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rgba(0,0,0,.12);flex-shrink:0}.capture-tag-number{font-weight:800;color:var(--primary);font-size:13px}.capture-tag-remark{color:var(--muted);font-style:italic;font-size:13px}.capture-tag-editor{margin-top:16px;padding:12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);display:flex;flex-direction:column;gap:10px}.capture-tag-empty,.capture-tag-hint{margin:0;font-size:12px;color:var(--muted)}.capture-tag-list{display:flex;flex-direction:column;gap:4px}.capture-tag-editor-title{margin:0;font-size:14px;font-weight:700;color:var(--primary)}.capture-tag-colors{display:flex;flex-wrap:wrap;gap:8px}.capture-tag-color{width:36px;height:36px;border-radius:50%;border:2px solid transparent;color:#fff;font-weight:800;cursor:pointer}.capture-tag-color.active{border-color:var(--text)}.capture-tag-fields{display:grid;grid-template-columns:1fr;grid-gap:8px;gap:8px}@media (min-width:480px){.capture-detail-side .capture-tag-fields{grid-template-columns:72px 1fr}}.btn-icon{width:40px;height:40px;padding:0;display:inline-flex;align-items:center;justify-content:center;font-size:18px}.capture-tag-filter{margin-bottom:16px;display:flex;flex-direction:column;gap:8px}.capture-tag-filter-colors{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.capture-tag-filter-chip{width:28px;height:28px;border-radius:50%;border:2px solid transparent;cursor:pointer;padding:0}.capture-tag-filter-chip.active{border-color:var(--text)}.capture-tag-filter-reset{width:28px;height:28px;border-radius:50%;border:1px solid var(--border);background:var(--surface);color:var(--muted);font-weight:700;cursor:pointer}.capture-tag-filter-inputs{display:grid;grid-template-columns:80px 1fr;grid-gap:8px;gap:8px}.capture-tag-filter-number{text-align:center}.capture-relocate-actions{display:flex;gap:8px;margin-top:16px}.capture-relocate-sheet{max-height:90vh;overflow:auto}.capture-relocate-pick-list{display:flex;flex-direction:column;gap:6px;max-height:180px;overflow:auto;margin-bottom:12px;padding:8px;border:1px solid var(--border);border-radius:var(--radius)}.capture-relocate-pick-row{display:flex;align-items:center;gap:8px;font-size:14px}.capture-tag-list-row{display:flex;align-items:center;gap:8px;padding:6px 0;border-bottom:1px solid var(--border)}.capture-tag-chip{display:inline-flex;align-items:center;gap:4px;margin-right:6px}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.upload-msg{margin-top:8px;padding:8px 10px;border-radius:8px;font-size:14px}.upload-msg-error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.upload-msg-ok{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}.upload-session-list{list-style:none;padding:0;margin:16px 0 0;display:flex;flex-direction:column;gap:12px}.upload-session-card{border:1px solid var(--border);border-radius:12px;padding:12px;background:#fff}.upload-session-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;align-items:center}.upload-session-actions{display:flex;flex-wrap:wrap;gap:8px;font-size:13px}.upload-session-actions button{font-size:13px}.chip-closed,.chip-open{margin-left:6px;font-size:11px;padding:2px 6px;border-radius:999px}.chip-open{background:#d1fae5;color:#065f46}.chip-closed{background:#f1f5f9;color:#475569}.upload-item-list{list-style:none;padding:0;margin:8px 0 0}.upload-item-list li{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;padding:8px 0;border-top:1px solid var(--border);font-size:14px}.upload-item-actions{display:flex;gap:8px}.student-upload-page{max-width:28rem;margin:0 auto;padding:24px 16px 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