/* Capa del hub: solo tokens de studio-tokens.css. */
body{overflow:hidden}
:root{--header-h:114px}
/* sin bordes en todo el hub */
.float-card,.content-head{border:0}
.lib-thumb,.lib-card:hover .lib-thumb{box-shadow:none}
.stage{position:fixed;inset:0;background-color:var(--stage);
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:24px 24px;background-position:center top}

/* header flotante */
.side{display:flex;flex-direction:column;gap:var(--ui-gap);min-height:0}
.header{flex:none;display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding:16px;border:0}
.brand{display:flex;align-items:center;gap:12px;font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:.02em;white-space:nowrap}
.brand .home{display:flex;align-items:center;gap:12px;padding:0;border:0;background:none;color:inherit;font:inherit;text-transform:inherit;letter-spacing:inherit;cursor:pointer}
.header{cursor:pointer}
.brand img{display:block;border-radius:8px}
.tagline{align-self:stretch;padding-top:12px;border-top:1px solid var(--border-strong);color:var(--text)}
.tagline p{font-size:13px;line-height:1.4;font-weight:500;text-wrap:pretty}
.tagline small{display:block;margin-top:6px;font-size:12px;line-height:1.35;font-weight:400;color:var(--text2);font-variant-numeric:tabular-nums}

/* crédito */
.credit{position:fixed;left:0;right:0;bottom:0;height:var(--edge);display:flex;align-items:center;justify-content:flex-end;padding:0 var(--edge-x);font-size:12px;color:var(--text2);text-align:right;pointer-events:none}
.credit a{color:var(--text);text-decoration:none;pointer-events:auto}
.credit a:hover{text-decoration:underline}

/* estructura: lista + contenido */
:root{--edge:56px;--edge-x:64px}
.layout{position:fixed;top:var(--edge);left:var(--edge-x);right:var(--edge-x);bottom:var(--edge);display:grid;grid-template-columns:var(--sidebar-w) minmax(0,1fr);gap:var(--ui-gap)}
.list{flex:1;min-height:0;display:flex;flex-direction:column;gap:8px;overflow:auto;padding:2px;scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}
.item{display:grid;grid-template-columns:112px 1fr auto;align-items:center;gap:12px;padding:10px;text-align:left;border-radius:var(--radius-lg);
  border:0;background:var(--panel);color:var(--text);transition:background-color 120ms ease}
.item{position:relative}
.item:hover{background:#181818}
.item[aria-current="true"]{background:var(--input)}
.item[aria-current="true"]{box-shadow:inset 0 0 0 1.5px var(--accent)}
.item .ph{position:relative;overflow:hidden;aspect-ratio:16/9;border-radius:var(--radius);background:var(--input)}
.item .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.item[aria-current="true"] .ph{background:var(--panel)}
.item b{display:block;font-size:14px;font-weight:600}
.item small{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;font-size:12px;line-height:1.35;color:var(--text2);margin-top:2px}
.item .n{align-self:start;padding:2px 4px 0 0;font-size:11px;color:var(--text-disabled);font-variant-numeric:tabular-nums}
.item.soon{background:transparent;color:var(--text-disabled);pointer-events:none;padding:8.5px;border:1.5px dashed rgba(255,255,255,.2)}
.item.soon .ph{background:var(--panel)}

.content{display:flex;flex-direction:column;min-width:0;overflow:hidden}
.content-head:empty{display:none}
.content-head{flex:none;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px}
.content-head .panel-title{font-size:14px}
.head-left{display:flex;align-items:center;gap:12px;min-width:0}
.ctl{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:32px;min-width:32px;padding:0 10px;border:0;border-radius:var(--radius);background:var(--input);color:var(--text);font-size:12px;font-weight:600;transition:background-color 120ms ease,transform 160ms var(--ease-out)}
.ctl:hover{background:#242424}
.ctl:active{transform:scale(.97)}
.ctl:focus-visible{outline-color:var(--text)}
.content-body{flex:1;overflow:auto;padding:16px;scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));grid-auto-flow:dense;gap:24px 16px}
.grid .lib-card{gap:1px;position:relative;cursor:pointer;text-decoration:none;animation:in 220ms var(--ease-out) both;animation-delay:calc(var(--i) * 30ms)}
.grid .lib-card.featured{grid-column:span 2}
.sort{position:relative;flex:none}
.sort-btn{display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 10px 0 12px;border:0;border-radius:var(--radius);background:var(--input);color:var(--text);font-family:inherit;font-size:12px;font-weight:400;line-height:1;cursor:pointer;transition:background-color 120ms ease,transform 120ms var(--ease-out)}
.sort-btn span{font-weight:400;color:var(--text2)}
.sort-btn b{font-weight:400}
.sort-btn:hover,.sort-btn[aria-expanded="true"]{background:#242424}
.sort-btn:active{transform:scale(.97)}
.sort-btn:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}
.sort-btn .chev{color:var(--text2);transition:transform 160ms var(--ease-out)}
.sort-btn[aria-expanded="true"] .chev{transform:rotate(180deg)}
.sort-menu{position:absolute;z-index:30;top:calc(100% + 6px);right:0;min-width:100%;width:max-content;margin:0;padding:4px;list-style:none;border:1px solid var(--border-strong);border-radius:var(--radius);background:#161616;box-shadow:var(--shadow-popover);transform-origin:top right;animation:pop 140ms var(--ease-out) both}
.sort-menu[hidden]{display:none}
.sort-menu li{display:flex;align-items:center;justify-content:space-between;gap:20px;height:32px;padding:0 10px;border-radius:var(--radius-sm);font-size:12px;font-weight:400;color:var(--text2);cursor:pointer;outline:none;transition:background-color 100ms ease,color 100ms ease}
.sort-menu li svg{opacity:0}
.sort-menu li:hover,.sort-menu li:focus-visible{background:var(--active);color:var(--text)}
.sort-menu li[aria-selected="true"]{color:var(--text)}
.sort-menu li:focus-visible{outline:2px solid var(--focus-ring);outline-offset:-2px}
.sort-menu li[aria-selected="true"] svg{opacity:1}
@keyframes pop{from{opacity:0;transform:translateY(-4px) scale(.97)}}
@media (prefers-reduced-motion:reduce){.sort-menu{animation:none}}
.sortrow{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:12px;margin:0 0 16px}
.sortrow .hero-tools{margin-right:auto}
.grid.top3{grid-template-columns:repeat(3,minmax(0,1fr));margin-bottom:24px}
.grid .lib-thumb{position:relative;display:grid;place-items:center;color:var(--text-disabled);font-size:12px;aspect-ratio:16/9;transition:transform 160ms var(--ease-out)}
.grid .lib-card:hover .lib-thumb,.grid .lib-card:focus-visible .lib-thumb{transform:translateY(-2px)}
.tag{position:absolute;top:8px;left:8px;height:20px;padding:0 8px;display:inline-flex;align-items:center;border-radius:var(--radius-sm);background:rgba(5,5,5,.72);color:var(--text);font-size:11px;font-weight:500}
.lib-stats{display:block;margin:2px 0 0;padding:0 2px;line-height:1.3;font-size:11px;color:var(--text-disabled,#777);font-variant-numeric:tabular-nums}
.lib-card.more .lib-thumb{background:transparent;box-shadow:inset 0 0 0 1px var(--border-strong)}
.lib-card.soon{cursor:default}
.lib-card.soon:hover .lib-thumb{transform:none}
.pill{height:20px;padding:0 8px;display:inline-flex;align-items:center;border-radius:var(--radius-sm);background:rgba(5,5,5,.45);color:var(--text);font-size:11px;font-weight:500}
.lib-thumb:has(img){overflow:hidden;border-radius:var(--radius)}
.lib-thumb img,.lib-thumb video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.lib-thumb video{opacity:0;transition:opacity 160ms ease}
.lib-thumb video.on{opacity:1}
.fade{animation:in 220ms var(--ease-out) both}
@keyframes in{from{opacity:0;transform:translateY(8px)}}

/* hero (solo en All): plano, color acento, tipografía y barras */
.hero{container-type:inline-size;display:flex;flex-direction:column;justify-content:space-between;gap:clamp(16px,3cqi,32px);min-height:clamp(300px,40vh,380px);margin:0 0 24px;padding:clamp(20px,3cqi,32px);
  border-radius:var(--radius-lg);background:var(--accent);color:var(--on-accent);animation:in 320ms var(--ease-out) both}
.sand{position:relative;flex:1;min-height:200px;margin:0 -4px}
.sand canvas{position:absolute;inset:0;width:100%;height:100%;cursor:crosshair;touch-action:pan-y}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
/* a11y: skip link (solo visible con foco) y destinos de foco programático sin anillo */
.skip{position:fixed;top:8px;left:8px;z-index:100;padding:8px 12px;border-radius:var(--radius);background:var(--text);color:var(--page);font-size:13px;font-weight:600;transform:translateY(-200%)}
.skip:focus{transform:none}
.content:focus,.panel-title:focus,.hero:focus{outline:none}
.hero-tools{display:flex;flex-wrap:wrap;gap:6px}
.hero-tools button{display:inline-flex;align-items:center;gap:6px;height:32px;padding:0 10px;border:0;border-radius:var(--radius);background:var(--input);color:var(--text);font-size:12px;font-weight:600;transition:background-color 120ms ease,color 120ms ease,transform 160ms var(--ease-out)}
.hero-tools button small{font-size:9px;font-weight:500;color:var(--text2);font-variant-numeric:tabular-nums}
.hero-tools button:hover{background:#242424;transform:translateY(-2px)}
.item:focus-visible,.lib-card:focus-visible{outline-offset:-2px}
.lib-card:focus-visible .lib-thumb{outline:2px solid var(--focus-ring);outline-offset:2px}
.grid .lib-thumb{background:linear-gradient(110deg,var(--input) 30%,#212121 50%,var(--input) 70%) 0 0/200% 100%;animation:sheen 2.4s linear infinite}
@keyframes sheen{to{background-position:-200% 0}}
.grid.out{opacity:0;transform:translateY(4px)}
.grid{transition:opacity 90ms ease,transform 90ms ease}
.item:active{transform:scale(.99)}
.item{transition:background-color 120ms ease,transform 120ms var(--ease-out)}

@media (max-width:1023px){

  html,body{height:auto;overflow:visible}
  .content-body{flex:none;overflow:visible}
  .side{min-height:auto}
  .hero{min-height:300px}
  .credit{position:relative;display:block;height:auto;padding:0 24px 24px;text-align:center;line-height:1.5}
  .layout{position:relative;inset:auto;margin:24px 24px 32px;display:flex;flex-direction:column}
  .list{flex:none;flex-direction:row;overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain}
  .item{min-width:300px}
  .content{overflow:visible}
  .grid,.grid.top3{grid-template-columns:minmax(0,1fr);gap:24px}
  .grid .lib-card.featured{grid-column:auto}
}