:root {
  --bg: #0b0b14;
  --bg-2: #10101f;
  --panel: #15152a;
  --panel-2: #1b1b34;
  --line: #262646;
  --text: #ececf6;
  --muted: #9494b8;
  --accent: #8b5cf6;
  --accent-2: #22d3ee;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0, 0, 0, .45);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: radial-gradient(1200px 500px at 80% -10%, #1c1440 0%, transparent 60%),
              radial-gradient(900px 400px at -10% 10%, #0c2a38 0%, transparent 55%),
              var(--bg);
  color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, Inter, sans-serif;
  min-height: 100vh;
}
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 18px; }
a { color: var(--accent-2); }

/* ---------- hero ---------- */
.hero { border-bottom: 1px solid var(--line); background: rgba(10, 10, 22, .6); backdrop-filter: blur(8px); }
.hero-inner { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; padding-top: 16px; padding-bottom: 16px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-icon { font-size: 34px; filter: drop-shadow(0 4px 10px rgba(139, 92, 246, .5)); }
.brand h1 { margin: 0; font-size: 24px; letter-spacing: 2px; font-weight: 800; }
.brand h1 span { background: linear-gradient(90deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.tagline { margin: 2px 0 0; color: var(--muted); font-size: 13px; }
.stats { display: flex; gap: 10px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 8px 14px; text-align: center; min-width: 92px; }
.stat b { display: block; font-size: 16px; }
.stat span { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: .6px; }

/* ---------- toolbar ---------- */
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin: 22px 0 8px; }
.search { flex: 1 1 260px; display: flex; align-items: center; gap: 8px; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; color: var(--muted); }
.search input { flex: 1; background: transparent; border: 0; outline: 0; color: var(--text); font-size: 15px; }
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.tabs { display: flex; gap: 8px; overflow-x: auto; padding: 2px 0 12px; }
.tab { cursor: pointer; white-space: nowrap; border: 1px solid var(--line); background: var(--panel); color: var(--muted); border-radius: 999px; padding: 9px 16px; font-size: 13.5px; transition: .15s; }
.tab:hover { color: var(--text); border-color: var(--accent); }
.tab.on { background: linear-gradient(90deg, rgba(139, 92, 246, .28), rgba(34, 211, 238, .28)); color: var(--text); border-color: var(--accent); font-weight: 600; }
.chip { cursor: pointer; border: 1px solid var(--line); background: var(--panel); color: var(--muted); border-radius: 999px; padding: 8px 14px; font-size: 13px; transition: .15s; }
.chip:hover { color: var(--text); border-color: var(--accent); }
.chip.on { background: linear-gradient(90deg, rgba(139, 92, 246, .25), rgba(34, 211, 238, .25)); color: var(--text); border-color: var(--accent); }
.btn { cursor: pointer; border: 1px solid var(--line); background: var(--panel); color: var(--text); border-radius: 12px; padding: 10px 16px; font-size: 14px; transition: .15s; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
.btn:hover { border-color: var(--accent); }
.btn:disabled { opacity: .55; cursor: wait; }
.btn.refresh { background: linear-gradient(90deg, rgba(139, 92, 246, .3), rgba(34, 211, 238, .3)); }

.meta-line { color: var(--muted); font-size: 13px; margin: 6px 0 16px; }
.meta-line b { color: var(--text); font-weight: 600; }

/* ---------- grid ---------- */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 14px; padding-bottom: 34px; }
.card { position: relative; background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; cursor: pointer; transition: transform .15s, border-color .15s, box-shadow .15s; }
.card:hover { transform: translateY(-3px); border-color: var(--accent); box-shadow: var(--shadow); }
.card img { width: 100%; aspect-ratio: 339 / 180; object-fit: cover; display: block; background: var(--bg-2); }
.card .cbody { padding: 9px 12px 11px; }
.card .cname { font-size: 13.5px; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card .crow { display: flex; justify-content: space-between; align-items: center; margin-top: 5px; }
.card .cprov { color: var(--muted); font-size: 11px; }
.badge { font-size: 10.5px; letter-spacing: .5px; text-transform: uppercase; color: #cfe9ff; background: rgba(34, 211, 238, .14); border: 1px solid rgba(34, 211, 238, .35); padding: 2px 8px; border-radius: 999px; }
.badge.demo { color: #e9d5ff; background: rgba(139, 92, 246, .16); border-color: rgba(139, 92, 246, .4); }
.card .play { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity .15s; background: rgba(8, 8, 18, .45); }
.card:hover .play { opacity: 1; }
.card .play span { background: linear-gradient(90deg, var(--accent), var(--accent-2)); color: #080812; font-weight: 700; padding: 9px 18px; border-radius: 999px; font-size: 13px; }
.empty { color: var(--muted); text-align: center; padding: 40px 0; }

/* ---------- footer ---------- */
.footer { border-top: 1px solid var(--line); margin-top: 10px; padding: 18px 18px 30px; color: var(--muted); font-size: 12.5px; }
.footer code { background: var(--panel-2); padding: 1px 6px; border-radius: 6px; font-size: 11.5px; }
.footer .fine { opacity: .8; margin-top: 6px; }

/* ---------- modal ---------- */
.modal { position: fixed; inset: 0; z-index: 50; display: flex; align-items: center; justify-content: center; padding: 18px; }
.modal[hidden] { display: none; }
.modal-back { position: absolute; inset: 0; background: rgba(4, 4, 10, .78); backdrop-filter: blur(4px); }
.modal-panel { position: relative; width: min(980px, 100%); background: var(--panel); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); overflow: hidden; }
.modal-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.modal-title { display: flex; align-items: center; gap: 10px; min-width: 0; }
.modal-title b { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.modal-actions { display: flex; gap: 8px; flex-shrink: 0; }
.btn.ghost { padding: 7px 12px; font-size: 13px; }
.frame-box { position: relative; background: #000; aspect-ratio: 16 / 9; }
.frame-box iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.modal-note { margin: 0; padding: 10px 14px; color: var(--muted); font-size: 12px; }

@media (max-width: 640px) {
  .brand h1 { font-size: 20px; }
  .stat { min-width: 78px; padding: 6px 10px; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; }
  .modal { padding: 0; align-items: flex-end; }
  .modal-panel { border-radius: 16px 16px 0 0; width: 100%; }
}