/* Workspace tokens are intentionally scoped to an active editor, never its app iframe. */
:is(body[data-site-appearance],body:has(#main :is(#studio-editor,#studio-library)[data-appearance])){background:var(--st-bg);color:var(--st-ink)}
:is(body[data-site-appearance],body:has(#main :is(#studio-editor,#studio-library)[data-appearance])) #app>header{background:var(--st-surface);border-color:var(--st-border);color:var(--st-ink)}
:is(body[data-site-appearance],body:has(#main :is(#studio-editor,#studio-library)[data-appearance])) header nav a{color:var(--st-muted)}
:is(body[data-site-appearance],body:has(#main :is(#studio-editor,#studio-library)[data-appearance])) :is(.header-studio,.gai-version,header .season){background:var(--st-accent-soft);border-color:var(--st-accent-border);color:var(--st-accent-ink)}
:is(body[data-site-appearance],body:has(#main :is(#studio-editor,#studio-library)[data-appearance])) .gai-version span{color:inherit}
:is(body[data-site-appearance],body:has(#main :is(#studio-editor,#studio-library)[data-appearance])) :is(.account-panel,.gai-release){background:var(--st-surface);border-color:var(--st-border);color:var(--st-ink)}
:is(body[data-site-appearance],body:has(#main :is(#studio-editor,#studio-library)[data-appearance])) :is(.account-heading,.gai-release-notes){border-color:var(--st-border)}
:is(body[data-site-appearance],body:has(#main :is(#studio-editor,#studio-library)[data-appearance])) :is(.account-links a,.account-heading h2,.gai-release-top button){color:var(--st-ink)}
:is(body[data-site-appearance],body:has(#main :is(#studio-editor,#studio-library)[data-appearance])) :is(.account-heading p,.account-links small,.account-storage-note,.gai-release-top,.gai-release small,.gai-release p,.gai-release dt){color:var(--st-muted)}
:is(body[data-site-appearance],body:has(#main :is(#studio-editor,#studio-library)[data-appearance])) :is(.account-trigger,.account-links a>.ui-icon){color:var(--st-accent-ink)}
:is(body[data-site-appearance],body:has(#main :is(#studio-editor,#studio-library)[data-appearance])) :is(.account-count,.account-folder,.account-publish,.account-trigger:hover,.account-trigger[aria-expanded=true],.account-links a:hover,.account-links a:focus-visible){background:var(--st-accent-soft);border-color:var(--st-accent-border);color:var(--st-accent-ink)}
:is(body[data-site-appearance],body:has(#main :is(#studio-editor,#studio-library)[data-appearance])) :is(.account-panel .ai-usage,.gai-release dl){background:var(--st-raised);color:var(--st-ink);border-color:var(--st-border)}
:is(body[data-site-appearance],body:has(#main :is(#studio-editor,#studio-library)[data-appearance])) .account-panel .ai-usage-heading>b{color:var(--st-ink)}
:is(body[data-site-appearance],body:has(#main :is(#studio-editor,#studio-library)[data-appearance])) :is(.account-panel .ai-usage small,.account-panel .ai-usage details){color:var(--st-muted)}
:is(body[data-site-appearance],body:has(#main :is(#studio-editor,#studio-library)[data-appearance])) :is(.account-panel .ai-usage button,.gai-release-status){color:var(--st-accent-ink)}
:is(body[data-site-appearance],body:has(#main :is(#studio-editor,#studio-library)[data-appearance])) .gai-release-check{color:var(--st-ink);background:var(--st-raised);border-color:var(--st-border)}
header .brand-logo-dark{display:none}
:is(body[data-site-appearance=dark],body:has(#main :is(#studio-editor,#studio-library)[data-appearance=dark])) header .brand-logo-light{display:none}
:is(body[data-site-appearance=dark],body:has(#main :is(#studio-editor,#studio-library)[data-appearance=dark])) header .brand-logo-dark{display:block}
#studio-editor[data-appearance]{--ink:var(--st-ink);--muted:var(--st-muted);--line:var(--st-border);--studio-accent:var(--st-accent-ink);color:var(--st-ink);color-scheme:light}
#studio-editor[data-appearance=dark],.studio-appearance-dialog[data-appearance=dark]{color-scheme:dark}
#studio-editor[data-appearance] :is(.studio-composer,.studio-ai-panel,.studio-design-panel,.studio-workflow-panel,.studio-edit-panel,.studio-preview-heading,.studio-export,.studio-modes,.studio-app-formatbar,.studio-app-canvas-tools,.studio-prompt-dock,.studio-prompt-box,.studio-notice-list){background:var(--st-surface);border-color:var(--st-border);color:var(--st-ink)}
#studio-editor[data-appearance] :is(.studio-preview-panel,.studio-mobile-tabs){background:var(--st-subtle);border-color:var(--st-border)}
#studio-editor[data-appearance] :is(.studio-canvas-tools,.studio-page-rail,.studio-canvas-drawer,.studio-outline,.studio-selection,.studio-selection-hint,.studio-font-library,.studio-layout-inspector,.studio-ai-connection,.studio-ai-signin,.ai-usage,.studio-audit-status){background:var(--st-raised);border-color:var(--st-border);color:var(--st-ink)}
#studio-editor[data-appearance] .studio-canvas-drawer .studio-selection{background:none}
#studio-editor[data-appearance] :is(.btn,.studio-app-formatbar button,.studio-app-canvas-tools button,.studio-font-grid button,.studio-font-library select,.studio-app-theme-card,.studio-page-rail button){background:var(--st-surface);border-color:var(--st-border);color:var(--st-ink)}
#studio-editor[data-appearance] .btn.ghost{background:transparent;border-color:transparent}
#studio-editor[data-appearance] :is(.btn.primary,.studio-chat-attention button,.studio-chat-unread,.studio-unread-badge){background:var(--st-accent);color:var(--st-on-accent);border-color:var(--st-accent)}
#studio-editor[data-appearance] .btn.primary:hover{background:var(--st-accent);filter:brightness(.94)}
#studio-editor[data-appearance] :is(button,summary,input,textarea,select):focus-visible{outline:2px solid var(--st-accent-ink);outline-offset:3px}
#studio-editor[data-appearance] :is(.studio-app-formatbar input,.studio-app-formatbar select,.field input,.field textarea,.field select,.studio-design-panel select,.studio-edit-panel input,.studio-edit-panel textarea,.studio-edit-panel select){background:var(--st-surface);border-color:var(--st-border);color:var(--st-ink)}
#studio-editor[data-appearance] input{accent-color:var(--st-accent-ink)}
#studio-editor[data-appearance] :is(input,textarea)::placeholder{color:var(--st-muted);opacity:.85}
#studio-editor[data-appearance] :is(.field,.studio-back,.studio-save-status,.studio-format-label,.studio-format-label b,.studio-app-formatbar label,.studio-canvas-drawer .studio-selection label,.studio-canvas-drawer-triggers span,.studio-app-controls>span,.studio-app-design-help,.studio-app-note,.studio-session-state,.studio-partner-name small,.studio-chat-save,.studio-key-hint,.studio-composer-meta>small,.studio-request-options,.studio-request-options summary,.studio-suggestion-list summary,.studio-composer-actions #studio-attach,.studio-ai-intent label,.studio-overline,.studio-export p,.studio-font-library summary small,.studio-font-library>small,.studio-font-grid small,.studio-font-grid b,.studio-app-theme-caption small,.studio-app-theme-caption>span,.studio-app-theme-actions h3 small,.studio-past-error,.studio-past-error p,.studio-notice-list>b,.studio-notice-list>p,.studio-notice-list small,.studio-history summary span,.ai-usage small,.ai-usage details){color:var(--st-muted)}
#studio-editor[data-appearance] :is(.studio-workflow-panel h2,.studio-design-panel h2,.studio-device-picker legend,.studio-conversation-empty h3,.studio-app-theme-caption b,.ai-usage-heading>b){color:var(--st-ink)}
#studio-editor[data-appearance] :is(.studio-workflow-panel p,.studio-design-panel p,.studio-conversation-empty,.studio-conversation-empty p,.studio-audit-results span,.studio-audit-results small,.studio-bubble.assistant>small,.studio-bubble.assistant>small>span:last-child:not(.studio-ai-avatar),.studio-ai-result p,.studio-ai-result li,.studio-ai-result summary,.studio-ai-result>.btn.ghost){color:var(--st-muted)}
#studio-editor[data-appearance] :is(.studio-workflow-panel .eyebrow,.studio-design-panel .eyebrow){color:var(--st-accent-ink)}
#studio-editor[data-appearance] :is(.studio-toolbar .tag,.studio-app-steps i,.studio-bubble.user,.studio-target-chip,.studio-theme-filters button,.studio-canvas-modes){background:var(--st-subtle);color:var(--st-ink);border-color:var(--st-border)}
#studio-editor[data-appearance] .studio-toolbar-divider{color:var(--st-border)}
#studio-editor[data-appearance] :is(.studio-modes button,.studio-app-steps button,.studio-canvas-modes button,.studio-mobile-tabs button){color:var(--st-muted);background:transparent}
#studio-editor[data-appearance] .studio-modes button[aria-pressed=true]{color:var(--st-accent-ink);border-bottom-color:var(--st-accent-ink)}
#studio-editor[data-appearance] .studio-app-steps button[aria-current=step]{color:var(--st-accent-ink)}
#studio-editor[data-appearance] :is(.studio-app-steps [aria-current=step] i,.studio-app-formatbar [aria-pressed=true],.studio-layer-list button[aria-pressed=true],.studio-theme-filters button[aria-pressed=true],.studio-page-rail button[aria-pressed=true],.studio-canvas-modes button[aria-pressed=true],.studio-canvas-drawer-triggers button[aria-expanded=true],.studio-canvas-node-actions #studio-app-ask,.studio-mobile-tabs button[aria-pressed=true],#studio-chat-notifications.has-unread){background:var(--st-accent-soft);border-color:var(--st-accent-border);color:var(--st-accent-ink)}
#studio-editor[data-appearance] .studio-device-picker label>span{color:var(--st-muted);border-color:var(--st-border)}
#studio-editor[data-appearance] .studio-device-picker input:checked+span{background:var(--st-accent-soft);border-color:var(--st-accent-ink);color:var(--st-accent-ink)}
#studio-editor[data-appearance] .studio-device-picker input:focus-visible+span{outline-color:var(--st-accent-ink)}
#studio-editor[data-appearance] :is(.studio-bubble.assistant,.studio-notice-list button){color:var(--st-ink)}
#studio-editor[data-appearance] .studio-bubble.assistant{background:transparent}
#studio-editor[data-appearance] .studio-turn.is-latest .assistant{background:var(--st-raised);border-color:var(--st-accent-border)}
#studio-editor[data-appearance] :is(.studio-latest-label,.studio-app-theme-caption em,.studio-chat-attention,.studio-ai-result){color:var(--st-accent-ink);background:var(--st-accent-soft);border-color:var(--st-accent-border)}
#studio-editor[data-appearance] .studio-chat-attention{border-left-color:var(--st-accent)}
#studio-editor[data-appearance] .studio-chat-attention b{color:var(--st-accent-ink)}
#studio-editor[data-appearance] .studio-chat-attention span{color:var(--st-muted)}
#studio-editor[data-appearance] :is(.studio-chat-attention.is-error,.studio-ai-message.error){background:var(--st-danger-bg);border-color:var(--st-danger);color:var(--st-danger)}
#studio-editor[data-appearance] :is(.studio-chat-attention.is-error b,.studio-save-status.error,.studio-bubble.assistant.is-error){color:var(--st-danger)}
#studio-editor[data-appearance] .studio-ai-message{background:var(--st-success-bg);color:var(--st-success)}
#studio-editor[data-appearance] .studio-notice-list button{background:var(--st-raised)}
#studio-editor[data-appearance] .studio-notice-list button.is-unread{background:var(--st-accent-soft);border-left-color:var(--st-accent)}
#studio-editor[data-appearance] :is(.studio-past-error,.studio-prompt-dock,.studio-audit-results li,.studio-project-settings,.studio-history-row){border-color:var(--st-border)}
#studio-editor[data-appearance] .studio-ai-suggestions button{background:var(--st-raised);border-color:var(--st-border);color:var(--st-muted)}
#studio-editor[data-appearance] .studio-prompt-box:focus-within{border-color:var(--st-accent-ink);box-shadow:0 0 0 3px var(--st-accent-soft)}
#studio-editor[data-appearance] #studio-ai-prompt{color:var(--st-ink);background:transparent}
#studio-editor[data-appearance] #studio-ai-prompt::placeholder{color:var(--st-muted)}
#studio-editor[data-appearance] :is(.studio-generation,.studio-preview-generation){background:var(--st-raised);border-color:var(--st-accent-border)}
#studio-editor[data-appearance] :is(.studio-generation-heading b,.studio-preview-generation b){color:var(--st-accent-ink)}
#studio-editor[data-appearance] :is(.studio-generation p,.studio-generation time,.studio-preview-generation time,.studio-preview-generation div>span,.studio-generation-footer,.studio-generation-footer button){color:var(--st-muted)}
#studio-editor[data-appearance] .studio-orbit i{background:var(--st-accent)}
#studio-editor[data-appearance] .studio-generation-track{background:var(--st-border)}
#studio-editor[data-appearance] .studio-generation-track>span{background:linear-gradient(90deg,transparent,var(--st-accent),transparent)}
#studio-editor[data-appearance] :is(.studio-chat-scroll,.studio-design-panel,.studio-workflow-panel,.studio-canvas-drawer){scrollbar-color:var(--st-border) transparent}
#studio-editor[data-appearance] .ai-usage button{color:var(--st-accent-ink)}
#studio-editor[data-appearance] #studio-preview-switch,#studio-editor[data-appearance] .studio-preview-tabs{background:var(--st-surface)}
#studio-editor[data-appearance] .studio-preview-tabs button{background:transparent;color:var(--st-muted)}
#studio-editor[data-appearance] .studio-preview-tabs button[aria-pressed=true]{background:var(--st-subtle);border-color:var(--st-border);color:var(--st-ink)}
#studio-editor[data-appearance] #studio-preview-content{background-color:var(--st-canvas);background-image:radial-gradient(var(--st-border) .8px,transparent .8px);background-size:16px 16px}
#studio-editor[data-pattern=grid] #studio-preview-content{background-image:linear-gradient(var(--st-border) 1px,transparent 1px),linear-gradient(90deg,var(--st-border) 1px,transparent 1px);background-size:24px 24px}
#studio-editor[data-pattern=plain] #studio-preview-content{background-image:none}
#studio-editor[data-appearance] #studio-preview-content>div{border-color:var(--st-border)}
#studio-editor[data-appearance] #studio-preview-content.comparing .studio-frame-label{background:var(--st-raised);color:var(--st-muted)}
#studio-editor[data-appearance] .studio-export .btn{background:var(--st-surface);color:var(--st-ink);border-color:var(--st-border)}
#studio-editor[data-appearance]>.studio-history{color:var(--st-muted)}
#studio-editor[data-appearance]>.studio-history[open]{background:var(--st-surface);color:var(--st-ink);border-color:var(--st-border)}
#studio-editor[data-appearance] .studio-font-grid button:hover,#studio-editor[data-appearance] .studio-app-canvas-tools button:hover{background:var(--st-accent-soft);border-color:var(--st-accent-border)}
:is(body[data-site-appearance],body:has(#main :is(#studio-editor,#studio-library)[data-appearance])) .studio-background-menu{background:var(--st-surface);color:var(--st-ink);border-color:var(--st-border)}
:is(body[data-site-appearance],body:has(#main :is(#studio-editor,#studio-library)[data-appearance])) .studio-background-menu button:hover{background:var(--st-accent-soft)}
body:has(#studio-editor[data-appearance]) .studio-chat-toast{background:var(--st-surface);color:var(--st-ink);border-color:var(--st-accent-border);border-top-color:var(--st-accent)}
body:has(#studio-editor[data-appearance]) .studio-chat-toast :is(small,p){color:var(--st-muted)}
body:has(#studio-editor[data-appearance]) .studio-notice-actions button{background:var(--st-surface);color:var(--st-ink);border-color:var(--st-border)}
body:has(#studio-editor[data-appearance]) .studio-notice-actions button:first-child{background:var(--st-accent);color:var(--st-on-accent);border-color:var(--st-accent)}
/* A modest readability upgrade, with a compact alternative for smaller laptops. */
#studio-editor[data-density=comfortable] .studio-bubble p{font-size:14px;line-height:1.85}
#studio-editor[data-density=comfortable] #studio-ai-prompt{font-size:14px;min-height:88px}
#studio-editor[data-density=comfortable] :is(.studio-workflow-panel p,.studio-design-panel p){font-size:12px}
#studio-editor[data-density=compact] .studio-turn{gap:10px;margin:12px 0 18px}
#studio-editor[data-density=compact] .studio-chat-heading{padding:11px 14px}
#studio-editor[data-density=compact] .studio-turn.is-latest .assistant{padding:10px}
#studio-editor[data-density=compact] .ai-usage{padding-top:8px;padding-bottom:8px;margin:8px 10px}
#studio-editor[data-density=compact] .studio-modes{height:38px}
#studio-editor[data-density=compact] :is(.studio-design-panel,.studio-workflow-panel){padding:14px}
:is(#studio-editor,#studio-library) .studio-appearance-actions{display:flex;align-items:center;gap:3px;padding-right:10px;margin-right:2px;border-right:1px solid var(--st-border)}
#studio-editor .studio-toolbar>.actions{gap:7px;flex-wrap:nowrap;flex:none}
:is(#studio-editor,#studio-library) .studio-appearance-actions svg{flex:none}
:is(#studio-editor,#studio-library) .studio-appearance-actions .btn{background:var(--st-surface);white-space:nowrap}
:is(#studio-editor,#studio-library) .studio-appearance-actions .studio-appearance-toggle{padding:7px;width:33px}
#studio-editor .studio-toolbar>div:first-child{flex:1;min-width:0;overflow:hidden}
@media(min-width:761px){#studio-editor[data-appearance] .studio-layout:has(.studio-composer),#studio-editor[data-appearance].is-comparing .studio-layout{grid-template-columns:clamp(300px,var(--st-sidebar),38vw) minmax(0,1fr)}}
/* Appearance sheet: live previews, accessible native dialog and controls. */
.studio-appearance-dialog{padding:0;width:560px;max-width:calc(100vw - 32px);max-height:calc(100dvh - 48px);margin:auto 24px auto auto;border:1px solid var(--st-border);border-radius:18px;background:var(--st-surface);color:var(--st-ink);box-shadow:0 24px 90px #0005;font:13px/1.6 Arial,'Noto Sans KR',sans-serif;overflow:hidden;box-sizing:border-box;color-scheme:light}
.studio-appearance-dialog[open]{display:flex;flex-direction:column}
.studio-appearance-dialog::backdrop{background:#0c15211f}
.studio-appearance-dialog *{box-sizing:border-box}
.studio-appearance-dialog button,.studio-appearance-dialog input{font:inherit;color:inherit;letter-spacing:normal}
.studio-appearance-dialog button{cursor:pointer}
.studio-appearance-dialog :is(button,input):focus-visible{outline:2px solid var(--st-accent-ink);outline-offset:3px}
.studio-appearance-heading{height:auto;min-height:0;position:static;display:flex;justify-content:space-between;align-items:start;gap:20px;padding:24px 24px 18px;border-bottom:1px solid var(--st-border);flex:none;background:var(--st-surface)}
.studio-appearance-heading small{font-size:10px;letter-spacing:.13em;color:var(--st-accent-ink);font-weight:700}
.studio-appearance-heading h2{font:650 22px/1.4 Arial,'Noto Sans KR',sans-serif;letter-spacing:-.035em;margin:5px 0;color:var(--st-ink)}
.studio-appearance-heading p{margin:0;color:var(--st-muted);font-size:12px}
.studio-appearance-heading>button{width:32px;height:32px;border-radius:8px;border:1px solid var(--st-border);background:var(--st-raised);font-size:22px;line-height:1}
.studio-appearance-body{padding:20px 24px;overflow:auto;overscroll-behavior:contain;min-height:0;scrollbar-width:thin;scrollbar-color:var(--st-border) transparent}
.studio-appearance-body fieldset{padding:0;margin:0 0 22px;border:0;min-width:0}
.studio-appearance-body legend{font-size:12px;font-weight:650;margin-bottom:9px;padding:0;width:100%}
.studio-appearance-segment{display:flex;padding:4px;gap:4px;background:var(--st-raised);border:1px solid var(--st-border);border-radius:10px}
.studio-appearance-segment button{flex:1;min-width:0;min-height:36px;padding:7px 8px;border:1px solid transparent;border-radius:7px;background:transparent;color:var(--st-muted);font-size:12px;white-space:nowrap}
.studio-appearance-segment button>span{margin-right:7px;font-size:16px;vertical-align:middle}
.studio-appearance-segment button[aria-pressed=true]{border-color:var(--st-accent-border);background:var(--st-accent-soft);color:var(--st-accent-ink);font-weight:700}
.studio-appearance-hint{font-size:11px;line-height:1.7;color:var(--st-muted);margin:8px 0 0}
.studio-appearance-themes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.studio-appearance-card{padding:0;border:1px solid var(--st-border);border-radius:10px;background:var(--st-surface);text-align:left;overflow:hidden;position:relative}
.studio-appearance-card:hover{border-color:var(--st-accent-ink)}
.studio-appearance-card[aria-pressed=true]{border-color:var(--st-accent-ink);box-shadow:0 0 0 1px var(--st-accent-ink)}
.studio-appearance-sample{display:block;background:var(--card-bg);height:86px;padding:10px 7px 8px;border-bottom:1px solid var(--st-border)}
.sample-top{display:flex;gap:3px;align-items:center;height:10px;padding:2px 3px;background:var(--card-surface);border:1px solid var(--card-border);border-radius:3px 3px 0 0}
.sample-top>i{width:3px;height:3px;background:var(--card-muted);border-radius:50%}.sample-top>i:first-child{background:var(--card-accent)}
.sample-body{display:grid;grid-template-columns:29% 1fr;height:53px;gap:3px;margin-top:3px}
.sample-chat{display:flex;flex-direction:column;gap:4px;padding:5px 3px;background:var(--card-surface);border:1px solid var(--card-border);border-radius:3px}
.sample-chat>i{height:3px;background:var(--card-border);border-radius:1px}.sample-chat>i:first-child{background:var(--card-accent);width:60%}.sample-chat>i:last-child{margin-top:auto;height:9px}
.sample-canvas{display:grid;align-content:center;justify-items:center;gap:4px;background:var(--card-canvas);border:1px solid var(--card-border);border-radius:3px}
.sample-canvas>i{height:18px;width:70%;background:var(--card-surface);border:1px solid var(--card-border);border-radius:2px}.sample-canvas>i:last-child{height:6px;width:30%;background:var(--card-accent);border:0}
.studio-appearance-card-caption{display:grid;padding:9px 8px;gap:2px;position:relative}
.studio-appearance-card-caption strong{font-size:12px;font-weight:650;color:var(--st-ink)}
.studio-appearance-card-caption small{font-size:10px;color:var(--st-muted)}
.studio-appearance-card-caption>b{display:none;position:absolute;right:5px;top:9px;font-size:10px;color:var(--st-accent-ink)}
[aria-pressed=true]>.studio-appearance-card-caption>b{display:block}
.studio-appearance-accent{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.studio-appearance-accent input[type=color]{height:40px;width:46px;padding:4px;border:1px solid var(--st-border);background:var(--st-raised);border-radius:8px;cursor:pointer}
.studio-appearance-accent label{display:flex;align-items:center;gap:9px;color:var(--st-muted);font-size:10px;padding:7px 10px;border:1px solid var(--st-border);border-radius:8px}
.studio-appearance-accent input[name=accentHex]{width:76px;padding:0;border:0;border-radius:0;background:none;color:var(--st-ink);font:12px/1.8 ui-monospace,monospace}
.studio-appearance-accent button{margin-left:auto;background:var(--st-raised);border:1px solid var(--st-border);border-radius:7px;padding:8px 10px;font-size:11px}
.studio-appearance-accent button:disabled{opacity:.45;cursor:default}
.studio-appearance-options{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.studio-appearance-width output{float:right;font:11px/1.6 ui-monospace,monospace;color:var(--st-accent-ink)}
.studio-appearance-width input{width:100%;height:22px;margin:0;accent-color:var(--st-accent-ink)}
.studio-appearance-width>div{display:flex;justify-content:space-between;color:var(--st-muted);font-size:10px}
.studio-appearance-scope{padding:12px;border-radius:8px;margin:0;background:var(--st-raised);color:var(--st-muted);font-size:11px;line-height:1.8}
.studio-appearance-footer{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:16px 24px;border-top:1px solid var(--st-border);background:var(--st-surface);flex:none}
.studio-appearance-footer p{font-size:10px;line-height:1.7;color:var(--st-muted);margin:0;max-width:205px}
.studio-appearance-footer>div{display:flex;gap:7px;flex:none}
.studio-appearance-footer button{border:1px solid var(--st-border);border-radius:8px;padding:9px 12px;font-size:12px;background:var(--st-surface);color:var(--st-muted);white-space:nowrap}
.studio-appearance-footer .appearance-done{background:var(--st-accent);border-color:var(--st-accent);color:var(--st-on-accent);font-weight:700}
@media(max-width:760px){
 :is(#studio-editor,#studio-library) .studio-appearance-actions{padding-right:5px;margin:0;gap:2px}
 #studio-editor .studio-appearance-open span{display:none}
 #studio-editor .studio-toolbar>.actions{gap:4px}
 :is(#studio-editor,#studio-library) .studio-appearance-actions .btn{width:30px;padding:5px}
 #studio-project-title{max-width:100%}
 #studio-editor[data-density] #studio-ai-prompt{font-size:16px}
 .studio-appearance-dialog{margin:auto;width:520px;max-height:calc(100dvh - 24px);max-width:calc(100vw - 24px);border-radius:14px}
 .studio-appearance-heading{padding:18px 18px 14px}.studio-appearance-heading h2{font-size:20px}
 .studio-appearance-body{padding:18px}.studio-appearance-themes{grid-template-columns:repeat(2,minmax(0,1fr))}
 .studio-appearance-options{grid-template-columns:1fr;gap:0}.studio-appearance-footer{padding:14px 18px;align-items:stretch;flex-direction:column;gap:10px}
 .studio-appearance-footer p{max-width:none}.studio-appearance-footer>div{justify-content:space-between}
 .studio-appearance-card-caption>b{right:10px;font-size:12px}
}

#studio-editor[data-appearance] #studio-chat-notifications{background:var(--st-surface);border-color:var(--st-border);color:var(--st-ink)}
#studio-editor[data-appearance] #studio-chat-notifications.has-unread{background:var(--st-accent-soft);color:var(--st-accent-ink);border-color:var(--st-accent-border)}
#studio-editor .studio-element-target{display:flex;align-items:center;gap:10px;margin:8px 8px 0;padding:9px 10px;border:1px solid var(--st-accent-border);border-left:3px solid var(--st-accent-ink);border-radius:7px;background:var(--st-accent-soft);color:var(--st-accent-ink)}
#studio-editor .studio-element-target>span{display:grid;gap:3px;min-width:0}
#studio-editor .studio-element-target small{font-size:9px;color:var(--st-muted)}
#studio-editor .studio-element-target b{font-size:12px;line-height:1.5;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#studio-editor .studio-element-target button{flex:none;margin-left:auto;min-width:28px;min-height:28px;border:0;border-radius:5px;background:transparent;color:var(--st-accent-ink);font:20px/1 Arial,sans-serif;cursor:pointer}

/* Project library and editor are two views of the same workspace. */
#studio-library{--ink:var(--st-ink);--muted:var(--st-muted);--line:var(--st-border);max-width:1280px;margin:0 auto;padding:24px 18px 48px;font:14px/1.65 Arial,'Noto Sans KR',sans-serif;color:var(--st-ink);color-scheme:light}
#studio-library[data-appearance=dark]{color-scheme:dark}
#studio-library :is(h1,h2,h3,button,input,textarea,select){font-family:inherit;letter-spacing:normal}
#studio-library .studio-library-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:26px}
#studio-library .studio-library-eyebrow{font-size:10px;letter-spacing:.14em;font-weight:700;color:var(--st-accent-ink)}
#studio-library h1{font-size:28px;font-weight:650;line-height:1.35;letter-spacing:-.04em;margin:5px 0 7px;color:var(--st-ink)}
#studio-library .studio-library-heading p{font-size:12px;color:var(--st-muted);margin:0}
#studio-library .studio-appearance-actions{border:0;padding:0;margin:0;gap:5px;flex:none}
#studio-library .btn{min-height:34px;padding:7px 11px;border:1px solid var(--st-border);border-radius:7px;background:var(--st-surface);color:var(--st-ink);font-size:12px;box-shadow:none;font-weight:600;white-space:nowrap;gap:6px}
#studio-library .btn.primary{background:var(--st-accent);border-color:var(--st-accent);color:var(--st-on-accent)}
#studio-library .btn:hover{filter:brightness(.97);transform:none}
#studio-library :is(a,button,input,textarea,select):focus-visible{outline:2px solid var(--st-accent-ink);outline-offset:3px}
#studio-library .studio-resume{display:flex;align-items:center;gap:12px;padding:13px 18px;margin-bottom:18px;border:1px solid var(--st-accent-border);border-radius:10px;background:var(--st-accent-soft);color:var(--st-accent-ink);text-decoration:none}
#studio-library .studio-resume>span:nth-child(2){min-width:0;display:grid;gap:1px}
#studio-library .studio-resume small{font-size:10px;color:var(--st-muted)}
#studio-library .studio-resume strong{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#studio-library .studio-resume>span:last-child{display:flex;gap:6px;align-items:center;font-size:11px;margin-left:auto;flex:none}
#studio-library .studio-resume-dot{width:7px;height:7px;border-radius:50%;background:var(--st-accent-ink);flex:none}
#studio-library .studio-quick-start{padding:24px 26px;margin:0 0 30px;border:1px solid var(--st-border);border-radius:11px;background:var(--st-surface);box-shadow:none}
#studio-library .studio-quick-start>.eyebrow{color:var(--st-accent-ink);font-size:9px;letter-spacing:.12em}
#studio-library .studio-quick-start h2{font-size:20px;line-height:1.5;font-weight:600;color:var(--st-ink);margin:6px 0}
#studio-library .studio-quick-start>p{color:var(--st-muted);font-size:12px;margin:5px 0 16px}
#studio-library .field{font-size:11px;color:var(--st-muted);font-weight:500;margin-bottom:14px;gap:7px}
#studio-library .field textarea{width:100%;min-height:85px;padding:12px 14px;background:var(--st-raised);color:var(--st-ink);border:1px solid var(--st-border);border-radius:8px;font-size:14px;line-height:1.7;resize:vertical}
#studio-library textarea::placeholder{color:var(--st-muted);opacity:.9}
#studio-library #studio-start-form>div{gap:14px}
#studio-library #studio-start-form>div>label{white-space:nowrap;display:flex;align-items:center;gap:10px;font-size:11px;color:var(--st-muted)}
#studio-library #studio-start-template{width:auto;min-width:145px;margin:0;font-size:12px;padding:8px 28px 8px 10px;background:var(--st-raised);color:var(--st-ink);border:1px solid var(--st-border);border-radius:7px;max-width:100%}
#studio-library #studio-start-form>small{font-size:10px;color:var(--st-muted);margin-top:10px}
#studio-library :is(.studio-projects,.studio-library-templates){margin:0 0 30px}
#studio-library .section-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:0 0 14px}
#studio-library .section-head h2{font-size:16px;line-height:1.5;font-weight:600;margin:0;color:var(--st-ink);display:flex;align-items:center;gap:8px}
#studio-library .section-head p{font-size:11px;margin:4px 0 0;color:var(--st-muted)}
#studio-library #studio-project-count:not(:empty){font-size:10px;line-height:20px;min-width:23px;text-align:center;padding:0 5px;color:var(--st-accent-ink);background:var(--st-accent-soft);border-radius:5px}
#studio-library .studio-project-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
#studio-library .studio-project{padding:18px;gap:13px;background:var(--st-surface);border:1px solid var(--st-border);border-radius:10px;color:var(--st-ink);transition:border-color .15s,background .15s}
#studio-library .studio-project:hover{border-color:var(--st-accent-border);background:var(--st-raised)}
#studio-library .studio-project h3{font-size:14px;line-height:1.6;font-weight:600;margin:6px 0 9px;color:var(--st-ink)}
#studio-library .studio-project :is(small,span:not(.studio-template-icon)){font-size:10px;line-height:1.7;color:var(--st-muted)}
#studio-library .studio-template-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
#studio-library .studio-template{padding:18px;border:1px solid var(--st-border);border-radius:10px;background:var(--st-surface);color:var(--st-ink);box-shadow:none;transition:border-color .15s,background .15s}
#studio-library .studio-template:hover{transform:none;border-color:var(--st-accent-border);background:var(--st-raised)}
#studio-library .studio-template h3{font-size:13px;line-height:1.5;font-weight:600;margin:12px 0 7px;color:var(--st-ink)}
#studio-library .studio-template p{font-size:11px;min-height:38px;line-height:1.75;color:var(--st-muted);margin:0 0 14px}
#studio-library .studio-template b{font-size:10px;color:var(--st-accent-ink)}
#studio-library .studio-template-icon{height:32px;width:32px;border-radius:8px;background:var(--st-accent-soft);color:var(--st-accent-ink);flex:none}
#studio-library .studio-template-icon .ui-icon{width:18px;height:18px}
#studio-library .studio-empty{padding:22px;border:1px dashed var(--st-border);border-radius:10px;background:var(--st-raised);color:var(--st-muted);font-size:12px}
#studio-library[data-density=compact] .studio-quick-start{padding:18px 22px;margin-bottom:22px}
#studio-library[data-density=compact] :is(.studio-template,.studio-project){padding:14px}
#studio-library[data-density=compact] :is(.studio-projects,.studio-library-templates){margin-bottom:22px}
@media(max-width:1000px){#studio-library .studio-template-grid{grid-template-columns:repeat(3,minmax(0,1fr))}#studio-library .studio-project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){
 #studio-library{padding:18px 6px 30px}
 #studio-library .studio-library-heading{gap:12px;margin-bottom:20px;align-items:flex-start}
 #studio-library h1{font-size:24px}
 #studio-library .studio-library-heading p{font-size:11px;max-width:205px}
 #studio-library .studio-appearance-open span{display:none}
 #studio-library .studio-appearance-actions .btn{min-height:34px;width:34px;padding:8px}
 #studio-library .studio-quick-start,#studio-library[data-density=compact] .studio-quick-start{padding:18px 16px;margin-bottom:24px}
 #studio-library .studio-quick-start h2{font-size:19px}
 #studio-library .field textarea{font-size:16px}
 #studio-library .studio-template-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
 #studio-library .studio-project-grid{grid-template-columns:1fr;gap:9px}
 #studio-library .studio-template{padding:15px 13px}
 #studio-library .studio-template p{min-height:58px}
 #studio-library .studio-resume{padding:12px;flex-wrap:wrap;gap:8px}
 #studio-library .studio-resume>span:nth-child(2){flex:1}
 #studio-library .studio-resume>span:last-child{width:100%;padding-left:15px}
}
/* Named commands stay readable before selection and across all workspace themes. */
#studio-editor .studio-app-formatbar [hidden]{display:none!important}
#studio-editor .studio-format-label{gap:8px;margin-bottom:8px;flex-wrap:wrap}
#studio-editor .studio-format-label b{color:var(--st-ink);font-size:13px;max-width:min(430px,70vw)}
#studio-editor .studio-format-label [data-format-status]{margin-left:auto;font-size:11px;color:var(--st-muted)}
#studio-editor .studio-app-formatbar .ui-icon{width:17px;height:17px;flex:none;color:inherit}
#studio-editor .studio-format-selection-hint,#studio-editor .studio-move-hint{color:var(--st-muted);font-size:12px;line-height:1.6}
#studio-editor .studio-move-hint{display:flex;align-items:flex-start;gap:6px;margin:9px 0 0}
#studio-editor .studio-move-hint .ui-icon{margin-top:2px}
#studio-editor .studio-app-formatbar button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:34px;height:auto}
#studio-editor .studio-app-formatbar label{font-size:11px}
#studio-editor .studio-app-formatbar [data-layout-toggle]{border-color:var(--st-accent-border);margin-left:6px;font-weight:650}
#studio-editor .studio-move-state{font-size:10px;line-height:1;padding:4px 5px;border-radius:4px;background:var(--st-raised);color:var(--st-muted)}
#studio-editor .studio-app-formatbar [aria-pressed=true] .studio-move-state{background:var(--st-accent-ink);color:var(--st-surface)}
#studio-editor .studio-canvas-command-row{flex-wrap:wrap;gap:8px;overflow:visible}
#studio-editor .studio-canvas-drawer-triggers{display:flex;flex-wrap:wrap;gap:6px;flex:1 1 auto;min-width:0}
#studio-editor .studio-canvas-drawer-triggers button{display:flex;align-items:center;gap:8px;padding:9px 10px;min-height:52px;text-align:left;flex:1 1 auto}
#studio-editor .studio-canvas-drawer-triggers span{margin:0;color:inherit}
#studio-editor .studio-canvas-drawer-triggers .ui-icon{width:20px;height:20px;flex:none;color:var(--st-accent-ink)}
#studio-editor .studio-canvas-drawer-triggers .studio-command-chevron{width:12px;height:12px;margin-left:auto;color:var(--st-muted);transition:transform .15s}
#studio-editor .studio-canvas-drawer-triggers [aria-expanded=true] .studio-command-chevron{transform:rotate(180deg)}
#studio-editor .studio-command-copy{display:grid;gap:3px}
#studio-editor .studio-command-copy b{color:var(--st-ink);font-size:12px;line-height:1.3;font-weight:650}
#studio-editor .studio-command-copy small{color:var(--st-muted);font-size:10px;line-height:1.3}
#studio-editor .studio-canvas-node-actions{flex-wrap:wrap;margin-left:0;min-width:0;max-width:100%;flex-shrink:1}
#studio-editor .studio-canvas-node-actions .actions{flex-wrap:wrap;min-width:0;flex-shrink:1}
#studio-editor :is(.studio-canvas-node-actions button,.studio-canvas-drawer-close){display:inline-flex;align-items:center;gap:5px}
#studio-editor .studio-canvas-node-actions .ui-icon,#studio-editor .studio-canvas-drawer-close .ui-icon{width:15px;height:15px;flex:none}
#studio-editor .studio-app-controls>span{font-size:11px;color:var(--st-muted)}
#studio-editor .studio-app-controls button{min-height:34px;font-size:12px;gap:6px}
#studio-editor .studio-app-controls button[aria-pressed=true]{background:var(--st-accent-soft);color:var(--st-accent-ink);border-color:var(--st-accent-border)}
#studio-editor .studio-modes .ui-icon{width:17px;height:17px}
#studio-editor :is(.studio-app-canvas-tools,.studio-app-formatbar) button:focus-visible{outline:2px solid var(--st-accent-ink);outline-offset:2px}
@media(max-width:760px){#studio-editor .studio-canvas-drawer-triggers button{flex:1 1 145px}#studio-editor .studio-format-label [data-format-status]{display:block;margin-left:0}#studio-editor .studio-app-formatbar [data-layout-toggle]{margin-left:0}#studio-editor .studio-canvas-node-actions .actions{gap:6px}}
@media(max-width:760px){
 #studio-editor .studio-preview-panel{overflow:auto}
 #studio-editor .studio-preview-panel #studio-preview-content{flex:none;height:65vh;min-height:400px}
 #studio-editor .studio-preview-panel>:is(.studio-preview-heading,#studio-canvas-toolbar,#studio-preview-switcher,.studio-export){flex-shrink:0}
}
/* Library actions stay visible on touch screens and inherit the workspace theme. */
.studio-project-card{position:relative;min-width:0;display:flex}.studio-project-card>.studio-project{width:100%;padding-right:50px!important}.studio-project-delete{position:absolute;right:9px;top:9px;display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--st-border);border-radius:8px;background:var(--st-raised);color:var(--st-muted);cursor:pointer}.studio-project-delete:hover{color:#de626e;border-color:currentColor}.studio-project-delete .ui-icon{width:17px;height:17px}.studio-project-delete:focus-visible{outline:2px solid var(--st-accent-ink);outline-offset:2px}.studio-project-context{position:fixed;z-index:1200;width:200px;padding:6px;border:1px solid var(--st-border);border-radius:10px;background:var(--st-surface);box-shadow:0 12px 35px #0004}.studio-project-context button{display:flex;align-items:center;gap:10px;width:100%;padding:12px;border:0;border-radius:6px;background:transparent;color:#de626e;cursor:pointer;text-align:left}.studio-project-context button:focus{outline:2px solid var(--st-accent-ink)}.studio-project-delete-dialog{width:440px;max-width:calc(100vw - 32px);padding:26px;border:1px solid var(--st-border);border-radius:16px;background:var(--st-surface);color:var(--st-ink);box-shadow:0 24px 70px #0005}.studio-project-delete-dialog::backdrop{background:#080c1888}.studio-project-delete-dialog h2{font-size:20px;margin:0 0 18px}.studio-project-delete-dialog strong{display:block;overflow-wrap:anywhere}.studio-project-delete-dialog p{font-size:13px;line-height:1.8;color:var(--st-muted)}.studio-project-delete-dialog .actions{justify-content:flex-end;gap:10px}.studio-project-delete-dialog .danger{background:#b93447;color:white;border-color:#b93447}.studio-project-delete-dialog [role=status]{color:#de626e}
#studio-library .studio-project-delete-dialog .btn.danger{background:#b93447;border-color:#b93447;color:#fff}
#studio-library .studio-project-delete-dialog input[data-delete-word]{background:var(--st-raised)!important;color:var(--st-ink)!important;border-color:var(--st-border)!important}#studio-library .studio-project-delete-dialog input[data-delete-word]::placeholder{color:var(--st-muted)}
.studio-project-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.studio-project-tabs .btn{gap:7px}.studio-project-tabs .ui-icon{width:17px;height:17px}.studio-project-tabs span{font-size:12px;opacity:.8}.studio-project-tabs [aria-pressed=true],.studio-project-actions [aria-pressed=true]{background:var(--st-accent-soft)!important;color:var(--st-accent-ink)!important;border-color:var(--st-accent-ink)!important}.studio-project-category-note{margin-bottom:18px!important;line-height:1.7}.studio-project-card{flex-direction:column;border:1px solid var(--st-border);border-radius:14px;overflow:hidden;background:var(--st-surface)}#studio-library .studio-project-card>.studio-project{border:0;border-radius:0;background:transparent;padding-right:20px!important;flex:1}.studio-project-actions{display:flex;align-items:center;gap:7px;padding:0 15px 15px;flex-wrap:wrap}.studio-project-actions .btn{font-size:11px;gap:5px;padding:7px 9px;min-height:32px}.studio-project-actions .ui-icon{width:15px;height:15px}.studio-project-actions .studio-project-delete{position:static;margin-left:auto;width:33px;height:33px;display:grid}.studio-project-status{color:var(--st-accent-ink)}.studio-project-context{width:220px}.studio-project-context button{color:var(--st-ink)}.studio-project-context [data-delete]{color:#de626e}.studio-project-context button:disabled{opacity:.45;cursor:not-allowed}.studio-project-delete-dialog input{box-sizing:border-box;width:100%;padding:12px;border:1px solid var(--st-border);border-radius:8px;background:var(--st-raised);color:var(--st-ink);font:inherit}.studio-project-delete-dialog button:disabled{opacity:.4;cursor:not-allowed}.studio-project-delete-dialog label{display:block;font-size:13px;line-height:2}.studio-project-delete-dialog [data-delete-word]{margin-top:6px}.studio-project-delete-dialog .field>b{display:inline}.studio-published-card{min-height:135px}#studio-project-list>.btn{margin-top:16px}