* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: #08090c; color: #f8fafc; font-family: Arial, Helvetica, sans-serif; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
.shell { min-height: 100vh; background: radial-gradient(circle at top, #191d28 0%, #08090c 48%, #050607 100%); }
.nav { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 14px; min-height: 58px; padding: 10px 18px; border-bottom: 1px solid rgba(255,255,255,.08); background: rgba(8,9,12,.86); backdrop-filter: blur(12px); }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 900; letter-spacing: .2px; }
.mark { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; background: linear-gradient(135deg,#ff3158,#b90f28); }
.navLinks { margin-left: auto; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.navLinks a, .navLinks button, .btn, .ghostBtn, .dangerBtn { min-height: 34px; border-radius: 9px; border: 1px solid rgba(255,255,255,.12); padding: 8px 11px; background: rgba(255,255,255,.06); color: #fff; cursor: pointer; font-weight: 800; font-size: 13px; }
.navLinks a.primary, .btn { border: 0; background: linear-gradient(135deg,#ff3158,#b90f28); }
.dangerBtn { border-color: rgba(248,113,113,.34); color: #fecaca; }
.container { width: min(1120px, 100%); margin: 0 auto; padding: 22px 16px 54px; }
.hero { display: grid; gap: 12px; padding: 26px 0 18px; }
.hero h1 { margin: 0; font-size: clamp(28px, 5vw, 50px); line-height: 1.08; }
.hero p { margin: 0; color: rgba(255,255,255,.72); line-height: 1.55; max-width: 680px; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.card, .panel { border: 1px solid rgba(255,255,255,.09); background: rgba(255,255,255,.045); border-radius: 8px; overflow: hidden; }
.panel { padding: 16px; }
.stack { display: grid; gap: 12px; }
.formGrid { display: grid; gap: 12px; max-width: 720px; }
label { display: grid; gap: 7px; color: rgba(255,255,255,.84); font-size: 13px; font-weight: 800; }
input, textarea, select { width: 100%; border: 1px solid rgba(255,255,255,.13); border-radius: 9px; background: #0f1420; color: #fff; padding: 11px 12px; outline: none; }
textarea { min-height: 92px; resize: vertical; }
.check { display: flex; gap: 9px; align-items: center; font-weight: 800; }
.check input { width: auto; }
.muted { color: rgba(255,255,255,.62); font-size: 13px; line-height: 1.45; }
.status { display: inline-flex; width: fit-content; border-radius: 999px; padding: 4px 8px; background: rgba(255,255,255,.09); color: rgba(255,255,255,.78); font-size: 12px; font-weight: 900; }
.status.pending { background: rgba(250,204,21,.16); color: #fde68a; }
.status.approved { background: rgba(34,197,94,.16); color: #bbf7d0; }
.status.rejected, .status.deleted { background: rgba(248,113,113,.16); color: #fecaca; }
.thumb { aspect-ratio: 16 / 9; background: #111827; overflow: hidden; position: relative; }
.thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.videoText { padding: 11px; display: grid; gap: 6px; }
.videoText h3 { margin: 0; font-size: 15px; line-height: 1.25; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.split { display: grid; grid-template-columns: 1fr 320px; gap: 16px; align-items: start; }
.player { width: 100%; aspect-ratio: 16 / 9; background: #000; border-radius: 8px; display: block; }
.notice, .error { border-radius: 8px; padding: 12px; border: 1px solid rgba(255,255,255,.1); background: rgba(255,255,255,.05); }
.error { border-color: rgba(248,113,113,.32); color: #fecaca; }
.tableWrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 820px; }
th, td { padding: 10px; border-bottom: 1px solid rgba(255,255,255,.08); text-align: left; vertical-align: top; font-size: 13px; }
th { color: rgba(255,255,255,.68); }
.hidden { display: none !important; }
@media (max-width: 820px) {
  .grid, .split { grid-template-columns: 1fr; }
  .nav { align-items: flex-start; flex-direction: column; }
  .navLinks { margin-left: 0; width: 100%; }
  .navLinks a, .navLinks button { flex: 1; text-align: center; }
}