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8px;font-size:13px}.grade-attach{margin-bottom:12px}.grade-attach .att-list{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}@media (max-width: 760px){.anno-canvas{max-height:48vh}.att-list{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}.practice-stats{gap:16px}}.badge-soft.warn{background:#fff4e6;color:#d9480f}.alert.warn{background:#fff4e6;border-color:#ffd8a8;color:#a94a00}.exam-rules{border-color:#ffd8a8;background:linear-gradient(180deg,#fffdf8,#fff7e6)}.exam-lock{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;background:#fff;color:#d9480f;border:1px solid #ffd8a8;flex-shrink:0}.exam-rule-list{margin:8px 0 0;padding-left:20px;color:var(--text-2);font-size:13.5px;line-height:2}.exam-rule-list b{color:var(--text)}.proctor-bar{position:sticky;top:70px;z-index:30;display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:10px 16px;margin-bottom:14px;background:#fff;border:1px solid #ffd8a8;border-radius:12px;box-shadow:0 4px 14px #0000000f;font-size:13.5px}.proctor-bar .pb-item{display:inline-flex;align-items:center;gap:6px;font-weight:600}.proctor-bar .pb-item.danger{color:var(--danger)}.proctor-bar .pb-item.warn{color:var(--warn)}.exam-warn{display:flex;align-items:center;gap:8px;margin-bottom:14px;font-weight:600}.proctor-summary{display:flex;align-items:center;gap:18px;flex-wrap:wrap;padding:12px 16px;background:var(--line-2, #f8f9fa);border-radius:10px}.proctor-summary .ps-item{display:flex;flex-direction:column;gap:2px;min-width:70px}.proctor-summary .ps-item b{font-size:15px}.proctor-note{background:#fff9db;border:1px solid #ffe066;border-radius:10px;padding:10px 12px;margin-bottom:12px}.row-warn td{background:#fff5f5}.proctor-timeline{margin-top:4px}.timeline{display:flex;flex-direction:column;gap:0;max-height:360px;overflow-y:auto;padding:4px 2px}.tl-item{display:flex;gap:12px;padding:8px 0;border-bottom:1px dashed var(--line)}.tl-item:last-child{border-bottom:none}.tl-dot{width:10px;height:10px;border-radius:50%;margin-top:6px;flex-shrink:0;background:var(--line)}.tl-dot.start{background:#2b8a3e}.tl-dot.leave{background:var(--danger)}.tl-dot.return{background:#1971c2}.tl-dot.submit{background:var(--brand)}.tl-dot.snapshot{background:var(--warn)}.tl-dot.media{background:#7048e8}.tl-main{min-width:0}.tl-shot{margin-top:8px}.tl-shot img{max-width:260px;max-height:160px;border-radius:8px;border:1px solid var(--line);cursor:zoom-in;display:block}.strict-box{border:1px solid #ffd8a8;background:#fffdf8;margin:4px 0 14px}.strict-box .panel-title{margin:0 0 4px}.voice-feedback{background:var(--line-2, #f8f9fa);border-radius:10px;padding:10px 12px}@media (max-width: 760px){.proctor-bar{top:60px;gap:10px;font-size:12.5px}.proctor-summary{gap:12px}.tl-shot img{max-width:180px;max-height:120px}}.quick-replies{display:flex;gap:6px;flex-wrap:wrap;padding:6px 0 2px}.quick-chip{border:1px solid var(--line);background:#fff;color:var(--text-2);border-radius:999px;padding:3px 10px;font-size:12px;cursor:pointer;transition:all .15s}.quick-chip:hover{border-color:var(--brand);color:var(--brand-700);background:var(--brand-50, #eefbf6)}