@import"https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&display=swap";:root{--primary: #6750a4;--primary-hover: #59459b;--on-primary: #ffffff;--primary-container: #eaddff;--on-primary-container: #21005d;--secondary: #ff6b9d;--tertiary: #f59e0b;--bg: #f5f1fb;--bg-2: #fef7ff;--surface: #ffffff;--surface-soft: #faf6ff;--surface-variant: #e7e0ec;--on-surface: #1d1929;--on-surface-muted: #6b6577;--outline: #cac4d0;--danger: #e5484d;--shadow-sm: 0 2px 8px rgba(80, 50, 140, .08);--shadow-md: 0 12px 32px rgba(80, 50, 140, .14);--shadow-lg: 0 24px 60px rgba(80, 50, 140, .22);--r-xs: 12px;--r-sm: 18px;--r-md: 24px;--r-lg: 32px;--r-pill: 999px;--gradient: linear-gradient(135deg, #7b5bff 0%, #b14fff 45%, #ff6b9d 100%);--gradient-soft: linear-gradient(135deg, #eaddff 0%, #ffe3ef 100%)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:Nunito,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--on-surface);background:radial-gradient(1200px 600px at 10% 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#3c286e6b}.transport{display:flex;align-items:center;justify-content:space-between;margin-top:16px}.transport-left{display:flex;align-items:center;gap:10px}.transport-right{display:flex;align-items:center;gap:14px}.player-toggle{flex-shrink:0}.transport-time{font-size:17px;font-variant-numeric:tabular-nums}.transport-time strong{color:var(--primary)}.mark-bar{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px}.btn-mark{position:relative;background:var(--surface-soft);border:2px solid var(--surface-variant);flex:1;min-width:150px;justify-content:flex-start}.btn-mark em{margin-left:auto;font-style:normal;font-variant-numeric:tabular-nums;color:var(--on-surface-muted);font-weight:800}.mark-in svg{color:var(--secondary)}.mark-out svg{color:var(--tertiary)}.btn svg,.icon-btn svg{flex-shrink:0}.btn-add{flex:1;min-width:180px;justify-content:center}.mark-bar--icons{flex-wrap:nowrap}.mark-bar--icons .btn-mark,.mark-bar--icons .btn-add{flex:1;min-width:0;justify-content:center;padding:13px}.mark-time{font-weight:800;font-size:13px;font-variant-numeric:tabular-nums;color:var(--on-surface)}@media (max-width: 640px){.btn-mark{flex:1;min-width:0;justify-content:center;padding:13px}.btn-mark .mark-label,.btn-mark .mark-time,.btn-mark em{display:none}}.btn-mark:before,.btn-mark:after{content:"";position:absolute;top:-5px;right:-5px;bottom:-5px;left:-5px;border-radius:inherit;pointer-events:none;opacity:0;z-index:2}.btn-mark:before{box-shadow:0 0 11px 2px currentColor}.btn-mark:after{padding:4px;background-image:radial-gradient(circle,currentColor 0 .6px,transparent 1.1px),radial-gradient(circle,currentColor 0 .5px,transparent 1px);background-size:6px 6px,9px 9px;background-position:0 0,3px 3px;filter:drop-shadow(0 0 2px currentColor);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 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reduce){.btn-mark.is-flashing:before,.btn-mark.is-flashing:after,.btn-mark[data-pending=true]:before,.btn-mark[data-pending=true]:after{animation:none}}.side-col{display:flex;flex-direction:column;gap:20px}.panel{background:var(--surface);border-radius:var(--r-lg);padding:20px;box-shadow:var(--shadow-md)}.panel-title{margin:0 0 14px;font-size:17px;font-weight:900;display:flex;align-items:center;gap:10px}.count-badge{background:var(--primary-container);color:var(--on-primary-container);font-size:13px;padding:2px 10px;border-radius:var(--r-pill)}.style-clip-banner{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:14px;padding:10px 12px;border-radius:var(--r-md);background:var(--gradient-soft);border:2px solid rgba(255,107,157,.35)}.style-clip-info{flex:1;min-width:0;font-size:13px;font-weight:700;color:var(--on-surface);display:flex;align-items:center;gap:6px;flex-wrap:wrap}.style-clip-badge{display:inline-flex;align-items:center;color:var(--secondary)}.style-clip-info em{font-style:normal;font-weight:800;font-size:11px;color:var(--primary);background:#6750a41f;padding:2px 8px;border-radius:var(--r-pill)}.style-clip-actions{display:flex;align-items:center;gap:6px;margin-left:auto}.style-clip-actions .icon-btn{width:36px;height:36px;font-size:14px}.undo-banner{position:relative;overflow:hidden;display:flex;align-items:center;gap:10px;margin-bottom:14px;padding:10px 12px;border-radius:var(--r-md);background:var(--surface-soft);border:2px solid var(--surface-variant)}.undo-icon{color:var(--danger);flex-shrink:0}.undo-text{flex:1;min-width:0;font-size:13px;font-weight:700;color:var(--on-surface);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.undo-btn{flex-shrink:0}.undo-progress{position:absolute;left:0;bottom:0;width:100%;height:3px;transform-origin:left;background:var(--primary);animation:undoCountdown 5s linear forwards}@keyframes undoCountdown{0%{transform:scaleX(1)}to{transform:scaleX(0)}}@media (prefers-reduced-motion: reduce){.undo-progress{animation:none}}.segment-empty{text-align:center;padding:18px 8px;color:var(--on-surface-muted)}.segment-empty-icon{display:flex;justify-content:center;margin-bottom:10px;color:var(--outline)}.segment-empty p{margin:4px 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#fff;border-radius:50%;background:var(--primary);cursor:pointer}.btn-export{width:100%;justify-content:center;margin-top:4px;font-size:16px;padding:15px}.results{margin-top:20px;border-top:2px solid var(--surface-variant);padding-top:16px}.results-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.results-head .panel-title{margin:0}.result-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}.result-card{display:flex;align-items:center;gap:12px;padding:8px;background:var(--surface-soft);border-radius:var(--r-md)}.result-thumb{width:56px;height:56px;border-radius:var(--r-xs);object-fit:cover;background:#14101f;flex-shrink:0}.result-thumb-placeholder{display:flex;align-items:center;justify-content:center;font-size:22px;background:var(--surface-variant)}.result-info{flex:1;min-width:0;display:flex;flex-direction:column}.result-label{font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.result-sub{font-size:12px;color:var(--on-surface-muted);font-weight:700}.status-error .result-sub{color:var(--danger)}.boot{flex:1;display:flex;align-items:center;justify-content:center;min-height:60vh}.format-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.format-pill{display:flex;flex-direction:column;align-items:center;gap:2px;border:2px solid var(--surface-variant);background:var(--surface);border-radius:var(--r-sm);padding:9px 6px;cursor:pointer;transition:all .15s}.format-pill:hover{border-color:var(--primary);transform:translateY(-2px)}.format-pill.is-on{background:var(--gradient);border-color:transparent;box-shadow:0 8px 18px #7c5bff59}.format-name{font-weight:900;font-size:14px;color:var(--on-surface)}.format-kind{font-size:10px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--on-surface-muted)}.format-icon{display:flex;color:var(--primary)}.format-pill.is-on .format-name,.format-pill.is-on .format-kind,.format-pill.is-on .format-icon{color:#fff}.status-error .result-sub{color:var(--danger);white-space:normal;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;font-size:11px;line-height:1.3}.segment-list::-webkit-scrollbar{width:8px}.segment-list::-webkit-scrollbar-thumb{background:var(--outline);border-radius:var(--r-pill)}.chip-crop{background:#ff6b9d2e;color:#c13b6e}.crop-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#1d19298c;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:20px}.crop-modal{background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);width:min(960px,100%);max-height:92vh;display:flex;flex-direction:column;overflow:hidden}.crop-modal-head{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--surface-variant)}.crop-modal-head h3{margin:0;font-size:18px;font-weight:900}.crop-aspect-row{display:flex;flex-wrap:wrap;gap:8px;padding:16px 22px 4px}.crop-aspect-btn{border:2px solid var(--surface-variant);background:var(--surface-soft);color:var(--on-surface);font-weight:800;font-size:13px;padding:7px 14px;border-radius:var(--r-pill);cursor:pointer;transition:background .15s,border-color .15s,color .15s}.crop-aspect-btn:hover{border-color:var(--primary)}.crop-aspect-btn.is-active{background:var(--primary);border-color:var(--primary);color:var(--on-primary)}.crop-stage-wrap{flex:1;min-height:0;overflow:auto;display:flex;align-items:center;justify-content:center;padding:18px 22px}.crop-stage{position:relative;max-width:100%;max-height:64vh;width:100%;background:#000;border-radius:var(--r-sm);overflow:hidden;touch-action:none;-webkit-user-select:none;user-select:none}.crop-frame{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:fill;pointer-events:none}.crop-box{position:absolute;border:2px solid var(--on-primary);box-shadow:0 0 0 9999px #00000080;cursor:move;box-sizing:border-box}.crop-dims{position:absolute;top:6px;left:6px;font-size:11px;font-weight:800;color:#fff;background:#0009;padding:2px 7px;border-radius:var(--r-pill);pointer-events:none;font-variant-numeric:tabular-nums}.crop-handle{position:absolute;width:16px;height:16px;background:var(--on-primary);border:2px solid var(--primary);border-radius:50%;box-shadow:var(--shadow-sm)}.crop-handle-nw{top:-8px;left:-8px;cursor:nwse-resize}.crop-handle-ne{top:-8px;right:-8px;cursor:nesw-resize}.crop-handle-sw{bottom:-8px;left:-8px;cursor:nesw-resize}.crop-handle-se{bottom:-8px;right:-8px;cursor:nwse-resize}.crop-modal-footer{display:flex;align-items:center;gap:10px;padding:16px 22px;border-top:1px solid var(--surface-variant)}.crop-footer-spacer{flex:1}.btn-block{width:100%;justify-content:center;margin-top:6px}.auth-stage{position:relative;flex:1;display:flex;align-items:center;justify-content:center;padding:40px 20px;overflow:hidden}.auth-card{position:relative;z-index:1;width:min(520px,100%);background:var(--surface);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);padding:clamp(24px,4vw,40px)}.auth-brand{font-weight:900;font-size:22px;color:var(--primary);margin-bottom:14px}.auth-logo{height:44px;width:auto;display:block;margin-bottom:14px}.auth-title{margin:0 0 6px;font-size:clamp(24px,4vw,30px);font-weight:900}.auth-sub{margin:0 0 22px;color:var(--on-surface-muted);font-weight:600;line-height:1.45}.auth-tabs{display:flex;gap:6px;background:var(--surface-soft);border-radius:var(--r-pill);padding:5px;margin-bottom:22px}.auth-tab{flex:1;border:none;cursor:pointer;padding:11px 16px;border-radius:var(--r-pill);font-family:inherit;font-weight:800;font-size:14px;color:var(--on-surface-muted);background:transparent;transition:background .2s ease,color .2s ease}.auth-tab.is-active{background:var(--surface);color:var(--primary);box-shadow:var(--shadow-sm)}.auth-form{display:flex;flex-direction:column;gap:14px}.auth-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media (max-width: 520px){.auth-row{grid-template-columns:1fr}}.auth-field{display:flex;flex-direction:column;gap:6px}.auth-field>span{font-size:13px;font-weight:800;color:var(--on-surface-muted);padding-left:4px}.auth-field input,.auth-field select{font-family:inherit;font-size:15px;font-weight:600;color:var(--on-surface);background:var(--surface-soft);border:1.5px solid var(--surface-variant);border-radius:var(--r-sm);padding:12px 16px;outline:none;transition:border-color .2s ease,box-shadow .2s ease}.auth-field input:focus,.auth-field select:focus{border-color:var(--primary);box-shadow:0 0 0 4px #6750a41f}.auth-notice{margin:2px 0 0;padding:12px 16px;border-radius:var(--r-sm);background:var(--primary-container);color:var(--on-primary-container);font-weight:700;font-size:14px;line-height:1.4}.auth-cancel{margin:18px auto 0;display:block}.user-chip{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:800;color:var(--primary);background:#6750a414;padding:8px 14px;border-radius:var(--r-pill);white-space:nowrap}