@import "https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+SC:wght@400;500;600;700&display=swap";:root{color:#242522;font-synthesis:none;--ink:#242522;--muted:#85847d;--line:#dddcd5;--green:#285f50;--mint:#dcece6;--cream:#f4f3ef;background:#f4f3ef;font-family:DM Sans,Noto Sans SC,system-ui,sans-serif}*{box-sizing:border-box}body{background:var(--cream);min-width:0;min-height:100vh;margin:0}button{font:inherit}button:disabled{opacity:.42;cursor:not-allowed!important}.app-shell{min-height:100vh}.topbar{border-bottom:1px solid var(--line);background:#faf9f6eb;grid-template-columns:1fr auto 1fr;align-items:center;height:70px;padding:0 30px;display:grid}.brand{align-items:center;gap:11px;display:flex}.brand-mark{color:#fff;background:var(--green);border-radius:11px;place-items:center;width:38px;height:38px;display:grid;box-shadow:0 5px 16px #285f5030}.brand strong{letter-spacing:.12em;font-size:17px;line-height:1.1;display:block}.brand span{letter-spacing:.18em;color:#96958f;font-size:8px}.project-name{align-items:center;gap:8px;font-size:13px;font-weight:600;display:flex}.status-dot{background:#69a18e;border-radius:50%;width:6px;height:6px}.saved{color:#9b9a93;border-left:1px solid #d7d6d0;padding-left:8px;font-size:11px;font-weight:400}.top-actions{justify-self:end;gap:10px;display:flex}.icon-button,.plain-control{color:#676762;cursor:pointer;background:0 0;border:0;place-items:center;display:grid}.icon-button{border:1px solid var(--line);border-radius:10px;width:38px;height:38px}.export-button,.primary-button{color:#fff;background:var(--green);cursor:pointer;border:0;border-radius:10px;justify-content:center;align-items:center;gap:8px;height:39px;padding:0 17px;font-size:13px;font-weight:600;display:inline-flex;box-shadow:0 5px 15px #285f5021}.workspace{grid-template-columns:minmax(620px,1.65fr) minmax(390px,.86fr);height:calc(100vh - 70px);display:grid}.preview-panel{border-right:1px solid var(--line);flex-direction:column;min-width:0;padding:28px 42px 25px;display:flex}.section-heading,.sequence-head{justify-content:space-between;align-items:flex-end;margin-bottom:18px;display:flex}.eyebrow{color:#8f8f88;letter-spacing:.2em;margin:0 0 5px;font-size:9px;font-weight:700}h1,h2{letter-spacing:-.03em;margin:0;font-weight:650}h1{font-size:23px}h2{font-size:20px}.preview-meta{gap:7px;display:flex}.preview-meta span{color:#73736d;background:#ffffff73;border:1px solid #deddd7;border-radius:7px;align-items:center;gap:5px;padding:6px 9px;font-size:10px;display:inline-flex}.stage{aspect-ratio:16/9;background:#090a09;border-radius:14px;flex:auto;align-self:stretch;place-items:center;width:100%;min-width:0;min-height:0;max-height:calc(100vh - 245px);display:grid;position:relative;overflow:hidden;box-shadow:0 17px 45px #282b272e}.stage:after{content:"";pointer-events:none;border-radius:inherit;position:absolute;inset:0;box-shadow:inset 0 0 0 1px #ffffff14}.stage.empty{box-shadow:none;background:#e9e8e2;border:1px dashed #cbc9c0}.mosaic-grid{z-index:1;cursor:pointer;background:#080908;position:absolute;inset:0;overflow:hidden}.mosaic-tile{background:#111411;border:1px solid #080908;min-width:0;min-height:0;transition:left .25s,top .25s,width .25s,height .25s;position:absolute;overflow:hidden}.mosaic-tile video{object-fit:cover;object-position:center;pointer-events:none;background:#111411;width:100%;height:100%;display:block}.mosaic-tile span{color:#ffffffb8;text-shadow:0 1px 3px #000;font-size:8px;font-weight:700;position:absolute;bottom:4px;right:5px}.mosaic-tile.current{box-shadow:inset 0 0 0 2px #7cbca3e6}.stage video.active-video{z-index:2;object-fit:cover;object-position:center;cursor:pointer;will-change:left, top, width, height, border-radius;background:#090a09;display:block;position:absolute}.stage video.active-video.tile-expand{animation:tileExpand var(--expand-duration,3s) linear both;animation-delay:var(--animation-delay,0s)}.stage video.active-video.animation-paused{animation-play-state:paused}@keyframes tileExpand{0%{left:var(--start-x);top:var(--start-y);width:var(--start-width);height:var(--start-height);border-radius:0}to{border-radius:0;width:100%;height:100%;top:0;left:0}}.empty-stage{text-align:center;color:#6e6e69;padding:40px}.empty-stage h2{color:#383936;margin:15px 0 8px}.empty-stage p{margin:0 0 21px;font-size:13px}.empty-icon{width:58px;height:58px;color:var(--green);background:#d9e6e0;border-radius:18px;place-items:center;margin:auto;display:grid;transform:rotate(-3deg)}.cover-preview{z-index:3;cursor:pointer;background:#090a09;position:absolute;inset:0;overflow:hidden}.cover-preview img{object-fit:cover;width:100%;height:100%;display:block}.cover-preview>span{color:#fff;-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);background:#0e110fa6;border:1px solid #ffffff29;border-radius:8px;align-items:center;gap:5px;padding:7px 10px;font-size:10px;font-weight:600;display:inline-flex;position:absolute;top:12px;left:12px}.stage-badge{z-index:4;color:#ffffffb3;-webkit-backdrop-filter:blur(9px);backdrop-filter:blur(9px);background:#0e110fa6;border:1px solid #ffffff24;border-radius:8px;padding:7px 10px;font-size:10px;position:absolute;top:12px;left:12px}.stage-badge span{color:#fff;font-weight:700}.center-play{z-index:4;color:#fff;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);cursor:pointer;background:#ffffff2e;border:1px solid #ffffff45;border-radius:50%;place-items:center;width:58px;height:58px;padding-left:3px;display:grid;position:absolute}.controls{align-items:center;gap:13px;height:58px;display:flex}.controls.disabled{opacity:.45;pointer-events:none}.round-play{color:#fff;background:var(--green);cursor:pointer;border:0;border-radius:50%;flex:0 0 35px;place-items:center;width:35px;height:35px;padding-left:8px;display:grid}.timecode{color:#71716b;font-variant-numeric:tabular-nums;font-size:10px}.progress-track{cursor:pointer;flex:1;height:16px;position:relative}.progress-track:before{content:"";background:#d7d6d0;border-radius:4px;height:3px;position:absolute;top:7px;left:0;right:0}.progress-buffer{background:var(--green);border-radius:4px;height:3px;position:absolute;top:7px;left:0}.progress-track i{border:2px solid var(--cream);background:var(--green);border-radius:50%;width:9px;height:9px;margin-left:-4px;position:absolute;top:4px;box-shadow:0 1px 4px #777}.sequence-panel{background:#faf9f6;flex-direction:column;min-width:390px;padding:28px 30px 20px;display:flex;overflow:hidden}.counter{color:#777770;background:#ecebe6;border-radius:8px;padding:6px 10px;font-size:11px;font-weight:600}.hint{color:#416e60;background:#e5f0eb;border:1px solid #d2e4dc;border-radius:9px;align-items:flex-start;gap:9px;margin-bottom:13px;padding:10px 11px;font-size:10px;line-height:1.5;display:flex}.hint svg{flex:none;margin-top:1px}.cover-card{background:#f5f4f0;border:1px dashed #c8c7c0;border-radius:10px;align-items:center;min-height:62px;margin-bottom:10px;display:flex;position:relative;overflow:hidden}.cover-card.filled{background:#f7fbf9;border-style:solid;border-color:#b8cbc2}.cover-main{text-align:left;cursor:pointer;color:#52534f;background:0 0;border:0;flex:1;align-items:center;gap:11px;min-width:0;padding:7px 72px 7px 8px;display:flex}.cover-thumb{color:#6f8f82;background:#dfe9e4;border-radius:7px;flex:none;place-items:center;width:76px;height:46px;display:grid;overflow:hidden}.cover-thumb img{object-fit:cover;width:100%;height:100%;display:block}.cover-copy{min-width:0}.cover-copy strong,.cover-copy small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.cover-copy strong{margin-bottom:5px;font-size:11px}.cover-copy small{color:#92938d;font-size:8px}.cover-replace,.cover-remove{cursor:pointer;background:0 0;border:0;border-radius:7px;place-items:center;width:27px;height:27px;display:grid;position:absolute;top:50%;transform:translateY(-50%)}.cover-replace{color:#66887a;right:40px}.cover-remove{color:#98716a;right:9px}.cover-replace:hover{background:#e5f0eb}.cover-remove:hover{background:#f1e8e5}.clip-list{scrollbar-width:thin;scrollbar-color:#ccc transparent;flex:1;min-height:0;padding-right:4px;overflow-y:auto}.clip{cursor:pointer;background:#fff;border:1px solid #e0dfda;border-radius:10px;align-items:center;gap:9px;height:68px;margin-bottom:7px;padding:6px 7px 6px 4px;transition:all .18s;display:flex}.clip:hover{border-color:#b7c8c1;transform:translateY(-1px)}.clip.active{background:#fbfdfc;border-color:#76a08f;box-shadow:0 0 0 2px #5484711a}.grip{color:#c2c1bb;flex:none}.clip-number{color:#8d8d86;width:21px;font-size:10px;font-weight:700}.clip.active .clip-number{color:var(--green)}.thumb{background:#ddd;border-radius:7px;flex:none;width:76px;height:50px;position:relative;overflow:hidden}.thumb video{object-fit:cover;width:100%;height:100%}.thumb span{color:#285f50;background:#dff0e9;border-radius:4px;align-items:center;gap:2px;padding:2px 4px;font-size:7px;font-weight:700;display:flex;position:absolute;top:4px;left:4px}.thumb i{color:#fff;background:#181e1bb3;border-radius:50%;place-items:center;width:24px;height:24px;margin:auto;padding-left:2px;display:grid;position:absolute;inset:0}.clip-info{flex:1;min-width:0}.clip-info strong{text-overflow:ellipsis;white-space:nowrap;margin-bottom:5px;font-size:11px;display:block;overflow:hidden}.clip-info span{color:#a09f99;font-size:8px}.reorder{opacity:0;gap:2px;transition:all .15s;display:grid}.clip:hover .reorder{opacity:1}.reorder button,.remove{color:#9a9993;cursor:pointer;background:0 0;border:0;place-items:center;padding:1px;display:grid}.remove{opacity:0}.clip:hover .remove{opacity:1}.add-card{color:#4e6c61;text-align:left;cursor:pointer;background:#f3f8f5;border:1px dashed #afc3ba;border-radius:10px;align-items:center;gap:12px;width:100%;min-height:62px;margin-bottom:7px;padding:10px 18px;display:flex}.add-card.dragover{border-color:var(--green);background:#dcece6}.add-card>span{background:#dbeae4;border-radius:9px;place-items:center;width:34px;height:34px;display:grid}.add-card strong{margin-bottom:3px;font-size:11px;display:block}.add-card small{color:#8e9e97;font-size:8px}.empty-slot{color:#b3b2ac;border-bottom:1px solid #ecebe7;align-items:center;gap:11px;height:40px;padding:0 13px;display:flex}.empty-slot span{font-size:9px;font-weight:600}.empty-slot i{background:#eeede9;border-radius:4px;width:26px;height:18px}.empty-slot p{font-size:9px}.sequence-footer{border-top:1px solid var(--line);justify-content:flex-start;align-items:center;padding-top:13px;display:flex}.text-button{color:#8a5c55;cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;font-size:10px;display:inline-flex}.primary-button.compact{height:35px;padding:0 14px;font-size:10px}.modal-backdrop{z-index:10;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#1d201d94;place-items:center;display:grid;position:fixed;inset:0}.modal{text-align:center;background:#faf9f6;border-radius:18px;width:420px;padding:31px;position:relative;box-shadow:0 25px 80px #00000040}.modal-close{cursor:pointer;color:#777;background:0 0;border:0;position:absolute;top:15px;right:15px}.modal-icon{width:50px;height:50px;color:var(--green);background:var(--mint);border-radius:14px;place-items:center;margin:0 auto 15px;display:grid}.modal h2{margin-bottom:10px}.modal>p:not(.eyebrow){color:#777771;font-size:12px;line-height:1.65}.export-option{text-align:left;color:var(--green);background:#f5faf7;border:1px solid #79a190;border-radius:10px;justify-content:space-between;align-items:center;margin:20px 0;padding:13px 15px;display:flex}.export-option strong,.export-option span{display:block}.export-option strong{margin-bottom:4px;font-size:12px}.export-option span{color:#8a9b94;font-size:9px}.export-progress{text-align:left;margin:-5px 0 18px;display:none}.export-progress.active{display:block}.export-progress>div{background:#dfdfd9;border-radius:5px;height:5px;overflow:hidden}.export-progress>div i{border-radius:inherit;background:var(--green);height:100%;transition:width .2s linear;display:block}.export-progress>span{color:#777771;justify-content:space-between;gap:12px;margin-top:7px;font-size:9px;display:flex}.export-progress b{color:var(--green)}.wide{width:100%}@media (height<=720px){.topbar{height:60px}.workspace{height:calc(100vh - 60px)}.preview-panel,.sequence-panel{padding-top:18px;padding-bottom:14px}.section-heading,.sequence-head{margin-bottom:11px}.hint{margin-bottom:8px;padding:7px 9px}.clip{height:59px}.thumb{width:67px;height:43px}.stage{min-height:0}}@media (width<=980px){.topbar{grid-template-columns:1fr auto;padding:0 18px}.project-name{display:none}.workspace{grid-template-columns:1fr;height:auto;min-height:calc(100vh - 70px)}.preview-panel{border-right:0;border-bottom:1px solid var(--line);min-height:calc(100vh - 70px);padding:22px 20px 18px}.stage{aspect-ratio:16/9;flex:none;width:100%;height:auto;max-height:none}.sequence-panel{min-width:0;height:720px;padding:24px 20px 18px}}@media (width<=560px){.topbar{height:60px;padding:0 12px}.brand span{display:none}.export-button{width:39px;padding:0;font-size:0}.workspace{min-height:calc(100vh - 60px)}.preview-panel{min-height:auto;padding:18px 12px 14px}.preview-meta span:not(:first-child){display:none}.stage{border-radius:10px}.empty-stage{padding:24px 12px}.empty-stage h2{font-size:17px}.empty-stage p{font-size:11px}.controls{gap:8px}.sequence-panel{padding-left:12px;padding-right:12px}}