body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;margin:0;background:#0b0c10;color:#e8e8e8}
.wrap{max-width:980px;margin:0 auto;padding:18px}
.topbar{position:sticky;top:0;background:#11121a;border-bottom:1px solid rgba(255,255,255,.08);z-index:10}
.topbar .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{color:#fff;text-decoration:none;font-weight:700}
.nav a{color:#cfd3ff;text-decoration:none;margin-left:12px}
.nav .user{margin-left:12px;color:#fff;opacity:.9}
.card{background:#131522;border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:16px;margin:14px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
.btn{display:inline-block;padding:10px 12px;border-radius:10px;background:#2a2f55;color:#fff;text-decoration:none;border:1px solid rgba(255,255,255,.12)}
.btn:hover{filter:brightness(1.1)}
.btn.secondary{background:#1b1e33}
.input,select{width:100%;padding:10px;border-radius:10px;border:1px solid rgba(255,255,255,.14);background:#0f1020;color:#fff}
label{display:block;margin-top:10px;margin-bottom:6px;color:#cfd3ff}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.small{opacity:.8;font-size:.9rem}
.footer{opacity:.7;border-top:1px solid rgba(255,255,255,.08);margin-top:22px}
.notice{padding:10px 12px;border-radius:12px;background:rgba(0,255,180,.08);border:1px solid rgba(0,255,180,.18);margin:12px 0}
.error{padding:10px 12px;border-radius:12px;background:rgba(255,70,70,.08);border:1px solid rgba(255,70,70,.18);margin:12px 0}
.chapter-list{max-height:260px;overflow:auto;border-radius:12px;border:1px solid rgba(255,255,255,.08)}
.chapter-item{padding:10px 12px;border-bottom:1px solid rgba(255,255,255,.06);cursor:pointer}
.chapter-item:hover{background:rgba(255,255,255,.04)}

/* =============================================================================
   ADDITIONS: Admin tables + 2-column forms + chapter list
   ============================================================================= */
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px 12px;border-bottom:1px solid rgba(255,255,255,.08);text-align:left;vertical-align:top}
.table th{font-size:.85rem;letter-spacing:.02em;color:rgba(255,255,255,.72);font-weight:800}
.table td{font-size:.95rem}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:760px){.grid2{grid-template-columns:1fr}}
.chapter-list{display:flex;flex-direction:column;gap:8px}
.chapter-item{display:flex;justify-content:space-between;gap:10px;padding:10px 12px;border:1px solid rgba(255,255,255,.08);border-radius:14px;cursor:pointer}
.chapter-item:hover{background:rgba(255,255,255,.03)}
.chapter-title{font-weight:700}
.chapter-time{opacity:.8}
.player-bar{display:block}
.pill{display:inline-block;padding:4px 10px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.10);font-size:.8rem}
.ok{padding:10px 12px;border-radius:14px;background:rgba(46,160,67,.12);border:1px solid rgba(46,160,67,.35)}
.error{padding:10px 12px;border-radius:14px;background:rgba(248,81,73,.12);border:1px solid rgba(248,81,73,.35)}
.muted{opacity:.6}