:root{
  --bg:#061019;
  --bg2:#0b1622;
  --card:#0e1b29;
  --line:#1e3247;
  --text:#edf6ff;
  --muted:#8ea1b5;
  --brand:#59d0ff;
  --brand2:#7b61ff;
  --shadow:0 18px 42px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html,body{margin:0}
body{
  min-height:100vh;
  background:radial-gradient(circle at top,#15314a 0,#061019 44%),var(--bg);
  color:var(--text);
  font:14px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
}
a{text-decoration:none;color:inherit}
button,input{font:inherit}
img{display:block;max-width:100%}
.shell{max-width:1180px;margin:auto;padding:22px}
.topbar,.toolbar,.hero-actions,.auth-actions,.meta,.tags{display:flex;gap:12px;align-items:center}
.topbar,.toolbar{justify-content:space-between}
.topbar{margin-bottom:18px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800}
.brand-name{letter-spacing:.2px}
.pill{
  display:inline-flex;align-items:center;justify-content:center;
  padding:7px 11px;border-radius:999px;font-size:12px;font-weight:700;
  border:1px solid rgba(89,208,255,.22);background:rgba(89,208,255,.08);color:#a5ebff;
}
.pill.soft{border-color:rgba(255,255,255,.08);background:rgba(255,255,255,.04);color:#dce9f6}
.card,.btn,.search,.auth input{
  border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01));
}
.card{border-radius:24px}
.btn{
  appearance:none;border-radius:16px;padding:11px 15px;color:var(--text);cursor:pointer;
  transition:border-color .2s,transform .2s,box-shadow .2s;
}
.btn:hover,.card:hover,.search:focus-within,.auth{border-color:#34557a;box-shadow:var(--shadow)}
.btn:active{transform:translateY(1px)}
.btn.primary{border:0;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#07111a;font-weight:800}
.btn.ghost{background:rgba(255,255,255,.03)}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;padding:24px}
.hero h1{margin:10px 0 12px;font-size:clamp(30px,5vw,56px);line-height:1.04}
.hero p{margin:0;color:var(--muted);max-width:62ch}
.hero-actions{margin-top:20px;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.stat{padding:15px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.03)}
.stat b{display:block;font-size:22px;margin-bottom:2px}
.stat span{color:var(--muted)}
.toolbar{margin:18px 0 16px}
.search{
  flex:1;min-width:0;border-radius:18px;padding:0 14px;background:var(--card)
}
.search span{opacity:.8}
.search input{
  width:100%;padding:14px 0;border:0;outline:0;background:none;color:var(--text)
}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:14px}
.tile{overflow:hidden;background:var(--card);border-radius:22px}
.media{aspect-ratio:16/9;background:#09131d;overflow:hidden}
.media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.tile:hover .media img{transform:scale(1.03)}
.body{padding:14px}
.title{margin:0 0 6px;font-size:16px;line-height:1.35}
.channel{font-size:12px;color:var(--muted)}
.meta{justify-content:space-between;margin-top:10px}
.tags{flex-wrap:wrap;gap:8px}
.tag{padding:4px 8px;border-radius:999px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06);font-size:12px;color:#c6d4e3}
.time{font-size:12px;color:#d8e7f7;padding:4px 8px;border-radius:999px;background:rgba(6,16,25,.7);border:1px solid rgba(255,255,255,.08)}
.loader{display:none;padding:12px 0 4px}.loader.on{display:block}
.skeleton-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(255px,1fr));gap:14px}
.skeleton{padding-bottom:14px;overflow:hidden}
.skeleton-media,.skeleton-line{background:linear-gradient(90deg,#0d1824 20%,#182737 42%,#0d1824 62%);background-size:200% 100%;animation:sh 1s linear infinite}
.skeleton-media{aspect-ratio:16/9}.skeleton-line{height:12px;border-radius:999px;margin:14px 14px 0}.w80{width:80%}.w48{width:48%}
@keyframes sh{to{background-position:-200% 0}}
.empty{padding:26px;border:1px dashed var(--line);border-radius:18px;color:var(--muted);text-align:center;background:rgba(255,255,255,.02)}
#sentinel{height:2px}
.overlay{
  position:fixed;inset:0;display:grid;place-items:center;padding:20px;
  background:rgba(4,10,16,.58);backdrop-filter:blur(8px);
  opacity:0;pointer-events:none;transition:opacity .2s;
}
.overlay.on{opacity:1;pointer-events:auto}
.auth{width:min(420px,100%);padding:22px;border-radius:24px;background:linear-gradient(180deg,#122131,#0b141e)}
.auth h2{margin:10px 0 8px;font-size:28px}.auth p,.caption,.field span{color:var(--muted)}
.field{display:grid;gap:6px;margin:0 0 10px}.auth input{padding:13px 14px;border-radius:14px;color:var(--text);outline:0;background:#0a131c}
.auth-actions{margin-top:6px}
.toast-stack{position:fixed;right:16px;bottom:16px;display:grid;gap:10px;z-index:40}
.toast{min-width:260px;max-width:360px;padding:13px 14px;border-radius:16px;background:#122131;border:1px solid #2d4b66;box-shadow:var(--shadow)}
.toast b{display:block;margin-bottom:4px}
@media (max-width:860px){
  .hero{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:640px){
  .shell{padding:16px}
  .toolbar{gap:10px;flex-direction:column;align-items:stretch}
  .topbar{gap:10px}
  .stats{grid-template-columns:repeat(2,1fr)}
}