.sr-card{background:var(--card);border-radius:var(--radius);box-shadow:0 1px 6px #00000012;padding:16px;margin-bottom:16px}.sr-layout{display:grid;grid-template-columns:1fr 340px;gap:16px}.sr-layout>.sr-card{margin-bottom:0}@media(max-width:820px){.sr-layout{grid-template-columns:1fr}}.sr-panel-title{font-size:13px;font-weight:600;color:var(--sub);margin:14px 0 8px}.sr-panel-title:first-child{margin-top:0}.sr-panel-title-row{display:flex;align-items:center;justify-content:space-between;margin:0 0 8px}.sr-empty{text-align:center;padding:30px 16px 24px}.sr-empty-icon{font-size:40px;margin-bottom:10px}.sr-empty-title{font-size:17px;font-weight:700;color:var(--text);margin-bottom:8px}.sr-empty-sub{font-size:13px;color:var(--sub);line-height:1.7;max-width:520px;margin:0 auto}.sr-empty-sub a{color:var(--primary);word-break:break-all}.sr-empty-sub code{padding:1px 5px;border-radius:5px;background:var(--card-alt);font-family:Menlo,Consolas,monospace;font-size:12px;color:var(--text)}.sr-toggle{display:flex;align-items:flex-start;gap:10px;padding:11px 12px;margin-bottom:8px;background:var(--card-alt);border:1.5px solid transparent;border-radius:10px;cursor:pointer;transition:border-color .15s,background .15s}.sr-toggle:hover{border-color:var(--primary)}.sr-toggle input{width:17px;height:17px;margin-top:1px;accent-color:var(--primary);flex-shrink:0;cursor:pointer}.sr-toggle input:disabled{cursor:not-allowed}.sr-toggle:has(input:disabled){opacity:.55;cursor:not-allowed}.sr-toggle:has(input:disabled):hover{border-color:transparent}.sr-toggle-body{display:flex;flex-direction:column;gap:3px;min-width:0}.sr-toggle-title{font-size:14px;font-weight:600;color:var(--text)}.sr-toggle-desc{font-size:12px;color:var(--sub);line-height:1.5}.sr-note{margin-top:8px;padding:8px 11px;background:var(--card-alt);border-radius:8px;font-size:12px;color:var(--sub);line-height:1.65}.sr-note:empty{display:none}.sr-note a{color:var(--primary)}.sr-hint-line{font-size:12px;color:var(--sub);min-height:18px;margin-top:8px}.sr-btn-grid{display:grid;gap:6px}.sr-btn-grid.three{grid-template-columns:repeat(3,1fr)}.sr-btn-grid.two{grid-template-columns:repeat(2,1fr)}.sr-opt-btn{padding:9px 6px;border:1px solid var(--border);border-radius:8px;background:var(--card);color:var(--text);cursor:pointer;font-size:13px;text-align:center;transition:all .15s}.sr-opt-btn:hover{border-color:var(--primary)}.sr-opt-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.sr-start-panel{display:flex;flex-direction:column}.sr-start-wrap{margin-top:auto;padding-top:14px}.sr-btn-record{width:100%;display:flex;align-items:center;justify-content:center;gap:9px;padding:14px;border:none;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--primary-end));color:#fff;font-size:16px;font-weight:700;cursor:pointer;transition:filter .15s}.sr-btn-record:hover{filter:brightness(1.08)}.sr-btn-record:active{filter:brightness(.95)}.sr-rec-icon{width:12px;height:12px;border-radius:50%;background:#fff;flex-shrink:0}.sr-privacy{margin-top:10px;font-size:12px;color:var(--sub);text-align:center}@media(max-width:640px){.sr-btn-record{min-height:52px}}.sr-rec-card{text-align:center;padding:26px 18px}.sr-state-row{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--sub)}.sr-dot{width:10px;height:10px;border-radius:50%;background:#f44336;animation:sr-blink 1.2s ease-in-out infinite}.sr-dot.paused{background:var(--sub);animation:none}@keyframes sr-blink{0%,to{opacity:1}50%{opacity:.25}}.sr-timer{font-size:46px;font-weight:700;color:var(--text);font-variant-numeric:tabular-nums;letter-spacing:.01em;margin:6px 0 2px;line-height:1.1}.sr-rec-meta{font-size:13px;color:var(--sub);font-variant-numeric:tabular-nums}.sr-rec-actions{display:flex;justify-content:center;gap:10px;margin-top:20px;flex-wrap:wrap}.sr-rec-actions .sr-btn-ghost{width:auto;min-width:130px;margin-top:0}.sr-btn-stop{min-width:160px;padding:10px 20px;border:none;border-radius:10px;background:#f44336;color:#fff;font-size:14px;font-weight:700;cursor:pointer;transition:filter .15s}.sr-btn-stop:hover{filter:brightness(1.08)}.sr-rec-tip{margin-top:16px;font-size:12px;color:var(--sub);line-height:1.6}.sr-warn{margin:16px auto 0;max-width:520px;padding:9px 12px;background:var(--primary-muted);color:var(--primary);border-radius:8px;font-size:12px;line-height:1.6;text-align:left}.sr-video-wrap{background:var(--card-alt);border-radius:10px;padding:10px;margin-bottom:12px}.sr-video-wrap video{width:100%;max-height:420px;display:block;border-radius:6px;background:#000}.sr-mark-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}.sr-mark-btn{padding:8px;border:1px solid var(--border);border-radius:8px;background:var(--card);color:var(--text);cursor:pointer;font-size:13px;transition:all .15s}.sr-mark-btn:hover{border-color:var(--primary);color:var(--primary)}.sr-info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:10px;padding:10px 12px;background:var(--card-alt);border-radius:8px;font-size:13px}.sr-info-cell{display:flex;flex-direction:column;gap:2px}.sr-info-label{font-size:11px;color:var(--sub);text-transform:uppercase;letter-spacing:.04em}.sr-info-val{font-weight:600;color:var(--text);font-variant-numeric:tabular-nums}.sr-ctrl-panel{display:flex;flex-direction:column}.sr-ctrl-actions{margin-top:auto;padding-top:12px}.sr-full-btn{padding:3px 8px;border:1px solid var(--border);border-radius:6px;background:transparent;color:var(--sub);cursor:pointer;font-size:12px;transition:all .15s}.sr-full-btn:hover{border-color:var(--primary);color:var(--primary)}.sr-range-row{display:flex;align-items:center;gap:8px}.sr-range-input-wrap{flex:1;min-width:0;display:flex;align-items:center;gap:6px;background:var(--card-alt);border:1.5px solid var(--border);border-radius:8px;padding:0 8px;height:38px;transition:border-color .2s}.sr-range-input-wrap:focus-within{border-color:var(--primary)}.sr-range-label{font-size:12px;color:var(--sub);flex-shrink:0}.sr-range-input{flex:1;min-width:0;border:none;outline:none;background:transparent;color:var(--text);font-size:14px;font-weight:600;text-align:right;font-variant-numeric:tabular-nums}.sr-range-sep{font-size:14px;color:var(--sub);flex-shrink:0}.sr-range-hint{font-size:12px;color:var(--sub);min-height:18px;margin-top:6px}.sr-toggle-slim{margin-top:10px;margin-bottom:0;padding:9px 10px}.sr-nudge-row{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:8px}.sr-nudge-btn{padding:6px 4px;border:1px solid var(--border);border-radius:6px;background:var(--card);color:var(--text);cursor:pointer;font-size:12px;font-variant-numeric:tabular-nums;transition:all .15s}.sr-nudge-btn:hover{border-color:var(--primary);color:var(--primary)}.sr-btn-primary{width:100%;padding:11px;border:none;border-radius:10px;background:var(--primary);color:#fff;font-size:15px;font-weight:600;cursor:pointer;transition:opacity .15s;text-align:center}.sr-btn-primary:hover{opacity:.9}.sr-btn-primary:disabled{opacity:.5;cursor:not-allowed}.sr-btn-ghost{width:100%;padding:9px;border:1px solid var(--border);border-radius:10px;background:transparent;color:var(--sub);font-size:13px;cursor:pointer;margin-top:8px;transition:all .15s}.sr-btn-ghost:hover{color:var(--text);border-color:var(--primary)}.sr-hidden-dl{display:none}#srDiskResult .sr-btn-primary{margin-top:14px}.sr-next{margin-top:14px;padding-top:12px;border-top:1px solid var(--border);display:flex;align-items:center;flex-wrap:wrap;gap:4px 12px;font-size:13px}.sr-next-label{color:var(--sub)}.sr-next a{color:var(--primary);text-decoration:none}.sr-next a:hover{text-decoration:underline}.sr-overlay{position:fixed;inset:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:1000;backdrop-filter:blur(4px)}.sr-overlay-card{background:var(--card);border-radius:14px;padding:22px 24px;min-width:280px;max-width:90vw;box-shadow:0 8px 32px #00000040}.sr-overlay-title{font-size:15px;font-weight:600;margin-bottom:12px;color:var(--text)}.sr-overlay-sub{font-size:12px;color:var(--sub);margin-top:8px;min-height:16px}.sr-progress{height:6px;background:var(--card-alt);border-radius:3px;overflow:hidden}.sr-progress-bar{height:100%;background:var(--primary);width:0%;transition:width .15s ease-out}.sr-cancel-btn{margin-top:14px}@media(max-width:640px){.sr-card{padding:14px}.sr-timer{font-size:38px}.sr-range-input,.sr-mark-btn{font-size:16px}}