:root{--bg:#0d0b1a;--panel:#17142b;--text:#ece9ff;--muted:#9a93c7;--neon:#7c5cff}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--text);font-family:system-ui,Segoe UI,sans-serif;overflow:hidden}
header{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid #2a2550}
h1{margin:0;font-size:20px;letter-spacing:3px}
h1 span{color:var(--neon);text-shadow:0 0 12px var(--neon)}
#status{font-size:12px;color:var(--muted)}
#grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;padding:20px;height:calc(100% - 60px);overflow:auto;align-content:start}
.card{background:var(--panel);border:2px solid transparent;border-radius:12px;padding:0;color:inherit;text-align:left;cursor:pointer;overflow:hidden;transition:transform .12s,border-color .12s,box-shadow .12s}
.card:hover,.card:focus-visible{transform:translateY(-3px);border-color:var(--accent);box-shadow:0 0 18px color-mix(in srgb,var(--accent) 50%,transparent);outline:none}
.thumb{aspect-ratio:16/10;background:linear-gradient(135deg,var(--accent),#000);display:grid;place-items:center;font-size:48px;font-weight:800}
.thumb img{width:100%;height:100%;object-fit:cover}
.meta{padding:10px 12px}
.meta b{display:block}
.meta small{color:var(--muted);font-size:12px}
.empty{color:var(--muted)}
#player{position:fixed;inset:0;background:#000;display:flex;flex-direction:column;z-index:10}
#player[hidden]{display:none}
.bar{display:flex;align-items:center;gap:12px;padding:6px 10px;background:var(--panel)}
.bar span{flex:1;font-weight:600}
.bar button{background:#2a2550;color:var(--text);border:0;border-radius:6px;padding:6px 12px;cursor:pointer}
.bar button:hover{background:var(--neon)}
#frame{flex:1;width:100%;border:0;background:#000}