:root{--bg: #f4f6fb;--card: #ffffff;--line: #e3e8f0;--text: #1f2937;--text-2: #6b7280;--text-3: #9aa3b2;--primary: #2563eb;--primary-dark: #1d4ed8;--primary-soft: #eaf1fe;--ok: #16a34a;--ok-soft: #e8f7ee;--err: #dc2626;--err-soft: #fdecec;--wait: #d97706;--wait-soft: #fdf3e3;--doing: #2563eb;--doing-soft: #eaf1fe;--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 2px rgba(16,24,40,.05), 0 1px 3px rgba(16,24,40,.06);--shadow-lg: 0 12px 30px rgba(16,24,40,.12)}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,微软雅黑,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6}.wrap{max-width:1060px;margin:0 auto;padding:0 16px}.hidden{display:none!important}button{font-family:inherit;cursor:pointer}kbd{background:#eef1f6;border:1px solid #d6dce6;border-radius:4px;padding:0 5px;font-size:12px;font-family:inherit}.topbar{background:#fff;border-bottom:1px 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(max-width:640px){.steps{flex-wrap:wrap;border-radius:14px}.steps li{padding:2px 6px}}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px;margin-bottom:16px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;flex-wrap:wrap}.card-head h2{margin:0;font-size:16px;display:flex;align-items:center;gap:8px}.stepno{width:22px;height:22px;border-radius:6px;background:var(--primary-soft);color:var(--primary);display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}.head-right{display:flex;align-items:center;gap:8px}.dropzone{border:2px dashed #b9c6da;border-radius:var(--radius);background:#fafbfe;text-align:center;padding:34px 16px;transition:.15s;outline:none}.dropzone:hover,.dropzone:focus-visible,.dropzone.dragover{border-color:var(--primary);background:var(--primary-soft)}.dz-icon{font-size:34px;line-height:1}.dz-main{margin:8px 0 4px;font-size:16px}.dz-main strong{color:var(--primary)}.dz-sub{margin:0 0 14px;color:var(--text-3);font-size:13px}.hint{color:var(--text-3);font-size:12.5px;margin:10px 2px 0}.region-layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:18px}@media (max-width:860px){.region-layout{grid-template-columns:1fr}}.preview-pane{min-width:0}.preview-stage{position:relative;background:#0b0f19;border-radius:var(--radius-sm);overflow:hidden;min-height:220px;display:flex;align-items:center;justify-content:center;aspect-ratio:16/9;max-height:430px}.preview-stage video{width:100%;height:100%;object-fit:contain;display:block}.preview-stage canvas{position:absolute;inset:0;width:100%;height:100%;cursor:crosshair;touch-action:none}.stage-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;color:#9aa8bb;font-size:13.5px;line-height:2;z-index:1;pointer-events:none}.player-bar{display:flex;align-items:center;gap:10px;margin-top:8px}.pb-btn{width:34px;height:30px;border-radius:7px;border:1px solid var(--line);background:#fff;font-size:13px;flex:none}.pb-btn:hover{background:var(--primary-soft);border-color:var(--primary)}.player-bar input[type=range]{flex:1;accent-color:var(--primary)}.time{font-variant-numeric:tabular-nums;color:var(--text-2);font-size:12.5px;white-space:nowrap}.stage-switch{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:8px}.stage-name{font-size:12.5px;color:var(--text-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 6px}.region-side{display:flex;flex-direction:column;gap:12px}.state-tag{font-size:12px;font-weight:600;padding:3px 10px;border-radius:999px}.state-tag.wait{background:var(--wait-soft);color:var(--wait)}.state-tag.ok{background:var(--ok-soft);color:var(--ok)}.region-tip{background:#f8fafc;border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px 14px}.tip-title{margin:0 0 6px;font-weight:600}.tip-list{margin:0;padding-left:18px;color:var(--text-2);display:flex;flex-direction:column;gap:3px;font-size:13px}.tip-list strong{color:var(--text)}.tip-note{margin:8px 0 0;color:var(--text-3);font-size:12px}.preset-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:13px}.preset-label{color:var(--text-2)}.region-readout{background:#0b0f19;color:#9fe6c0;border-radius:var(--radius-sm);padding:8px 12px;font-size:12.5px;font-variant-numeric:tabular-nums;font-family:Consolas,Menlo,monospace}.alg-note{background:var(--primary-soft);border-radius:var(--radius-sm);padding:10px 12px;font-size:12.5px;color:#1e3a8a;line-height:1.7}.alg-note code{background:#2563eb1f;padding:0 4px;border-radius:4px}.btn{border:1px solid transparent;border-radius:var(--radius-sm);font-size:13.5px;padding:7px 14px;transition:.12s}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.primary{background:var(--primary);color:#fff}.btn.primary:hover:not(:disabled){background:var(--primary-dark)}.btn.ghost{background:#fff;border-color:var(--line);color:var(--text)}.btn.ghost:hover:not(:disabled){border-color:var(--primary);color:var(--primary);background:var(--primary-soft)}.btn.danger{background:var(--err);color:#fff}.btn.danger:hover:not(:disabled){background:#b91c1c}.btn.danger-o{background:#fff;border-color:#fecaca;color:var(--err)}.btn.danger-o:hover:not(:disabled){background:var(--err-soft)}.btn.lg{padding:10px 22px;font-size:15px}.btn.sm{padding:3px 10px;font-size:12.5px}.btn.block{width:100%}.btn[data-preset].on{background:var(--primary);border-color:var(--primary);color:#fff}.table-wrap{border:1px solid var(--line);border-radius:var(--radius-sm);overflow:auto;max-height:430px}.qtable{display:grid;grid-template-columns:46px minmax(160px,2fr) minmax(110px,1fr) minmax(130px,1.1fr) 128px;align-items:center;gap:8px;padding:8px 12px;font-size:13px}.qtable-head{background:#f8fafc;color:var(--text-2);font-weight:600;position:sticky;top:0;z-index:2;border-bottom:1px solid var(--line)}.qrow{border-bottom:1px solid #eef1f6;transition:background .15s}.qrow:last-child{border-bottom:none}.qrow:hover{background:#fafbfe}.qrow.done{background:#fbfefc}.qrow.failed{background:#fffbfb}.qrow.processing{background:var(--doing-soft)}.c-idx{color:var(--text-3);font-variant-numeric:tabular-nums}.c-name{overflow:hidden}.fname{font-weight:600;word-break:break-all;display:block}.fsub{color:var(--text-3);font-size:11.5px}.fbadge{display:inline-block;margin-top:3px;font-size:11px;padding:1px 7px;border-radius:999px;background:var(--primary-soft);color:var(--primary)}.c-meta{color:var(--text-2);font-size:12px;display:flex;flex-direction:column;gap:2px}.c-status{font-size:12px}.st{display:inline-flex;align-items:center;gap:5px;font-weight:600;padding:2px 9px;border-radius:999px;white-space:nowrap}.st-waiting{background:#eef1f6;color:#475569}.st-processing{background:var(--doing-soft);color:var(--primary)}.st-done{background:var(--ok-soft);color:var(--ok)}.st-failed{background:var(--err-soft);color:var(--err)}.st-canceled{background:#eef1f6;color:#64748b;text-decoration:line-through}.err-msg{color:var(--err);font-size:11.5px;margin-top:2px;word-break:break-word}.mini-bar{height:5px;background:#e2e8f0;border-radius:3px;overflow:hidden;margin-top:6px;max-width:190px}.mini-bar>i{display:block;height:100%;background:var(--primary);border-radius:3px;transition:width .25s}.c-act{display:flex;gap:5px;justify-content:flex-end;flex-wrap:wrap}.act-link{background:none;border:none;color:var(--primary);font-size:12.5px;padding:2px 4px}.act-link:hover{text-decoration:underline}.act-link.del{color:var(--err)}.act-link:disabled{color:#cbd5e1;cursor:not-allowed}.q-empty{padding:26px;text-align:center;color:var(--text-3)}.queue-actions{display:flex;align-items:center;gap:10px;margin-top:12px;flex-wrap:wrap}.queue-actions .hint{flex-basis:100%;margin:4px 0 0}.queue-summary{font-size:12.5px;color:var(--text-2);display:flex;gap:14px;flex-wrap:wrap}.queue-summary b{font-variant-numeric:tabular-nums}.qsum-wait b{color:#475569}.qsum-doing b{color:var(--primary)}.qsum-done b{color:var(--ok)}.qsum-fail b{color:var(--err)}#currentCard{border-color:#bfdbfe;background:linear-gradient(180deg,#f4f8ff,#fff)}.cur-row{display:flex;justify-content:space-between;align-items:baseline;margin:4px 0 8px;gap:10px}.cur-file{font-size:15px;font-weight:700;word-break:break-all}.cur-pct{font-size:20px;font-weight:700;color:var(--primary);font-variant-numeric:tabular-nums;white-space:nowrap}.bar{height:12px;background:#e2e8f0;border-radius:6px;overflow:hidden}.bar-fill{height:100%;width:0;background:linear-gradient(90deg,#2563eb,#3b82f6);border-radius:6px;transition:width .3s}.cur-meta{display:flex;gap:18px;margin:8px 0;color:var(--text-2);font-size:13px;flex-wrap:wrap}.cur-meta b{color:var(--text);font-variant-numeric:tabular-nums}.cur-log{font-size:12px;color:var(--text-3);font-family:Consolas,Menlo,monospace;min-height:16px;word-break:break-all}#btnCancelCurrent{margin-top:8px}.results-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:14px}.result-item{border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px}.ri-name{font-weight:600;word-break:break-all;margin-bottom:8px;display:flex;align-items:center;justify-content:space-between;gap:8px}.ri-name .ok-ico{color:var(--ok);flex:none}.ri-media{display:grid;grid-template-columns:1fr 1fr;gap:10px}.ri-media>div{min-width:0}.ri-media video{width:100%;height:auto;background:#000;border-radius:6px;display:block;max-height:230px}.ri-cap{font-size:11.5px;color:var(--text-3);margin:3px 2px}.ri-cap b{color:var(--text-2);font-weight:600}.ri-actions{margin-top:10px;display:flex;gap:8px;align-items:center}.ri-size{margin-left:auto;color:var(--text-3);font-size:12px;white-space:nowrap}.notice{background:#fffbeb;border:1px solid #fde68a;border-radius:var(--radius);padding:14px 18px;margin-bottom:16px}.notice h3{margin:0 0 6px;font-size:14px;color:#92400e}.notice ul{margin:0;padding-left:18px;color:#78350f;font-size:12.5px}.footer{border-top:1px solid var(--line);background:#fff;padding:16px 0;text-align:center;color:var(--text-3);font-size:12px}.toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%) translateY(20px);background:#111827;color:#fff;padding:9px 18px;border-radius:10px;font-size:13.5px;opacity:0;pointer-events:none;transition:.25s;z-index:200;max-width:80vw;box-shadow:var(--shadow-lg)}.toast.show{opacity:1;transform:translate(-50%) translateY(0)}.toast.err{background:#b91c1c}.toast.ok{background:#15803d}.expand-area{grid-column:1 / -1;padding:4px 0 8px 54px}@media (max-width:720px){.qtable{grid-template-columns:34px minmax(0,1fr) 96px}.c-meta,.c-act{grid-column:span 1}.qtable-head{display:none}.qrow{padding:10px 12px;row-gap:6px}.c-act{justify-content:flex-start}}