:root{--bg:#14161a;--panel:#1c1f25;--panel-edge:#2a2f38;--ink:#e6e8ec;--ink-muted:#8b93a1;--accent:#6aa9ff;--danger:#ff6b6b;--ok:#57c98a;--accent-ink:#0b1220;--surface-2:#1a1d23;--hover:#ffffff0a;--ring:#6aa9ff;--danger-ink:#ff8f8f;--kind-video:#4c7ec9;--kind-audio:#3f9e83;--kind-image:#8a6fc4;--ease:.12s ease;--timeline-h:34vh;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;font-family:system-ui,-apple-system,Segoe UI,sans-serif;font-size:14px;line-height:1.45}*{box-sizing:border-box}:focus-visible{outline:2px solid var(--ring);outline-offset:2px}button,select,.word,.media-row{transition:background-color var(--ease), border-color var(--ease), color var(--ease)}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}body{background:var(--bg);color:var(--ink);margin:0}h1{margin:0;font-size:1.15rem}h2{letter-spacing:.08em;text-transform:uppercase;color:var(--ink-muted);margin:0 0 .75rem;font-size:.8rem;font-weight:600}code{background:#00000040;border-radius:3px;padding:.1em .35em;font-family:ui-monospace,JetBrains Mono,Cascadia Code,monospace;font-size:.9em}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.muted{color:var(--ink-muted)}.error{color:var(--danger)}.banner{background:#ff6b6b1a;border-bottom:1px solid #ff6b6b40;margin:0;padding:.5rem 1rem}button{font:inherit;color:var(--ink);cursor:pointer;background:#2a2f38;border:1px solid #363c47;border-radius:5px;padding:.25rem .6rem}button:hover:not(:disabled){background:#343a45}button:disabled{opacity:.4;cursor:default}button.prim{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}button.prim:hover:not(:disabled){filter:brightness(1.08)}button.ghost{color:var(--ink-muted);background:0 0;border-color:#0000}button.ghost:hover:not(:disabled){color:var(--ink);background:#2a2f38}button.danger:hover:not(:disabled){color:var(--danger-ink);border-color:var(--danger)}button.icon{padding:.2rem .5rem;font-size:1.05rem;line-height:1.15}input,textarea{font:inherit;color:var(--ink);background:#12141a;border:1px solid #363c47;border-radius:5px;padding:.3rem .6rem}textarea{resize:none}.page{max-width:46rem;margin:0 auto;padding:2.5rem 1.5rem}.page-head{justify-content:space-between;align-items:baseline;gap:1rem;margin-bottom:1.5rem;display:flex}.signin-alt{border-top:1px solid var(--panel-edge);flex-direction:column;align-items:flex-start;gap:.6rem;max-width:18rem;margin-top:2rem;padding-top:1.25rem;display:flex}.signin-alt label{width:100%;color:var(--ink-muted);flex-direction:column;gap:.25rem;font-size:.85rem;display:flex}.account{align-items:baseline;gap:.75rem;display:flex}.new-project{gap:.5rem;margin-bottom:1.5rem;display:flex}.new-project input{flex:1}.project-grid{grid-template-columns:repeat(auto-fill,minmax(13rem,1fr));gap:.75rem;margin:0;padding:0;list-style:none;display:grid}.project-card{border:1px solid var(--panel-edge);background:var(--panel);border-radius:8px;position:relative;overflow:hidden}.project-link{color:inherit;flex-direction:column;gap:.1rem;padding:0 .7rem .7rem;font-size:.85rem;display:flex}.project-link:hover{color:var(--accent);text-decoration:none}.project-poster{aspect-ratio:16/9;background:linear-gradient(160deg, var(--kind-video), #2c3f5c);opacity:.55;margin:0 -.7rem .6rem;display:block}.project-card:hover .project-poster{opacity:.8}.project-name{text-overflow:ellipsis;white-space:nowrap;font-weight:500;overflow:hidden}.project-delete{opacity:0;transition:opacity var(--ease);background:#14161ac0;font-size:.78rem;position:absolute;top:.4rem;right:.4rem}.project-card:hover .project-delete,.project-delete:focus-visible{opacity:1}.project-card.is-new{text-align:center;min-height:8rem;color:var(--ink-muted);background:0 0;border-style:dashed;justify-content:center;align-items:center;padding:1rem;display:flex}.project-card.is-new.is-over{border-color:var(--accent);color:var(--accent);background:#6aa9ff14}.editor{flex-direction:column;height:100vh;display:flex;position:relative}.drop-zone{z-index:5;pointer-events:none;border:2px dashed var(--accent);background:#14161ab8;justify-content:center;align-items:center;font-size:1.1rem;display:flex;position:absolute;inset:0}.drop-zone.is-frozen{color:var(--ink-muted);border-color:var(--panel-edge)}.editor-head{border-bottom:1px solid var(--panel-edge);align-items:center;gap:1rem;padding:.6rem 1rem;display:flex}.editor-head h1{text-overflow:ellipsis;white-space:nowrap;min-width:0;overflow:hidden}.head-actions{align-items:center;gap:.5rem;margin-left:auto;display:flex}.save{color:var(--ink-muted);font-size:.8rem}.save-clean{color:var(--ok)}.save-error{color:var(--danger)}.editor-body{flex:auto;grid-template-columns:15.5rem 1fr 25rem;min-height:0;display:grid}@media (width>=1500px){.editor-body{grid-template-columns:17rem 1fr 25rem}}@media (width<=1180px){.editor-body{grid-template-columns:12rem 1fr 21rem}.media-row .thumb{display:none}}.panel{border-right:1px solid var(--panel-edge);background:var(--panel);padding:1rem;overflow:auto}.panel:last-child{border-right:none}.preview{background:var(--bg);flex-direction:column;gap:.5rem;display:flex;overflow:hidden}.preview-stage{background:var(--bg);flex:1;min-height:0;padding:10px;position:relative;overflow:hidden}.canvas-overlay{pointer-events:none;position:absolute;top:50%;left:50%;overflow:visible;translate:-50% -50%}.canvas-box{fill:none;stroke:var(--accent);pointer-events:all;cursor:move}.canvas-box.is-locked{stroke:var(--ink-muted);stroke-dasharray:6 4;pointer-events:none;cursor:default}.canvas-handle{fill:var(--bg);stroke:var(--accent);pointer-events:all;cursor:nwse-resize}.canvas-handle.is-pulled{fill:var(--accent)}.preview-meta{text-align:center;margin:0;font-size:.78rem}.inspector{flex-wrap:wrap;justify-content:center;align-items:flex-start;gap:.4rem;display:flex}.tool-group{border:1px solid var(--panel-edge);background:var(--surface-2);border-radius:6px;flex-direction:column;gap:.2rem;padding:.3rem .45rem .35rem;display:flex}.tool-group-label{letter-spacing:.09em;text-transform:uppercase;color:var(--ink-muted);font-size:.62rem;font-weight:600}.tool-group-of{text-transform:none;letter-spacing:0;font-weight:400}.tool-group-controls{flex-wrap:wrap;align-items:center;gap:.25rem;display:flex}.tool-group.is-clip{border-color:var(--accent)}.tool-group.is-clip>.tool-group-label{color:var(--accent)}.tool-group select{border:1px solid var(--panel-edge);background:var(--panel);color:var(--ink);font:inherit;border-radius:4px;padding:.3rem .4rem;font-size:.82rem}.tool-group select:disabled{opacity:.45}.tool-group button[aria-pressed=true],.clip-tools button[aria-pressed=true]{border-color:var(--accent);color:var(--accent)}.tool-group.is-wide{flex:1 0 100%}.popover-host{display:inline-flex;position:relative}.popover{z-index:5;border:1px solid var(--panel-edge);background:var(--panel);text-align:left;border-radius:6px;grid-template-columns:auto 1fr;align-items:center;gap:.3rem .5rem;width:max-content;padding:.6rem .7rem;display:grid;position:absolute;bottom:calc(100% + 6px);right:0;box-shadow:0 8px 24px #00000060}.popover-row{display:contents}.popover-label{color:var(--ink-muted);font-size:.76rem}.popover-control{align-items:center;gap:.25rem;display:flex}.graphic-node{flex-wrap:wrap;flex:1 0 100%;align-items:center;gap:.25rem;display:flex}.graphic-node-kind{color:var(--ink-muted);text-transform:lowercase;flex:0 0 4rem;font-size:.76rem}.graphic-field{flex:0 11rem;min-width:5rem;padding:.3rem .4rem;font-size:.82rem}.graphic-accent{border:1px solid var(--panel-edge);background:var(--panel);cursor:pointer;border-radius:4px;width:2.2rem;height:1.9rem;padding:.15rem}.graphic-accent:disabled{opacity:.45;cursor:default}.media-head{flex-wrap:wrap;align-items:baseline;gap:.5rem;margin-bottom:.6rem;display:flex}.media-head button{white-space:nowrap}.media-head h2{flex-basis:100%;margin:0}.visually-hidden{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.media-bin ul{margin:0;padding:0;list-style:none}.media-row{border-top:1px solid var(--panel-edge);align-items:center;gap:.5rem;min-height:44px;padding:.3rem 0;display:flex;position:relative}.media-row:hover{background:var(--hover)}.media-row:before{content:"";background:var(--panel-edge);border-radius:2px;flex:none;align-self:stretch;width:3px}.media-row.kind-video:before{background:var(--kind-video)}.media-row.kind-audio:before{background:var(--kind-audio)}.media-row.kind-image:before{background:var(--kind-image)}.media-text{flex-direction:column;flex:1;min-width:0;display:flex}.media-name,.media-detail{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.media-name{line-height:1.25}.media-detail{font-size:.78rem;line-height:1.3}.media-failed .media-name,.media-detail.media-refused{color:var(--danger)}.media-actions{background:linear-gradient(to right, transparent, var(--panel) 1.25rem);opacity:0;transition:opacity var(--ease);align-items:center;gap:.15rem;padding-left:1.25rem;display:flex;position:absolute;top:0;bottom:0;right:0}.media-row:hover .media-actions,.media-row:focus-within .media-actions{opacity:1}.media-actions button{padding:.1rem .35rem;font-size:1rem;line-height:1.2}.thumb{background-color:#000;background-repeat:no-repeat;border-radius:3px;flex:none}.thumb-empty{width:56px;height:32px}.turn-bar{background:#6aa9ff1a;border-bottom:1px solid #6aa9ff40;align-items:center;gap:.6rem;padding:.45rem 1rem;font-size:.85rem;animation:.16s both turn-in;display:flex}@keyframes turn-in{0%{opacity:0;transform:translateY(-4px)}}.turn-bar.is-running{background:#57c98a14;border-bottom-color:#57c98a40}.turn-bar>span{flex:1;min-width:0}.turn-said{flex-direction:column;line-height:1.3;display:flex}.turn-said .muted{text-overflow:ellipsis;white-space:nowrap;font-size:.8rem;overflow:hidden}.rail{flex-direction:column;gap:.6rem;display:flex;overflow:hidden}.rail-tabs{flex:none;gap:.3rem;display:flex}.rail-tabs button{color:var(--ink-muted);letter-spacing:.08em;text-transform:uppercase;background:0 0;border-color:#0000;font-size:.8rem;font-weight:600}.rail-tabs button[aria-selected=true]{color:var(--ink);background:#2a2f38;border-color:#363c47}.rail>.chat,.rail>.transcript{flex:1;min-height:0}.chat{flex-direction:column;gap:.6rem;display:flex}.chat-log{flex-direction:column;flex:1;gap:.7rem;min-height:0;margin:0;padding:0;list-style:none;display:flex;overflow-y:auto}.chat-message{flex-direction:column;gap:.2rem;display:flex}.chat-who{letter-spacing:.08em;text-transform:uppercase;color:var(--ink-muted);font-size:.7rem;font-weight:600}.chat-message p{margin:0;font-size:.85rem}.chat-text{font-size:.85rem}.chat-you .chat-text{white-space:pre-wrap;background:#2a2f38;border-radius:5px;padding:.35rem .55rem}.chat-prose>*+*{margin-top:.45rem}.chat-prose ul,.chat-prose ol{margin:0;padding-left:1.15rem}.chat-prose li+li{margin-top:.15rem}.chat-prose h1,.chat-prose h2,.chat-prose h3,.chat-prose h4,.chat-prose h5,.chat-prose h6{font-size:inherit;letter-spacing:normal;text-transform:none;color:var(--ink);margin:0;font-weight:600}.chat-prose blockquote{border-left:2px solid var(--panel-edge);color:var(--ink-muted);margin:0;padding-left:.55rem}.chat-prose pre{background:#00000040;border-radius:5px;margin:0;padding:.4rem .55rem;overflow-x:auto}.chat-prose pre code{background:0 0;padding:0}.chat-prose hr{border:none;border-top:1px solid var(--panel-edge);margin:0}.chat-caution{color:#ffd479}.chat-question{border-left:2px solid var(--accent);background:#20262f;padding:.35rem .55rem;font-size:.85rem}.chat-steps{border-left:2px solid var(--panel-edge);color:var(--ink-muted);flex-direction:column;gap:.1rem;margin:0;padding:0 0 0 .5rem;font-size:.8rem;list-style:none;display:flex}.chat-steps li{align-items:baseline;gap:.4rem;display:flex}.chat-steps li.is-running{color:var(--ink)}.step-mark{width:.8rem;color:var(--ok);flex:none;font-size:.7rem}.chat-steps li.is-running .step-mark{color:var(--accent)}.change-list{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.change-row{text-align:left;width:100%;color:var(--ink);background:0 0;border:1px solid #0000;border-radius:4px;padding:.1rem .4rem;font-size:.8rem;line-height:1.5;display:block}button.change-row:hover{background:var(--hover)}.change-row.is-flat{color:var(--ink-muted)}.change-more{align-self:flex-start;padding:.05rem .4rem;font-size:.78rem}.chat-compose{flex-wrap:wrap;flex:none;align-items:flex-end;gap:.4rem;display:flex}.chat-starters{flex-wrap:wrap;flex:0 0 100%;gap:.3rem;display:flex}.chip{color:var(--ink-muted);border-radius:999px;padding:.15rem .5rem;font-size:.78rem}button.chip:hover:not(:disabled){color:var(--ink);border-color:var(--accent)}.chat-asking{flex:0 0 100%;margin:0;font-size:.85rem}.chat-compose textarea{flex:1;min-width:0}.transcript{flex-direction:column;gap:.6rem;display:flex;overflow:hidden}.transcript-tools{flex-wrap:wrap;gap:.3rem;display:flex}.transcript-count{margin:0;font-size:.78rem}.transcript-words{-webkit-user-select:none;user-select:none;flex:1;min-height:0;line-height:2;overflow-y:auto}.word{cursor:pointer;border-radius:3px;padding:.15em .1em}.word:hover{background:#ffffff14}.word.is-selected{background:var(--accent);color:#0b0d11}.word.is-cut{color:var(--ink-muted);text-decoration:line-through}.word.is-cut.is-selected{color:#0b0d11cc}.word.is-partial{text-underline-offset:.2em;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}.word.is-playing{box-shadow:inset 0 -2px 0 var(--ok)}.pause{color:var(--ink-muted);padding:0 .15em}.speaker{color:var(--ink-muted);text-transform:uppercase;letter-spacing:.08em;margin:.9em 0 -.4em;font-size:.72rem;display:block}.transcript-words>span:first-child .speaker{margin-top:0}.timeline{flex:0 0 var(--timeline-h,34vh);border-top:1px solid var(--panel-edge);background:var(--panel);flex-direction:column;min-height:180px;max-height:70vh;display:flex}.timeline-grip{cursor:ns-resize;touch-action:none;flex:none;justify-content:center;align-items:center;height:9px;display:flex}.timeline-grip i{background:var(--panel-edge);width:42px;height:2px;transition:background-color var(--ease);border-radius:1px}.timeline-grip:hover i,.timeline-grip:focus-visible i{background:var(--ink-muted)}.timeline-head{border-bottom:1px solid var(--panel-edge);align-items:center;gap:.75rem;padding:.4rem .75rem;display:flex}.transport{min-width:4.2rem}.timecode{font-variant-numeric:tabular-nums;white-space:nowrap;font-family:ui-monospace,JetBrains Mono,Cascadia Code,monospace}.clip-tools{border:1px solid var(--accent);background:var(--surface-2);border-radius:6px;align-items:center;gap:.15rem;min-width:0;padding:.15rem .3rem;display:flex}.clip-tools-name{text-overflow:ellipsis;white-space:nowrap;max-width:12rem;margin-right:.25rem;font-size:.82rem;overflow:hidden}.title-text{flex:0 16rem;min-width:6rem;padding:.15rem .4rem}.track-add{white-space:nowrap;flex:none;gap:.25rem;margin-left:auto;display:flex}.zoom{align-items:center;gap:.25rem;display:flex}.zoom-slider{width:5.5rem;accent-color:var(--accent);cursor:pointer;background:0 0;border:none;padding:0}.timeline-scroll{overscroll-behavior-x:contain;flex:0 auto;min-height:0;overflow:auto}.timeline-grid{-webkit-user-select:none;user-select:none;position:relative}.track-row{align-items:stretch;display:flex}.lane-head{z-index:2;background:var(--panel);border-right:1px solid var(--panel-edge);border-bottom:1px solid var(--panel-edge);flex-direction:column;flex:none;justify-content:center;gap:.15rem;padding:.25rem .4rem .25rem .55rem;display:flex;position:sticky;left:0}.lane-head.kind-video:before,.lane-head.kind-audio:before{content:"";border-radius:0 2px 2px 0;width:3px;position:absolute;top:3px;bottom:4px;left:0}.lane-head.kind-video:before{background:var(--kind-video)}.lane-head.kind-audio:before{background:var(--kind-audio)}.ruler-head{height:26px}.lane-head-actions{gap:.15rem;display:flex}.lane-head-actions button,.lane-head-actions select{padding:0 .3rem;font-size:.72rem}.lane-head-actions button.icon{flex:none;padding:0 .25rem;font-size:.8rem;line-height:1.35}.lane-head-actions select{flex:0 auto;min-width:0}.track-title{align-items:center;gap:.25rem;display:flex}.track-name{text-overflow:ellipsis;white-space:nowrap;flex:auto;min-width:0;font-size:.8rem;overflow:hidden}.track-remove{flex:none;padding:0 .3rem;font-size:.9rem;line-height:1.1}.ruler{border-bottom:1px solid var(--panel-edge);cursor:ew-resize;touch-action:none;flex:none;height:26px;position:relative}.tick{border-left:1px solid var(--panel-edge);color:var(--ink-muted);white-space:nowrap;pointer-events:none;padding-left:4px;font-size:.7rem;line-height:26px;position:absolute;top:0;bottom:0}.lane{border-bottom:1px solid var(--panel-edge);touch-action:none;background:#16181d;flex:none;position:relative}.lane.is-locked{background:repeating-linear-gradient(45deg,#16181d 0 6px,#1a1d24 6px 12px)}.clip-block{cursor:grab;touch-action:none;border-radius:4px;position:absolute;top:3px;overflow:hidden;box-shadow:0 0 0 1px #00000080}.clip-video{background:#233350}.clip-audio{background:#1e3b34}.clip-image,.clip-text{background:#2f2a46}.clip-graphic{background:#3a2a40}.clip-still{background-position:0;background-repeat:repeat-x;background-size:auto 100%}.clip-image .clip-label{background:linear-gradient(90deg,#060a10bf,#060a1000);padding-right:1.5rem}.clip-block.is-touched{box-shadow:0 0 0 2px #6aa9ffb0}.clip-block.is-selected{box-shadow:0 0 0 2px var(--accent)}.clip-block.is-locked{cursor:default}.clip-block:focus-visible{outline-offset:1px}.clip-block.is-dragging{z-index:1;cursor:grabbing;box-shadow:0 0 0 2px var(--accent), 0 8px 18px #000000a0}.clip-ghost{pointer-events:none;background:#6aa9ff0f;border:1px dashed #6aa9ff80;border-radius:4px;position:absolute;top:3px}.clip-content{position:absolute;top:0;bottom:0}.clip-canvas{width:100%;height:100%;display:block}.trim-handle{z-index:1;cursor:ew-resize;touch-action:none;opacity:0;background:#0d1219cc;position:absolute;top:0;bottom:0;box-shadow:inset 0 0 0 1px #ffffff59}.trim-handle:hover{background:var(--accent)}.clip-block:hover .trim-handle,.clip-block.is-dragging .trim-handle{opacity:1}.trim-start{border-radius:4px 0 0 4px;left:0}.trim-end{border-radius:0 4px 4px 0;right:0}.snap-guide{z-index:1;background:var(--ok);pointer-events:none;width:1px;position:absolute;top:0;bottom:0}.clip-label{color:#fff;text-shadow:0 1px 2px #000,0 0 6px #000;text-overflow:ellipsis;white-space:nowrap;pointer-events:none;font-size:.7rem;line-height:1.35;position:absolute;top:2px;left:5px;right:5px;overflow:hidden}.playhead{z-index:1;background:var(--danger);pointer-events:none;width:2px;margin-left:-1px;position:absolute;top:0;bottom:0}.sheet{border:1px solid var(--panel-edge);background:var(--panel);max-width:30rem;color:var(--ink);border-radius:10px;margin:auto;padding:1.25rem 1.5rem}.sheet::backdrop{background:#0b0d10a0}.sheet-keys{grid-template-columns:auto 1fr;gap:.4rem 1rem;margin:0 0 1rem;font-size:.85rem;display:grid}.sheet-keys>div{display:contents}.sheet-keys dt{white-space:nowrap;flex-wrap:wrap;align-items:start;gap:.2rem;display:flex}.sheet-keys dd{color:var(--ink-muted);margin:0}kbd{background:#12141a;border:1px solid #363c47;border-bottom-width:2px;border-radius:4px;padding:.1rem .35rem;font-family:ui-monospace,JetBrains Mono,Cascadia Code,monospace;font-size:.78rem}