:root{
    font-family:"Segoe UI",Inter,Arial,sans-serif;
    color-scheme:dark;
    --bg:#11151c;
    --surface:#181d26;
    --surface-2:#1e2530;
    --panel:#161b23;
    --editor:#12171f;
    --editor-alt:#10151c;
    --border:#2b3442;
    --border-soft:#242c38;
    --text:#d7dce5;
    --text-strong:#f0f3f7;
    --muted:#8f9bad;
    --accent:#4da3ff;
    --accent-strong:#2163a3;
    --accent-hover:#2872ba;
    --selection:#213a55;
    --hover:#202a36;
    --input:#10151d;
    --status:#17375c;
    --status-text:#d9ebff;
    --card:#1a2029;
    --shadow:#0004;
    --danger-bg:#382124;
    --danger-border:#714047;
    --danger-text:#ffc5c5;
    --notice-bg:#192b3e;
    --notice-border:#3a526f;
    --notice-text:#cbd8e7;
    --grid:#ffffff05;
}
html[data-theme="light"]{
    color-scheme:light;
    --bg:#eef2f7;
    --surface:#f7f9fc;
    --surface-2:#edf2f8;
    --panel:#f5f7fa;
    --editor:#ffffff;
    --editor-alt:#f6f8fb;
    --border:#cbd4e0;
    --border-soft:#dbe2eb;
    --text:#253247;
    --text-strong:#101827;
    --muted:#66758a;
    --accent:#1876c8;
    --accent-strong:#1f6fb3;
    --accent-hover:#185f99;
    --selection:#dbeeff;
    --hover:#e8f1fa;
    --input:#ffffff;
    --status:#1769aa;
    --status-text:#ffffff;
    --card:#ffffff;
    --shadow:#30445f1c;
    --danger-bg:#fff1f2;
    --danger-border:#efb8be;
    --danger-text:#9e2b36;
    --notice-bg:#eef7ff;
    --notice-border:#b9d7ef;
    --notice-text:#36536d;
    --grid:#1b2f4609;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text)}
a{color:inherit}
button,input,select{font:inherit}
.studio-body{min-width:960px;overflow:hidden}
.studio-window{height:100vh;display:grid;grid-template-rows:40px minmax(0,1fr) 24px;background:var(--bg)}
.studio-titlebar{display:flex;align-items:center;border-bottom:1px solid var(--border);background:var(--surface);padding:0 10px;gap:12px;user-select:none}
.studio-brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--text-strong)}
.studio-brand-mark{width:25px;height:25px;display:grid;place-items:center;background:var(--text-strong);color:var(--surface);border-radius:5px;font-size:12px;font-weight:800}
.studio-brand-copy strong,.studio-brand-copy small{display:block;line-height:1.05}
.studio-brand-copy strong{font-size:12px;font-weight:650}
.studio-brand-copy small{font-size:9px;color:var(--muted);margin-top:2px}
.studio-titlebar-spacer,.studio-status-spacer{flex:1}
.studio-contract{font-size:10px;color:var(--muted);border:1px solid var(--border);border-radius:3px;padding:3px 8px}
.theme-toggle{height:28px;display:flex;align-items:center;gap:6px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);border-radius:3px;padding:0 9px;font-size:11px;cursor:pointer}
.theme-toggle:hover{background:var(--hover)}
.studio-host{min-height:0;overflow:auto;background:var(--bg)}
.studio-statusbar{display:flex;align-items:center;gap:14px;background:var(--status);color:var(--status-text);padding:0 9px;font-size:10px;white-space:nowrap;overflow:hidden}

/* Landing / Workspace launcher */
.landing-shell,.workspace-start-shell{width:min(1040px,calc(100% - 44px));margin:0 auto;padding:46px 0 70px}
.landing-shell{width:min(850px,calc(100% - 44px))}
.landing-hero{padding:10px 4px 26px}
.landing-hero h1,.workspace-start-heading h1{font-size:clamp(36px,5vw,56px);font-weight:300;letter-spacing:-.035em;line-height:1;margin:6px 0 13px;color:var(--text-strong)}
.landing-hero p,.workspace-start-heading p{max-width:720px;color:var(--muted);font-size:16px;line-height:1.55;margin:0}
.landing-contract{margin-top:24px;border-left:3px solid var(--accent);background:var(--surface);border-top:1px solid var(--border-soft);border-right:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft);padding:13px 16px;display:grid;gap:4px}
.landing-contract strong{font-size:12px;color:var(--text-strong)}
.landing-contract span{font-size:12px;color:var(--muted)}
.landing-card{background:var(--card);border:1px solid var(--border);padding:20px;margin-bottom:15px;box-shadow:0 8px 26px var(--shadow)}
.landing-card h2{margin:5px 0 9px;font-size:18px;color:var(--text-strong);font-weight:600}
.landing-card p{color:var(--muted);line-height:1.5}
.workspace-start-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:20px}
.workspace-start-heading h1{font-size:38px}
.back-link{display:inline-block;color:var(--accent);text-decoration:none;font-size:12px;margin-bottom:12px}
.workspace-start-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.workspace-launcher,.project-launcher{display:grid;border:1px solid var(--border);background:var(--surface)}
.workspace-launcher-item,.project-launcher-item{display:grid;align-items:center;gap:10px;padding:12px;text-decoration:none;border-bottom:1px solid var(--border-soft)}
.workspace-launcher-item{grid-template-columns:36px minmax(0,1fr) 20px}
.project-launcher-item{grid-template-columns:30px minmax(0,1fr) auto 20px}
.workspace-launcher-item:last-child,.project-launcher-item:last-child{border-bottom:0}
.workspace-launcher-item:hover,.project-launcher-item:hover{background:var(--hover)}
.workspace-launcher-item strong,.workspace-launcher-item small,.project-launcher-item strong,.project-launcher-item small{display:block}
.workspace-launcher-item strong,.project-launcher-item strong{font-size:13px;color:var(--text-strong)}
.workspace-launcher-item small,.project-launcher-item small{font-size:11px;color:var(--muted);margin-top:2px}
.workspace-launcher-icon,.project-launcher-icon{font-size:21px;color:var(--accent)}
.workspace-launcher-arrow{color:var(--muted);font-size:20px}

/* Generic controls */
.eyebrow{display:block;font-size:10px;font-weight:800;letter-spacing:.13em;color:var(--accent);margin-bottom:5px}
.section-heading{display:flex;align-items:center;justify-content:space-between;gap:15px}
.count{min-width:28px;height:22px;display:grid;place-items:center;padding:0 7px;border:1px solid var(--border);background:var(--surface-2);font-size:11px;border-radius:10px}
.form-stack{display:grid;gap:10px;margin-top:13px}
.compact-form{max-width:520px}
.form-stack label,.library-upload label{font-size:11px;font-weight:600;color:var(--text)}
.form-stack input,.form-stack select,.library-upload input,.library-upload select{
    display:block;width:100%;margin-top:5px;padding:8px 9px;border:1px solid var(--border);border-radius:2px;background:var(--input);color:var(--text-strong);outline:none
}
.form-stack input:focus,.form-stack select:focus,.library-upload input:focus,.library-upload select:focus{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:30px;border:1px solid var(--accent-strong);border-radius:2px;background:var(--accent-strong);color:white;padding:6px 12px;text-decoration:none;font-weight:600;font-size:11px;cursor:pointer}
.button:hover{background:var(--accent-hover)}
.button-secondary{background:var(--surface-2);border-color:var(--border);color:var(--text)}
.button-secondary:hover{background:var(--hover)}
.button:disabled,.icon-button:disabled,.ide-toolbar-button:disabled{opacity:.45;cursor:not-allowed}
.validation{color:#e36d78;font-size:11px}
.muted,.empty{color:var(--muted);font-size:12px}
.notice{padding:10px 12px;border:1px solid var(--notice-border);background:var(--notice-bg);color:var(--notice-text);margin-bottom:14px;font-size:12px}
.notice-error{background:var(--danger-bg);border-color:var(--danger-border);color:var(--danger-text)}

/* Project IDE */
.ide-project-shell{height:100%;min-height:0;display:grid;grid-template-rows:35px minmax(0,1fr);overflow:hidden}
.ide-project-toolbar{display:flex;align-items:center;padding:0 8px;background:var(--surface-2);border-bottom:1px solid var(--border);gap:12px}
.ide-project-path{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--muted);min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ide-project-path strong{color:var(--text-strong);font-weight:600}
.ide-project-actions{margin-left:auto;display:flex;gap:5px}
.ide-toolbar-button{height:27px;display:inline-flex;align-items:center;border:1px solid var(--border);background:var(--surface);color:var(--text);text-decoration:none;padding:0 9px;border-radius:2px;font-size:11px;cursor:pointer}
.ide-toolbar-button:hover:not(:disabled){background:var(--hover)}
.ide-grid{height:100%;display:grid;grid-template-columns:270px minmax(480px,1fr) 300px;min-height:0}
.ide-explorer,.ide-properties{background:var(--panel);min-width:0;display:flex;flex-direction:column;overflow:hidden}
.ide-explorer{border-right:1px solid var(--border)}
.ide-properties{border-left:1px solid var(--border)}
.ide-pane-title{height:30px;flex:0 0 30px;display:flex;align-items:center;padding:0 10px;font-size:10px;font-weight:700;letter-spacing:.1em;color:var(--text);border-bottom:1px solid var(--border-soft);background:var(--surface)}
.ide-tree{flex:1;overflow:auto;padding:5px 0 12px}
.ide-tree-group>.ide-tree-children{display:none}
.ide-tree-group.is-open>.ide-tree-children{display:block}
.ide-tree-toggle,.ide-tree-node{width:100%;height:27px;display:flex;align-items:center;gap:6px;border:0;background:transparent;color:var(--text);text-decoration:none;padding:0 9px;font-size:12px;text-align:left;white-space:nowrap;overflow:hidden}
.ide-tree-toggle{font-size:10px;font-weight:700;letter-spacing:.025em;cursor:pointer}
.ide-tree-toggle:hover,.ide-tree-node:hover{background:var(--hover)}
.ide-tree-toggle--nested{padding-left:22px;font-weight:600;font-size:12px;letter-spacing:0}
.ide-tree-children .ide-tree-node{padding-left:42px}
.ide-tree-group>.ide-tree-children>.ide-tree-node{padding-left:25px}
.ide-tree-group>.ide-tree-children>.ide-tree-group .ide-tree-node{padding-left:44px}
.ide-tree-node.is-selected{background:var(--selection);box-shadow:inset 2px 0 var(--accent);color:var(--text-strong)}
.ide-tree-node.is-selected-project{color:var(--accent)}
.ide-tree-node--muted{color:var(--muted)}
.tree-icon{width:15px;text-align:center;color:var(--accent);flex:0 0 15px}
.ide-editor{min-width:0;display:grid;grid-template-rows:35px minmax(0,1fr);background:var(--editor)}
.ide-tabs{display:flex;align-items:stretch;background:var(--surface);border-bottom:1px solid var(--border);overflow-x:auto;overflow-y:hidden}
.ide-tab{height:35px;min-width:125px;max-width:240px;display:flex;align-items:center;gap:7px;padding:0 11px;border-right:1px solid var(--border);color:var(--muted);text-decoration:none;font-size:12px;background:var(--surface);white-space:nowrap}
.ide-tab.is-active{background:var(--surface-2);color:var(--text-strong);border-top:1px solid var(--accent)}
.ide-tab:hover{background:var(--hover)}
.tab-icon{color:var(--accent)}
.tab-close{margin-left:auto;color:var(--muted)}
.tab-dirty{width:7px;height:7px;border-radius:50%;background:transparent;margin-left:auto}
.tab-dirty.is-dirty{background:var(--accent)}
.ide-document{min-height:0;overflow:auto;padding:22px;background:linear-gradient(135deg,var(--editor) 0,var(--editor) 60%,var(--editor-alt) 100%)}
.editor-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:22px;margin-bottom:17px}
.editor-heading h1{font-size:29px;font-weight:300;color:var(--text-strong);margin:3px 0 8px;letter-spacing:-.025em}
.editor-heading p{color:var(--muted);line-height:1.55;margin:0}
.ide-card{background:var(--card);border:1px solid var(--border);padding:18px;margin-bottom:14px;box-shadow:0 8px 24px var(--shadow)}
.designer-surface{height:calc(100% - 92px);min-height:360px;border:1px solid var(--border);background:var(--editor-alt);display:grid;grid-template-rows:32px minmax(0,1fr)}
.designer-toolbar{display:flex;align-items:center;gap:11px;background:var(--surface-2);border-bottom:1px solid var(--border);padding:0 10px;color:var(--muted);font-size:11px}
.tool-group-title{color:var(--text-strong);font-weight:600}
.tool-separator{width:1px;height:16px;background:var(--border);display:inline-block}
.designer-canvas{display:grid;place-items:center;overflow:auto;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:24px 24px}
.designer-placeholder{text-align:center;max-width:480px;color:var(--muted);padding:30px}
.designer-placeholder h2{color:var(--text-strong);font-weight:400;margin:10px 0}
.placeholder-icon{font-size:34px;color:var(--accent)}
.property-grid{overflow:auto;flex:1;padding-bottom:20px}
.property-section{border-bottom:1px solid var(--border-soft)}
.property-section>strong{display:block;padding:7px 10px;background:var(--surface-2);font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:var(--text)}
.property-section dl{display:grid;grid-template-columns:86px minmax(0,1fr);margin:0;font-size:11px}
.property-section dt,.property-section dd{padding:6px 8px;margin:0;border-bottom:1px solid var(--border-soft)}
.property-section dt{color:var(--muted)}
.property-section dd{color:var(--text);word-break:break-word;border-left:1px solid var(--border-soft)}
.property-code{font-family:Consolas,"Cascadia Mono",monospace;font-size:10px}
.property-help p{font-size:11px;color:var(--muted);padding:4px 10px 10px;line-height:1.45}

/* Library */
.library-toolbar{margin-bottom:12px}
.library-upload{display:grid;grid-template-columns:120px minmax(260px,1fr) auto;gap:10px;align-items:end}
.library-file input{padding:6px}
.asset-browser{padding:0;overflow:hidden}
.asset-browser-header,.asset-browser-row{display:grid;grid-template-columns:minmax(230px,1.7fr) 80px 85px 95px 120px 42px;align-items:center;min-height:34px}
.asset-browser-header{background:var(--surface-2);border-bottom:1px solid var(--border);color:var(--muted);font-size:10px;font-weight:700;text-transform:uppercase}
.asset-browser-header>span,.asset-browser-row>span{padding:6px 9px;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.asset-browser-row{border-bottom:1px solid var(--border-soft);font-size:11px;cursor:default}
.asset-browser-row:hover,.asset-browser-row.is-selected{background:var(--selection)}
.asset-browser-row.is-selected{box-shadow:inset 2px 0 var(--accent)}
.asset-name{display:flex;align-items:center;gap:7px}
.asset-name strong{overflow:hidden;text-overflow:ellipsis}
.asset-browser-row code{font-family:Consolas,"Cascadia Mono",monospace;color:var(--accent)}
.icon-button{width:25px;height:25px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);border-radius:2px;cursor:pointer}
.icon-button:hover{background:var(--hover)}
.asset-empty{padding:18px}

@media(max-width:1150px){
    .studio-body{min-width:0;overflow:auto}.studio-window{min-height:100vh;height:auto;grid-template-rows:40px auto 24px}
    .studio-host{overflow:visible}
    .ide-project-shell{height:780px}.ide-grid{grid-template-columns:220px minmax(480px,1fr)}.ide-properties{display:none}
    .landing-shell,.workspace-start-shell{width:min(920px,calc(100% - 28px))}
}
@media(max-width:760px){
    .studio-contract{display:none}
    .theme-toggle [data-theme-label]{display:none}
    .landing-shell,.workspace-start-shell{width:calc(100% - 24px);padding:25px 0 45px}
    .landing-hero h1{font-size:38px}.workspace-start-heading{display:block}.workspace-start-heading .button{margin-top:12px}
    .workspace-start-grid{grid-template-columns:1fr}.project-launcher-item{grid-template-columns:28px minmax(0,1fr) 18px}.project-launcher-item>small{display:none}
    .ide-project-shell{height:auto;min-height:calc(100vh - 64px);display:block}.ide-project-toolbar{min-height:42px;flex-wrap:wrap;padding:5px 8px}
    .ide-grid{display:block}.ide-explorer,.ide-properties{display:none}.ide-editor{min-height:720px}.ide-document{padding:14px}
    .library-upload{grid-template-columns:1fr}.asset-browser{overflow:auto}.asset-browser-header,.asset-browser-row{min-width:760px}
    .editor-heading{display:block}.editor-heading .button{margin-top:10px}
    .studio-statusbar span:not(:first-child){display:none}
}


/* FIX9 · modularidad de proyectos, Biblioteca y estados de carga */
.workspace-commandbar{display:flex;gap:8px;align-items:center;margin:0 0 14px}
.workspace-commandbar--ide{margin:0 0 10px}
.command-panel{background:var(--card);border:1px solid var(--accent);padding:18px;margin:0 0 15px;box-shadow:0 12px 34px var(--shadow)}
.command-panel--ide{max-width:720px}
.command-panel[hidden]{display:none!important}
.command-panel-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.command-panel-header h2{margin:4px 0 0;color:var(--text-strong);font-size:17px}
.command-panel-actions{display:flex;gap:7px;align-items:center;margin-top:4px}

.project-table{border:1px solid var(--border);background:var(--surface)}
.project-table-header,.project-table-row{display:grid;grid-template-columns:minmax(210px,1.5fr) 130px 110px 70px 155px 150px;align-items:center;min-height:38px}
.project-table-header{background:var(--surface-2);border-bottom:1px solid var(--border);font-size:10px;color:var(--muted);font-weight:700;text-transform:uppercase}
.project-table-header>span,.project-table-row>span,.project-name-link{padding:7px 9px;min-width:0}
.project-table-row{border-bottom:1px solid var(--border-soft);font-size:11px}
.project-table-row:last-child{border-bottom:0}
.project-table-row:hover{background:var(--hover)}
.project-name-link{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--text-strong);overflow:hidden}
.project-name-link strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.project-actions{display:flex;gap:5px;align-items:center}
.project-actions form{margin:0}
.small-button{height:26px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);background:var(--surface-2);color:var(--text);text-decoration:none;padding:0 8px;border-radius:2px;font-size:10px;cursor:pointer}
.small-button:hover{background:var(--hover)}
.small-button-danger{border-color:#8d4b53;color:#ef9aa3;background:transparent}
.small-button-danger:hover{background:var(--danger-bg)}

.library-shell{width:min(1380px,calc(100% - 34px))}
.library-workspace-grid{display:grid;grid-template-columns:220px minmax(440px,1fr) 330px;gap:12px;align-items:start}
.library-folder-panel{border:1px solid var(--border);background:var(--panel);min-height:440px}
.library-pane-title{padding:8px 10px;border-bottom:1px solid var(--border);background:var(--surface-2);font-size:10px;font-weight:700;letter-spacing:.08em;color:var(--text)}
.library-folder-tree{display:grid;padding:5px 0}
.library-folder-link{display:block;padding:7px 10px;text-decoration:none;color:var(--text);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.library-folder-link:hover{background:var(--hover)}
.library-folder-link.is-selected{background:var(--selection);box-shadow:inset 2px 0 var(--accent);color:var(--text-strong)}
.library-file-panel{margin:0;padding:14px}
.library-preview-panel{margin:0;padding:0;overflow:hidden;position:sticky;top:10px}
.library-preview-panel .library-pane-title{margin-bottom:0}
.asset-browser-header,.asset-browser-row{grid-template-columns:minmax(230px,1.7fr) 80px 105px 85px 95px 52px}
.asset-actions{display:flex;justify-content:flex-end}
.asset-actions form{margin:0}

.asset-preview-frame{position:relative;display:grid;place-items:center;min-height:220px;max-height:360px;background:var(--editor-alt);border-bottom:1px solid var(--border);overflow:hidden}
.asset-preview-frame--ide{min-height:190px;max-height:280px}
.asset-preview-media{display:block;max-width:100%;max-height:350px;object-fit:contain}
.asset-preview-frame--ide .asset-preview-media{max-height:270px}
.asset-preview-placeholder{padding:22px;text-align:center;color:var(--muted);font-size:11px;line-height:1.5}
.asset-preview-error{color:var(--danger-text)}
.asset-preview-loading{display:flex;align-items:center;gap:8px;padding:8px 10px;border-bottom:1px solid var(--border);background:var(--surface-2);font-size:11px;color:var(--muted)}
.asset-preview-loading[hidden]{display:none!important}
.preview-properties{padding-bottom:8px}
.preview-properties>.muted{padding:10px}
.asset-move-form{display:grid;gap:8px;padding:10px;border-top:1px solid var(--border);background:var(--surface)}
.asset-move-form[hidden]{display:none!important}
.asset-move-form label{font-size:10px;color:var(--muted)}
.asset-move-form select{display:block;width:100%;margin-top:5px;padding:7px;border:1px solid var(--border);background:var(--input);color:var(--text);border-radius:2px}
.asset-move-form--ide{margin-top:auto}

.loading-spinner{display:inline-block;width:15px;height:15px;border:2px solid color-mix(in srgb,var(--accent) 30%,transparent);border-top-color:var(--accent);border-radius:50%;animation:studio-spin .8s linear infinite}
.loading-spinner--large{width:30px;height:30px;border-width:3px}
@keyframes studio-spin{to{transform:rotate(360deg)}}
.studio-loading-overlay{position:fixed;inset:0;z-index:9999;display:grid;place-items:center;background:#0008;backdrop-filter:blur(1px)}
.studio-loading-overlay[hidden]{display:none!important}
.studio-loading-card{width:min(420px,calc(100vw - 40px));min-width:220px;display:grid;justify-items:center;gap:12px;padding:30px 26px;border:1px solid var(--border);border-radius:14px;background:var(--card);color:var(--text);box-shadow:0 18px 60px #0007;text-align:center}
.studio-loading-card strong{font-size:13px;color:var(--text-strong)}
.studio-loading-card span:last-child{font-size:11px;color:var(--muted)}

@media(max-width:1280px){
    .library-workspace-grid{grid-template-columns:190px minmax(420px,1fr) 280px}
    .project-table-header,.project-table-row{grid-template-columns:minmax(190px,1.4fr) 110px 95px 60px 135px 140px}
}
@media(max-width:1050px){
    .library-workspace-grid{grid-template-columns:190px minmax(430px,1fr)}
    .library-preview-panel{grid-column:1/-1;position:static}
    .project-table{overflow:auto}
    .project-table-header,.project-table-row{min-width:880px}
}
@media(max-width:760px){
    .workspace-commandbar{flex-wrap:wrap}
    .library-workspace-grid{display:block}
    .library-folder-panel,.library-file-panel,.library-preview-panel{margin-bottom:12px}
    .project-table{overflow:auto}
}

/* FIX11 · sesión viva, pausa segura, árbol de Biblioteca y pestañas persistentes */
.session-pause-overlay{position:fixed;inset:0;z-index:12000;display:grid;place-items:center;background:var(--bg);padding:24px}
.session-pause-overlay[hidden]{display:none!important}
.session-pause-card{width:min(560px,100%);border:1px solid var(--border);background:var(--card);box-shadow:0 24px 80px #0008;padding:30px;text-align:center}
.session-pause-card h2{margin:8px 0;color:var(--text-strong);font-size:22px;font-weight:500}
.session-pause-card p{margin:8px auto 15px;max-width:470px;color:var(--muted);line-height:1.55}
.session-pause-card small{display:block;margin-top:15px;color:var(--muted);line-height:1.45}
.session-pause-icon{display:grid;place-items:center;width:48px;height:48px;margin:0 auto 12px;border:1px solid var(--accent);border-radius:50%;color:var(--accent);font-size:20px}
.session-pause-actions{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}
.session-pause-context{margin:10px auto 16px;padding:9px 11px;border:1px solid var(--border);background:var(--surface);font-size:11px;color:var(--text)}
.studio-session-paused .studio-window{visibility:hidden}
.ide-session-state{margin-left:auto;display:flex;align-items:center;gap:6px;padding:0 8px;font-size:10px;color:var(--muted)}
.session-dot{width:7px;height:7px;border-radius:50%;background:#51c878;box-shadow:0 0 0 2px color-mix(in srgb,#51c878 18%,transparent)}
.ide-session-state.is-paused .session-dot{background:#e8a33b;box-shadow:0 0 0 2px color-mix(in srgb,#e8a33b 18%,transparent)}

.ide-tree-node[type="button"]{cursor:pointer;font:inherit}
.library-tree-group>.ide-tree-toggle.is-selected{background:var(--selection);box-shadow:inset 2px 0 var(--accent)}
.ide-folder-node{color:var(--text)}
.ide-asset-node{font-size:11px}
.ide-asset-node span:last-child,.ide-folder-node span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.ide-preview-document{display:grid;grid-template-rows:34px minmax(0,1fr) auto;padding:0!important;background:var(--editor-alt)}
.ide-preview-document[hidden]{display:none!important}
.preview-document-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 9px;border-bottom:1px solid var(--border);background:var(--surface-2);font-size:11px;color:var(--muted)}
.preview-document-body{min-height:0;display:grid;place-items:center;overflow:auto;padding:18px;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:24px 24px}
.preview-document-media{display:block;max-width:100%;max-height:calc(100vh - 190px);object-fit:contain;box-shadow:0 10px 34px var(--shadow)}
.preview-document-body video{width:min(100%,1100px);background:#000}
.ide-tab .tab-label{max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ide-tab .tab-close{cursor:pointer;padding:2px 4px;border-radius:2px}
.ide-tab .tab-close:hover{background:var(--hover);color:var(--text-strong)}
.tab-update-dot{margin-left:auto;color:#e8a33b;font-size:11px}

.library-update-notice{display:flex;align-items:center;gap:10px;margin:0 0 10px;padding:8px 10px;border:1px solid #8b6a2a;background:color-mix(in srgb,#c68b2c 14%,var(--surface));color:var(--text);font-size:11px}
.library-update-notice[hidden]{display:none!important}
.library-workspace-grid--properties-only{grid-template-columns:220px minmax(440px,1fr) 310px}
.library-properties-panel{min-height:360px}

@media(max-width:1050px){
    .library-workspace-grid--properties-only{grid-template-columns:190px minmax(430px,1fr)}
    .library-workspace-grid--properties-only .library-properties-panel{grid-column:1/-1}
}


/* FIX12 · IDE maduro: tabs VS, paneles auto-ocultables, Biblioteca Explorer, Papelera y almacenamiento */
.ide-project-toolbar{min-height:36px}
.ide-project-actions{gap:4px}

.ide-pane-title{justify-content:space-between}
.ide-pane-collapse{width:22px;height:22px;border:0;background:transparent;color:var(--muted);cursor:pointer;border-radius:2px}
.ide-pane-collapse:hover{background:var(--hover);color:var(--text-strong)}
.ide-pane-rail{display:none;width:100%;height:100%;border:0;background:var(--panel);color:var(--muted);cursor:pointer;padding:0}
.ide-pane-rail span{writing-mode:vertical-rl;transform:rotate(180deg);font-size:10px;letter-spacing:.08em}
.ide-explorer.is-collapsed>*,.ide-properties.is-collapsed>*{display:none!important}
.ide-explorer.is-collapsed>.ide-pane-rail,.ide-properties.is-collapsed>.ide-pane-rail{display:grid!important;place-items:center}
.ide-grid.is-explorer-collapsed{grid-template-columns:30px minmax(480px,1fr) 300px}
.ide-grid.is-properties-collapsed{grid-template-columns:270px minmax(480px,1fr) 30px}
.ide-grid.is-explorer-collapsed.is-properties-collapsed{grid-template-columns:30px minmax(480px,1fr) 30px}
.ide-explorer.is-collapsed,.ide-properties.is-collapsed{overflow:hidden}

.ide-tabs{height:36px;align-items:flex-end;background:color-mix(in srgb,var(--surface) 92%,#000 8%)}
.ide-tab{
    position:relative;height:34px;min-width:110px;max-width:250px;border:0;border-right:1px solid var(--border);
    border-top:2px solid transparent;background:color-mix(in srgb,var(--surface) 94%,#000 6%);
    color:var(--muted);padding:0 10px;font-size:11px
}
.ide-tab:hover{background:var(--hover);color:var(--text)}
.ide-tab.is-active{
    height:35px;background:var(--editor);color:var(--text-strong);border-top-color:var(--accent);
    box-shadow:inset 0 -1px var(--editor)
}
.ide-tab .tab-label,.ide-tab>span:nth-child(2){overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ide-tab-preview .tab-close{margin-left:auto;width:18px;height:18px;display:grid;place-items:center;border-radius:2px}
.ide-tab-preview .tab-close:hover{background:var(--hover);color:var(--text-strong)}
.tab-update-dot{margin-left:auto;color:#d49a32;font-size:9px}
.tab-dirty.is-dirty{margin-left:auto;width:7px;height:7px;border-radius:50%;background:var(--accent)}

.tree-expander,.tree-spacer{width:13px;flex:0 0 13px;text-align:center;color:var(--muted)}
.ide-library-root-node{padding-left:25px!important}
.ide-folder-node,.ide-asset-node{user-select:none}
.ide-tree-node[hidden]{display:none!important}

.library-document{padding:0!important;display:grid;grid-template-rows:auto auto minmax(0,1fr) auto;overflow:hidden!important}
.library-document[hidden]{display:none!important}
.library-update-notice{margin:10px 12px 0}
.library-document-header{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:16px 18px 10px;border-bottom:1px solid var(--border)}
.library-document-header h1{font-size:24px;font-weight:400;color:var(--text-strong);margin:3px 0 5px}
.library-breadcrumb{font-size:11px;color:var(--muted)}
.library-view-actions{display:flex;gap:7px}
.library-upload-button{cursor:pointer}
.library-inline-status{margin:8px 12px;padding:7px 9px;background:var(--notice-bg);border:1px solid var(--notice-border);color:var(--notice-text);font-size:11px}
.library-inline-status.is-error{background:var(--danger-bg);border-color:var(--danger-border);color:var(--danger-text)}
.library-inline-status[hidden]{display:none!important}

.library-explorer{min-height:0;overflow:auto;background:var(--editor)}
.library-explorer-header,.library-explorer-row,.library-inline-folder-row{
    display:grid;grid-template-columns:68px minmax(220px,1.8fr) 100px 100px 150px;align-items:center;min-height:38px
}
.library-explorer-header{position:sticky;top:0;z-index:3;background:var(--surface-2);border-bottom:1px solid var(--border);font-size:10px;font-weight:700;color:var(--muted);text-transform:uppercase}
.library-explorer-header>span,.library-explorer-row>span,.library-inline-folder-row>*{padding:6px 9px;min-width:0}
.library-explorer-row,.library-inline-folder-row{border-bottom:1px solid var(--border-soft);font-size:11px;cursor:default}
.library-explorer-row:hover{background:var(--hover)}
.library-explorer-row.is-selected{background:var(--selection);box-shadow:inset 2px 0 var(--accent)}
.library-explorer-row[hidden]{display:none!important}
.library-inline-folder-row[hidden]{display:none!important}
.library-inline-folder-row input{margin:4px 8px;padding:5px 7px;border:1px solid var(--accent);background:var(--input);color:var(--text-strong);outline:none}
.library-entry-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-strong)}
.library-thumb{position:relative;width:52px;height:32px;margin:3px 7px;display:grid;place-items:center;overflow:hidden;border:1px solid var(--border);background:var(--surface-2);padding:0!important}
.library-thumb img,.library-thumb video{width:100%;height:100%;object-fit:cover;display:block}
.library-thumb-folder{font-size:22px;color:#d6a942;border:0;background:transparent}
.library-video-badge{position:absolute;right:2px;bottom:2px;display:grid;place-items:center;width:15px;height:15px;border-radius:50%;background:#000a;color:#fff;font-size:8px}
.library-file-commands{display:flex;gap:6px;align-items:center;padding:8px 10px;border-top:1px solid var(--border);background:var(--surface)}
.library-file-commands .muted{margin-left:auto}

.preview-documents-host{display:contents}
.ide-preview-document{padding:0!important;display:grid;grid-template-rows:34px minmax(0,1fr)}
.ide-preview-document[hidden]{display:none!important}
.preview-document-toolbar{display:flex;align-items:center;justify-content:space-between;padding:0 10px;background:var(--surface-2);border-bottom:1px solid var(--border);font-size:11px;color:var(--muted)}
.preview-document-body{min-height:0;display:grid;place-items:center;overflow:auto;background:var(--editor-alt)}
.preview-document-media{max-width:100%;max-height:100%;object-fit:contain}
.preview-document-body video{width:min(100%,1100px);height:auto;max-height:calc(100vh - 150px)}
.preview-document-body img{width:auto;height:auto}

.trash-list{display:grid;border:1px solid var(--border);background:var(--surface)}
.trash-row{display:grid;grid-template-columns:32px minmax(220px,1fr) 120px 180px;gap:8px;align-items:center;padding:9px 11px;border-bottom:1px solid var(--border-soft);font-size:11px}
.trash-row:last-child{border-bottom:0}
.trash-row strong,.trash-row small{display:block}
.trash-row small{color:var(--muted);margin-top:2px}
.trash-icon{font-size:18px;color:var(--accent)}

.storage-dashboard{display:grid;grid-template-columns:220px minmax(300px,1fr);gap:28px;align-items:center;max-width:760px;padding:26px;border:1px solid var(--border);background:var(--card)}
.storage-pie{
    --storage-used-percent:0%;
    width:190px;height:190px;border-radius:50%;
    display:grid;place-items:center;
    background:conic-gradient(var(--accent) var(--storage-used-percent),var(--surface-2) 0);
    position:relative
}
.storage-pie::after{content:"";position:absolute;inset:24px;border-radius:50%;background:var(--card);border:1px solid var(--border)}
.storage-pie span{position:relative;z-index:1;font-size:26px;font-weight:300;color:var(--text-strong)}
.storage-metrics{display:grid;gap:7px}
.storage-metrics>div{display:flex;justify-content:space-between;gap:18px;padding:8px 0;border-bottom:1px solid var(--border-soft);font-size:12px}
.storage-metrics span{color:var(--muted)}
.storage-metrics strong{color:var(--text-strong)}

.property-copy{padding:10px;font-size:11px;color:var(--muted);line-height:1.5}

@media(max-width:1150px){
  .ide-grid.is-explorer-collapsed,.ide-grid.is-properties-collapsed,.ide-grid.is-explorer-collapsed.is-properties-collapsed{grid-template-columns:30px minmax(480px,1fr)}
  .ide-grid:not(.is-explorer-collapsed) .ide-properties{display:none}
  .storage-dashboard{grid-template-columns:1fr}
}

/* FIX13 · header compacto equivalente a Control Center + almacenamiento en launcher */
.studio-window{grid-template-rows:48px minmax(0,1fr) 22px}
.studio-titlebar{height:48px;padding:0 12px;gap:10px}
.studio-brand-mark{width:27px;height:27px;border-radius:3px;font-size:12px}
.studio-brand-copy strong{font-size:12px;font-weight:700;letter-spacing:.01em}
.studio-brand-copy small{font-size:8px;margin-top:3px}
.studio-contract{font-size:9px}
.theme-toggle{height:29px;font-size:10px}
.workspace-storage-card{
  display:grid;grid-template-columns:132px minmax(0,1fr);gap:20px;align-items:center;
  padding:16px 18px;margin:14px 0;border:1px solid var(--border);background:var(--card)
}
.workspace-storage-card__donut{
  width:110px;height:110px;border-radius:50%;display:grid;place-items:center;position:relative;
  background:conic-gradient(var(--accent) var(--storage-used-percent,0%),var(--surface-2) 0)
}
.workspace-storage-card__donut::after{content:"";position:absolute;inset:15px;border-radius:50%;background:var(--card);border:1px solid var(--border)}
.workspace-storage-card__donut>div{position:relative;z-index:1;text-align:center}
.workspace-storage-card__donut strong,.workspace-storage-card__donut span{display:block}
.workspace-storage-card__donut strong{font-size:22px;font-weight:400}
.workspace-storage-card__donut span{font-size:9px;color:var(--muted)}
.workspace-storage-card__body h2{margin:3px 0 10px;font-size:18px;font-weight:500}
.workspace-storage-card__metrics{display:grid;grid-template-columns:repeat(4,minmax(100px,1fr));gap:7px}
.workspace-storage-card__metrics span{display:block;padding:8px;border:1px solid var(--border);background:var(--surface-2);font-size:9px;color:var(--muted)}
.workspace-storage-card__metrics strong{display:block;margin-top:3px;color:var(--text);font-size:11px}
@media(max-width:800px){
  .workspace-storage-card{grid-template-columns:1fr}
  .workspace-storage-card__donut{margin:auto}
  .workspace-storage-card__metrics{grid-template-columns:repeat(2,1fr)}
}

/* FIX13 · comandos tipo Explorer, propiedades de almacenamiento y Biblioteca standalone */
.library-explorer-commandbar,.workspace-library-commandbar{display:flex;align-items:center;gap:2px;flex-wrap:wrap}
.explorer-command{
  min-height:30px;display:inline-flex;align-items:center;gap:6px;border:1px solid transparent;
  background:transparent;color:var(--text);padding:4px 9px;font-size:11px;cursor:pointer;border-radius:2px
}
.explorer-command:hover:not(:disabled){background:var(--hover);border-color:var(--border)}
.explorer-command:disabled{opacity:.4;cursor:not-allowed}
.explorer-command--danger:hover:not(:disabled){color:#ef7b84}
.explorer-command-separator{width:1px;height:22px;background:var(--border);margin:0 5px}
.library-view-actions{border:1px solid var(--border);background:var(--surface-2);padding:2px}
.property-storage{padding:12px;border-bottom:1px solid var(--border);display:grid;gap:10px}
.property-storage-pie{
  width:92px;height:92px;margin:0 auto;border-radius:50%;display:grid;place-items:center;position:relative;
  background:conic-gradient(var(--accent) var(--property-storage-percent,0%),var(--surface-2) 0)
}
.property-storage-pie::after{content:"";position:absolute;inset:13px;border-radius:50%;background:var(--panel);border:1px solid var(--border)}
.property-storage-pie span{position:relative;z-index:1;font-size:15px}
.property-storage dl{display:grid;grid-template-columns:1fr auto;gap:5px 8px;margin:0;font-size:10px}
.property-storage dt{color:var(--muted)}.property-storage dd{margin:0;color:var(--text-strong)}
.trash-heading-actions{display:flex;gap:8px;align-items:center}
.trash-row{grid-template-columns:32px minmax(220px,1fr) 110px 170px 90px}
.trash-row .small-button{justify-self:end}

.workspace-library-shell{width:min(1480px,calc(100% - 32px));margin:0 auto;padding:20px 0 46px}
.workspace-library-topbar{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:12px}
.workspace-library-topbar h1{font-size:24px;margin:4px 0 0;font-weight:500}
.workspace-library-path{color:var(--muted);font-size:11px;max-width:50%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.workspace-library-commandbar{padding:4px;border:1px solid var(--border);background:var(--surface);margin-bottom:8px}
.workspace-library-grid{height:calc(100vh - 210px);min-height:480px;display:grid;grid-template-columns:240px minmax(480px,1fr) 290px;border:1px solid var(--border);background:var(--editor)}
.workspace-library-folders,.workspace-library-properties{background:var(--panel);min-width:0;overflow:auto}
.workspace-library-folders{border-right:1px solid var(--border)}.workspace-library-properties{border-left:1px solid var(--border)}
.workspace-library-tree{padding:5px 0}
.workspace-library-tree-node{display:block;padding:6px 10px;color:var(--text);text-decoration:none;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.workspace-library-tree-node:hover{background:var(--hover)}.workspace-library-tree-node.is-selected{background:var(--selection);box-shadow:inset 2px 0 var(--accent)}
.workspace-library-files{min-width:0;overflow:auto}
.workspace-library-columns,.workspace-library-row{display:grid;grid-template-columns:68px minmax(220px,1.8fr) 100px 100px 140px;align-items:center}
.workspace-library-columns{position:sticky;top:0;z-index:2;min-height:32px;background:var(--surface-2);border-bottom:1px solid var(--border);font-size:9px;color:var(--muted);text-transform:uppercase;font-weight:700}
.workspace-library-columns span,.workspace-library-row>span{padding:5px 8px;min-width:0}
.workspace-library-row{min-height:40px;border-bottom:1px solid var(--border-soft);font-size:11px;cursor:default}
.workspace-library-row:hover{background:var(--hover)}.workspace-library-row.is-selected{background:var(--selection);box-shadow:inset 2px 0 var(--accent)}
.workspace-library-empty{padding:24px}
.workspace-library-properties-body{overflow:auto}
.workspace-library-preview{position:fixed;inset:0;z-index:1000;display:grid;place-items:center}
.workspace-library-preview[hidden]{display:none}
.workspace-library-preview-backdrop{position:absolute;inset:0;border:0;background:#000b}
.workspace-library-preview-dialog{position:relative;width:min(1100px,90vw);height:min(760px,86vh);display:grid;grid-template-rows:34px minmax(0,1fr);background:var(--editor);border:1px solid var(--border);box-shadow:0 20px 70px #0008}
.workspace-library-preview-dialog .preview-document-body{min-height:0}
@media(max-width:1050px){
  .workspace-library-grid{grid-template-columns:210px minmax(420px,1fr)}
  .workspace-library-properties{display:none}
}


/* FIX16 · cierre real de pestañas + selección múltiple estilo Contenido + resolución multimedia */
.ide-tab[hidden]{display:none!important}
.library-select-column{display:grid!important;place-items:center;padding:0!important}
.library-select-column input{width:15px;height:15px;margin:0}
.library-explorer-header,.library-explorer-row,.library-inline-folder-row{
    grid-template-columns:36px 68px minmax(220px,1.8fr) 92px 110px 100px 150px!important
}
.library-explorer-row.is-multi-selected,
.workspace-library-row.is-multi-selected{
    background:color-mix(in srgb,var(--selection) 88%,var(--accent) 12%);
    box-shadow:inset 2px 0 var(--accent)
}
.workspace-library-columns,.workspace-library-row{
    grid-template-columns:36px 68px minmax(220px,1.8fr) 92px 110px 100px 140px!important
}
.workspace-library-selectionbar{margin-top:0;border:1px solid var(--border);border-top:0}
@media(max-width:900px){
    .library-explorer-header,.library-explorer-row,.library-inline-folder-row,
    .workspace-library-columns,.workspace-library-row{min-width:900px}
}

/* FIX17 · búsqueda Explorer y resumen de selección */
.library-search-control{
    min-width:230px;max-width:360px;height:30px;display:flex;align-items:center;gap:5px;
    padding:0 6px;border:1px solid var(--border);background:var(--input);color:var(--muted)
}
.library-search-control>span{font-size:14px}
.library-search-control input{
    min-width:0;flex:1;border:0;outline:0;background:transparent;color:var(--text);
    font-size:11px;padding:5px 2px
}
.library-search-control button{
    width:20px;height:20px;border:0;background:transparent;color:var(--muted);
    border-radius:2px;cursor:pointer
}
.library-search-control button:hover{background:var(--hover);color:var(--text)}
.library-search-control button[hidden]{display:none!important}
.library-explorer-commandbar,.workspace-library-commandbar{gap:3px}
@media(max-width:850px){
    .library-search-control{min-width:180px;max-width:100%;flex:1 1 220px}
}


/* FIX18 · Biblioteca compartida: navegación por carpeta por defecto */
.workspace-library-row--outside-folder{display:none}
.workspace-library-shell.is-searching .workspace-library-row--outside-folder{display:grid}


/* FIX20 · umbrales comunes de capacidad en Playback Studio */
:root{
  --storage-warning:#d88700;
  --storage-danger:#d94b54;
}
html[data-theme="dark"]{
  --storage-warning:#e6a52c;
  --storage-danger:#e15b64;
}
.storage-usage--normal{--storage-used-color:var(--accent)}
.storage-usage--warning{--storage-used-color:var(--storage-warning)}
.storage-usage--danger{--storage-used-color:var(--storage-danger)}
.workspace-storage-card__donut{
  background:conic-gradient(var(--storage-used-color,var(--accent)) var(--storage-used-percent,0%),var(--surface-2) 0)
}
.property-storage-pie{
  background:conic-gradient(var(--storage-used-color,var(--accent)) var(--property-storage-percent,0%),var(--surface-2) 0)
}
.storage-pie{
  background:conic-gradient(var(--storage-used-color,var(--accent)) var(--storage-used-percent),var(--surface-2) 0)
}


/* Playlist editor — integration_016_FIXED21 */
.playlist-editor{height:100%;min-height:0;display:grid;grid-template-rows:auto minmax(0,1fr) auto;position:relative}
.playlist-commandbar{display:flex;align-items:end;gap:10px;padding:9px 11px;border-bottom:1px solid var(--border);background:var(--surface);min-height:54px}
.playlist-field{display:grid;grid-template-columns:auto minmax(90px,150px);align-items:center;gap:7px;font-size:11px;color:var(--muted)}
.playlist-field>span{font-weight:600;color:var(--text)}
.playlist-field select,.playlist-field input{height:30px;border:1px solid var(--border);background:var(--input);color:var(--text);border-radius:3px;padding:0 8px}
.playlist-field--duration{grid-template-columns:auto 72px auto}
.playlist-field--duration small{font-size:10px;color:var(--muted)}
.playlist-save-state{margin-left:auto;align-self:center;font-size:10px;color:var(--muted);white-space:nowrap}
.playlist-workbench{min-height:0;display:grid;grid-template-columns:minmax(520px,1.35fr) minmax(320px,.65fr);gap:1px;background:var(--border)}
.playlist-sequence-panel,.playlist-preview-panel{min-height:0;background:var(--editor);display:grid}
.playlist-sequence-panel{grid-template-rows:auto minmax(0,1fr) auto}
.playlist-preview-panel{grid-template-rows:auto minmax(0,1fr) auto}
.playlist-panel-heading{min-height:46px;padding:8px 11px;border-bottom:1px solid var(--border-soft);background:var(--surface);display:flex;align-items:center;justify-content:space-between;gap:12px}
.playlist-panel-heading>div{display:grid;gap:2px}
.playlist-panel-heading strong{font-size:11px;color:var(--text-strong);font-weight:650}
.playlist-panel-heading span,.playlist-panel-heading small{font-size:10px;color:var(--muted)}
.playlist-sequence{min-height:0;overflow:auto;padding:8px;display:grid;align-content:start;gap:6px}
.playlist-item{display:grid;grid-template-columns:26px minmax(250px,1fr) 132px auto;align-items:center;min-height:66px;border:1px solid var(--border-soft);background:var(--surface);transition:border-color .12s ease,background .12s ease,transform .12s ease}
.playlist-item:hover{border-color:var(--border);background:var(--surface-2)}
.playlist-item.is-selected{border-color:var(--accent);background:var(--selection)}
.playlist-item.is-dragging{opacity:.55;transform:scale(.995)}
.playlist-item.is-drag-over{border-color:var(--accent);box-shadow:inset 0 2px 0 var(--accent)}
.playlist-item.is-missing{border-color:var(--danger-border);background:var(--danger-bg)}
.playlist-drag-handle{height:100%;border:0;border-right:1px solid var(--border-soft);background:transparent;color:var(--muted);cursor:grab}
.playlist-drag-handle:active{cursor:grabbing}
.playlist-item-main{min-width:0;height:64px;border:0;background:transparent;color:inherit;display:grid;grid-template-columns:76px minmax(0,1fr);align-items:center;gap:10px;text-align:left;padding:4px 10px;cursor:pointer}
.playlist-item-thumb{height:52px;position:relative;display:grid;place-items:center;overflow:hidden;background:var(--editor-alt);border:1px solid var(--border-soft)}
.playlist-item-thumb img,.playlist-item-thumb video{width:100%;height:100%;object-fit:cover}
.playlist-item-thumb>span:not(.playlist-missing-icon){position:absolute;inset:auto auto 5px 6px;background:#000a;color:white;border-radius:2px;padding:2px 5px;font-size:10px}
.playlist-missing-icon{font-size:20px;font-weight:800;color:var(--danger-text)}
.playlist-item-copy{min-width:0;display:grid;gap:4px}
.playlist-item-copy strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-strong);font-size:11px}
.playlist-item-copy small{font-size:9px;color:var(--muted)}
.playlist-item-duration{display:grid;grid-template-columns:auto 58px auto;align-items:center;gap:5px;font-size:9px;color:var(--muted);padding:0 8px}
.playlist-item-duration input{height:28px;border:1px solid var(--border);background:var(--input);color:var(--text);border-radius:3px;padding:0 6px;width:58px}
.playlist-video-duration{font-size:9px;color:var(--muted);padding:0 12px}
.playlist-item-actions{display:flex;gap:3px;padding-right:7px}
.playlist-item-actions button,.playlist-preview-stop{height:28px;min-width:28px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);border-radius:3px;cursor:pointer}
.playlist-item-actions button:hover,.playlist-preview-stop:hover{background:var(--hover)}
.playlist-item-actions button:disabled{opacity:.3;cursor:default}
.playlist-empty{margin:auto;max-width:420px;text-align:center;padding:34px;color:var(--muted)}
.playlist-empty>span{display:block;font-size:40px;color:var(--accent);line-height:1}
.playlist-empty strong{display:block;margin-top:10px;color:var(--text-strong);font-size:14px}
.playlist-empty p{font-size:11px;line-height:1.5}
.playlist-preview-stage{position:relative;min-height:0;display:grid;place-items:center;overflow:hidden;background:#05070a}
.playlist-preview-stage>img,.playlist-preview-stage>video{max-width:100%;max-height:100%;width:100%;height:100%;object-fit:contain;background:#000}
.playlist-preview-placeholder{text-align:center;color:var(--muted);padding:24px}
.playlist-preview-placeholder span{display:block;font-size:42px;color:var(--accent)}
.playlist-preview-placeholder p{font-size:11px;line-height:1.45}
.playlist-preview-overlay{position:absolute;left:12px;right:12px;bottom:12px;padding:8px 10px;background:#000c;color:#fff;border:1px solid #ffffff22;font-size:10px;text-align:center}
.playlist-preview-progress{display:grid;grid-template-columns:48px minmax(0,1fr);align-items:center;gap:8px;padding:8px 11px;border-top:1px solid var(--border-soft);background:var(--surface);font-size:9px;color:var(--muted)}
.playlist-preview-progress>div{height:4px;background:var(--border);overflow:hidden}
.playlist-preview-progress>div>span{display:block;height:100%;width:0;background:var(--accent);transition:width .15s ease}
.playlist-status{padding:6px 11px;border-top:1px solid var(--notice-border);background:var(--notice-bg);color:var(--notice-text);font-size:10px}
.playlist-status.is-error{background:var(--danger-bg);border-color:var(--danger-border);color:var(--danger-text)}
.playlist-picker-overlay{position:absolute;inset:0;z-index:40;display:grid;place-items:center;padding:24px;background:#0009;backdrop-filter:blur(2px)}
.playlist-picker-overlay[hidden]{display:none}
.playlist-picker-dialog{width:min(1040px,92%);height:min(720px,90%);display:grid;grid-template-rows:auto auto minmax(0,1fr);background:var(--editor);border:1px solid var(--border);box-shadow:0 20px 70px #0008}
.playlist-picker-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 16px;border-bottom:1px solid var(--border);background:var(--surface)}
.playlist-picker-header h2{margin:2px 0 0;font-size:17px;color:var(--text-strong)}
.playlist-picker-header>button{width:32px;height:32px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);font-size:18px;cursor:pointer}
.playlist-picker-toolbar{display:flex;align-items:center;gap:12px;padding:9px 12px;border-bottom:1px solid var(--border-soft);background:var(--surface)}
.playlist-picker-toolbar input{min-width:280px;flex:1;height:31px;border:1px solid var(--border);background:var(--input);color:var(--text);border-radius:3px;padding:0 9px}
.playlist-picker-toolbar span{font-size:10px;color:var(--muted)}
.playlist-picker-grid{min-height:0;overflow:auto;padding:10px;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));align-content:start;gap:8px}
.playlist-picker-card{min-width:0;display:grid;grid-template-columns:76px minmax(0,1fr) 28px;align-items:center;gap:8px;border:1px solid var(--border-soft);background:var(--surface);color:var(--text);padding:6px;text-align:left;cursor:pointer}
.playlist-picker-card:hover{border-color:var(--accent);background:var(--hover)}
.playlist-picker-thumb{height:52px;display:grid;place-items:center;position:relative;overflow:hidden;background:var(--editor-alt)}
.playlist-picker-thumb img,.playlist-picker-thumb video{width:100%;height:100%;object-fit:cover}
.playlist-picker-thumb>span{position:absolute;color:white;background:#000a;border-radius:2px;padding:2px 4px;font-size:10px}
.playlist-picker-copy{min-width:0;display:grid;gap:4px}
.playlist-picker-copy strong{font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text-strong)}
.playlist-picker-copy small{font-size:9px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.playlist-picker-add{font-size:20px;color:var(--accent);text-align:center}
.playlist-picker-empty{padding:40px;text-align:center;color:var(--muted)}
@media(max-width:1350px){
    .playlist-workbench{grid-template-columns:minmax(500px,1fr) minmax(280px,.55fr)}
    .playlist-commandbar{flex-wrap:wrap}
    .playlist-save-state{margin-left:0}
}

/* FIX22 · Papelera accesible desde Espacio de trabajo incluso sin proyectos activos */
.button-count{display:inline-flex;min-width:17px;height:17px;align-items:center;justify-content:center;margin-left:5px;padding:0 5px;border-radius:999px;background:var(--surface-2);border:1px solid var(--border);font-size:9px;line-height:1;color:var(--muted)}
.trash-table-header,.trash-table-row{grid-template-columns:minmax(240px,1.6fr) 100px 170px 110px 110px}
.trash-item-name{display:flex;flex-direction:column;gap:2px;padding:7px 9px;min-width:0}
.trash-item-name strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-strong)}
.trash-item-name small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:9px}
.command-panel-actions--end{justify-content:flex-end;margin-top:12px}
.command-panel-actions--end form{margin:0}
@media(max-width:1050px){.trash-table-header,.trash-table-row{min-width:760px}}

/* integration_016 FIX23 · Playlist Studio professional preview + video audio policy */
.playlist-commandbar{align-items:center;gap:12px;padding:10px 12px;min-height:58px}
.playlist-field--audio{grid-template-columns:auto minmax(150px,190px)}
.playlist-field--audio select{min-width:170px}
.playlist-workbench{grid-template-columns:minmax(520px,1.18fr) minmax(390px,.82fr);gap:1px}
.playlist-preview-panel{grid-template-rows:auto minmax(0,1fr) auto}
.playlist-preview-heading{min-height:52px}
.playlist-orientation-badge{display:inline-flex!important;align-items:center;justify-content:center;min-width:76px;height:24px;padding:0 9px;border:1px solid var(--border);border-radius:999px;background:var(--surface-2);color:var(--text)!important;font-size:9px!important;font-weight:650;letter-spacing:.03em;text-transform:uppercase}
.playlist-item{grid-template-columns:26px minmax(220px,1fr) minmax(150px,190px) auto}
.playlist-video-options{display:grid;gap:5px;padding:5px 8px;min-width:0}
.playlist-video-duration{padding:0;font-size:9px;color:var(--muted)}
.playlist-item-audio{display:grid;grid-template-columns:auto minmax(88px,1fr);align-items:center;gap:6px;font-size:9px;color:var(--muted)}
.playlist-item-audio>span{font-weight:600;color:var(--text)}
.playlist-item-audio select{min-width:0;height:27px;border:1px solid var(--border);border-radius:3px;background:var(--input);color:var(--text);padding:0 5px;font-size:9px}
.playlist-item-audio.is-global select{opacity:.72;cursor:not-allowed}
.playlist-preview-stage{position:relative;min-height:0;display:grid;place-items:center;overflow:hidden;padding:18px;background:radial-gradient(circle at 50% 36%,#1b212b 0,#10141b 45%,#080a0e 100%)}
.playlist-preview-screen{position:relative;display:grid;place-items:center;overflow:hidden;background:#000;border:1px solid #3d4655;box-shadow:0 12px 36px #0009,0 0 0 1px #000;transition:width .18s ease,height .18s ease,aspect-ratio .18s ease}
.playlist-preview-screen--landscape,.playlist-preview-screen--auto{width:min(100%,760px);aspect-ratio:16/9}
.playlist-preview-screen--portrait{height:min(100%,620px);aspect-ratio:9/16;width:auto;max-width:100%}
.playlist-preview-screen>img,.playlist-preview-screen>video{position:absolute;inset:0;width:100%;height:100%;max-width:none;max-height:none;object-fit:contain;background:#000}
.playlist-preview-screen>video{pointer-events:none}
.playlist-preview-screen>video::-webkit-media-controls{display:none!important}
.playlist-preview-placeholder{position:absolute;inset:0;display:grid;place-content:center;text-align:center;color:#8994a4;padding:26px;background:linear-gradient(135deg,#0b0e13,#111722)}
.playlist-preview-placeholder[hidden]{display:none}
.playlist-preview-placeholder span{display:block;font-size:42px;color:var(--accent)}
.playlist-preview-placeholder p{max-width:320px;margin:8px auto 0;font-size:10px;line-height:1.55}
.playlist-preview-overlay{position:absolute;left:14px;right:14px;bottom:14px;padding:9px 11px;background:#000d;color:#fff;border:1px solid #ffffff24;border-radius:3px;font-size:10px;text-align:center;z-index:3}
.playlist-preview-console{display:grid;grid-template-columns:auto minmax(120px,1fr);align-items:center;gap:9px 12px;padding:9px 11px 10px;border-top:1px solid var(--border-soft);background:var(--surface)}
.playlist-preview-buttons{display:flex;gap:6px;align-items:center}
.playlist-preview-play,.playlist-preview-stop{height:30px;border:1px solid var(--border);border-radius:3px;background:var(--surface-2);color:var(--text);padding:0 11px;font-size:10px;font-weight:600;cursor:pointer}
.playlist-preview-play{border-color:color-mix(in srgb,var(--accent) 55%,var(--border));color:var(--text-strong)}
.playlist-preview-play:hover:not(:disabled),.playlist-preview-stop:hover:not(:disabled){background:var(--hover)}
.playlist-preview-play:disabled,.playlist-preview-stop:disabled{opacity:.38;cursor:default}
.playlist-preview-progress{display:grid;grid-template-columns:44px minmax(0,1fr);align-items:center;gap:8px;padding:0;border:0;background:transparent;font-size:9px;color:var(--muted)}
.playlist-preview-progress>div{height:4px;background:var(--border);overflow:hidden;border-radius:999px}
.playlist-preview-progress>div>span{display:block;height:100%;width:0;background:var(--accent);transition:width .15s ease}
.playlist-preview-note{grid-column:1/-1;color:var(--muted);font-size:9px;line-height:1.4}
@media(max-width:1180px){
    .playlist-workbench{grid-template-columns:minmax(470px,1.1fr) minmax(330px,.9fr)}
    .playlist-item{grid-template-columns:26px minmax(190px,1fr) minmax(140px,170px) auto}
    .playlist-field--audio{grid-template-columns:auto minmax(140px,175px)}
}
@media(max-width:920px){
    .playlist-workbench{grid-template-columns:1fr;grid-template-rows:minmax(360px,1fr) minmax(420px,1fr)}
    .playlist-preview-screen--portrait{height:min(100%,540px)}
}

/* integration_016 FIX24 · edición segura, carga múltiple, orientación y renombrado */
.editor-heading-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.playlist-save-button{margin-left:auto;min-width:132px;height:32px;align-self:center;font-weight:700}
.playlist-save-button:not(:disabled){box-shadow:0 0 0 1px color-mix(in srgb,var(--accent) 45%,transparent)}
.playlist-save-button:disabled{opacity:.58;cursor:default}
.playlist-save-state{margin-left:0}

/* La composición completa del editor responde a la orientación del proyecto. */
.playlist-workbench--landscape,.playlist-workbench--auto{
    grid-template-columns:1fr;
    grid-template-rows:minmax(330px,1.12fr) minmax(250px,.88fr);
}
.playlist-workbench--landscape .playlist-preview-panel,.playlist-workbench--auto .playlist-preview-panel{grid-row:1;min-height:330px}
.playlist-workbench--landscape .playlist-sequence-panel,.playlist-workbench--auto .playlist-sequence-panel{grid-row:2;min-height:250px}
.playlist-workbench--landscape .playlist-preview-stage,.playlist-workbench--auto .playlist-preview-stage{padding:16px 24px;min-height:270px}
.playlist-workbench--landscape .playlist-preview-screen,.playlist-workbench--auto .playlist-preview-screen{width:min(100%,980px);height:auto;aspect-ratio:16/9}
.playlist-workbench--portrait{grid-template-columns:minmax(480px,1.2fr) minmax(350px,.8fr);grid-template-rows:minmax(0,1fr)}
.playlist-workbench--portrait .playlist-preview-panel{min-width:0}
.playlist-workbench--portrait .playlist-preview-stage{padding:16px;min-height:0}
.playlist-workbench--portrait .playlist-preview-screen{height:min(100%,650px);width:auto;max-width:100%;aspect-ratio:9/16}
.playlist-preview-screen{outline:1px solid #ffffff14;outline-offset:5px}
.playlist-preview-screen::after{content:"";position:absolute;inset:0;border:1px solid #ffffff12;pointer-events:none;z-index:4}

.library-upload-progress{margin:8px 10px;padding:10px 12px;border:1px solid var(--border);border-radius:4px;background:var(--surface);display:grid;gap:7px}
.library-upload-progress[hidden]{display:none}
.workspace-library-upload-progress{margin:0 0 10px}
.library-upload-progress__header{display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:10px}
.library-upload-progress__header strong{color:var(--text-strong);font-weight:650}
.library-upload-progress__header span{color:var(--accent);font-variant-numeric:tabular-nums}
.library-upload-progress__track{height:7px;overflow:hidden;border-radius:999px;background:var(--surface-2);border:1px solid var(--border-soft)}
.library-upload-progress__track>span{display:block;height:100%;width:0;background:var(--accent);transition:width .12s linear}
.library-upload-progress small{color:var(--muted);font-size:9px;line-height:1.45}
.library-upload-progress.is-error{border-color:var(--danger-border);background:var(--danger-bg)}
.library-upload-progress.is-error .library-upload-progress__header strong{color:var(--danger-text)}

.project-rename-overlay{position:absolute;inset:0;z-index:80;display:grid;place-items:center;padding:24px;background:#0009;backdrop-filter:blur(2px)}
.project-rename-overlay[hidden]{display:none}
.project-rename-dialog{width:min(520px,94%);background:var(--editor);border:1px solid var(--border);box-shadow:0 24px 80px #0009}
.project-rename-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 16px;border-bottom:1px solid var(--border);background:var(--surface)}
.project-rename-header h2{margin:2px 0 0;font-size:17px;color:var(--text-strong)}
.project-rename-header>button{width:31px;height:31px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);font-size:18px;cursor:pointer}
.project-rename-body{padding:16px;display:grid;gap:10px}
.project-rename-body label{display:grid;gap:6px;color:var(--text);font-size:11px;font-weight:650}
.project-rename-body input{height:34px;border:1px solid var(--border);background:var(--input);color:var(--text);border-radius:3px;padding:0 9px;font:inherit;font-weight:400}
.project-rename-body p{margin:0;color:var(--muted);font-size:10px;line-height:1.5}
.project-rename-status{padding:8px 10px;border:1px solid var(--notice-border);background:var(--notice-bg);color:var(--notice-text);font-size:10px}
.project-rename-status.is-error{border-color:var(--danger-border);background:var(--danger-bg);color:var(--danger-text)}
.project-rename-actions{display:flex;justify-content:flex-end;gap:8px;padding:12px 16px;border-top:1px solid var(--border);background:var(--surface)}

@media(max-width:1180px){
    .playlist-workbench--portrait{grid-template-columns:1fr;grid-template-rows:minmax(360px,1fr) minmax(440px,1fr)}
    .playlist-workbench--portrait .playlist-sequence-panel{grid-row:1}
    .playlist-workbench--portrait .playlist-preview-panel{grid-row:2}
    .playlist-workbench--portrait .playlist-preview-screen{height:min(100%,560px)}
}
@media(max-width:760px){
    .editor-heading-actions{justify-content:flex-start;margin-top:10px}
    .playlist-save-button{margin-left:0}
    .playlist-workbench--landscape,.playlist-workbench--auto{grid-template-rows:minmax(250px,.9fr) minmax(300px,1.1fr)}
    .playlist-workbench--landscape .playlist-preview-panel,.playlist-workbench--auto .playlist-preview-panel{min-height:250px}
    .playlist-workbench--landscape .playlist-preview-stage,.playlist-workbench--auto .playlist-preview-stage{min-height:210px;padding:12px}
}
.ide-project-shell{position:relative}

/* integration_016 FIX25 · Playlist editor workspace redesign
   Stable IDE composition: preview is the primary canvas, sequence is a compact side panel.
   Project orientation changes the monitor ratio, never the entire application geometry. */
.ide-toolbar-separator{width:1px;height:20px;background:var(--border);margin:0 2px;align-self:center}
.ide-toolbar-button--primary:not(:disabled){border-color:color-mix(in srgb,var(--accent) 62%,var(--border));background:color-mix(in srgb,var(--accent) 12%,var(--surface-2));font-weight:650}

.playlist-editor{width:100%;height:100%;min-width:0;overflow:hidden}
.playlist-commandbar{
    display:grid;
    grid-template-columns:minmax(0,1fr) auto;
    align-items:stretch;
    gap:0;
    padding:0;
    min-height:70px;
    background:var(--surface);
}
.playlist-command-group{min-width:0;display:flex;align-items:center;gap:12px;padding:10px 12px;position:relative}
.playlist-command-group--settings{flex-wrap:wrap}
.playlist-command-group--actions{border-left:1px solid var(--border-soft);justify-content:flex-end;flex-wrap:wrap}
.playlist-command-group-title{
    position:absolute;left:12px;top:5px;
    color:var(--muted);font-size:8px;font-weight:700;letter-spacing:.08em;text-transform:uppercase
}
.playlist-command-group .playlist-field,.playlist-command-group .playlist-add-button,.playlist-command-group .playlist-save-button,.playlist-command-group .playlist-save-state{margin-top:10px}
.playlist-field{grid-template-columns:auto minmax(92px,138px);gap:6px;font-size:10px}
.playlist-field--duration{grid-template-columns:auto 58px auto}
.playlist-field--audio{grid-template-columns:auto minmax(132px,170px)}
.playlist-field--audio select{min-width:132px}
.playlist-field select,.playlist-field input{height:28px;font-size:10px}
.playlist-add-button{white-space:nowrap}
.playlist-save-button{margin-left:0;min-width:118px;height:30px}
.playlist-save-state{font-size:9px;max-width:130px;overflow:hidden;text-overflow:ellipsis}

/* Desktop: one stable workspace. Preview first, compact sequence at the right. */
.playlist-workbench,
.playlist-workbench--landscape,
.playlist-workbench--auto,
.playlist-workbench--portrait{
    min-height:0;
    display:grid;
    grid-template-columns:minmax(0,1fr) clamp(320px,34%,390px);
    grid-template-rows:minmax(0,1fr);
    grid-template-areas:"preview sequence";
    gap:1px;
    background:var(--border);
}
.playlist-preview-panel,
.playlist-workbench--landscape .playlist-preview-panel,
.playlist-workbench--auto .playlist-preview-panel,
.playlist-workbench--portrait .playlist-preview-panel{
    grid-area:preview;
    grid-row:auto;
    min-width:0;
    min-height:0;
    grid-template-rows:auto minmax(0,1fr) auto;
}
.playlist-sequence-panel,
.playlist-workbench--landscape .playlist-sequence-panel,
.playlist-workbench--auto .playlist-sequence-panel,
.playlist-workbench--portrait .playlist-sequence-panel{
    grid-area:sequence;
    grid-row:auto;
    min-width:0;
    min-height:0;
    grid-template-rows:auto minmax(0,1fr) auto;
}
.playlist-panel-heading{min-height:48px;padding:8px 10px}
.playlist-panel-heading>small{max-width:180px;text-align:right;line-height:1.25}
.playlist-preview-heading{min-height:48px}

.playlist-preview-stage,
.playlist-workbench--landscape .playlist-preview-stage,
.playlist-workbench--auto .playlist-preview-stage,
.playlist-workbench--portrait .playlist-preview-stage{
    min-height:0;
    padding:18px;
}
.playlist-preview-screen,
.playlist-workbench--landscape .playlist-preview-screen,
.playlist-workbench--auto .playlist-preview-screen{
    width:min(100%,920px);
    height:auto;
    aspect-ratio:16/9;
    max-height:100%;
}
.playlist-workbench--portrait .playlist-preview-screen,
.playlist-preview-screen--portrait{
    width:auto;
    height:min(100%,620px);
    max-width:100%;
    aspect-ratio:9/16;
}
.playlist-preview-console{padding:8px 10px 9px;grid-template-columns:auto minmax(100px,1fr)}
.playlist-preview-note{white-space:normal}

/* Sequence cards are deliberately compact so the playlist never becomes an oversized horizontal table. */
.playlist-sequence{padding:7px;gap:6px;overflow:auto;overscroll-behavior:contain}
.playlist-item{
    min-width:0;
    min-height:82px;
    display:grid;
    grid-template-columns:22px minmax(0,1fr) auto;
    grid-template-rows:auto auto;
    grid-template-areas:
        "drag main actions"
        "drag settings settings";
    align-items:stretch;
}
.playlist-drag-handle{grid-area:drag;min-width:22px;padding:0;font-size:10px}
.playlist-item-main{
    grid-area:main;
    height:56px;
    min-width:0;
    grid-template-columns:58px minmax(0,1fr);
    gap:8px;
    padding:4px 7px;
}
.playlist-item-thumb{height:44px;min-width:0}
.playlist-item-copy strong{font-size:10px}
.playlist-item-copy small{font-size:8.5px}
.playlist-item-duration{
    grid-area:settings;
    min-width:0;
    min-height:30px;
    grid-template-columns:auto 54px auto;
    justify-content:start;
    padding:4px 7px;
    border-top:1px solid var(--border-soft);
}
.playlist-item-duration input{height:24px;width:54px;font-size:9px}
.playlist-video-options{
    grid-area:settings;
    min-width:0;
    min-height:30px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:8px;
    padding:4px 7px;
    border-top:1px solid var(--border-soft);
}
.playlist-video-duration{white-space:nowrap;font-size:8.5px}
.playlist-item-audio{grid-template-columns:auto minmax(82px,1fr);gap:5px;font-size:8.5px}
.playlist-item-audio select{height:24px;font-size:8.5px;max-width:120px}
.playlist-item-actions{
    grid-area:actions;
    align-self:center;
    display:flex;
    gap:3px;
    padding:0 6px 0 2px;
}
.playlist-item-actions button{height:26px;min-width:26px;padding:0}
.playlist-empty{max-width:300px;padding:24px 18px}

@media(max-width:1240px){
    .playlist-commandbar{grid-template-columns:1fr}
    .playlist-command-group--actions{border-left:0;border-top:1px solid var(--border-soft);justify-content:flex-start}
    .playlist-workbench,.playlist-workbench--landscape,.playlist-workbench--auto,.playlist-workbench--portrait{
        grid-template-columns:minmax(0,1fr) 330px;
    }
}
@media(max-width:980px){
    .playlist-workbench,.playlist-workbench--landscape,.playlist-workbench--auto,.playlist-workbench--portrait{
        grid-template-columns:1fr;
        grid-template-rows:minmax(360px,1fr) minmax(260px,340px);
        grid-template-areas:"preview" "sequence";
    }
    .playlist-preview-stage,.playlist-workbench--landscape .playlist-preview-stage,.playlist-workbench--auto .playlist-preview-stage,.playlist-workbench--portrait .playlist-preview-stage{padding:12px}
    .playlist-workbench--portrait .playlist-preview-screen,.playlist-preview-screen--portrait{height:min(100%,500px)}
}
@media(max-width:720px){
    .playlist-command-group{align-items:flex-end;gap:8px}
    .playlist-field{grid-template-columns:1fr;gap:3px}
    .playlist-field--duration{grid-template-columns:1fr 58px auto}
    .playlist-field--audio{grid-template-columns:1fr}
    .playlist-command-group--actions{align-items:center}
    .playlist-save-state{max-width:none}
}

/* integration_016 FIX26 · Playlist workspace visual recovery
   The Playlist document owns its natural height. Preview is first in DOM and
   project/session actions are separated by responsibility instead of sharing
   the global IDE strip. */
.studio-session-chip{
    display:flex;align-items:center;gap:7px;height:26px;padding:0 9px;
    border:1px solid var(--border);border-radius:3px;background:var(--surface-2);
    color:var(--muted);font-size:10px;white-space:nowrap
}
.studio-session-chip.is-paused{border-color:var(--notice-border);background:var(--notice-bg);color:var(--notice-text)}
.studio-session-chip .session-dot{flex:0 0 auto}

/* The project no longer spends a dedicated global row on duplicate pane/actions controls. */
.ide-project-shell{grid-template-rows:minmax(0,1fr)}
.editor-heading--project{margin-bottom:11px;padding:1px 2px 0}
.editor-heading--project h1{font-size:26px;margin:2px 0 5px}
.editor-heading--project p{max-width:820px;font-size:12px;line-height:1.45}

.designer-surface--playlist{
    height:auto;min-height:0;display:grid;grid-template-rows:38px auto;
    border:1px solid var(--border);background:var(--surface);box-shadow:0 8px 24px var(--shadow)
}
.project-commandbar{
    min-height:38px;height:38px;display:flex;align-items:center;justify-content:space-between;
    padding:0 8px 0 11px;gap:12px;background:var(--surface-2)
}
.project-commandbar-context,.project-commandbar-actions{display:flex;align-items:center;gap:7px;min-width:0}
.project-commandbar-context{overflow:hidden}
.project-commandbar-context .tool-group-title{white-space:nowrap}
.project-meta-chip{
    display:inline-flex;align-items:center;height:22px;padding:0 7px;border:1px solid var(--border-soft);
    border-radius:999px;background:var(--surface);color:var(--muted);font-size:9px;white-space:nowrap
}
.project-commandbar-actions{margin-left:auto;flex:0 0 auto}
.project-commandbar-actions .ide-toolbar-button{height:25px;background:var(--surface)}
.project-commandbar-actions .ide-toolbar-button--quiet{color:var(--muted)}

.designer-canvas--playlist{
    display:block;place-items:initial;overflow:visible;padding:12px;
    background:var(--editor-alt);background-image:none
}
.designer-canvas--playlist .playlist-editor{
    width:100%;height:auto;min-width:0;overflow:visible;display:grid;gap:10px
}

/* Configuration is a compact card; Save stays here because it saves Playlist edits. */
.designer-canvas--playlist .playlist-commandbar{
    min-height:58px;display:grid;grid-template-columns:minmax(0,1fr) auto;
    border:1px solid var(--border);border-radius:4px;background:var(--surface);overflow:hidden
}
.designer-canvas--playlist .playlist-command-group{padding:8px 10px;gap:10px}
.designer-canvas--playlist .playlist-command-group-title{top:4px;left:10px}
.designer-canvas--playlist .playlist-command-group .playlist-field,
.designer-canvas--playlist .playlist-command-group .playlist-add-button,
.designer-canvas--playlist .playlist-command-group .playlist-save-button,
.designer-canvas--playlist .playlist-command-group .playlist-save-state{margin-top:9px}
.designer-canvas--playlist .playlist-command-group--actions{min-width:330px}

/* Natural two-column workbench. No forced 100% height and no named grid areas. */
.designer-canvas--playlist .playlist-workbench,
.designer-canvas--playlist .playlist-workbench--landscape,
.designer-canvas--playlist .playlist-workbench--auto,
.designer-canvas--playlist .playlist-workbench--portrait{
    display:grid;grid-template-rows:auto;gap:12px;min-height:0;height:auto;
    align-items:stretch;background:transparent
}
.designer-canvas--playlist .playlist-workbench--landscape,
.designer-canvas--playlist .playlist-workbench--auto{
    grid-template-columns:minmax(430px,1.5fr) minmax(300px,.82fr)
}
.designer-canvas--playlist .playlist-workbench--portrait{
    grid-template-columns:minmax(310px,.78fr) minmax(370px,1.22fr)
}
.designer-canvas--playlist .playlist-preview-panel,
.designer-canvas--playlist .playlist-sequence-panel{
    min-width:0;min-height:0;border:1px solid var(--border);border-radius:4px;
    background:var(--editor);overflow:hidden;box-shadow:0 5px 16px var(--shadow)
}
.designer-canvas--playlist .playlist-preview-panel{
    display:grid;grid-template-rows:auto auto auto;align-self:start
}
.designer-canvas--playlist .playlist-sequence-panel{
    display:grid;grid-template-rows:auto minmax(0,1fr) auto;align-self:stretch
}
.designer-canvas--playlist .playlist-panel-heading{min-height:43px;padding:7px 10px}
.designer-canvas--playlist .playlist-panel-heading>small{max-width:190px}

/* Landscape monitor: wide and immediately visible, never below an empty filler row. */
.designer-canvas--playlist .playlist-workbench--landscape .playlist-preview-stage,
.designer-canvas--playlist .playlist-workbench--auto .playlist-preview-stage{
    width:100%;min-height:0;aspect-ratio:16/9;padding:12px;display:grid;place-items:center
}
.designer-canvas--playlist .playlist-workbench--landscape .playlist-preview-screen,
.designer-canvas--playlist .playlist-workbench--auto .playlist-preview-screen{
    width:100%;height:auto;max-width:100%;max-height:100%;aspect-ratio:16/9
}

/* Portrait monitor: tall canvas at the left, sequence gets the wider working column. */
.designer-canvas--playlist .playlist-workbench--portrait .playlist-preview-stage{
    height:530px;min-height:530px;padding:12px;display:grid;place-items:center
}
.designer-canvas--playlist .playlist-workbench--portrait .playlist-preview-screen{
    height:100%;width:auto;max-width:100%;max-height:100%;aspect-ratio:9/16
}

.designer-canvas--playlist .playlist-preview-console{
    min-height:58px;padding:7px 9px 8px;grid-template-columns:auto minmax(100px,1fr)
}
.designer-canvas--playlist .playlist-preview-note{font-size:8.5px}
.designer-canvas--playlist .playlist-sequence{min-height:0;max-height:520px;padding:7px;overflow:auto}
.designer-canvas--playlist .playlist-workbench--landscape .playlist-sequence,
.designer-canvas--playlist .playlist-workbench--auto .playlist-sequence{max-height:430px}
.designer-canvas--playlist .playlist-empty{
    min-height:260px;max-width:none;margin:0;padding:28px 22px;display:grid;place-content:center;justify-items:center
}
.designer-canvas--playlist .playlist-empty[hidden]{display:none!important}

/* Moderate widths: keep the editor coherent, then stack only when it is actually necessary. */
@media(max-width:1260px){
    .designer-canvas--playlist .playlist-commandbar{grid-template-columns:1fr}
    .designer-canvas--playlist .playlist-command-group--actions{min-width:0;border-left:0;border-top:1px solid var(--border-soft);justify-content:flex-start}
    .designer-canvas--playlist .playlist-workbench--landscape,
    .designer-canvas--playlist .playlist-workbench--auto{grid-template-columns:minmax(400px,1.35fr) minmax(285px,.85fr)}
    .designer-canvas--playlist .playlist-workbench--portrait{grid-template-columns:minmax(290px,.8fr) minmax(340px,1.2fr)}
}
@media(max-width:1040px){
    .designer-canvas--playlist .playlist-workbench--landscape,
    .designer-canvas--playlist .playlist-workbench--auto,
    .designer-canvas--playlist .playlist-workbench--portrait{grid-template-columns:1fr;gap:10px}
    .designer-canvas--playlist .playlist-workbench--portrait .playlist-preview-stage{height:500px;min-height:500px}
    .designer-canvas--playlist .playlist-sequence{max-height:360px!important}
}
@media(max-width:760px){
    .project-commandbar{height:auto;min-height:38px;flex-wrap:wrap;padding:6px 8px}
    .project-commandbar-actions{width:100%;margin-left:0;justify-content:flex-start}
    .designer-canvas--playlist{padding:8px}
}


/* FIX29 · preview completo y Propiedades multimedia consistentes */
.property-media-preview{
    position:relative;
    display:grid;
    place-items:center;
    width:calc(100% - 20px);
    height:170px;
    margin:10px;
    overflow:hidden;
    border:1px solid var(--border);
    background:#0b1017;
    cursor:zoom-in;
}
.property-media-preview img,
.property-media-preview video{
    display:block;
    width:100%;
    height:100%;
    max-width:100%;
    max-height:100%;
    object-fit:contain;
    background:#0b1017;
}
.property-media-preview__badge{
    position:absolute;
    right:7px;
    bottom:7px;
    padding:2px 6px;
    border-radius:10px;
    background:#000b;
    color:#fff;
    font-size:9px;
    letter-spacing:.06em;
}
.ide-preview-document{
    min-height:0;
    overflow:hidden!important;
}
.preview-document-body{
    min-width:0;
    min-height:0;
    overflow:hidden!important;
    padding:12px!important;
    box-sizing:border-box;
}
.preview-document-body .preview-document-media{
    display:block;
    width:100%!important;
    height:100%!important;
    max-width:100%!important;
    max-height:100%!important;
    object-fit:contain!important;
    margin:auto;
    box-shadow:none;
    background:#0b1017;
}
.preview-document-body--image img{
    cursor:zoom-out;
}
.workspace-library-preview-dialog{
    width:min(1200px,94vw);
    height:min(820px,92vh);
}
.workspace-library-preview-dialog .preview-document-body{
    overflow:hidden!important;
    padding:12px!important;
}

/* FIX30 · Biblioteca consistente, Papelera jerárquica y previews controlados */
.library-operation-progress{
    margin:8px 10px;padding:10px 12px;display:flex;align-items:center;gap:10px;
    border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:11px
}
.library-operation-progress[hidden]{display:none!important}
.library-operation-progress strong,.library-operation-progress small{display:block}
.library-operation-progress small{margin-top:2px;color:var(--muted);font-size:9px}
.library-operation-progress.is-error{border-color:var(--danger-border);background:var(--danger-bg);color:var(--danger-text)}
.library-operation-progress .loading-spinner{flex:0 0 auto}

.trash-tree-group{display:block}
.trash-tree-children{display:block;padding:0 0 4px 18px}
.trash-tree-children[hidden]{display:none!important}
.trash-tree-section{display:block}
.trash-tree-category{height:25px;display:flex;align-items:center;gap:6px;padding:0 9px;color:var(--muted);font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.trash-tree-count{margin-left:auto;min-width:19px;text-align:center;border:1px solid var(--border);border-radius:10px;font-size:9px;line-height:16px}
.trash-tree-item{padding-left:19px!important;font-size:11px}
.trash-tree-item span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.trash-tree-empty{padding:6px 10px;color:var(--muted);font-size:10px}

.ide-preview-document{position:relative;grid-template-rows:34px minmax(0,1fr) auto!important;overflow:hidden!important}
.preview-document-body{position:relative;overflow:hidden!important;min-height:0!important}
.asset-preview-loading--overlay{position:absolute;left:12px;top:12px;z-index:4;border:1px solid var(--border);box-shadow:0 4px 16px var(--shadow)}
.preview-media-controls{min-height:38px;display:flex;align-items:center;gap:7px;padding:5px 9px;border-top:1px solid var(--border);background:var(--surface-2);flex:0 0 auto}
.preview-media-time{margin-left:auto;font-variant-numeric:tabular-nums;font-size:10px}
.preview-media-shell{width:100%;height:100%;min-height:0;display:grid;grid-template-rows:minmax(0,1fr) auto;overflow:hidden;background:#0b1017}
.preview-media-shell>.preview-document-media{width:100%!important;height:100%!important;max-height:100%!important;object-fit:contain!important;min-height:0}
.workspace-library-preview-dialog .preview-media-shell{height:100%;min-height:0}

/* Acciones destructivas: contraste suficiente en tema claro y oscuro. */
.explorer-command--danger:not(:disabled),.small-button-danger,.button-danger{
    border-color:var(--danger-border)!important;color:var(--danger-text)!important;background:var(--danger-bg)!important;font-weight:650
}
.explorer-command--danger:hover:not(:disabled),.small-button-danger:hover,.button-danger:hover{
    filter:brightness(.96);border-color:color-mix(in srgb,var(--danger-text) 55%,var(--danger-border))!important
}
html[data-theme="light"] .explorer-command--danger:not(:disabled),
html[data-theme="light"] .small-button-danger,
html[data-theme="light"] .button-danger{
    background:#ffe2e5!important;border-color:#c8515d!important;color:#7f1822!important
}

.workspace-library-trash-tree{margin-top:6px;border-top:1px solid var(--border);padding-top:4px}
.workspace-library-trash-tree>summary{list-style:none;cursor:pointer;display:flex!important;align-items:center;gap:6px}
.workspace-library-trash-tree>summary::-webkit-details-marker{display:none}
.workspace-library-trash-tree>summary .trash-tree-count{margin-left:auto}
.workspace-library-trash-branch{padding:3px 0 7px 13px}
.workspace-library-trash-item{display:block;padding:4px 8px 4px 21px;color:var(--muted);font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.workspace-library-trash-manage{display:block;margin:6px 8px 2px 21px;color:var(--accent);font-size:10px;text-decoration:none}
.workspace-library-trash-manage:hover{text-decoration:underline}

/* FIX31 · procesamiento multimedia, orientación real, referencias y ordenamiento */
.library-upload-progress.is-processing .library-upload-progress__track span{
    min-width:8%;
    background-image:linear-gradient(135deg,rgba(255,255,255,.18) 25%,transparent 25%,transparent 50%,rgba(255,255,255,.18) 50%,rgba(255,255,255,.18) 75%,transparent 75%,transparent);
    background-size:22px 22px;
    animation:mdds-library-processing 1s linear infinite;
}
.library-upload-progress.is-processing [data-library-upload-progress-percent]{font-size:9px;letter-spacing:.04em;text-transform:uppercase;color:var(--accent)}
@keyframes mdds-library-processing{from{background-position:0 0}to{background-position:44px 0}}

.library-sort-button{
    min-width:0;height:100%;display:flex;align-items:center;gap:5px;padding:5px 8px;border:0;background:transparent;
    color:inherit;font:inherit;font-weight:inherit;text-transform:inherit;text-align:left;cursor:pointer
}
.library-sort-button:hover{background:var(--hover);color:var(--text-strong)}
.library-sort-button.is-active{color:var(--accent)}
.library-sort-button [data-sort-indicator]{margin-left:auto;font-size:8px;line-height:1}
.asset-browser-header .library-sort-button{justify-content:flex-start}

.library-thumb{height:40px;background:#0b1017!important}
.library-thumb img,.library-thumb video{width:100%;height:100%;object-fit:contain!important;background:#0b1017}
.library-thumb--vertical img,.library-thumb--vertical video{width:auto!important;height:100%!important;max-width:100%;margin:auto}
.library-thumb--horizontal img,.library-thumb--horizontal video{width:100%!important;height:auto!important;max-height:100%;margin:auto}
.library-thumb--square img,.library-thumb--square video{width:auto!important;height:100%!important;max-width:100%;margin:auto}

.library-usage-state{display:inline-flex;align-items:center;gap:5px;min-width:0;white-space:nowrap}
.library-usage-state.is-locked{color:var(--warning-text,#9b5a00);font-weight:650}
.library-usage-state.is-free{color:var(--success-text,#1f7a43)}
.asset-reference-state{display:inline-flex;align-items:center;gap:5px;font-weight:700}
.asset-reference-state.is-locked{color:var(--warning-text,#9b5a00)}
.asset-reference-state.is-free{color:var(--success-text,#1f7a43)}
.asset-reference-projects{margin-top:5px;font-size:10px;line-height:1.45;color:var(--muted);overflow-wrap:anywhere}

.property-media-preview{height:170px;transition:width .15s ease,height .15s ease,aspect-ratio .15s ease}
.property-media-preview--vertical{width:min(132px,calc(100% - 20px));height:230px;margin:10px auto}
.property-media-preview--horizontal{height:auto;aspect-ratio:16/9}
.property-media-preview--square{width:min(180px,calc(100% - 20px));height:auto;aspect-ratio:1/1;margin:10px auto}
.property-media-preview--unknown{height:170px}
.property-media-preview__badge{height:auto!important;max-width:calc(100% - 14px)!important;max-height:none!important;margin:0!important;font-size:8px;letter-spacing:.03em}

.preview-document-body--vertical .preview-document-media{max-width:min(54%,520px)!important;max-height:100%!important;width:auto!important;height:100%!important;object-fit:contain!important}
.preview-document-body--horizontal .preview-document-media{max-width:100%!important;max-height:100%!important;width:100%!important;height:auto!important;object-fit:contain!important}
.preview-document-body--square .preview-document-media{max-width:min(72%,720px)!important;max-height:100%!important;object-fit:contain!important}
.preview-document-body--vertical .preview-media-shell{max-width:min(58%,560px);margin:auto}

.playlist-picker-dialog{width:min(1120px,94vw);height:min(760px,90vh)}
.playlist-picker-dialog--portrait{width:min(1020px,94vw)}
.playlist-picker-orientation-note{display:block;margin-top:4px;font-size:9px;color:var(--muted);font-weight:400}
.playlist-picker-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;padding:12px}
.playlist-picker-card{grid-template-columns:92px minmax(0,1fr) 30px;min-height:82px;padding:7px 8px;border-radius:3px}
.playlist-picker-thumb{width:84px;height:66px;justify-self:center;border:1px solid var(--border);background:#0b1017}
.playlist-picker-thumb img,.playlist-picker-thumb video{display:block;object-fit:contain!important;background:#0b1017;margin:auto}
.playlist-picker-thumb--vertical img,.playlist-picker-thumb--vertical video{width:auto!important;height:100%!important;max-width:52px}
.playlist-picker-thumb--horizontal img,.playlist-picker-thumb--horizontal video{width:100%!important;height:auto!important;max-height:100%}
.playlist-picker-thumb--square img,.playlist-picker-thumb--square video{width:auto!important;height:100%!important;max-width:66px}
.playlist-picker-copy{gap:3px}
.playlist-picker-copy strong{font-size:10px}
.playlist-picker-copy small{white-space:normal;line-height:1.25}
@media(max-width:1100px){.playlist-picker-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.playlist-picker-grid{grid-template-columns:1fr}.playlist-picker-dialog{width:96vw;height:92vh}}

.studio-project-close{
    min-height:28px;display:inline-flex;align-items:center;gap:6px;padding:0 10px;border:1px solid color-mix(in srgb,var(--danger-border,#b44) 72%,var(--border));
    border-radius:3px;background:color-mix(in srgb,var(--danger-bg,#4b2020) 72%,var(--surface));color:var(--danger-text,#b42318);font-size:10px;font-weight:700;text-decoration:none
}
.studio-project-close:hover{filter:brightness(1.06);border-color:var(--danger-text,#b42318)}

@media(max-width:900px){
    .library-explorer-header,.library-explorer-row,.library-inline-folder-row,
    .workspace-library-columns,.workspace-library-row{min-width:960px}
}
.playlist-item-thumb{background:#0b1017}
.playlist-item-thumb img,.playlist-item-thumb video{object-fit:contain!important;background:#0b1017}
.playlist-item-thumb--vertical img,.playlist-item-thumb--vertical video{width:auto!important;height:100%!important;max-width:100%;margin:auto}
.playlist-item-thumb--horizontal img,.playlist-item-thumb--horizontal video{width:100%!important;height:auto!important;max-height:100%;margin:auto}


/* FIX33 · orientación real, búsqueda de selector y fullscreen sólo del medio */
.library-thumb{
    width:56px!important;height:36px!important;margin:4px auto!important;
    display:flex!important;align-items:center;justify-content:center;
    overflow:hidden;background:#0b1017!important;border:1px solid var(--border);
    transition:width .12s ease,height .12s ease,aspect-ratio .12s ease
}
.library-thumb--vertical{width:28px!important;height:46px!important;aspect-ratio:9/16}
.library-thumb--horizontal{width:58px!important;height:34px!important;aspect-ratio:16/9}
.library-thumb--square{width:42px!important;height:42px!important;aspect-ratio:1/1}
.library-thumb--unknown{width:54px!important;height:36px!important}
.library-thumb img,.library-thumb video,
.library-thumb--vertical img,.library-thumb--vertical video,
.library-thumb--horizontal img,.library-thumb--horizontal video,
.library-thumb--square img,.library-thumb--square video{
    display:block!important;width:100%!important;height:100%!important;
    max-width:100%!important;max-height:100%!important;object-fit:contain!important;
    margin:0!important;background:#0b1017!important
}
.workspace-library-row,.library-explorer-row{min-height:58px}

.playlist-picker-card[hidden]{display:none!important}
.playlist-picker-thumb{
    width:84px!important;height:52px!important;display:flex!important;align-items:center;justify-content:center;
    justify-self:center;overflow:hidden;border:1px solid var(--border);background:#0b1017!important
}
.playlist-picker-thumb--vertical{width:42px!important;height:70px!important;aspect-ratio:9/16}
.playlist-picker-thumb--horizontal{width:84px!important;height:48px!important;aspect-ratio:16/9}
.playlist-picker-thumb--square{width:62px!important;height:62px!important;aspect-ratio:1/1}
.playlist-picker-thumb--unknown{width:76px!important;height:52px!important}
.playlist-picker-thumb img,.playlist-picker-thumb video,
.playlist-picker-thumb--vertical img,.playlist-picker-thumb--vertical video,
.playlist-picker-thumb--horizontal img,.playlist-picker-thumb--horizontal video,
.playlist-picker-thumb--square img,.playlist-picker-thumb--square video{
    display:block!important;width:100%!important;height:100%!important;
    max-width:100%!important;max-height:100%!important;object-fit:contain!important;
    margin:0!important;background:#0b1017!important
}

.ide-preview-document{grid-template-rows:34px minmax(0,1fr)!important;overflow:hidden!important}
.preview-document-body{
    display:flex!important;align-items:center;justify-content:center;
    min-width:0;min-height:0;padding:12px!important;overflow:hidden!important;background:#05080d!important
}
.preview-document-body>.preview-document-media,
.preview-document-body--vertical>.preview-document-media,
.preview-document-body--horizontal>.preview-document-media,
.preview-document-body--square>.preview-document-media,
.preview-document-body--unknown>.preview-document-media{
    display:block!important;width:auto!important;height:auto!important;
    max-width:100%!important;max-height:100%!important;object-fit:contain!important;margin:auto!important;background:#05080d
}
.preview-media-shell{
    width:100%;height:100%;min-width:0;min-height:0;display:grid!important;
    grid-template-rows:minmax(0,1fr) auto;overflow:hidden;background:#05080d
}
.preview-media-shell--vertical{width:min(56%,560px);height:100%;margin:auto}
.preview-media-shell--square{width:min(74%,760px);height:100%;margin:auto}
.preview-media-shell--horizontal,.preview-media-shell--unknown{width:100%;height:100%}
.preview-media-shell>.preview-document-media{
    display:block!important;width:100%!important;height:100%!important;
    max-width:100%!important;max-height:100%!important;object-fit:contain!important;
    min-width:0;min-height:0;background:#05080d
}
.preview-media-controls{
    position:relative;z-index:3;min-height:42px;display:flex;align-items:center;gap:7px;flex-wrap:wrap;
    padding:6px 9px;border-top:1px solid var(--border);background:var(--surface-2)
}
.preview-media-time{margin-left:auto;white-space:nowrap}
.workspace-library-preview-dialog{grid-template-rows:34px minmax(0,1fr)!important}
.workspace-library-preview-dialog .preview-document-body{padding:12px!important}

/* Fullscreen debe contener únicamente la imagen o el video, sin toolbar ni controles de Playback Studio. */
.preview-document-media:fullscreen{
    width:100vw!important;height:100vh!important;max-width:none!important;max-height:none!important;
    object-fit:contain!important;margin:0!important;padding:0!important;background:#000!important
}
.preview-document-media:-webkit-full-screen{
    width:100vw!important;height:100vh!important;max-width:none!important;max-height:none!important;
    object-fit:contain!important;margin:0!important;padding:0!important;background:#000!important
}
video.preview-document-media:fullscreen::-webkit-media-controls{display:none!important}
video.preview-document-media:-webkit-full-screen::-webkit-media-controls{display:none!important}

@media(max-width:760px){
    .preview-media-shell--vertical{width:min(78%,460px)}
    .preview-media-controls{gap:5px}
    .preview-media-time{width:100%;margin-left:0;text-align:right}
}


/* FIX34 · Playlist thumbnails, looped playback and device-like fullscreen preview */
.playlist-item-thumb{
    width:54px!important;height:36px!important;justify-self:center;
    display:flex!important;align-items:center;justify-content:center;
    overflow:hidden;background:#0b1017!important;border:1px solid var(--border-soft);
    transition:width .12s ease,height .12s ease,aspect-ratio .12s ease
}
.playlist-item-thumb--vertical{width:28px!important;height:46px!important;aspect-ratio:9/16}
.playlist-item-thumb--horizontal{width:58px!important;height:34px!important;aspect-ratio:16/9}
.playlist-item-thumb--square{width:42px!important;height:42px!important;aspect-ratio:1/1}
.playlist-item-thumb--unknown{width:54px!important;height:36px!important}
.playlist-item-thumb img,.playlist-item-thumb video,
.playlist-item-thumb--vertical img,.playlist-item-thumb--vertical video,
.playlist-item-thumb--horizontal img,.playlist-item-thumb--horizontal video,
.playlist-item-thumb--square img,.playlist-item-thumb--square video{
    display:block!important;width:100%!important;height:100%!important;
    max-width:100%!important;max-height:100%!important;object-fit:contain!important;
    margin:0!important;background:#0b1017!important
}
.playlist-preview-stage{cursor:zoom-in}
.playlist-preview-stage:fullscreen{
    width:100vw!important;height:100vh!important;min-width:100vw!important;min-height:100vh!important;
    padding:0!important;margin:0!important;display:grid!important;place-items:center!important;
    background:#000!important;cursor:none;overflow:hidden!important
}
.playlist-preview-stage:fullscreen .playlist-preview-screen{
    max-width:100vw!important;max-height:100vh!important;box-shadow:none!important;outline:0!important;border:0!important
}
.playlist-preview-stage:fullscreen .playlist-preview-screen--landscape,
.playlist-preview-stage:fullscreen .playlist-preview-screen--auto{
    width:min(100vw,calc(100vh * 16 / 9))!important;height:min(100vh,calc(100vw * 9 / 16))!important;aspect-ratio:16/9!important
}
.playlist-preview-stage:fullscreen .playlist-preview-screen--portrait{
    width:min(100vw,calc(100vh * 9 / 16))!important;height:min(100vh,calc(100vw * 16 / 9))!important;aspect-ratio:9/16!important
}
.playlist-preview-stage:fullscreen .playlist-preview-screen>img,
.playlist-preview-stage:fullscreen .playlist-preview-screen>video{object-fit:contain!important;background:#000!important}

/* FIX35 · Background Audio Layer v1 */
.playlist-background-audio{margin:10px 0;border:1px solid var(--border);background:var(--surface);border-radius:4px;padding:10px 12px}
.playlist-background-audio__header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
.playlist-background-audio__header>div{display:flex;flex-direction:column;gap:2px}.playlist-background-audio__header small{color:var(--muted)}
.playlist-background-audio__settings{display:grid;grid-template-columns:minmax(150px,210px) minmax(190px,270px) minmax(200px,1fr);gap:10px;align-items:end;margin-bottom:8px}
.playlist-background-audio__settings label{display:flex;flex-direction:column;gap:4px;font-size:12px}.playlist-background-audio__settings select{min-height:32px}
.playlist-background-audio__volume input{width:100%}
.playlist-background-audio__tracks{display:grid;gap:5px}
.playlist-background-audio__track{display:grid;grid-template-columns:30px minmax(0,1fr) auto;gap:8px;align-items:center;padding:6px 8px;border:1px solid var(--border-soft);background:var(--surface-2);border-radius:3px}
.playlist-background-audio__track.is-missing{border-color:var(--danger);opacity:.75}.playlist-background-audio__icon{font-size:18px;text-align:center}.playlist-background-audio__track>strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.playlist-background-audio__track>div{display:flex;gap:4px}.playlist-background-audio__track button{min-width:28px;height:28px;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer}.playlist-background-audio__track button:disabled{opacity:.4;cursor:default}
.playlist-background-audio__empty{display:block;color:var(--muted);padding:6px 2px}.playlist-background-audio>audio{display:none}
.playlist-audio-picker{max-width:720px}.playlist-audio-picker-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:7px;max-height:58vh;overflow:auto;padding:10px}
.playlist-audio-picker-card{display:grid;grid-template-columns:34px minmax(0,1fr) 24px;gap:8px;align-items:center;border:1px solid var(--border-soft);background:var(--surface);color:var(--text);padding:8px;text-align:left;cursor:pointer;border-radius:3px}.playlist-audio-picker-card:hover{border-color:var(--accent);background:var(--hover)}.playlist-audio-picker-card[hidden]{display:none!important}.playlist-audio-picker-card>span:first-child{font-size:20px;text-align:center}.playlist-audio-picker-card>span:nth-child(2){display:flex;flex-direction:column;min-width:0}.playlist-audio-picker-card strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.playlist-audio-picker-card small{color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.playlist-audio-picker-card>b{font-size:18px;color:var(--accent)}
.library-audio-badge{font-size:20px;line-height:1;color:var(--accent);display:grid;place-items:center;width:100%;height:100%}
@media(max-width:980px){.playlist-background-audio__settings{grid-template-columns:1fr}.playlist-background-audio__header{align-items:flex-start;flex-direction:column}}
.preview-audio-player{width:min(720px,90%);max-width:90%;margin:auto;display:block}
.property-media-preview--audio{min-height:92px;display:grid;place-items:center;background:var(--editor-alt)}
.property-audio-icon{font-size:34px;color:var(--accent)}


/* integration_016 FIX36 · normalización responsive Biblioteca/Picker + audio continuo */
.library-document{
    display:flex!important;
    flex-direction:column;
    min-height:0;
    height:100%;
    overflow:hidden!important
}
.library-document[hidden]{display:none!important}
.library-document-header,
.library-inline-status,
.library-upload-progress,
.library-operation-progress,
.library-file-commands{flex:0 0 auto}
.library-explorer{flex:1 1 auto;min-height:0;overflow:auto}

.playlist-picker-overlay{
    padding:12px;
    overflow:hidden;
}
.playlist-picker-dialog,
.playlist-picker-dialog--portrait{
    width:min(1120px,calc(100% - 8px))!important;
    max-width:100%;
    height:min(760px,calc(100% - 8px))!important;
    max-height:100%;
    min-width:0;
}
.playlist-picker-grid{
    grid-template-columns:repeat(auto-fit,minmax(min(230px,100%),1fr))!important;
    grid-auto-rows:min-content;
    align-content:start;
    min-width:0;
}
.playlist-picker-card{min-width:0;max-width:100%}
.playlist-picker-copy{min-width:0;overflow:hidden}

.playlist-audio-picker{
    width:min(760px,calc(100% - 8px))!important;
    height:auto!important;
    max-height:calc(100% - 8px)!important;
}
.playlist-audio-picker-grid{
    grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr));
    grid-auto-rows:min-content;
    align-content:start;
    min-height:0;
    max-height:min(58vh,520px);
}
.playlist-audio-picker-card{align-self:start;min-height:56px;min-width:0}
.playlist-audio-picker-card>span:nth-child(2){min-width:0;overflow:hidden}
.playlist-background-audio__empty[hidden]{display:none!important}
.playlist-background-audio__restart{
    grid-column:1/-1;
    display:flex!important;
    flex-direction:row!important;
    align-items:center;
    gap:7px;
    min-height:28px;
    color:var(--text)
}
.playlist-background-audio__restart input{width:15px;height:15px;margin:0}

.playlist-preview-stage,
.playlist-preview-stage *,
.playlist-preview-screen,
.playlist-preview-screen *{
    -webkit-user-select:none!important;
    user-select:none!important
}
.playlist-preview-screen img,
.playlist-preview-screen video{-webkit-user-drag:none}

@media(max-width:760px){
    .playlist-picker-overlay{padding:6px}
    .playlist-picker-dialog,
    .playlist-picker-dialog--portrait,
    .playlist-audio-picker{width:100%!important;height:100%!important;max-height:100%!important}
    .playlist-picker-toolbar{align-items:stretch;flex-direction:column;gap:6px}
    .playlist-picker-toolbar input{min-width:0;width:100%}
    .playlist-picker-grid,.playlist-audio-picker-grid{grid-template-columns:1fr!important}
}

.preview-document-body,.preview-document-body *, .property-media-preview,.property-media-preview *, .workspace-library-preview,.workspace-library-preview *{-webkit-user-select:none!important;user-select:none!important}
.preview-document-media{-webkit-user-drag:none}

/* integration_016 FIX37 · Shared Library viewport, responsive picker filters and configurable video transition */
.workspace-library-shell{
    height:100%;max-height:100%;min-height:0;
    padding:12px 0 8px!important;
    display:flex;flex-direction:column;overflow:hidden
}
.workspace-library-topbar,.workspace-library-commandbar,.workspace-library-inline-status,
.workspace-library-upload-progress,.workspace-library-selectionbar{flex:0 0 auto}
.workspace-library-grid{height:auto!important;min-height:0!important;flex:1 1 auto;overflow:hidden}
.workspace-library-files{min-height:0;overflow:hidden!important;display:flex;flex-direction:column}
.workspace-library-columns{flex:0 0 auto}
.workspace-library-list{flex:1 1 auto;min-height:0;overflow:auto}
.library-search-control .library-search-icon{font-size:14px;color:var(--muted);padding-left:4px}
.library-search-submit--text{width:auto!important;min-width:54px!important;padding:0 10px!important;font-size:10px!important;font-weight:650}

.playlist-picker-overlay{
    position:fixed!important;
    inset:40px 0 24px 0!important;
    z-index:240!important;
    padding:12px!important;
    overflow:auto!important;
    place-items:center!important
}
.playlist-picker-dialog,.playlist-picker-dialog--portrait{
    width:min(1180px,calc(100vw - 32px))!important;
    height:min(790px,calc(100dvh - 88px))!important;
    max-height:calc(100dvh - 88px)!important;
    grid-template-rows:auto auto auto minmax(0,1fr)!important;
    align-self:center
}
.playlist-audio-picker{
    width:min(780px,calc(100vw - 32px))!important;
    height:auto!important;
    max-height:calc(100dvh - 88px)!important;
    grid-template-rows:auto auto minmax(0,1fr)!important
}
.playlist-picker-quickfilters{display:flex;gap:14px;align-items:center;flex-wrap:wrap;padding:7px 12px;border-bottom:1px solid var(--border-soft);background:var(--surface-2)}
.playlist-picker-quickfilters fieldset{min-width:0;display:flex;align-items:center;gap:9px;flex-wrap:wrap;border:0;margin:0;padding:0}
.playlist-picker-quickfilters legend{float:left;margin:0 3px 0 0;padding:0;color:var(--muted);font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.playlist-picker-quickfilters label{display:inline-flex;align-items:center;gap:4px;white-space:nowrap;font-size:10px;color:var(--text);cursor:pointer}
.playlist-picker-quickfilters input{width:14px;height:14px;margin:0;accent-color:var(--accent)}
.playlist-picker-grid{grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr))!important}
.playlist-picker-audio-icon{position:static!important;background:transparent!important;color:var(--accent)!important;font-size:25px!important;padding:0!important}

.playlist-output-settings{margin:10px 0;border:1px solid var(--border);background:var(--surface);border-radius:4px;padding:10px 12px}
.playlist-output-settings__header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:8px}
.playlist-output-settings__header>div{display:flex;flex-direction:column;gap:2px}.playlist-output-settings__header small{color:var(--muted)}
.playlist-output-settings__grid{display:grid;grid-template-columns:minmax(245px,1.25fr) minmax(150px,.7fr) minmax(150px,.65fr) minmax(160px,.7fr) 88px;gap:9px;align-items:end}
.playlist-output-settings__grid>label{display:flex;flex-direction:column;gap:4px;font-size:10px;color:var(--text)}
.playlist-output-settings__grid select,.playlist-output-settings__grid input[type="number"]{height:30px;border:1px solid var(--border);background:var(--input);color:var(--text);padding:0 7px;border-radius:3px}
.playlist-output-toggle{flex-direction:row!important;align-items:center!important;gap:8px!important;padding:7px 9px;border:1px solid var(--border-soft);background:var(--surface-2);min-height:48px}
.playlist-output-toggle input{width:15px;height:15px;flex:0 0 auto;margin:0}.playlist-output-toggle span{display:flex;flex-direction:column;gap:2px}.playlist-output-toggle small{color:var(--muted);font-size:9px;line-height:1.3}
.playlist-transition-duration{display:grid;grid-template-columns:minmax(80px,1fr) auto;align-items:center;gap:5px}.playlist-transition-duration small{color:var(--muted)}
.playlist-background-color input[type="color"]{width:100%;height:30px;padding:2px;border:1px solid var(--border);background:var(--input);cursor:pointer}

.playlist-preview-panel{grid-template-rows:auto minmax(0,1fr) auto!important}
.playlist-preview-note-bar{padding:7px 10px;border-top:1px solid var(--border-soft);background:var(--surface);color:var(--muted);font-size:9px}
.playlist-sequence-panel{grid-template-rows:auto auto minmax(0,1fr) auto!important}
.playlist-sequence-toolbar{display:grid;grid-template-columns:auto minmax(110px,1fr);align-items:center;gap:8px;padding:7px 8px;border-bottom:1px solid var(--border-soft);background:var(--surface)}
.playlist-sequence-toolbar .playlist-preview-progress{min-width:0}
.playlist-preview-screen>img,.playlist-preview-screen>video{transition:opacity var(--playlist-transition-duration,180ms) ease;background-color .15s ease}
.playlist-preview-screen>video.is-prepared{visibility:hidden!important;opacity:0!important}
.playlist-preview-screen>video.is-active{visibility:visible!important}

@media(max-width:1120px){
    .playlist-output-settings__grid{grid-template-columns:1fr 1fr 1fr}.playlist-output-toggle{grid-column:1/-1}.playlist-background-color{max-width:110px}
}
@media(max-width:820px){
    .playlist-picker-overlay{padding:6px!important}
    .playlist-picker-dialog,.playlist-picker-dialog--portrait,.playlist-audio-picker{width:calc(100vw - 12px)!important;height:calc(100dvh - 70px)!important;max-height:calc(100dvh - 70px)!important}
    .playlist-picker-quickfilters{align-items:flex-start;flex-direction:column;gap:6px}
    .playlist-picker-grid{grid-template-columns:repeat(auto-fit,minmax(min(190px,100%),1fr))!important}
    .playlist-output-settings__grid{grid-template-columns:1fr 1fr}.playlist-output-toggle{grid-column:1/-1}
    .playlist-sequence-toolbar{grid-template-columns:1fr}.playlist-preview-progress{width:100%}
}

/* FIX37 · the configured stage color must remain visible behind contained media and in fullscreen */
.playlist-preview-screen>img,.playlist-preview-screen>video{background:transparent!important}
.playlist-preview-stage:fullscreen,.playlist-preview-screen:fullscreen{background:var(--playlist-stage-background,#000000)!important}
.playlist-preview-stage:fullscreen .playlist-preview-screen>img,
.playlist-preview-stage:fullscreen .playlist-preview-screen>video,
.playlist-preview-screen:fullscreen>img,
.playlist-preview-screen:fullscreen>video{background:transparent!important}

/* integration_016 FIX38 · mature library filters, responsive Playlist authoring, per-boundary transitions and derived thumbnails */
.library-quickfilters{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:6px 8px;border:1px solid var(--border);border-top:0;background:var(--surface-2);flex:0 0 auto}
.library-quickfilters fieldset{display:flex;align-items:center;gap:8px;flex-wrap:wrap;border:0;margin:0;padding:0;min-width:0}
.library-quickfilters legend{float:left;margin:0 2px 0 0;padding:0;color:var(--muted);font-size:8px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
.library-quickfilters label{display:inline-flex;align-items:center;gap:4px;font-size:10px;color:var(--text);white-space:nowrap;cursor:pointer}
.library-quickfilters input{width:14px;height:14px;margin:0;accent-color:var(--accent)}
.workspace-library-quickfilters{margin-bottom:8px}
[data-asset-thumbnail]{position:relative}
[data-asset-thumbnail] [data-derived-thumbnail]{display:block;width:100%!important;height:100%!important;object-fit:contain!important;background:#0b1017}

.editor-heading--project{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}
.project-heading-actions{display:flex;align-items:center;justify-content:flex-end;gap:7px;flex-wrap:wrap;max-width:52%}
.project-heading-save{min-width:92px}
.project-heading-save-state{max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.project-commandbar{min-height:34px!important}

.playlist-settings-drawer{margin:0 0 10px;border:1px solid var(--border);background:var(--surface);border-radius:4px;overflow:hidden}
.playlist-settings-drawer>summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:9px 11px;cursor:pointer;background:var(--surface-2);border-bottom:1px solid transparent;color:var(--text-strong);font-size:11px;font-weight:700}
.playlist-settings-drawer>summary::-webkit-details-marker{display:none}
.playlist-settings-drawer[open]>summary{border-bottom-color:var(--border)}
.playlist-settings-drawer>summary small{font-size:9px;font-weight:400;color:var(--muted)}
.playlist-settings-drawer__body{padding:0 10px 10px}
.playlist-settings-drawer .playlist-commandbar{border:1px solid var(--border-soft);margin-top:10px;border-radius:3px}
.playlist-settings-drawer .playlist-background-audio,.playlist-settings-drawer .playlist-output-settings{margin:10px 0 0}

.playlist-output-settings__grid{grid-template-columns:minmax(220px,1.2fr) repeat(4,minmax(130px,.7fr)) 88px}
.playlist-transition-slot{grid-column:1/-1;display:grid;grid-template-columns:minmax(145px,1fr) minmax(120px,150px) minmax(140px,180px) 90px;align-items:end;gap:7px;padding:6px 8px;border-top:1px dashed var(--border);background:color-mix(in srgb,var(--surface-2) 72%,transparent);font-size:9px;color:var(--muted)}
.playlist-transition-slot__label{align-self:center;font-weight:700;color:var(--muted);white-space:nowrap}
.playlist-transition-slot label{display:grid;gap:3px}
.playlist-transition-slot select,.playlist-transition-slot input[type="number"]{height:25px;border:1px solid var(--border);background:var(--input);color:var(--text);padding:0 5px;border-radius:3px;font-size:9px}
.playlist-transition-slot input[type="color"]{width:100%;height:25px;padding:1px;border:1px solid var(--border);background:var(--input)}
.playlist-transition-slot:not(.has-custom-transition) [data-playlist-item-gap-duration],.playlist-transition-slot:not(.has-custom-transition) [data-playlist-item-gap-color],.playlist-item:not(.has-custom-transition) [data-playlist-item-gap-duration],.playlist-item:not(.has-custom-transition) [data-playlist-item-gap-color]{opacity:.45}
.playlist-item{grid-template-rows:auto auto}
.playlist-item>.playlist-transition-slot{grid-row:2}

/* El preview del proyecto siempre contiene la imagen completa, incluso cuando el proyecto es Auto/landscape. */
.playlist-preview-screen>img{position:absolute!important;inset:0!important;width:100%!important;height:100%!important;max-width:100%!important;max-height:100%!important;object-fit:contain!important;object-position:center!important;margin:auto!important}

body.playlist-modal-open{overflow:hidden!important}
.playlist-picker-overlay{overflow:hidden!important;box-sizing:border-box!important;place-items:center!important}
.playlist-picker-dialog,.playlist-picker-dialog--portrait,.playlist-audio-picker{box-sizing:border-box!important;max-width:calc(100vw - 20px)!important;max-height:calc(100dvh - 70px)!important;overflow:hidden!important}
.playlist-picker-grid,.playlist-audio-picker-grid{overflow:auto!important;overscroll-behavior:contain;min-width:0!important;max-width:100%!important}
.playlist-picker-card{box-sizing:border-box;overflow:hidden}

/* En resoluciones bajas se privilegia un único scroll del documento, evitando scrolls anidados. */
@media(max-width:1180px){
    .project-heading-actions{max-width:none}
    .playlist-output-settings__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .playlist-output-toggle{grid-column:1/-1}
    .playlist-transition-slot{grid-template-columns:1fr 1fr 1fr}.playlist-transition-slot__label{grid-column:1/-1}
}
@media(max-width:980px){
    .editor-heading--project{flex-direction:column}.project-heading-actions{justify-content:flex-start;width:100%}
    .designer-canvas--playlist{overflow:auto!important}
    .playlist-editor{height:auto!important;overflow:visible!important;display:block!important}
    .playlist-settings-drawer__body{padding:0 7px 8px}
    .playlist-commandbar{grid-template-columns:1fr!important;height:auto!important}
    .playlist-command-group--actions{border-left:0!important;border-top:1px solid var(--border-soft);justify-content:flex-start!important}
    .playlist-workbench,.playlist-workbench--landscape,.playlist-workbench--auto,.playlist-workbench--portrait{display:grid!important;grid-template-columns:1fr!important;grid-template-areas:"preview" "sequence"!important;grid-template-rows:auto auto!important;height:auto!important;overflow:visible!important}
    .playlist-preview-panel,.playlist-sequence-panel{min-height:0!important;height:auto!important;overflow:visible!important}
    .playlist-preview-stage{min-height:280px!important;aspect-ratio:auto!important}
    .playlist-preview-screen,.playlist-workbench--landscape .playlist-preview-screen,.playlist-workbench--auto .playlist-preview-screen{width:min(100%,760px)!important;height:auto!important;aspect-ratio:16/9!important}
    .playlist-workbench--portrait .playlist-preview-screen{height:min(68vh,560px)!important;width:auto!important;aspect-ratio:9/16!important}
    .designer-canvas--playlist .playlist-sequence,.playlist-sequence{max-height:none!important;overflow:visible!important}
    .playlist-sequence-panel{grid-template-rows:auto auto auto!important}
    .playlist-item{grid-template-columns:22px minmax(0,1fr) auto!important}
    .playlist-video-options,.playlist-item-duration{grid-column:2/3!important;margin:0 8px 6px!important}
}
@media(max-width:720px){
    .library-quickfilters{align-items:flex-start;flex-direction:column;gap:5px}
    .playlist-output-settings__grid{grid-template-columns:1fr}
    .playlist-output-toggle{grid-column:auto}
    .playlist-background-audio__settings{grid-template-columns:1fr!important}
    .playlist-transition-slot{grid-template-columns:1fr 1fr}.playlist-transition-slot__label{grid-column:1/-1}
    .playlist-picker-dialog,.playlist-picker-dialog--portrait,.playlist-audio-picker{width:calc(100vw - 8px)!important;max-width:calc(100vw - 8px)!important;height:calc(100dvh - 54px)!important;max-height:calc(100dvh - 54px)!important}
    .playlist-picker-header{padding:9px 10px}.playlist-picker-toolbar{padding:7px 8px}.playlist-picker-quickfilters{padding:6px 8px}
    .playlist-picker-grid{grid-template-columns:1fr!important;padding:7px!important}
}


/* FIX39 · filtros persistentes y affordance clara de configuración/paneles */
.ide-pane-title[data-pane-title-toggle]{cursor:pointer;user-select:none}
.ide-pane-title[data-pane-title-toggle]:hover{background:var(--surface-2)}
.playlist-settings-summary{min-height:46px!important;padding:9px 12px!important;user-select:none}
.playlist-settings-summary__main{display:flex;align-items:center;gap:10px;min-width:0}
.playlist-settings-summary__main>span:last-child{display:flex;flex-direction:column;gap:2px;min-width:0}
.playlist-settings-summary__main strong{font-size:12px;color:var(--text-strong)}
.playlist-settings-summary__main small{display:block!important;white-space:normal}
.playlist-settings-chevron{display:inline-grid;place-items:center;width:24px;height:24px;flex:0 0 24px;border:1px solid var(--border);border-radius:3px;background:var(--surface);font-size:15px;line-height:1;transition:transform .15s ease}
.playlist-settings-drawer:not([open]) .playlist-settings-chevron{transform:rotate(-90deg)}
.playlist-settings-summary__state{margin-left:auto;flex:0 0 auto;font-size:9px;font-weight:600;color:var(--muted);border:1px solid var(--border-soft);border-radius:999px;padding:3px 7px;background:var(--surface)}
.playlist-settings-summary__state .when-closed{display:none}
.playlist-settings-drawer:not([open]) .playlist-settings-summary__state .when-open{display:none}
.playlist-settings-drawer:not([open]) .playlist-settings-summary__state .when-closed{display:inline}
.playlist-settings-drawer__body{background:var(--surface-2)}
.playlist-settings-drawer .playlist-commandbar,.playlist-settings-drawer .playlist-background-audio,.playlist-settings-drawer .playlist-output-settings{background:var(--surface);box-shadow:0 1px 0 rgba(0,0,0,.02)}
.playlist-settings-drawer .playlist-command-group{padding:9px;border:1px solid var(--border-soft);border-radius:3px;background:var(--surface)}
.workspace-library-quickfilters input:checked+span{font-weight:700}


/* integration_016 FIX40 · Shared Library filter parity + Playlist layout compactness */
.playlist-settings-summary__state{display:none!important}
.playlist-settings-drawer .playlist-commandbar{grid-template-columns:1fr!important}
.playlist-settings-drawer .playlist-command-group--settings{width:100%;min-width:0}

.playlist-background-audio__settings{
    display:grid!important;
    grid-template-columns:minmax(140px,.85fr) minmax(180px,1.05fr) auto minmax(190px,1.25fr) minmax(175px,1fr)!important;
    gap:8px!important;align-items:end!important
}
.playlist-background-audio__add{height:32px;align-self:end;white-space:nowrap}
.playlist-background-audio__restart{
    grid-column:auto!important;align-self:end!important;min-height:32px;
    display:flex!important;flex-direction:row!important;align-items:center!important;gap:7px!important;
    padding:0 2px!important;white-space:nowrap
}
.playlist-background-audio__restart span{font-size:10px}
.playlist-background-audio__track{
    min-height:42px!important;grid-template-columns:24px minmax(0,1fr) auto!important;
    gap:7px!important;padding:5px 7px!important;font-size:10px!important
}
.playlist-background-audio__icon{font-size:15px!important}
.playlist-background-audio__track>strong{font-size:10px!important;font-weight:600!important;line-height:1.25}
.playlist-background-audio__track>div{gap:3px!important}
.playlist-background-audio__track button{min-width:24px!important;width:24px;height:24px!important;font-size:10px;padding:0}
.playlist-background-audio__track button[data-background-audio-preview]{color:var(--accent);font-size:11px}
.playlist-background-audio__track button[data-background-audio-preview].is-playing{background:var(--selection);border-color:var(--accent)}
.playlist-background-audio>audio[data-background-audio-audition-player]{display:none}

.designer-canvas--playlist .playlist-workbench,
.designer-canvas--playlist .playlist-workbench--landscape,
.designer-canvas--playlist .playlist-workbench--auto{
    grid-template-columns:minmax(410px,1.08fr) minmax(385px,.92fr)!important
}
.designer-canvas--playlist .playlist-workbench--portrait{
    grid-template-columns:minmax(390px,.95fr) minmax(410px,1.05fr)!important
}
.playlist-sequence-toolbar{grid-template-columns:minmax(0,auto) minmax(90px,1fr)!important}
.playlist-preview-buttons{display:flex;align-items:center;gap:5px;flex-wrap:wrap}
.playlist-sequence-add{height:27px!important;white-space:nowrap}
.playlist-transition-slot{
    grid-template-columns:minmax(0,1fr) 88px 48px!important;
    gap:5px!important;padding:5px 6px!important
}
.playlist-transition-slot__label{
    grid-column:1/-1!important;white-space:normal!important;font-size:8px!important;line-height:1.2
}
.playlist-transition-slot label{min-width:0!important}
.playlist-transition-slot label>span{font-size:8px!important}
.playlist-transition-slot select,
.playlist-transition-slot input[type="number"]{width:100%!important;min-width:0!important;height:24px!important}
.playlist-transition-slot input[type="color"]{width:44px!important;min-width:44px!important;height:24px!important}

.playlist-preview-heading{min-height:38px!important}
.playlist-preview-heading>div{display:block!important}
.playlist-preview-heading strong{font-size:11px!important}
.playlist-orientation-badge,[data-playlist-preview-caption]{display:none!important}

/* El preview de Biblioteca dentro de Project debe caber completo dentro del alto útil del IDE. */
.ide-preview-document{height:100%!important;max-height:100%!important;min-height:0!important;overflow:hidden!important}
.preview-document-body{height:100%!important;max-height:100%!important;min-height:0!important;overflow:hidden!important}
.preview-document-body--vertical>.preview-document-media{
    width:auto!important;height:auto!important;max-width:100%!important;max-height:100%!important;object-fit:contain!important
}
.preview-media-shell--vertical{
    height:100%!important;max-height:100%!important;width:auto!important;max-width:100%!important;
    aspect-ratio:9/16!important;margin:auto!important
}
.preview-media-shell--horizontal,.preview-media-shell--unknown,.preview-media-shell--square{
    max-height:100%!important
}

@media(max-width:1240px){
    .playlist-background-audio__settings{grid-template-columns:1fr 1fr auto!important}
    .playlist-background-audio__volume{grid-column:1/3}
    .playlist-background-audio__restart{grid-column:3!important}
}
@media(max-width:980px){
    .playlist-background-audio__settings{grid-template-columns:1fr 1fr!important}
    .playlist-background-audio__add{grid-column:1/-1;width:max-content}
    .playlist-background-audio__volume{grid-column:1/-1}
    .playlist-background-audio__restart{grid-column:1/-1!important}
    .playlist-transition-slot{grid-template-columns:minmax(0,1fr) 82px 44px!important}
}
@media(max-width:640px){
    .playlist-background-audio__settings{grid-template-columns:1fr!important}
    .playlist-background-audio__volume,.playlist-background-audio__restart,.playlist-background-audio__add{grid-column:1!important}
    .playlist-transition-slot{grid-template-columns:1fr 70px 42px!important}
}

/* integration_016 FIX41 · paridad efectiva de filtros + Secuencia/preview sin recortes */
/* Igual que Project Library: hidden debe ganar siempre al display:grid de la fila. */
.workspace-library-row[hidden],
.workspace-library-row.is-filtered-out,
[data-workspace-library-entry][hidden],
[data-workspace-library-entry].is-filtered-out{display:none!important}

/* Secuencia: ninguna tarjeta puede imponer ancho horizontal al panel lateral. */
.playlist-sequence-panel{
    min-width:0!important;
    max-width:100%!important;
    overflow:hidden!important
}
.designer-canvas--playlist .playlist-sequence,
.playlist-sequence{
    min-width:0!important;
    max-width:100%!important;
    overflow-x:hidden!important;
    box-sizing:border-box!important
}
.playlist-item{
    width:100%!important;
    max-width:100%!important;
    min-width:0!important;
    box-sizing:border-box!important;
    overflow:hidden!important;
    grid-template-columns:22px minmax(0,1fr) auto!important;
    grid-template-rows:auto auto auto!important;
    grid-template-areas:
        "drag main actions"
        "drag settings actions"
        "transition transition transition"!important
}
.playlist-drag-handle{grid-area:drag!important;min-width:22px!important}
.playlist-item-main{
    grid-area:main!important;
    min-width:0!important;
    width:100%!important;
    grid-template-columns:48px minmax(0,1fr)!important;
    gap:6px!important;
    padding:4px 6px!important
}
.playlist-item-thumb{width:48px!important;max-width:48px!important;height:42px!important}
.playlist-item-copy{min-width:0!important;overflow:hidden!important}
.playlist-item-copy strong{font-size:11px!important;max-width:100%!important}
.playlist-item-copy small{font-size:9px!important;max-width:100%!important;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.playlist-item-duration,
.playlist-video-options{
    grid-area:settings!important;
    min-width:0!important;
    max-width:100%!important;
    margin:0!important;
    padding:4px 6px!important;
    box-sizing:border-box!important
}
.playlist-video-options{flex-wrap:wrap!important;justify-content:flex-start!important;column-gap:10px!important;row-gap:4px!important}
.playlist-item-audio{min-width:0!important;grid-template-columns:auto minmax(78px,110px)!important}
.playlist-item-audio select{width:100%!important;max-width:110px!important;min-width:0!important}
.playlist-item-actions{
    grid-area:actions!important;
    align-self:center!important;
    flex-wrap:nowrap!important;
    padding:0 5px 0 2px!important
}
.playlist-item-actions button{width:25px!important;min-width:25px!important;height:25px!important}
.playlist-item>.playlist-transition-slot{
    grid-area:transition!important;
    grid-column:1/-1!important;
    grid-row:auto!important;
    min-width:0!important;
    max-width:100%!important;
    box-sizing:border-box!important;
    overflow:hidden!important;
    grid-template-columns:minmax(96px,1fr) minmax(82px,.72fr) 48px!important;
    gap:5px!important;
    padding:5px 6px!important
}
.playlist-transition-slot__label{
    grid-column:1/-1!important;
    overflow:hidden!important;
    text-overflow:ellipsis!important;
    white-space:nowrap!important;
    font-size:8px!important
}
.playlist-transition-slot label,
.playlist-transition-duration{min-width:0!important;max-width:100%!important}
.playlist-transition-duration{grid-template-columns:minmax(0,1fr) auto!important}
.playlist-transition-slot select,
.playlist-transition-slot input[type="number"]{min-width:0!important;max-width:100%!important;width:100%!important}
.playlist-transition-slot input[type="color"]{width:44px!important;min-width:44px!important;max-width:44px!important}

/* La columna Secuencia recibe el espacio necesario antes de comprimir sus controles. */
.designer-canvas--playlist .playlist-workbench,
.designer-canvas--playlist .playlist-workbench--landscape,
.designer-canvas--playlist .playlist-workbench--auto{
    grid-template-columns:minmax(350px,.90fr) minmax(400px,1.10fr)!important
}
.designer-canvas--playlist .playlist-workbench--portrait{
    grid-template-columns:minmax(330px,.85fr) minmax(420px,1.15fr)!important
}
.playlist-sequence-toolbar{
    grid-template-columns:minmax(0,1fr)!important;
    gap:5px!important
}
.playlist-preview-buttons{min-width:0!important;max-width:100%!important;flex-wrap:wrap!important}
.playlist-sequence-add{font-size:10px!important;padding-inline:8px!important}
.playlist-preview-progress{width:100%!important;min-width:0!important;box-sizing:border-box!important;padding:3px 2px 0!important;border-top:0!important}

/* Audio de fondo: misma escala tipográfica que Secuencia y controles siempre en una línea cuando cabe. */
.playlist-background-audio__track{font-size:11px!important}
.playlist-background-audio__track>strong{font-size:11px!important;line-height:1.25!important}
.playlist-background-audio__track button{font-size:11px!important}
.playlist-background-audio__track button[data-background-audio-preview]{font-size:12px!important}

/* El body ocupa la segunda fila disponible del grid; no suma otro 100% bajo la toolbar. */
.ide-preview-document{
    height:100%!important;
    max-height:100%!important;
    min-height:0!important;
    overflow:hidden!important;
    grid-template-rows:34px minmax(0,1fr)!important
}
.ide-preview-document>.preview-document-body{
    height:auto!important;
    max-height:none!important;
    min-height:0!important;
    min-width:0!important;
    overflow:hidden!important;
    align-self:stretch!important
}
.preview-document-body>.preview-document-media,
.preview-document-body--vertical>.preview-document-media,
.preview-document-body--horizontal>.preview-document-media,
.preview-document-body--square>.preview-document-media,
.preview-document-body--unknown>.preview-document-media{
    width:auto!important;
    height:auto!important;
    max-width:100%!important;
    max-height:100%!important;
    object-fit:contain!important;
    object-position:center!important
}

@media(max-width:1180px){
    .designer-canvas--playlist .playlist-workbench,
    .designer-canvas--playlist .playlist-workbench--landscape,
    .designer-canvas--playlist .playlist-workbench--auto,
    .designer-canvas--playlist .playlist-workbench--portrait{
        grid-template-columns:minmax(320px,.88fr) minmax(380px,1.12fr)!important
    }
}
@media(max-width:1040px){
    .designer-canvas--playlist .playlist-workbench,
    .designer-canvas--playlist .playlist-workbench--landscape,
    .designer-canvas--playlist .playlist-workbench--auto,
    .designer-canvas--playlist .playlist-workbench--portrait{
        grid-template-columns:1fr!important
    }
    .designer-canvas--playlist .playlist-sequence,
    .playlist-sequence{overflow:visible!important;max-height:none!important}
    .playlist-sequence-panel{overflow:visible!important}
}
@media(max-width:640px){
    .playlist-item-main{grid-template-columns:40px minmax(0,1fr)!important}
    .playlist-item-thumb{width:40px!important;max-width:40px!important;height:38px!important}
    .playlist-item>.playlist-transition-slot{grid-template-columns:minmax(0,1fr) 72px 42px!important}
}


/* integration_016 FIX42 · limpiar búsqueda + dirty state + fullscreen del Monitor */
.playlist-preview-screen:fullscreen,
.playlist-preview-screen:-webkit-full-screen{
    width:100vw!important;height:100vh!important;max-width:100vw!important;max-height:100vh!important;
    margin:0!important;border:0!important;outline:0!important;box-shadow:none!important;background:var(--playlist-stage-background,#000)!important;
}
.playlist-preview-screen--landscape:fullscreen,.playlist-preview-screen--auto:fullscreen,
.playlist-preview-screen--landscape:-webkit-full-screen,.playlist-preview-screen--auto:-webkit-full-screen{
    aspect-ratio:16/9!important;
}
.playlist-preview-screen--portrait:fullscreen,
.playlist-preview-screen--portrait:-webkit-full-screen{
    aspect-ratio:9/16!important;
}
.playlist-preview-screen:fullscreen>img,.playlist-preview-screen:fullscreen>video,
.playlist-preview-screen:-webkit-full-screen>img,.playlist-preview-screen:-webkit-full-screen>video{
    width:100%!important;height:100%!important;max-width:100%!important;max-height:100%!important;object-fit:contain!important;object-position:center!important;background:transparent!important;
}

/* FIX43 - Duración de biblioteca y playlist */
.workspace-library-columns,.workspace-library-row{grid-template-columns:36px 68px minmax(220px,1.8fr) 92px 110px 94px 100px 140px!important}
.playlist-duration-summary{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;padding:8px 10px;border:1px solid var(--border);border-radius:6px;font-size:11px}
.playlist-duration-summary strong{font-weight:750}
.playlist-duration-summary b{color:var(--accent)}

.library-explorer-header,.library-explorer-row,.library-inline-folder-row{grid-template-columns:36px 68px minmax(220px,1.8fr) 92px 110px 94px 100px 150px!important}
.playlist-duration-summary--properties{margin:10px;flex-direction:column;align-items:flex-start}


/* FIX44 - Responsive: conservar controles, propiedades y scroll real en pantallas estrechas. */
@media(max-width:1240px){
    .studio-body{min-width:0!important;overflow-x:auto!important}
    .studio-window{min-width:0!important;min-height:100dvh!important;height:auto!important;grid-template-rows:48px minmax(0,1fr) 22px!important}
    .studio-host{min-width:0!important;min-height:0!important;overflow-x:auto!important;overflow-y:auto!important}
    .ide-project-shell{height:auto!important;min-height:calc(100dvh - 70px)!important;overflow:visible!important}
    .ide-grid,.ide-grid.is-explorer-collapsed,.ide-grid.is-properties-collapsed,.ide-grid.is-explorer-collapsed.is-properties-collapsed{
        display:grid!important;grid-template-columns:minmax(165px,220px) minmax(0,1fr)!important;height:auto!important;min-height:0!important;align-items:start
    }
    .ide-grid .ide-properties,.ide-grid:not(.is-explorer-collapsed) .ide-properties{display:flex!important;grid-column:1/-1!important;min-width:0!important;min-height:180px!important;overflow:visible!important;border-left:0;border-top:1px solid var(--border)}
    .ide-grid .ide-properties.is-collapsed{min-height:30px!important}
    .ide-grid .ide-explorer{display:flex!important;min-height:420px!important;overflow:auto!important}
    .ide-editor{min-width:0!important;min-height:0!important;overflow:visible!important}
    .ide-document{min-width:0!important;overflow:visible!important}
    .designer-canvas--playlist,.playlist-editor{min-width:0!important;max-width:100%!important;overflow:visible!important}
    .workspace-library-shell{height:auto!important;min-height:calc(100dvh - 70px)!important;max-height:none!important;overflow:visible!important}
    .workspace-library-grid{display:grid!important;grid-template-columns:minmax(160px,210px) minmax(0,1fr)!important;height:auto!important;min-height:440px!important;overflow:visible!important}
    .workspace-library-files{min-width:0!important;overflow-x:auto!important;overflow-y:visible!important}
    .workspace-library-list{min-height:300px!important;overflow-x:auto!important;overflow-y:visible!important}
    .workspace-library-columns,.workspace-library-row{min-width:960px!important}
    .workspace-library-properties{display:block!important;grid-column:1/-1!important;min-height:180px!important;overflow:visible!important;border-left:0;border-top:1px solid var(--border)}
    .library-workspace-grid,.library-workspace-grid--properties-only{display:grid!important;grid-template-columns:minmax(160px,210px) minmax(0,1fr)!important}
    .library-workspace-grid .library-properties-panel{display:block!important;grid-column:1/-1!important;min-height:180px!important}
    .library-explorer-files,.library-explorer-table,.library-explorer-list{min-width:0!important;overflow-x:auto!important}
    .library-explorer-header,.library-explorer-row,.library-inline-folder-row{min-width:960px!important}
    .workspace-library-commandbar,.library-explorer-commandbar{flex-wrap:wrap!important;height:auto!important}
}
@media(max-width:760px){
    .studio-window{min-height:100dvh!important}
    .studio-titlebar{flex-wrap:wrap!important;height:auto!important;min-height:48px!important;padding:6px 8px!important}
    .studio-window{grid-template-rows:auto minmax(0,1fr) 22px!important}
    .ide-project-shell{display:block!important;min-height:calc(100dvh - 70px)!important;height:auto!important}
    .ide-grid,.ide-grid.is-explorer-collapsed,.ide-grid.is-properties-collapsed,.ide-grid.is-explorer-collapsed.is-properties-collapsed{display:flex!important;flex-direction:column!important}
    .ide-grid .ide-explorer,.ide-grid .ide-properties{display:flex!important;width:100%!important;min-height:150px!important;max-height:280px!important;overflow:auto!important}
    .ide-grid .ide-explorer.is-collapsed,.ide-grid .ide-properties.is-collapsed{min-height:30px!important;max-height:30px!important}
    .ide-grid .ide-editor{width:100%!important;min-height:0!important}
    .workspace-library-grid{display:flex!important;flex-direction:column!important}
    .workspace-library-folders{width:100%!important;max-height:210px!important;overflow:auto!important}
    .workspace-library-files{width:100%!important;overflow-x:auto!important}
    .workspace-library-properties{width:100%!important;display:block!important}
    .library-workspace-grid,.library-workspace-grid--properties-only{display:flex!important;flex-direction:column!important}
    .library-workspace-grid>*{width:100%!important;min-width:0!important}
    .playlist-background-audio__settings,.playlist-output-settings__grid{grid-template-columns:minmax(0,1fr)!important}
}

/* FIX45: editor y secuencia con limites definidos; scroll visible y sin recortes. */
.studio-help{border:0;background:transparent;color:var(--accent);cursor:help;font-size:12px;padding:5px 0}
.studio-properties-count{display:flex;justify-content:space-between;gap:8px;padding:10px;border-bottom:1px solid var(--border);font-size:12px}
.studio-property-config{min-width:0;padding:8px}
.studio-property-section{border:1px solid var(--border);border-radius:5px;margin-bottom:9px;min-width:0;overflow:hidden}
.studio-property-section>summary{cursor:pointer;font-weight:700;padding:10px;background:var(--surface);font-size:12px}
.studio-property-section .playlist-commandbar{display:block!important;min-width:0!important;overflow:visible!important;max-width:100%!important}
.studio-property-section .playlist-command-group{display:flex!important;flex-direction:column!important;align-items:stretch!important;min-width:0!important;gap:8px!important}
.studio-property-section .playlist-command-group label{display:flex;flex-wrap:wrap;align-items:center;gap:6px;min-width:0;max-width:100%}
.studio-property-section select,.studio-property-section input{max-width:100%;min-width:0}
.studio-property-section .playlist-output-settings{margin:0!important;border:0!important;box-shadow:none!important;min-width:0}
.studio-property-section .playlist-output-settings__grid{display:grid!important;grid-template-columns:1fr!important;gap:10px!important;min-width:0}
.studio-property-section .playlist-output-settings__grid>label{min-width:0}
.studio-property-section .playlist-output-settings__header{padding:6px 10px}
.playlist-settings-drawer__body{min-width:0}
.playlist-duration-summary--properties{margin:8px!important;display:flex!important;flex-direction:column!important;align-items:flex-start!important}
.playlist-panel-heading{min-width:0}
.playlist-sequence-panel{min-width:0!important;max-width:100%!important;overflow:hidden!important;display:grid!important;grid-template-rows:auto auto minmax(0,1fr)!important}
.designer-canvas--playlist .playlist-sequence,.playlist-sequence{min-height:150px!important;max-height:min(58vh,680px)!important;overflow-y:auto!important;overflow-x:hidden!important;overscroll-behavior:contain;scrollbar-width:auto}
.playlist-sequence::-webkit-scrollbar{width:11px}
.playlist-sequence::-webkit-scrollbar-thumb{background:#a7b5c7;border-radius:6px;border:2px solid transparent;background-clip:padding-box}
.playlist-sequence-panel .playlist-item-main{min-width:0!important;overflow:hidden!important}
.playlist-sequence-panel .playlist-item-main *{min-width:0}
.playlist-sequence-panel .playlist-item-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.library-explorer-list,.workspace-library-list{overflow-y:auto!important;max-height:calc(100dvh - 290px)!important;min-height:240px!important;scrollbar-width:auto}
.workspace-library-files,.library-explorer-files{min-width:0!important}
.studio-pane-mobile-tools{display:none}
.studio-pane-backdrop[hidden]{display:none!important}
@media(max-width:1640px){
  .designer-canvas--playlist .playlist-workbench,.designer-canvas--playlist .playlist-workbench--landscape,.designer-canvas--playlist .playlist-workbench--portrait,.designer-canvas--playlist .playlist-workbench--auto{
     display:grid!important;grid-template-columns:minmax(0,1fr)!important;grid-template-areas:none!important;grid-template-rows:auto auto!important;height:auto!important;overflow:visible!important
  }
  .designer-canvas--playlist .playlist-preview-panel,.designer-canvas--playlist .playlist-sequence-panel{grid-column:1!important;grid-row:auto!important;min-width:0!important;width:100%!important}
  .designer-canvas--playlist .playlist-preview-stage{max-height:min(52vh,520px)}
  .designer-canvas--playlist .playlist-sequence{max-height:480px!important;overflow-y:auto!important}
}
@media(max-width:1240px){
  .ide-project-shell,.ide-grid{min-width:0!important}
  .ide-grid,.ide-grid.is-explorer-collapsed,.ide-grid.is-properties-collapsed,.ide-grid.is-explorer-collapsed.is-properties-collapsed{display:block!important;height:auto!important;min-width:0!important}
  .studio-pane-mobile-tools{display:flex;gap:8px;padding:7px 10px;background:var(--surface);position:sticky;top:0;z-index:22;border-bottom:1px solid var(--border)}
  .studio-pane-mobile-tools button{padding:7px 12px;border:1px solid var(--border);background:var(--editor);border-radius:4px;cursor:pointer;font-weight:650}
  .studio-pane-backdrop:not([hidden]){display:block;position:fixed;inset:0;background:rgba(10,20,35,.42);z-index:80}
  .ide-grid>.ide-explorer,.ide-grid>.ide-properties,.ide-grid .ide-explorer,.ide-grid .ide-properties{display:none!important}
  .ide-grid>.ide-explorer.studio-mobile-open,.ide-grid>.ide-properties.studio-mobile-open{display:flex!important;position:fixed!important;top:0!important;bottom:0!important;left:0!important;width:min(360px,88vw)!important;max-height:100dvh!important;min-height:0!important;overflow-y:auto!important;z-index:81!important;background:var(--editor)!important;box-shadow:0 8px 28px rgba(0,0,0,.22)!important}
  .ide-grid>.ide-properties.studio-mobile-open{left:auto!important;right:0!important}
  .ide-grid>.ide-editor{display:block!important;width:100%!important;min-width:0!important}
  .ide-grid .ide-document{overflow-x:hidden!important;overflow-y:visible!important}
  .studio-property-config{padding:8px}
}
@media(max-width:760px){
 .designer-canvas--playlist .playlist-sequence{max-height:50vh!important;overflow-y:auto!important}
 .playlist-item{min-width:0!important}
 .playlist-sequence-panel .playlist-item-actions{flex-wrap:wrap}
}


/* integration_016 FIX46: responsive coherente y propiedades contextuales */
/* El editor tiene un solo contenedor de desplazamiento para la lista; nunca dos. */
.playlist-sequence-panel{overflow:hidden!important;min-height:0!important;grid-template-rows:auto auto minmax(0,1fr)!important}
.playlist-sequence-panel .playlist-sequence{overflow-y:auto!important;overflow-x:hidden!important;min-height:140px!important;max-height:min(56dvh,560px)!important;scrollbar-gutter:stable}
.playlist-sequence-panel .playlist-sequence>*{max-width:100%}
.playlist-background-audio__restart{display:flex!important;flex-direction:row!important;align-items:center!important;justify-content:flex-start!important;gap:7px!important;min-width:0!important;white-space:normal!important}
.playlist-background-audio__restart input{flex:0 0 15px!important}
.playlist-background-audio__restart span{overflow-wrap:anywhere;white-space:normal!important}
/* Panel contextual: las opciones de Playlist solo existen visualmente al abrir el proyecto. */
.ide-properties:not(.studio-context-project) .studio-playlist-only{display:none!important}
.ide-properties .studio-sequence-properties{margin:8px!important}
.ide-properties .studio-properties-count{display:grid!important;grid-template-columns:minmax(95px,43%) minmax(0,1fr);align-items:center!important;padding:7px 10px!important}
.ide-properties .studio-properties-count span:last-child{text-align:right;font-variant-numeric:tabular-nums}
.ide-properties .playlist-duration-summary--properties{display:grid!important;grid-template-columns:minmax(100px,43%) minmax(0,1fr)!important;gap:0!important;align-items:stretch!important;padding:0!important;margin:0!important;border:0!important;border-radius:0!important}
.ide-properties .playlist-duration-summary--properties>*{display:contents!important}
.ide-properties .playlist-duration-summary--properties>strong{display:block!important;grid-column:1/-1!important;padding:7px 10px;font-weight:700;background:var(--surface-2)}
.ide-properties .playlist-duration-summary--properties>span,.ide-properties .playlist-duration-summary--properties>b{display:block!important;grid-column:1/-1!important;padding:7px 10px;border-top:1px solid var(--border-soft);overflow-wrap:anywhere}
.ide-properties .playlist-duration-summary--properties>b{color:var(--accent)}
/* Tabla de propiedades inspirada en IDE: nombre izquierda / valor derecha. */
.studio-property-section .playlist-commandbar{padding:0!important}
.studio-property-section .playlist-command-group{display:block!important;padding:0!important;border:0!important;background:transparent!important}
.studio-property-section .playlist-command-group-title{display:none!important}
.studio-property-section .playlist-command-group label,
.studio-property-section .playlist-output-settings__grid>label{
 display:grid!important;grid-template-columns:minmax(94px,43%) minmax(0,1fr)!important;gap:8px!important;align-items:center!important;
 margin:0!important;padding:7px 9px!important;min-width:0!important;max-width:none!important;border-bottom:1px solid var(--border-soft);font-size:11px!important
}
.studio-property-section .playlist-command-group label>span:first-child,
.studio-property-section .playlist-output-settings__grid>label>span:first-child{min-width:0;text-align:left!important;overflow-wrap:anywhere}
.studio-property-section .playlist-command-group label>select,
.studio-property-section .playlist-command-group label>input,
.studio-property-section .playlist-output-settings__grid>label>select,
.studio-property-section .playlist-output-settings__grid>label>input,
.studio-property-section .playlist-output-settings__grid>label>div{width:100%!important;min-width:0!important;max-width:100%!important;margin:0!important;justify-self:stretch}
.studio-property-section input[type=number]{text-align:right!important;font-variant-numeric:tabular-nums}
.studio-property-section .playlist-command-group .playlist-field--duration{position:relative}
.studio-property-section .playlist-command-group .playlist-field--duration small{grid-column:2;text-align:right}
.studio-property-section .playlist-output-settings__grid{display:block!important;padding:0!important}
.studio-property-section .playlist-output-settings__grid>.playlist-output-toggle{display:grid!important;grid-template-columns:minmax(94px,43%) minmax(0,1fr)!important;background:transparent!important;min-height:0!important}
.studio-property-section .playlist-output-toggle>input{grid-column:2;grid-row:1;justify-self:end!important}
.studio-property-section .playlist-output-toggle>span{grid-column:1;grid-row:1;display:block!important;max-width:100%!important;min-width:0!important}
.studio-property-section .playlist-output-toggle small{display:none!important}
.studio-property-section .playlist-output-toggle strong{font-size:11px!important}
.studio-property-section .playlist-output-settings__header{display:none!important}
.studio-property-section .playlist-background-color input{justify-self:end!important;width:min(100%,105px)!important}
/* La cabecera en modo compacto tiene botones acotados, sin consumir una fila completa. */
@media(max-width:1240px){
 .studio-pane-mobile-tools{display:flex!important;gap:5px!important;padding:4px 8px!important;position:sticky;top:0;z-index:25}
 .studio-pane-mobile-tools button{display:inline-flex;align-items:center;gap:5px;font-size:11px!important;font-weight:600;padding:4px 7px!important;min-height:28px!important;max-width:142px}
 .ide-grid>.ide-properties.studio-mobile-open,.ide-grid>.ide-explorer.studio-mobile-open{height:100dvh!important;max-height:100dvh!important;overflow-y:auto!important;overscroll-behavior:contain!important;scrollbar-gutter:stable}
 .ide-grid>.ide-properties.studio-mobile-open{width:min(390px,92vw)!important}
 .ide-grid>.ide-explorer.studio-mobile-open{width:min(310px,88vw)!important}
 .designer-canvas--playlist .playlist-sequence-panel{overflow:hidden!important}
 .designer-canvas--playlist .playlist-sequence{max-height:min(50dvh,470px)!important;overflow-y:auto!important}
}
@media(max-width:760px){
 .studio-pane-mobile-tools button{font-size:11px!important;padding:4px 6px!important}
 .ide-grid .ide-properties:not(.studio-mobile-open),.ide-grid .ide-explorer:not(.studio-mobile-open){display:none!important}
 .designer-canvas--playlist .playlist-sequence{max-height:42dvh!important}
}
/* Biblioteca compartida: el listado permanece en el lienzo y los paneles son drawers. */
.workspace-library-mobile-actions{display:none}
.workspace-library-mobile-backdrop[hidden]{display:none!important}
@media(max-width:1240px){
 .workspace-library-shell{min-width:0!important;width:calc(100% - 16px)!important;max-width:100%!important;padding:8px 0!important;overflow:hidden!important;height:calc(100dvh - 74px)!important;min-height:440px!important}
 .workspace-library-mobile-actions{display:flex;flex:0 0 auto;gap:6px;padding:5px 2px}
 .workspace-library-mobile-actions button{border:1px solid var(--border);background:var(--surface);padding:5px 9px;border-radius:4px;font-size:11px;cursor:pointer}
 .workspace-library-grid,.workspace-library-grid:not(.anything){display:block!important;position:relative!important;min-height:0!important;height:auto!important;flex:1 1 auto!important;overflow:hidden!important;border:1px solid var(--border)}
 .workspace-library-grid>.workspace-library-folders,.workspace-library-grid>.workspace-library-properties{display:none!important}
 .workspace-library-grid>.workspace-library-files{display:flex!important;width:100%!important;min-width:0!important;height:100%!important;min-height:0!important;overflow:hidden!important}
 .workspace-library-grid .workspace-library-list{flex:1 1 auto!important;min-height:0!important;max-height:none!important;overflow:auto!important;scrollbar-gutter:stable}
 .workspace-library-columns,.workspace-library-row{min-width:960px!important}
 .workspace-library-mobile-backdrop:not([hidden]){position:fixed!important;inset:0!important;display:block!important;background:rgba(10,20,35,.45);z-index:80!important}
 .workspace-library-grid>.workspace-library-folders.shared-mobile-open,.workspace-library-grid>.workspace-library-properties.shared-mobile-open{display:block!important;position:fixed!important;top:0!important;bottom:0!important;left:0!important;width:min(330px,88vw)!important;min-height:0!important;max-height:100dvh!important;overflow-y:auto!important;z-index:81!important;background:var(--editor)!important;box-shadow:0 10px 30px #0004}
 .workspace-library-grid>.workspace-library-properties.shared-mobile-open{right:0!important;left:auto!important;width:min(390px,92vw)!important}
 .workspace-library-commandbar{max-height:125px;overflow-y:auto;overflow-x:hidden}
}
@media(max-width:760px){
 .workspace-library-grid{display:block!important}
 .workspace-library-grid>.workspace-library-folders:not(.shared-mobile-open),.workspace-library-grid>.workspace-library-properties:not(.shared-mobile-open){display:none!important}
 .workspace-library-files{overflow:hidden!important}
}

/* FIX46: contenedor colapsable de Biblioteca, cuota integrada en la sección */
.ide-properties [data-properties-host]>.studio-property-section{margin:8px!important}
.ide-properties [data-properties-host]>.studio-property-section>.property-section{margin:0!important;border:0!important}
.ide-properties [data-properties-host]>.studio-property-section>.property-storage{margin:0!important;border:0!important}
/* Panel de biblioteca compartida tiene su propio desplazamiento y una única barra horizontal */
@media(max-width:1240px){
 .workspace-library-grid>.workspace-library-files{overflow:hidden!important}
 .workspace-library-grid .workspace-library-list{overflow:auto!important;max-height:none!important}
}


/* integration_016 FIX47: area de trabajo adaptable al espacio REAL del editor. */
/* La orientacion del medio cambia el marco interior, nunca el ancho de la columna. */
.designer-canvas--playlist .playlist-editor{container-type:inline-size;min-width:0;max-width:100%}
.designer-canvas--playlist .playlist-workbench,
.designer-canvas--playlist .playlist-workbench--portrait,
.designer-canvas--playlist .playlist-workbench--landscape,
.designer-canvas--playlist .playlist-workbench--auto{
  display:grid!important;
  grid-template-columns:minmax(300px, min(39%, 480px)) minmax(0,1fr)!important;
  grid-template-rows:auto!important;
  grid-template-areas:"preview sequence"!important;
  gap:12px!important;
  width:100%!important;
  height:auto!important;
  align-items:start!important;
  overflow:visible!important;
}
.designer-canvas--playlist .playlist-preview-panel{
  grid-area:preview!important;grid-column:1!important;grid-row:1!important;
  width:100%!important;min-width:0!important;max-width:480px!important;align-self:start!important;
}
.designer-canvas--playlist .playlist-sequence-panel{
  grid-area:sequence!important;grid-column:2!important;grid-row:1!important;
  width:100%!important;min-width:0!important;max-width:100%!important;align-self:start!important;
}
.designer-canvas--playlist .playlist-preview-stage,
.designer-canvas--playlist .playlist-workbench--portrait .playlist-preview-stage,
.designer-canvas--playlist .playlist-workbench--landscape .playlist-preview-stage,
.designer-canvas--playlist .playlist-workbench--auto .playlist-preview-stage{
  box-sizing:border-box!important;
  width:100%!important;
  height:clamp(250px,36dvh,430px)!important;
  min-height:250px!important;
  max-height:430px!important;
  aspect-ratio:auto!important;
  padding:10px!important;
  display:grid!important;place-items:center!important;
  overflow:hidden!important;
}
.designer-canvas--playlist .playlist-workbench .playlist-preview-screen{
  box-sizing:border-box!important;min-width:0!important;
  max-height:100%!important;max-width:100%!important;
  width:auto!important;height:auto!important;
  object-fit:contain!important;
}
.designer-canvas--playlist .playlist-workbench--portrait .playlist-preview-screen,
.designer-canvas--playlist .playlist-workbench .playlist-preview-screen--portrait{
  aspect-ratio:9/16!important;
  height:min(100%,410px)!important;width:auto!important;
}
.designer-canvas--playlist .playlist-workbench--landscape .playlist-preview-screen,
.designer-canvas--playlist .playlist-workbench--auto .playlist-preview-screen,
.designer-canvas--playlist .playlist-workbench .playlist-preview-screen--landscape,
.designer-canvas--playlist .playlist-workbench .playlist-preview-screen--auto{
  aspect-ratio:16/9!important;
  width:min(100%,460px)!important;height:auto!important;
}
/* El editor puede desplazarse hasta el ultimo control incluso a resoluciones bajas. */
.ide-grid .ide-editor{min-height:0!important;min-width:0!important}
.ide-grid .ide-document{min-width:0!important;min-height:0!important;overflow-y:auto!important;overflow-x:hidden!important;scrollbar-gutter:stable}
.designer-canvas--playlist .playlist-sequence-panel .playlist-sequence{
  min-height:130px!important;max-height:clamp(240px,54dvh,600px)!important;
  overflow-y:auto!important;overflow-x:hidden!important;
}
/* Resumen: columnas y valores numericos alineados a la derecha. */
.ide-properties .playlist-duration-summary--properties{
  display:grid!important;grid-template-columns:minmax(0,45%) minmax(0,55%)!important;
  align-items:center!important;margin:0!important;padding:0!important;gap:0!important;
}
.ide-properties .playlist-duration-summary--properties>.playlist-duration-heading{
  display:block!important;grid-column:1/-1!important;padding:8px 10px!important;
  background:var(--surface-2);font-weight:700;
}
.ide-properties .playlist-duration-summary--properties>.playlist-duration-label,
.ide-properties .playlist-duration-summary--properties>.playlist-duration-value{
  display:block!important;grid-column:auto!important;padding:8px 10px!important;
  border-top:1px solid var(--border-soft)!important;min-width:0!important;
  overflow-wrap:anywhere!important;font-variant-numeric:tabular-nums;
}
.ide-properties .playlist-duration-summary--properties>.playlist-duration-label{text-align:left!important}
.ide-properties .playlist-duration-summary--properties>.playlist-duration-value{text-align:right!important}
.ide-properties .playlist-duration-summary--properties>.playlist-duration-total{color:var(--accent)!important;font-weight:700}
.ide-properties .playlist-duration-summary--properties>.playlist-duration-pending{
  display:block;grid-column:1/-1;text-align:right;padding:4px 10px;color:var(--muted);
}
/* El checkbox de precarga precede al titulo, sin reordenamiento de grid. */
.studio-property-section .playlist-output-settings__grid>.playlist-output-toggle{
  display:flex!important;flex-direction:row!important;align-items:center!important;
  justify-content:flex-start!important;gap:10px!important;
  padding:9px 10px!important;
}
.studio-property-section .playlist-output-toggle>input{
  position:static!important;grid-column:auto!important;grid-row:auto!important;
  flex:0 0 16px!important;width:16px!important;height:16px!important;margin:0!important;
  justify-self:auto!important;order:0!important;
}
.studio-property-section .playlist-output-toggle>span{
  grid-column:auto!important;grid-row:auto!important;flex:1 1 auto!important;order:1!important;
  min-width:0!important;text-align:left!important;
}
/* Editor estrecho: apilar solo cuando el ANCHO UTIL real no permite dos columnas. */
@container (max-width:760px){
  .designer-canvas--playlist .playlist-workbench,
  .designer-canvas--playlist .playlist-workbench--portrait,
  .designer-canvas--playlist .playlist-workbench--landscape,
  .designer-canvas--playlist .playlist-workbench--auto{
    grid-template-columns:minmax(0,1fr)!important;
    grid-template-areas:"preview" "sequence"!important;
    grid-template-rows:auto auto!important;
  }
  .designer-canvas--playlist .playlist-preview-panel{
    grid-column:1!important;grid-row:1!important;max-width:480px!important;
  }
  .designer-canvas--playlist .playlist-sequence-panel{
    grid-column:1!important;grid-row:2!important;
  }
}
@media(max-width:760px){
  .ide-project-shell{min-height:0!important;height:calc(100dvh - 75px)!important;overflow:hidden!important}
  .ide-grid .ide-editor{height:100%!important;min-height:0!important}
  .ide-grid .ide-document{height:100%!important;overflow-y:auto!important;overscroll-behavior:contain}
  .designer-canvas--playlist .playlist-preview-stage{height:clamp(240px,40dvh,390px)!important}
}


/* integration_016 FIX48 — unico layout compacto para todos los documentos IDE.
   Sustituye las reglas contradictorias FIX44/45/46/47 con selectores especificos. */
@media (max-width:1240px) {
  html, body { min-width:0!important; max-width:100%!important; }
  .studio-window { height:100dvh!important; min-height:0!important; grid-template-rows:auto minmax(0,1fr) 22px!important; overflow:hidden!important; }
  .studio-host { min-height:0!important; min-width:0!important; overflow:auto!important; }
  body .ide-project-shell { display:flex!important; flex-direction:column!important; width:100%!important; height:100%!important; min-height:0!important; max-height:100%!important; overflow:hidden!important; }
  body .ide-project-shell > .studio-pane-mobile-tools {
    display:flex!important; flex:0 0 auto!important; align-self:stretch!important;
    width:100%!important; height:36px!important; min-height:36px!important; max-height:36px!important;
    box-sizing:border-box!important; padding:3px 8px!important; gap:5px!important;
    position:relative!important; top:auto!important; z-index:25!important;
    align-items:center!important; justify-content:flex-start!important;
  }
  body .ide-project-shell > .studio-pane-mobile-tools > button {
    display:inline-flex!important; flex:0 0 auto!important; width:auto!important; height:27px!important;
    min-height:27px!important; max-height:27px!important; max-width:135px!important;
    padding:3px 8px!important; margin:0!important; font-size:11px!important;
    line-height:1.2!important; align-items:center!important; justify-content:center!important;
  }
  body .ide-project-shell > .ide-grid,
  body .ide-project-shell > .ide-grid.is-explorer-collapsed,
  body .ide-project-shell > .ide-grid.is-properties-collapsed,
  body .ide-project-shell > .ide-grid.is-explorer-collapsed.is-properties-collapsed {
    display:flex!important; flex:1 1 auto!important; flex-direction:column!important;
    height:auto!important; min-height:0!important; min-width:0!important; overflow:hidden!important;
    grid-template-columns:none!important; grid-template-rows:none!important; align-items:stretch!important;
  }
  body .ide-project-shell .ide-grid > aside.ide-explorer:not(.studio-mobile-open),
  body .ide-project-shell .ide-grid > aside.ide-properties:not(.studio-mobile-open) {
    display:none!important; position:static!important; width:0!important; height:0!important;
    min-height:0!important; max-height:0!important; overflow:hidden!important;
    border:0!important; padding:0!important; margin:0!important;
  }
  body .ide-project-shell .ide-grid > aside.ide-explorer.studio-mobile-open,
  body .ide-project-shell .ide-grid > aside.ide-properties.studio-mobile-open {
    display:flex!important; flex-direction:column!important; position:fixed!important;
    top:0!important; bottom:0!important; height:100dvh!important; min-height:0!important; max-height:100dvh!important;
    width:min(365px,90vw)!important; max-width:90vw!important; padding:0!important; margin:0!important;
    overflow-y:auto!important; overflow-x:hidden!important; overscroll-behavior:contain!important;
    z-index:1001!important; background:var(--panel)!important; box-shadow:0 12px 36px #0004!important;
  }
  body .ide-project-shell .ide-grid > aside.ide-explorer.studio-mobile-open { left:0!important; right:auto!important; }
  body .ide-project-shell .ide-grid > aside.ide-properties.studio-mobile-open { right:0!important; left:auto!important; width:min(395px,94vw)!important; max-width:94vw!important; }
  body .ide-project-shell .studio-pane-backdrop:not([hidden]) { position:fixed!important; inset:0!important; display:block!important; z-index:1000!important; background:rgba(12,22,35,.46)!important; }
  body .ide-project-shell .ide-grid > .ide-editor {
    display:grid!important; flex:1 1 auto!important; height:100%!important; min-height:0!important; width:100%!important; min-width:0!important;
    overflow:hidden!important; grid-template-rows:35px minmax(0,1fr)!important;
  }
  body .ide-project-shell .ide-grid > .ide-editor > .ide-document {
    min-height:0!important; max-height:100%!important; overflow-y:auto!important; overflow-x:hidden!important;
    scrollbar-gutter:stable!important;
  }
  body .ide-project-shell .ide-grid > .ide-editor > .ide-tabs { min-width:0!important; max-width:100%!important; }
  body .ide-project-shell .ide-grid > .ide-editor .designer-canvas--playlist { max-width:100%!important; min-width:0!important; }
  .preview-document-body { max-width:100%!important; min-width:0!important; }
  .preview-document-media { object-fit:contain!important; max-width:100%!important; }
}
@media (max-width:760px) {
  body .ide-project-shell { height:100%!important; min-height:0!important; overflow:hidden!important; }
  body .ide-project-shell .ide-grid > .ide-editor > .ide-document { padding:12px!important; }
  .editor-heading--project { flex-wrap:wrap!important; min-width:0!important; }
  .editor-heading-actions { max-width:100%!important; }
}

/* FIX49 — controles de audio adaptables al ancho real del editor. */
.playlist-background-audio__settings{
  display:flex!important;flex-wrap:wrap!important;align-items:end!important;
  gap:10px 12px!important;min-width:0!important;
}
.playlist-background-audio__settings>label:not(.playlist-background-audio__restart),
.playlist-background-audio__settings>.playlist-background-audio__add{min-width:0!important;max-width:100%!important}
.playlist-background-audio__settings>label:not(.playlist-background-audio__restart){flex:1 1 155px!important}
.playlist-background-audio__settings>.playlist-background-audio__add{flex:0 0 auto!important}
.playlist-background-audio__secondary{
  display:flex!important;align-items:end!important;gap:12px!important;
  flex:2 1 365px!important;min-width:0!important;max-width:100%!important;
}
.playlist-background-audio__secondary .playlist-background-audio__volume{
  display:flex!important;flex:1 1 150px!important;min-width:110px!important;
  max-width:100%!important;flex-direction:column!important;gap:5px!important;
}
.playlist-background-audio__secondary .playlist-background-audio__volume input{
  width:100%!important;min-width:0!important;max-width:100%!important;margin:0!important;
}
.playlist-background-audio__secondary .playlist-background-audio__restart{
  display:flex!important;flex:0 1 auto!important;min-width:0!important;
  max-width:100%!important;align-items:center!important;gap:7px!important;
  white-space:normal!important;overflow-wrap:normal!important;
}
.playlist-background-audio__secondary .playlist-background-audio__restart span{
  display:inline!important;white-space:normal!important;overflow-wrap:normal!important;
  line-height:1.3!important;font-size:11px!important;
}
@container (max-width:700px){
  .playlist-background-audio__settings>.playlist-background-audio__add{order:1}
  .playlist-background-audio__settings>.playlist-background-audio__secondary{
    order:2;flex:1 1 100%!important;width:100%!important;
  }
}
@media(max-width:450px){
  .playlist-background-audio__secondary{flex-wrap:wrap!important}
  .playlist-background-audio__secondary .playlist-background-audio__restart{flex-basis:100%!important}
}
/* Superficie exterior del monitor igual al fondo del documento; el marco y
   pantalla interna mantienen su contraste y dimensiones. */
.designer-canvas--playlist .playlist-preview-stage,
.designer-canvas--playlist .playlist-workbench--portrait .playlist-preview-stage,
.designer-canvas--playlist .playlist-workbench--landscape .playlist-preview-stage,
.designer-canvas--playlist .playlist-workbench--auto .playlist-preview-stage{
  background:var(--editor)!important;
}
/* Botón idéntico al selector de tema del CMS; mismo icono y preferencia. */
.studio-titlebar .studio-theme-cms{
  width:38px!important;height:38px!important;padding:0!important;
  display:grid!important;place-items:center!important;border-radius:11px!important;
  border:1px solid var(--border)!important;background:var(--surface)!important;
  color:var(--text)!important;font-size:16px!important;flex:none!important;
}
.studio-titlebar .studio-theme-cms:hover{color:var(--accent)!important;border-color:var(--accent)!important}
/* Jerarquia explicita: Biblioteca y Papelera son hermanos; carpetas y
   medios tienen sangria mayor bajo Biblioteca. */
.ide-tree .library-tree-group>.ide-library-root-node{padding-left:25px!important}
.ide-tree .library-tree-group>.library-tree-children>.ide-folder-node{padding-left:45px!important}
.ide-tree .library-tree-group>.library-tree-children>.ide-asset-node{padding-left:60px!important}
.ide-tree .trash-tree-group>[data-trash-node]{padding-left:25px!important}
.ide-tree .trash-tree-group>.trash-tree-children{padding-left:18px!important}
.ide-tree .library-tree-group>.library-tree-children{border-left:1px solid var(--border-soft);margin-left:32px}
.ide-tree .library-tree-group>.library-tree-children>.ide-folder-node{padding-left:13px!important}
.ide-tree .library-tree-group>.library-tree-children>.ide-asset-node{padding-left:28px!important}
.project-lifecycle-busy [data-close-project],
.project-lifecycle-busy a[data-lifecycle-busy="true"]{opacity:.55;cursor:progress;pointer-events:none}

/* FIX50: vista grandes iconos y monitor responsive */
.library-view-mode{display:flex;align-items:center;justify-content:flex-end;gap:6px;flex-wrap:wrap;padding:6px 10px;border-bottom:1px solid var(--border-soft);background:var(--surface);font-size:11px}
.library-view-mode button{border:1px solid var(--border-soft);border-radius:4px;background:var(--surface);color:var(--text);padding:5px 10px;cursor:pointer}
.library-view-mode button[aria-pressed="true"]{background:var(--accent-soft,#dcecfb);border-color:var(--accent,#2674b8);font-weight:700}
.library-explorer-row:focus-visible,.workspace-library-row:focus-visible{outline:2px solid var(--accent,#2674b8)!important;outline-offset:-2px}
.library-explorer.is-icon-view,.workspace-library-list.is-icon-view{display:grid!important;grid-template-columns:repeat(auto-fill,minmax(150px,1fr))!important;gap:9px!important;padding:12px!important;align-content:start!important;overflow-x:hidden!important;overflow-y:auto!important;min-width:0!important}
.library-explorer.is-icon-view .library-explorer-header,.workspace-library-files.is-icon-view .workspace-library-columns{display:none!important}
.library-explorer.is-icon-view .library-explorer-row,.workspace-library-list.is-icon-view .workspace-library-row{box-sizing:border-box!important;display:flex!important;flex-direction:column!important;position:relative!important;align-items:center!important;justify-content:flex-start!important;gap:5px!important;width:100%!important;min-width:0!important;height:155px!important;max-height:155px!important;padding:10px 8px!important;border:1px solid transparent!important;border-radius:5px!important;cursor:default!important;text-align:center!important}
.library-explorer.is-icon-view .library-explorer-row[hidden],.workspace-library-list.is-icon-view .workspace-library-row[hidden],.library-explorer.is-icon-view .library-explorer-row.is-filtered-out,.workspace-library-list.is-icon-view .workspace-library-row.is-filtered-out{display:none!important}
.library-explorer.is-icon-view .library-explorer-row:hover,.workspace-library-list.is-icon-view .workspace-library-row:hover{background:var(--surface-hover,#eaf2fc)!important;border-color:var(--border-soft)!important}
.library-explorer.is-icon-view .library-explorer-row.is-selected,.workspace-library-list.is-icon-view .workspace-library-row.is-selected,.library-explorer.is-icon-view .library-explorer-row.is-multi-selected,.workspace-library-list.is-icon-view .workspace-library-row.is-multi-selected{background:var(--accent-soft,#dbeafe)!important;border-color:var(--accent,#2882cc)!important}
.library-explorer.is-icon-view .library-select-column,.workspace-library-list.is-icon-view .library-select-column{position:absolute!important;top:6px!important;left:6px!important;width:20px!important;min-width:20px!important;display:flex!important;z-index:2!important}
.library-explorer.is-icon-view .library-thumb,.workspace-library-list.is-icon-view .library-thumb{display:flex!important;align-items:center!important;justify-content:center!important;width:112px!important;max-width:112px!important;height:105px!important;min-height:105px!important;max-height:105px!important;overflow:hidden!important;margin:0 auto!important;object-fit:contain!important}
.library-explorer.is-icon-view .library-thumb img,.workspace-library-list.is-icon-view .library-thumb img,.library-explorer.is-icon-view .library-thumb video,.workspace-library-list.is-icon-view .library-thumb video{width:100%!important;height:100%!important;object-fit:contain!important}
.library-explorer.is-icon-view .library-thumb-folder,.workspace-library-list.is-icon-view .library-thumb-folder{font-size:52px!important;background:transparent!important;color:var(--accent,#2674b8)!important}
.library-explorer.is-icon-view .library-audio-badge,.workspace-library-list.is-icon-view .library-audio-badge{font-size:46px!important}
.library-explorer.is-icon-view .library-entry-name,.workspace-library-list.is-icon-view .library-entry-name{display:-webkit-box!important;overflow:hidden!important;text-overflow:ellipsis!important;-webkit-line-clamp:2;-webkit-box-orient:vertical;width:100%!important;max-height:31px!important;line-height:15px!important;font-size:11px!important;white-space:normal!important;overflow-wrap:anywhere!important;text-align:center!important}
.library-explorer.is-icon-view .library-explorer-row>span:not(.library-select-column):not(.library-thumb):not(.library-entry-name),.workspace-library-list.is-icon-view .workspace-library-row>span:not(.library-select-column):not(.library-thumb):not(.library-entry-name){display:none!important}
.workspace-library-files.is-icon-view{overflow-x:hidden!important;min-width:0!important}
@media(max-width:540px){.library-explorer.is-icon-view,.workspace-library-list.is-icon-view{grid-template-columns:repeat(auto-fill,minmax(128px,1fr))!important;gap:5px!important;padding:7px!important}.library-explorer.is-icon-view .library-thumb,.workspace-library-list.is-icon-view .library-thumb{width:102px!important;height:96px!important;min-height:96px!important}}
@media(max-width:1240px){.designer-canvas--playlist .playlist-preview-panel{align-self:start!important}.designer-canvas--playlist .playlist-preview-stage{height:auto!important;min-height:0!important;max-height:min(53dvh,445px)!important;display:flex!important;align-items:center!important;justify-content:center!important;padding:10px!important}.designer-canvas--playlist .playlist-workbench--portrait .playlist-preview-screen,.designer-canvas--playlist .playlist-preview-screen--portrait{height:min(45dvh,400px)!important;max-width:100%!important}.designer-canvas--playlist .playlist-workbench--landscape .playlist-preview-screen,.designer-canvas--playlist .playlist-workbench--auto .playlist-preview-screen{width:min(100%,460px)!important;max-height:min(45dvh,390px)!important}}

/* FIX51 · Icono: miniatura sin fondo artificial ni bandas negras del contenedor. */
.library-explorer.is-icon-view .library-asset-row .library-thumb,
.workspace-library-list.is-icon-view .workspace-library-row[data-entry-kind="asset"] .library-thumb{
 background:transparent!important;border:0!important;box-shadow:none!important;
 padding:0!important;outline:0!important;overflow:hidden!important;
}
.library-explorer.is-icon-view .library-asset-row .library-thumb img,
.library-explorer.is-icon-view .library-asset-row .library-thumb video,
.workspace-library-list.is-icon-view .workspace-library-row[data-entry-kind="asset"] .library-thumb img,
.workspace-library-list.is-icon-view .workspace-library-row[data-entry-kind="asset"] .library-thumb video{
 background:transparent!important;border:0!important;box-shadow:none!important;
 object-fit:contain!important;max-width:100%!important;max-height:100%!important;
}
.library-explorer.is-icon-view .library-thumb[data-thumbnail-kind="audio"],
.workspace-library-list.is-icon-view .library-thumb[data-thumbnail-kind="audio"]{
 color:var(--accent,#247aca)!important;font-size:52px!important;
 background:none!important;border:0!important;box-shadow:none!important;
}
.library-explorer.is-icon-view .library-thumb[data-thumbnail-kind="audio"] .library-audio-badge,
.workspace-library-list.is-icon-view .library-thumb[data-thumbnail-kind="audio"] .library-audio-badge{
 display:grid!important;place-items:center!important;background:none!important;
 border:0!important;box-shadow:none!important;color:inherit!important;
 position:static!important;width:100%!important;height:100%!important;
}
/* FIX51 · Monitor dimensionado desde JS al tamaño REAL del contenedor.
   La pantalla recibe ancho/alto px calculados, sin depender de porcentajes de altura no resolubles. */
.designer-canvas--playlist .playlist-preview-screen{flex-shrink:0!important;min-width:1px!important;min-height:1px!important}
.designer-canvas--playlist .playlist-preview-panel .playlist-preview-stage{
 min-width:0!important;min-height:220px!important;height:clamp(240px,42dvh,430px)!important;
 max-height:430px!important;display:flex!important;align-items:center!important;
 justify-content:center!important;overflow:hidden!important;
}
@media(max-width:760px){
 .designer-canvas--playlist .playlist-preview-panel .playlist-preview-stage{
  height:clamp(220px,40dvh,370px)!important;min-height:220px!important;max-height:370px!important
 }
}

/* FIX52 · Selector Detalle/Icono legible en modo oscuro y estados interactivos. */
html[data-theme="dark"] .library-view-mode button{background:#243044!important;color:#f0f5ff!important;border:1px solid #61758e!important;opacity:1!important}
html[data-theme="dark"] .library-view-mode button[aria-pressed="true"]{background:#225c97!important;color:#fff!important;border-color:#85bafa!important;box-shadow:inset 0 0 0 1px #80b9ff!important}
html[data-theme="dark"] .library-view-mode button:hover{background:#34577b!important;color:#fff!important}
html[data-theme="dark"] .library-view-mode button:focus-visible{outline:2px solid #9dcaff!important;outline-offset:2px}
html[data-theme="light"] .library-view-mode button[aria-pressed="true"]{background:#d7ebff!important;color:#123f6e!important;border-color:#2977bc!important}
.library-view-mode button[aria-pressed="false"]{font-weight:500}
/* FIX67B · Propiedades contextuales: todos los bloques comparten ancho y pueden contraerse.
   La vista previa y la identidad SHA-256 pertenecen al bloque Recurso multimedia. */
.studio-sequence-resource-properties>.studio-property-section{margin:8px!important;width:calc(100% - 16px)!important;box-sizing:border-box}
.studio-resource-detail{margin:8px!important;width:calc(100% - 16px)!important;box-sizing:border-box}
.studio-resource-detail>summary{cursor:pointer;color:var(--text-strong);font-weight:700;padding:9px 11px;background:var(--surface-2);border-bottom:1px solid var(--border-soft)}
.studio-resource-detail .property-section{margin:0;border:0}
.studio-resource-detail .property-media-preview{box-sizing:border-box}
.ide-properties [data-properties-host]>.studio-property-section{width:calc(100% - 16px)!important;box-sizing:border-box}
/* El monitor ocupa sólo la altura que requiere el marco; JS fija la dimensión exacta. */
.designer-canvas--playlist .playlist-preview-stage{min-height:0!important;max-height:none!important;align-items:center!important;justify-content:center!important;overflow:hidden!important;padding:8px!important;box-sizing:border-box!important}
.designer-canvas--playlist .playlist-preview-screen{min-width:1px!important;min-height:1px!important;flex:none!important;max-width:100%!important;max-height:100%!important}
.designer-canvas--playlist .playlist-preview-panel{align-self:start!important}


/* FIX53: el ancho útil del workbench, no la resolución del navegador,
   decide si el monitor y la secuencia se apilan. */
.designer-canvas--playlist .playlist-workbench.playlist-workbench--compact-fit,
.designer-canvas--playlist .playlist-workbench--landscape.playlist-workbench--compact-fit,
.designer-canvas--playlist .playlist-workbench--portrait.playlist-workbench--compact-fit,
.designer-canvas--playlist .playlist-workbench--auto.playlist-workbench--compact-fit{
 display:grid!important;
 grid-template-columns:minmax(0,1fr)!important;
 grid-template-rows:auto auto!important;
 grid-template-areas:"preview" "sequence"!important;
 column-gap:0!important;
 row-gap:12px!important;
 width:100%!important;
 min-width:0!important;
 max-width:100%!important;
 align-items:start!important;
}
.designer-canvas--playlist .playlist-workbench.playlist-workbench--compact-fit > .playlist-preview-panel{
 grid-area:preview!important;
 box-sizing:border-box!important;
 display:block!important;
 width:100%!important;
 min-width:0!important;
 max-width:none!important;
 margin:0!important;
 justify-self:stretch!important;
 align-self:start!important;
}
.designer-canvas--playlist .playlist-workbench.playlist-workbench--compact-fit > .playlist-sequence-panel{
 grid-area:sequence!important;
 box-sizing:border-box!important;
 width:100%!important;
 min-width:0!important;
 max-width:none!important;
 margin:0!important;
 justify-self:stretch!important;
}
.designer-canvas--playlist .playlist-workbench.playlist-workbench--compact-fit .playlist-preview-stage{
 box-sizing:border-box!important;
 width:100%!important;
 min-width:0!important;
 max-width:none!important;
 margin:0!important;
 display:flex!important;
 align-items:center!important;
 justify-content:center!important;
 overflow:hidden!important;
 padding:10px!important;
}
/* La pantalla se centra en su panel de ancho completo y la proporción
   real se dimensiona mediante fitPreviewScreen en JavaScript. */
.designer-canvas--playlist .playlist-workbench.playlist-workbench--compact-fit .playlist-preview-screen{
 flex:none!important;
 margin-inline:auto!important;
 align-self:center!important;
 max-width:100%!important;
}
@media(max-width:1240px){
 .designer-canvas--playlist .playlist-workbench > .playlist-preview-panel{
  min-width:0!important;
 }
}
/* Estado inicial antes de que JavaScript mida el contenedor. */
@media(max-width:900px){
 .designer-canvas--playlist .playlist-workbench{
  grid-template-columns:minmax(0,1fr)!important;
  grid-template-areas:"preview" "sequence"!important;
 }
 .designer-canvas--playlist .playlist-workbench > .playlist-preview-panel{
  width:100%!important;
  max-width:none!important;
 }
}

/* FIX63: carga progresiva de miniaturas; mantiene navegable la secuencia. */
.playlist-sequence .playlist-item-thumb .playlist-thumb-loading {
    display:grid!important;place-items:center!important;position:absolute!important;inset:0!important;
    margin:0!important;padding:0!important;background:linear-gradient(110deg,#141c29 20%,#273346 48%,#141c29 76%)!important;
    background-size:250% 100%!important;color:#8498b7!important;border-radius:0!important;
    font-size:14px!important;animation:studio-sequence-skeleton 1.6s linear infinite;
}
.playlist-sequence .playlist-item-thumb[data-thumbnail-failed="true"] .playlist-thumb-loading { animation:none; }
.playlist-sequence .playlist-item-thumb[data-thumbnail-ready="true"] .playlist-thumb-loading {display:none!important;}
@keyframes studio-sequence-skeleton {from{background-position:100% 0}to{background-position:-100% 0}}
@media (prefers-reduced-motion:reduce) {.playlist-sequence .playlist-thumb-loading{animation:none!important}}

/* FIX64B — Propiedades con scroll propio en escritorio.
   Mantiene visible el encabezado del panel y evita que las secciones inferiores
   queden fuera del viewport cuando el proyecto tiene muchas propiedades. */
@media (min-width:1241px) {
  body .ide-project-shell .ide-grid > aside.ide-properties:not(.is-collapsed) {
    min-height:0!important;
    overflow-y:auto!important;
    overflow-x:hidden!important;
    overscroll-behavior:contain!important;
    scrollbar-gutter:stable;
  }
  body .ide-project-shell .ide-grid > aside.ide-properties:not(.is-collapsed) > .ide-pane-title {
    position:sticky;
    top:0;
    z-index:12;
    flex:0 0 30px;
  }
}

/* FIX64C — Propiedades: un único scroll vertical para todo el panel.
   FIX64B dejó property-grid como un segundo contenedor flex/scroll; cuando las
   propiedades contextuales ocupaban la altura disponible, Proyecto/Motor/Identidad
   quedaban atrapados fuera del área visible. En escritorio el aside completo es
   el único dueño del scroll y property-grid participa en el flujo normal. */
@media (min-width:1241px) {
  body .ide-project-shell .ide-grid > aside.ide-properties:not(.is-collapsed) {
    height:100%!important;
    max-height:100%!important;
    min-height:0!important;
    overflow-y:auto!important;
    overflow-x:hidden!important;
  }
  body .ide-project-shell .ide-grid > aside.ide-properties:not(.is-collapsed) > .property-grid {
    flex:0 0 auto!important;
    min-height:0!important;
    overflow:visible!important;
    padding-bottom:20px!important;
  }
  body .ide-project-shell .ide-grid > aside.ide-properties:not(.is-collapsed) > .studio-sequence-resource-properties,
  body .ide-project-shell .ide-grid > aside.ide-properties:not(.is-collapsed) > .studio-sequence-properties,
  body .ide-project-shell .ide-grid > aside.ide-properties:not(.is-collapsed) > .studio-property-config {
    flex:0 0 auto!important;
  }
}


/* FIX66 — Cierre Playlist v1: preparación de la revisión antes de generar UPv2. */
.playlist-readiness{padding:10px;display:grid;gap:9px;font-size:11px}
.playlist-readiness__state{display:flex;align-items:center;gap:8px;padding:8px 9px;border:1px solid var(--border);border-radius:6px;background:var(--surface-2)}
.playlist-readiness__state>span{display:grid;place-items:center;width:19px;height:19px;border-radius:50%;font-weight:800}
.playlist-readiness.is-ready .playlist-readiness__state>span{background:color-mix(in srgb,var(--success,#2f9e44) 18%,transparent);color:var(--success,#2f9e44)}
.playlist-readiness.is-warning .playlist-readiness__state>span{background:color-mix(in srgb,#d99100 18%,transparent);color:#b97800}
.playlist-readiness.is-error .playlist-readiness__state>span{background:color-mix(in srgb,var(--danger,#d64545) 18%,transparent);color:var(--danger,#d64545)}
.playlist-readiness__metrics{display:grid;grid-template-columns:minmax(92px,43%) minmax(0,1fr);margin:0;border:1px solid var(--border-soft);border-radius:6px;overflow:hidden}
.playlist-readiness__metrics dt,.playlist-readiness__metrics dd{margin:0;padding:6px 8px;border-top:1px solid var(--border-soft);overflow-wrap:anywhere}
.playlist-readiness__metrics dt:nth-of-type(1),.playlist-readiness__metrics dd:nth-of-type(1){border-top:0}
.playlist-readiness__metrics dd{text-align:right;font-weight:650}
.playlist-readiness__issues{display:grid;gap:5px}
.playlist-readiness__issues p,.playlist-readiness__ok{margin:0;padding:6px 8px;border-radius:5px;line-height:1.35}
.playlist-readiness__issues .is-error{background:color-mix(in srgb,var(--danger,#d64545) 9%,transparent);color:var(--text)}
.playlist-readiness__issues .is-warning{background:color-mix(in srgb,#d99100 10%,transparent);color:var(--text)}
.playlist-readiness__ok{background:color-mix(in srgb,var(--success,#2f9e44) 8%,transparent)}
.ide-toolbar-button.is-readiness-blocked{opacity:.55;cursor:not-allowed}

/* FIX67 — puente Playback Studio → MDDS Control Center. */
.project-heading-action-form {
    display: inline-flex;
    margin: 0;
    padding: 0;
}

.project-heading-action-form .ide-toolbar-button {
    margin: 0;
}
/* FIX67D · Paridad visual exacta para Cierre Playlist v1.
   El bloque usa un host con el mismo padding estructural que studio-property-config,
   evitando diferencias de ancho por combinar width + margin en un hijo flex directo. */
.ide-properties > .studio-playlist-readiness-host{
  width:100%!important;
  padding:8px!important;
  box-sizing:border-box!important;
  flex:0 0 auto!important;
}
.ide-properties > .studio-playlist-readiness-host > .studio-playlist-readiness-section{
  width:100%!important;
  margin:0!important;
  box-sizing:border-box!important;
}
.ide-properties > .studio-playlist-readiness-host > .studio-playlist-readiness-section[open] > .playlist-readiness{
  display:grid!important;
  width:100%!important;
  box-sizing:border-box!important;
}
/* Secuencia continúa como hijo directo, con el mismo inset visual de 8px. */
.ide-properties > .studio-sequence-properties.studio-playlist-only{
  margin:8px!important;
  width:calc(100% - 16px)!important;
  box-sizing:border-box!important;
  flex:0 0 auto!important;
}

/* FIX86J — acciones principales compactas, ayuda funcional y guard de revisión. */
@media (min-width:1321px){
    .editor-heading--project>div:first-child{flex:1 1 260px;min-width:0}
    .project-heading-actions{max-width:none!important;flex:0 1 auto;flex-wrap:nowrap!important;white-space:nowrap}
    .project-heading-actions>.ide-toolbar-button,
    .project-heading-actions>.project-heading-action-form,
    .project-heading-actions>.project-heading-save-state{flex:0 0 auto}
}
@media (max-width:1320px){
    .project-heading-actions{max-width:none;flex-wrap:wrap}
}
[data-send-to-control-center]:disabled{opacity:.45;cursor:not-allowed;filter:saturate(.55)}
.studio-help{cursor:pointer}
body.studio-help-open{overflow:hidden}
.studio-help-overlay{position:fixed;inset:0;z-index:1600;display:grid;place-items:center;padding:22px;background:#0009;backdrop-filter:blur(2px)}
.studio-help-overlay[hidden]{display:none!important}
.studio-help-dialog{width:min(760px,96vw);max-height:min(760px,90dvh);display:grid;grid-template-rows:auto minmax(0,1fr) auto;overflow:hidden;border:1px solid var(--border);border-radius:6px;background:var(--editor);box-shadow:0 24px 80px #000a;color:var(--text)}
.studio-help-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 16px;border-bottom:1px solid var(--border);background:var(--surface)}
.studio-help-header h2{margin:2px 0 0;font-size:18px;color:var(--text-strong)}
.studio-help-header>button{width:31px;height:31px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);font-size:18px;cursor:pointer}
.studio-help-body{overflow:auto;padding:16px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.studio-help-body section{padding:12px;border:1px solid var(--border-soft);border-radius:5px;background:var(--surface)}
.studio-help-body section:last-child{grid-column:1/-1}
.studio-help-body h3{margin:0 0 6px;font-size:12px;color:var(--text-strong)}
.studio-help-body p{margin:0;font-size:11px;line-height:1.55;color:var(--text)}
.studio-help-body kbd{display:inline-flex;align-items:center;min-height:20px;padding:0 6px;border:1px solid var(--border);border-bottom-width:2px;border-radius:3px;background:var(--surface-2);font:10px/1.2 var(--font-mono,Consolas,monospace)}
.studio-help-footer{display:flex;justify-content:flex-end;padding:11px 16px;border-top:1px solid var(--border);background:var(--surface)}
@media(max-width:720px){.studio-help-overlay{padding:8px}.studio-help-body{grid-template-columns:1fr}.studio-help-body section:last-child{grid-column:auto}}



/* FIX86Q · Playback Studio libraries adopt the validated Windows Explorer interaction model. */
.library-navigation-controls{display:flex;align-items:center;gap:2px;flex:0 0 auto}
.explorer-command--nav{width:32px;min-width:32px;padding:0!important;justify-content:center;font-size:14px}
.explorer-command--nav:disabled{opacity:.38;cursor:default;pointer-events:none}
.explorer-command-separator--navigation{margin-left:5px;margin-right:7px}
.library-view-mode--explorer{justify-content:flex-end!important;padding:5px 8px!important;border-top:0!important}
.library-view-mode--explorer button{min-width:76px}
.library-document-header{align-items:flex-start}
.library-view-actions{align-items:center;justify-content:flex-end;flex-wrap:wrap}
.workspace-library-commandbar{align-items:center}

/* Each separator is the RIGHT edge of the same column it resizes. Checkbox remains fixed. */
.library-explorer-header,.library-explorer-row,.library-inline-folder-row{
    grid-template-columns:
        36px
        var(--mdds-library-col-orientation,68px)
        var(--mdds-library-col-name,320px)
        var(--mdds-library-col-kind,110px)
        var(--mdds-library-col-resolution,120px)
        var(--mdds-library-col-duration,105px)
        var(--mdds-library-col-size,110px)
        var(--mdds-library-col-usage,160px)!important;
    min-width:var(--mdds-library-grid-width,1029px)!important;
}
.workspace-library-columns,.workspace-library-row{
    grid-template-columns:
        36px
        var(--mdds-library-col-orientation,68px)
        var(--mdds-library-col-name,320px)
        var(--mdds-library-col-kind,110px)
        var(--mdds-library-col-resolution,120px)
        var(--mdds-library-col-duration,105px)
        var(--mdds-library-col-size,110px)
        var(--mdds-library-col-usage,160px)!important;
    min-width:var(--mdds-library-grid-width,1029px)!important;
}
.library-sort-button.library-resizable-column-header{position:relative!important;padding-right:17px!important;overflow:visible!important}
.library-column-resize-handle{
    position:absolute;z-index:12;top:3px;right:-7px;bottom:3px;width:15px;
    cursor:col-resize;touch-action:none;user-select:none;outline:none
}
.library-column-resize-handle::after{
    content:"";position:absolute;left:7px;top:1px;bottom:1px;width:1px;background:color-mix(in srgb,var(--border) 82%,transparent);
    transition:background .12s ease,box-shadow .12s ease
}
.library-column-resize-handle:hover::after,
.library-column-resize-handle:focus-visible::after,
.library-column-resize-handle.is-resizing::after{
    background:var(--accent);box-shadow:0 0 0 1px color-mix(in srgb,var(--accent) 22%,transparent)
}
.library-sort-button.is-resizing{background:color-mix(in srgb,var(--accent) 11%,var(--surface-2))!important;color:var(--text-strong)!important}
.library-column-resize-handle.is-resizing::before{
    content:attr(data-width);position:absolute;right:9px;top:-25px;white-space:nowrap;padding:3px 7px;border:1px solid var(--border);
    border-radius:3px;background:var(--surface-2);color:var(--text-strong);font-size:9px;font-weight:700;text-transform:none;box-shadow:0 3px 10px #0004
}
.library-select-column{width:36px!important;min-width:36px!important}
.library-explorer,.workspace-library-files{overflow-x:auto!important}
.library-explorer.is-icon-view,.workspace-library-list.is-icon-view{min-width:0!important}
.library-explorer.is-icon-view .library-explorer-row,.workspace-library-list.is-icon-view .workspace-library-row{min-width:0!important}

@media(max-width:1240px){
    .library-view-actions{justify-content:flex-start}
    .library-navigation-controls{order:-3}
    .explorer-command-separator--navigation{order:-2}
    .library-search-control{order:-1;flex:1 1 220px}
}


/* FIX86R · Shared Library single-scroll ownership + resizable preview/properties pane. */
/* The shared list owns scrolling. The outer file column must never add a second horizontal scrollbar. */
.workspace-library-files{overflow:hidden!important}
.workspace-library-list{overflow:auto!important;overscroll-behavior:contain;scrollbar-gutter:stable}

/* The preview/properties pane can be resized from its LEFT edge, just like an Explorer details pane. */
.workspace-library-properties,.ide-properties{position:relative}
.workspace-library-properties{display:flex;flex-direction:column;overflow:hidden!important}
.workspace-library-properties-body{flex:1 1 auto;min-height:0;overflow:auto!important}
.library-properties-resize-handle{
    position:absolute;z-index:35;left:0;top:0;bottom:0;width:10px;
    cursor:col-resize;touch-action:none;user-select:none;outline:none;background:transparent
}
.library-properties-resize-handle::after{
    content:"";position:absolute;left:0;top:0;bottom:0;width:1px;background:var(--border);
    transition:background .12s ease,box-shadow .12s ease
}
.library-properties-resize-handle:hover::after,
.library-properties-resize-handle:focus-visible::after,
.library-properties-resize-handle.is-resizing::after{
    background:var(--accent);box-shadow:0 0 0 1px color-mix(in srgb,var(--accent) 20%,transparent)
}
.library-properties-resize-handle.is-resizing::before{
    content:attr(data-width);position:absolute;left:10px;top:8px;white-space:nowrap;padding:3px 7px;
    border:1px solid var(--border);border-radius:3px;background:var(--surface-2);color:var(--text-strong);
    font-size:9px;font-weight:700;box-shadow:0 3px 10px #0004
}
.ide-properties.is-collapsed>.library-properties-resize-handle{display:none!important}
.studio-library-properties-resizing,.studio-library-properties-resizing *{cursor:col-resize!important;user-select:none!important}

@media(min-width:1241px){
    .workspace-library-grid{
        grid-template-columns:240px minmax(480px,1fr) var(--mdds-studio-library-properties-width,290px)!important
    }
    .ide-grid[data-ide-grid]{
        grid-template-columns:270px minmax(480px,1fr) var(--mdds-studio-library-properties-width,300px)!important
    }
    .ide-grid[data-ide-grid].is-explorer-collapsed{
        grid-template-columns:30px minmax(480px,1fr) var(--mdds-studio-library-properties-width,300px)!important
    }
    .ide-grid[data-ide-grid].is-properties-collapsed{
        grid-template-columns:270px minmax(480px,1fr) 30px!important
    }
    .ide-grid[data-ide-grid].is-explorer-collapsed.is-properties-collapsed{
        grid-template-columns:30px minmax(480px,1fr) 30px!important
    }
}
@media(max-width:1240px){
    .library-properties-resize-handle{display:none!important}
    .workspace-library-files{overflow:hidden!important}
    .workspace-library-list{overflow:auto!important}
}


/* FIX86S · Shared Library Properties stays fixed; only Project Library Properties is resizable. */
.workspace-library-properties>.library-properties-resize-handle{display:none!important}
@media(min-width:1241px){
    .workspace-library-grid{grid-template-columns:240px minmax(480px,1fr) 290px!important}
    .ide-grid[data-ide-grid]{grid-template-columns:270px minmax(480px,1fr) var(--mdds-studio-project-properties-width,300px)!important}
    .ide-grid[data-ide-grid].is-explorer-collapsed{grid-template-columns:30px minmax(480px,1fr) var(--mdds-studio-project-properties-width,300px)!important}
    .ide-grid[data-ide-grid].is-properties-collapsed{grid-template-columns:270px minmax(480px,1fr) 30px!important}
    .ide-grid[data-ide-grid].is-explorer-collapsed.is-properties-collapsed{grid-template-columns:30px minmax(480px,1fr) 30px!important}
}


/* FIX86T · Shared Library uses the same single scroll-host model as Project Library. */
.workspace-library-files{overflow:hidden!important;min-width:0!important}
.workspace-library-explorer{
    flex:1 1 auto;min-width:0;min-height:0;overflow:auto!important;overscroll-behavior:contain;scrollbar-gutter:stable
}
.workspace-library-explorer>.workspace-library-columns{position:sticky;top:0;z-index:6}
.workspace-library-explorer>.workspace-library-list{
    min-width:var(--mdds-library-grid-width,1029px)!important;min-height:0!important;max-height:none!important;overflow:visible!important
}
.workspace-library-files.is-icon-view .workspace-library-explorer{overflow-x:hidden!important;overflow-y:auto!important}
.workspace-library-files.is-icon-view .workspace-library-list{min-width:0!important;max-height:none!important;overflow:visible!important}
@media(max-width:1240px){
    .workspace-library-explorer{overflow:auto!important}
    .workspace-library-files.is-icon-view .workspace-library-explorer{overflow-x:hidden!important}
}