/* Workspace identity. Scoped at the route root so dialogs and React islands share tokens. */
:root[data-ui=studio]{color-scheme:dark;--bg:#101110;--panel:#191c18;--raised:#292e26;--text:#f1f0e8;--muted:#a5ac9c;--line:#363d30;--accent:#d2fa4b;--accent-hover:#e2ff85;--olive:#d2fa4b;--soft:#29331b;--error:#ff9b9b;--shadow:0 24px 80px #0008;--action-ink:#182008;--studio-surface:#141612}
:root[data-ui=studio][data-theme=light]{color-scheme:light;--bg:#f1f2ed;--panel:#fcfdf8;--raised:#e6e9df;--text:#20251b;--muted:#606953;--line:#cfd5c4;--olive:#4e670e;--soft:#e4edcd;--error:#ae2634;--shadow:0 24px 80px #1c261220;--studio-surface:#e9ece2}
:root[data-ui=studio] body{background:var(--bg);color:var(--text)}
:root[data-ui=studio] .brand-ai{color:var(--text)}
:root[data-ui=studio][data-theme=dark] .brand img{filter:grayscale(1) brightness(3)}
:root[data-ui=studio] :is(.btn,.input,.field input,.field textarea,.field select){border-radius:4px}
:root[data-ui=studio] .btn{transition:background .15s,border-color .15s;color:var(--text)}
:root[data-ui=studio] .btn:hover{filter:none;border-color:var(--muted)}
:root[data-ui=studio] .btn.primary{color:var(--action-ink);border-color:var(--accent)}
:root[data-ui=studio] .btn.olive{color:var(--bg)}
:root[data-ui=studio] .btn.danger{color:var(--error)}
:root[data-ui=studio] .btn.ghost:hover{background:var(--raised);border-color:transparent}
:root[data-ui=studio] :is(input,select,textarea){accent-color:var(--olive)}
:root[data-ui=studio] :is(input,textarea)::placeholder{color:var(--muted);opacity:.8}
:root[data-ui=studio] :is(.field input,.field select,.field textarea):focus{border-color:var(--olive)}
:root[data-ui=studio] .badge{border-radius:3px;letter-spacing:0;font-weight:500}
:root[data-ui=studio] .eyebrow{letter-spacing:.09em;font-weight:500;font-size:10px}
:root[data-ui=studio] .section-label{letter-spacing:.08em;font-size:10px}
:root[data-ui=studio] .shell{grid-template-columns:216px minmax(0,1fr)}
:root[data-ui=studio] .sidebar{padding:28px 16px;background:var(--studio-surface)}
:root[data-ui=studio] .sidebar>.brand{margin:0 8px 36px}
:root[data-ui=studio] .sidebar .create{min-height:46px;margin-bottom:32px}
:root[data-ui=studio] .nav-item{position:relative;border-radius:3px;padding:12px;font-size:12px;margin-bottom:6px}
:root[data-ui=studio] .nav-item.active{background:var(--soft);color:var(--text)}
:root[data-ui=studio] .nav-item.active:before{content:'';position:absolute;left:-16px;top:9px;bottom:9px;width:3px;background:var(--olive)}
:root[data-ui=studio] .nav-item.active>.icon{color:var(--olive)}
:root[data-ui=studio] .topbar{height:72px;padding-inline:36px;background:var(--bg)}
:root[data-ui=studio] .studio-home-link{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:11px;min-height:44px}
:root[data-ui=studio] .studio-home-link .icon{width:15px;height:15px}
:root[data-ui=studio] .studio-home-link:hover{color:var(--text)}
:root[data-ui=studio] .workspace-content{padding:36px;max-width:1560px}
:root[data-ui=studio] .workspace-title{align-items:center;margin-bottom:30px}
:root[data-ui=studio] .workspace-title h1{font:500 52px/1.15 Oswald,'Arial Narrow',sans-serif;letter-spacing:-.025em;margin:9px 0 12px}
:root[data-ui=studio] .workspace-title p{font-size:13px}
:root[data-ui=studio] .stats{background:none;display:flex;gap:32px;border:0;border-block:1px solid var(--line);border-radius:0;margin-bottom:26px;padding:17px 0}
:root[data-ui=studio] .stat{display:flex;align-items:baseline;gap:12px;padding:0 30px 0 0;background:none;border-right:1px solid var(--line)}
:root[data-ui=studio] .stat:last-child{border:0}
:root[data-ui=studio] .stat strong{font:500 27px/1.2 Oswald,sans-serif;letter-spacing:0;font-variant-numeric:tabular-nums}
:root[data-ui=studio] .stat span{font-size:11px}
:root[data-ui=studio] .tab{border-radius:0;border-bottom:2px solid transparent;padding:12px 14px;min-height:44px}
:root[data-ui=studio] .tab.active{background:none;color:var(--olive);border-bottom-color:var(--olive)}
:root[data-ui=studio] .project-grid{gap:28px 22px}
:root[data-ui=studio] .project-image{aspect-ratio:16/10;border-radius:4px;background:var(--studio-surface)}
:root[data-ui=studio] .project-image .badge{background:#151a13eb;color:#e5efce;border:1px solid #ffffff20;padding:5px 8px}
:root[data-ui=studio] .project-image .badge.error{background:#411b21ed;color:#ffd0d0}
:root[data-ui=studio] .project-image .duration{font-family:ui-monospace,monospace;border-radius:2px}
:root[data-ui=studio] .project-info{padding-top:14px}
:root[data-ui=studio] .project-info .row>h3{min-width:0}
:root[data-ui=studio] .project-info h3{font-size:14px;line-height:1.5;letter-spacing:-.015em}
:root[data-ui=studio] .project-info small{font-size:11px}
:root[data-ui=studio] .project-info .btn{min-height:36px;flex-shrink:0}
:root[data-ui=studio] .project-new{border-radius:4px;min-height:210px;align-self:start;aspect-ratio:16/10;transition:background .15s,border-color .15s}
:root[data-ui=studio] .project-new:hover{background:var(--panel)}
:root[data-ui=studio] .project-new>.icon{width:32px;height:32px;color:var(--olive)}
:root[data-ui=studio] .onboarding{border-radius:4px;padding:32px;border-left:3px solid var(--olive)}
:root[data-ui=studio] .onboarding h2{font:500 40px/1.15 Oswald,sans-serif;letter-spacing:-.025em}
:root[data-ui=studio] .onboarding-art img{transform:none;border-radius:2px;height:220px;width:124px}
:root[data-ui=studio] .onboarding-art>span{color:var(--olive);padding:10px}
:root[data-ui=studio] .panel{border-radius:5px;padding:26px}
:root[data-ui=studio] .panel h2{font-size:20px;letter-spacing:-.025em}
:root[data-ui=studio] .avatar{border-radius:5px}
/* Dialogs and the actual three-step creation sequence. */
:root[data-ui=studio] .modal{border-radius:6px;border:1px solid var(--line);box-shadow:var(--shadow)}
:root[data-ui=studio] .modal #dialog-title{font:500 32px/1.2 Oswald,sans-serif;letter-spacing:-.02em}
:root[data-ui=studio] .upload-steps{border-block:1px solid var(--line);padding-block:10px}
:root[data-ui=studio] .upload-steps button{border-radius:3px}
:root[data-ui=studio] .upload-steps button[aria-current=step]{background:var(--soft);color:var(--text);border-color:var(--olive)}
:root[data-ui=studio] .upload-steps button[aria-current=step] span{background:var(--accent);color:var(--action-ink)}
:root[data-ui=studio] .upload-wizard .dropzone{border-radius:4px;background:var(--studio-surface);border-color:var(--line);padding-block:34px}
:root[data-ui=studio] .dropzone:hover,:root[data-ui=studio] .dropzone.drag{border-color:var(--olive);background:var(--soft)}
:root[data-ui=studio] .dropzone:focus-within{outline:2px solid var(--olive);outline-offset:3px}
:root[data-ui=studio] :is(.mode,.sound-choice,.upload-file-row,.track-choice){border-radius:4px}
:root[data-ui=studio] .mode.active{background:var(--soft);border-color:var(--olive)}
:root[data-ui=studio] .mode.active>.icon{color:var(--olive)}
/* Semantic editor: quiet monitor, readable transcript and selected scene. */
:root[data-ui=studio] .editor-top{background:var(--studio-surface)}
:root[data-ui=studio] .editor-left,:root[data-ui=studio] .editor-right{background:var(--panel)}
:root[data-ui=studio] .editor-main{background:#0a0b0a}
:root[data-ui=studio] .viewer-toolbar{color:#c0c7b7}
:root[data-ui=studio] .viewer-toolbar .preview-label{color:#a5ac9c}
:root[data-ui=studio] .viewer-toolbar .btn{background:#20251d;color:#e8ede1;border-color:#414b36}
:root[data-ui=studio] .video-frame{border-radius:2px;box-shadow:none}
:root[data-ui=studio] .player-controls{background:var(--panel);border-top:1px solid var(--line);padding-block:12px}
:root[data-ui=studio] .clip-item{border-radius:4px;padding:12px}
:root[data-ui=studio] .clip-item.active{border-color:var(--olive);background:var(--soft);box-shadow:inset 3px 0 var(--olive)}
:root[data-ui=studio] .timeline{background:var(--studio-surface)}
:root[data-ui=studio] .timeline-block{background:var(--raised);color:var(--text);border-color:var(--line);border-top:3px solid var(--olive);border-radius:3px;font-variant-numeric:tabular-nums}
:root[data-ui=studio] .timeline-block.active{background:var(--soft);outline:1px solid var(--olive)}
:root[data-ui=studio] .transcript-actions{background:var(--panel)}
:root[data-ui=studio] .transcript{line-height:2.15}
:root[data-ui=studio] .word.selected{box-shadow:inset 0 -2px var(--olive)}
:root[data-ui=studio] .editor-right>.section-label{color:var(--text)}
/* React manual editor utilities load later; route specificity keeps chrome consistent.
   Do not target composition-preview descendants: authored video colors stay intact. */
:root[data-ui=studio] .manual-workspace{padding:24px;max-width:1640px}
:root[data-ui=studio] .manual-header{border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:24px}
:root[data-ui=studio] .manual-header>strong{font-size:15px;letter-spacing:-.02em;overflow-wrap:anywhere}
:root[data-ui=studio] .manual-header>span{font-size:12px}
:root[data-ui=studio] .manual-workspace section.bg-card{border-radius:5px;background:var(--panel)}
:root[data-ui=studio] .manual-workspace button.rounded-lg{border-radius:4px;min-height:38px}
:root[data-ui=studio] .manual-workspace .text-primary-foreground{color:var(--action-ink)}
:root[data-ui=studio] .manual-workspace .text-primary:not(.bg-primary){color:var(--olive)}
:root[data-ui=studio] .manual-workspace input:not([type=range]):not([type=checkbox]),:root[data-ui=studio] .manual-workspace select,:root[data-ui=studio] .manual-workspace textarea{border-radius:4px}
:root[data-ui=studio] .manual-workspace .text-muted-foreground{color:var(--muted)}
/* Sign-in is the entrance to the same workspace. */
:root[data-ui=studio] .public-auth[data-public-look]{--bg:inherit;--panel:inherit;--raised:inherit;--text:inherit;--muted:inherit;--line:inherit;--accent:inherit;--olive:inherit;--soft:inherit;background:var(--bg);color:var(--text)}
:root[data-ui=studio] .public-auth .lc-button{background:var(--accent);color:var(--action-ink);border-radius:4px}
:root[data-ui=studio] .public-auth .lc-look-switch{display:none}
:root[data-ui=studio] .auth-screen{min-height:720px;grid-template-columns:1.1fr 1fr;max-width:1600px;margin:auto}
:root[data-ui=studio] .auth-art{background:var(--studio-surface);border-right:1px solid var(--line)}
:root[data-ui=studio] .auth-art>img{width:82%;height:auto;top:36%;left:9%;opacity:.7;object-fit:contain;border:1px solid var(--line);border-radius:4px}
:root[data-ui=studio] .auth-art>div{background:none;padding:44px;pointer-events:none}
:root[data-ui=studio] .auth-art>div>.brand{display:none}
:root[data-ui=studio] .auth-art h2{font:500 64px/1.05 Oswald,sans-serif;letter-spacing:-.03em;color:var(--olive);max-width:none}
:root[data-ui=studio] .auth-art .eyebrow{color:var(--muted)}
:root[data-ui=studio] .auth-form>.brand{display:none}
:root[data-ui=studio] .auth-form{max-width:380px}
:root[data-ui=studio] .auth-form h1{font:500 40px/1.15 Oswald,sans-serif;letter-spacing:-.02em}
:root[data-ui=studio] .auth-form .btn.primary{min-height:48px}
:root[data-ui=studio] #site-loader{background:var(--bg);color:var(--text)}
@media(max-width:1150px){
 :root[data-ui=studio] .shell{grid-template-columns:190px minmax(0,1fr)}
 :root[data-ui=studio] .workspace-content{padding:30px 24px}
 :root[data-ui=studio] .stat{padding-right:18px;gap:10px}
 :root[data-ui=studio] .stats{gap:18px}
 :root[data-ui=studio] .auth-art h2{font-size:52px}
}
@media(max-width:800px){
 :root[data-ui=studio] .shell{display:block}
 :root[data-ui=studio] .sidebar{padding:24px 16px}
 :root[data-ui=studio] .topbar{padding-inline:18px;height:62px}
 :root[data-ui=studio] .workspace-content{padding:26px 18px}
 :root[data-ui=studio] .workspace-title h1{font-size:40px}
 :root[data-ui=studio] .workspace-title>.btn{min-width:44px;min-height:44px}
 :root[data-ui=studio] .stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;padding:16px 0}
 :root[data-ui=studio] .stat{padding:0 10px 0 0;display:flex;flex-direction:column;gap:6px;align-items:start}
 :root[data-ui=studio] .stat strong{margin:0;font-size:25px}
 :root[data-ui=studio] .stat span{font-size:10px}
 :root[data-ui=studio] .project-grid{gap:22px 16px}
 :root[data-ui=studio] .project-new{min-height:160px}
 :root[data-ui=studio] .editor-top .row{min-width:0}
 :root[data-ui=studio] .editor-title{max-width:150px}
 :root[data-ui=studio] .editor-right .field{min-width:0}
 :root[data-ui=studio] .manual-workspace{padding:14px}
 :root[data-ui=studio] .manual-header{gap:10px;padding-bottom:16px}
 :root[data-ui=studio] .manual-header>strong{flex:1;font-size:13px}
 :root[data-ui=studio] .manual-header>span{margin-left:0;font-size:11px}
 :root[data-ui=studio] .auth-screen{display:block;min-height:65vh}
 :root[data-ui=studio] .auth-art{display:none}
 :root[data-ui=studio] .auth-content{padding:48px 24px}
}
@media(max-width:480px){
 :root[data-ui=studio] .project-grid{grid-template-columns:1fr}
 :root[data-ui=studio] .project-image{aspect-ratio:16/9}
 :root[data-ui=studio] .project-info h3{font-size:14px}
 :root[data-ui=studio] .project-new{aspect-ratio:auto;min-height:120px}
 :root[data-ui=studio] .tabs{gap:0}
 :root[data-ui=studio] .tab{padding-inline:10px;font-size:11px}
 :root[data-ui=studio] .studio-home-link{font-size:0;gap:0}
 :root[data-ui=studio] .studio-home-link .icon{width:18px;height:18px}
 :root[data-ui=studio] .crumb{gap:8px}
 :root[data-ui=studio] .editor-top .brand{display:none}
 :root[data-ui=studio] .editor-title{max-width:100px;padding-left:0;border:0}
 :root[data-ui=studio] .modal.upload-wizard{padding:22px 16px;border-radius:5px}
 :root[data-ui=studio] .upload-steps button strong{font-size:10px}
}
@media(prefers-reduced-motion:reduce){:root[data-ui=studio] *, :root[data-ui=studio] *:before{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
:root[data-ui=studio] .upload-steps button.done span{color:var(--action-ink)}
:root[data-ui=studio] .generation-screen{background:none}
:root[data-ui=studio] .generation-copy .eyebrow{color:var(--olive);letter-spacing:.08em}
:root[data-ui=studio] .generation-copy h1{font:500 clamp(34px,4vw,50px)/1.15 Oswald,sans-serif;letter-spacing:-.02em}
:root[data-ui=studio] .generation-status{border-radius:4px;box-shadow:none}
:root[data-ui=studio] .generation-orbit-word{display:none}
:root[data-ui=studio] .generation-world{height:200px}
:root[data-ui=studio] .generation-status progress::-webkit-progress-value{background:var(--olive)}
:root[data-ui=studio] .generation-status progress::-moz-progress-bar{background:var(--olive)}
:root[data-ui=studio] .auth-art>img{top:39%;max-height:53%;object-fit:cover;object-position:top;opacity:1}

:root[data-ui=studio] .boot-canvas{height:65px;margin:30px auto}
:root[data-ui=studio] .boot-scene{display:none}
:root[data-ui=studio] .boot-line{border-color:var(--line);border-radius:3px}
:root[data-ui=studio] .boot-line span{background:var(--raised);border-radius:2px}
:root[data-ui=studio] .boot-line span:nth-child(3),:root[data-ui=studio] .boot-line:after{background:var(--olive)}
/* Author's brief and script: a writing surface, not a chat facade. */
.sw-workshop{max-width:1280px;margin:auto;padding:35px 36px 70px}.sw-heading{display:flex;justify-content:space-between;gap:30px;align-items:flex-start;margin-bottom:35px}.sw-heading h1{font:500 clamp(38px,4vw,64px)/1.12 Oswald,sans-serif;margin:15px 0}.sw-heading p{max-width:560px;color:var(--muted);line-height:1.65}.sw-desk{display:grid;grid-template-columns:310px 1fr;border-top:1px solid var(--line)}.sw-desk aside{padding:25px 28px 25px 0}.sw-desk .field{margin-bottom:20px}.sw-approaches{display:grid;gap:0}.sw-approaches button{text-align:left;padding:15px 12px;background:transparent;color:var(--text);border:0;border-top:1px solid var(--line);cursor:pointer}.sw-approaches button b,.sw-approaches button span{display:block}.sw-approaches button b{font-size:14px;margin-bottom:8px}.sw-approaches button span{font-size:12px;line-height:1.5;color:var(--muted)}.sw-approaches button[aria-pressed=true]{border-left:3px solid #d2fa4b;background:var(--panel)}.sw-paper{padding:25px 35px;border-left:1px solid var(--line)}.sw-paper-head{display:flex;justify-content:space-between;gap:10px;font-size:10px;color:var(--muted);letter-spacing:.06em;margin-bottom:30px}.sw-scene{display:block;border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:25px}.sw-scene>span{display:flex;gap:20px;align-items:center}.sw-scene i{font:11px monospace;color:var(--muted)}.sw-scene b{font-size:22px;font-weight:500}.sw-scene small{display:block;line-height:1.6;margin:12px 0;color:var(--muted)}.sw-scene textarea{width:100%;resize:vertical;min-height:90px;padding:14px;line-height:1.7;font-size:15px}.sw-actions{display:flex;flex-wrap:wrap;gap:12px}.sw-paper>.hint{margin-top:18px}@media(max-width:1050px){.sw-desk{grid-template-columns:250px 1fr}.sw-paper{padding-inline:22px}.sw-workshop{padding-inline:22px}}@media(max-width:760px){.sw-desk{grid-template-columns:1fr}.sw-desk aside{padding-right:0}.sw-paper{padding:24px 0;border-left:0;border-top:1px solid var(--line)}.sw-heading{flex-direction:column}.sw-workshop{padding:24px 18px}.sw-approaches{grid-template-columns:1fr 1fr}.sw-heading h1{font-size:42px}.sw-paper-head{flex-wrap:wrap}}
:root[data-ui=studio] .sw-scene textarea{background:var(--bg);color:var(--text);border:1px solid var(--line);border-radius:2px}:root[data-ui=studio] .sw-scene textarea:focus{outline:1px solid var(--accent);border-color:var(--accent)}