/* Standalone Seedance Studio — shared public brand, isolated component styles. */
:root{color-scheme:light;--bg:#f6f8fc;--panel:#fff;--input:#f8faff;--stage:#f3f7ff;--line:#e3e9f2;--text:#15223b;--muted:#65738b;--subtle:#65738b;--accent:#2555e6;--button:#2f6bff;--accent-soft:#edf3ff;--danger:#b43b46;--shadow:0 12px 40px #17365b06;--header:#ffffffed;--focus:#9fbbff;--art-line:#c7d8f080;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-synthesis:none}
html[data-theme=dark]{color-scheme:dark;--bg:#0b1220;--panel:#111c2e;--input:#142137;--stage:#0f1c31;--line:#26364e;--text:#eef3ff;--muted:#a6b4ca;--subtle:#97a7c0;--accent:#85acff;--button:#2f6bff;--accent-soft:#192e50;--danger:#ff9d9d;--shadow:0 12px 40px #0001;--header:#0b1220ed;--focus:#426eae;--art-line:#344d704d}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer;color:inherit}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}button:disabled{cursor:not-allowed;opacity:.5}button:focus-visible,a:focus-visible,[role=tabpanel]:focus-visible{outline:2px solid var(--accent);outline-offset:4px}[hidden]{display:none!important}svg{width:18px;height:18px;flex-shrink:0}h1,h2,h3,p{margin:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:16px;top:8px;transform:translateY(-150%);padding:12px;background:var(--panel);border:1px solid var(--accent);border-radius:8px;z-index:20}.skip-link:focus{transform:translateY(0)}
/* Site navigation and concise workspace introduction. */
.topbar{height:72px;border-bottom:1px solid var(--line);background:var(--header)}.topbar-inner{max-width:1512px;height:100%;margin:auto;padding:0 40px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:10px;font-size:25px;letter-spacing:-1.2px;color:var(--text)}.brand img{border-radius:7px}.brand strong{font-weight:680}.brand span{font-weight:400}.header-divider{height:21px;width:1px;background:var(--line)}.studio-name{font-size:14px;font-weight:600;letter-spacing:-.2px}.studio-name span{font-weight:400;color:var(--muted)}.toplinks{display:flex;align-items:center;gap:22px;margin-left:auto;font-size:12px}.docs-link{display:flex;align-items:center;gap:8px;color:var(--muted)}.docs-link svg{width:13px;height:13px}.icon-button{display:inline-flex;align-items:center;justify-content:center;background:transparent;border:1px solid transparent;font-size:25px;width:36px;height:36px;border-radius:9px}.icon-button:hover{background:var(--input);border-color:var(--line)}.key-button{display:flex;gap:9px;align-items:center;border:1px solid var(--line);border-radius:9px;padding:9px 13px;background:var(--panel);font-size:12px;font-weight:500;min-height:38px}.key-button:hover{border-color:var(--focus)}.key-button svg{width:14px;height:14px;margin-left:7px;color:var(--muted)}.key-button i{width:6px;height:6px;border-radius:50%;background:var(--subtle)}.key-button.connected i{background:var(--button);box-shadow:0 0 0 3px var(--accent-soft)}.key-button.connected{border-color:var(--focus);background:var(--accent-soft)}.studio-intro{max-width:1512px;margin:0 auto;padding:30px 40px 26px;display:flex;align-items:flex-end;justify-content:space-between;gap:24px}.eyebrow{font-size:9px;letter-spacing:1.6px;color:var(--accent);font-weight:600;display:flex;align-items:center;gap:7px;line-height:1.4}.eyebrow>span{width:5px;height:5px;border-radius:50%;background:var(--button)}.studio-intro h1{font-size:28px;line-height:1.4;font-weight:650;letter-spacing:-.7px;margin:9px 0 6px}.studio-intro h1>span{color:var(--button)}.studio-intro p{font-size:12px;color:var(--muted)}.intro-link{display:flex;align-items:center;gap:9px;font-size:11px;color:var(--muted);margin-bottom:3px}.intro-link svg{width:13px;height:13px}
/* A single page scroll keeps every control reachable on short screens. */
.workspace{max-width:1512px;display:grid;grid-template-columns:370px minmax(0,1fr);gap:26px;padding:0 40px 28px;margin:auto;align-items:start}.composer{padding:22px;border:1px solid var(--line);border-radius:15px;background:var(--panel);box-shadow:var(--shadow)}.composer-heading{display:flex;align-items:center;gap:9px;margin-bottom:20px}.composer-heading h2{font-size:15px;font-weight:650}.mini-icon{display:flex;align-items:center;color:var(--accent)}.mini-icon svg{width:18px;height:18px}.small-tag{font-size:9px;color:var(--muted);margin-left:auto;background:var(--input);border:1px solid var(--line);border-radius:5px;padding:2px 7px}fieldset{border:0;padding:0;margin:0;min-width:0}label{display:block;font-size:11px;font-weight:550;margin:0 0 7px;color:var(--muted)}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:8px;background:var(--input);color:var(--text);outline:none;min-width:0}input:focus,select:focus{border-color:var(--focus);box-shadow:0 0 0 3px var(--accent-soft)}select{padding:9px 28px 9px 11px;min-height:39px;font-size:12px;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--subtle) 50%),linear-gradient(135deg,var(--subtle) 50%,transparent 50%);background-repeat:no-repeat;background-position:right 13px center,right 9px center;background-size:4px 4px}input{padding:12px;font-size:13px}textarea{display:block;resize:vertical;padding:13px 12px;min-height:122px;height:130px;max-height:380px;border:0;font-size:12px;line-height:1.9;background:transparent}textarea::placeholder,input::placeholder{color:var(--subtle);opacity:1}.prompt-label{display:flex;justify-content:space-between;align-items:center;margin-top:19px;margin-bottom:8px}.prompt-label label{margin:0;color:var(--text)}.text-button{font-size:11px;border:0;background:none;padding:4px 0;color:var(--accent);display:inline-flex;align-items:center;gap:4px;min-height:28px}.text-button svg{width:13px;height:13px}.text-button:hover{text-decoration:underline;text-underline-offset:4px}.prompt-box{background:var(--input);border:1px solid var(--line);border-radius:10px;transition:border-color .2s,box-shadow .2s}.prompt-box:focus-within{border-color:var(--focus);box-shadow:0 0 0 3px var(--accent-soft)}.prompt-footer{padding:2px 12px 10px;display:flex;justify-content:space-between;gap:8px;font-size:9px;color:var(--subtle)}#counter{font-variant-numeric:tabular-nums;white-space:nowrap}.parameter-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}.model-grid{grid-template-columns:1.05fr 1fr}.field-note{font-size:10px;color:var(--muted);line-height:1.8;margin:8px 0}.capability-note{font-size:9px;margin:8px 0 0;min-height:16px;color:var(--subtle)}.section-label{display:flex;align-items:center;justify-content:space-between;gap:6px;margin-bottom:12px}.section-label h3{font-size:11px;font-weight:600}.section-label>span{font-size:9px;color:var(--subtle);text-align:right}.output-label{margin-top:21px}.output-grid{row-gap:11px}.create-bottom{margin-top:19px;border-top:1px solid var(--line);padding-top:15px}.billing-note{display:flex;justify-content:space-between;align-items:center;font-size:10px}.billing-note>span{font-weight:600}.billing-note a{display:flex;gap:5px;align-items:center;color:var(--muted)}.billing-note svg{width:10px;height:10px}.create-bottom>p:not(.privacy-note){font-size:9px;line-height:1.8;color:var(--muted);margin:7px 0 13px}.primary{border:1px solid transparent;border-radius:9px;padding:12px 18px;background:var(--button);color:#fff;font-weight:550;font-size:12px;min-height:42px;transition:background .2s,box-shadow .2s}.primary:hover:not(:disabled){background:#2555e6;box-shadow:0 4px 14px #2f6bff26}.create-button{display:block;width:100%;position:relative;font-size:13px;letter-spacing:.3px;min-height:44px;box-shadow:0 4px 10px #2f6bff17}.create-button:not(:disabled):after{content:"";position:absolute;right:18px;top:17px;width:7px;height:7px;border-top:1.5px solid currentColor;border-right:1.5px solid currentColor}.create-button:not(:disabled):before{content:"";position:absolute;right:17px;top:21px;width:11px;height:1.5px;background:currentColor;transform:rotate(-45deg)}.privacy-note{display:flex;align-items:center;justify-content:center;gap:5px;font-size:9px;color:var(--subtle);margin:10px 0 0}.privacy-note svg{width:10px;height:10px}.secondary{border:1px solid var(--line);border-radius:8px;padding:9px 13px;background:var(--panel);font-size:11px;min-height:36px}.secondary:hover{border-color:var(--focus);background:var(--accent-soft)}
/* Preview and source inspiration. */
.canvas-area{min-width:0}.canvas-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 16px;min-height:41px}.view-tabs{display:flex;align-items:center;gap:4px;padding:4px;background:var(--line);background:color-mix(in srgb,var(--line) 45%,transparent);border:1px solid var(--line);border-radius:10px}.view-tabs>button{display:inline-flex;align-items:center;gap:7px;background:none;border:1px solid transparent;border-radius:7px;color:var(--muted);padding:6px 13px;font-size:11px;min-height:31px;font-weight:500}.view-tabs svg{width:14px;height:14px}.view-tabs [aria-selected=true]{color:var(--text);background:var(--panel);border-color:var(--line);box-shadow:0 1px 3px #18396c08}#task-count{font-size:9px;min-width:17px;line-height:17px;text-align:center;border-radius:4px;background:var(--line);font-variant-numeric:tabular-nums}.recover-button{display:inline-flex;align-items:center;gap:6px;border:0;background:none;color:var(--muted);font-size:11px;min-height:36px;padding:7px 0 7px 10px}.recover-button:hover{color:var(--accent)}.recover-button svg{width:15px;height:15px}.result-stage{min-height:394px;position:relative;border:1px solid var(--line);border-radius:15px;overflow:hidden;background:radial-gradient(ellipse at 50% 25%,#9cbfff20,transparent 60%),var(--stage);display:flex;flex-direction:column;align-items:center;justify-content:center;isolation:isolate;padding:49px 24px 24px}.result-stage:before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background-image:linear-gradient(var(--art-line) 1px,transparent 1px),linear-gradient(90deg,var(--art-line) 1px,transparent 1px);background-size:36px 36px;mask-image:radial-gradient(ellipse at 50% 35%,#000,transparent 73%)}.stage-topline{position:absolute;top:18px;left:21px;right:21px;display:flex;justify-content:space-between;font:8px ui-monospace,SFMono-Regular,monospace;letter-spacing:1.5px;color:var(--subtle)}.stage-topline>span:first-child{display:flex;align-items:center;gap:6px}.stage-topline i{width:4px;height:4px;background:var(--button);border-radius:50%}.empty-art{position:relative;width:300px;height:194px;max-width:100%;margin:0 auto 11px}.art-orbit{position:absolute;inset:12px -12px 4px;border:1px solid var(--art-line);border-radius:50%;transform:rotate(-14deg)}.art-orbit:before{content:"";position:absolute;inset:-13px -19px;border:1px solid var(--art-line);border-radius:50%}.frame-back{position:absolute;inset:13px 30px 27px;border:1px solid var(--focus);border-radius:13px;transform:rotate(7deg);background:var(--accent-soft);opacity:.65}.frame-art{position:absolute;left:28px;right:28px;top:12px;height:150px;border:4px solid var(--panel);outline:1px solid var(--line);border-radius:13px;transform:rotate(-5deg);background:linear-gradient(#94b8eb,#bdd2ee 38%,#f2d4b7 66%,#b9cdea);overflow:hidden;box-shadow:0 18px 35px #1d4b9225}.frame-top{position:absolute;left:10px;right:10px;top:8px;display:flex;justify-content:space-between;color:#fff;font:5px ui-monospace,monospace;letter-spacing:1px;z-index:2}.art-sun{width:35px;height:35px;border-radius:50%;background:#fff3cf;position:absolute;top:22px;left:140px;box-shadow:0 0 32px #ffe9bccc}.art-mountain{position:absolute;width:250px;height:95px;clip-path:polygon(0 100%,0 74%,19% 28%,30% 46%,51% 2%,66% 35%,79% 22%,100% 62%,100% 100%)}.mountain-back{background:linear-gradient(130deg,#80a4d5,#50749d);bottom:28px;left:40px}.mountain-front{background:linear-gradient(140deg,#426487,#1d385f);bottom:10px;left:-78px;transform:scaleX(-1)}.art-water{position:absolute;bottom:0;height:30px;left:0;right:0;background:repeating-linear-gradient(178deg,#c5d4e04d 0 1px,transparent 2px 7px),linear-gradient(#7f9ab8,#426e9e);opacity:.9}.play-symbol{position:absolute;top:51px;left:calc(50% - 18px);width:37px;height:37px;border-radius:50%;display:grid;place-items:center;color:#fff;border:1px solid #fff8;background:#ffffff24;backdrop-filter:blur(3px);box-shadow:0 4px 12px #12264710}.play-symbol svg{width:17px;height:17px;margin-left:1px}.frame-bottom{position:absolute;bottom:8px;left:10px;right:10px;height:2px;display:flex;gap:3px}.frame-bottom span{height:2px;flex:1;background:#ffffff40}.frame-bottom span:first-child{background:#fff}.art-chip{position:absolute;bottom:14px;right:3px;display:flex;align-items:center;gap:6px;color:var(--accent);background:var(--panel);border:1px solid var(--line);padding:8px 10px;border-radius:7px;font:7px ui-monospace,monospace;letter-spacing:.5px;box-shadow:0 6px 16px #2046780d;transform:rotate(2deg)}.art-chip svg{width:12px;height:12px}.empty-copy{position:relative;text-align:center}.empty-copy h2{font-size:21px;font-weight:600;letter-spacing:.3px;margin:0 0 7px}.empty-copy p{font-size:11px;color:var(--muted)}.stage-steps{display:flex;align-items:center;gap:13px;margin-top:24px;font-size:9px;color:var(--muted)}.stage-steps>span{display:flex;align-items:center;gap:6px}.stage-steps b{font:8px ui-monospace,monospace;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;width:17px;height:17px;color:var(--subtle);background:var(--panel)}.stage-steps>i{width:17px;height:1px;background:var(--line)}.inspiration-title{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin:26px 0 13px}.inspiration-title .eyebrow{color:var(--subtle);font-size:8px;letter-spacing:1.3px}.inspiration-title h2{font-size:16px;font-weight:600;margin:5px 0 0}.inspiration-title>span{font-size:10px;color:var(--muted);padding-bottom:1px}.inspiration-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.inspiration{text-align:left;background:var(--panel);border:1px solid var(--line);padding:0;border-radius:11px;overflow:hidden;transition:transform .2s,border-color .2s,box-shadow .2s}.inspiration:hover{transform:translateY(-3px);border-color:var(--focus);box-shadow:0 8px 22px #183c760c}.sample-art{height:118px;position:relative;overflow:hidden}.sample-art>span{position:absolute;left:12px;top:11px;font:7px ui-monospace,monospace;letter-spacing:1.3px;color:#ffffffbf}.coast{background:linear-gradient(178deg,#97b9d1 4%,#e8c7a9 45%,#f4dac3 50%,#98bbcb 51%,#387499 76%,#adc4c2 78%,#b8c9bf 81%,#4c83a3 85%,#215e82)}.coast:before{content:"";position:absolute;width:30px;height:30px;top:29px;left:62%;border-radius:50%;background:#fff0ca;box-shadow:0 0 32px #ffe5b9aa}.coast i{position:absolute;inset:69% -20% -40%;border:2px solid #d7e6e2a0;transform:rotate(-10deg);border-radius:50%;box-shadow:0 -6px 0 #dfebe455,0 -14px 0 #dae8e322}.product{background:linear-gradient(123deg,#bacdea,#e2ebf6 43%,#a5bde2 44%,#6788bd 76%,#9ab3d4)}.product:after{content:"";position:absolute;left:23%;right:16%;height:26px;bottom:0;background:linear-gradient(110deg,#dbe7f4,#a0b8d8);transform:skew(-18deg)}.product i{position:absolute;z-index:1;width:35px;height:56px;background:linear-gradient(100deg,#5b83adcc,#e1ecf3dd 25%,#8cabd0cc 70%,#527baccf);border:1px solid #dbe9f7bb;left:calc(50% - 18px);top:34px;border-radius:5px 5px 7px 7px;transform:rotate(-9deg);box-shadow:17px 11px 13px #2147783d}.product i:before{content:"";width:20px;height:12px;position:absolute;top:-11px;left:7px;background:linear-gradient(90deg,#47709b,#a5c0dc,#345f8e);border-radius:3px 3px 0 0}.product i:after{content:"STUDIO";position:absolute;inset:22px 4px 13px;background:#ffffffb5;color:#466088;font:5px/18px ui-monospace,monospace;text-align:center;letter-spacing:.3px}.city{background:linear-gradient(90deg,#122543,#18365c 38%,#2c5078 55%,#1a2644 77%,#142039)}.city:before{content:"";position:absolute;left:16%;top:24px;width:6px;height:40px;background:#54aef3;box-shadow:17px -10px 0 1px #204a78,36px 9px 0 -1px #ebad83,66px -15px 0 3px #264d7d,96px -2px 0 -1px #629fe7,120px 14px 0 2px #f3b58e,150px -14px 0 3px #335689}.city:after{content:"";position:absolute;left:-30%;right:-30%;top:68%;bottom:-35%;background:repeating-linear-gradient(100deg,transparent 0 10%,#eda77380 12%,transparent 16%,#57a9fb80 20%,transparent 28%),linear-gradient(#13263f,#497198);transform:perspective(40px) rotateX(25deg);filter:blur(1px)}.city i{position:absolute;z-index:1;top:57px;left:58%;width:9px;height:29px;background:#101c2f;border-radius:6px}.city i:before{content:"";position:absolute;left:-9px;top:-9px;width:27px;height:14px;border-radius:20px 20px 0 0;background:#17283f;border-top:1px solid #7d9fb6}.sample-caption{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:13px 12px}.sample-caption strong{display:block;font-size:11px;font-weight:550;letter-spacing:-.1px}.sample-caption div>span{display:block;font-size:9px;color:var(--muted);margin-top:3px}.sample-caption>svg{width:13px;height:13px;color:var(--subtle)}.inspiration-note{font-size:9px;color:var(--subtle);margin-top:11px}.workspace-footer{display:flex;justify-content:space-between;gap:15px;color:var(--subtle);font-size:9px;padding:20px 1px 0}.workspace-footer a{font-weight:600}.workspace-footer a>span{font-weight:400;margin-left:4px}
/* Runtime-generated task, history and media states. */
.notice{font-size:12px;background:var(--accent-soft);border:1px solid var(--focus);color:var(--accent);padding:12px 15px;border-radius:9px;line-height:1.8;margin:0 0 16px;overflow-wrap:anywhere}.notice.error{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 30%,var(--line));background:color-mix(in srgb,var(--danger) 5%,var(--panel))}.result-stage.has-task{padding:28px;align-items:stretch;justify-content:flex-start;min-height:394px;background:var(--panel)}.has-task:before{display:none}.task-detail{width:100%;min-width:0}.task-status{display:flex;align-items:center;gap:8px;font-size:13px}.status-dot{width:7px;height:7px;background:var(--button);border-radius:50%;box-shadow:0 0 0 4px var(--accent-soft)}.task-detail>video{width:100%;max-height:500px;display:block;border:1px solid var(--line);border-radius:10px;background:#07101c;margin:20px 0;aspect-ratio:16/9}.task-prompt{font-size:13px;line-height:1.9;margin:20px 0 14px;white-space:pre-wrap;overflow-wrap:anywhere;max-height:230px;overflow:auto}.task-meta{font-size:11px;line-height:1.9;color:var(--muted);overflow-wrap:anywhere;margin-top:5px;font-variant-numeric:tabular-nums}.task-actions{display:flex;flex-wrap:wrap;gap:8px;margin:23px 0 0;padding-top:20px;border-top:1px solid var(--line)}.task-actions button,.task-actions a{background:var(--input);color:var(--text);border:1px solid var(--line);border-radius:7px;padding:8px 11px;font-size:11px;min-height:35px}.task-actions .accent{color:var(--accent);border-color:var(--focus);background:var(--accent-soft)}.task-actions button:hover,.task-actions a:hover{border-color:var(--focus)}.paused{font-size:10px;line-height:1.8;color:var(--muted);margin-top:13px}.inline-error{font-size:12px;line-height:1.8;color:var(--danger);overflow-wrap:anywhere;margin:12px 0}.inline-error:empty{display:none}.progress-line{height:4px;margin:24px 0;background:var(--accent-soft);border-radius:9px;overflow:hidden}.progress-line:after{content:"";display:block;height:100%;width:35%;background:var(--button);border-radius:9px;animation:progress 2.5s ease-in-out infinite}@keyframes progress{0%{transform:translateX(-110%)}100%{transform:translateX(400%)}}#view-history{min-height:394px;background:var(--panel);padding:24px;border:1px solid var(--line);border-radius:15px}.history-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:20px}.history-heading h2{font-size:16px;font-weight:600}.history-heading p{font-size:11px;color:var(--muted);margin-top:6px}.history-heading .text-button{white-space:nowrap}.history-empty{display:grid;place-items:center;min-height:245px;text-align:center;font-size:12px;color:var(--muted);border:1px dashed var(--line);border-radius:10px;padding:24px;background:var(--input)}.history-card{display:block;width:100%;text-align:left;border:1px solid var(--line);border-radius:10px;background:var(--input);padding:17px;margin-top:12px}.history-card:hover{border-color:var(--focus)}.history-card p{font-size:12px;line-height:1.8;margin:9px 0;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden;overflow-wrap:anywhere}.history-note{font-size:10px;color:var(--subtle);margin-top:18px}#media-panel{margin-top:19px;padding:16px;border-radius:10px;border:1px solid var(--line);background:var(--input)}#media-panel>label{margin-top:11px}#media-panel>select,#asset-file{background-color:var(--panel)}#asset-file{font-size:10px;padding:8px}#asset-file::file-selector-button{border:0;border-radius:4px;padding:5px 8px;background:var(--accent-soft);color:var(--accent);font:inherit;margin-right:8px;cursor:pointer}#upload{width:100%;margin-top:10px;color:var(--accent);border-color:var(--focus)}#upload-note{font-size:9px;margin-bottom:0}.asset-card{display:grid;grid-template-columns:48px minmax(0,1fr);gap:10px;align-items:center;margin-top:12px;border-top:1px solid var(--line);padding-top:12px}.asset-card img,.asset-card video{width:48px;height:48px;border-radius:6px;object-fit:cover;background:var(--panel)}.asset-card audio{width:100%;height:35px;grid-column:1/-1}.asset-card>span{font-size:9px;line-height:1.7;color:var(--muted);overflow-wrap:anywhere}.asset-card>button{grid-column:2;justify-self:start;border:0;background:transparent;color:var(--danger);padding:0;font-size:10px}.asset-card:has(audio)>span{grid-column:1/-1}
/* Native, keyboard-accessible dialogs. */
dialog{width:min(490px,calc(100% - 32px));max-height:calc(100dvh - 40px);padding:28px;border:1px solid var(--line);border-radius:16px;background:var(--panel);color:var(--text);box-shadow:0 30px 100px #07152b40}dialog::backdrop{background:#0b173a66;backdrop-filter:blur(5px)}.dialog-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:7px}.dialog-top .eyebrow{font-size:9px;letter-spacing:1.4px}dialog h2{font-size:23px;font-weight:600;line-height:1.4;margin:0 0 12px;letter-spacing:-.4px}dialog h2+p{font-size:12px;color:var(--muted);line-height:1.9;margin-bottom:22px}dialog label{color:var(--text)}dialog .field-note{font-size:11px;line-height:1.8;margin:10px 0}.dialog-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;margin-top:24px}.dialog-actions>a{margin-right:auto;color:var(--accent);font-size:11px}#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);z-index:50;max-width:calc(100% - 32px);width:max-content;padding:12px 18px;background:var(--text);color:var(--panel);border:1px solid var(--line);border-radius:10px;font-size:12px;box-shadow:0 8px 24px #0002}noscript{display:block;padding:24px;text-align:center;color:var(--danger)}
@media(min-width:1440px){.workspace{grid-template-columns:390px minmax(0,1fr);gap:30px}.composer{padding:25px}.result-stage{min-height:416px}.sample-art{height:131px}.empty-art{transform:scale(1.06);margin-bottom:15px}.studio-intro{padding-top:34px;padding-bottom:28px}}
@media(max-width:1100px){.topbar-inner{padding-inline:28px;gap:20px}.studio-intro{padding-inline:28px}.workspace{padding-inline:28px;grid-template-columns:340px minmax(0,1fr);gap:20px}.composer{padding:19px}.view-tabs>button{padding-inline:9px;gap:5px}.canvas-toolbar{gap:7px}.recover-button{font-size:10px;gap:4px}.sample-art{height:105px}.sample-caption{padding:11px 9px}.sample-caption strong{font-size:10px}.sample-caption div>span{font-size:8px}.sample-caption>svg{display:none}.inspiration-grid{gap:10px}.empty-copy h2{font-size:20px}.empty-copy p{font-size:10px}.inspiration-title>span{font-size:9px}.result-stage{min-height:387px}.result-stage.has-task{padding:23px}}
@media(max-width:880px){.topbar-inner{padding-inline:20px;gap:15px}.toplinks{gap:14px}.studio-name{font-size:12px}.brand{font-size:23px}.docs-link{font-size:11px}.studio-intro{padding:26px 20px 22px}.studio-intro h1{font-size:26px}.intro-link{display:none}.workspace{padding-inline:20px;grid-template-columns:310px minmax(0,1fr);gap:16px}.composer{padding:17px}.canvas-toolbar{flex-wrap:wrap;gap:8px;margin-bottom:12px}.view-tabs{flex:1}.view-tabs>button{flex:1;justify-content:center;font-size:10px}.recover-button{margin-left:auto;min-height:25px;padding:0 3px}.inspiration-grid{grid-template-columns:1fr;gap:9px}.inspiration{display:grid;grid-template-columns:95px minmax(0,1fr)}.sample-art{height:77px}.sample-art>span{font-size:6px;left:8px;top:7px;letter-spacing:.3px}.sample-caption strong{font-size:11px}.sample-caption div>span{font-size:9px}.product i{top:24px;transform:scale(.72) rotate(-9deg);transform-origin:top}.product:after{height:14px}.coast:before{top:20px;width:20px;height:20px}.city i{top:41px;transform:scale(.8)}.inspiration-title{margin-top:21px}.inspiration-title h2{font-size:15px}.inspiration-title>span{display:none}.result-stage{padding-inline:15px;min-height:360px}.empty-art{transform:scale(.87);margin-block:-7px}.stage-topline{left:15px;right:15px;font-size:6px}.stage-steps{gap:7px;font-size:8px}.stage-steps>i{width:8px}.stage-steps b{width:15px;height:15px}.empty-copy h2{font-size:19px}.empty-copy p{max-width:210px;line-height:1.9;margin:auto}.workspace-footer>span{display:none}.history-heading{display:block}.history-heading .text-button{margin-top:8px}.task-actions{gap:6px}.task-actions button,.task-actions a{font-size:10px}.result-stage.has-task{padding:19px}#view-history{padding:18px}}
@media(max-width:700px){.topbar{height:64px}.topbar-inner{padding-inline:18px;gap:12px}.brand{font-size:22px;gap:7px}.brand img{width:27px;height:27px}.header-divider,.studio-name,.docs-link{display:none}.toplinks{gap:9px}.key-button{font-size:11px;padding:8px 10px;gap:7px;min-height:36px}.key-button svg{display:none}.icon-button{width:32px;height:34px}.studio-intro{padding:25px 18px 23px}.studio-intro h1{font-size:26px;margin-top:8px}.studio-intro p{font-size:11px}.eyebrow{font-size:8px}.workspace{display:flex;flex-direction:column;padding:0 18px 25px;gap:26px}.composer,.canvas-area{width:100%}.composer{padding:21px;border-radius:13px}.composer-heading{margin-bottom:18px}.composer-heading h2{font-size:15px}label{font-size:12px}select{font-size:13px;min-height:43px}.parameter-grid{gap:13px}.capability-note{font-size:10px}textarea{font-size:13px;height:139px}.prompt-footer{font-size:10px}.output-label{margin-top:23px}.section-label h3{font-size:12px}.section-label>span{font-size:10px}.create-bottom>p:not(.privacy-note){font-size:10px;line-height:1.9}.billing-note{font-size:11px}.privacy-note{font-size:10px}.create-button{min-height:47px}.canvas-toolbar{flex-wrap:nowrap;gap:10px}.view-tabs{flex:none}.view-tabs>button{font-size:11px;padding:7px 11px}.recover-button{font-size:10px;min-height:34px;white-space:nowrap}.result-stage{min-height:366px}.empty-art{transform:none;margin:0 auto 10px;height:183px}.stage-topline{font-size:7px}.empty-copy p{max-width:none;font-size:11px}.empty-copy h2{font-size:21px}.stage-steps{font-size:9px;gap:10px;margin-top:23px}.stage-steps b{width:17px;height:17px}.stage-steps>i{width:12px}.inspiration-title{margin-top:24px}.inspiration-title h2{font-size:17px}.inspiration-title>span{display:block;font-size:9px}.inspiration-grid{gap:10px}.inspiration{grid-template-columns:110px minmax(0,1fr)}.sample-art{height:84px}.sample-caption{padding:13px 16px}.sample-caption strong{font-size:12px}.sample-caption div>span{font-size:10px}.sample-caption>svg{display:block;width:14px;height:14px}.inspiration-note{font-size:10px;line-height:1.8}.workspace-footer{font-size:10px;padding-top:22px}.workspace-footer>span{display:block}.history-heading{display:flex}.history-heading .text-button{margin:0}.task-detail>video{max-height:350px}.task-meta{font-size:10px}.task-prompt{font-size:12px}dialog{padding:23px}dialog h2{font-size:22px}.dialog-actions{gap:8px}.dialog-actions .primary{padding-inline:12px;font-size:11px}.dialog-actions .secondary{padding-inline:10px}.dialog-actions>a{font-size:10px}#media-panel{padding:14px}#asset-file{font-size:11px}.asset-card{grid-template-columns:56px minmax(0,1fr)}.asset-card img,.asset-card video{width:56px;height:56px}.asset-card>span{font-size:10px}.asset-card>button{font-size:11px;min-height:28px}#upload-note{font-size:10px}}
@media(max-width:380px){.topbar-inner{padding-inline:14px}.brand{font-size:20px}.brand img{width:25px;height:25px}.toplinks{gap:5px}.studio-intro{padding-inline:14px}.studio-intro h1{font-size:24px}.workspace{padding-inline:14px}.composer{padding:17px}.view-tabs>button{padding-inline:8px;gap:5px}.view-tabs svg{display:none}.recover-button{font-size:10px}.inspiration-title>span{display:none}.sample-caption{padding-inline:12px}.workspace-footer>span{display:none}.stage-topline>span:last-child{display:none}.empty-art{transform:scale(.9);margin-block:-6px}.empty-copy p{font-size:10px}.stage-steps{gap:8px;font-size:8px}.dialog-actions{flex-wrap:wrap}.dialog-actions>a{width:100%;margin-bottom:5px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* Preserve usable native media controls and avoid input zoom on phones. */
.asset-card video{grid-column:1/-1;width:100%;height:auto;max-height:200px;object-fit:contain}
.asset-card:has(video)>span{grid-column:1/-1}
.asset-card:has(video)>button,.asset-card:has(audio)>button{grid-column:1/-1}
@media(max-width:700px){input,select,textarea{font-size:16px}#asset-file{font-size:12px}.model-grid{grid-template-columns:1fr}.asset-card video{width:100%;height:auto}}