:root{font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Yu Gothic UI",sans-serif;color:#f5f7fb;background:#0b0e15;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:radial-gradient(circle at 15% 0,#1e2850 0,transparent 32%),#0b0e15}button,input,select,textarea{font:inherit}.shell{width:min(920px,100%);margin:auto;padding:max(18px,env(safe-area-inset-top)) 15px max(40px,env(safe-area-inset-bottom))}.brand{display:flex;gap:12px;align-items:center;margin-bottom:18px}.brand h1,.editor-head h1{margin:0;font-size:22px}.brand p,.editor-head span{margin:3px 0 0;color:#aab1c2;font-size:12px}.logo{width:50px;height:50px;border-radius:17px;display:grid;place-items:center;background:linear-gradient(135deg,#7888ff,#a272ff);font-size:25px}.hero,.editor-card,.project-card,.empty,.compact{border:1px solid #30384d;background:rgba(23,27,39,.94);border-radius:22px}.hero{padding:22px;background:linear-gradient(135deg,rgba(124,140,255,.19),rgba(162,116,255,.08));margin-bottom:24px}.hero h2{font-size:25px;margin:5px 0 8px}.hero p,.section-head p,.project-card p,.empty p{color:#aab1c2;line-height:1.6}.eyebrow{font-size:10px;font-weight:900;letter-spacing:.15em;color:#c9ceff}.primary,button{min-height:44px;border:1px solid #30384d;border-radius:13px;background:#202638;color:#f5f7fb;padding:10px 14px;font-weight:800}.primary{border:0;background:linear-gradient(135deg,#7888ff,#a272ff)}.danger{color:#ffd7dc;background:rgba(255,113,133,.12)}.hero .primary{margin-top:10px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.section-head h2{font-size:17px;margin:0}.section-head p{font-size:12px;margin:3px 0}.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.project-card{padding:17px;cursor:pointer;min-height:145px}.project-card:active{transform:translateY(1px)}.project-card span{font-size:10px;font-weight:900;color:#c9ceff}.project-card h3{margin:16px 0 4px;font-size:17px}.project-card p{font-size:12px;margin:0}.project-card small{display:block;color:#737d94;margin-top:16px}.empty{grid-column:1/-1;text-align:center;padding:40px 18px}.empty div{font-size:38px}.empty h3{margin-bottom:0}dialog{width:min(430px,calc(100% - 28px));border:1px solid #3c4560;border-radius:22px;background:#171b27;color:#f5f7fb;padding:20px}dialog::backdrop{background:rgba(0,0,0,.68);backdrop-filter:blur(4px)}dialog h2{margin-top:0}label{display:block;color:#aab1c2;font-size:12px;font-weight:800;margin-top:14px}input,select,textarea{width:100%;margin-top:7px;padding:13px;border:1px solid #30384d;border-radius:14px;background:#10141f;color:#f5f7fb;font-size:16px;outline:none}textarea{min-height:260px;resize:vertical;line-height:1.8}.dialog-actions,.actions{display:flex;gap:9px;justify-content:flex-end;margin-top:20px}.editor-head{display:grid;grid-template-columns:48px 1fr 48px;align-items:center;gap:9px;margin-bottom:15px}.editor-head>button{padding:0}.steps{display:flex;gap:7px;overflow-x:auto;padding-bottom:12px}.steps button{white-space:nowrap;color:#8d96aa}.steps button.active{color:#fff;border-color:#7888ff}.editor-card{padding:16px;margin-bottom:12px}.editor-card textarea{margin-top:12px}.compact{display:flex;align-items:center;justify-content:space-between;padding:14px 16px}.compact label{display:flex;align-items:center;gap:8px;margin:0}.compact input{width:82px;margin:0}.compact p{font-size:12px;color:#55d6a5}.actions{position:sticky;bottom:max(8px,env(safe-area-inset-bottom));padding:10px;background:rgba(11,14,21,.9);backdrop-filter:blur(12px);border-radius:17px}.error{text-align:center;padding:40px}.error p{color:#aab1c2}@media(max-width:620px){.project-grid{grid-template-columns:1fr}.actions{display:grid;grid-template-columns:1fr 1fr}.actions .primary{grid-column:1/-1}.editor-head h1{font-size:18px}.hero h2{font-size:22px}}
.boot{min-height:100vh;display:grid;place-items:center;padding:24px;text-align:center}.boot-logo{font-size:38px}.boot-error{max-width:620px;background:#171b27;border:1px solid #30384d;border-radius:20px;padding:20px}.boot-error p{color:#aab1c2}.boot-error pre{white-space:pre-wrap;background:#0e1320;padding:12px;border-radius:12px;overflow:auto;text-align:left}
.tool-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.tool-row select{width:auto;min-width:180px;margin:0}.dictionary-list{display:grid;gap:8px;margin-top:12px}.dictionary-item{display:flex;align-items:center;justify-content:space-between;gap:10px;border:1px solid #30384d;background:#10141f;border-radius:14px;padding:11px}.dictionary-item strong{display:block}.dictionary-item span{display:block;color:#aab1c2;font-size:12px;margin-top:3px}.dictionary-item>div:last-child{display:flex;gap:6px}.dictionary-item button{min-height:38px;padding:7px 10px}.dictionary-empty{color:#aab1c2;background:#10141f;border-radius:14px;padding:16px;text-align:center}.voice-controls{display:grid;grid-template-columns:1fr 1fr;gap:12px}.range-line{display:grid;grid-template-columns:1fr 48px;align-items:center;gap:8px}.range-line input{padding:0;margin:0;accent-color:#7888ff}.range-line span{text-align:center;color:#f5f7fb}.editor-card>label select{margin-top:7px}@media(max-width:620px){.voice-controls{grid-template-columns:1fr}.tool-row>*{flex:1 1 100%}.dictionary-item{align-items:flex-start;flex-direction:column}.dictionary-item>div:last-child{width:100%}.dictionary-item button{flex:1}}


.studio-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.studio-card{min-height:185px;text-align:left;padding:18px;display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;background:rgba(23,27,39,.94);border-radius:22px}.studio-card .studio-icon{font-size:34px}.studio-card h3{font-size:18px;margin:12px 0 5px}.studio-card p{color:#aab1c2;font-size:12px;line-height:1.6;margin:0}.studio-card small{margin-top:14px;padding:5px 8px;border-radius:999px;background:rgba(124,140,255,.14);color:#c9ceff}.studio-card.muted{opacity:.72}.recent-head{margin-top:26px}.studio-hero{padding:20px;border:1px solid #30384d;border-radius:22px;background:linear-gradient(135deg,rgba(124,140,255,.19),rgba(162,116,255,.08));margin-bottom:14px}.studio-hero h2{margin:0 0 8px}.studio-hero p{color:#aab1c2;line-height:1.65}.workflow-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:24px}.workflow-grid article{border:1px solid #30384d;background:#171b27;border-radius:18px;padding:15px}.workflow-grid b{display:grid;place-items:center;width:28px;height:28px;border-radius:10px;background:rgba(124,140,255,.16);color:#c9ceff}.workflow-grid h3{font-size:15px;margin:10px 0 5px}.workflow-grid p{font-size:12px;line-height:1.55;color:#aab1c2;margin:0}.scene-list{display:grid;gap:12px}.scene-card{display:grid;grid-template-columns:180px 1fr;gap:14px;border:1px solid #30384d;background:#171b27;border-radius:20px;padding:14px}.scene-preview{aspect-ratio:9/16;max-height:260px;border-radius:14px;overflow:hidden;background:#0e1320;display:grid;place-items:center;color:#737d94}.scene-preview img{width:100%;height:100%;object-fit:cover}.scene-title{display:flex;justify-content:space-between;align-items:center;gap:8px}.scene-title>div{display:flex;gap:5px}.scene-title button{min-height:36px;padding:6px 9px}.scene-body textarea{min-height:120px}.scene-settings{display:grid;grid-template-columns:1.5fr .6fr 1fr;gap:8px}.scene-settings input,.scene-settings select{margin-top:6px}.compact>div p{margin:4px 0 0;color:#f5f7fb}
@media(max-width:620px){.studio-grid,.workflow-grid{grid-template-columns:1fr}.scene-card{grid-template-columns:1fr}.scene-preview{width:150px;max-height:none;margin:auto}.scene-settings{grid-template-columns:1fr}.scene-title{align-items:flex-start}.scene-title>div{flex-wrap:wrap;justify-content:flex-end}}
\n.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.form-grid label,.editor-card>label{display:block;margin-top:12px}.form-grid small{display:block;color:#aab1c2;margin-top:5px}.check{display:flex!important;align-items:center;gap:8px;padding:12px;border:1px solid #30384d;border-radius:14px}.check input{width:auto}.notice{padding:12px;border-radius:14px;background:#111728;color:#c9d0e5;line-height:1.6}.check-list{display:grid;gap:9px}.check-list p{margin:0;padding:11px 12px;border-radius:12px;background:#101522}.check-list .ok{color:#8ce8c3}.check-list .warn{color:#ffd084}.check-list .muted{color:#8c96aa}audio{width:100%;margin-top:12px}@media(max-width:620px){.form-grid{grid-template-columns:1fr}}\n
.hero-buttons{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.hero-buttons .primary{margin:0}
.ai-mode-notice{display:flex;align-items:center;justify-content:space-between;gap:14px}.ai-mode-notice p{color:#aab1c2;margin:5px 0 0;line-height:1.6}.status-chip{white-space:nowrap;padding:7px 10px;border-radius:999px;background:rgba(85,214,165,.14);color:#8ce8c3;font-size:11px;font-weight:900}
.ai-layout{display:grid;grid-template-columns:260px 1fr;gap:12px}.ai-role-list{display:flex;flex-direction:column;gap:8px}.ai-role{display:flex;align-items:flex-start;gap:10px;text-align:left;padding:13px;background:#171b27}.ai-role>span{font-size:24px}.ai-role b{display:block}.ai-role small{display:block;color:#aab1c2;font-weight:500;line-height:1.45;margin-top:4px}.ai-role.active{border-color:#7888ff;background:linear-gradient(135deg,rgba(120,136,255,.18),rgba(162,114,255,.08))}.ai-workspace{min-width:0}.ai-workspace textarea{min-height:150px}.ai-workspace .code-area{min-height:300px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px;line-height:1.65}
@media(max-width:720px){.ai-layout{grid-template-columns:1fr}.ai-role-list{display:grid;grid-template-columns:repeat(2,1fr)}.ai-role{min-height:110px;flex-direction:column}.ai-mode-notice{align-items:flex-start;flex-direction:column}}
@media(max-width:430px){.ai-role-list{grid-template-columns:1fr}}

.prompt-profile .form-grid{grid-template-columns:repeat(2,1fr)}
.version-list{display:grid;gap:9px}.version-card{border:1px solid #30384d;background:#10141f;border-radius:15px;padding:12px;display:flex;justify-content:space-between;gap:12px}.version-card.favorite{border-color:#b59b56}.version-title{display:flex;align-items:center;gap:8px}.version-title span{color:#f1c75b}.version-card small,.version-card p{color:#aab1c2}.version-card p{margin:7px 0 0;line-height:1.5;font-size:12px}.version-card .diff{color:#7f8ba5}.version-actions{display:flex;flex-direction:column;gap:6px;min-width:120px}.version-actions button{min-height:36px}
#brandDialog form,#versionDialog form{max-height:80vh;overflow:auto}#brandDialog textarea{min-height:90px}
@media(max-width:650px){.prompt-profile .form-grid{grid-template-columns:1fr}.version-card{flex-direction:column}.version-actions{flex-direction:row;flex-wrap:wrap}}


/* Sprint 2.3 subtitle editor */
.switch-line{display:flex!important;align-items:center;gap:8px;margin:0!important;color:#f5f7fb}.switch-line input{width:auto;margin:0}.subtitle-settings input[type="color"]{height:48px;padding:5px}.subtitle-preview-card select{width:auto;min-width:130px;margin:0}.subtitle-phone{position:relative;width:min(280px,78vw);aspect-ratio:9/16;margin:18px auto 4px;border:8px solid #22293a;border-radius:30px;overflow:hidden;background:#0e1320;box-shadow:0 18px 50px rgba(0,0,0,.38)}.subtitle-phone>img{position:absolute;width:100%;height:100%;object-fit:cover}.subtitle-preview-fallback,.subtitle-empty-preview{position:absolute;inset:0;display:grid;place-items:center;color:#78839a;background:linear-gradient(160deg,#12192a,#0c1019)}.subtitle-card-count{position:absolute;z-index:2;top:10px;left:50%;transform:translateX(-50%);padding:5px 9px;border-radius:999px;background:rgba(8,11,18,.78);color:#dfe5f4;font-size:10px;white-space:nowrap}.subtitle-layer{position:absolute;inset:0;display:flex;padding:9% 6%;pointer-events:none}.subtitle-layer.pos-top{align-items:flex-start}.subtitle-layer.pos-center{align-items:center}.subtitle-layer.pos-bottom{align-items:flex-end}.subtitle-render{width:100%;padding:.22em .45em;border-radius:.35em;text-align:center;line-height:1.35;font-weight:900;white-space:normal;overflow-wrap:anywhere;paint-order:stroke fill}.subtitle-render.overflow{outline:2px solid #ffba55}.subtitle-list{display:grid;gap:11px;margin-top:12px}.subtitle-item{border:1px solid #30384d;background:#10141f;border-radius:17px;padding:13px}.subtitle-item-head{display:flex;justify-content:space-between;align-items:center;gap:10px}.subtitle-item-head b{display:block}.subtitle-item-head small{display:block;color:#7f899e;margin-top:3px}.subtitle-item textarea{min-height:105px}.subtitle-meta{display:flex;justify-content:flex-end;margin-top:5px;color:#8d97ab;font-size:11px}.subtitle-meta .warning{color:#ffd084;font-weight:800}.subtitle-time-grid{display:grid;grid-template-columns:1fr 1fr auto;align-items:end;gap:8px}.subtitle-time-grid button{margin-bottom:0}.subtitle-global .tool-row{margin-top:18px}
@media(max-width:620px){.subtitle-preview-card .section-head{align-items:flex-start;flex-direction:column}.subtitle-preview-card select{width:100%}.subtitle-time-grid{grid-template-columns:1fr 1fr}.subtitle-time-grid button{grid-column:1/-1}.subtitle-settings{grid-template-columns:1fr}}
.status-chip.status-warn{background:rgba(255,172,87,.13);color:#ffbd72}.render-warnings{margin-top:12px;border:1px solid rgba(255,177,92,.28);background:rgba(255,177,92,.07);border-radius:14px;padding:10px 12px}.render-warnings p{margin:4px 0;color:#ffc37f;font-size:12px;line-height:1.5}.video-canvas-wrap{display:flex;justify-content:center;align-items:center;padding:10px;background:#080b12;border:1px solid #30384d;border-radius:18px;overflow:hidden}.video-canvas-wrap canvas{display:block;width:min(100%,330px);height:auto;aspect-ratio:9/16;background:#070a10;border-radius:13px;box-shadow:0 18px 45px rgba(0,0,0,.32)}.render-options{display:grid;grid-template-columns:240px 1fr;align-items:end;gap:12px;margin-top:14px}.render-options p{color:#aab1c2;font-size:12px;line-height:1.55;margin:0 0 8px}.render-progress{display:grid;grid-template-columns:1fr auto;align-items:center;gap:10px;margin:14px 0}.render-progress progress{width:100%;height:15px;accent-color:#7d82ff}.render-progress span{color:#c7cede;font-size:12px;min-width:115px;text-align:right}.render-result{margin-top:16px;border-top:1px solid #30384d;padding-top:14px}.render-result video{display:block;width:min(100%,360px);aspect-ratio:9/16;object-fit:contain;background:#05070c;border-radius:14px;margin:10px auto}.render-result p{color:#aab1c2;text-align:center;font-size:12px}.button-link{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;min-height:44px;padding:10px 14px;border:1px solid #38415a;border-radius:13px;color:#f5f7fb;font-weight:800}.button-link.primary{background:linear-gradient(135deg,#7785ff,#a368f3);border-color:transparent}
@media(max-width:620px){.render-options{grid-template-columns:1fr}.render-progress{grid-template-columns:1fr}.render-progress span{text-align:left}.video-canvas-wrap canvas{width:min(100%,280px)}}

.asset-diagnostics{margin:0 0 12px;padding:9px 11px;border-radius:12px;background:rgba(91,214,165,.08);color:#9fe5c9;font-size:12px}.asset-diagnostics.warn{background:rgba(255,177,92,.08);color:#ffc37f}.video-canvas-wrap{scroll-margin-top:20px}
.button-link{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;border:1px solid #3a425a;border-radius:14px;padding:12px 16px;color:#f7f8ff;background:#22283a;font-weight:700}.button-link.primary{background:linear-gradient(135deg,#747dff,#9a65ef);border-color:transparent;color:white}.voice-lab{max-width:760px;margin:0 auto;padding:calc(22px + env(safe-area-inset-top)) 18px calc(42px + env(safe-area-inset-bottom))}.voice-lab h1{font-size:30px;margin:10px 0}.voice-lab .muted{color:#9ba3b9}.voice-lab-card{background:#171b29;border:1px solid #343c55;border-radius:22px;padding:20px;margin:16px 0}.voice-lab-card textarea{min-height:150px}.voice-status{padding:14px;border-radius:14px;background:#0f1320;margin:12px 0;white-space:pre-wrap;overflow-wrap:anywhere}.voice-status.ok{color:#9df0c8}.voice-status.warn{color:#ffd08d}.voice-progress{width:100%;height:12px}.voice-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.voice-actions button,.voice-actions a{flex:1;min-width:145px}.voice-meta{display:grid;grid-template-columns:1fr 1fr;gap:10px}.voice-meta div{background:#101421;border-radius:12px;padding:12px}.voice-lab audio{width:100%;margin-top:12px}

.final-review-grid{display:grid;gap:14px;margin:16px 0}
.final-review-item{display:grid;grid-template-columns:110px 1fr;gap:14px;align-items:center;padding:12px;border:1px solid var(--line,#30384d);border-radius:14px;background:rgba(10,15,26,.35)}
.final-review-thumb{width:110px;aspect-ratio:9/16;border-radius:10px;overflow:hidden;background:#0b0f18;display:grid;place-items:center}
.final-review-thumb img{width:100%;height:100%;object-fit:cover}
.final-review-item p{margin:.35rem 0;color:var(--muted,#aeb7ce)}
.final-review-item small{color:var(--muted,#aeb7ce)}
@media(max-width:520px){.final-review-item{grid-template-columns:88px 1fr}.final-review-thumb{width:88px}}

.restore-summary{max-height:48vh;overflow:auto;margin:12px 0;padding-right:4px}.restore-summary dl{display:grid;gap:7px;margin:0}.restore-summary dl div{display:grid;grid-template-columns:minmax(105px,.8fr) 1.4fr;gap:10px;padding:8px 10px;border-radius:10px;background:#101522}.restore-summary dt{color:#9da7bb}.restore-summary dd{margin:0;overflow-wrap:anywhere}.restore-warnings{margin-top:12px;padding:11px;border:1px solid rgba(255,177,92,.28);border-radius:12px;background:rgba(255,177,92,.07)}.restore-warnings ul{margin:8px 0 0;padding-left:20px;color:#ffc37f}.restore-warnings p{margin:8px 0 0;color:#aab1c2}.small-reset{width:auto;min-height:36px;margin-top:7px;padding:7px 11px}.subtitle-settings small{display:block;margin-top:5px;color:#aab1c2}
@media(max-width:520px){#restoreDialog{width:calc(100vw - 24px);max-width:none}.restore-summary dl div{grid-template-columns:1fr}.restore-summary dt{font-size:11px}.restore-summary dd{font-size:13px}}
.scene-subtitle-position{display:grid;grid-template-columns:minmax(160px,1fr) 1.4fr;gap:10px;align-items:end;margin:10px 0;padding:11px;border:1px solid #30384d;border-radius:14px;background:#151a27}.scene-subtitle-position label{margin:0}.scene-subtitle-position>small{grid-column:1/-1;color:#aab1c2}.scene-subtitle-offset{display:grid;grid-template-columns:1fr auto;align-items:end;gap:8px}.scene-subtitle-offset[hidden]{display:none}.scene-subtitle-offset .small-reset{min-height:44px}
@media(max-width:620px){.scene-subtitle-position{grid-template-columns:1fr}.scene-subtitle-offset{grid-template-columns:1fr}.scene-subtitle-position>small{grid-column:1}.scene-subtitle-offset .small-reset{width:100%}}

.scene-image-control{display:grid;gap:7px}.scene-image-control label{margin-top:0}.scene-image-control button{width:100%}.media-library-dialog{width:min(760px,calc(100% - 24px));max-height:86vh;overflow:auto}.media-library-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:14px}.media-asset-card{border:1px solid #30384d;background:#10141f;border-radius:16px;padding:10px;display:grid;grid-template-columns:92px 1fr;gap:10px;align-items:center}.media-asset-card img{width:92px;aspect-ratio:9/16;object-fit:cover;border-radius:10px;background:#0e1320}.media-asset-card b{display:block;overflow-wrap:anywhere}.media-asset-card small{display:block;color:#8d97ab;margin-top:4px}.media-asset-actions{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:7px}.media-asset-actions button{min-height:44px}@media(max-width:620px){.media-library-grid{grid-template-columns:1fr}.media-asset-card{grid-template-columns:78px 1fr}.media-asset-card img{width:78px}.media-asset-actions{grid-template-columns:1fr}.media-library-dialog{max-height:88vh}}


/* Image media library Phase 2A */
.media-library-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;margin:14px 0}.media-library-summary span{padding:9px 10px;border:1px solid #30384d;border-radius:12px;background:#10141f;color:#9da7bb;font-size:11px}.media-library-summary b{display:block;margin-top:3px;color:#f5f7fb;font-size:14px}.media-library-filters{display:flex;gap:7px;overflow-x:auto;padding-bottom:2px}.media-library-filters button{min-width:88px;white-space:nowrap}.media-library-filters button.active{border-color:#7888ff;background:rgba(120,136,255,.15);color:#fff}.media-asset-info{min-width:0}.media-asset-name{margin:0;color:#9da7bb}.media-asset-name input{margin-top:5px;padding:10px 11px;font-size:16px}.media-library-dialog .dialog-actions{position:sticky;bottom:-20px;margin-left:-20px;margin-right:-20px;padding:12px 20px max(12px,env(safe-area-inset-bottom));background:rgba(23,27,39,.96);border-top:1px solid #30384d;backdrop-filter:blur(10px)}.media-library-dialog .dialog-actions .danger{margin-right:auto}
@media(max-width:620px){.media-library-summary{grid-template-columns:1fr 1fr}.media-library-filters button{flex:1 0 96px}.media-library-dialog .dialog-actions{display:grid;grid-template-columns:1fr}.media-library-dialog .dialog-actions .danger{margin-right:0}.media-asset-name input{font-size:16px}}