:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#111;background:#f7f8fa;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button{cursor:pointer}.app-shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;padding:24px 16px;background:#fff;border-right:1px solid #e9ebef;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:10px;margin-bottom:28px}.brand>span,.brand-mark{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:#09f;color:#fff;font-weight:800}.brand strong{font-size:15px}.sidebar nav a{display:block;padding:11px 12px;border-radius:9px;color:#111;text-decoration:none;font-weight:600;background:#eff8ff}.sidebar-bottom{margin-top:auto}.sidebar-bottom button{border:0;background:none;color:#727780}.app-main{padding:32px;min-width:0}.toolbar,.detail-head{display:flex;justify-content:space-between;align-items:center;gap:24px}.toolbar h1,.detail-head h1{margin:3px 0 0;font-size:28px}.eyebrow{font-size:12px;color:#808690;text-transform:uppercase;letter-spacing:.08em}.toolbar-actions{display:flex;gap:8px}button{border:1px solid #dfe2e7;background:#fff;border-radius:8px;padding:9px 13px;color:#1a1c20}.primary{background:#09f;color:#fff;border-color:#09f;font-weight:650}.media-tools{display:flex;gap:10px;margin:24px 0 14px}.media-tools input{width:min(420px,100%);padding:10px 12px;border:1px solid #dfe2e7;border-radius:8px;background:#fff}.media-table{background:#fff;border:1px solid #e5e7eb;border-radius:12px;overflow:hidden}.media-row{display:grid;grid-template-columns:minmax(300px,2.2fr) minmax(100px,.7fr) minmax(160px,1fr) minmax(120px,.8fr) 100px;align-items:center;min-height:72px;padding:0 18px;border:0;border-bottom:1px solid #eef0f3;text-decoration:none;color:inherit;text-align:left;background:#fff;width:100%}.media-row:last-child{border-bottom:0}.media-row:not(.media-head):hover{background:#f9fbfd}.media-head{min-height:44px;color:#717782;font-size:12px;font-weight:600;background:#fafbfc}.media-name{display:flex;align-items:center;gap:12px;min-width:0}.media-name>div:last-child{min-width:0}.media-name strong,.media-name small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.media-name small{margin-top:4px;color:#9298a2}.video-thumb{display:grid;place-items:center;width:64px;height:38px;background:#111827;color:#fff;border-radius:6px;font-size:12px}.folder-icon{font-size:24px;color:#09f;margin-right:12px}.status{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;background:#eef1f5;color:#666;font-size:12px}.status--ready{background:#e9f9ef;color:#087a3f}.status--processing,.status--queued{background:#eef7ff;color:#0074c8}.status--failed{background:#fff0f0;color:#c82828}.empty{padding:48px;text-align:center;color:#8a909a}.upload-toast{position:fixed;right:24px;bottom:24px;z-index:100;width:330px;background:#111827;color:#fff;padding:16px;border-radius:12px;box-shadow:0 12px 40px #0003}.upload-toast>div{height:5px;background:#ffffff2e;border-radius:99px;margin:10px 0;overflow:hidden}.upload-toast>div span{display:block;height:100%;background:#09f}.login-page{min-height:100vh;display:grid;place-items:center;background:#f7f8fa}.login-card{width:min(390px,calc(100vw - 32px));padding:30px;background:#fff;border:1px solid #e5e7eb;border-radius:16px;box-shadow:0 14px 50px #18223012}.login-card h1{margin:18px 0 6px}.login-card p{color:#7b818b;margin:0 0 22px}.login-card label,.form-panel label{display:grid;gap:7px;margin:12px 0;color:#555;font-size:13px}.login-card input,.form-panel input,.form-panel textarea,.two-cols input,.code-area{width:100%;border:1px solid #dfe2e7;border-radius:8px;padding:10px 12px;background:#fff;color:#111}.login-card .primary{width:100%;margin-top:8px}.error{color:#c82828;font-size:13px}.detail-head{justify-content:flex-start}.detail-head>a{color:#5f6670;text-decoration:none}.detail-head>div{display:flex;align-items:center;gap:12px}.tabs{display:flex;gap:24px;margin:24px 0 16px;border-bottom:1px solid #e2e5e9}.tabs button{border:0;border-radius:0;background:none;padding:0 0 12px;color:#6f7680}.tabs button.active{color:#111;border-bottom:2px solid #0099ff}.detail-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(340px,.65fr);gap:18px}.panel{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:20px}.panel h2{margin-top:0}.form-panel textarea{min-height:110px;resize:vertical}.copy-line{display:flex;gap:8px}.copy-line input{min-width:0}.meta{display:flex;gap:14px;color:#747b85;font-size:13px;margin-top:18px}.processing-card,.player-loading{display:grid;place-items:center;min-height:360px;text-align:center;background:#111827;color:#fff;border-radius:10px;padding:30px}.processing-card p{max-width:520px;color:#b8c0cc}.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:12px}.two-cols label{display:grid;gap:7px}.code-area{min-height:250px;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;margin:12px 0}.simple-list{margin-top:16px;display:grid;gap:8px}.simple-list>div{padding:10px;background:#f7f8fa;border-radius:8px}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.stats-grid>div{padding:18px;background:#f7f8fa;border-radius:10px}.stats-grid strong,.stats-grid span{display:block}.stats-grid strong{font-size:24px}.stats-grid span{margin-top:5px;color:#7a818c;font-size:13px}.muted{color:#7c838d}.public-page{min-height:100vh;background:#0b0d11;color:#fff;padding:32px}.public-wrap{width:min(1200px,100%);margin:auto}.public-brand{font-weight:700;margin-bottom:18px;color:#b9c0ca}.public-wrap h1{font-size:22px}.public-wrap p{color:#b9c0ca}.embed-page{width:100vw;height:100vh;background:#000;display:grid;place-items:center}.embed-page .mv-player{width:100%;height:100%;border-radius:0}.loading{padding:40px}.mv-player{position:relative;width:100%;aspect-ratio:16/9;background:#000;border-radius:10px;overflow:hidden;color:#fff;-webkit-user-select:none;user-select:none}.mv-player video{width:100%;height:100%;display:block;object-fit:contain;background:#000}.mv-player__surface{position:absolute;inset:0;border:0;background:transparent}.mv-player__big-play{display:grid;place-items:center;width:72px;height:72px;margin:auto;border-radius:50%;background:#0099ffe8;color:#fff;font-size:28px;padding-left:5px;box-shadow:0 8px 30px #0007}.mv-player__controls{position:absolute;left:0;right:0;bottom:0;padding:30px 16px 12px;background:linear-gradient(transparent,#000c)}.mv-player__timeline{position:relative;height:20px;display:flex;align-items:center}.mv-player__timeline input{width:100%;accent-color:#0099ff}.mv-player__chapter-marker{position:absolute;top:5px;width:3px;height:10px;background:#fff;border-radius:2px;pointer-events:none}.mv-player__bar{display:flex;justify-content:space-between;align-items:center;gap:12px}.mv-player__left,.mv-player__right{display:flex;align-items:center;gap:6px}.mv-player__bar button{border:0;background:transparent;color:#fff;padding:7px 8px}.mv-player__bar button:hover{background:#ffffff18}.mv-player__volume{width:70px;accent-color:#fff}.mv-player__time{font-size:12px;color:#e2e5e9}.mv-player__menu-wrap{position:relative}.mv-player__menu{position:absolute;right:0;bottom:42px;min-width:120px;background:#16191f;border:1px solid #ffffff1f;padding:6px;border-radius:9px;display:grid;box-shadow:0 10px 30px #0008}.mv-player__menu button{text-align:left;border-radius:6px}.mv-player__menu button.active{color:#31adff;background:#0099ff1f}@media(max-width:900px){.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;flex-direction:row;align-items:center;border-right:0;border-bottom:1px solid #e5e7eb;padding:12px 16px}.brand{margin:0 20px 0 0}.sidebar nav{flex:1}.sidebar-bottom{margin:0}.app-main{padding:18px}.detail-grid{grid-template-columns:1fr}.media-row{grid-template-columns:minmax(220px,2fr) 100px 140px}.media-row>*:nth-child(4),.media-row>*:nth-child(5){display:none}.mv-player__volume{display:none}}@media(max-width:600px){.brand strong{display:none}.toolbar{align-items:flex-start}.media-row{grid-template-columns:minmax(0,1fr) 90px}.media-row>*:nth-child(3){display:none}.stats-grid{grid-template-columns:1fr}.mv-player__time{display:none}.mv-player__bar button{padding:5px}.mv-player__right .mv-player__menu-wrap:first-child{display:none}}