/* MetAI Sref Explorer — usa los colores de marca de met-ai.tech (--metai-*) */
.sx{--sx-ink:#0b0b12;--sx-sub:#5b5b6b;--sx-line:#e6e6ee;--sx-soft:#f5f5f9;--sx-card:#fff;--sx-grad:var(--metai-gradient,linear-gradient(85deg,#1b32df,#822dda 40%,#d628d6));--sx-r:16px;
  color:var(--sx-ink);max-width:1240px;margin:0 auto;padding:0 16px 64px;font-size:15px;line-height:1.5}
.sx *{box-sizing:border-box}
.sx button{font:inherit;color:inherit;cursor:pointer}
.sx-empty{color:var(--sx-sub);text-align:center;padding:48px 0;grid-column:1/-1}

.sx-bar{display:flex;gap:10px;margin:0 auto 20px;max-width:760px}
.sx-q{flex:1;min-width:0;height:52px;padding:0 18px;border:1.5px solid var(--sx-line);border-radius:99px;font:inherit;font-size:16px;background:#fff;outline:none;transition:border-color .2s,box-shadow .2s}
.sx-q:focus{border-color:#822dda;box-shadow:0 0 0 4px rgba(130,45,218,.12)}
.sx-btn{display:inline-flex;align-items:center;gap:6px;height:44px;padding:0 18px;border:1.5px solid var(--sx-line);border-radius:99px;background:#fff;font-weight:600;white-space:nowrap;transition:transform .15s,border-color .2s}
.sx-btn:hover{border-color:#822dda;transform:translateY(-1px)}
.sx-btn-grad{border:0;background:var(--sx-grad);color:#fff!important}
.sx-bar .sx-btn{height:52px}

.sx-notfound{max-width:760px;margin:0 auto 24px;padding:18px 20px;border-radius:var(--sx-r);background:var(--sx-soft);display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.sx-notfound p{margin:0}
.sx-notfound[hidden],.sx-modal[hidden],.sx-daily[hidden]{display:none}

.sx-daily{margin:0 0 28px}
.sx-daily-label{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin:0 0 10px;background:var(--sx-grad);-webkit-background-clip:text;background-clip:text;color:transparent}

.sx-filters{position:sticky;top:0;z-index:5;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:12px 0;margin:0 0 16px;border-bottom:1px solid var(--sx-line)}
.sx-chips{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding-bottom:4px}
.sx-chips::-webkit-scrollbar{display:none}
.sx-chip{flex:none;height:34px;padding:0 14px;border:1.5px solid var(--sx-line);border-radius:99px;background:#fff;font-size:13px;font-weight:600}
.sx-chip.is-on{background:var(--sx-ink);border-color:var(--sx-ink);color:#fff}
.sx-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:10px}
.sx-colors{display:flex;gap:6px;flex-wrap:wrap}
.sx-dot{width:24px;height:24px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px var(--sx-line);padding:0}
.sx-dot.is-on{box-shadow:0 0 0 2px var(--sx-ink)}
.sx-sv{height:34px;border:1.5px solid var(--sx-line);border-radius:99px;padding:0 12px;font:inherit;font-size:13px;background:#fff}
.sx-count{margin-left:auto;color:var(--sx-sub);font-size:13px}

.sx-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px}
.sx-card{display:flex;flex-direction:column;text-align:left;padding:0;border:1px solid var(--sx-line);border-radius:var(--sx-r);background:var(--sx-card);overflow:hidden;transition:transform .2s,box-shadow .2s}
.sx-card:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(27,50,223,.12)}
.sx-mosaic{display:grid;grid-template-columns:1fr 1fr;aspect-ratio:1;background:var(--sx-soft);gap:2px}
.sx-mosaic img{width:100%;height:100%;object-fit:cover;display:block}
.sx-mosaic.n1{grid-template-columns:1fr}
.sx-mosaic.n3 img:first-child{grid-row:span 2}
.sx-card-body{display:flex;flex-direction:column;gap:4px;padding:12px 14px 14px}
.sx-code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;font-weight:700;color:#822dda}
.sx-name{font-weight:700;font-size:15px}
.sx-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.sx-tags span,.sx-tags button{font-size:12px;padding:3px 9px;border-radius:99px;background:var(--sx-soft);color:var(--sx-sub);border:0}
.sx-tags-btn button:hover{background:var(--sx-ink);color:#fff}
.sx-stg{font-style:normal;font-size:10px;background:#f59e0b;color:#1f1300;padding:1px 6px;border-radius:99px;vertical-align:middle}
.sx-heart{font-style:normal;color:#d628d6}
.sx-new{font-style:normal;font-size:10px;background:var(--sx-grad);color:#fff;padding:1px 7px;border-radius:99px;vertical-align:middle}
.sx-ver{font-size:11px;font-weight:600;color:var(--sx-sub);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}

.sx-card-big{flex-direction:row;width:100%}
.sx-card-big .sx-mosaic{width:min(46%,420px);flex:none}
.sx-card-big .sx-card-body{justify-content:center;padding:24px 28px;gap:8px}
.sx-card-big .sx-name{font-size:clamp(20px,2.4vw,30px);line-height:1.2}
.sx-card-big .sx-code{font-size:15px}

.sx-modal{position:fixed;inset:0;z-index:10000;display:flex;align-items:center;justify-content:center;padding:16px}
.sx-modal-back{position:absolute;inset:0;background:rgba(8,8,16,.72);backdrop-filter:blur(4px)}
.sx-modal-box{position:relative;width:min(1080px,100%);max-height:calc(100vh - 32px);overflow:auto;background:#fff;border-radius:22px;padding:28px;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.sx-x{position:sticky;top:0;float:right;width:40px;height:40px;border-radius:50%;border:0;background:var(--sx-soft);font-size:24px;line-height:1}
.sx-code-big{font-size:18px}
.sx-d-name{font-size:clamp(22px,3vw,34px);line-height:1.2;margin:6px 0 8px}
.sx-d-sum{color:var(--sx-sub);margin:0 0 18px;max-width:70ch}
.sx-d-cmd{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:12px 12px 12px 18px;border-radius:14px;background:var(--sx-ink);color:#fff;margin-bottom:22px}
.sx-d-cmd code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:15px;flex:1;min-width:160px}
.sx-d-cmd .sx-btn{height:36px;background:#fff;color:var(--sx-ink);border:0}
.sx-d-cmd small{width:100%;color:#a9a9bb;font-size:12px}
.sx-d-images{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px;margin-bottom:22px}
.sx-d-images figure{margin:0}
.sx-d-images img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:12px;display:block;background:var(--sx-soft)}
.sx-d-images figcaption{font-size:12px;color:var(--sx-sub);margin-top:6px}
.sx-d-meta{display:grid;grid-template-columns:2fr 1fr;gap:20px;margin-bottom:22px}
.sx-d-meta h3{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--sx-sub);margin:0 0 8px}
.sx-pal{display:flex;gap:8px;flex-wrap:wrap}
.sx-pal button{width:36px;height:36px;border-radius:10px;border:1px solid rgba(0,0,0,.08);padding:0}
.sx-d-actions{display:flex;gap:10px;flex-wrap:wrap;border-top:1px solid var(--sx-line);padding-top:18px}
html.sx-lock{overflow:hidden}

@media (max-width:640px){
  .sx-bar{flex-direction:column}
  .sx-q{flex:none}
  .sx-bar .sx-btn{justify-content:center}
  .sx-card-big{flex-direction:column}
  .sx-card-big .sx-mosaic{width:100%}
  .sx-card-big .sx-card-body{padding:16px}
  .sx-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .sx-card-body{padding:10px}
  .sx-modal{padding:0;align-items:flex-end}
  .sx-modal-box{border-radius:22px 22px 0 0;padding:20px 16px;max-height:92vh}
  .sx-d-meta{grid-template-columns:1fr}
  .sx-d-images{grid-template-columns:1fr 1fr}
  .sx-count{margin-left:0;width:100%}
}