:root { --bg:#f6f7f8; --card:#fff; --text:#1d1d1f; --muted:#666; --line:#ddd; --accent:#1457d9; }
*{box-sizing:border-box} body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);line-height:1.45}.topbar{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;background:#111;color:#fff}.topbar a{color:#fff;margin-left:16px;text-decoration:none}.container{max-width:1100px;margin:24px auto;padding:0 16px}.footer{text-align:center;color:#777;font-size:12px;padding:24px}.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:16px;box-shadow:0 1px 2px rgba(0,0,0,.03)}h1,h2,h3{margin-top:0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}.field{margin:10px 0}.field label{display:block;font-weight:bold;margin-bottom:5px}input[type=text],input[type=date],input[type=password],textarea,select{width:100%;padding:10px;border:1px solid #ccc;border-radius:8px;background:#fff}textarea{min-height:120px}.btn{display:inline-block;padding:10px 14px;border-radius:8px;background:var(--accent);color:white;text-decoration:none;border:0;cursor:pointer;font-weight:bold}.btn.secondary{background:#555}.btn.danger{background:#a42020}.btn.light{background:#eee;color:#111}.muted{color:var(--muted);font-size:14px}.alert{padding:12px;border-radius:8px;margin-bottom:16px}.alert.ok{background:#e8f6eb;border:1px solid #bfe7c6}.alert.err{background:#fde8e8;border:1px solid #f3b3b3}.thumbs{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}.thumbs img{width:120px;height:90px;object-fit:cover;border-radius:6px;border:1px solid #ccc}.entry{border-top:1px solid #eee;padding-top:14px;margin-top:14px}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:end}.row>*{flex:1}.file-list{margin:8px 0 0 0;padding-left:18px}.report-list li{margin:8px 0}.small{font-size:13px}.pill{display:inline-block;background:#eee;border-radius:999px;padding:3px 8px;font-size:12px;margin-left:6px}.class-link{font-size:18px;font-weight:bold;text-decoration:none;color:var(--accent)}

.photo-box{display:inline-flex;flex-direction:column;gap:4px;align-items:center;margin:0 6px 8px 0}.photo-actions{display:flex;gap:4px}.mini-btn{padding:4px 8px;border-radius:6px;border:1px solid #ccc;background:#f4f4f4;color:#111;cursor:pointer;font-weight:bold;font-size:13px}.mini-btn:hover{background:#e8e8e8}.danger-mini{background:#a42020;color:#fff;border-color:#a42020}.danger-mini:hover{background:#861919}.report-item{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:8px 0}