:700}
+.ban-chip{flex-direction:column;align-items:flex-start;gap:2px;padding-right:8px}
+.chip-sub{font-size:.72rem;color:var(--muted);font-weight:400}
+.unban-btn{background:none;border:none;color:var(--accent);cursor:pointer;font-weight:700;font-size:.9rem;padding:0 2px;line-height:1}
+.unban-btn:hover{color:#ef4444}
+.ban-chip.confirming{background:rgba(239,68,68,.07);border-color:rgba(239,68,68,.4)}
+.chip-confirm{display:inline-flex;align-items:center;gap:8px;font-size:.74rem;font-weight:600;white-space:nowrap;padding-right:4px}
+.chip-yes,.chip-no{background:none;border:none;cursor:pointer;font-weight:700;padding:0}
+.chip-yes{color:#16a34a}
+.chip-no{color:var(--muted)}
+.btn-primary.danger-ghost{background:var(--card);border:1px solid rgba(239,68,68,.35);color:#ef4444}
+.btn-primary.danger-ghost:hover{border-color:#ef4444;opacity:1}
+.ai-test-status{font-size:.85rem;min-height:1.3em}
+.ai-test-status .ok{color:#16a34a;font-weight:600}
+.ai-test-status .fail{color:#ef4444;font-weight:600}
+.save-bar{animation:saveBarIn .25s cubic-bezier(.22,1,.36,1)}
+.save-bar.show{border-color:rgba(245,158,11,.5)}
+.save-bar-actions{display:flex;gap:10px;flex-wrap:wrap}
+@keyframes saveBarIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
+.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:8px;border:1px solid var(--border);background:var(--card);color:var(--muted);cursor:pointer;transition:all .15s}
+.icon-btn:hover{color:var(--accent);border-color:var(--accent)}
+.icon-btn svg{width:14px;height:14px}
+.icon-btn.spinning svg{animation:spin 1s linear infinite}
+.sys-card.warn{border-color:rgba(245,158,11,.5);background:rgba(245,158,11,.05)}
+.sys-card.danger{border-color:rgba(239,68,68,.5);background:rgba(239,68,68,.05)}
+@media(max-width:1024px){
+  .settings-layout{grid-template-columns:1fr;gap:14px}
+  .settings-nav{position:sticky;top:0;z-index:40;flex-direction:row;gap:6px;overflow-x:auto;background:var(--bg);padding:8px 0;scrollbar-width:none}
+  .settings-nav::-webkit-scrollbar{display:none}
+  .settings-nav a{border:1px solid var(--border);background:var(--card);border-radius:999px;padding:7px 14px;font-size:.8rem}
+  .settings-nav a.active{box-shadow:none;border-color:var(--accent)}
+  .settings-card[id]{scroll-margin-top:60px}
+}
+@media (prefers-reduced-motion: reduce){.save-bar{animation:none}.toggle-track,.toggle-thumb{transition:none}.icon-btn.spinning svg{animation:none}}
+
 

public/admin.js

@@ -56,6 +56,7 @@ function buildSidebar(active) {
     { page: 'trash', label: 'Корзина', icon: 'trash-2' },
   ];
   const adminNav = [
+    { page: 'modules', label: 'Темы модулей', icon: 'layers' },
     { page: 'branches', label: 'Филиалы', icon: 'building-2' },
     { page: 'users', label: 'Пользователи', icon: 'user-cog' },
     { page: 'worker', label: 'Воркер ИИ', icon: 'bot' },
@@ -67,7 +68,10 @@ function buildSidebar(active) {
   const userName = currentUser?.name || currentUser?.username || '';
   const roleLabel = isAdmin() ? 'Администратор' : 'Тутор';
   el.innerHTML = `
-    <div class="logo">Админ-панель</div>
+    <div class="logo">
+      <span class="logo-ic" id="sidebarLogo"></span>
+      <span id="sidebarName">Админ-панель</span>
+    </div>
     <div class="user-box">
       <div class="user-name">${esc(userName)}</div>
       <div class="user-role">${roleLabel}</div>
@@ -76,10 +80,46 @@ function buildSidebar(active) {
       ${nav.map(n => `<a href="${n.page}.html" data-nav="${n.page}" class="${n.page === active ? 'active' : ''}"><i data-lucide="${n.icon}"></i>${n.label}</a>`).join('')}
     </nav>
     <div class="bottom">
+      <div class="version" id="sidebarVersion"></div>
       <a href="/" data-nav="home"><i data-lucide="home"></i>На главную</a>
       <a class="logout" href="#" data-action="logout"><i data-lucide="log-out"></i>Выйти</a>
     </div>`;
   renderIcons();
+  loadVersion();
+  loadBrand();
+}
+
+async function loadBrand() {
+  const logoEl = document.getElementById('sidebarLogo');
+  const nameEl = document.getElementById('sidebarName');
+  if (!logoEl || !nameEl) return;
+  try {
+    const res = await fetch(`${API}/api/public-settings`);
+    if (!res.ok) return;
+    const s = await res.json();
+    if ((s.system_name || '').trim()) nameEl.textContent = s.system_name;
+    if (s.system_logo) {
+      const img = document.createElement('img');
+      img.src = s.system_logo;
+      img.alt = '';
+      logoEl.classList.add('has-logo');
+      logoEl.appendChild(img);
+    }
+  } catch {}
+}
+
+async function loadVersion() {
+  const el = document.getElementById('sidebarVersion');
+  if (!el) return;
+  try {
+    const res = await fetch(`${API}/version.json?t=${Date.now()}`);
+    if (!res.ok) { el.textContent = ''; return; }
+    const v = await res.json();
+    if (!v.short) { el.textContent = ''; return; }
+    const d = (v.date || '').slice(0, 10);
+    el.textContent = `v${v.short}${d ? ' · ' + d : ''}`;
+    el.title = `${v.short} · ${v.date || ''}`;
+  } catch { el.textContent = ''; }
 }
 
 // --- Common UI ---

public/audit.html

@@ -16,6 +16,9 @@
     </div>
 
     <div class="actions-row">
+      <select id="auditActionFilter" class="settings-input" style="max-width:280px">
+        <option value="">Все действия</option>
+      </select>
       <input type="search" id="auditFilter" class="settings-input" placeholder="Фильтр по действию..." style="max-width:300px">
       <button class="btn-link" id="auditRefreshBtn" type="button" title="Обновить">Обновить</button>
       <span class="hint" id="auditCount"></span>

public/groups.html

@@ -14,6 +14,7 @@
     <div class="add-row" style="align-items:center;gap:8px">
       <input type="text" id="newGroup" placeholder="Название группы" style="flex:1;max-width:300px">
       <select id="newGroupBranch" style="background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:8px 12px;font-size:.85rem;min-width:180px"><option value="">— без филиала —</option></select>
+      <select id="newGroupTutor" style="background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:8px 12px;font-size:.85rem;min-width:160px"><option value="">— не назначен —</option></select>
       <button type="button" id="addGroupBtn">Добавить</button>
     </div>
     <div class="list" id="groupList"></div>

public/index.html

@@ -9,7 +9,10 @@
 :root{--bg:#f5f5f5;--card:#fff;--border:#e5e5e5;--accent:#2563eb;--text:#171717;--muted:#737373;--radius:12px}
 body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100dvh;padding:24px 16px}
 h1{font-size:1.5rem;font-weight:600;margin-bottom:8px;letter-spacing:-.02em;text-align:center}
-.sub{color:var(--muted);font-size:.85rem;margin-bottom:32px;text-align:center}
+.sub{color:var(--muted);font-size:.85rem;text-align:center}
+.brand-head{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:32px}
+.brand-logo{height:76px;width:auto;max-width:min(46vw,340px);object-fit:contain;flex-shrink:0}
+.brand-text{display:flex;flex-direction:column;align-items:flex-start}
 
 .form{width:100%;max-width:900px;margin:0 auto;display:grid;grid-template-columns:320px 1fr;gap:32px;align-items:start}
 @media(max-width:760px){.form{grid-template-columns:1fr;max-width:480px}}
@@ -63,6 +66,12 @@ textarea{resize:vertical;min-height:160px;font-family:inherit;line-height:1.5}
 .toast.show{opacity:1}
 .toast.error{background:#dc2626}
 
+.sent-panel{width:100%;max-width:900px;margin:32px auto 0;background:var(--card);border:2px solid var(--accent);border-radius:var(--radius);padding:40px 32px;display:none;flex-direction:column;gap:20px;align-items:center;text-align:center;box-shadow:0 8px 24px rgba(37,99,235,.18)}
+.sent-check{width:88px;height:88px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:2.6rem}
+.sent-panel h2{font-size:1.6rem;font-weight:700;letter-spacing:-.02em;color:var(--text)}
+.sent-panel p{font-size:1.05rem;color:var(--muted);max-width:520px}
+.sent-timer{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:14px 20px;font-size:1rem;font-weight:600;color:var(--text)}
+
 nav{position:fixed;top:16px;right:16px;display:flex;gap:8px}
 nav a{color:var(--muted);text-decoration:none;font-size:.8rem;padding:6px 12px;border-radius:8px;transition:color .15s}
 nav a:hover{color:var(--text)}
@@ -83,8 +92,13 @@ nav a:hover{color:var(--text)}
 <nav>
   <a href="admin.html">Админка</a>
 </nav>
+<div class="brand-head">
+  <img class="brand-logo" id="brandLogo" alt="" hidden>
+  <div class="brand-text">
     <h1 id="title">Что мы узнали на занятии</h1>
     <p class="sub">Отметь, что ты делал(а) на занятии</p>
+  </div>
+</div>
 
 <form class="form" id="form">
   <div class="photo-col">
@@ -121,6 +135,12 @@ nav a:hover{color:var(--text)}
       </select>
     </div>
 
+    <div class="field" id="moduleField" style="display:none">
+      <label>Тема модуля</label>
+      <input type="text" id="moduleInput" list="moduleInputList" placeholder="Начни вводить название темы..." autocomplete="off">
+      <datalist id="moduleInputList"></datalist>
+    </div>
+
     <div class="field">
       <label>Что сделал</label>
       <textarea id="descInput" placeholder="Опиши, что проходил, что делал на занятии..." required></textarea>
@@ -132,6 +152,13 @@ nav a:hover{color:var(--text)}
   </div>
 </form>
 
+<div class="sent-panel" id="sentPanel">
+  <div class="sent-check">✓</div>
+  <h2 id="sentTitle">Запись отправлена!</h2>
+  <p id="sentText">Спасибо! Твоя запись уже передана преподавателю.</p>
+  <div class="sent-timer" id="sentTimer"></div>
+</div>
+
 <footer class="footer">
   <div class="f-left" id="footerLeft"></div>
   <div class="f-right" id="footerRight"></div>

public/journal.html

@@ -5,6 +5,34 @@
 <meta name="viewport" content="width=device-width,initial-scale=1">
 <title>Журнал — Админ-панель</title>
 <link rel="stylesheet" href="admin.css">
+<link rel="stylesheet" href="admin.css">
+<style>
+.enhance-modal { max-width: 1100px; width: 94vw; }
+.enhance-body { display: flex; gap: 16px; align-items: stretch; margin-top: 4px; }
+.enhance-compare { position: relative; flex: 1 1 auto; min-width: 0; border-radius: 10px; overflow: hidden; background: var(--bg); border: 1px solid var(--border); user-select: none; touch-action: none; cursor: ew-resize; }
+.enhance-compare.zoomed { cursor: grab; }
+.enhance-compare.panning { cursor: grabbing; }
+.enhance-stage { transform-origin: 0 0; will-change: transform; }
+.enhance-stage > img, .enhance-stage > canvas { display: block; width: 100%; height: 100%; }
+.enhance-stage > img { height: auto; }
+.enhance-top { position: absolute; inset: 0; overflow: hidden; }
+.enhance-top .enhance-stage { position: absolute; inset: 0; }
+.enhance-divider { position: absolute; top: 0; bottom: 0; left: 50%; width: 32px; transform: translateX(-50%); pointer-events: auto; cursor: ew-resize; }
+.enhance-divider::before { content: ''; position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; transform: translateX(-50%); background: #fff; box-shadow: 0 0 6px rgba(0,0,0,.6); pointer-events: none; }
+.enhance-handle { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 34px; height: 34px; border-radius: 50%; background: #fff; color: #333; display: flex; align-items: center; justify-content: center; font-size: 1rem; box-shadow: 0 2px 8px rgba(0,0,0,.4); pointer-events: none; }
+.enhance-badge { position: absolute; top: 10px; padding: 3px 10px; border-radius: 999px; background: rgba(0,0,0,.55); color: #fff; font-size: .72rem; pointer-events: none; }
+.enhance-badge.left { left: 10px; }
+.enhance-badge.right { right: 10px; }
+.enhance-loading { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: .85rem; background: var(--bg); }
+.enhance-sliders { flex: 0 0 240px; display: flex; flex-direction: column; gap: 14px; }
+.enhance-sliders .settings-field input[type=range] { width: 100%; }
+.enhance-foot { justify-content: flex-end; gap: 8px; margin-top: 14px; }
+.photo-thumb { width: 56px; height: 56px; object-fit: cover; border-radius: 6px; border: 1px solid var(--border); display: block; }
+@media (max-width: 800px) {
+  .enhance-body { flex-direction: column; }
+  .enhance-sliders { flex: 1 1 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
+}
+</style>
 </head>
 <body data-page="journal">
 <div class="layout">
@@ -15,6 +43,7 @@
       <div><label>Поиск</label><input type="text" id="searchInput" class="search-input" placeholder="Имя или описание"></div>
       <div><label>Студент</label><input type="text" id="studentFilter" list="studentFilterList" placeholder="Все / введите имя..."><datalist id="studentFilterList"></datalist></div>
       <div><label>Группа</label><select id="groupFilter"><option value="">Все группы</option></select></div>
+      <div><label>Модуль</label><input type="text" id="moduleFilter" list="moduleFilterList" placeholder="Все модули" autocomplete="off"><datalist id="moduleFilterList"></datalist></div>
       <div><label>С</label><input type="date" id="dateFrom"></div>
       <div><label>По</label><input type="date" id="dateTo"></div>
       <div><label>&nbsp;</label><button type="button" id="exportCsvBtn" style="background:var(--card);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:8px 16px;font-size:.85rem;cursor:pointer;white-space:nowrap">Экспорт CSV</button></div>
@@ -48,6 +77,11 @@
         <label>Группа <span style="color:#ef4444">*</span></label>
         <select id="editGroup" class="settings-input" required></select>
       </div>
+      <div class="settings-field">
+        <label>Тема модуля</label>
+        <input type="text" id="editModule" class="settings-input" list="editModuleList" placeholder="Начните вводить название..." autocomplete="off">
+        <datalist id="editModuleList"></datalist>
+      </div>
       <div class="settings-field full">
         <label>Что делала(а) <span style="color:#ef4444">*</span>
           <button type="button" id="aiCorrectBtn" class="ai-btn" title="Исправить ошибки ИИ">✨</button>
@@ -161,6 +195,53 @@
   </div>
 </div>
 
+<div class="modal-overlay" id="enhanceModal">
+  <div class="edit-modal enhance-modal">
+    <h3>Улучшение фотографии</h3>
+    <div class="enhance-body">
+      <div class="enhance-compare" id="enhanceCompare">
+        <div class="enhance-stage" id="enhanceStage">
+          <img id="enhanceOrig" alt="Оригинал">
+        </div>
+        <div class="enhance-top" id="enhanceTop" style="clip-path:inset(0 0 0 50%)">
+          <div class="enhance-stage" id="enhanceInner">
+            <canvas id="enhanceCanvas"></canvas>
+          </div>
+        </div>
+        <div class="enhance-divider" id="enhanceDivider"><div class="enhance-handle">⇔</div></div>
+        <div class="enhance-badge left">Оригинал</div>
+        <div class="enhance-badge right">Результат</div>
+        <div class="enhance-loading" id="enhanceLoading">Загрузка...</div>
+      </div>
+      <div class="enhance-sliders">
+        <div class="settings-field"><label>Яркость <span id="enhanceBrightnessVal">100%</span></label><input type="range" id="enhanceBrightness" min="50" max="150" value="100"></div>
+        <div class="settings-field"><label>Контраст <span id="enhanceContrastVal">100%</span></label><input type="range" id="enhanceContrast" min="50" max="150" value="100"></div>
+        <div class="settings-field"><label>Насыщенность <span id="enhanceSaturateVal">100%</span></label><input type="range" id="enhanceSaturate" min="0" max="200" value="100"></div>
+        <div class="settings-field"><label>Шумодав <span id="enhanceDenoiseVal">0%</span></label><input type="range" id="enhanceDenoise" min="0" max="100" value="0"></div>
+        <div class="settings-field"><label>Резкость <span id="enhanceSharpVal">0%</span></label><input type="range" id="enhanceSharp" min="0" max="100" value="0"></div>
+      </div>
+    </div>
+    <div class="card-foot enhance-foot">
+      <button type="button" class="btn-primary ghost" id="enhanceHistoryBtn" title="История изменений фотографии">🕘 История</button>
+      <button type="button" class="btn-primary ghost" id="enhanceRestoreBtn" style="display:none" title="Вернуть исходную фотографию">↩ Вернуть оригинал</button>
+      <button type="button" class="btn-primary ghost" id="enhanceAiBtn" style="display:none" title="ИИ-восстановление (Real-ESRGAN)">🤖 ИИ</button>
+      <button type="button" class="btn-primary ghost" id="enhanceAutoBtn" title="Подобрать настройки автоматически">✨ Авто</button>
+      <button type="button" class="btn-primary ghost" id="enhanceCancelBtn">Оставить как есть</button>
+      <button type="button" class="btn-primary" id="enhanceSaveBtn">Применить</button>
+    </div>
+  </div>
+</div>
+
+<div class="modal-overlay" id="photoHistoryModal">
+  <div class="edit-modal enhance-modal">
+    <h3 id="photoHistoryTitle">История изменений фотографии</h3>
+    <div id="photoHistoryList" style="display:flex;flex-direction:column;gap:12px;max-height:60vh;overflow:auto"></div>
+    <div class="card-foot enhance-foot">
+      <button type="button" class="btn-primary ghost" id="photoHistoryCloseBtn">Закрыть</button>
+    </div>
+  </div>
+</div>
+
 <div class="toast" id="toast"></div>
 <script src="vendor/lucide.min.js"></script>
 <script src="admin.js"></script>

public/js/audit.js

@@ -21,10 +21,26 @@ const ACTION_LABELS = {
   'student.update': 'Изменён ученик',
   'student.delete': 'Удалён ученик',
   'student.batch-group': 'Ученики перенесены в группу',
+  'module.create': 'Создан модуль',
+  'module.update': 'Изменён модуль',
+  'module.delete': 'Модуль отключён',
+  'module.restore': 'Модуль включён',
   'entry.update': 'Изменена запись',
   'entry.photo.update': 'Изменено фото записи',
   'entry.photo.set_main': 'Главное фото записи',
   'entry.photo.delete': 'Удалено фото записи',
+  'entry.photo.enhance': 'Фото улучшено',
+  'entry.photo.enhance-ai.queue': 'ИИ-обработка фото поставлена в очередь',
+  'entry.photo.apply': 'Применён результат обработки фото',
+  'entry.photo.reject': 'Отклонён результат обработки фото',
+  'entry.photo.rollback': 'Фото отката к версии',
+  'entry.photo.restore_original': 'Возвращён оригинал фото',
+  'photo.job.preview': 'Создан предпросмотр обработки фото',
+  'photo.job.retry': 'Повтор обработки фото',
+  'photo.job.error': 'Ошибка обработки фото',
+  'photo-jobs.wake': 'Фото-воркер разбужен',
+  'photo-jobs.enabled': 'Переключена обработка фото',
+  'photo-jobs.requeue-failed': 'Ошибочные фото-задания возвращены в очередь',
   'entry.soft-delete': 'Запись в корзину',
   'entry.restore': 'Запись восстановлена',
   'entry.permanent-delete': 'Запись удалена безвозвратно',
@@ -41,6 +57,11 @@ const ACTION_LABELS = {
   'ai.wake': 'Воркер ИИ разбужен вручную',
   'ai.enabled': 'Переключена автопроверка ИИ',
   'ai.requeue-failed': 'Ошибочные записи возвращены в очередь ИИ',
+  'ai.profile.create': 'Создан профиль ИИ',
+  'ai.profile.update': 'Изменён профиль ИИ',
+  'ai.profile.delete': 'Удалён профиль ИИ',
+  'ai.profile.activate': 'Выбран активный профиль ИИ',
+  'export.student': 'Экспорт данных ученика',
 };
 
 const AUDIT_PAGE_SIZE = 50;
@@ -95,6 +116,8 @@ async function loadAudit() {
   const p = new URLSearchParams();
   p.set('limit', AUDIT_PAGE_SIZE);
   p.set('offset', (auditPage - 1) * AUDIT_PAGE_SIZE);
+  const action = document.getElementById('auditActionFilter').value;
+  if (action) p.set('action', action);
   const res = await fetch(`${API}/api/audit?${p}`, { headers: hdr() });
   if (!res.ok) { el.innerHTML = '<tr><td colspan="4" style="color:var(--muted)">Ошибка загрузки</td></tr>'; return; }
   const rows = await res.json();
@@ -126,6 +149,18 @@ function goAuditPage(p) {
   loadAudit();
 }
 
+function fillActionFilter() {
+  const sel = document.getElementById('auditActionFilter');
+  const current = sel.value;
+  const opts = Object.entries(ACTION_LABELS)
+    .sort((a, b) => a[1].localeCompare(b[1], 'ru'))
+    .map(([k, v]) => `<option value="${esc(k)}">${esc(v)}</option>`)
+    .join('');
+  sel.innerHTML = '<option value="">Все действия</option>' + opts;
+  sel.value = current;
+}
+
+document.getElementById('auditActionFilter').addEventListener('change', () => { auditPage = 1; loadAudit(); });
 document.getElementById('auditFilter').addEventListener('input', () => { auditPage = 1; loadAudit(); });
 document.getElementById('auditRefreshBtn').addEventListener('click', loadAudit);
 
@@ -148,6 +183,7 @@ document.getElementById('auditDetailsModal').addEventListener('click', e => {
 (async () => {
   if (await requireAdminPage()) {
     buildSidebar(document.body.dataset.page);
+    fillActionFilter();
     loadAudit();
   }
 })();

public/js/error.js

@@ -14,3 +14,7 @@ if (details) {
 })();
 
 document.querySelector('.error-actions button').addEventListener('click', () => history.back());
+
+fetch('/api/public-settings').then(r => r.ok ? r.json() : null).then(s => {
+  if (s && (s.system_name || '').trim()) document.title = `Ошибка — ${s.system_name}`;
+}).catch(() => {});

public/js/groups.js

@@ -1,5 +1,6 @@
 const DAYS = ['Вс', 'Пн', 'Вт', 'Ср', 'Чт', 'Пт', 'Сб'];
 let branchesCache = [];
+let tutorsCache = [];
 let allGroups = [];
 let currentCover = null;
 
@@ -8,6 +9,16 @@ async function loadBranchesCache() {
   if (res.ok) branchesCache = await res.json();
 }
 
+async function loadTutorsCache() {
+  const res = await fetch(`${API}/api/users/tutors`, { headers: hdr() });
+  if (res.ok) tutorsCache = await res.json();
+}
+
+function tutorSelectHTML(selectedId) {
+  const opts = tutorsCache.map(t => `<option value="${t.id}" ${t.id === selectedId ? 'selected' : ''}>${esc(t.name || t.username)}</option>`).join('');
+  return `<div><label>Тутор</label><select class="tutor-select" style="background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:6px 8px;font-size:.8rem"><option value="">— не назначен —</option>${opts}</select></div>`;
+}
+
 function branchSelectHTML(selectedId) {
   const opts = branchesCache.map(b => `<option value="${b.id}" ${b.id === selectedId ? 'selected' : ''}>${esc(b.name)}</option>`).join('');
   return `<div><label>Филиал</label><select class="branch-select" style="background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:6px 8px;font-size:.8rem"><option value="">— без филиала —</option>${opts}</select></div>`;
@@ -15,6 +26,7 @@ function branchSelectHTML(selectedId) {
 
 async function loadGroups() {
   await loadBranchesCache();
+  await loadTutorsCache();
   const res = await fetch(`${API}/api/groups`, { headers: hdr() });
   const groups = await res.json();
   allGroups = groups;
@@ -33,6 +45,7 @@ async function loadGroups() {
       </div>
       <div class="group-schedule">
         ${branchSelectHTML(g.branch_id)}
+        ${tutorSelectHTML(g.tutor_id)}
         <div><label>День</label>
           <select id="dow-${g.id}">
             <option value="">—</option>
@@ -66,13 +79,15 @@ async function saveGroup(id) {
   const groupCard = nameInput.closest('.group-card');
   const branchSelect = groupCard ? groupCard.querySelector('.branch-select') : null;
   const branch_id = branchSelect ? branchSelect.value : '';
+  const tutorSelect = groupCard ? groupCard.querySelector('.tutor-select') : null;
+  const tutor_id = tutorSelect ? (tutorSelect.value || null) : undefined;
   const dow = document.getElementById(`dow-${id}`).value;
   const ts = document.getElementById(`ts-${id}`).value;
   const te = document.getElementById(`te-${id}`).value;
   const res = await fetch(`${API}/api/groups/${id}`, {
     method: 'PUT',
     headers: hdrJson(),
-    body: JSON.stringify({ name, branch_id: branch_id || null, day_of_week: dow !== '' ? parseInt(dow) : null, time_start: ts || null, time_end: te || null })
+    body: JSON.stringify({ name, branch_id: branch_id || null, tutor_id, day_of_week: dow !== '' ? parseInt(dow) : null, time_start: ts || null, time_end: te || null })
   });
   if (res.ok) {
     loadGroups();
@@ -87,9 +102,12 @@ async function addGroup() {
   const name = input.value.trim();
   if (!name) return;
   await loadBranchesCache();
+  await loadTutorsCache();
   const branchSelect = document.getElementById('newGroupBranch');
   const branch_id = branchSelect ? branchSelect.value : '';
-  const res = await fetch(`${API}/api/groups`, { method: 'POST', headers: hdrJson(), body: JSON.stringify({ name, branch_id: branch_id || null }) });
+  const tutorSelect = document.getElementById('newGroupTutor');
+  const tutor_id = tutorSelect && tutorSelect.value ? tutorSelect.value : null;
+  const res = await fetch(`${API}/api/groups`, { method: 'POST', headers: hdrJson(), body: JSON.stringify({ name, branch_id: branch_id || null, tutor_id }) });
   if (res.ok) { input.value = ''; loadGroups(); }
   else { const e = await res.json(); alert(e.error); }
 }
@@ -414,6 +432,12 @@ async function populateNewGroupBranch() {
     const sel = document.getElementById('newGroupBranch');
     sel.innerHTML = '<option value="">— без филиала —</option>' + branches.map(b => `<option value="${b.id}">${esc(b.name)}</option>`).join('');
   }
+  const tRes = await fetch(`${API}/api/users/tutors`, { headers: hdr() });
+  if (tRes.ok) {
+    const tutors = await tRes.json();
+    const tSel = document.getElementById('newGroupTutor');
+    tSel.innerHTML = '<option value="">— не назначен —</option>' + tutors.map(t => `<option value="${t.id}">${esc(t.name || t.username)}</option>`).join('');
+  }
 }
 
 (async () => {

public/js/index.js

@@ -4,6 +4,11 @@ const preview = document.getElementById('preview');
 const placeholderSrc = preview.src;
 const removePhotoBtn = document.getElementById('removePhotoBtn');
 const groupInput = document.getElementById('groupInput');
+const moduleInput = document.getElementById('moduleInput');
+const moduleInputList = document.getElementById('moduleInputList');
+const moduleField = document.getElementById('moduleField');
+const moduleNames = new Map();
+let moduleSearchTimer = null;
 const toast = document.getElementById('toast');
 const camVideo = document.getElementById('camVideo');
 const camCanvas = document.getElementById('camCanvas');
@@ -15,6 +20,64 @@ const filesInput = document.getElementById('filesInput');
 const filesList = document.getElementById('filesList');
 const filesClearBtn = document.getElementById('filesClearBtn');
 let selectedFiles = [];
+const sentPanel = document.getElementById('sentPanel');
+const sentTitle = document.getElementById('sentTitle');
+const sentText = document.getElementById('sentText');
+const sentTimer = document.getElementById('sentTimer');
+const SENT_KEY = 'whatido_entry_sent_at';
+let entryCooldownMin = 30;
+let captureWidth = 640;
+let captureHeight = 480;
+let captureQuality = 0.92;
+let sentTimerId = null;
+
+function unlockForm() {
+  clearInterval(sentTimerId);
+  sentTimerId = null;
+  localStorage.removeItem(SENT_KEY);
+  sentPanel.style.display = 'none';
+  form.style.display = 'grid';
+  toast.textContent = 'Можно отправить новую запись';
+  toast.classList.add('show');
+  setTimeout(() => toast.classList.remove('show'), 2500);
+}
+
+function tickSentTimer(unlockTime) {
+  const remain = Math.max(0, unlockTime - Date.now());
+  if (remain <= 0) {
+    sentTimer.textContent = '';
+    unlockForm();
+    return;
+  }
+  const m = Math.floor(remain / 60000);
+  const s = Math.floor((remain % 60000) / 1000);
+  sentTimer.textContent = 'Новую запись можно отправить через ' + m + ' мин ' + s + ' сек';
+}
+
+function showSent(title, text, unlockTime) {
+  form.style.display = 'none';
+  sentPanel.style.display = 'flex';
+  sentTitle.textContent = title;
+  sentText.textContent = text;
+  tickSentTimer(unlockTime);
+  clearInterval(sentTimerId);
+  sentTimerId = setInterval(() => tickSentTimer(unlockTime), 1000);
+}
+
+function cooldownMs() { return entryCooldownMin * 60 * 1000; }
+
+function checkPreviousSend() {
+  const raw = localStorage.getItem(SENT_KEY);
+  if (!raw) return;
+  const sentAt = parseInt(raw, 10);
+  if (!Number.isFinite(sentAt)) { localStorage.removeItem(SENT_KEY); return; }
+  const unlockTime = sentAt + cooldownMs();
+  if (Date.now() < unlockTime) {
+    showSent('Запись уже отправлена', 'Ты уже отправил(а) запись сегодня. Дождись окончания отсчёта, чтобы отправить новую.', unlockTime);
+  } else {
+    localStorage.removeItem(SENT_KEY);
+  }
+}
 
 function humanSize(b) {
   if (b < 1024) return b + ' Б';
@@ -74,7 +137,49 @@ if (params.get('nameInput')) {
   field.innerHTML = `<label>Фамилия и имя</label><div class="fixed-name" id="fixedName">${escName(studentName)}</div>`;
 }
 
+function renderModuleOptions(list) {
+  list.forEach(m => moduleNames.set(m.name, m.id));
+  moduleInputList.innerHTML = '';
+  list.forEach(m => {
+    const opt = document.createElement('option');
+    opt.value = m.name;
+    moduleInputList.appendChild(opt);
+  });
+}
+
+async function fetchModules(q, limit) {
+  const p = new URLSearchParams();
+  if (q) p.set('search', q);
+  p.set('limit', String(limit));
+  p.set('active', '1');
+  try {
+    const res = await fetch(`${API}/api/modules?${p}`);
+    if (!res.ok) return [];
+    const data = await res.json();
+    return data.modules || [];
+  } catch (e) { return []; }
+}
+
+async function resolveModuleId(name) {
+  const n = (name || '').trim();
+  if (!n) return null;
+  if (moduleNames.has(n)) return moduleNames.get(n);
+  const list = await fetchModules(n, 5);
+  renderModuleOptions(list);
+  const lower = n.toLowerCase();
+  const exact = list.find(m => m.name.toLowerCase() === lower);
+  return exact ? exact.id : null;
+}
+
 (async () => {
+  try {
+    const list = await fetchModules('', 50);
+    if (list.length) {
+      renderModuleOptions(list);
+      moduleInput.required = true;
+      moduleField.style.display = '';
+    }
+  } catch (e) { /* ignore */ }
   const res = await fetch(`${API}/api/students`);
   const students = await res.json();
   const me = studentName ? students.find(s => s.name === studentName) : null;
@@ -97,9 +202,29 @@ if (params.get('nameInput')) {
   try {
     const fRes = await fetch(`${API}/api/public-settings`);
     const f = await fRes.json();
+    const title = document.getElementById('title');
+    if (title && (f.system_name || '').trim()) {
+      title.textContent = f.system_name;
+      document.title = f.system_name;
+    }
+    const brandLogo = document.getElementById('brandLogo');
+    if (brandLogo && f.system_logo) {
+      brandLogo.src = f.system_logo;
+      brandLogo.hidden = false;
+      brandLogo.alt = f.system_name || '';
+    }
     if (f.footer_left) document.getElementById('footerLeft').textContent = f.footer_left;
     if (f.footer_right) document.getElementById('footerRight').textContent = f.footer_right;
+    const c = parseInt(f.spam_interval_min, 10);
+    if (Number.isFinite(c) && c >= 1) entryCooldownMin = c;
+    const w = parseInt(f.photo_capture_width, 10);
+    const h = parseInt(f.photo_capture_height, 10);
+    if (Number.isFinite(w) && w >= 160 && w <= 4096) captureWidth = w;
+    if (Number.isFinite(h) && h >= 120 && h <= 4096) captureHeight = h;
+    const q = parseFloat(f.photo_capture_quality);
+    if (Number.isFinite(q) && q >= 0.5 && q <= 1) captureQuality = q;
   } catch (e) { /* ignore */ }
+  checkPreviousSend();
 })();
 
 function showPreview(src) {
@@ -117,7 +242,7 @@ function removePhoto() {
 
 async function openCam() {
   try {
-    stream = await navigator.mediaDevices.getUserMedia({ video: { facingMode: 'user', width: { ideal: 640 }, height: { ideal: 480 } } });
+    stream = await navigator.mediaDevices.getUserMedia({ video: { facingMode: 'user', width: { ideal: captureWidth }, height: { ideal: captureHeight } } });
     camVideo.srcObject = stream;
     camModal.classList.add('open');
   } catch (e) {
@@ -141,7 +266,7 @@ function capture() {
     capturedBlob = blob;
     showPreview(URL.createObjectURL(blob));
     closeCam();
-  }, 'image/jpeg', 0.85);
+  }, 'image/jpeg', captureQuality);
 }
 
 form.addEventListener('submit', async (e) => {
@@ -152,6 +277,16 @@ form.addEventListener('submit', async (e) => {
     setTimeout(() => toast.classList.remove('show', 'error'), 3200);
     return;
   }
+  let moduleId = '';
+  if (moduleField.style.display !== 'none') {
+    moduleId = await resolveModuleId(moduleInput.value);
+    if (!moduleId) {
+      toast.textContent = 'Выберите тему модуля из списка подсказок';
+      toast.classList.add('show', 'error');
+      setTimeout(() => toast.classList.remove('show', 'error'), 3200);
+      return;
+    }
+  }
   const btn = document.getElementById('submitBtn');
   btn.disabled = true;
   btn.textContent = 'Отправка...';
@@ -161,6 +296,7 @@ form.addEventListener('submit', async (e) => {
   selectedFiles.forEach(f => fd.append('files', f, f.name));
   fd.append('student_name', studentName || document.getElementById('nameInput').value);
   fd.append('group_id', groupInput.value);
+  fd.append('module_id', moduleId || '');
   fd.append('description', document.getElementById('descInput').value);
   fd.append('website', document.getElementById('hpWebsite').value);
 
@@ -177,10 +313,8 @@ form.addEventListener('submit', async (e) => {
     form.reset();
     removePhoto();
     clearFiles();
-    toast.textContent = 'Готово!';
-    toast.classList.remove('error');
-    toast.classList.add('show');
-    setTimeout(() => toast.classList.remove('show'), 2500);
+    localStorage.setItem(SENT_KEY, String(Date.now()));
+    showSent('Запись отправлена!', 'Спасибо! Твоя запись уже передана преподавателю.', Date.now() + cooldownMs());
   } catch (err) {
     alert('Ошибка: ' + err.message);
   } finally {
@@ -195,3 +329,13 @@ filesClearBtn.addEventListener('click', clearFiles);
 document.getElementById('filesBtn').addEventListener('click', () => document.getElementById('filesInput').click());
 document.getElementById('cancelCamBtn').addEventListener('click', closeCam);
 document.getElementById('captureBtn').addEventListener('click', capture);
+moduleInput.addEventListener('input', () => {
+  clearTimeout(moduleSearchTimer);
+  const q = moduleInput.value.trim();
+  moduleSearchTimer = setTimeout(async () => {
+    renderModuleOptions(await fetchModules(q, 20));
+  }, 250);
+});
+moduleInput.addEventListener('focus', async () => {
+  if (!moduleInput.value.trim()) renderModuleOptions(await fetchModules('', 50));
+});

public/js/links.js

@@ -3,6 +3,8 @@ let groups = [];
 let editingId = null;
 let studentsLoaded = false;
 let linkSettings = null;
+let linkPage = 1;
+const LINK_PAGE_SIZE = 20;
 
 async function loadLinkSettings() {
   if (!linkSettings) {
@@ -16,21 +18,30 @@ function linkUrl(token) { return `${location.origin}/s/${token}`; }
 
 async function loadLinks() {
   await loadLinkSettings();
-  const res = await fetch(`${API}/api/links`, { headers: hdr() });
-  links = await res.json();
+  const p = new URLSearchParams();
+  p.set('limit', LINK_PAGE_SIZE);
+  p.set('offset', (linkPage - 1) * LINK_PAGE_SIZE);
+  const res = await fetch(`${API}/api/links?${p}`, { headers: hdr() });
+  const data = await res.json();
+  links = data.items;
+  const total = data.total;
   const el = document.getElementById('linksList');
-  if (!links.length) { el.innerHTML = '<div class="empty">Ссылок пока нет. Создайте её в Журнале кнопкой «Ссылка».</div>'; return; }
+  if (!links.length) { el.innerHTML = `<div class="empty">${linkPage > 1 ? 'На этой странице ссылок нет.' : 'Ссылок пока нет. Создайте её в Журнале кнопкой «Ссылка».'}</div>`; renderPager(document.getElementById('pager'), 1, 1, goLinkPage); return; }
+  const now = Date.now();
   el.innerHTML = links.map(l => {
     const namesHidden = l.show_student_names != null ? !l.show_student_names : linkSettings.share_show_student_names === 'false';
+    const expired = l.expires_at && new Date(l.expires_at).getTime() < now;
+    const daysLeft = l.expires_at ? Math.ceil((new Date(l.expires_at).getTime() - now) / 86400000) : null;
+    const soon = !expired && daysLeft !== null && daysLeft <= 1;
     return `
-    <div class="item">
+    <div class="item${expired ? ' expired' : ''}">
       <div style="min-width:0">
-        <div class="name">${esc(l.name)}</div>
+        <div class="name">${esc(l.name)}${expired ? ' <span class="badge-expired">истекла</span>' : soon ? ' <span class="badge-soon">истекает</span>' : ''}</div>
         <div style="font-size:.8rem;color:var(--muted);margin-top:2px">
           ${l.group_name ? `Группа: <b>${esc(l.group_name)}</b>` : ''}
           ${l.student_name ? `${l.group_name ? ' · ' : ''}Ученик: <b>${esc(l.student_name)}</b>` : ''}
           ${l.date_from || l.date_to ? ` · период: <b>${l.date_from ? l.date_from.split('-').reverse().join('.') : '…'}</b> — <b>${l.date_to ? l.date_to.split('-').reverse().join('.') : '…'}</b>` : ' · весь период'}
-          ${l.expires_at ? ` · истекает ${new Date(l.expires_at).toLocaleDateString('ru')}` : ''}
+          ${expired ? ` · <span style="color:#ef4444;font-weight:600">срок действия истёк ${new Date(l.expires_at).toLocaleDateString('ru')}</span>` : l.expires_at ? ` · истекает ${new Date(l.expires_at).toLocaleDateString('ru')}` : ''}
           ${namesHidden ? ` · <span style="color:#f59e0b">имена скрыты</span>` : ''}
           ${l.access_password_hash ? ` · <span style="color:#2563eb">🔒 пароль</span>` : ''}
           · создана ${new Date(l.created_at).toLocaleString('ru')}
@@ -38,12 +49,19 @@ async function loadLinks() {
       </div>
       <div style="display:flex;gap:8px;flex-shrink:0;align-items:center">
         <a class="btn-link" style="text-decoration:none" href="/s/${l.token}" target="_blank" title="Открыть">Открыть</a>
+        <a class="btn-link" style="text-decoration:none" href="/r/${l.token}" target="_blank" title="Отчёт ученика">Отчёт</a>
         <button class="btn-link" data-copy="${esc(linkUrl(l.token))}" title="Копировать ссылку">Копировать</button>
         <button class="btn-link" data-edit-link="${l.id}" title="Редактировать">✎</button>
         <button class="btn-link" style="color:var(--muted)" data-del-link="${l.id}" title="Удалить">&times;</button>
       </div>
     </div>
   `;}).join('');
+  renderPager(document.getElementById('pager'), linkPage, Math.max(1, Math.ceil(total / LINK_PAGE_SIZE)), goLinkPage);
+}
+
+function goLinkPage(p) {
+  linkPage = p;
+  loadLinks();
 }
 
 function fmtDate(d) { const [y, m, day] = (d || '').split('-'); return d ? `${day}.${m}.${y}` : ''; }

public/js/login.js

@@ -29,3 +29,22 @@ async function doLogin() {
 document.getElementById('pwdInput').addEventListener('keydown', e => { if (e.key === 'Enter') doLogin(); });
 document.getElementById('userInput').addEventListener('keydown', e => { if (e.key === 'Enter') doLogin(); });
 document.querySelector('.login button').addEventListener('click', doLogin);
+
+(async () => {
+  try {
+    const res = await fetch(`${API}/api/public-settings`);
+    if (!res.ok) return;
+    const s = await res.json();
+    const title = document.getElementById('loginTitle');
+    if (title && (s.system_name || '').trim()) title.textContent = s.system_name;
+    const logo = document.getElementById('loginLogo');
+    if (logo && s.system_logo) {
+      const img = document.createElement('img');
+      img.src = s.system_logo;
+      img.alt = '';
+      logo.appendChild(img);
+      logo.style.display = 'flex';
+    }
+    document.title = title ? title.textContent + ' — Вход' : document.title;
+  } catch { /* ignore */ }
+})();

public/js/modules.js

@@ -0,0 +1,319 @@
+let modulesList = [];
+let mPage = 1;
+const M_PAGE_SIZE = 25;
+let mSearchTimer = null;
+let modulePhotoDeleteFlag = false;
+
+function mPlural(n, one, few, many) {
+  n = Math.abs(n) % 100; const n1 = n % 10;
+  if (n > 10 && n < 20) return many;
+  if (n1 > 1 && n1 < 5) return few;
+  if (n1 === 1) return one;
+  return many;
+}
+
+async function loadModules() {
+  const p = new URLSearchParams();
+  const q = document.getElementById('moduleSearch').value.trim();
+  if (q) p.set('search', q);
+  p.set('limit', M_PAGE_SIZE);
+  p.set('offset', (mPage - 1) * M_PAGE_SIZE);
+  const res = await fetch(`${API}/api/modules?${p}`, { headers: hdr() });
+  if (!res.ok) return;
+  const data = await res.json();
+  modulesList = data.modules || [];
+  const totalPages = Math.max(1, Math.ceil(data.total / M_PAGE_SIZE));
+  if (mPage > totalPages) { mPage = totalPages; return loadModules(); }
+  renderModules(data.total);
+}
+
+function renderModules(total) {
+  const list = document.getElementById('moduleList');
+  if (!modulesList.length) {
+    list.innerHTML = '<div class="empty">Модулей пока нет. Нажмите «Добавить модуль».</div>';
+  } else {
+    list.innerHTML = modulesList.map(m => `
+      <div class="item module-item${m.is_active ? '' : ' module-off'}" data-id="${m.id}">
+        ${m.photo_path ? `<img class="module-thumb" src="${thumbSrc(m.photo_path)}" alt="" data-img="${esc(API + m.photo_path)}">` : ''}
+        <div class="module-info">
+          <div class="module-name">${esc(m.name)}${m.is_active ? '' : ' <span class="module-badge">Отключён</span>'}</div>
+          <div class="module-meta">${m.lessons_count} ${mPlural(m.lessons_count, 'занятие', 'занятия', 'занятий')} · ${m.entries_count} ${mPlural(m.entries_count, 'запись', 'записи', 'записей')}</div>
+        </div>
+        <div class="student-actions">
+          ${m.is_active
+            ? `<button class="btn-link" type="button" data-edit-module="${m.id}">Изменить</button>
+               <button class="btn-link danger" type="button" data-off-module="${m.id}">Отключить</button>`
+            : `<button class="btn-link" type="button" data-on-module="${m.id}">Включить</button>
+               <button class="btn-link" type="button" data-edit-module="${m.id}">Изменить</button>`}
+        </div>
+      </div>
+    `).join('');
+  }
+  renderPager(document.getElementById('pager'), mPage, Math.max(1, Math.ceil(total / M_PAGE_SIZE)), p => { mPage = p; loadModules(); });
+}
+
+function resetModulePhoto(m) {
+  modulePhotoDeleteFlag = false;
+  const fileInput = document.getElementById('modulePhotoFile');
+  const preview = document.getElementById('modulePhotoPreview');
+  const delBtn = document.getElementById('modulePhotoDeleteBtn');
+  const note = document.getElementById('modulePhotoNote');
+  fileInput.value = '';
+  if (m && m.photo_path) {
+    preview.src = thumbSrc(m.photo_path);
+    preview.style.display = 'block';
+    delBtn.style.display = 'inline-block';
+    note.textContent = 'Загрузка новой картинки заменит текущую';
+  } else {
+    preview.removeAttribute('src');
+    preview.style.display = 'none';
+    delBtn.style.display = 'none';
+    note.textContent = 'jpg, png, gif, webp, avif, heic и др., до 10 МБ · или вставьте из буфера (Ctrl+V)';
+  }
+}
+
+function openModuleModal(id = null) {
+  const modal = document.getElementById('moduleModal');
+  const form = document.getElementById('moduleForm');
+  const title = document.getElementById('moduleModalTitle');
+  const submitBtn = document.getElementById('moduleSubmitBtn');
+  form.reset();
+  document.getElementById('moduleId').value = '';
+  document.getElementById('moduleLessons').value = '0';
+  if (id) {
+    const m = modulesList.find(x => x.id === id);
+    if (!m) return;
+    title.textContent = 'Редактировать модуль';
+    submitBtn.textContent = 'Сохранить';
+    form.name.value = m.name;
+    document.getElementById('moduleLessons').value = String(m.lessons_count);
+    document.getElementById('moduleId').value = m.id;
+    resetModulePhoto(m);
+  } else {
+    title.textContent = 'Создать модуль';
+    submitBtn.textContent = 'Создать';
+    resetModulePhoto(null);
+  }
+  modal.classList.add('open');
+  setTimeout(() => form.name.focus(), 100);
+}
+
+function previewModulePhotoFile() {
+  const file = document.getElementById('modulePhotoFile').files[0];
+  const preview = document.getElementById('modulePhotoPreview');
+  const delBtn = document.getElementById('modulePhotoDeleteBtn');
+  const note = document.getElementById('modulePhotoNote');
+  if (!file) return;
+  modulePhotoDeleteFlag = false;
+  preview.src = URL.createObjectURL(file);
+  preview.style.display = 'block';
+  delBtn.style.display = 'none';
+  note.textContent = 'Новая картинка будет сохранена после нажатия «Сохранить»';
+}
+
+function removeModulePhoto() {
+  const preview = document.getElementById('modulePhotoPreview');
+  const delBtn = document.getElementById('modulePhotoDeleteBtn');
+  const note = document.getElementById('modulePhotoNote');
+  if (!confirm('Удалить картинку модуля?')) return;
+  modulePhotoDeleteFlag = true;
+  document.getElementById('modulePhotoFile').value = '';
+  preview.removeAttribute('src');
+  preview.style.display = 'none';
+  delBtn.style.display = 'none';
+  note.textContent = 'Картинка будет удалена после нажатия «Сохранить»';
+}
+
+function pasteModulePhotoFile(e) {
+  const modal = document.getElementById('moduleModal');
+  if (!modal.classList.contains('open')) return;
+  const items = e.clipboardData && e.clipboardData.items;
+  if (!items) return;
+  for (const item of items) {
+    if (item.type && item.type.startsWith('image/')) {
+      const file = item.getAsFile();
+      if (!file) continue;
+      e.preventDefault();
+      const dt = new DataTransfer();
+      dt.items.add(file);
+      const input = document.getElementById('modulePhotoFile');
+      input.files = dt.files;
+      previewModulePhotoFile();
+      return;
+    }
+  }
+}
+
+function closeModuleModal() {
+  document.getElementById('moduleModal').classList.remove('open');
+}
+
+async function disableModule(id) {
+  const m = modulesList.find(x => x.id === id);
+  const msg = m && m.entries_count > 0
+    ? `Отключить модуль «${m.name}»? Он станет недоступен для выбора, у ${m.entries_count} связанных записей тема сохранится.`
+    : `Отключить модуль${m ? ` «${m.name}»` : ''}? Он станет недоступен для выбора.`;
+  if (!confirm(msg)) return;
+  const res = await fetch(`${API}/api/modules/${id}`, { method: 'DELETE', headers: hdr() });
+  if (res.ok) {
+    showToast('Модуль отключён');
+    loadModules();
+  } else {
+    const err = await res.json().catch(() => ({}));
+    alert(err.error || 'Ошибка');
+  }
+}
+
+async function enableModule(id) {
+  const res = await fetch(`${API}/api/modules/${id}/restore`, { method: 'PUT', headers: hdr() });
+  if (res.ok) {
+    showToast('Модуль включён');
+    loadModules();
+  } else {
+    const err = await res.json().catch(() => ({}));
+    alert(err.error || 'Ошибка');
+  }
+}
+
+document.getElementById('moduleForm').addEventListener('submit', async (e) => {
+  e.preventDefault();
+  const form = e.target;
+  const id = document.getElementById('moduleId').value;
+  const name = form.name.value.trim();
+  const lessons_count = parseInt(form.lessons_count.value, 10);
+  if (!name) { alert('Название обязательно'); return; }
+  if (!Number.isInteger(lessons_count) || lessons_count < 0) { alert('Количество занятий — целое неотрицательное число'); return; }
+  const res = await fetch(id ? `${API}/api/modules/${id}` : `${API}/api/modules`, {
+    method: id ? 'PUT' : 'POST',
+    headers: hdrJson(),
+    body: JSON.stringify({ name, lessons_count })
+  });
+  if (!res.ok) { const err = await res.json().catch(() => ({})); alert(err.error || 'Ошибка'); return; }
+  const moduleRow = await res.json();
+  const mid = moduleRow.id;
+  const fileInput = document.getElementById('modulePhotoFile');
+  if (modulePhotoDeleteFlag) {
+    const delRes = await fetch(`${API}/api/modules/${mid}/photo`, { method: 'DELETE', headers: hdr() });
+    if (!delRes.ok) {
+      const err = await delRes.json().catch(() => ({}));
+      alert(err.error || 'Ошибка удаления картинки');
+    }
+  }
+  const file = fileInput.files[0];
+  if (file) {
+    const fd = new FormData();
+    fd.append('photo', file);
+    const upRes = await fetch(`${API}/api/modules/${mid}/photo`, { method: 'POST', headers: hdr(), body: fd });
+    if (!upRes.ok) {
+      const err = await upRes.json().catch(() => ({}));
+      alert(err.error || 'Ошибка загрузки картинки');
+    }
+  }
+  showToast(id ? 'Модуль обновлён' : 'Модуль создан');
+  closeModuleModal();
+  loadModules();
+});
+
+function parseBatchModules(raw) {
+  const items = [];
+  const errors = [];
+  const seen = new Set();
+  String(raw).split('\n').forEach((line, idx) => {
+    const text = line.trim();
+    if (!text) return;
+    const lineNo = idx + 1;
+    let name = '';
+    let lessonsRaw = '';
+    const sepIndex = text.search(/[|;=\t]/);
+    if (sepIndex !== -1) {
+      name = text.slice(0, sepIndex).trim();
+      lessonsRaw = text.slice(sepIndex + 1).trim();
+    } else {
+      const numMatch = text.match(/^(.*\S)\s+(\d+)$/);
+      if (numMatch) {
+        name = numMatch[1].trim();
+        lessonsRaw = numMatch[2];
+      }
+    }
+    if (!name && !lessonsRaw) { errors.push(`Строка ${lineNo}: «${text}» — укажите название и количество занятий, например: Основы Python | 10`); return; }
+    if (!name) { errors.push(`Строка ${lineNo}: «${text}» — не указано название`); return; }
+    if (!lessonsRaw) { errors.push(`Строка ${lineNo}: «${text}» — не указано количество занятий`); return; }
+    const lessons = Number(lessonsRaw);
+    if (!Number.isInteger(lessons) || lessons < 0 || lessons > 10000) {
+      errors.push(`Строка ${lineNo}: «${text}» — количество занятий должно быть целым числом от 0 до 10000`);
+      return;
+    }
+    const key = name.toLowerCase();
+    if (seen.has(key)) { errors.push(`Строка ${lineNo}: «${text}» — дубликат названия в списке`); return; }
+    seen.add(key);
+    items.push({ name, lessons_count: lessons });
+  });
+  return { items, errors };
+}
+
+function openBatchModuleModal() {
+  document.getElementById('batchModuleForm').reset();
+  document.getElementById('batchModuleModal').classList.add('open');
+  setTimeout(() => document.getElementById('batchModuleText').focus(), 100);
+}
+
+function closeBatchModuleModal() {
+  document.getElementById('batchModuleModal').classList.remove('open');
+}
+
+async function batchAddModules() {
+  const submitBtn = document.getElementById('batchModuleSubmitBtn');
+  const { items, errors } = parseBatchModules(document.getElementById('batchModuleText').value);
+  if (errors.length) {
+    alert('Исправьте строки:\n\n' + errors.join('\n'));
+    return;
+  }
+  if (!items.length) { alert('Добавьте хотя бы один модуль'); return; }
+  submitBtn.disabled = true;
+  let added = 0, dupes = 0, failed = 0;
+  for (const item of items) {
+    const res = await fetch(`${API}/api/modules`, { method: 'POST', headers: hdrJson(), body: JSON.stringify(item) });
+    if (res.ok) added++;
+    else if (res.status === 409) dupes++;
+    else failed++;
+  }
+  submitBtn.disabled = false;
+  closeBatchModuleModal();
+  loadModules();
+  showToast(`Добавлено: ${added}${dupes ? `, дубликатов: ${dupes}` : ''}${failed ? `, ошибок: ${failed}` : ''}`);
+}
+
+document.getElementById('batchModuleForm').addEventListener('submit', e => {
+  e.preventDefault();
+  batchAddModules();
+});
+document.getElementById('batchModuleBtn').addEventListener('click', openBatchModuleModal);
+document.getElementById('batchModuleCancelBtn').addEventListener('click', closeBatchModuleModal);
+document.getElementById('batchModuleModal').addEventListener('click', e => { if (e.target === e.currentTarget) closeBatchModuleModal(); });
+
+document.getElementById('addModuleBtn').addEventListener('click', () => openModuleModal());
+document.getElementById('moduleCancelBtn').addEventListener('click', closeModuleModal);
+document.getElementById('moduleModal').addEventListener('click', e => { if (e.target === e.currentTarget) closeModuleModal(); });
+document.getElementById('modulePhotoFile').addEventListener('change', previewModulePhotoFile);
+document.getElementById('modulePhotoDeleteBtn').addEventListener('click', removeModulePhoto);
+document.addEventListener('paste', pasteModulePhotoFile);
+document.getElementById('moduleSearch').addEventListener('input', () => {
+  clearTimeout(mSearchTimer);
+  mSearchTimer = setTimeout(() => { mPage = 1; loadModules(); }, 300);
+});
+
+document.getElementById('moduleList').addEventListener('click', e => {
+  const ed = e.target.closest('[data-edit-module]');
+  if (ed) { openModuleModal(parseInt(ed.dataset.editModule, 10)); return; }
+  const off = e.target.closest('[data-off-module]');
+  if (off) { disableModule(parseInt(off.dataset.offModule, 10)); return; }
+  const on = e.target.closest('[data-on-module]');
+  if (on) enableModule(parseInt(on.dataset.onModule, 10));
+});
+
+(async () => {
+  if (await requireAdminPage()) {
+    buildSidebar(document.body.dataset.page);
+    loadModules();
+  }
+})();

public/js/report.js

@@ -0,0 +1,567 @@
+const state={token:'',password:null,showNames:true,cdTarget:0,cdTimer:null,cdBound:false,systemName:'WhatIDo'};
+
+function loadBrand(){
+  return fetch('/api/public-settings').then(function(res){
+    return res.ok?res.json():null;
+  }).then(function(s){
+    if(!s)return;
+    if((s.system_name||'').trim())state.systemName=s.system_name;
+    var logo=document.getElementById('brandLogo');
+    if(logo&&s.system_logo){
+      logo.src=s.system_logo;
+      logo.hidden=false;
+      var mark=document.getElementById('brandMark');
+      if(mark)mark.style.display='none';
+    }
+    var name=document.getElementById('brandName');
+    if(name&&(s.system_name||'').trim()){
+      name.textContent=s.system_name;
+      name.hidden=false;
+    }
+  }).catch(function(){});
+}
+
+function esc(s){return String(s==null?'':s).replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/"/g,'&quot;').replace(/'/g,'&#039;')}
+function pad(n){return String(n).padStart(2,'0')}
+function toDate(v){if(!v)return null;const d=new Date(v);return isNaN(d.getTime())?null:d}
+function fmtDate(v){const d=toDate(v);return d?pad(d.getDate())+'.'+pad(d.getMonth()+1)+'.'+d.getFullYear():''}
+function fmtShort(v){const d=toDate(v);return d?pad(d.getDate())+'.'+pad(d.getMonth()+1)+'.'+String(d.getFullYear()).slice(2):''}
+function fmtLong(v){const d=toDate(v);return d?d.toLocaleDateString('ru-RU',{day:'numeric',month:'long',year:'numeric'}):''}
+function plural(n,one,few,many){const m10=n%10,m100=n%100;if(m100>=11&&m100<=14)return many;if(m10===1)return one;if(m10>=2&&m10<=4)return few;return many}
+function words(n,one,few,many){return n+' '+plural(n,one,few,many)}
+function isImageFile(name){return /\.(jpe?g|jfif|png|gif|webp|bmp|avif|svg|ico)$/i.test(name||'')}
+function extLabel(name){const m=String(name||'').match(/\.([a-z0-9]{1,5})$/i);return m?m[1].toUpperCase():'FILE'}
+function baseName(name){return String(name||'файл').replace(/^.*[\\/]/,'').slice(0,80)}
+function thumbSrc(p){if(!p)return '';if(p.indexOf('/uploads/')===0)return '/uploads/thumb/'+p.slice(9);if(p.indexOf('/api/files/')>=0)return p+(p.indexOf('?')>=0?'&':'?')+'thumb=1';return p}
+function fileUrl(token){return '/api/share/'+encodeURIComponent(state.token)+'/files/'+encodeURIComponent(token)+(state.password?'?password='+encodeURIComponent(state.password):'')}
+function initials(name){const parts=String(name||'').trim().split(/\s+/).filter(Boolean);if(!parts.length)return 'WI';const a=parts[0].charAt(0);const b=parts.length>1?parts[1].charAt(0):(parts[0].length>1?parts[0].charAt(1):'');return (a+b).toUpperCase()}
+function setText(id,text){const el=document.getElementById(id);if(el)el.textContent=text==null?'':String(text)}
+function setHTML(id,html){const el=document.getElementById(id);if(el)el.innerHTML=html}
+function hideEl(el,on){if(el)el.classList.toggle('rep-hidden',!!on)}
+function node(html){const t=document.createElement('template');t.innerHTML=html.trim();return t.content.firstElementChild}
+function periodLabel(from,to){
+  if(!from&&!to)return '';
+  const a=toDate(from),b=toDate(to);
+  if(a&&b)return fmtDate(a)+' — '+fmtDate(b);
+  return fmtDate(a)||fmtDate(b);
+}
+function yearLabel(from,to){
+  const a=toDate(from),b=toDate(to);
+  if(!a&&!b)return '';
+  const ay=a?a.getFullYear():null,by=b?b.getFullYear():null;
+  if(ay&&by)return ay===by?String(ay):ay+' — '+String(by).slice(2);
+  return String(ay||by);
+}
+function countsLabel(photos,files){
+  const out=[];
+  if(photos)out.push(words(photos,'фото','фото','фото'));
+  if(files)out.push(words(files,'файл','файла','файлов'));
+  return out.join(' · ');
+}
+
+async function fetchShare(token,password){
+  const headers={};
+  if(password)headers['x-share-password']=password;
+  const res=await fetch('/api/share/'+encodeURIComponent(token),{headers});
+  const data=await res.json().catch(function(){return {}});
+  return {ok:res.ok,status:res.status,data:data};
+}
+
+function showError(msg){
+  stopCountdown();
+  setText('errorText',msg);
+  const box=document.getElementById('errorBox');
+  if(box)box.style.display='flex';
+  const content=document.getElementById('content');
+  if(content)content.style.display='none';
+}
+function stopCountdown(){
+  if(state.cdTimer){clearInterval(state.cdTimer);state.cdTimer=null}
+  state.cdTarget=0;
+  const el=document.getElementById('countdown');
+  if(el)el.style.display='none';
+}
+function formatRemaining(ms){
+  const total=Math.floor(ms/1000);
+  const days=Math.floor(total/86400);
+  const hours=Math.floor((total%86400)/3600);
+  const minutes=Math.floor((total%3600)/60);
+  const seconds=total%60;
+  const parts=[];
+  if(days>0)parts.push(words(days,'день','дня','дней'));
+  if(hours>0)parts.push(words(hours,'час','часа','часов'));
+  if(minutes>0)parts.push(words(minutes,'минуту','минуты','минут'));
+  if(days===0)parts.push(words(seconds,'секунду','секунды','секунд'));
+  return parts.slice(0,2).join(' ');
+}
+function syncCountdown(){
+  const el=document.getElementById('countdown');
+  if(!el||!state.cdTarget)return;
+  if(state.cdTarget-Date.now()<=0){el.style.display='none';return}
+  const hero=document.getElementById('hero');
+  const passed=hero?window.scrollY>hero.offsetHeight*0.5:true;
+  el.style.display=passed?'inline-flex':'none';
+}
+function tickCountdown(){
+  const el=document.getElementById('countdown');
+  if(!el||!state.cdTarget)return;
+  const left=state.cdTarget-Date.now();
+  if(left<=0){stopCountdown();return}
+  el.classList.toggle('rep-urgent',left<3600000);
+  el.classList.toggle('rep-warn',left>=3600000&&left<86400000);
+  const txt=el.querySelector('.rep-cd-text');
+  if(txt)txt.innerHTML='Отчёт доступен ещё <strong>'+esc(formatRemaining(left))+'</strong>';
+  syncCountdown();
+}
+function startCountdown(expiresAt){
+  stopCountdown();
+  const t=toDate(expiresAt);
+  if(!t)return;
+  state.cdTarget=t.getTime();
+  if(state.cdTarget-Date.now()<=0){state.cdTarget=0;return}
+  if(!state.cdBound){state.cdBound=true;window.addEventListener('scroll',syncCountdown,{passive:true})}
+  tickCountdown();
+  state.cdTimer=setInterval(tickCountdown,1000);
+}
+
+function initSlider(slider,update){
+  if(!slider)return;
+  const track=slider.querySelector('.blocklist__list');
+  if(!track)return;
+  const prev=slider.querySelector('[data-slider-prev]');
+  const next=slider.querySelector('[data-slider-next]');
+  const step=function(){
+    const first=track.firstElementChild;
+    const w=first?first.getBoundingClientRect().width:track.clientWidth;
+    const visible=Math.max(1,Math.round(track.clientWidth/Math.max(1,w)));
+    return {width:Math.max(1,w),visible:visible};
+  };
+  const sync=function(){
+    const s=step();
+    const max=track.scrollWidth-track.clientWidth;
+    const one=track.scrollWidth<=track.clientWidth+4;
+    hideEl(prev,one||track.scrollLeft<=4);
+    hideEl(next,one||track.scrollLeft>=max-4);
+  };
+  const move=function(dir){
+    const s=step();
+    track.scrollBy({left:dir*s.width*s.visible,behavior:'smooth'});
+  };
+  if(prev)prev.addEventListener('click',function(){move(-1)});
+  if(next)next.addEventListener('click',function(){move(1)});
+  track.addEventListener('scroll',sync,{passive:true});
+  window.addEventListener('resize',sync);
+  sync();
+  if(update)update(sync);
+}
+function stepSlider(slider,dir){
+  const track=slider.querySelector('.blocklist__list');
+  if(!track)return;
+  const first=track.firstElementChild;
+  const w=first?first.getBoundingClientRect().width:track.clientWidth;
+  const visible=Math.max(1,Math.round(track.clientWidth/Math.max(1,w)));
+  track.scrollBy({left:dir*w*visible,behavior:'smooth'});
+}
+function scrollSliderTo(slider,index){
+  const track=slider.querySelector('.blocklist__list');
+  if(!track)return;
+  const child=track.children[index];
+  if(child)track.scrollTo({left:child.offsetLeft-track.offsetLeft,behavior:'smooth'});
+}
+function renderSlider(slider,items){
+  const track=slider.querySelector('.blocklist__list');
+  if(!track)return;
+  track.innerHTML=items.join('');
+  window.requestAnimationFrame(function(){initSlider(slider)});
+}
+
+function setNavVisible(name,on){
+  document.querySelectorAll('[data-nav="'+name+'"]').forEach(function(el){hideEl(el,!on)});
+}
+function makeNavLinks(){
+  document.querySelectorAll('.rep-nav .menu__link-lvl1').forEach(function(a){
+    a.addEventListener('click',function(){closeMenu()});
+  });
+}
+function openMenu(){
+  const panel=document.getElementById('navPanel');
+  const overlay=document.getElementById('navOverlay');
+  const close=document.getElementById('navClose');
+  if(panel)panel.classList.add('is-open');
+  if(overlay)overlay.classList.add('is-open');
+  if(close)close.classList.add('is-open');
+  document.documentElement.style.overflow='hidden';
+}
+function closeMenu(){
+  const panel=document.getElementById('navPanel');
+  const overlay=document.getElementById('navOverlay');
+  const close=document.getElementById('navClose');
+  if(panel)panel.classList.remove('is-open');
+  if(overlay)overlay.classList.remove('is-open');
+  if(close)close.classList.remove('is-open');
+  document.documentElement.style.overflow='';
+}
+
+function openModal(){const m=document.getElementById('passwordModal');if(m)m.classList.add('is-open');modalError('');const i=document.getElementById('passwordInput');if(i){i.value='';i.focus()}}
+function closeModal(){const m=document.getElementById('passwordModal');if(m)m.classList.remove('is-open')}
+function modalError(msg){const e=document.getElementById('passwordError');if(!e)return;e.textContent=msg||'';e.style.display=msg?'block':'none'}
+
+function openLightbox(src){const lb=document.getElementById('lightbox');const img=document.getElementById('lightboxImg');if(!lb||!img)return;img.src=src;lb.classList.add('is-open')}
+function photoPool(data){
+  const pool=[];
+  (data.entries||[]).forEach(function(e){if(e.photo_path)pool.push(e.photo_path)});
+  (data.photos||[]).forEach(function(p){if(p.photo_path)pool.push(p.photo_path)});
+  return pool;
+}
+function fileChips(files){
+  if(!files||!files.length)return '';
+  const items=files.map(function(f){
+    const url=fileUrl(f.token);
+    const label=baseName(f.name);
+    if(isImageFile(f.name))return '<a class="rep-chip" href="#" data-img="'+esc(url)+'" title="'+esc(label)+'"><span>'+esc(label)+'</span></a>';
+    return '<a class="rep-chip" href="'+esc(url)+'" download title="'+esc(label)+'"><span>'+esc(label)+'</span></a>';
+  }).join('');
+  return '<div class="rep-files">'+items+'</div>';
+}
+function hideSection(id){
+  const el=document.getElementById(id);
+  if(el)el.style.display='none';
+}
+
+function renderHero(data,heading,pool){
+  const entries=data.entries||[];
+  setText('heroName',heading);
+  setText('heroRole',data.group_name?'Ученик группы «'+data.group_name+'»':'Отчёт о проделанной работе');
+  setText('heroPeriod',yearLabel(data.date_from,data.date_to)||yearLabel(data.created_at));
+  const lead=(data.message&&String(data.message).trim())||('Здесь собраны все занятия за выбранный период: '+words(entries.length,'запись','записи','записей')+'.');
+  setText('heroLead',lead);
+  const box=document.getElementById('heroPhotoBox');
+  const img=document.getElementById('heroPhoto');
+  if(box&&img&&pool.length){
+    img.src=thumbSrc(pool[0]);
+    img.alt=heading;
+    box.setAttribute('data-img',pool[0]);
+  }else if(box){
+    if(img)img.remove();
+    const mono=document.createElement('span');
+    mono.className='rep-monogram';
+    mono.textContent=initials(heading);
+    box.appendChild(mono);
+    box.classList.add('rep-hero-photo');
+  }
+}
+
+function statItem(num,cap,variant){
+  const sets=[
+    {item:'list__item list__item--u-ix00fc47p',num:'text text--u-iif5jnrfz text-number-1-script',cap:'text t2 text--u-ih2l1ywk8'},
+    {item:'list__item list__item--u-ic8gt20s1',num:'text text--u-ipk87vesx text-number-1-script',cap:'text t2 text--u-i53xasxdu'},
+    {item:'list__item list__item--u-ici0pcuqz',num:'text text--u-ir07nprxn text-number-1-script',cap:'text t2 text--u-ise2s2948'},
+    {item:'list__item list__item--u-ici0pcuqz list__item--u-irn5njhv8',num:'text text--u-ir07nprxn text-number-1-script',cap:'text t2 text--u-ise2s2948'}
+  ];
+  const s=sets[variant]||sets[0];
+  return '<div class="'+s.item+'">'+
+    '<div class="'+s.num+'"><span class="text-block-wrap-div">'+esc(num)+'</span></div>'+
+    '<div class="'+s.cap+'"><span class="text-block-wrap-div">'+esc(cap)+'</span></div>'+
+  '</div>';
+}
+function statSep(variant){
+  const extra=variant===1?' list__item--u-ip5wdmggw':(variant===2?' list__item--u-ixebr6v8q':'');
+  return '<div class="list__item list__item--u-isd3lg3iz'+extra+'"></div>';
+}
+function renderAbout(data,pool){
+  const entries=data.entries||[];
+  const photos=(data.photos||[]).length;
+  const files=entries.reduce(function(n,e){return n+((e.files||[]).length)},0);
+  const months={};
+  entries.forEach(function(e){const d=toDate(e.created_at);if(d)months[d.getFullYear()+'-'+d.getMonth()]=1});
+  const photosTotal=entries.filter(function(e){return e.photo_path}).length+photos;
+  setText('aboutTitle',(data.name&&String(data.name).trim())||'Отчёт');
+  setText('aboutLead',(data.message&&String(data.message).trim())||('Мы собрали '+words(entries.length,'запись','записи','записей')+' о работе за этот период — с фотографиями, файлами и описанием каждого занятия.'));
+  const parts=[];
+  if(periodLabel(data.date_from,data.date_to))parts.push('Период: '+periodLabel(data.date_from,data.date_to));
+  if(data.group_name)parts.push('Группа «'+data.group_name+'»');
+  setText('aboutNote',parts.join(' · '));
+  setHTML('statsList',
+    statItem(entries.length,'записей о проделанной работе',0)+statSep(0)+
+    statItem(photosTotal,'фото с занятий',1)+statSep(1)+
+    statItem(files,'проектных файлов',2)+statSep(2)+
+    statItem(Object.keys(months).length,'месяцев активных занятий',3)
+  );
+  const box=document.getElementById('aboutPhotoBox');
+  const img=document.getElementById('aboutPhoto');
+  const photo=pool[1]||pool[0];
+  if(box&&img&&photo){img.src=thumbSrc(photo);img.alt='';box.setAttribute('data-img',photo);}
+  else if(box){
+    if(img)img.remove();
+    const mono=document.createElement('span');
+    mono.className='rep-about-monogram';
+    mono.textContent=initials((data.name&&String(data.name).trim())||data.student_name||'WhatIDo');
+    box.appendChild(mono);
+  }
+}
+
+function renderTimeline(data){
+  const entries=data.entries||[];
+  const list=document.getElementById('timelineList');
+  if(!list)return;
+  if(!entries.length){hideSection('timeline');setNavVisible('timeline',false);return}
+  const showDate=data.show_entry_date!==false;
+  const showDesc=!!data.show_student_message;
+  list.innerHTML=entries.map(function(e,index){
+    const files=e.files||[];
+    const stamp=showDate?fmtShort(e.created_at):pad(index+1);
+    const aside=[];
+    if(data.group_name)aside.push(data.group_name);
+    const counts=countsLabel(e.photo_path?1:0,files.length);
+    if(counts)aside.push(counts);
+    return '<div class="list__item list__item--u-ipltrh05x">'+
+      '<div class="text text--u-ilncqhajz text-number-2"><span class="text-block-wrap-div">'+esc(stamp)+'</span></div>'+
+      '<div class="div div--u-i26e5rzsk"><div class="div div--u-it0l5f3ro">'+
+        '<div class="div div--u-izku4a3eb"></div><div class="div div--u-il2x5kjti"></div>'+
+        (e.photo_path?'<div class="image image--u-i2etuklnt" data-img="'+esc(e.photo_path)+'"><img class="image__img image__img--s2-iyzrya226" src="'+esc(thumbSrc(e.photo_path))+'" alt="" loading="lazy"></div>':'')+
+        '<div class="div div--u-iaj0y0mvl"></div><div class="div div--u-iu4k5l3n1"></div>'+
+      '</div></div>'+
+      '<div class="text text--u-ie3ure5d7 h3 rep-stack">'+
+        '<span class="text-block-wrap-div">'+esc(e.student_name||'Занятие')+'</span>'+
+        (showDesc&&e.description?'<div class="text t2 rep-tl-desc"><span class="text-block-wrap-div">'+esc(e.description)+'</span></div>':'')+
+        fileChips(files)+
+      '</div>'+
+      '<div class="div div--u-ib8lera1q rep-tl-aside">'+
+        aside.map(function(a){return '<div class="text text--u-i8vddz288 t2"><span class="text-block-wrap-div">'+esc(a)+'</span></div>'}).join('')+
+      '</div>'+
+    '</div>';
+  }).join('');
+}
+function workTitle(e){
+  const d=String(e.description||'').replace(/\s+/g,' ').trim();
+  if(d)return d.length>88?d.slice(0,88).trim()+'…':d;
+  return e.student_name||'Работа';
+}
+function renderWorks(data){
+  const slider=document.querySelector('.rep-slider[data-slider="works"]');
+  if(!slider)return;
+  const entries=(data.entries||[]).filter(function(e){return e.photo_path});
+  if(!entries.length){hideSection('works');setNavVisible('works',false);return}
+  const items=entries.slice(0,12).map(function(e,index){
+    return '<div class="blocklist__item-wrapper blocklist__item-wrapper--s2-in9zna1lp">'+
+      '<div class="blocklist__item blocklist__item--u-iqn443glf blocklist__item--s2-iqn443glf">'+
+        '<div class="div div--u-ifxd1g9rk">'+
+          '<div class="div div--u-ibren39lw"></div>'+
+          '<div class="div div--u-ixtm7p8ov"></div>'+
+          '<div class="text h3 text--u-ib8dkw227"><span class="text-block-wrap-div">'+esc(pad(index+1))+'</span></div>'+
+          '<div class="image image--u-iijk97g72 rep-work-photo" data-img="'+esc(e.photo_path)+'"><img class="image__img" src="'+esc(thumbSrc(e.photo_path))+'" alt="" loading="lazy"></div>'+
+          '<div class="div div--u-ilvcq6gdk">'+
+            '<div class="text text--u-i8ydj7eyx h3-script"><span class="text-block-wrap-div">'+esc(workTitle(e))+'</span></div>'+
+            '<div class="div div--u-ipp2467j8"><div class="text t2 text--u-iz3df5dls"><span class="text-block-wrap-div">'+esc(data.show_entry_date!==false?fmtDate(e.created_at):(e.student_name||''))+'</span></div></div>'+
+          '</div>'+
+          (data.show_student_message&&e.description&&workTitle(e)!==String(e.description).trim()?'<div class="text text--u-iz3df5dls l1 rep-work-desc"><span class="text-block-wrap-div">'+esc(e.description)+'</span></div>':'')+
+          fileChips(e.files)+
+          '<div class="div div--u-iidtqgnjo"></div>'+
+          '<div class="div div--u-iohjzr62g"></div>'+
+        '</div>'+
+      '</div>'+
+    '</div>';
+  });
+  renderSlider(slider,items);
+}
+
+function renderFiles(data){
+  const list=document.getElementById('filesList');
+  if(!list)return;
+  const rows=[];
+  (data.entries||[]).forEach(function(e){
+    (e.files||[]).forEach(function(f){rows.push({file:f,entry:e})});
+  });
+  if(!rows.length){hideSection('files');setNavVisible('files',false);return}
+  list.innerHTML=rows.map(function(row){
+    const f=row.file;
+    const url=fileUrl(f.token);
+    const label=baseName(f.name);
+    const isImg=isImageFile(f.name);
+    const meta=[];
+    if(data.show_entry_date!==false)meta.push(fmtDate(row.entry.created_at));
+    if(row.entry.student_name)meta.push(row.entry.student_name);
+    if(data.group_name)meta.push(data.group_name);
+    const icon=isImg
+      ?'<div class="image image--u-i1bx3pcch"><img class="image__img" src="'+esc(thumbSrc(url))+'" alt="" loading="lazy"></div>'
+      :'<div class="image image--u-i1bx3pcch rep-file-icon">'+esc(extLabel(f.name))+'</div>';
+    const head=isImg
+      ?'<a class="list__item list__item--u-iusd5amsk rep-file-item" href="#" data-img="'+esc(url)+'">'
+      :'<a class="list__item list__item--u-iusd5amsk rep-file-item" href="'+esc(url)+'" download>';
+    return head+
+      '<div class="div div--u-i65kawao9"><div class="text t2 text--u-inm34sjkb"><span class="text-block-wrap-div">'+esc(fmtDate(row.entry.created_at))+'</span></div></div>'+
+      '<div class="div div--u-iqdk5s4vv">'+
+        '<div class="div div--u-iq1qpzuod"></div>'+
+        '<div class="div div--u-itqr1x7ye"></div>'+
+        icon+
+        '<div class="div div--u-iauar4gpi"></div>'+
+        '<div class="div div--u-i78hvbbl0"></div>'+
+      '</div>'+
+      '<div class="text h3 text--u-ih08rddti rep-file-title"><span class="text-block-wrap-div">'+esc(label)+'</span></div>'+
+      '<div class="text l1 text--u-i0erozcli rep-stack rep-file-meta">'+
+        '<span class="text-block-wrap-div">'+esc(meta.join(' · '))+'</span>'+
+        '<span class="rep-file-cta">'+(isImg?'Посмотреть':'Скачать')+'</span>'+
+      '</div>'+
+    '</a>';
+  }).join('');
+}
+function renderGallery(data){
+  const slider=document.querySelector('.rep-slider[data-slider="gallery"]');
+  if(!slider)return;
+  const photos=data.photos||[];
+  if(!photos.length){hideSection('gallery');setNavVisible('gallery',false);return}
+  const items=photos.slice(0,12).map(function(p){
+    const caption=String(p.caption||'').trim();
+    return '<div class="blocklist__item-wrapper blocklist__item-wrapper--s2-iuntcnkpn">'+
+      '<div class="blocklist__item blocklist__item--u-iefuhgv1p blocklist__item--s2-iefuhgv1p">'+
+        '<div class="div div--u-iova3e6no">'+
+          '<div class="div div--u-iy3zasv7f"></div>'+
+          '<div class="div div--u-ish1rimi9"></div>'+
+          '<div class="image image--u-ipuomcrxx rep-gallery-photo" data-img="'+esc(p.photo_path)+'"><img class="image__img" src="'+esc(thumbSrc(p.photo_path))+'" alt="" loading="lazy"></div>'+
+          '<div class="div div--u-ij727gv6j"></div>'+
+          '<div class="div div--u-iymundgii"></div>'+
+        '</div>'+
+        '<div class="div div--u-iq00jif9z">'+
+          '<div class="text t2 text--u-i6vup9a8s rep-gallery-caption"><span class="text-block-wrap-div">'+esc(caption||(data.group_name?'Группа «'+data.group_name+'»':'Фото занятия'))+'</span></div>'+
+          '<div class="text t2 text--u-iwrgrsqzk rep-gallery-date"><span class="text-block-wrap-div">'+esc(fmtDate(p.taken_at||p.created_at))+'</span></div>'+
+          '<div class="text text--u-ig38djg6x l1 rep-gallery-text"><span class="text-block-wrap-div">'+esc(caption?'Фотография с занятий группы':'Фотография с занятий')+'</span></div>'+
+          '<div class="div div--u-i8lri9goh"></div>'+
+          '<div class="div div--u-i4kmjxmbi"></div>'+
+        '</div>'+
+      '</div>'+
+    '</div>';
+  });
+  renderSlider(slider,items);
+}
+
+function renderFooter(data,heading,pool){
+  setText('brandMark',initials(heading));
+  setText('brandMarkFooter',initials(heading));
+  setText('footGroup',data.group_name?'Группа «'+data.group_name+'»':'Группа не указана');
+  setText('footPeriod',periodLabel(data.date_from,data.date_to)?'Период: '+periodLabel(data.date_from,data.date_to):'Период: весь отчёт');
+  setText('footCreated','Обновлён: '+fmtDate(data.created_at));
+  const expires=toDate(data.expires_at);
+  setText('footExpires',expires?'Доступно до '+fmtDate(data.expires_at):'Срок не ограничен');
+  const link=document.getElementById('footLink');
+  if(link&&data.link_url&&/^https?:\/\//i.test(data.link_url)){link.href=data.link_url;link.style.display='inline-flex'}
+  else if(link){link.style.display='none'}
+  const note=document.getElementById('contactNote');
+  if(note)note.innerHTML='<span class="text-block-wrap-div">Если появятся вопросы по отчёту — напишите преподавателю<span style="color:rgba(68,68,68,1)"> — мы ответим в течение 24 часов.</span></span>';
+  setText('contactLead',(data.name&&String(data.name).trim())||'Отчёт о работе');
+  const sub=[];
+  if(periodLabel(data.date_from,data.date_to))sub.push('Период: '+periodLabel(data.date_from,data.date_to));
+  sub.push('Обновлён: '+fmtDate(data.created_at));
+  if(expires)sub.push('Доступен до: '+fmtDate(data.expires_at));
+  setText('contactSub',sub.join('\n'));
+  const btn=document.getElementById('contactBtn');
+  if(btn&&data.link_url&&/^https?:\/\//i.test(data.link_url)){
+    btn.href=data.link_url;
+    btn.target='_blank';
+    btn.rel='noopener noreferrer';
+    const label=btn.querySelector('.text-block-wrap-div');
+    if(label)label.textContent='Перейти по ссылке';
+  }
+  setText('footCopy',state.systemName+' © '+new Date().getFullYear());
+  setText('footBrand',heading);
+  const fbox=document.getElementById('footerPhotoBox');
+  const fimg=document.getElementById('footerPhoto');
+  const photo=pool[2]||pool[0];
+  if(fbox&&fimg&&photo){fimg.src=thumbSrc(photo);fimg.alt='';fbox.setAttribute('data-img',photo)}
+  else if(fbox){hideEl(fbox,true)}
+}
+function renderReport(data){
+  const heading=(data.name&&String(data.name).trim())||data.student_name||data.group_name||'Отчёт';
+  document.title=heading;
+  const pool=photoPool(data);
+  renderHero(data,heading,pool);
+  renderAbout(data,pool);
+  renderTimeline(data);
+  renderWorks(data);
+  renderFiles(data);
+  renderGallery(data);
+  renderFooter(data,heading,pool);
+  startCountdown(data.expires_at);
+  const content=document.getElementById('content');
+  if(content)content.style.display='block';
+}
+
+async function loadReport(){
+  const token=location.pathname.split('/').filter(Boolean).pop()||'';
+  state.token=token;
+  state.password=null;
+  const result=await fetchShare(token,null);
+  if(result.ok){
+    state.showNames=result.data.show_student_names!==false;
+    renderReport(result.data);
+    return;
+  }
+  if(result.status===401&&result.data.passwordRequired){
+    openModal();
+    return;
+  }
+  if(result.status===410)showError('Срок действия ссылки истёк.');
+  else showError('Ссылка не найдена или была удалена.');
+  setText('brandMark',initials('WhatIDo'));
+  setText('brandMarkFooter',initials('WhatIDo'));
+}
+
+function bindEvents(){
+  const burger=document.getElementById('navBurger');
+  const close=document.getElementById('navClose');
+  const overlay=document.getElementById('navOverlay');
+  if(burger)burger.addEventListener('click',openMenu);
+  if(close)close.addEventListener('click',closeMenu);
+  if(overlay)overlay.addEventListener('click',closeMenu);
+  document.querySelectorAll('.rep-nav .menu__link-lvl1, .rep-nav .link--u-i2ifdcrc4').forEach(function(a){
+    a.addEventListener('click',function(){closeMenu()});
+  });
+  document.addEventListener('click',function(ev){
+    const prev=ev.target.closest('[data-slider-prev]');
+    const next=ev.target.closest('[data-slider-next]');
+    if(prev||next){
+      const slider=(prev||next).closest('.rep-slider');
+      if(slider){ev.preventDefault();stepSlider(slider,prev?-1:1)}
+      return;
+    }
+    const imgEl=ev.target.closest('[data-img]');
+    if(imgEl){ev.preventDefault();openLightbox(imgEl.getAttribute('data-img'));return}
+    const lb=document.getElementById('lightbox');
+    if(lb&&lb.classList.contains('is-open'))closeLightbox();
+  });
+  const submit=document.getElementById('passwordSubmitBtn');
+  const input=document.getElementById('passwordInput');
+  if(submit)submit.addEventListener('click',async function(){
+    const value=input?input.value.trim():'';
+    if(!value)return;
+    submit.disabled=true;
+    const result=await fetchShare(state.token,value);
+    submit.disabled=false;
+    if(result.ok){
+      state.password=value;
+      closeModal();
+      state.showNames=result.data.show_student_names!==false;
+      renderReport(result.data);
+    }else{
+      modalError(result.status===410?'Срок действия ссылки истёк':'Неверный пароль');
+      if(input){input.value='';input.focus()}
+    }
+  });
+  if(input)input.addEventListener('keydown',function(ev){
+    if(ev.key==='Enter'&&submit)submit.click();
+  });
+  const modal=document.getElementById('passwordModal');
+  if(modal)modal.addEventListener('click',function(ev){if(ev.target===modal)closeModal()});
+  document.addEventListener('keydown',function(ev){
+    if(ev.key!=='Escape')return;
+    closeLightbox();
+    closeMenu();
+  });
+  window.addEventListener('resize',function(){
+    if(window.innerWidth>991)closeMenu();
+  });
+}
+
+bindEvents();
+makeNavLinks();
+loadBrand().then(function(){loadReport()});
+function closeLightbox(){const lb=document.getElementById('lightbox');if(lb)lb.classList.remove('is-open')}

public/js/settings.js

@@ -1,4 +1,27 @@
-const DIRTY_FIELDS = ['spamInterval', 'footerLeft', 'footerRight', 'aiPrompt', 'aiAutoCheck', 'shareShowMessage', 'shareShowDate', 'shareShowNames', 'shareShowPhotos', 'cookieNoticeText'];
+const DIRTY_FIELDS = ['systemName', 'spamInterval', 'footerLeft', 'footerRight', 'aiPrompt', 'aiAutoCheck', 'shareShowMessage', 'shareShowDate', 'shareShowNames', 'shareShowPhotos', 'cookieNoticeText', 'photoResolution', 'photoQuality', 'photoEngine'];
+const SECTION_IDS = ['sec-system', 'sec-brand', 'sec-antispam', 'sec-share', 'sec-ai', 'sec-backup', 'sec-form', 'sec-bans'];
+const SPAM_MAX = 10080;
+const BAN_REASONS = {
+  'honeypot': 'Антиспам-поле',
+  'login-bruteforce': 'Подбор пароля входа',
+  'share-password-bruteforce': 'Подбор пароля ссылки',
+  'manual': 'Вручную',
+};
+
+let currentLogo = '';
+let logoOriginal = '';
+
+function renderLogoPreview() {
+  const img = document.getElementById('logoPreviewImg');
+  const fb = document.getElementById('logoPreviewFallback');
+  const rm = document.getElementById('logoRemoveBtn');
+  if (!img || !fb || !rm) return;
+  const hasLogo = !!currentLogo;
+  img.style.display = hasLogo ? 'block' : 'none';
+  fb.style.display = hasLogo ? 'none' : '';
+  if (hasLogo) img.src = currentLogo;
+  rm.hidden = !hasLogo;
+}
 
 function fieldValue(el) {
   return el.type === 'checkbox' ? String(el.checked) : el.value;
@@ -8,24 +31,74 @@ function setBtnLoading(btn, on, spinnerClass) {
   if (on) {
     btn.dataset.label = btn.innerHTML;
     btn.disabled = true;
-    btn.innerHTML = `<span class="spinner ${spinnerClass || ''}"></span> ${btn.dataset.loadingText || 'Обработка...'}`;
+    const cls = spinnerClass || (btn.classList.contains('ghost') ? 'dark' : '');
+    btn.innerHTML = `<span class="spinner ${cls}"></span> ${btn.dataset.loadingText || 'Обработка...'}`;
   } else {
     btn.disabled = false;
     btn.innerHTML = btn.dataset.label || btn.innerHTML;
   }
 }
 
+function showError(msg) {
+  const t = document.getElementById('toast');
+  if (!t) return;
+  t.textContent = msg;
+  t.classList.add('show', 'error');
+  clearTimeout(t._errTimer);
+  t._errTimer = setTimeout(() => t.classList.remove('error'), 3400);
+}
+
+function showFieldError(id, msg) {
+  const el = document.getElementById(id);
+  const err = document.getElementById(`${id}Error`);
+  if (el) el.classList.add('invalid');
+  if (err) { err.textContent = msg; err.hidden = false; }
+}
+
+function clearFieldError(id) {
+  const el = document.getElementById(id);
+  const err = document.getElementById(`${id}Error`);
+  if (el) el.classList.remove('invalid');
+  if (err) err.hidden = true;
+}
+
+function plural(n, one, few, many) {
+  const a = n % 10, b = n % 100;
+  if (a === 1 && b !== 11) return one;
+  if (a >= 2 && a <= 4 && (b < 12 || b > 14)) return few;
+  return many;
+}
+
+function humanizeMinutes(min) {
+  const n = Number(min);
+  if (!Number.isFinite(n) || n < 1) return '';
+  if (n === 1440) return 'сутки';
+  if (n > 1440 && n % 1440 === 0) {
+    const d = n / 1440;
+    return `${d} ${plural(d, 'сутки', 'суток', 'суток')}`;
+  }
+  const h = Math.floor(n / 60);
+  const m = n % 60;
+  const parts = [];
+  if (h) parts.push(`${h} ${plural(h, 'час', 'часа', 'часов')}`);
+  if (m) parts.push(`${m} ${plural(m, 'минута', 'минуты', 'минут')}`);
+  if (!parts.length) parts.push(`${n} ${plural(n, 'минута', 'минуты', 'минут')}`);
+  return parts.join(' ');
+}
+
 function updateDirty() {
-  const dirty = DIRTY_FIELDS.some(id => {
+  const dirtyCount = DIRTY_FIELDS.filter(id => {
     const el = document.getElementById(id);
     return String(el.dataset.original ?? '') !== fieldValue(el);
-  });
-  document.getElementById('saveBar').classList.toggle('show', dirty);
+  }).length;
+  document.getElementById('saveBar').classList.toggle('show', dirtyCount > 0);
 }
 
 function bindDirty() {
   DIRTY_FIELDS.forEach(id => {
-    document.getElementById(id).addEventListener('input', updateDirty);
+    const el = document.getElementById(id);
+    el.addEventListener('input', updateDirty);
+    el.addEventListener('change', updateDirty);
   });
 }
 
@@ -36,12 +109,61 @@ function snapshotDirty() {
   updateDirty();
 }
 
+function revertChanges() {
+  DIRTY_FIELDS.forEach(id => {
+    const el = document.getElementById(id);
+    const original = el.dataset.original ?? '';
+    if (el.type === 'checkbox') el.checked = original === 'true';
+    else el.value = original;
+  });
+  currentLogo = logoOriginal;
+  renderLogoPreview();
+  clearFieldError('spamInterval');
+  updateSpamUi();
+  updateDirty();
+  showToast('Изменения отменены');
+}
+
+function initSectionNav() {
+  const nav = document.getElementById('settingsNav');
+  if (!nav) return;
+  const links = [...nav.querySelectorAll('a')];
+  const smooth = window.matchMedia('(prefers-reduced-motion: reduce)').matches ? 'auto' : 'smooth';
+  let ticking = false;
+  const setActive = () => {
+    ticking = false;
+    let current = SECTION_IDS[0];
+    for (const id of SECTION_IDS) {
+      const el = document.getElementById(id);
+      if (el && el.getBoundingClientRect().top <= 170) current = id;
+    }
+    links.forEach(a => a.classList.toggle('active', a.getAttribute('href') === `#${current}`));
+  };
+  window.addEventListener('scroll', () => {
+    if (!ticking) { ticking = true; requestAnimationFrame(setActive); }
+  }, { passive: true });
+  setActive();
+  nav.addEventListener('click', e => {
+    const a = e.target.closest('a');
+    if (!a) return;
+    e.preventDefault();
+    const target = document.getElementById(a.getAttribute('href').slice(1));
+    if (target) target.scrollIntoView({ behavior: smooth, block: 'start' });
+    history.replaceState(null, '', a.getAttribute('href'));
+  });
+}
+
 async function loadSettings() {
   const [sRes, stRes] = await Promise.all([
     fetch(`${API}/api/settings`, { headers: hdr() }),
     fetch(`${API}/api/stats`, { headers: hdr() }),
   ]);
+  if (!sRes.ok) { showError('Не удалось загрузить настройки'); return; }
   const s = await sRes.json();
+  document.getElementById('systemName').value = s.system_name !== undefined ? s.system_name : 'WhatIDo';
+  currentLogo = s.system_logo || '';
+  logoOriginal = currentLogo;
+  renderLogoPreview();
   if (s.spam_interval_min !== undefined) document.getElementById('spamInterval').value = s.spam_interval_min;
   document.getElementById('footerLeft').value = s.footer_left || '';
   document.getElementById('footerRight').value = s.footer_right || '';
@@ -52,27 +174,60 @@ async function loadSettings() {
   document.getElementById('shareShowNames').checked = s.share_show_student_names !== 'false';
   document.getElementById('shareShowPhotos').checked = s.share_show_group_photos !== 'false';
   document.getElementById('cookieNoticeText').value = s.cookie_notice_text || '';
+  const pr = document.getElementById('photoResolution');
+  if (s.photo_capture_resolution) pr.value = s.photo_capture_resolution;
+  if (!pr.value) pr.value = '640x480';
+  document.getElementById('photoQuality').value = s.photo_capture_quality !== undefined && s.photo_capture_quality !== '' ? s.photo_capture_quality : '0.92';
+  const pe = document.getElementById('photoEngine');
+  pe.value = ['auto', 'server', 'client'].includes(s.photo_enhance_engine) ? s.photo_enhance_engine : 'auto';
+  if (!pe.value) pe.value = 'auto';
   snapshotDirty();
+  updateSpamUi();
   loadAiQueue();
-  if (stRes.ok) {
-    const st = await stRes.json();
-    document.getElementById('dataStats').innerHTML = `
+  loadAiProfiles();
+  renderStats(stRes);
+  loadSystemInfo();
+}
+
+async function renderStats(res) {
+  const el = document.getElementById('dataStats');
+  if (!el) return;
+  if (!res || !res.ok) { el.innerHTML = '<span class="chip">Статистика недоступна</span>'; return; }
+  const st = await res.json();
+  el.innerHTML = `
     <span class="chip">Записей: <b>${st.entries}</b></span>
     <span class="chip">Учеников: <b>${st.students}</b></span>
     <span class="chip">Групп: <b>${st.groups}</b></span>
     <span class="chip">Сегодня: <b>${st.today}</b></span>
-      <span class="chip">${st.trash ? `В корзине: <b>${st.trash}</b> <a href="trash.html">→</a>` : ''}</span>
+    ${st.trash ? `<span class="chip">В корзине: <b>${st.trash}</b> <a href="trash.html">→</a></span>` : ''}
   `;
-  } else {
-    document.getElementById('dataStats').innerHTML = '';
 }
 
-  const siRes = await fetch(`${API}/api/system-info`, { headers: hdr() });
-  if (siRes.ok) {
-    const si = await siRes.json();
-    renderSystemInfo(si);
-  } else {
-    document.getElementById('systemInfo').innerHTML = '<div class="sys-card err">Ошибка загрузки</div>';
+async function refreshStats() {
+  const el = document.getElementById('dataStats');
+  if (!el) return;
+  el.innerHTML = '<span class="chip">Обновление…</span>';
+  try {
+    await renderStats(await fetch(`${API}/api/stats`, { headers: hdr() }));
+  } catch {
+    el.innerHTML = '<span class="chip">Ошибка сети</span>';
+  }
+}
+
+async function loadSystemInfo() {
+  const el = document.getElementById('systemInfo');
+  if (!el) return;
+  try {
+    const res = await fetch(`${API}/api/system-info`, { headers: hdr() });
+    if (res.ok) {
+      renderSystemInfo(await res.json());
+      const live = document.getElementById('systemLive');
+      if (live) live.textContent = 'обновлено ' + new Date().toLocaleTimeString('ru', { hour: '2-digit', minute: '2-digit' });
+      return;
+    }
+    el.innerHTML = '<div class="sys-card err">Ошибка загрузки</div>';
+  } catch {
+    el.innerHTML = '<div class="sys-card err">Ошибка сети</div>';
   }
 }
 
@@ -86,7 +241,7 @@ function renderSystemInfo(si) {
   let tablesHtml = '';
   if (db.tables && db.tables.length) {
     tablesHtml = '<details class="sys-details"><summary>Таблицы БД</summary><div class="sys-table-list">' +
-      db.tables.map(t => `<div class="sys-table-row"><span>${t.name}</span><span>${t.size}</span></div>`).join('') +
+      db.tables.map(t => `<div class="sys-table-row"><span>${esc(t.name)}</span><span>${esc(t.size)}</span></div>`).join('') +
       '</div></details>';
   }
 
@@ -94,29 +249,28 @@ function renderSystemInfo(si) {
   if (disk) {
     const pct = disk.used_pct;
     const color = pct > 90 ? '#ef4444' : pct > 70 ? '#f59e0b' : '#16a34a';
+    const cardCls = pct > 90 ? ' danger' : pct > 70 ? ' warn' : '';
     diskHtml = `
-      <div class="sys-item">
-        <span class="sys-label">Диск</span>
-        <span class="sys-value">${disk.used} / ${disk.total}</span>
-      </div>
-      <div class="sys-bar-wrap">
-        <div class="sys-bar" style="width:${pct}%; background:${color}"></div>
-      </div>
-      <div class="sys-meta">Свободно: ${disk.free} (${100 - pct}%)</div>
-    `;
+    <div class="sys-card${cardCls}">
+      <div class="sys-title">Диск</div>
+      <div class="sys-item"><span class="sys-label">Заполнено</span><span class="sys-value">${pct}%</span></div>
+      <div class="sys-item"><span class="sys-label">Использовано</span><span class="sys-value">${esc(disk.used)} / ${esc(disk.total)}</span></div>
+      <div class="sys-bar-wrap"><div class="sys-bar" style="width:${pct}%; background:${color}"></div></div>
+      <div class="sys-meta">Свободно: ${esc(disk.free)} (${100 - pct}%)</div>
+    </div>`;
   }
 
   document.getElementById('systemInfo').innerHTML = `
     <div class="sys-card">
       <div class="sys-title">База данных</div>
-      <div class="sys-item"><span class="sys-label">Размер</span><span class="sys-value">${db.size || '—'}</span></div>
+      <div class="sys-item"><span class="sys-label">Размер</span><span class="sys-value">${esc(db.size || '—')}</span></div>
       ${tablesHtml}
     </div>
     <div class="sys-card">
       <div class="sys-title">Фото</div>
-      <div class="sys-item"><span class="sys-label">Фото групп</span><span class="sys-value">${photos.group_photos?.count || 0} · ${photos.group_photos?.size || '0 B'}</span></div>
-      <div class="sys-item"><span class="sys-label">Фото в записях</span><span class="sys-value">${photos.entry_photos?.count || 0} · ${photos.entry_photos?.size || '0 B'}</span></div>
-      <div class="sys-item"><span class="sys-label">Всего</span><span class="sys-value"><b>${photos.total_count || 0}</b> · <b>${photos.total_size || '0 B'}</b></span></div>
+      <div class="sys-item"><span class="sys-label">Фото групп</span><span class="sys-value">${photos.group_photos?.count || 0} · ${esc(photos.group_photos?.size || '0 B')}</span></div>
+      <div class="sys-item"><span class="sys-label">Фото в записях</span><span class="sys-value">${photos.entry_photos?.count || 0} · ${esc(photos.entry_photos?.size || '0 B')}</span></div>
+      <div class="sys-item"><span class="sys-label">Всего</span><span class="sys-value"><b>${photos.total_count || 0}</b> · <b>${esc(photos.total_size || '0 B')}</b></span></div>
     </div>
     <div class="sys-card">
       <div class="sys-title">Файлы</div>
@@ -125,15 +279,72 @@ function renderSystemInfo(si) {
     <div class="sys-card">
       <div class="sys-title">Загрузки</div>
       <div class="sys-item"><span class="sys-label">Файлов</span><span class="sys-value">${uploads.count || 0}</span></div>
-      <div class="sys-item"><span class="sys-label">Размер</span><span class="sys-value">${uploads.size || '0 B'}</span></div>
-    </div>
-    <div class="sys-card">
-      <div class="sys-title">Диск</div>
-      ${diskHtml || '<div class="sys-meta">Недоступно</div>'}
+      <div class="sys-item"><span class="sys-label">Размер</span><span class="sys-value">${esc(uploads.size || '0 B')}</span></div>
     </div>
+    ${diskHtml || '<div class="sys-card"><div class="sys-title">Диск</div><div class="sys-meta">Недоступно</div></div>'}
   `;
 }
 
+async function loadAiProfiles() {
+  const listEl = document.getElementById('aiProfilesList');
+  const select = document.getElementById('aiActiveProfile');
+  if (!listEl) return;
+  try {
+    const res = await fetch(`${API}/api/ai/profiles`, { headers: hdr() });
+    if (!res.ok) { listEl.innerHTML = '<span class="chip">Не удалось загрузить профили</span>'; return; }
+    const data = await res.json();
+    const profiles = data.profiles || [];
+    if (select) {
+      select.innerHTML = `<option value="native">Нативная — ${esc(data.native.model)}</option>` +
+        profiles.map(p => `<option value="${esc(p.id)}">${esc(p.name)} — ${esc(p.model)}</option>`).join('');
+      select.value = data.active;
+    }
+    const items = [{ id: 'native', name: 'Нативная (llama.cpp в Docker)', base_url: data.native.base_url, model: data.native.model, native: true }].concat(profiles);
+    listEl.innerHTML = items.map(p => `
+      <div class="ai-profile-item${data.active === p.id ? ' active' : ''}">
+        <div class="pi-info">
+          <div class="pi-name">${esc(p.name)}${data.active === p.id ? ' <span class="pi-badge">по умолчанию</span>' : ''}</div>
+          <div class="pi-meta">${esc(p.model)} · ${esc(p.base_url)}${p.max_tokens ? ` · max_tokens: ${esc(p.max_tokens)}` : ''}</div>
+        </div>
+        <div class="pi-actions">
+          ${p.native ? '' : `<button type="button" class="pi-btn" data-edit-profile="${esc(p.id)}">Изменить</button>`}
+          ${p.native ? '' : `<button type="button" class="pi-btn danger" data-del-profile="${esc(p.id)}" data-del-name="${esc(p.name)}">Удалить</button>`}
+        </div>
+      </div>
+    `).join('');
+  } catch { listEl.innerHTML = '<span class="chip">Ошибка загрузки</span>'; }
+}
+
+let aiProfileEditingId = null;
+
+function openAiProfileForm(profile) {
+  aiProfileEditingId = profile ? profile.id : null;
+  document.getElementById('aiProfileModalTitle').textContent = profile ? 'Изменить профиль ИИ' : 'Добавить профиль ИИ';
+  document.getElementById('aiProfileModal').classList.add('open');
+  document.getElementById('aiProfileName').value = profile ? profile.name : '';
+  document.getElementById('aiProfileModel').value = profile ? profile.model : '';
+  document.getElementById('aiProfileBaseUrl').value = profile ? profile.base_url : '';
+  document.getElementById('aiProfileApiKey').value = '';
+  document.getElementById('aiProfileMaxTokens').value = profile && profile.max_tokens ? profile.max_tokens : '';
+  document.getElementById('aiProfileTestStatus').textContent = '';
+  document.getElementById('aiProfileName').focus();
+}
+
+function closeAiProfileForm() {
+  aiProfileEditingId = null;
+  document.getElementById('aiProfileModal').classList.remove('open');
+}
+
+function aiProfileFormData() {
+  return {
+    name: document.getElementById('aiProfileName').value,
+    model: document.getElementById('aiProfileModel').value,
+    base_url: document.getElementById('aiProfileBaseUrl').value,
+    api_key: document.getElementById('aiProfileApiKey').value,
+    max_tokens: document.getElementById('aiProfileMaxTokens').value.trim() === '' ? null : document.getElementById('aiProfileMaxTokens').value,
+  };
+}
+
 async function loadAiQueue() {
   const el = document.getElementById('aiQueueInfo');
   if (!el) return;
@@ -142,14 +353,153 @@ async function loadAiQueue() {
     if (!res.ok) { el.textContent = ''; return; }
     const q = await res.json();
     const c = q.counts || {};
-    const state = q.enabled ? 'включена' : 'выключена';
-    el.innerHTML = `Автопроверка: <b>${state}</b> · Модель: <b>${esc(q.model)}</b> · В очереди: <b>${c.pending || 0}</b> · Проверено: <b>${c.done || 0}</b> · Ошибок: <b>${c.error || 0}</b> · Пропущено: <b>${c.skipped || 0}</b> · <a href="worker.html">Монитор воркера →</a>`;
+    el.innerHTML = `
+      <span class="chip">Автопроверка: <b>${q.enabled ? 'включена' : 'выключена'}</b></span>
+      <span class="chip">Модель: <b>${esc(q.model || '—')}</b></span>
+      <span class="chip">В очереди: <b>${c.pending || 0}</b></span>
+      <span class="chip">Проверено: <b>${c.done || 0}</b></span>
+      <span class="chip">Ошибок: <b>${c.error || 0}</b></span>
+      <span class="chip">Пропущено: <b>${c.skipped || 0}</b></span>
+      <a class="queue-link" href="worker.html">Монитор воркера →</a>`;
   } catch { el.textContent = ''; }
 }
 
+async function saveAiProfile() {
+  const body = aiProfileFormData();
+  const st = document.getElementById('aiProfileTestStatus');
+  st.innerHTML = '<span class="spinner dark"></span> Сохранение...';
+  const res = await fetch(aiProfileEditingId ? `${API}/api/ai/profiles/${aiProfileEditingId}` : `${API}/api/ai/profiles`, {
+    method: aiProfileEditingId ? 'PUT' : 'POST',
+    headers: hdrJson(),
+    body: JSON.stringify(body),
+  });
+  if (res.ok) {
+    st.textContent = '';
+    showToast(aiProfileEditingId ? 'Профиль обновлён' : 'Профиль добавлен');
+    closeAiProfileForm();
+    loadAiProfiles();
+  } else {
+    const err = await res.json().catch(() => ({}));
+    st.innerHTML = `<span class="fail">${esc(err.error || 'Ошибка сохранения')}</span>`;
+  }
+}
+
+async function testAiProfile() {
+  const st = document.getElementById('aiProfileTestStatus');
+  st.textContent = 'Проверка…';
+  const res = await fetch(`${API}/api/ai/profiles/test`, { method: 'POST', headers: hdrJson(), body: JSON.stringify(aiProfileFormData()) });
+  const d = await res.json().catch(() => ({ ok: false, error: 'Ошибка' }));
+  st.innerHTML = d.ok
+    ? `<span class="ok">✓ Работает (${d.latency_ms} мс)${d.sample ? ` — «${esc(d.sample)}»` : ''}</span>`
+    : `<span class="fail">✗ ${esc(d.error || 'Не удалось подключиться')}</span>`;
+}
+
+async function activateAiProfile(id) {
+  const res = await fetch(`${API}/api/ai/profiles/activate`, { method: 'POST', headers: hdrJson(), body: JSON.stringify({ id }) });
+  if (res.ok) {
+    showToast('Модель по умолчанию обновлена');
+    loadAiProfiles();
+    loadAiQueue();
+  } else {
+    const err = await res.json().catch(() => ({}));
+    showError(err.error || 'Ошибка');
+  }
+}
+
+async function deleteAiProfile(id, name, btn) {
+  if (btn && !btn.dataset.confirming) {
+    btn.dataset.confirming = '1';
+    btn.classList.add('confirming');
+    btn.textContent = 'Точно?';
+    setTimeout(() => {
+      if (btn.isConnected) {
+        delete btn.dataset.confirming;
+        btn.classList.remove('confirming');
+        btn.textContent = 'Удалить';
+      }
+    }, 3000);
+    return;
+  }
+  const res = await fetch(`${API}/api/ai/profiles/${id}`, { method: 'DELETE', headers: hdr() });
+  if (res.ok) {
+    showToast('Профиль удалён');
+    loadAiProfiles();
+  } else {
+    const err = await res.json().catch(() => ({}));
+    showError(err.error || 'Ошибка удаления');
+  }
+}
+
+const spamInput = document.getElementById('spamInterval');
+
+function updateSpamUi() {
+  const raw = spamInput.value;
+  const n = Math.round(Number(raw));
+  const valid = raw !== '' && Number.isFinite(n) && n >= 1;
+  const hint = document.getElementById('spamIntervalHint');
+  if (hint) hint.textContent = valid ? `Следующая отправка будет доступна через ${humanizeMinutes(n)}` : 'Минимальное значение — 1 минута';
+  document.querySelectorAll('#spamPresets .preset-btn').forEach(b => b.classList.toggle('active', valid && Number(b.dataset.min) === n));
+}
+
+function clampSpam(v) {
+  let n = Math.round(Number(v));
+  if (!Number.isFinite(n) || n < 1) n = 1;
+  if (n > SPAM_MAX) n = SPAM_MAX;
+  return n;
+}
+
+spamInput.addEventListener('change', () => {
+  const n = Math.round(Number(spamInput.value));
+  if (spamInput.value === '' || !Number.isFinite(n) || n < 1) {
+    spamInput.value = clampSpam(spamInput.dataset.original ?? 30);
+    updateDirty();
+  }
+  updateSpamUi();
+});
+spamInput.addEventListener('input', updateSpamUi);
+
+document.getElementById('spamPresets').addEventListener('click', e => {
+  const btn = e.target.closest('[data-min]');
+  if (!btn) return;
+  spamInput.value = btn.dataset.min;
+  spamInput.dispatchEvent(new Event('input', { bubbles: true }));
+  spamInput.dispatchEvent(new Event('change', { bubbles: true }));
+});
+
+document.getElementById('aiProfileAddBtn').addEventListener('click', () => openAiProfileForm(null));
+document.getElementById('aiProfileSaveBtn').addEventListener('click', saveAiProfile);
+document.getElementById('aiProfileTestBtn').addEventListener('click', testAiProfile);
+document.getElementById('aiProfileCancelBtn').addEventListener('click', closeAiProfileForm);
+document.getElementById('aiProfileModal').addEventListener('click', e => { if (e.target === e.currentTarget) closeAiProfileForm(); });
+document.getElementById('aiActiveProfile').addEventListener('change', e => activateAiProfile(e.target.value));
+document.getElementById('aiProfilesList').addEventListener('click', e => {
+  const del = e.target.closest('[data-del-profile]');
+  if (del) { deleteAiProfile(del.dataset.delProfile, del.dataset.delName, del); return; }
+  const edit = e.target.closest('[data-edit-profile]');
+  if (edit) {
+    fetch(`${API}/api/ai/profiles`, { headers: hdr() })
+      .then(r => r.json())
+      .then(data => {
+        const p = (data.profiles || []).find(x => x.id === edit.dataset.editProfile);
+        if (p) openAiProfileForm(p);
+      });
+  }
+});
+
+document.addEventListener('keydown', e => {
+  if (e.key === 'Escape' && document.getElementById('aiProfileModal').classList.contains('open')) closeAiProfileForm();
+});
+
 async function saveSettings() {
-  const v = document.getElementById('spamInterval').value;
-  if (v === '' || Number(v) < 1) { alert('Введите число от 1'); return; }
+  const v = spamInput.value;
+  const n = Number(v);
+  if (v === '' || !Number.isFinite(n) || Math.round(n) < 1) {
+    showFieldError('spamInterval', 'Укажите целое число минут (минимум 1)');
+    spamInput.focus();
+    showError('Проверьте поле «Интервал ожидания»');
+    return;
+  }
+  clearFieldError('spamInterval');
   const btn = document.getElementById('saveBtn');
   btn.dataset.loadingText = 'Сохранение...';
   setBtnLoading(btn, true);
@@ -158,6 +508,7 @@ async function saveSettings() {
       method: 'PUT',
       headers: hdrJson(),
       body: JSON.stringify({ settings: {
+        system_name: document.getElementById('systemName').value.trim(),
         spam_interval_min: String(Math.round(Number(v))),
         footer_left: document.getElementById('footerLeft').value.trim(),
         footer_right: document.getElementById('footerRight').value.trim(),
@@ -168,12 +519,22 @@ async function saveSettings() {
         share_show_student_names: document.getElementById('shareShowNames').checked ? 'true' : 'false',
         share_show_group_photos: document.getElementById('shareShowPhotos').checked ? 'true' : 'false',
         cookie_notice_text: document.getElementById('cookieNoticeText').value.trim(),
+        photo_capture_resolution: document.getElementById('photoResolution').value,
+        photo_capture_quality: String(document.getElementById('photoQuality').value),
+        photo_enhance_engine: document.getElementById('photoEngine').value,
       } })
     });
     if (res.ok) {
       showToast('Настройки сохранены');
+      logoOriginal = currentLogo;
       snapshotDirty();
-    } else { const e = await res.json(); alert(e.error); }
+      updateSpamUi();
+    } else {
+      const e = await res.json().catch(() => ({}));
+      showError(e.error || 'Ошибка сохранения');
+    }
+  } catch {
+    showError('Ошибка сети при сохранении');
   } finally {
     setBtnLoading(btn, false);
   }
@@ -185,7 +546,7 @@ async function downloadBackup() {
   setBtnLoading(btn, true);
   try {
     const res = await fetch(`${API}/api/backup`, { headers: hdr() });
-    if (!res.ok) { const t = await res.text(); alert('Ошибка: ' + t); return; }
+    if (!res.ok) { showError('Ошибка скачивания: ' + (await res.text())); return; }
     const blob = await res.blob();
     const cd = res.headers.get('Content-Disposition') || '';
     const m = cd.match(/filename="([^"]+)"/);
@@ -197,6 +558,8 @@ async function downloadBackup() {
     a.click();
     URL.revokeObjectURL(url);
     showToast('Бэкап скачан');
+  } catch {
+    showError('Ошибка сети при формировании бэкапа');
   } finally {
     setBtnLoading(btn, false);
   }
@@ -220,7 +583,7 @@ document.getElementById('restoreFile').addEventListener('change', async (e) => {
     res = await fetch(`${API}/api/restore`, { method: 'POST', headers: hdr(), body: fd });
   } catch (err) {
     st.textContent = '';
-    alert('Ошибка сети: ' + err.message);
+    showError('Ошибка сети: ' + err.message);
     e.target.value = '';
     return;
   } finally {
@@ -234,8 +597,7 @@ document.getElementById('restoreFile').addEventListener('change', async (e) => {
   } else {
     st.classList.add('err');
     st.innerHTML = 'Ошибка восстановления';
-    const t = await res.text();
-    alert('Ошибка: ' + t);
+    showError(await res.text());
   }
   e.target.value = '';
 });
@@ -243,35 +605,37 @@ document.getElementById('restoreFile').addEventListener('change', async (e) => {
 async function loadBans() {
   const el = document.getElementById('bansList');
   const res = await fetch(`${API}/api/bans`, { headers: hdr() });
-  if (res.status === 403) { document.getElementById('bansCard').style.display = 'none'; return; }
+  if (res.status === 403) { document.getElementById('sec-bans').style.display = 'none'; return; }
   if (!res.ok) { el.innerHTML = '<span class="chip">Не удалось загрузить</span>'; return; }
   const bans = await res.json();
   if (!bans.length) { el.innerHTML = '<span class="chip">Активных блокировок нет</span>'; return; }
   el.innerHTML = bans.map(b => `
-    <span class="chip" data-chip="${esc(b.ip)}">
-      <b>${esc(b.ip)}</b> — ${esc(b.reason)} до ${new Date(b.banned_until).toLocaleString('ru')}
-      <button type="button" data-unban="${esc(b.ip)}" title="Разблокировать" style="background:none;border:none;color:var(--primary);cursor:pointer;font-weight:700">✕</button>
+    <span class="chip ban-chip" data-chip="${esc(b.ip)}">
+      <b>${esc(b.ip)}</b>
+      <span class="chip-sub">${esc(BAN_REASONS[b.reason] || b.reason || '—')} · до ${new Date(b.banned_until).toLocaleString('ru')}</span>
+      <button type="button" class="unban-btn" data-unban="${esc(b.ip)}" title="Разблокировать" aria-label="Разблокировать ${esc(b.ip)}">✕</button>
     </span>`).join('');
 }
 
 async function doUnban(ip) {
   const res = await fetch(`${API}/api/bans/${encodeURIComponent(ip)}`, { method: 'DELETE', headers: hdr() });
   if (res.ok) { showToast('IP разблокирован: ' + ip); loadBans(); }
-  else showToast('Ошибка разблокировки');
+  else showError('Ошибка разблокировки');
 }
 
 document.getElementById('bansList').addEventListener('click', e => {
-  const ip = e.target.closest('[data-unban]')?.dataset.unban;
-  if (!ip) return;
-  const chip = e.target.closest('[data-chip]');
-  if (chip.dataset.confirming) return;
+  const btn = e.target.closest('[data-unban]');
+  if (!btn) return;
+  const ip = btn.dataset.unban;
+  const chip = btn.closest('[data-chip]');
+  if (!chip || chip.dataset.confirming) return;
   chip.dataset.confirming = '1';
-  chip.style.background = 'rgba(239,68,68,.08)';
-  e.target.outerHTML = `
-    <span style="white-space:nowrap">
-      Убрать из блокировки?
-      <button type="button" data-unban-yes style="background:none;border:none;color:#16a34a;cursor:pointer;font-weight:700">Да</button>
-      <button type="button" data-unban-no style="background:none;border:none;color:var(--muted);cursor:pointer;font-weight:700">Нет</button>
+  chip.classList.add('confirming');
+  btn.outerHTML = `
+    <span class="chip-confirm">
+      Разблокировать?
+      <button type="button" class="chip-yes" data-unban-yes>Да</button>
+      <button type="button" class="chip-no" data-unban-no>Нет</button>
     </span>`;
   chip.querySelector('[data-unban-yes]').addEventListener('click', () => doUnban(ip));
   chip.querySelector('[data-unban-no]').addEventListener('click', () => loadBans());
@@ -280,12 +644,109 @@ document.getElementById('bansList').addEventListener('click', e => {
 document.getElementById('backupBtn').addEventListener('click', downloadBackup);
 document.getElementById('restoreBtn').addEventListener('click', () => document.getElementById('restoreFile').click());
 document.getElementById('saveBtn').addEventListener('click', saveSettings);
+document.getElementById('resetBtn').addEventListener('click', revertChanges);
+
+const systemRefreshBtn = document.getElementById('systemRefreshBtn');
+if (systemRefreshBtn) systemRefreshBtn.addEventListener('click', async () => {
+  systemRefreshBtn.classList.add('spinning');
+  await loadSystemInfo();
+  systemRefreshBtn.classList.remove('spinning');
+});
+
+const statsRefreshBtn = document.getElementById('statsRefreshBtn');
+if (statsRefreshBtn) statsRefreshBtn.addEventListener('click', async () => {
+  statsRefreshBtn.classList.add('spinning');
+  await refreshStats();
+  statsRefreshBtn.classList.remove('spinning');
+});
+
+function logoStatusText(html) {
+  const st = document.getElementById('logoUploadStatus');
+  if (st) st.innerHTML = html;
+}
+
+document.getElementById('logoUploadBtn').addEventListener('click', () => document.getElementById('logoInput').click());
+
+document.getElementById('logoInput').addEventListener('change', async (e) => {
+  const file = e.target.files[0];
+  if (!file) return;
+  const btn = document.getElementById('logoUploadBtn');
+  if (file.size > 1024 * 1024) {
+    e.target.value = '';
+    showError('Логотип не должен превышать 1 МБ');
+    return;
+  }
+  btn.disabled = true;
+  logoStatusText('<span class="spinner dark"></span> Загрузка...');
+  try {
+    const fd = new FormData();
+    fd.append('logo', file);
+    const res = await fetch(`${API}/api/settings/logo`, { method: 'POST', headers: hdr(), body: fd });
+    const d = await res.json().catch(() => ({}));
+    if (res.ok) {
+      currentLogo = d.system_logo || '';
+      renderLogoPreview();
+      logoStatusText('');
+      showToast('Логотип обновлён');
+    } else {
+      logoStatusText(`<span class="fail">${esc(d.error || 'Ошибка загрузки')}</span>`);
+    }
+  } catch {
+    logoStatusText('<span class="fail">Ошибка сети</span>');
+  } finally {
+    btn.disabled = false;
+    e.target.value = '';
+  }
+});
+
+document.getElementById('logoRemoveBtn').addEventListener('click', async () => {
+  if (!confirm('Удалить логотип? Название системы сохранится.')) return;
+  logoStatusText('<span class="spinner dark"></span> Удаление...');
+  try {
+    const res = await fetch(`${API}/api/settings/logo`, { method: 'DELETE', headers: hdr() });
+    if (res.ok) {
+      currentLogo = '';
+      logoOriginal = '';
+      renderLogoPreview();
+      logoStatusText('');
+      showToast('Логотип удалён');
+    } else {
+      logoStatusText('<span class="fail">Ошибка удаления</span>');
+    }
+  } catch {
+    logoStatusText('<span class="fail">Ошибка сети</span>');
+  }
+});
+
+document.addEventListener('keydown', e => {
+  if ((e.ctrlKey || e.metaKey) && e.key.toLowerCase() === 's') {
+    e.preventDefault();
+    const modal = document.getElementById('aiProfileModal');
+    const saveBtn = document.getElementById('saveBtn');
+    if (!modal.classList.contains('open') && document.getElementById('saveBar').classList.contains('show') && !saveBtn.disabled) saveSettings();
+  }
+});
+
+window.addEventListener('beforeunload', e => {
+  if (document.getElementById('saveBar').classList.contains('show')) {
+    e.preventDefault();
+    e.returnValue = '';
+  }
+});
 
 (async () => {
   if (await requireAdminPage()) {
     buildSidebar(document.body.dataset.page);
     bindDirty();
-    loadSettings();
+    initSectionNav();
+    updateSpamUi();
+    const authStatus = document.getElementById('authStatus');
+    try {
+      await loadSettings();
+      if (authStatus) authStatus.classList.add('loaded');
+    } catch {
+      if (authStatus) { authStatus.classList.remove('loaded'); authStatus.classList.add('err'); authStatus.textContent = 'Ошибка загрузки настроек'; }
+    }
     loadBans();
   }
 })();

public/js/share.js

@@ -239,7 +239,15 @@ function renderShare(data, password) {
   const isAnonymized = !data.show_student_names;
   const showStudentMessage = !!data.show_student_message;
   const showEntryDate = !!data.show_entry_date;
-  grid.innerHTML = data.entries.map(e => {
+  const dayKey = e => {
+    const d = new Date(e.created_at);
+    return `${d.getFullYear()}-${String(d.getMonth()+1).padStart(2,'0')}-${String(d.getDate()).padStart(2,'0')}`;
+  };
+  const dayLabel = k => {
+    const [y,m,d] = k.split('-').map(Number);
+    return new Date(y, m-1, d).toLocaleDateString('ru-RU', { day:'numeric', month:'long', year:'numeric' });
+  };
+  const cardHTML = e => {
     const body = [
       !isAnonymized ? `<div class="name">${esc(e.student_name)}</div>` : '',
       !isAnonymized && e.group_name ? `<div><span class="group">${esc(e.group_name)}</span></div>` : '',
@@ -257,7 +265,18 @@ function renderShare(data, password) {
       ${showEntryDate ? `<div class="foot">${new Date(e.created_at).toLocaleString('ru',{day:'2-digit',month:'2-digit',year:'numeric',hour:'2-digit',minute:'2-digit'})}</div>` : ''}
     </div>
   `;
-  }).join('');
+  };
+  const groups = [];
+  let lastKey = null;
+  data.entries.forEach(e => {
+    const k = dayKey(e);
+    if (k !== lastKey) { groups.push({ key: k, entries: [] }); lastKey = k; }
+    groups[groups.length-1].entries.push(e);
+  });
+  grid.innerHTML = groups.map(g =>
+    `<div class="date-sep"><span class="date-chip">${esc(dayLabel(g.key))}</span><span class="date-line"></span></div>` +
+    g.entries.map(cardHTML).join('')
+  ).join('');
 }
 
 document.getElementById('lightbox').addEventListener('click', () => document.getElementById('lightbox').classList.remove('open'));
@@ -290,3 +309,27 @@ document.addEventListener('click', e => {
     notice.classList.add('hidden');
   });
 })();
+
+(async function(){
+  try {
+    const res = await fetch('/api/public-settings');
+    if (!res.ok) return;
+    const s = await res.json();
+    const head = document.getElementById('brandHead');
+    if (!head) return;
+    const logo = document.getElementById('brandLogo');
+    const name = document.getElementById('brandName');
+    let any = false;
+    if (name && (s.system_name || '').trim()) {
+      name.textContent = s.system_name;
+      name.hidden = false;
+      any = true;
+    }
+    if (logo && s.system_logo) {
+      logo.src = s.system_logo;
+      logo.hidden = false;
+      any = true;
+    }
+    if (any) head.hidden = false;
+  } catch (e) {}
+})();

public/js/students.js

@@ -47,6 +47,8 @@ function renderStudents() {
         <select class="group-select" id="sgroup-${s.id}"></select>
         <div class="student-actions">
           <button class="btn-save" data-save-student="${s.id}">Сохранить</button>
+          <button class="btn-link" data-profile-student="${s.id}" title="Скачать профиль ученика (ZIP: фото и работы)">Профиль</button>
+          <button class="btn-link" data-profile-data="${s.id}" title="Данные профиля: заполняют разделы страницы профиля в архиве">Данные</button>
           <button class="btn-link" data-export-student="${esc(s.name)}" title="Сформировать ZIP-отчёт: фотографии и файлы">Отчёт</button>
           <button class="btn-link" data-copy-student="${esc(s.name)}" title="Скопировать ссылку с подстановкой имени">Ссылка</button>
           <button class="btn-del" data-del-student="${s.id}" title="Удалить">&times;</button>
@@ -156,6 +158,215 @@ async function submitExport() {
   await exportStudent(name, opts);
 }
 
+async function exportStudentProfile(id) {
+  const s = allStudents.find(x => x.id === id);
+  if (!s) return;
+  const btn = document.querySelector(`[data-profile-student="${id}"]`);
+  const label = btn ? btn.textContent : '';
+  if (btn) { btn.disabled = true; btn.textContent = 'Готовим...'; }
+  showToast(`Формируем профиль: ${s.name}...`);
+  try {
+    const res = await fetch(`${API}/api/export/student?name=${encodeURIComponent(s.name)}`, { headers: hdr() });
+    if (!res.ok) {
+      const e = await res.json().catch(() => ({}));
+      showToast(e.error || 'Не удалось сформировать профиль');
+      return;
+    }
+    const blob = await res.blob();
+    downloadBlob(blob, `profile_${safeWindowsName(s.name)}_${new Date().toISOString().slice(0, 10)}.zip`);
+    showToast(`Готово: ${s.name}`);
+  } catch (err) {
+    showToast('Ошибка при формировании профиля');
+  } finally {
+    if (btn) { btn.disabled = false; btn.textContent = label; }
+  }
+}
+
+let profileDataId = null;
+let profilePhotos = [];
+
+function openProfileData(id) {
+  profileDataId = id;
+  loadGroupOptions();
+  loadStudentPhotos(id);
+  fetch(`${API}/api/students/${id}/profile`, { headers: hdr() })
+    .then(r => (r.ok ? r.json() : Promise.reject(new Error('load'))))
+    .then(data => fillProfileForm(data.profile, data.name, data.photo_path))
+    .catch(() => fillProfileForm(null, '', ''));
+  document.getElementById('profileDataModal').classList.add('open');
+}
+
+function closeProfileData() {
+  document.getElementById('profileDataModal').classList.remove('open');
+  profileDataId = null;
+}
+
+async function loadStudentPhotos(id) {
+  try {
+    const res = await fetch(`${API}/api/students/${id}/photos`, { headers: hdr() });
+    if (!res.ok) return;
+    const data = await res.json();
+    profilePhotos = data.photos || [];
+    document.getElementById('pfPhoto').value = data.photo_path || '';
+    renderStudentPhotos();
+  } catch (err) {
+    profilePhotos = [];
+  }
+}
+
+function renderStudentPhotos() {
+  const wrap = document.getElementById('pfPhotos');
+  if (!wrap) return;
+  const main = document.getElementById('pfPhoto').value.trim();
+  if (!profilePhotos.length) {
+    wrap.innerHTML = '<span class="hint" style="margin:0">Пока нет загруженных фото</span>';
+    return;
+  }
+  wrap.innerHTML = profilePhotos.map(p => `
+    <div class="pf-photo${p.photo_path === main ? ' main' : ''}" data-pf-set="${p.id}" title="Сделать главным">
+      <img src="${esc(p.photo_path)}" alt="" loading="lazy">
+      ${p.photo_path === main ? '<span class="pf-badge">Главная</span>' : ''}
+      <button type="button" class="pf-del" data-pf-del="${p.id}" title="Удалить фото">✕</button>
+    </div>
+  `).join('');
+}
+
+async function uploadStudentPhoto(file) {
+  if (!profileDataId || !file) return;
+  if (!file.type.startsWith('image/')) {
+    alert('Можно загружать только изображения');
+    return;
+  }
+  showToast('Загружаем фото...');
+  const fd = new FormData();
+  fd.append('photo', file);
+  try {
+    const res = await fetch(`${API}/api/students/${profileDataId}/photos`, { method: 'POST', headers: hdr(), body: fd });
+    if (res.ok) {
+      await loadStudentPhotos(profileDataId);
+      showToast('Фото загружено');
+    } else {
+      const e = await res.json().catch(() => ({}));
+      alert(e.error || 'Не удалось загрузить фото');
+    }
+  } catch (err) {
+    alert('Ошибка при загрузке фото');
+  }
+}
+
+async function setMainStudentPhoto(pid) {
+  if (!profileDataId) return;
+  try {
+    const res = await fetch(`${API}/api/students/${profileDataId}/photos/${pid}/main`, { method: 'PUT', headers: hdr() });
+    if (res.ok) {
+      const r = await res.json();
+      document.getElementById('pfPhoto').value = r.photo_path || '';
+      renderStudentPhotos();
+      showToast('Главное фото обновлено');
+    } else {
+      const e = await res.json().catch(() => ({}));
+      alert(e.error || 'Не удалось выбрать главное фото');
+    }
+  } catch (err) {
+    alert('Ошибка при выборе главного фото');
+  }
+}
+
+async function delStudentPhoto(pid) {
+  if (!profileDataId) return;
+  if (!confirm('Удалить это фото?')) return;
+  try {
+    const res = await fetch(`${API}/api/students/${profileDataId}/photos/${pid}`, { method: 'DELETE', headers: hdr() });
+    if (res.ok) {
+      await loadStudentPhotos(profileDataId);
+      showToast('Фото удалено');
+    } else {
+      const e = await res.json().catch(() => ({}));
+      alert(e.error || 'Не удалось удалить фото');
+    }
+  } catch (err) {
+    alert('Ошибка при удалении фото');
+  }
+}
+
+function fillProfileForm(profile, name, photoPath) {
+  const p = profile || {};
+  const set = (id, v) => { document.getElementById(id).value = v === null || v === undefined ? '' : String(v); };
+  document.getElementById('profileDataTitle').textContent = name || 'Профиль ученика';
+  set('pfRole', p.role); set('pfStatus', p.status); set('pfStatusNote', p.status_note);
+  set('pfCity', p.city); set('pfMentor', p.mentor); set('pfJoined', p.joined);
+  set('pfBio', p.bio); set('pfQuote', p.quote);
+  set('pfTags', (p.tags || []).join(', '));
+  set('pfContacts', (p.contacts || []).map(c => [c.icon || 'link', c.label, c.href || ''].join(' | ')).join('\n'));
+  set('pfAchievements', (p.achievements || []).join('\n'));
+  set('pfSkills', (p.skills || []).map(s => [s.group || 'Навыки', s.name, s.level || '', s.value === null || s.value === undefined ? '' : s.value].join(' | ')).join('\n'));
+  set('pfExperience', (p.experience || []).map(e => [e.title, e.company || '', e.period || '', e.date || '', e.badge || '', e.description || '', (e.tags || []).join(',')].join(' | ')).join('\n'));
+  set('pfEducation', (p.education || []).map(m => [m.module, m.progress === null || m.progress === undefined ? '' : m.progress, m.grade || '', m.teacher || ''].join(' | ')).join('\n'));
+  set('pfPhoto', photoPath || '');
+}
+
+function collectProfile() {
+  const val = id => document.getElementById(id).value.trim();
+  const lines = id => val(id).split('\n').map(s => s.trim()).filter(Boolean);
+  const cols = line => line.split('|').map(s => s.trim());
+  const intOrNull = s => (s === '' || s === null || s === undefined ? null : Number(s));
+  const out = {
+    role: val('pfRole') || null,
+    status: val('pfStatus') || null,
+    status_note: val('pfStatusNote') || null,
+    city: val('pfCity') || null,
+    mentor: val('pfMentor') || null,
+    joined: val('pfJoined') || null,
+    bio: val('pfBio') || null,
+    quote: val('pfQuote') || null,
+    tags: val('pfTags') ? val('pfTags').split(',').map(s => s.trim()).filter(Boolean) : [],
+    contacts: lines('pfContacts').map(l => {
+      const c = cols(l);
+      return { icon: c[0] || 'link', label: c[1] || '', href: c[2] || '' };
+    }).filter(c => c.label),
+    achievements: lines('pfAchievements'),
+    skills: lines('pfSkills').map(l => {
+      const c = cols(l);
+      return { group: c[0] || 'Навыки', name: c[1] || '', level: c[2] || null, value: intOrNull(c[3]) };
+    }).filter(s => s.name),
+    experience: lines('pfExperience').map(l => {
+      const c = cols(l);
+      return {
+        title: c[0] || '', company: c[1] || null, period: c[2] || null, date: c[3] || null,
+        badge: c[4] || null, description: c[5] || null,
+        tags: c[6] ? c[6].split(',').map(s => s.trim()).filter(Boolean) : [],
+      };
+    }).filter(e => e.title),
+    education: lines('pfEducation').map(l => {
+      const c = cols(l);
+      return { module: c[0] || '', progress: intOrNull(c[1]), grade: c[2] || null, teacher: c[3] || null };
+    }).filter(m => m.module),
+  };
+  const hasData = Object.keys(out).some(k => (Array.isArray(out[k]) ? out[k].length : out[k]));
+  return hasData ? out : null;
+}
+
+async function saveProfileData(e) {
+  e.preventDefault();
+  if (!profileDataId) return;
+  const body = { profile: collectProfile() };
+  const photoPath = document.getElementById('pfPhoto').value.trim();
+  body.photo_path = photoPath || null;
+  const res = await fetch(`${API}/api/students/${profileDataId}/profile`, {
+    method: 'PUT',
+    headers: hdrJson(),
+    body: JSON.stringify(body),
+  });
+  if (res.ok) {
+    closeProfileData();
+    loadStudents();
+    showToast('Данные профиля сохранены');
+  } else {
+    const err = await res.json().catch(() => ({}));
+    alert(err.error || 'Не удалось сохранить данные профиля');
+  }
+}
+
 async function delStudent(id) {
   if (!confirm('Удалить ученика из списка? Старые записи останутся.')) return;
   await fetch(`${API}/api/students/${id}`, { method: 'DELETE', headers: hdr() });
@@ -318,10 +529,46 @@ document.getElementById('studentList').addEventListener('click', e => {
   if (cp) { copyStudentLink(cp.dataset.copyStudent); return; }
   const ex = e.target.closest('[data-export-student]');
   if (ex) { openExportModal(ex.dataset.exportStudent.trim()); return; }
+  const pf = e.target.closest('[data-profile-student]');
+  if (pf) { exportStudentProfile(parseInt(pf.dataset.profileStudent, 10)); return; }
+  const pd = e.target.closest('[data-profile-data]');
+  if (pd) { openProfileData(parseInt(pd.dataset.profileData, 10)); return; }
   const dl = e.target.closest('[data-del-student]');
   if (dl) { delStudent(parseInt(dl.dataset.delStudent, 10)); }
 });
 
+document.getElementById('profileDataForm').addEventListener('submit', saveProfileData);
+document.getElementById('profileDataCancelBtn').addEventListener('click', closeProfileData);
+document.getElementById('pfPhotoUploadBtn').addEventListener('click', () => document.getElementById('pfPhotoFile').click());
+document.getElementById('pfPhotoFile').addEventListener('change', e => {
+  const f = e.target.files && e.target.files[0];
+  e.target.value = '';
+  if (f) uploadStudentPhoto(f);
+});
+document.getElementById('pfPhotos').addEventListener('click', e => {
+  const del = e.target.closest('[data-pf-del]');
+  if (del) { delStudentPhoto(parseInt(del.dataset.pfDel, 10)); return; }
+  const set = e.target.closest('[data-pf-set]');
+  if (set) setMainStudentPhoto(parseInt(set.dataset.pfSet, 10));
+});
+document.addEventListener('paste', e => {
+  if (!profileDataId) return;
+  if (!document.getElementById('profileDataModal').classList.contains('open')) return;
+  const items = e.clipboardData && e.clipboardData.items;
+  if (!items) return;
+  for (const it of items) {
+    if (it.type && it.type.startsWith('image/')) {
+      const f = it.getAsFile();
+      if (f) {
+        e.preventDefault();
+        uploadStudentPhoto(f);
+      }
+      return;
+    }
+  }
+});
+document.getElementById('profileDataModal').addEventListener('click', e => { if (e.target === e.currentTarget) closeProfileData(); });
+
 (async () => {
   if (await checkAuth()) {
     buildSidebar(document.body.dataset.page);

public/js/worker.js

@@ -1,5 +1,6 @@
 const AUTO_REFRESH_MS = 5000;
 const RECENT_PAGE_SIZE = 15;
+const PHOTO_PAGE_SIZE = 15;
 const STATUS_LABELS = {
   pending: 'В очереди',
   processing: 'Проверяется',
@@ -16,10 +17,40 @@ const STATUS_BADGE = {
 };
 
 let state = null;
+let photoState = null;
+let photoJobRow = null;
 let refreshTimer = null;
 let busy = false;
+let photoBusy = false;
 let recentRows = [];
 let recentPage = 1;
+let photoPage = 1;
+let photoTotal = 0;
+
+const PHOTO_ACTION_LABELS = {
+  ai: 'ИИ-обработка',
+  enhance: 'Улучшение',
+  restore: 'Возврат оригинала',
+  rollback: 'Откат',
+};
+const PHOTO_STATUS_LABELS = {
+  pending: 'В очереди',
+  processing: 'Обрабатывается',
+  done: 'Готово',
+  error: 'Ошибка',
+  rejected: 'Отклонено',
+};
+const PHOTO_STATUS_BADGE = {
+  done: 'ai-badge-done',
+  error: 'ai-badge-error',
+  processing: 'ai-badge-skipped',
+};
+
+function thumbUrl(p) {
+  if (!p) return '';
+  if (p.startsWith('/uploads/.originals/')) return `${API}${p}`;
+  return `${API}/uploads/thumb/${p.split('/').pop()}`;
+}
 
 function fmtDur(ms) {
   if (ms === null || ms === undefined || ms < 0) return '—';
@@ -190,6 +221,116 @@ function render() {
   renderIcons();
 }
 
+function renderPhoto() {
+  if (!photoState) return;
+  const w = photoState.worker || {};
+  document.getElementById('photoStateHint').textContent = !photoState.enabled
+    ? 'Обработка фотографий выключена'
+    : (!photoState.ai_configured ? 'PHOTO_AI_URL не настроен' : (w.processing ? `Обрабатывается задание #${w.current_id ?? ''}` : 'Ожидание очереди'));
+  document.getElementById('photoToggleBtn').textContent = photoState.enabled ? '📷 Выключить фото-воркер' : '📷 Включить фото-воркер';
+  const c = photoState.counts || {};
+  document.getElementById('photoCounts').innerHTML = [
+    ['pending', 'В очереди', c.pending || 0],
+    ['processing', 'Обрабатывается', c.processing || 0],
+    ['done', 'Готово', c.done || 0],
+    ['error', 'Ошибка', c.error || 0],
+  ].map(([cls, label, n]) => `<span class="chip ${cls}">${label}: <b>${n}</b></span>`).join('');
+  const rows = photoState.recent || [];
+  renderPhotoPending();
+  const tbody = document.querySelector('#photoTable tbody');
+  const empty = document.getElementById('photoEmpty');
+  const pager = document.getElementById('photoRecentPager');
+  const maxPage = Math.max(1, Math.ceil(photoTotal / PHOTO_PAGE_SIZE));
+  if (photoPage > maxPage) photoPage = maxPage;
+  if (!photoTotal) { tbody.innerHTML = ''; empty.style.display = 'block'; renderPager(pager, photoPage, maxPage, p => { photoPage = p; loadPhoto(); }); return; }
+  empty.style.display = 'none';
+  tbody.innerHTML = rows.map(r => {
+    const before = r.before_path ? `<img class="photo-thumb" loading="lazy" src="${esc(thumbUrl(r.before_path))}" alt="было">` : '<span style="color:var(--muted)">—</span>';
+    const after = r.after_path ? `<img class="photo-thumb" loading="lazy" src="${esc(thumbUrl(r.after_path))}" alt="стало">` : '<span style="color:var(--muted)">—</span>';
+    const canRollback = r.status === 'done' && r.before_path && r.action !== 'rollback';
+    const badge = `<span class="ai-badge ${PHOTO_STATUS_BADGE[r.status] || ''}">${esc(PHOTO_STATUS_LABELS[r.status] || r.status)}</span>`;
+    return `<tr>
+      <td style="white-space:nowrap;color:var(--muted)">${fmtTime(r.finished_at)}</td>
+      <td>#${r.entry_id} ${esc(r.student_name || '')}</td>
+      <td>${esc(PHOTO_ACTION_LABELS[r.action] || r.action)}</td>
+      <td>${badge}</td>
+      <td>${before}</td>
+      <td>${after}</td>
+      <td style="color:#ef4444;max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap" title="${esc(r.error || '')}">${r.error ? esc(r.error) : ''}</td>
+      <td style="white-space:nowrap">
+        <button type="button" class="btn-link" data-photo-view="${r.id}">Смотреть</button>
+        ${canRollback ? `<button type="button" class="btn-link" data-photo-rollback="${r.id}" data-photo-entry="${r.entry_id}">↩ Откатить</button>` : ''}
+      </td>
+    </tr>`;
+  }).join('');
+  renderPager(pager, photoPage, maxPage, p => { photoPage = p; loadPhoto(); });
+  renderIcons();
+}
+
+function renderPhotoPending() {
+  const rows = photoState.pending || [];
+  document.getElementById('photoPendingCount').textContent = rows.length;
+  const tbody = document.querySelector('#photoPendingTable tbody');
+  const empty = document.getElementById('photoPendingEmpty');
+  if (!rows.length) { tbody.innerHTML = ''; empty.style.display = 'block'; return; }
+  empty.style.display = 'none';
+  tbody.innerHTML = rows.map(r => {
+    const processing = r.status === 'processing';
+    const action = esc(PHOTO_ACTION_LABELS[r.action] || r.action);
+    const badge = `<span class="ai-badge ${processing ? 'ai-badge-skipped' : ''}">${processing ? '⏳ Обрабатывается' : 'В очереди'}</span>`;
+    return `<tr${processing ? ' style="background:rgba(59,130,246,.08)"' : ''}>
+      <td>#${r.id}</td>
+      <td>#${r.entry_id} ${esc(r.student_name || '')} <span style="color:var(--muted)">(${esc(r.group_name || '')})</span></td>
+      <td>${action} ${badge}</td>
+      <td style="color:var(--muted);white-space:nowrap">${fmtTime(r.created_at)}</td>
+    </tr>`;
+  }).join('');
+}
+
+function findPhotoJob(id) {
+  return (photoState && photoState.recent || []).find(r => r.id === id) || null;
+}
+
+function setPhotoJobClip(p) {
+  const v = Math.min(100, Math.max(0, p));
+  document.getElementById('photoJobTop').style.clipPath = `inset(0 0 0 ${v}%)`;
+  document.getElementById('photoJobDivider').style.left = v + '%';
+}
+
+function openPhotoJob(r) {
+  photoJobRow = r;
+  document.getElementById('photoJobTitle').textContent = `Обработка фото — запись #${r.entry_id} ${r.student_name || ''}`;
+  document.getElementById('photoJobBefore').src = thumbUrl(r.before_path);
+  document.getElementById('photoJobAfter').src = r.after_path ? `${API}${r.after_path}` : '';
+  document.getElementById('photoJobRollbackBtn').style.display = (r.before_path && r.action !== 'rollback') ? '' : 'none';
+  setPhotoJobClip(50);
+  document.getElementById('photoJobModal').classList.add('open');
+}
+
+async function loadPhoto() {
+  if (photoBusy) return;
+  photoBusy = true;
+  try {
+    const res = await fetch(`${API}/api/photo-jobs/status?recent_limit=${PHOTO_PAGE_SIZE}&recent_offset=${(photoPage - 1) * PHOTO_PAGE_SIZE}`, { headers: hdr() });
+    if (!res.ok) return;
+    photoState = await res.json();
+    photoTotal = photoState.recent_total || 0;
+    renderPhoto();
+  } catch {
+  } finally {
+    photoBusy = false;
+  }
+}
+
+async function postPhoto(path_, body) {
+  const opts = { method: 'POST', headers: body ? hdrJson() : hdr() };
+  if (body) opts.body = JSON.stringify(body);
+  const res = await fetch(`${API}${path_}`, opts);
+  const data = await res.json().catch(() => ({}));
+  if (!res.ok) { showToast(data.error || 'Ошибка'); return null; }
+  return data;
+}
+
 async function load() {
   if (busy) return;
   busy = true;
@@ -231,15 +372,28 @@ async function requeueFailed() {
 
 function setAutoRefresh(on) {
   if (refreshTimer) { clearInterval(refreshTimer); refreshTimer = null; }
-  if (on) refreshTimer = setInterval(load, AUTO_REFRESH_MS);
+  if (on) refreshTimer = setInterval(() => { load(); loadPhoto(); }, AUTO_REFRESH_MS);
 }
 
-document.getElementById('refreshBtn').addEventListener('click', load);
+document.getElementById('refreshBtn').addEventListener('click', () => { load(); loadPhoto(); });
 document.getElementById('wakeBtn').addEventListener('click', wake);
 document.getElementById('toggleBtn').addEventListener('click', toggleEnabled);
 document.getElementById('requeueBtn').addEventListener('click', requeueFailed);
 document.getElementById('recentFilter').addEventListener('change', () => { recentPage = 1; renderRecent(); });
 document.getElementById('autoRefresh').addEventListener('change', e => setAutoRefresh(e.target.checked));
+document.getElementById('photoWakeBtn').addEventListener('click', async () => {
+  if (await postPhoto('/api/photo-jobs/wake')) { showToast('Фото-воркер разбужен'); loadPhoto(); }
+});
+document.getElementById('photoToggleBtn').addEventListener('click', async () => {
+  const next = !(photoState && photoState.enabled);
+  const data = await postPhoto('/api/photo-jobs/enabled', { enabled: next });
+  if (data) { showToast(next ? 'Обработка фото включена' : 'Обработка фото выключена'); loadPhoto(); }
+});
+document.getElementById('photoRequeueBtn').addEventListener('click', async () => {
+  if (!confirm('Вернуть все задания с ошибкой в очередь на повторную обработку?')) return;
+  const data = await postPhoto('/api/photo-jobs/requeue-failed');
+  if (data) { showToast(`В очередь возвращено: ${data.count}`); loadPhoto(); }
+});
 
 document.getElementById('recentTable').addEventListener('click', e => {
   const btn = e.target.closest('.ai-details');
@@ -258,10 +412,63 @@ document.getElementById('aiDetailModal').addEventListener('click', e => {
   if (e.target === e.currentTarget) e.currentTarget.classList.remove('open');
 });
 
+document.getElementById('photoTable').addEventListener('click', async e => {
+  const viewBtn = e.target.closest('[data-photo-view]');
+  if (viewBtn) {
+    const r = findPhotoJob(parseInt(viewBtn.dataset.photoView, 10));
+    if (r) openPhotoJob(r);
+    return;
+  }
+  const rb = e.target.closest('[data-photo-rollback]');
+  if (rb) {
+    const entryId = rb.dataset.photoEntry;
+    const jobId = rb.dataset.photoRollback;
+    if (!confirm('Откатить фотографию записи к версии «было»? Текущая версия сохранится в истории.')) return;
+    const data = await postPhoto(`/api/entries/${entryId}/photo/jobs/${jobId}/rollback`);
+    if (data) { showToast('Фотография отката'); loadPhoto(); }
+  }
+});
+
+document.getElementById('photoJobCloseBtn').addEventListener('click', () => {
+  document.getElementById('photoJobModal').classList.remove('open');
+});
+document.getElementById('photoJobModal').addEventListener('click', e => {
+  if (e.target === e.currentTarget) e.currentTarget.classList.remove('open');
+});
+document.getElementById('photoJobRollbackBtn').addEventListener('click', async () => {
+  const r = photoJobRow;
+  if (!r) return;
+  if (!confirm('Откатить фотографию записи к версии «было»? Текущая версия сохранится в истории.')) return;
+  const data = await postPhoto(`/api/entries/${r.entry_id}/photo/jobs/${r.id}/rollback`);
+  if (data) {
+    showToast('Фотография отката');
+    document.getElementById('photoJobModal').classList.remove('open');
+    loadPhoto();
+  }
+});
+
+(function initPhotoJobDrag() {
+  const area = document.getElementById('photoJobCompare');
+  let dragging = false;
+  const move = ev => {
+    const rect = area.getBoundingClientRect();
+    setPhotoJobClip(((ev.clientX - rect.left) / rect.width) * 100);
+  };
+  area.addEventListener('pointerdown', ev => {
+    dragging = true;
+    area.setPointerCapture(ev.pointerId);
+    move(ev);
+  });
+  area.addEventListener('pointermove', ev => { if (dragging) move(ev); });
+  area.addEventListener('pointerup', () => { dragging = false; });
+  area.addEventListener('pointercancel', () => { dragging = false; });
+})();
+
 (async () => {
   if (await requireAdminPage()) {
     buildSidebar(document.body.dataset.page);
     load();
+    loadPhoto();
   }
 })();
 

public/links.html

@@ -13,6 +13,7 @@
     <h2>Ссылки</h2>
     <p style="color:var(--muted);font-size:.85rem;margin-bottom:20px;max-width:680px">Каждая ссылка открывает публичную страницу с карточками записей выбранной группы за указанный период — без входа и выбора параметров.</p>
     <div class="list" id="linksList"><div class="empty">Загрузка...</div></div>
+    <div class="pager" id="pager"></div>
   </div>
 </div>
 

public/login.html

@@ -9,7 +9,10 @@
 :root{--bg:#f5f5f5;--card:#fff;--border:#e5e5e5;--accent:#2563eb;--text:#171717;--muted:#737373;--radius:12px}
 body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100dvh;display:flex;align-items:center;justify-content:center}
 .login{max-width:320px;width:100%;text-align:center;background:var(--card);border:1px solid var(--border);border-radius:16px;padding:40px 32px}
-.login h1{font-size:1.3rem;font-weight:600;margin-bottom:24px}
+.login .brand{display:flex;flex-direction:column;align-items:center;gap:14px;margin-bottom:24px}
+.login .brand .logo{height:48px;width:auto;min-width:48px;background:var(--bg);border:1px solid var(--border);display:none;align-items:center;justify-content:center;overflow:hidden}
+.login .brand .logo img{max-width:100%;max-height:100%;object-fit:contain}
+.login h1{font-size:1.3rem;font-weight:600;margin:0}
 .login input{width:100%;background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:var(--radius);padding:14px 16px;font-size:.95rem;outline:none;margin-bottom:12px;text-align:center}
 .login input:focus{border-color:var(--accent)}
 .login button{width:100%;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);padding:14px;font-size:1rem;font-weight:600;cursor:pointer}
@@ -22,7 +25,10 @@ body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;b
 </head>
 <body>
 <div class="login">
-  <h1>Админ-панель</h1>
+  <div class="brand">
+    <div class="logo" id="loginLogo"></div>
+    <h1 id="loginTitle">Админ-панель</h1>
+  </div>
   <input type="text" id="userInput" placeholder="Логин" autocomplete="username" autofocus>
   <input type="password" id="pwdInput" placeholder="Пароль" autocomplete="current-password">
   <input type="text" id="hpWebsite" tabindex="-1" autocomplete="off" style="display:none" value="">

public/modules.html

@@ -0,0 +1,111 @@
+<!DOCTYPE html>
+<html lang="ru">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width,initial-scale=1">
+<title>Темы модулей — Админ-панель</title>
+<link rel="stylesheet" href="admin.css">
+</head>
+<body data-page="modules">
+<div class="layout">
+  <div class="sidebar" id="sidebar"></div>
+  <div class="main">
+    <div class="page-head">
+      <h2>Темы модулей</h2>
+      <p class="page-sub">Ученик выбирает тему модуля при заполнении формы</p>
+    </div>
+
+    <div class="actions-row" style="margin-bottom:16px">
+      <button class="btn-primary" id="addModuleBtn" type="button">
+        <span style="font-size:1.2rem">+</span> Добавить модуль
+      </button>
+      <button class="btn-primary ghost" id="batchModuleBtn" type="button">
+        Пакетное добавление
+      </button>
+      <input type="text" id="moduleSearch" class="search-input" placeholder="Поиск по названию..." style="flex:1;min-width:200px;max-width:340px;padding:10px 14px;font-size:.9rem">
+    </div>
+
+    <div class="list" id="moduleList"><div class="empty">Загрузка…</div></div>
+    <div class="pager" id="pager"></div>
+  </div>
+</div>
+
+<div class="modal-overlay" id="moduleModal">
+  <div class="edit-modal" style="max-width:480px">
+    <h3 id="moduleModalTitle">Создать модуль</h3>
+    <form id="moduleForm" class="settings-stack" style="gap:12px">
+      <input type="hidden" id="moduleId">
+      <div class="settings-field">
+        <label>Название <span style="color:#ef4444">*</span></label>
+        <input type="text" name="name" class="settings-input" required placeholder="Например: Основы Python" autocomplete="off">
+      </div>
+      <div class="settings-field">
+        <label>Количество занятий</label>
+        <input type="number" name="lessons_count" id="moduleLessons" class="settings-input" min="0" max="10000" step="1" value="0">
+      </div>
+      <div class="settings-field">
+        <label>Картинка модуля</label>
+        <div class="module-photo-controls">
+          <img id="modulePhotoPreview" class="module-photo-preview" alt="" style="display:none">
+          <div class="module-photo-actions">
+            <label class="btn-primary ghost module-photo-pick" for="modulePhotoFile">Выбрать файл</label>
+            <input type="file" id="modulePhotoFile" accept="image/*" style="display:none">
+            <button type="button" id="modulePhotoDeleteBtn" class="btn-link danger" style="display:none">Удалить</button>
+          </div>
+          <span id="modulePhotoNote" class="hint">jpg, png, gif, webp, avif, heic и др., до 10 МБ · или вставьте из буфера (Ctrl+V)</span>
+        </div>
+      </div>
+      <div class="card-foot" style="justify-content:flex-end;gap:8px">
+        <button type="button" class="btn-primary ghost" id="moduleCancelBtn">Отмена</button>
+        <button type="submit" class="btn-primary" id="moduleSubmitBtn">Создать</button>
+      </div>
+    </form>
+  </div>
+</div>
+
+<div class="modal-overlay" id="batchModuleModal">
+  <div class="edit-modal" style="max-width:520px">
+    <h3>Пакетное добавление модулей</h3>
+    <form id="batchModuleForm" class="settings-stack" style="gap:12px">
+      <div class="settings-field">
+        <label>Модули — каждый с новой строки <span style="color:#ef4444">*</span></label>
+        <textarea id="batchModuleText" class="settings-input" style="min-height:160px;font-family:monospace" required
+          placeholder="Основы Python | 10&#10;Введение в базы данных | 8&#10;Разработка интерфейсов 12"></textarea>
+        <span class="hint">Название может состоять из нескольких слов. Количество занятий отделяйте символом <b>|</b>, <b>;</b>, <b>=</b> или табуляцией; если не указать разделитель — последнее число в строке считается количеством занятий. Количество занятий обязательно для каждой строки.</span>
+      </div>
+      <div class="card-foot" style="justify-content:flex-end;gap:8px">
+        <button type="button" class="btn-primary ghost" id="batchModuleCancelBtn">Отмена</button>
+        <button type="submit" class="btn-primary" id="batchModuleSubmitBtn">Добавить</button>
+      </div>
+    </form>
+  </div>
+</div>
+
+<div class="toast" id="toast"></div>
+<script src="vendor/lucide.min.js"></script>
+<script src="admin.js"></script>
+<script src="js/modules.js"></script>
+<style>
+.page-sub{color:var(--muted);font-size:.85rem;margin:0}
+.module-item{display:flex;justify-content:space-between;align-items:center;gap:12px}
+.module-info{min-width:0;display:flex;flex-direction:column;gap:4px}
+.module-name{font-weight:600;font-size:.95rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
+.module-thumb{width:48px;height:48px;border-radius:8px;object-fit:cover;flex-shrink:0}
+.module-meta{font-size:.78rem;color:var(--muted)}
+.module-item.module-off .module-name{color:var(--muted)}
+.module-badge{display:inline-block;margin-left:8px;padding:1px 8px;border-radius:999px;font-size:.7rem;font-weight:600;background:rgba(239,68,68,.12);color:#ef4444;vertical-align:middle}
+.module-item .btn-link.danger{color:#ef4444}
+.module-item .btn-link.danger:hover{border-color:#ef4444}
+#batchModuleModal .hint{font-size:.78rem;color:var(--muted);line-height:1.5;display:block}
+#batchModuleModal .hint b{color:var(--text)}
+.module-photo-controls{display:flex;flex-direction:column;gap:10px;align-items:flex-start;width:100%}
+.module-photo-preview{width:100%;max-height:180px;object-fit:contain;border:1px solid var(--border);border-radius:10px;background:var(--bg)}
+.module-photo-actions{display:flex;align-items:center;gap:8px}
+.module-photo-pick{text-align:center;cursor:pointer;margin:0}
+.module-photo-actions .btn-link.danger{color:#ef4444;border-color:rgba(239,68,68,.35)}
+.module-photo-actions .btn-link.danger:hover{border-color:#ef4444}
+#moduleModal .hint{font-size:.78rem;color:var(--muted);line-height:1.5;display:block}
+@media (max-width:640px){.module-item{flex-direction:column;align-items:flex-start}}
+</style>
+</body>
+</html>

public/report.custom.css

@@ -0,0 +1,188 @@
+/* WhatIDo - report page layer on top of report.css (design system from the reference layout). */
+
+@font-face{
+  font-family:"Inter";
+  font-style:normal;
+  font-weight:400;
+  font-display:swap;
+  src:url("/fonts/inter-400.woff2") format("woff2");
+}
+@font-face{
+  font-family:"Inter";
+  font-style:normal;
+  font-weight:500;
+  font-display:swap;
+  src:url("/fonts/inter-500-cyr.woff2") format("woff2");
+  unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116;
+}
+@font-face{
+  font-family:"Inter";
+  font-style:normal;
+  font-weight:500;
+  font-display:swap;
+  src:url("/fonts/inter-500-lat.woff2") format("woff2");
+  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
+}
+
+:root{
+--rep-accent:rgb(118,132,255);
+--rep-accent-hover:rgb(89,99,185);
+--rep-bg:rgb(21,21,21);
+--rep-line:rgba(255,255,255,.1);
+--rep-line-soft:rgba(255,255,255,.16);
+--rep-muted:rgba(174,176,176,1);
+--sf-img-0:url("data:image/svg+xml;base64,PHN2ZyB3aWR0aD0nMjUnIGhlaWdodD0nMjUnIHZpZXdCb3g9JzAgMCAyNSAyNScgZmlsbD0nbm9uZScgeG1sbnM9J2h0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnJz48cGF0aCBkPSdNMTUuNSA2LjVMOS41IDEyLjVMMTUuNSAxOC41JyBzdHJva2U9JyM5QzlDOUMnIHN0cm9rZS1saW5lY2FwPSdyb3VuZCcgc3Ryb2tlLWxpbmVqb2luPSdyb3VuZCcvPjwvc3ZnPgo=");
+--sf-img-1:url("data:image/svg+xml;base64,PHN2ZyB3aWR0aD0nMjUnIGhlaWdodD0nMjUnIHZpZXdCb3g9JzAgMCAyNSAyNScgZmlsbD0nbm9uZScgeG1sbnM9J2h0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnJz48cGF0aCBkPSdNOS41IDE4LjVMMTUuNSAxMi41TDkuNSA2LjUnIHN0cm9rZT0nIzlDOUM5Qycgc3Ryb2tlLWxpbmVjYXA9J3JvdW5kJyBzdHJva2UtbGluZWpvaW49J3JvdW5kJy8+PC9zdmc+Cg==");
+--sf-img-7:url("data:image/svg+xml;base64,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");
+--sf-img-8:url("data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMzIiIGhlaWdodD0iMzIiIHZpZXdCb3g9IjAgMCAzMiAzMiIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPHBhdGggZmlsbC1ydWxlPSJldmVub2RkIiBjbGlwLXJ1bGU9ImV2ZW5vZGQiIGQ9Ik0xNi4wMDE2IDI2LjYwNjZMNi44MDk0NCAxNy40MTQ0TDYuODA5NDQgMTcuNDE0NEw1LjM5NTIyIDE2LjAwMDJMNS4zOTUyMyAxNi4wMDAyTDUuMzk1MDQgMTZMNi44MDkyNiAxNC41ODU4TDYuODA5NDQgMTQuNTg2TDE2LjAwMTggNS4zOTM1OUwxNy40MTYgNi44MDc4TDkuMjE0OTkgMTUuMDA4OUwyNS41MDQ4IDE1LjAwODhMMjUuNTA0OCAxNi45OTE2TDkuMjE1MDggMTYuOTkxNkwxNy40MTU5IDI1LjE5MjRMMTYuMDAxNiAyNi42MDY2WiIgZmlsbD0id2hpdGUiLz4KPC9zdmc+Cg==");
+--sf-img-9:url("data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMTIiIGhlaWdodD0iMTEiIHZpZXdCb3g9IjAgMCAxMiAxMSIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPHBhdGggZD0iTTEuMTk5MjIgNC44NTYzNkw0Ljc5OTIyIDkuNzMyNTVMMTAuNzk5MiAxLjE5OTIyIiBzdHJva2U9IndoaXRlIi8+Cjwvc3ZnPgo=");
+}
+
+html{scroll-behavior:smooth}
+html,body{background-color:var(--rep-bg)}
+body{overflow-x:hidden}
+::selection{background-color:var(--rep-accent);color:#fff}
+.container--u-i80idakgi{opacity:1!important;transform:none!important}
+.rep-hidden{display:none!important}
+.rep-static{cursor:default;color:var(--rep-muted)}
+[data-img]{cursor:zoom-in}
+button,a{-webkit-tap-highlight-color:transparent}
+
+.rep-logo-box{width:auto;min-width:44px;height:40px;align-items:center;justify-content:center;overflow:visible}
+.rep-logo{font-size:20px;font-weight:500;letter-spacing:-.05em;line-height:1;color:rgb(21,21,21);white-space:nowrap}
+.rep-brand-logo{height:40px;width:auto;max-width:min(30vw,200px);object-fit:contain;display:block}
+.rep-brand-name{font-size:18px;font-weight:500;letter-spacing:-.05em;line-height:1;color:rgb(21,21,21);white-space:nowrap;max-width:min(26vw,180px);overflow:hidden;text-overflow:ellipsis}
+.rep-nav .link-block--u-ij7yf5mm2{column-gap:12px}
+.rep-logo-box--footer{height:20px;min-width:0}
+.rep-logo--white{font-size:18px;color:#fff}
+
+.rep-overlay{display:none}
+.rep-overlay.is-open{display:block}
+@media (min-width:992px){
+.rep-burger,.rep-menu-close{display:none!important}
+}
+@media (max-width:991px){
+.rep-menu-panel.is-open{display:flex!important;position:fixed;top:0;right:0;bottom:0;left:0;z-index:85;flex-direction:column;align-items:flex-start;background-color:rgb(255,255,255);padding:20px;overflow-y:auto}
+.rep-menu-panel.is-open .menu__scroll-wrapper{display:block!important;width:100%;min-width:0;height:auto}
+.rep-menu-panel.is-open .menu__wrapper-lvl1{display:block!important;position:static;background-image:none;background-color:transparent;padding:0}
+.rep-menu-panel.is-open .menu__list-lvl1{display:flex!important;flex-direction:column;align-items:flex-start;row-gap:16px;padding:50px 10px 0}
+.rep-menu-panel.is-open .menu__link-lvl1{font-size:26px;line-height:110%;padding:0}
+.rep-menu-close.is-open{display:block!important;position:absolute;top:22px;right:22px}
+.rep-burger{display:block}
+}
+
+.rep-hero-photo{position:relative;display:flex;align-items:center;justify-content:center}
+.rep-monogram{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:clamp(56px,9vw,140px);font-weight:600;letter-spacing:-.06em;color:rgba(255,255,255,.06)}
+.rep-hero-tag{color:rgba(255,255,255,.35)}
+.rep-hero-lead{white-space:pre-line;word-break:break-word}
+
+.rep-slider{width:100%;max-width:100%;min-width:0}
+.rep-slider .blocklist__list{display:flex;overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch;scroll-snap-type:x mandatory;scrollbar-width:none;-ms-overflow-style:none}
+.rep-slider .blocklist__list::-webkit-scrollbar{display:none;width:0;height:0}
+.rep-slider .blocklist__item-wrapper{flex:0 0 100%;max-width:100%;scroll-snap-align:start}
+@media (min-width:992px){
+.rep-slider .blocklist__item-wrapper{flex:0 0 50%}
+}
+.rep-slider [data-slider-prev],.rep-slider [data-slider-next]{cursor:pointer}
+.rep-slider .rep-arrow-off{opacity:.06!important;pointer-events:none}
+
+.rep-work-photo{width:100%;max-width:280px;height:auto;aspect-ratio:1/1;border-radius:55px}
+@media (max-width:991px){
+.rep-work-photo{max-width:200px}
+}
+.rep-work-photo .image__img{width:100%;height:100%;object-fit:cover}
+
+.rep-gallery-photo{width:180px;height:180px;max-width:180px;border-radius:50px}
+@media (max-width:991px){
+.rep-gallery-photo{width:140px;height:140px;max-width:140px;border-radius:40px}
+}
+.rep-gallery-photo .image__img{width:100%;height:100%;object-fit:cover}
+.rep-gallery-caption{color:#fff}
+.rep-gallery-date{color:rgba(56,56,56,1);margin-bottom:auto}
+.rep-gallery-text{color:#fff}
+
+.rep-stack{flex-direction:column;align-items:flex-start;row-gap:12px}
+.rep-tl-desc{color:rgba(255,255,255,.7);max-width:350px;line-height:130%}
+.rep-tl-aside{row-gap:12px}
+.rep-tl-count{color:rgba(56,56,56,1)}
+.rep-files{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px;max-width:350px}
+.rep-chip{display:inline-flex;align-items:center;gap:8px;max-width:280px;padding:9px 18px;border:1px solid var(--rep-line-soft);border-radius:100px;font-size:13px;font-weight:500;letter-spacing:-.05em;line-height:100%;color:rgba(255,255,255,.7);text-decoration:none;transition:border-color .1s linear,color .1s linear}
+.rep-chip:hover{border-color:rgba(255,255,255,.65);color:#fff}
+.rep-chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
+.rep-chip--static{cursor:default}
+.rep-chip--static:hover{border-color:var(--rep-line-soft);color:rgba(255,255,255,.7)}
+.rep-empty{color:rgba(174,176,176,1);font-size:15px;font-weight:500;letter-spacing:-.05em;padding:20px 0}
+
+.rep-file-item{text-decoration:none;color:inherit;cursor:pointer;transition:background-color .15s linear}
+.rep-file-item:hover{background-color:rgb(255,255,255)}
+.rep-file-icon{display:flex;align-items:center;justify-content:center;width:180px;height:180px;max-width:180px;border-radius:50px;background-color:rgb(255,255,255);border:1px solid rgba(0,0,0,.06);font-size:20px;font-weight:500;letter-spacing:-.05em;color:rgba(21,21,21,.5);text-transform:uppercase}
+@media (max-width:991px){
+.rep-file-icon{width:140px;height:140px;max-width:140px;border-radius:40px;font-size:16px}
+}
+.rep-file-title{color:rgb(21,21,21);overflow-wrap:anywhere}
+.rep-file-meta{color:var(--rep-muted)}
+.rep-file-cta{display:inline-flex;margin-top:12px;padding:9px 18px;border:1px solid rgba(187,189,190,1);border-radius:100px;font-size:13px;font-weight:500;letter-spacing:-.05em;color:rgba(21,21,21,.75);text-decoration:none}
+.rep-file-item:hover .rep-file-cta{border-color:rgb(21,21,21);color:rgb(21,21,21)}
+.rep-contact{width:auto;max-width:420px;align-items:flex-start;row-gap:16px}
+.rep-contact-title{color:#fff;font-size:24px;font-weight:500;letter-spacing:-.05em;line-height:115%}
+.rep-contact-note{color:var(--rep-muted);font-size:15px;font-weight:500;letter-spacing:-.05em;line-height:140%}
+.rep-contact-btn{width:100%;height:60px;background-color:var(--rep-accent);border-radius:10px;color:#fff}
+.rep-contact-btn:hover{background-color:var(--rep-accent-hover)}
+.rep-footer-photo{width:180px;height:180px;max-width:180px;border-radius:55px}
+@media (max-width:991px){
+.rep-footer-photo{width:140px;height:140px;max-width:140px}
+}
+.rep-footer-photo .image__img{width:100%;height:100%;object-fit:cover}
+
+.rep-countdown{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);z-index:60;display:inline-flex;align-items:center;gap:8px;max-width:calc(100% - 32px);padding:12px 22px;border:1px solid var(--rep-line-soft);border-radius:100px;background-color:rgba(21,21,21,.94);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:rgba(255,255,255,.8);font-size:14px;font-weight:500;letter-spacing:-.05em;line-height:120%;white-space:nowrap;overflow:hidden}
+.rep-countdown strong{color:#fff;font-weight:500}
+.rep-countdown.rep-warn{border-color:rgba(250,192,0,.45)}
+.rep-countdown.rep-urgent{border-color:rgba(255,79,82,.55)}
+
+.rep-error{display:flex;align-items:center;justify-content:center;min-height:70vh;padding:80px 30px}
+.rep-error-inner{display:flex;flex-direction:column;align-items:center;row-gap:20px;max-width:540px;text-align:center}
+.rep-error-title{color:#fff;font-size:clamp(32px,4vw,50px);font-weight:500;letter-spacing:-.05em;line-height:100%}
+.rep-error-text{color:var(--rep-muted);font-size:15px;font-weight:500;letter-spacing:-.05em;line-height:140%}
+.rep-error-btn{width:auto;height:60px;padding:0 30px;background-color:var(--rep-accent);border-radius:10px;color:#fff}
+.rep-error-btn:hover{background-color:var(--rep-accent-hover)}
+
+.rep-lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:300;display:none;align-items:center;justify-content:center;padding:30px;background-color:rgba(0,0,0,.9);cursor:zoom-out}
+.rep-lightbox.is-open{display:flex}
+.rep-lightbox img{max-width:100%;max-height:100%;object-fit:contain;border-radius:10px}
+
+.rep-modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:400;display:none;align-items:center;justify-content:center;padding:20px;background-color:rgba(0,0,0,.72);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
+.rep-modal.is-open{display:flex}
+.rep-modal-box{display:flex;flex-direction:column;row-gap:16px;width:100%;max-width:420px;padding:35px;border:1px solid rgba(44,44,44,1);border-radius:20px;background-color:var(--rep-bg)}
+.rep-modal-title{color:#fff;font-size:24px;font-weight:500;letter-spacing:-.05em;line-height:115%}
+.rep-modal-text{color:var(--rep-muted);font-size:15px;font-weight:500;letter-spacing:-.05em;line-height:140%}
+.rep-modal-input{width:100%;height:55px;padding:0 18px;border:1px solid var(--rep-line-soft);border-radius:10px;background-color:transparent;color:#fff;font-size:15px;font-weight:500;letter-spacing:-.05em;outline:none}
+.rep-modal-input::placeholder{color:rgba(255,255,255,.35)}
+.rep-modal-input:focus{border-color:rgba(255,255,255,.5)}
+.rep-modal-btn{width:100%;height:55px;background-color:var(--rep-accent);border-radius:10px;color:#fff}
+.rep-modal-btn:hover{background-color:var(--rep-accent-hover)}
+.rep-modal-error{color:rgb(255,79,82);font-size:14px;font-weight:500;letter-spacing:-.05em}
+
+@media (max-width:640px){
+.rep-countdown{bottom:14px;padding:10px 16px;font-size:13px}
+.rep-modal-box{padding:25px}
+}
+
+.rep-work-desc{color:rgba(255,255,255,.7);max-width:350px;line-height:130%}
+.rep-stack>.text-block-wrap-div{flex-grow:0}
+.rep-file-meta .text-block-wrap-div{flex-grow:0}
+.rep-about-photo{display:block;width:100%;height:100%}
+.rep-about-photo .image__img{width:100%;height:100%;object-fit:cover}
+.rep-about-monogram{display:flex;align-items:center;justify-content:center;width:100%;height:100%;font-size:64px;font-weight:600;letter-spacing:-.06em;color:rgba(21,21,21,.12)}
+
+#works.section--u-ibq7nxfzo{background-color:rgb(255,255,255)}
+#works .text--u-ihb2xbsz6{color:rgba(21,21,21,1)}
+#works .blocklist__item--u-iqn443glf{background-color:rgb(255,255,255)}
+#works .div--u-ifxd1g9rk{border-top-color:rgba(228,231,232,1);border-right-color:rgba(228,231,232,1);border-bottom-color:rgba(228,231,232,1);border-left-color:rgba(228,231,232,1)}
+#works .text--u-ib8dkw227{color:rgba(220,220,220,1)}
+#works .text--u-i8ydj7eyx{color:rgba(21,21,21,1)}
+#works .div--u-ipp2467j8{border-top-color:rgba(187,189,190,1);border-right-color:rgba(187,189,190,1);border-bottom-color:rgba(187,189,190,1);border-left-color:rgba(187,189,190,1)}
+#works .text--u-iz3df5dls{color:rgba(21,21,21,1)}
+#works .div--u-ibren39lw,#works .div--u-ixtm7p8ov,#works .div--u-iidtqgnjo,#works .div--u-iohjzr62g{background-color:rgb(21,21,21)}
+#works .rep-work-desc{color:rgba(21,21,21,.7)}
+#works .rep-chip{border-color:rgb(187,189,190);color:rgba(21,21,21,.75)}
+#works .rep-chip:hover{border-color:rgb(21,21,21);color:rgb(21,21,21)}

public/report.html

@@ -0,0 +1,285 @@
+<!DOCTYPE html>
+<html lang="ru">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width,initial-scale=1">
+<meta name="theme-color" content="#151515">
+<meta name="robots" content="noindex,nofollow">
+<title>Отчёт</title>
+<link rel="stylesheet" href="/report.css">
+<link rel="stylesheet" href="/report.custom.css">
+</head>
+<body>
+<div class="mosaic-wrap">
+<div class="root root--u-i8z5xo3zc" id="top">
+
+<section class="section paddings--left-right section--u-i7l3q2nvu rep-nav">
+  <div class="container container--u-i80idakgi">
+    <a href="#top" class="link-block link-block--u-ij7yf5mm2">
+      <div class="image image--u-irhpgss26 rep-logo-box">
+        <img id="brandLogo" class="rep-brand-logo" alt="" hidden>
+        <span class="rep-logo" id="brandMark">—</span>
+      </div>
+      <span class="rep-brand-name" id="brandName" hidden></span>
+    </a>
+    <div class="menu menu--u-i9yrdei10 menu--s2-i9yrdei10">
+      <div class="menu__fixed-wrapper menu__fixed-wrapper--s2-iek5sxvy1 rep-menu-panel" id="navPanel">
+        <div class="menu__scroll-wrapper menu__scroll-wrapper--u-ihg46fvlv menu__scroll-wrapper--s2-ihg46fvlv">
+          <div class="menu__wrapper-lvl1 menu__wrapper-lvl1--u-ic1ljomjg menu__wrapper-lvl1--s2-ic1ljomjg">
+            <div class="menu__list-lvl1 menu__list-lvl1--u-ioyaxt4m1 menu__list-lvl1--s2-ioyaxt4m1">
+              <div class="menu__item-lvl1 menu__item-lvl1--u-imeieea6o" data-nav="about">
+                <a href="#about" class="menu__link-lvl1 menu__link-lvl1--u-i6278jyvl">
+                  <div class="menu__link-text menu__link-text--u-i2qgb1ij1"><span class="text-block-wrap-div">Обо мне</span></div>
+                </a>
+              </div>
+              <div class="menu__item-lvl1 menu__item-lvl1--u-imeieea6o" data-nav="timeline">
+                <a href="#timeline" class="menu__link-lvl1 menu__link-lvl1--u-i6278jyvl">
+                  <div class="menu__link-text menu__link-text--u-i2qgb1ij1"><span class="text-block-wrap-div">Хроника</span></div>
+                </a>
+              </div>
+              <div class="menu__item-lvl1 menu__item-lvl1--u-imeieea6o" data-nav="works">
+                <a href="#works" class="menu__link-lvl1 menu__link-lvl1--u-i6278jyvl">
+                  <div class="menu__link-text menu__link-text--u-i2qgb1ij1"><span class="text-block-wrap-div">Работы</span></div>
+                </a>
+              </div>
+              <div class="menu__item-lvl1 menu__item-lvl1--u-imeieea6o" data-nav="gallery">
+                <a href="#gallery" class="menu__link-lvl1 menu__link-lvl1--u-i6278jyvl">
+                  <div class="menu__link-text menu__link-text--u-i2qgb1ij1"><span class="text-block-wrap-div">Фото</span></div>
+                </a>
+              </div>
+              <div class="menu__item-lvl1 menu__item-lvl1--u-imeieea6o" data-nav="files">
+                <a href="#files" class="menu__link-lvl1 menu__link-lvl1--u-i6278jyvl">
+                  <div class="menu__link-text menu__link-text--u-i2qgb1ij1"><span class="text-block-wrap-div">Файлы</span></div>
+                </a>
+              </div>
+            </div>
+          </div>
+        </div>
+        <div role="button" class="menu__close-button menu__close-button--u-ib386a3r1 menu__close-button--s2-ib386a3r1 rep-menu-close" id="navClose"></div>
+      </div>
+      <div role="button" class="menu__burger-button menu__burger-button--u-ibf8kzqjr menu__burger-button--s2-ibf8kzqjr rep-burger" id="navBurger"></div>
+      <div class="menu__overlay menu__overlay--u-io05iogd9 rep-overlay" id="navOverlay"></div>
+    </div>
+    <a href="#contact" class="link text--link-1 link--u-i2ifdcrc4"><span class="text-block-wrap-div">Контакты</span></a>
+  </div>
+</section>
+
+<div id="errorBox" class="rep-error" style="display:none">
+  <div class="rep-error-inner">
+    <div class="rep-error-title">Отчёт недоступен</div>
+    <div class="rep-error-text" id="errorText"></div>
+    <a href="/" class="button button--u-i4a1jl1f8 text--button rep-error-btn">
+      <span class="text-button text-button--u-i4t8wl9m2"><span class="text-block-wrap-div">На главную</span></span>
+    </a>
+  </div>
+</div>
+
+<main id="content" style="display:none">
+<section class="section section--u-imrochvid" id="hero">
+  <div class="text text--u-ihro87s5g h1" id="heroName"><span class="text-block-wrap-div">—</span></div>
+  <div class="div div--u-iypw3r3hy"></div>
+  <div class="div div--u-iac2fpjoy paddings--left-right">
+    <div class="text text--u-if3tqh9j6 t2" id="heroRole"><span class="text-block-wrap-div">—</span></div>
+    <div class="text text--u-il0q6mzel t2" id="heroPeriod"><span class="text-block-wrap-div">—</span></div>
+  </div>
+  <div class="div div--u-ii07pa6dy">
+    <div class="image image--u-ivhonc1br">
+      <img class="image__img" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNDExIiBoZWlnaHQ9IjQxMiIgdmlld0JveD0iMCAwIDQxMSA0MTIiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+CjxjaXJjbGUgY3g9IjIwNSIgY3k9IjIwNiIgcj0iMjA0LjUiIHN0cm9rZT0iIzIxMjEyMSIvPgo8cmVjdCB3aWR0aD0iNTgxIiBoZWlnaHQ9IjEiIHRyYW5zZm9ybT0icm90YXRlKDQ1KSIgZmlsbD0iIzIxMjEyMSIvPgo8L3N2Zz4KCg==" alt="">
+    </div>
+    <div class="div div--u-ivyxhpbts">
+      <div class="div div--u-inb3arto0">
+        <div class="div div--u-iloks34xh">
+          <div class="image image--u-id09xtq63">
+            <img class="image__img image__img--s2-ipfbguwr1" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNDAiIGhlaWdodD0iMjAiIHZpZXdCb3g9IjAgMCA0MCAyMCIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPHBhdGggZD0iTTAgMEwyMCAyMEgwVjBaIiBmaWxsPSJ3aGl0ZSIvPgo8cGF0aCBkPSJNMjAgMjBMNDAgLTguNzQyMjhlLTA3TDQwIDIwTDIwIDIwWiIgZmlsbD0id2hpdGUiLz4KPC9zdmc+Cgo=" alt="">
+          </div>
+          <div class="text text--u-is1fxv2no l1 rep-hero-lead" id="heroLead"><span class="text-block-wrap-div"></span></div>
+          <div class="text text--u-ig2k8b0st l1" id="heroTag"><span class="text-block-wrap-div">[Отчёт]</span></div>
+          <div class="image image--u-i5hwy71ca">
+            <img class="image__img image__img--s2-icfu2drw3" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNDAiIGhlaWdodD0iMjAiIHZpZXdCb3g9IjAgMCA0MCAyMCIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPHBhdGggZD0iTTQwIDIwTDIwIC0xLjc0ODQ2ZS0wNkw0MCAwTDQwIDIwWiIgZmlsbD0id2hpdGUiLz4KPHBhdGggZD0iTTIwIDBMLTguNzQyMjhlLTA3IDIwTDAgLTguNzQyMjhlLTA3TDIwIDBaIiBmaWxsPSJ3aGl0ZSIvPgo8L3N2Zz4KCg==" alt="">
+          </div>
+          <div class="div div--u-iasmwwdzw"></div>
+          <div class="div div--u-i9jct2f9m"></div>
+          <div class="div div--u-is7e9z5nq"></div>
+          <div class="div div--u-i0k4yxpc8"></div>
+        </div>
+      </div>
+      <div class="image image--u-is0urbrfg rep-hero-photo" id="heroPhotoBox">
+        <img class="image__img" id="heroPhoto" alt="">
+      </div>
+    </div>
+    <div class="image image--u-i8jhhfeik">
+      <img class="image__img" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNDEwIiBoZWlnaHQ9IjQxMiIgdmlld0JveD0iMCAwIDQxMCA0MTIiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+CjxjaXJjbGUgY3g9IjIwNSIgY3k9IjIwNSIgcj0iMjA0LjUiIHN0cm9rZT0iIzIxMjEyMSIvPgo8cmVjdCB4PSI0MTEiIHk9IjEiIHdpZHRoPSI1ODAiIGhlaWdodD0iMSIgdHJhbnNmb3JtPSJyb3RhdGUoMTM1IDQxMSAxKSIgZmlsbD0iIzIxMjEyMSIvPgo8L3N2Zz4KCg==" alt="">
+    </div>
+  </div>
+  <div class="div div--u-ivqnx6ncb"></div>
+  <div class="div div--u-ivysvnhdd"></div>
+</section>
+ 
+<section class="section section--u-ije008ww5 paddings--left-right" id="about">
+  <div class="div div--u-ikil9thol"></div>
+  <div class="text text--u-ivqsnwblc h2" id="aboutTitle"><span class="text-block-wrap-div">Обо мне</span></div>
+  <div class="div div--u-isbf1g6de"></div>
+  <div class="div div--u-iayi3al5a">
+    <div class="div div--u-i7arpju57"></div>
+    <div class="div div--u-i6wqm8o03">
+      <div class="text text--u-iaopidyhq h3" id="aboutLead"><span class="text-block-wrap-div"></span></div>
+    </div>
+    <div class="div div--u-isrs3fsi8">
+      <div class="div div--u-ih80fbo71"></div>
+      <div class="div div--u-inkx4saax">
+        <div class="image image--u-iidjge3zd rep-about-photo" id="aboutPhotoBox">
+          <img class="image__img" id="aboutPhoto" alt="">
+        </div>
+        <div class="div div--u-irqublwm9"></div>
+        <div class="div div--u-ikxc1qjen"></div>
+        <div class="div div--u-i88rv34ah"></div>
+        <div class="div div--u-i8l8bxdx6"></div>
+      </div>
+      <div class="div div--u-iryjyivpv">
+        <div class="text text--u-igq5dogo6 t2" id="aboutNote"><span class="text-block-wrap-div"></span></div>
+      </div>
+    </div>
+    <div class="list list--u-i59hjh2ej" id="statsList"></div>
+  </div>
+  <a href="#contact" class="button button--u-i4a1jl1f8 text--button">
+    <span class="text-button text-button--u-i4t8wl9m2"><span class="text-block-wrap-div">Связаться</span></span>
+  </a>
+</section>
+
+<section class="section paddings--left-right section--u-iw83bdcw9" id="timeline">
+  <div class="text text--u-i6dz2a56i h2"><span class="text-block-wrap-div">Хроника занятий</span></div>
+  <div class="list list--u-iaxl58kyi" id="timelineList"></div>
+</section>
+ 
+<section class="section section--u-ibq7nxfzo paddings--left-right" id="works">
+  <div class="text h2 text--u-ihb2xbsz6"><span class="text-block-wrap-div">Работы</span></div>
+  <div class="div rep-slider" data-slider="works">
+    <div class="blocklist blocklist--u-ivlioq6ab blocklist--s2-ivlioq6ab">
+      <div class="blocklist__list-wrapper blocklist__list-wrapper--s2-i4t2ufz23">
+        <div class="blocklist__list blocklist__list--s2-iou286xss" id="worksTrack"></div>
+      </div>
+      <div class="blocklist__controls-wrapper blocklist__controls-wrapper--s2-igcvqnkng">
+        <div class="blocklist__controls blocklist__controls--u-igz87d7pf">
+          <div class="blocklist__control-arrows blocklist__control-arrows--u-ihwh9bgqr">
+            <div role="button" class="blocklist__arrow-prev2 blocklist__arrow-prev2--u-i72uloioe" data-slider-prev></div>
+            <div role="button" class="blocklist__arrow-next2 blocklist__arrow-next2--u-ivlw85q4f" data-slider-next></div>
+          </div>
+          <div class="blocklist__controls-pagination-wrapper"></div>
+        </div>
+      </div>
+    </div>
+  </div>
+</section>
+
+<section class="section paddings--left-right section--u-ip0mjje82" id="files">
+  <div class="text text--u-i24jt3mcb h2"><span class="text-block-wrap-div">Проектные файлы</span></div>
+  <div class="list list--u-iix2uh3ie" id="filesList"></div>
+</section>
+<section class="section section--u-i0y44hvpw paddings--left-right" id="gallery">
+  <div class="text h2 text--u-ikcqharhc"><span class="text-block-wrap-div">Фото группы</span></div>
+  <div class="div div--u-ig1bsrybs"></div>
+  <div class="div div--u-i0kioh3ih"></div>
+  <div class="div rep-slider" data-slider="gallery">
+    <div class="blocklist blocklist--u-iohyxn81v blocklist--s2-iohyxn81v">
+      <div class="blocklist__list-wrapper blocklist__list-wrapper--s2-ijirftpw5">
+        <div class="blocklist__list blocklist__list--s2-iak70wit9" id="galleryTrack"></div>
+      </div>
+      <div class="blocklist__controls-wrapper blocklist__controls-wrapper--s2-ig787iibk">
+        <div class="blocklist__controls blocklist__controls--u-iau8c9wem">
+          <div class="blocklist__control-arrows blocklist__control-arrows--u-ihw55qli4">
+            <div role="button" class="blocklist__arrow-prev2 blocklist__arrow-prev2--u-i8t1smxl7" data-slider-prev></div>
+            <div role="button" class="blocklist__arrow-next2 blocklist__arrow-next2--u-ixzxe7qta" data-slider-next></div>
+          </div>
+          <div class="blocklist__controls-pagination-wrapper"></div>
+        </div>
+      </div>
+    </div>
+  </div>
+</section>
+<section class="section section--u-ihbjvn71x" id="contact">
+  <div class="text text--u-ifdrgto5v h2"><span class="text-block-wrap-div">Связь с нами</span></div>
+  <div class="div div--u-ivyhwi7sr"></div>
+  <div class="div div--u-iq5a3c8eo">
+    <div class="image image--u-ipv2zlpi2">
+      <img class="image__img" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNDExIiBoZWlnaHQ9IjQxMiIgdmlld0JveD0iMCAwIDQxMSA0MTIiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+CjxjaXJjbGUgY3g9IjIwNSIgY3k9IjIwNiIgcj0iMjA0LjUiIHN0cm9rZT0iIzIxMjEyMSIvPgo8cmVjdCB3aWR0aD0iNTgxIiBoZWlnaHQ9IjEiIHRyYW5zZm9ybT0icm90YXRlKDQ1KSIgZmlsbD0iIzIxMjEyMSIvPgo8L3N2Zz4KCg==" alt="">
+    </div>
+    <div class="text text--u-ieyliov62 h3" id="contactNote"><span class="text-block-wrap-div"></span></div>
+    <div class="image image--u-im8xge6of">
+      <img class="image__img" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNDEwIiBoZWlnaHQ9IjQxMiIgdmlld0JveD0iMCAwIDQxMCA0MTIiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+CjxjaXJjbGUgY3g9IjIwNSIgY3k9IjIwNSIgcj0iMjA0LjUiIHN0cm9rZT0iIzIxMjEyMSIvPgo8cmVjdCB4PSI0MTEiIHk9IjEiIHdpZHRoPSI1ODAiIGhlaWdodD0iMSIgdHJhbnNmb3JtPSJyb3RhdGUoMTM1IDQxMSAxKSIgZmlsbD0iIzIxMjEyMSIvPgo8L3N2Zz4KCg==" alt="">
+    </div>
+  </div>
+  <div class="div div--u-ifj6asx15">
+    <div class="div div--u-i95yztn00"></div>
+    <div class="div div--u-iqswnal3i"></div>
+    <div class="image image--u-i9ff2hgvg rep-footer-photo" id="footerPhotoBox">
+      <img class="image__img" id="footerPhoto" alt="">
+    </div>
+    <div class="image image--u-ishqnsp3y">
+      <img class="image__img" src="data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNDAiIGhlaWdodD0iMjAiIHZpZXdCb3g9IjAgMCA0MCAyMCIgZmlsbD0ibm9uZSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPHBhdGggZD0iTTAgMEwyMCAyMEgwVjBaIiBmaWxsPSJ3aGl0ZSIvPgo8cGF0aCBkPSJNMjAgMjBMNDAgLTguNzQyMjhlLTA3TDQwIDIwTDIwIDIwWiIgZmlsbD0id2hpdGUiLz4KPC9zdmc+Cgo=" alt="">
+    </div>
+    <div class="div div--u-iosm3syjx"></div>
+    <div class="div div--u-imsajm4rq"></div>
+  </div>
+  <div class="div div--u-i0phithov">
+    <div class="div div--u-i82ybieml">
+      <a href="#top" class="link-block link-block--u-ic5ntfotz">
+        <div class="image image--u-iwz9z9ztv rep-logo-box rep-logo-box--footer"><span class="rep-logo rep-logo--white" id="brandMarkFooter">—</span></div>
+      </a>
+      <div class="div div--u-iqpqkl8er">
+        <div class="div div--u-i230b7fin">
+          <div class="text t2 text--u-iukrw4zbo"><span class="text-block-wrap-div">Меню</span></div>
+          <a href="#about" class="link text--link-1 link--u-ihn1tumex"><span class="text-block-wrap-div">Обо мне</span></a>
+          <a href="#timeline" class="link text--link-1 link--u-iw5fg3iez"><span class="text-block-wrap-div">Хроника занятий</span></a>
+          <a href="#works" class="link text--link-1 link--u-i6sruiw9p" data-nav="works"><span class="text-block-wrap-div">Работы</span></a>
+          <a href="#files" class="link text--link-1 link--u-ivy8mkxoi" data-nav="files"><span class="text-block-wrap-div">Файлы</span></a>
+          <a href="#gallery" class="link text--link-1 link--u-i17jh0lsx" data-nav="gallery"><span class="text-block-wrap-div">Фото группы</span></a>
+        </div>
+        <div class="div div--u-i3z8k7bsc">
+          <div class="text t2 text--u-isp07chjo"><span class="text-block-wrap-div">Отчёт</span></div>
+          <div class="link text--link-1 rep-static"><span class="text-block-wrap-div" id="footGroup"></span></div>
+          <div class="link text--link-1 rep-static"><span class="text-block-wrap-div" id="footPeriod"></span></div>
+          <div class="link text--link-1 rep-static"><span class="text-block-wrap-div" id="footCreated"></span></div>
+        </div>
+        <div class="div div--u-i94yzqcsn">
+          <div class="text t2 text--u-ibz851gxs"><span class="text-block-wrap-div">Ссылка</span></div>
+          <a href="#" class="link text--link-1 link--u-ioxiekbkh" id="footLink" target="_blank" rel="noopener noreferrer" style="display:none"><span class="text-block-wrap-div">Перейти по ссылке</span></a>
+          <div class="link text--link-1 rep-static"><span class="text-block-wrap-div" id="footExpires"></span></div>
+        </div>
+      </div>
+    </div>
+    <div class="form form--u-i3ge2e3aw rep-contact">
+      <div class="rep-contact-title" id="contactLead"></div>
+      <div class="rep-contact-note" id="contactSub"></div>
+      <a href="#top" class="button button--u-i4a1jl1f8 text--button rep-contact-btn" id="contactBtn">
+        <span class="text-button text-button--u-i4t8wl9m2"><span class="text-block-wrap-div">В начало отчёта</span></span>
+      </a>
+    </div>
+  </div>
+  <div class="div div--u-inush9rz9">
+    <div class="text t2 text--u-irub9snx4"><span class="text-block-wrap-div" id="footCopy"></span></div>
+    <div class="link text--link-1 rep-static"><span class="text-block-wrap-div" id="footBrand">WhatIDo</span></div>
+  </div>
+</section>
+</main>
+</div>
+</div>
+
+<div class="rep-countdown" id="countdown" style="display:none"><span class="rep-cd-text"></span></div>
+
+<div class="rep-lightbox" id="lightbox"><img id="lightboxImg" alt=""></div>
+
+<div class="rep-modal" id="passwordModal">
+  <div class="rep-modal-box">
+    <div class="rep-modal-title">Ссылка защищена паролем</div>
+    <div class="rep-modal-text">Введите пароль, чтобы открыть отчёт</div>
+    <input type="password" id="passwordInput" class="rep-modal-input" placeholder="Пароль" autocomplete="current-password">
+    <button type="button" id="passwordSubmitBtn" class="button button--u-i4a1jl1f8 text--button rep-modal-btn">
+      <span class="text-button text-button--u-i4t8wl9m2"><span class="text-block-wrap-div">Войти</span></span>
+    </button>
+    <div class="rep-modal-error" id="passwordError" style="display:none">Неверный пароль</div>
+  </div>
+</div>
+
+<script src="/js/report.js"></script>
+</body>
+</html>

public/settings.html

@@ -12,84 +12,178 @@
   <div class="main">
     <div class="page-head">
       <h2>Настройки</h2>
-      <p class="page-sub">Параметры формы и данные системы</p>
+      <p class="page-sub">Параметры формы, публичных страниц и данные системы</p>
+      <span class="page-status" id="authStatus"><span class="spinner dark"></span> Загрузка…</span>
+      <button class="head-btn" id="reloadBtn" type="button" title="Перезагрузить настройки"><i data-lucide="rotate-ccw"></i> Сбросить</button>
     </div>
 
+    <div class="settings-layout">
+      <aside class="settings-nav" id="settingsNav">
+        <a href="#sec-system" data-nav="sec-system" class="active"><i data-lucide="bar-chart-3"></i> Система</a>
+        <a href="#sec-brand" data-nav="sec-brand"><i data-lucide="palette"></i> Брендинг</a>
+        <a href="#sec-antispam" data-nav="sec-antispam"><i data-lucide="shield"></i> Антиспам</a>
+        <a href="#sec-share" data-nav="sec-share"><i data-lucide="link"></i> Публичные ссылки</a>
+        <a href="#sec-form" data-nav="sec-form"><i data-lucide="file-text"></i> Форма ответа</a>
+        <a href="#sec-photo" data-nav="sec-photo"><i data-lucide="camera"></i> Фото</a>
+        <a href="#sec-ai" data-nav="sec-ai"><i data-lucide="bot"></i> ИИ</a>
+        <a href="#sec-backup" data-nav="sec-backup"><i data-lucide="database"></i> Бэкапы</a>
+        <a href="#sec-bans" data-nav="sec-bans"><i data-lucide="shield-off"></i> Блокировки</a>
+      </aside>
+
       <div class="settings-stack settings-stack-grid">
-      <div class="settings-card wide">
+      <div class="settings-card wide" id="sec-system">
         <div class="card-head">
           <div class="ic"><i data-lucide="bar-chart-3"></i></div>
           <h3>Системная информация</h3>
+          <button class="icon-btn" id="systemRefreshBtn" type="button" title="Обновить" aria-label="Обновить"><i data-lucide="refresh-cw"></i></button>
+          <span class="head-live" id="systemLive" title="Данные кэшируются на сервере"></span>
         </div>
         <div id="systemInfo" class="sys-grid">
           <div class="sys-card loading">Загрузка…</div>
         </div>
       </div>
 
-      <div class="settings-card">
+      <div class="settings-card" id="sec-brand">
+        <div class="card-head">
+          <div class="ic"><i data-lucide="palette"></i></div>
+          <h3>Брендинг</h3>
+        </div>
+        <p class="hint">Название и логотип отображаются в админ-панели, на форме ответа ученика, странице входа и в отчёте.</p>
+        <div class="settings-field">
+          <label for="systemName">Название системы</label>
+          <input type="text" id="systemName" class="settings-input" maxlength="60" placeholder="WhatIDo">
+        </div>
+        <div class="settings-field">
+          <label>Логотип</label>
+          <div class="logo-picker">
+            <div class="logo-preview" id="logoPreview">
+              <span id="logoPreviewFallback">—</span>
+              <img id="logoPreviewImg" alt="Логотип">
+            </div>
+            <div class="logo-picker-actions">
+              <div class="logo-picker-btns">
+                <button class="btn-primary ghost" id="logoUploadBtn" type="button"><i data-lucide="upload"></i> Загрузить логотип</button>
+                <button class="btn-primary danger-ghost" id="logoRemoveBtn" type="button" hidden><i data-lucide="trash-2"></i> Удалить</button>
+              </div>
+              <input type="file" id="logoInput" accept="image/*" style="display:none">
+              <div class="logo-upload-status" id="logoUploadStatus"></div>
+              <span class="hint">Рекомендуется широкое изображение с прозрачным фоном (PNG/WebP), не более 1 МБ</span>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div class="settings-card" id="sec-antispam">
         <div class="card-head">
           <div class="ic"><i data-lucide="shield"></i></div>
           <h3>Защита от повторов</h3>
         </div>
         <p class="hint">Если ученик уже отправил ответ, следующая отправка от него будет отклонена в течение заданного времени. Минимальное значение — 1 минута.</p>
-        <div class="settings-row">
         <div class="settings-field">
           <label for="spamInterval">Интервал ожидания</label>
           <div class="unit-row">
             <input type="number" id="spamInterval" class="settings-input" min="1" max="1440" step="1">
             <span class="unit">минут</span>
           </div>
+          <span class="field-error" id="spamIntervalError"></span>
+          <div class="preset-btns" id="spamPresets">
+            <button class="preset-btn" type="button" data-min="1">1 мин</button>
+            <button class="preset-btn" type="button" data-min="15">15 мин</button>
+            <button class="preset-btn" type="button" data-min="30">30 мин</button>
+            <button class="preset-btn" type="button" data-min="60">1 час</button>
+            <button class="preset-btn" type="button" data-min="1440">Сутки</button>
           </div>
+          <span class="hint" id="spamIntervalHint"></span>
         </div>
       </div>
 
-      <div class="settings-card">
+      <div class="settings-card" id="sec-share">
         <div class="card-head">
           <div class="ic"><i data-lucide="link"></i></div>
           <h3>Страница публичной ссылки /s/&lt;hash&gt;</h3>
         </div>
         <p class="hint">Управление видимостью элементов на публичных страницах записей.</p>
-        <div class="settings-row">
-          <div class="settings-field" style="flex:1">
-            <label style="display:flex;align-items:center;gap:8px;cursor:pointer">
+        <label class="toggle">
           <input type="checkbox" id="shareShowMessage">
-              Показать сообщение ученика
+          <span class="toggle-track"><span class="toggle-thumb"></span></span>
+          <span class="toggle-text"><b>Сообщение ученика</b><small>Текст «Что делала(а)» на странице по ссылке</small></span>
         </label>
-          </div>
-        </div>
-        <div class="settings-row">
-          <div class="settings-field" style="flex:1">
-            <label style="display:flex;align-items:center;gap:8px;cursor:pointer">
+        <label class="toggle">
           <input type="checkbox" id="shareShowDate">
-              Показать дату в карточке записи
+          <span class="toggle-track"><span class="toggle-thumb"></span></span>
+          <span class="toggle-text"><b>Дата записи</b><small>Дата в карточке записи</small></span>
         </label>
-          </div>
-        </div>
-        <div class="settings-row">
-          <div class="settings-field" style="flex:1">
-            <label style="display:flex;align-items:center;gap:8px;cursor:pointer">
+        <label class="toggle">
           <input type="checkbox" id="shareShowNames">
-              Показывать фамилии и имена учеников
+          <span class="toggle-track"><span class="toggle-thumb"></span></span>
+          <span class="toggle-text"><b>Фамилии и имена</b><small>Имена учеников в галерее работ</small></span>
         </label>
-          </div>
-        </div>
-        <div class="settings-row">
-          <div class="settings-field" style="flex:1">
-            <label style="display:flex;align-items:center;gap:8px;cursor:pointer">
+        <label class="toggle">
           <input type="checkbox" id="shareShowPhotos">
-              Показывать фото группы
+          <span class="toggle-track"><span class="toggle-thumb"></span></span>
+          <span class="toggle-text"><b>Фото группы</b><small>Групповое фото в шапке страницы</small></span>
         </label>
-          </div>
-        </div>
-        <div class="settings-row">
-          <div class="settings-field" style="flex:1">
+        <div class="settings-field">
           <label for="cookieNoticeText">Уведомление о cookie</label>
           <textarea id="cookieNoticeText" class="settings-input" rows="3" style="min-height:80px"></textarea>
-          </div>
+          <span class="hint">Пусто — баннер не показывается</span>
         </div>
       </div>
 
+      <div class="settings-card" id="sec-ai">
+        <div class="card-head">
+          <div class="ic"><i data-lucide="bot"></i></div>
+          <h3>Промпт ИИ для исправления текста</h3>
+        </div>
+        <p class="hint">Инструкция для нейросети при исправлении ошибок в записи «Что делала(а)».</p>
+        <label class="toggle">
+          <input type="checkbox" id="aiAutoCheck">
+          <span class="toggle-track"><span class="toggle-thumb"></span></span>
+          <span class="toggle-text"><b>Автопроверка новых записей</b><small>Без участия человека — воркер сам обрабатывает очередь</small></span>
+        </label>
+        <div class="settings-field">
+          <label for="aiPrompt">Промпт</label>
+          <textarea id="aiPrompt" class="settings-input mono" rows="5" spellcheck="false"></textarea>
+        </div>
+        <div class="ai-queue" id="aiQueueInfo"></div>
+      </div>
+
       <div class="settings-card">
+        <div class="card-head">
+          <div class="ic"><i data-lucide="boxes"></i></div>
+          <h3>Профили моделей ИИ</h3>
+        </div>
+        <p class="hint">Модель, выбранная по умолчанию, обрабатывает записи учеников. «Нативная» — llama.cpp в Docker. Можно добавить любого провайдера с OpenAI-совместимым API (OpenRouter, OpenAI, Ollama и др.).</p>
+        <div class="ai-queue" id="aiProfileActive"></div>
+        <div class="card-foot" style="display:flex;gap:10px;align-items:center;flex-wrap:wrap">
+          <label style="display:flex;align-items:center;gap:8px;font-size:.88rem;min-width:0;max-width:100%">
+            Модель по умолчанию:
+            <select id="aiActiveProfile" class="settings-input" style="width:auto;min-width:0;max-width:100%;flex:1 1 200px">
+              <option value="native">Нативная (llama.cpp)</option>
+            </select>
+          </label>
+          <button class="btn-primary ghost" id="aiProfileAddBtn" type="button"><i data-lucide="plus"></i> Добавить профиль</button>
+        </div>
+        <div id="aiProfilesList" class="ai-profiles-list"></div>
+      </div>
+
+      <div class="settings-card" id="sec-backup">
+        <div class="card-head">
+          <div class="ic"><i data-lucide="database"></i></div>
+          <h3>Резервное копирование</h3>
+          <button class="icon-btn" id="statsRefreshBtn" type="button" title="Обновить статистику" aria-label="Обновить статистику"><i data-lucide="refresh-cw"></i></button>
+        </div>
+        <p class="hint">Скачайте архив со всеми данными (ученики, группы, журнал, настройки) и фотографиями. Восстановление полностью заменит текущие данные.</p>
+        <div class="data-stats" id="dataStats"><span class="chip">Загрузка статистики…</span></div>
+        <div class="card-foot">
+          <button class="btn-primary ghost" id="backupBtn" type="button"><i data-lucide="download"></i> Скачать бэкап</button>
+          <button class="btn-primary ghost danger" id="restoreBtn" type="button"><i data-lucide="upload"></i> Восстановить из файла</button>
+          <input type="file" id="restoreFile" accept=".tar.gz,.gz,application/gzip" style="display:none">
+        </div>
+        <div class="restore-status" id="restoreStatus"></div>
+      </div>
+
+      <div class="settings-card" id="sec-form">
         <div class="card-head">
           <div class="ic"><i data-lucide="file-text"></i></div>
           <h3>Футер на форме</h3>
@@ -107,45 +201,43 @@
         </div>
       </div>
 
-      <div class="settings-card">
+      <div class="settings-card" id="sec-photo">
         <div class="card-head">
-          <div class="ic"><i data-lucide="bot"></i></div>
-          <h3>Промпт ИИ для исправления текста</h3>
+          <div class="ic"><i data-lucide="camera"></i></div>
+          <h3>Фотография с веб-камеры</h3>
         </div>
-        <p class="hint">Инструкция для нейросети при исправлении ошибок в записи «Что делала(а)».</p>
+        <p class="hint">Разрешение и качество снимка на форме ответа ученика. Камера может выдать разрешение, ближайшее к выбранному.</p>
         <div class="settings-row">
-          <div class="settings-field" style="flex:1">
-            <label for="aiPrompt">Промпт</label>
-            <textarea id="aiPrompt" class="settings-input" rows="4" style="min-height:100px;font-family:monospace;font-size:.85rem"></textarea>
+          <div class="settings-field">
+            <label for="photoResolution">Разрешение</label>
+            <select id="photoResolution" class="settings-input">
+              <option value="640x480">640 × 480 (по умолчанию)</option>
+              <option value="1280x720">1280 × 720 (HD)</option>
+              <option value="1920x1080">1920 × 1080 (Full HD)</option>
+              <option value="2560x1440">2560 × 1440 (QHD)</option>
+            </select>
+          </div>
+          <div class="settings-field">
+            <label for="photoQuality">Качество JPEG</label>
+            <div class="unit-row">
+              <input type="number" id="photoQuality" class="settings-input" min="0.5" max="1" step="0.01" value="0.92">
+              <span class="unit">0.5–1.0</span>
+            </div>
+            <span class="hint">Больше значение — лучше качество и крупнее файл</span>
+          </div>
+          <div class="settings-field">
+            <label for="photoEngine">Обработка улучшения фото</label>
+            <select id="photoEngine" class="settings-input">
+              <option value="auto">Авто (сервер, иначе клиент)</option>
+              <option value="server">Сервер (sharp)</option>
+              <option value="client">Клиент (браузер)</option>
+            </select>
+            <span class="hint">Серверный режим обрабатывает оригинал без пережатия и быстрее на больших фото</span>
           </div>
         </div>
-        <div class="settings-row">
-          <div class="settings-field" style="flex:1">
-            <label style="display:flex;align-items:center;gap:8px;cursor:pointer">
-              <input type="checkbox" id="aiAutoCheck">
-              Автоматически проверять новые записи (без участия человека)
-            </label>
-          </div>
-        </div>
-        <div class="ai-queue" id="aiQueueInfo"></div>
       </div>
 
-      <div class="settings-card">
-        <div class="card-head">
-          <div class="ic"><i data-lucide="database"></i></div>
-          <h3>Резервное копирование</h3>
-        </div>
-        <p class="hint">Скачайте архив со всеми данными (ученики, группы, журнал, настройки) и фотографиями. Восстановление полностью заменит текущие данные.</p>
-        <div class="data-stats" id="dataStats"><span class="chip">Загрузка статистики…</span></div>
-        <div class="card-foot">
-          <button class="btn-primary ghost" id="backupBtn" type="button"><i data-lucide="download"></i> Скачать бэкап</button>
-          <button class="btn-primary ghost" id="restoreBtn" type="button"><i data-lucide="upload"></i> Восстановить из файла</button>
-          <input type="file" id="restoreFile" accept=".tar.gz,.gz,application/gzip" style="display:none">
-        </div>
-        <div class="restore-status" id="restoreStatus"></div>
-      </div>
-
-      <div class="settings-card" id="bansCard">
+      <div class="settings-card" id="sec-bans">
         <div class="card-head">
           <div class="ic"><i data-lucide="shield-off"></i></div>
           <h3>Блокировки IP</h3>
@@ -156,11 +248,49 @@
       </div>
     </div>
   </div>
+</div>
 
 <div class="save-bar" id="saveBar">
-  <span class="hint" id="saveHint" style="display:inline-flex;align-items:center;gap:6px"><i data-lucide="triangle-alert"></i> Есть несохранённые изменения</span>
-  <button class="btn-primary" id="saveBtn" type="button">Сохранить изменения</button>
+  <span class="hint" id="saveHint"><i data-lucide="triangle-alert"></i> Есть несохранённые изменения</span>
+  <span class="save-bar-actions">
+    <button class="btn-primary ghost" id="resetBtn" type="button"><i data-lucide="rotate-ccw"></i> Отменить</button>
+    <button class="btn-primary" id="saveBtn" type="button"><i data-lucide="check"></i> Сохранить</button>
+  </span>
 </div>
+
+<div class="modal-overlay" id="aiProfileModal">
+  <div class="edit-modal" style="max-width:560px">
+    <h3 id="aiProfileModalTitle">Добавить профиль ИИ</h3>
+    <div class="settings-field">
+      <label for="aiProfileName">Название профиля <span style="color:#ef4444">*</span></label>
+      <input type="text" id="aiProfileName" class="settings-input" placeholder="Например: OpenRouter GPT-4o-mini">
+    </div>
+    <div class="settings-field">
+      <label for="aiProfileModel">Модель <span style="color:#ef4444">*</span></label>
+      <input type="text" id="aiProfileModel" class="settings-input" placeholder="openai/gpt-4o-mini">
+    </div>
+    <div class="settings-field">
+      <label for="aiProfileBaseUrl">Base URL (OpenAI-совместимый API) <span style="color:#ef4444">*</span></label>
+      <input type="text" id="aiProfileBaseUrl" class="settings-input" placeholder="https://openrouter.ai/api/v1">
+    </div>
+    <div class="settings-field">
+      <label for="aiProfileApiKey">API-ключ (если требуется)</label>
+      <input type="password" id="aiProfileApiKey" class="settings-input" placeholder="sk-...">
+    </div>
+    <div class="settings-field">
+      <label for="aiProfileMaxTokens">Max tokens (лимит ответа модели)</label>
+      <input type="number" id="aiProfileMaxTokens" class="settings-input" min="16" max="32768" placeholder="Авто (1024–4096)">
+      <span class="hint">Оставьте пустым для авто. Для reasoning-моделей (gpt-oss, deepseek-r1) нужно 1024+ — иначе рассуждения не уместятся и ответ придёт пустым.</span>
+    </div>
+    <div class="ai-test-status" id="aiProfileTestStatus"></div>
+    <div class="actions" style="flex-wrap:wrap">
+      <button class="btn-primary" id="aiProfileSaveBtn" type="button">Сохранить</button>
+      <button class="btn-primary ghost" id="aiProfileTestBtn" type="button"><i data-lucide="plug-zap"></i> Проверить</button>
+      <button class="btn-primary ghost" id="aiProfileCancelBtn" type="button">Отмена</button>
+    </div>
+  </div>
+</div>
+
 <div class="toast" id="toast"></div>
 <script src="vendor/lucide.min.js"></script>
 <script src="admin.js"></script>

public/share.html

@@ -10,6 +10,10 @@
 :root{--yellow:#F7C90E;--dark:#211E22;--gray:#9C9C9C;--page:#f6f6f6;--card-bg:#fff;--radius:30px}
 body{font-family:'Segoe UI',system-ui,-apple-system,Roboto,sans-serif;background:var(--page);color:var(--dark);min-height:100dvh}
 .hero{background:var(--yellow);padding:44px 20px 52px;text-align:center;position:relative;overflow:hidden}
+.hero .brand{display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:16px}
+.hero .brand[hidden]{display:none}
+.hero .brand .brand-logo{height:52px;width:auto;max-width:min(42vw,300px);object-fit:contain;display:block}
+.hero .brand .brand-name{font-size:1.05rem;font-weight:800;letter-spacing:-.02em;color:var(--dark);opacity:.8}
 .hero h1{font-size:clamp(1.6rem,4.5vw,2.9rem);font-weight:800;line-height:1.05;letter-spacing:-.02em;color:var(--dark);max-width:900px;margin:0 auto}
 .hero .chips{margin-top:20px;display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
 .hero .chip{background:#fff;color:var(--dark);border-radius:999px;padding:8px 18px;font-size:.88rem;font-weight:600;box-shadow:5px 5px 10px rgba(216,173,0,.25)}
@@ -38,6 +42,9 @@ body{font-family:'Segoe UI',system-ui,-apple-system,Roboto,sans-serif;background
 .card .files a.ftype-presentation .ficon{background:#F6E4E8}
 .card .files a.ftype-other .ficon{background:#EFEFEF}
 .card .foot{margin-top:auto;padding:8px 6px 2px;font-size:.78rem;color:var(--gray)}
+.date-sep{grid-column:1/-1;display:flex;align-items:center;gap:14px;margin:8px 0 -8px}
+.date-sep .date-chip{background:var(--dark);color:#fff;font-size:.82rem;font-weight:700;padding:7px 16px;border-radius:999px;letter-spacing:.01em}
+.date-sep .date-line{flex:1;height:1px;background:#E3E3E3}
 .empty{grid-column:1/-1;background:#fff;border-radius:var(--radius);padding:48px 24px;text-align:center;color:var(--gray);box-shadow:0 1px 3px rgba(20,30,40,.06)}
 .empty .big{font-size:2rem;margin-bottom:10px}
 .loading{grid-column:1/-1;text-align:center;color:var(--gray);padding:40px}
@@ -85,6 +92,10 @@ body{font-family:'Segoe UI',system-ui,-apple-system,Roboto,sans-serif;background
 </head>
 <body>
 <section class="hero">
+  <div class="brand" id="brandHead" hidden>
+    <img class="brand-logo" id="brandLogo" alt="" hidden>
+    <span class="brand-name" id="brandName" hidden></span>
+  </div>
   <h1 id="title">Загрузка...</h1>
   <div class="chips" id="chips"></div>
 </section>

public/students.html

@@ -130,6 +130,85 @@
   </div>
 </div>
 
+<div class="modal-overlay" id="profileDataModal">
+  <div class="edit-modal" style="max-width:900px;width:96%;max-height:92dvh;overflow-y:auto">
+    <h3>Данные профиля: <span id="profileDataTitle" style="color:var(--accent)"></span></h3>
+    <form id="profileDataForm" style="display:grid;grid-template-columns:1fr 1fr;gap:12px 16px">
+      <div class="settings-field">
+        <label>Роль / направление</label>
+        <input type="text" id="pfRole" class="settings-input" placeholder="Например: Ученик направления «Frontend-разработка»">
+      </div>
+      <div class="settings-field">
+        <label>Статус</label>
+        <input type="text" id="pfStatus" class="settings-input" placeholder="Активно учится">
+      </div>
+      <div class="settings-field">
+        <label>Примечание к статусу</label>
+        <input type="text" id="pfStatusNote" class="settings-input" placeholder="учится с сентября 2022">
+      </div>
+      <div class="settings-field">
+        <label>Город</label>
+        <input type="text" id="pfCity" class="settings-input">
+      </div>
+      <div class="settings-field">
+        <label>Наставник</label>
+        <input type="text" id="pfMentor" class="settings-input">
+      </div>
+      <div class="settings-field">
+        <label>В академии с</label>
+        <input type="text" id="pfJoined" class="settings-input" placeholder="В академии с сентября 2022">
+      </div>
+      <div class="settings-field" style="grid-column:1/-1">
+        <label>О себе</label>
+        <textarea id="pfBio" class="settings-input" style="min-height:70px" placeholder="Короткий рассказ ученика о себе"></textarea>
+      </div>
+      <div class="settings-field">
+        <label>Цитата</label>
+        <input type="text" id="pfQuote" class="settings-input" placeholder="«Мой принцип: сначала понять, потом написать»">
+      </div>
+      <div class="settings-field">
+        <label>Теги (через запятую)</label>
+        <input type="text" id="pfTags" class="settings-input" placeholder="HTML, CSS, JavaScript">
+      </div>
+      <div class="settings-field">
+        <label>Контакты — строка: Иконка | Подпись | Ссылка</label>
+        <textarea id="pfContacts" class="settings-input" style="min-height:64px" placeholder="mail | maria@example.com | mailto:maria@example.com&#10;send | @nickname | https://t.me/nickname"></textarea>
+        <span class="hint">Иконки: mail, send, phone, github, globe, link, at-sign</span>
+      </div>
+      <div class="settings-field">
+        <label>Достижения — по одному в строке</label>
+        <textarea id="pfAchievements" class="settings-input" style="min-height:64px"></textarea>
+      </div>
+      <div class="settings-field">
+        <label>Навыки — строка: Группа | Навык | Уровень | %</label>
+        <textarea id="pfSkills" class="settings-input" style="min-height:64px" placeholder="Вёрстка | HTML5 · семантика | Изучен | 95"></textarea>
+      </div>
+      <div class="settings-field">
+        <label>Опыт работы — строка: Заголовок | Организация | Период | Дата | Бейдж | Описание | Теги (через запятую)</label>
+        <textarea id="pfExperience" class="settings-input" style="min-height:64px" placeholder="Хакатон Digital City | Академия | Март 2024 | 03.2024 | Хакатон | Прототип карты заявок, 2 место | Vue 3, Leaflet"></textarea>
+      </div>
+      <div class="settings-field">
+        <label>Прогресс по модулям — строка: Тема модуля | Прогресс % | Оценка | Преподаватель</label>
+        <textarea id="pfEducation" class="settings-input" style="min-height:64px" placeholder="JavaScript: основы языка | 100 | Оценка 4,7 | Игорь Дёмин"></textarea>
+      </div>
+      <div class="settings-field" style="grid-column:1/-1">
+        <label>Фотографии ученика</label>
+        <input type="hidden" id="pfPhoto">
+        <div class="pf-photos" id="pfPhotos"></div>
+        <div style="display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:6px">
+          <input type="file" id="pfPhotoFile" accept="image/*" hidden>
+          <button type="button" class="btn-primary ghost" id="pfPhotoUploadBtn">Загрузить фото</button>
+          <span class="hint">Клик по фото — сделать главным. Можно вставить из буфера обмена (Ctrl+V)</span>
+        </div>
+      </div>
+      <div style="grid-column:1/-1;display:flex;justify-content:flex-end;gap:8px">
+        <button type="button" class="btn-primary ghost" id="profileDataCancelBtn">Отмена</button>
+        <button type="submit" class="btn-primary">Сохранить</button>
+      </div>
+    </form>
+  </div>
+</div>
+
 <div class="toast" id="toast"></div>
 <script src="vendor/lucide.min.js"></script>
 <script src="admin.js"></script>

public/worker.html

@@ -5,6 +5,21 @@
 <meta name="viewport" content="width=device-width,initial-scale=1">
 <title>Воркер ИИ — Админ-панель</title>
 <link rel="stylesheet" href="admin.css">
+<style>
+.enhance-compare { position: relative; border-radius: 10px; overflow: hidden; background: var(--bg); border: 1px solid var(--border); user-select: none; touch-action: none; cursor: ew-resize; }
+.enhance-stage { transform-origin: 0 0; }
+.enhance-stage > img { display: block; width: 100%; height: auto; }
+.enhance-top { position: absolute; inset: 0; overflow: hidden; }
+.enhance-top .enhance-stage { position: absolute; inset: 0; }
+.enhance-top .enhance-stage > img { height: 100%; object-fit: fill; }
+.enhance-divider { position: absolute; top: 0; bottom: 0; left: 50%; width: 32px; transform: translateX(-50%); cursor: ew-resize; }
+.enhance-divider::before { content: ''; position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; transform: translateX(-50%); background: #fff; box-shadow: 0 0 6px rgba(0,0,0,.6); pointer-events: none; }
+.enhance-handle { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 34px; height: 34px; border-radius: 50%; background: #fff; color: #333; display: flex; align-items: center; justify-content: center; font-size: 1rem; box-shadow: 0 2px 8px rgba(0,0,0,.4); pointer-events: none; }
+.enhance-badge { position: absolute; top: 10px; padding: 3px 10px; border-radius: 999px; background: rgba(0,0,0,.55); color: #fff; font-size: .72rem; pointer-events: none; }
+.enhance-badge.left { left: 10px; }
+.enhance-badge.right { right: 10px; }
+.photo-thumb { width: 56px; height: 56px; object-fit: cover; border-radius: 6px; border: 1px solid var(--border); display: block; }
+</style>
 </head>
 <body data-page="worker">
 <div class="layout">
@@ -24,6 +39,8 @@
       <button class="btn-link" id="refreshBtn" type="button">Обновить</button>
       <button class="btn-link" id="wakeBtn" type="button" title="Запустить обработку очереди немедленно">Разбудить</button>
       <button class="btn-link" id="requeueBtn" type="button" title="Вернуть все записи с ошибкой в очередь">Перепроверить ошибки</button>
+      <button class="btn-link" id="photoWakeBtn" type="button" title="Разбудить фото-воркер">📷 Разбудить фото</button>
+      <button class="btn-link" id="photoToggleBtn" type="button">📷 …</button>
       <button class="btn-link" id="toggleBtn" type="button">…</button>
     </div>
 
@@ -78,6 +95,39 @@
         <div class="pager" id="recentPager"></div>
       </div>
 
+      <div class="settings-card wide">
+        <div class="card-head">
+          <div class="ic"><i data-lucide="image"></i></div>
+          <h3>Обработка фотографий</h3>
+        </div>
+        <div class="actions-row" style="margin-bottom:10px">
+          <span class="hint" id="photoStateHint"></span>
+          <span style="flex:1"></span>
+          <button class="btn-link" id="photoRequeueBtn" type="button" title="Вернуть задания с ошибкой в очередь">Повторить ошибки фото</button>
+        </div>
+        <div class="worker-counts" id="photoCounts" style="margin-bottom:10px"></div>
+        <p class="hint">В очереди (<span id="photoPendingCount">0</span>)</p>
+        <div class="audit-wrap" style="margin-bottom:14px">
+          <table class="audit-table" id="photoPendingTable">
+            <thead>
+              <tr><th>Задание</th><th>Запись</th><th>Действие</th><th>Поставлено</th></tr>
+            </thead>
+            <tbody></tbody>
+          </table>
+          <div class="empty" id="photoPendingEmpty" style="display:none">Очередь пуста.</div>
+        </div>
+        <div class="audit-wrap">
+          <table class="audit-table" id="photoTable">
+            <thead>
+              <tr><th>Время</th><th>Запись</th><th>Действие</th><th>Статус</th><th>Было</th><th>Стало</th><th>Ошибка</th><th></th></tr>
+            </thead>
+            <tbody></tbody>
+          </table>
+          <div class="empty" id="photoEmpty" style="display:none">Обработок фотографий пока нет.</div>
+        </div>
+        <div class="pager" id="photoRecentPager"></div>
+      </div>
+
       <div class="settings-card wide" id="errorsCard" style="display:none">
         <div class="card-head">
           <div class="ic"><i data-lucide="triangle-alert"></i></div>
@@ -112,6 +162,28 @@
     </div>
   </div>
 </div>
+<div class="modal-overlay" id="photoJobModal">
+  <div class="edit-modal" style="max-width:900px">
+    <h3 id="photoJobTitle">Обработка фотографии</h3>
+    <div class="enhance-compare" id="photoJobCompare">
+      <div class="enhance-stage">
+        <img id="photoJobBefore" alt="Было">
+      </div>
+      <div class="enhance-top" id="photoJobTop" style="clip-path:inset(0 0 0 50%)">
+        <div class="enhance-stage enhance-stage-fill">
+          <img id="photoJobAfter" alt="Стало">
+        </div>
+      </div>
+      <div class="enhance-divider" id="photoJobDivider"><div class="enhance-handle">⇔</div></div>
+      <div class="enhance-badge left">Было</div>
+      <div class="enhance-badge right">Стало</div>
+    </div>
+    <div class="card-foot" style="justify-content:flex-end;gap:8px;margin-top:14px">
+      <button type="button" class="btn-primary ghost" id="photoJobCloseBtn">Закрыть</button>
+      <button type="button" class="btn-primary" id="photoJobRollbackBtn">↩ Откатить к версии «Было»</button>
+    </div>
+  </div>
+</div>
 <div class="toast" id="toast"></div>
 <script src="vendor/lucide.min.js"></script>
 <script src="admin.js"></script>

scripts/gen-version.js

@@ -0,0 +1,18 @@
+const { execSync } = require('child_process');
+const fs = require('fs');
+const path = require('path');
+
+function sh(cmd) {
+  try { return execSync(cmd, { encoding: 'utf8' }).trim(); } catch { return ''; }
+}
+
+const out = {
+  full: sh('git rev-parse HEAD'),
+  short: sh('git rev-parse --short HEAD'),
+  date: sh('git log -1 --format=%cI')
+};
+
+fs.writeFileSync(
+  path.join(__dirname, '..', 'public', 'version.json'),
+  JSON.stringify(out, null, 2)
+);

scripts/post-commit.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+ROOT="$(git rev-parse --show-toplevel)"
+node "$ROOT/scripts/gen-version.js"

todo.md

@@ -0,0 +1,78 @@
+# TODO: профиль ученика + ZIP-архив
+
+## Задача
+
+1. На `/students.html` у каждого ученика — кнопка **«Профиль»**, которая одним нажатием
+   отдаёт ZIP-архив со всеми данными ученика (фото, работы/файлы, записи журнала).
+2. Сгенерированная страница `index.html` внутри архива должна быть оформлена
+   **полностью по дизайну `student-profile.html`** (тёмная/светлая тема, токены,
+   топбар, hero, статистика, образование, опыт, навыки, проекты, уроки, «о себе», футер).
+3. Если в БД нет данных для заполнения блоков этой страницы — страница не должна
+   ломаться или показывать выдуманные данные: блоки рендерятся из того, что есть,
+   пустые разделы получают аккуратный empty-state, а **данные можно добавить позже**
+   (без правок кода).
+
+## План работ
+
+- [x] Разведка: `server.js` (экспорт `/api/export/student`, `createZipWriter`,
+      `renderStudentReport`), `public/students.html` + `public/js/students.js`,
+      `db/init.sql` + `db/migration.sql`, дизайн-макет `student-profile.html`.
+- [x] `todo.md` (этот файл).
+- [x] БД: у ученика появляются поля для будущего заполнения профиля —
+      `students.profile JSONB` и `students.photo_path` (`db/init.sql`, `db/migration.sql`).
+- [x] Бэкап/восстановление: новые поля сохраняются и восстанавливаются
+      (`normalizeRestoreData`, `INSERT INTO students`).
+- [x] API: `GET/PUT /api/students/:id/profile` (requireAuth + проверка филиала,
+      валидация структуры профиля, аудит `student.profile.update`).
+- [x] Новый модуль `student-report.js`: ZIP-writer (перенесён из `server.js`) +
+      `renderStudentReport()` — страница профиля ученика по дизайну
+      `student-profile.html` (самодостаточный HTML+CSS+JS, Lucide через CDN с
+      fallback-заглушками, лайтбокс, ленты, тема, печать, анимации).
+- [x] `server.js`: вызов рендера через модуль, убрать старый рендер из `server.js`,
+      расширить выборки экспорта (модули, статус ИИ, филиал, `students.profile`).
+- [x] `public/students.html` + `public/js/students.js`: кнопка **«Профиль»**
+      (прямая выгрузка ZIP) и кнопка **«Данные»** (модальное окно заполнения данных
+      профиля: роль, статус, город, наставник, о себе, цитата, теги, контакты,
+      достижения, навыки, опыт, прогресс по модулям).
+- [x] Архив: `index.html` + `photos/` + `files/` + `data.json` (метаданные профиля).
+- [x] Проверка: `node --check`, генерация тестового ZIP и разбор `zipfile`
+      (структура + наличие разделов профиля в `index.html`).
+
+## Решения и допущения
+
+- «index.html» из задачи — это `index.html` внутри ZIP-архива (страница профиля
+  ученика). Именно он теперь оформлен по `student-profile.html`. Публичный
+  `public/index.html` (форма отправки записи) не переделывался: это отдельная
+  страница, и в задаче про неё данных нет.
+- Кнопка называется «Профиль» (в задаче опечатка «Профаил»), подпись в подсказке:
+  «Скачать профиль ученика (ZIP: фото и работы)».
+- Дизайн-макет использует Lucide-иконки через CDN; в архиве оставлен тот же подход,
+  потому что он полностью офлайн-деградирует (класс `no-icons`), как и в макете.
+- Данные, которых нет в БД (опыт, навыки, контакты, достижения, прогресс по модулям,
+  фото), рендерятся из полей `students.profile`; пока их нет — показывается
+  empty-state с подсказкой, а заполнить их можно в админке («Данные» у ученика).
+- В `renderStudentReport` добавлен раздел «Фотографии» (лента в стиле макета) —
+  без него фото из архива негде было бы посмотреть; ленты и лайтбокс — в стиле
+  `student-profile.html`.
+
+## Как применить на существующей базе
+
+```bash
+docker compose exec -T db psql -U app -d whereldo \
+  -c "ALTER TABLE students ADD COLUMN IF NOT EXISTS photo_path VARCHAR(255);" \
+  -c "ALTER TABLE students ADD COLUMN IF NOT EXISTS profile JSONB;"
+docker compose up -d --build app
+```
+
+(`db/migration.sql` уже содержит эти же ALTER-команды; на чистой базе `init.sql`
+создаёт поля сразу.)
+
+## Как проверить
+
+```bash
+# 1. Админка → «Ученики»: у каждого ученика кнопки «Профиль» и «Данные»
+# 2. «Данные» → заполнить роль/био/навыки/контакты/достижения/опыт → Сохранить
+# 3. «Профиль» → скачивается profile_<имя>_<дата>.zip:
+#    index.html (страница профиля по student-profile.html), photos/, files/, data.json
+```
+

worker.js

@@ -3,6 +3,252 @@ const IDLE_MAX_MS = 60000;
 const REQUEST_TIMEOUT_MS = parseInt(process.env.AI_REQUEST_TIMEOUT_MS || '120000', 10);
 const MAX_INPUT_CHARS = 2000;
 const MIN_TEXT_CHARS = 4;
+const path = require('path');
+const fs = require('fs');
+const crypto = require('crypto');
+const PHOTO_MAX_ATTEMPTS = 3;
+const PHOTO_AI_TIMEOUT_MS = 300000;
+
+function createPhotoEnhanceWorker({ pool, getSetting, logAudit, invalidateEntries, sharp, photoAiUrl, uploadsDir, originalsDir }) {
+  const AI_URL = photoAiUrl || process.env.PHOTO_AI_URL || '';
+  const IDLE_MIN = 2000;
+  const IDLE_MAX = 30000;
+
+  let started = false;
+  let stopped = false;
+  let idleMs = IDLE_MIN;
+  let wake = null;
+  let processing = false;
+  let currentId = null;
+  let startedAt = null;
+  const stats = { jobs: 0, done: 0, errors: 0, last_at: null, last_error: null };
+  const CONFIG = {
+    idle_min_ms: IDLE_MIN,
+    idle_max_ms: IDLE_MAX,
+    ai_timeout_ms: PHOTO_AI_TIMEOUT_MS,
+    max_attempts: PHOTO_MAX_ATTEMPTS,
+    ai_url: AI_URL,
+  };
+
+  function sleep(ms) {
+    return new Promise((resolve) => {
+      const t = setTimeout(() => { wake = null; resolve(); }, ms);
+      wake = () => { clearTimeout(t); wake = null; resolve(); };
+    });
+  }
+
+  function notify() {
+    if (wake) wake();
+  }
+
+  async function isEnabled() {
+    const v = await getSetting('photo_worker_enabled', 'true');
+    return String(v) !== 'false';
+  }
+
+  async function claimNext() {
+    const client = await pool.connect();
+    try {
+      await client.query('BEGIN');
+      const { rows } = await client.query(
+        `SELECT j.id, j.entry_id, j.action, j.params
+         FROM photo_jobs j
+         WHERE j.status = 'pending'
+         ORDER BY j.id ASC LIMIT 1 FOR UPDATE SKIP LOCKED`
+      );
+      if (!rows.length) {
+        await client.query('COMMIT');
+        return null;
+      }
+      await client.query(`UPDATE photo_jobs SET status = 'processing' WHERE id = $1`, [rows[0].id]);
+      await client.query('COMMIT');
+      return rows[0];
+    } catch (e) {
+      await client.query('ROLLBACK').catch(() => {});
+      throw e;
+    } finally {
+      client.release();
+    }
+  }
+
+  function safeUnlinkPath(p) {
+    try {
+      if (!p) return;
+      const abs = path.resolve(p);
+      const root = path.resolve(uploadsDir);
+      if (abs !== root && abs.startsWith(root + path.sep)) fs.unlinkSync(abs);
+    } catch (e) { console.error('photo worker unlink:', e.message); }
+  }
+
+  function backupOldFile(oldRelPath) {
+    if (!oldRelPath) return null;
+    const oldAbs = path.join(uploadsDir, String(oldRelPath).replace(/^\/+/, '').replace(/^uploads\//, ''));
+    if (!fs.existsSync(oldAbs)) return null;
+    const backupName = crypto.randomBytes(12).toString('hex') + (path.extname(oldAbs) || '.jpg');
+    const backupPath = path.join(originalsDir, backupName);
+    try {
+      fs.renameSync(oldAbs, backupPath);
+      return `/uploads/.originals/${backupName}`;
+    } catch (e) {
+      console.error('photo worker backup failed:', e.message);
+      return null;
+    }
+  }
+  async function enhanceWithSharp(srcAbs, params) {
+    if (!sharp) throw new Error('sharp недоступен на сервере');
+    const p = params || {};
+    const clamp = (v, min, max, def) => {
+      const n = parseFloat(v);
+      return Number.isFinite(n) ? Math.min(max, Math.max(min, n)) : def;
+    };
+    const brightness = clamp(p.brightness, 10, 300, 100);
+    const contrast = clamp(p.contrast, 10, 300, 100);
+    const saturate = clamp(p.saturate, 0, 300, 100);
+    const sharpAmt = clamp(p.sharp, 0, 100, 0);
+    const denoise = clamp(p.denoise, 0, 100, 0);
+    let pipeline = sharp(srcAbs).rotate();
+    if (denoise > 0) pipeline = pipeline.median(denoise > 70 ? 5 : 3);
+    pipeline = pipeline.modulate({ brightness: brightness / 100, saturation: saturate / 100 });
+    if (contrast !== 100) {
+      const a = contrast / 100;
+      pipeline = pipeline.linear(a, 128 * (1 - a));
+    }
+    if (sharpAmt > 0) {
+      pipeline = pipeline.sharpen({ sigma: 0.5 + (sharpAmt / 100) * 1.5, m1: 0, m2: 1 + sharpAmt / 50 });
+    }
+    const newName = crypto.randomBytes(12).toString('hex') + '.jpg';
+    await pipeline.jpeg({ quality: 92, mozjpeg: true }).toFile(path.join(uploadsDir, newName));
+    return `/uploads/${newName}`;
+  }
+
+  async function runAiEnhance(srcAbs) {
+    if (!AI_URL) throw new Error('PHOTO_AI_URL не настроен');
+    const buf = fs.readFileSync(srcAbs);
+    const fd = new FormData();
+    fd.append('image', new Blob([buf], { type: 'image/jpeg' }), 'photo.jpg');
+    fd.append('scale', '2');
+    const resp = await fetch(AI_URL.replace(/\/+$/, '') + '/enhance', {
+      method: 'POST',
+      body: fd,
+      signal: AbortSignal.timeout(PHOTO_AI_TIMEOUT_MS),
+    });
+    if (!resp.ok) throw new Error('AI service error: ' + resp.status);
+    const out = Buffer.from(await resp.arrayBuffer());
+    const newName = crypto.randomBytes(12).toString('hex') + '.jpg';
+    fs.writeFileSync(path.join(uploadsDir, newName), out);
+    return `/uploads/${newName}`;
+  }
+  async function applyResult(job, newPath) {
+    await pool.query(
+      `UPDATE photo_jobs SET status = 'done', after_path = $1, error = NULL, finished_at = now() WHERE id = $2`,
+      [newPath, job.id]
+    );
+    if (logAudit) await logAudit(null, 'photo.job.preview', { entry_id: job.entry_id, job_id: job.id, action: job.action, after_path: newPath });
+  }
+  async function processOne(job) {
+    stats.jobs++;
+    const { rows } = await pool.query('SELECT photo_path FROM entries WHERE id = $1', [job.entry_id]);
+    if (!rows.length || !rows[0].photo_path) {
+      await pool.query(
+        `UPDATE photo_jobs SET status = 'error', error = 'У записи нет фото', finished_at = now() WHERE id = $1`,
+        [job.id]
+      );
+      stats.errors++;
+      stats.last_at = new Date().toISOString();
+      stats.last_error = 'У записи нет фото';
+      return true;
+    }
+    const photoPath = rows[0].photo_path;
+    const srcAbs = path.join(uploadsDir, String(photoPath).replace(/^\/+/, '').replace(/^uploads\//, ''));
+    try {
+      const newPath = job.action === 'ai' ? await runAiEnhance(srcAbs) : await enhanceWithSharp(srcAbs, job.params);
+      await applyResult(job, newPath);
+      stats.done++;
+      stats.last_at = new Date().toISOString();
+      stats.last_error = null;
+      return true;
+    } catch (e) {
+      const message = (e && e.message ? e.message : 'error').slice(0, 500);
+      stats.last_at = new Date().toISOString();
+      stats.last_error = message;
+      const { rows: cur } = await pool.query('SELECT attempts FROM photo_jobs WHERE id = $1', [job.id]);
+      const tries = ((cur[0] && cur[0].attempts) || 0) + 1;
+      if (tries < PHOTO_MAX_ATTEMPTS) {
+        await pool.query(`UPDATE photo_jobs SET status = 'pending', attempts = $1, error = $2 WHERE id = $3`, [tries, message, job.id]);
+        if (logAudit) await logAudit(null, 'photo.job.retry', { entry_id: job.entry_id, job_id: job.id, attempt: tries, error: message });
+        return false;
+      }
+      await pool.query(
+        `UPDATE photo_jobs SET status = 'error', attempts = $1, error = $2, finished_at = now() WHERE id = $3`,
+        [tries, message, job.id]
+      );
+      stats.errors++;
+      if (logAudit) await logAudit(null, 'photo.job.error', { entry_id: job.entry_id, job_id: job.id, error: message });
+      return true;
+    }
+  }
+
+  async function loop() {
+    while (!stopped) {
+      let job = null;
+      try {
+        if (!(await isEnabled())) {
+          await sleep(IDLE_MAX);
+          continue;
+        }
+        job = await claimNext();
+      } catch (e) {
+        console.error('Photo worker claim error:', e);
+        await sleep(IDLE_MAX);
+        continue;
+      }
+      if (!job) {
+        await sleep(idleMs);
+        idleMs = Math.min(idleMs * 2, IDLE_MAX);
+        continue;
+      }
+      idleMs = IDLE_MIN;
+      processing = true;
+      currentId = job.id;
+      let ok = true;
+      try {
+        ok = await processOne(job);
+      } catch (e) {
+        console.error('Photo worker process error:', e);
+      } finally {
+        processing = false;
+        currentId = null;
+      }
+      if (!ok) await sleep(IDLE_MAX);
+    }
+  }
+
+  async function resetStale() {
+    await pool.query(`UPDATE photo_jobs SET status = 'pending' WHERE status = 'processing'`);
+  }
+
+  function start() {
+    if (started) return;
+    started = true;
+    startedAt = Date.now();
+    resetStale()
+      .catch((e) => console.error('Photo worker reset error:', e))
+      .finally(() => { loop().catch((e) => console.error('Photo worker loop error:', e)); });
+  }
+
+  function getInfo() {
+    return {
+      started_at: startedAt ? new Date(startedAt).toISOString() : null,
+      uptime_ms: startedAt ? Date.now() - startedAt : 0,
+      processing,
+      current_id: currentId,
+      config: CONFIG,
+      ...stats,
+    };
+  }
+
+  return { start, notify, getInfo };
+}
 
 function createEntryAutoChecker({ pool, getSetting, logAudit, aiUrl, defaultPrompt, model }) {
   const AI_URL = aiUrl || process.env.AI_URL || 'http://text-corrector:8080';
@@ -70,27 +316,70 @@ function createEntryAutoChecker({ pool, getSetting, logAudit, aiUrl, defaultProm
     }
   }
 
+  async function resolveActiveProfile() {
+    try {
+      const active = await getSetting('ai_active_profile', 'native');
+      if (active && active !== 'native') {
+        const raw = await getSetting('ai_profiles', '[]');
+        const list = JSON.parse(raw || '[]');
+        if (Array.isArray(list)) {
+          return list.find(p => p && p.id === active && p.base_url && p.model) || null;
+        }
+      }
+    } catch (e) {}
+    return null;
+  }
+
+  function normalizeOpenAiBase(base) {
+    let b = String(base || '').trim().replace(/\/+$/, '');
+    if (!/^https?:\/\//i.test(b)) return null;
+    if (!/\/v1$/i.test(b)) b += '/v1';
+    return b;
+  }
+
   async function callModel(text, systemPrompt) {
+    const profile = await resolveActiveProfile();
+    const headers = { 'Content-Type': 'application/json' };
+    let url;
+    let model;
+    let maxTokens;
+    if (profile) {
+      const base = normalizeOpenAiBase(profile.base_url);
+      if (!base) throw new Error('Некорректный base_url профиля ИИ');
+      url = `${base}/chat/completions`;
+      model = profile.model;
+      if (profile.api_key) headers.Authorization = `Bearer ${profile.api_key}`;
+      maxTokens = parseInt(profile.max_tokens, 10) || Math.min(4096, Math.max(1024, text.length * 2 + 512));
+    } else {
+      url = `${AI_URL.replace(/\/+$/, '')}/v1/chat/completions`;
+      model = MODEL;
+      maxTokens = Math.min(256, Math.max(128, text.length + 64));
+    }
     const controller = new AbortController();
     const timer = setTimeout(() => controller.abort(), REQUEST_TIMEOUT_MS);
     try {
-      const res = await fetch(`${AI_URL}/v1/chat/completions`, {
+      const res = await fetch(url, {
         method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
+        headers,
         signal: controller.signal,
         body: JSON.stringify({
-          model: MODEL,
+          model,
           messages: [
             { role: 'system', content: systemPrompt },
             { role: 'user', content: text },
           ],
           temperature: 0.1,
-          max_tokens: Math.min(512, Math.max(64, text.length + 32)),
+          max_tokens: maxTokens,
         }),
       });
       if (!res.ok) throw new Error(`AI service error: ${res.status}`);
       const data = await res.json();
-      return (data.choices?.[0]?.message?.content || '').trim();
+      const choice = data.choices && data.choices[0];
+      const content = (choice && choice.message && choice.message.content || '').trim();
+      if (!content) {
+        throw new Error(`Модель вернула пустой ответ (finish_reason=${choice && choice.finish_reason || 'unknown'})`);
+      }
+      return content;
     } finally {
       clearTimeout(timer);
     }
@@ -215,4 +504,4 @@ function createEntryAutoChecker({ pool, getSetting, logAudit, aiUrl, defaultProm
   return { start, notify, getStats, getInfo };
 }
 
-module.exports = { createEntryAutoChecker };
+module.exports = { createEntryAutoChecker, createPhotoEnhanceWorker };