:root {
  --bg: #0b0e14;
  --panel: #111824;
  --panel2: #161d2b;
  --text: #c8cfd8;
  --muted: #707a8a;
  --accent: #0ecb81;
  --red: #f5465c;
  --border: rgba(255,255,255,.08);
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
.admin-shell { min-height: 100vh; display: grid; grid-template-columns: 240px 1fr; }
.sidebar { background: #090d13; border-right: 1px solid var(--border); padding: 18px 14px; position: sticky; top: 0; height: 100vh; }
.logo { color: var(--accent); font-weight: 950; font-size: 20px; letter-spacing: 1px; margin-bottom: 20px; }
.menu a { display: block; padding: 10px 12px; border-radius: 8px; color: var(--muted); font-weight: 800; font-size: 13px; }
.menu a:hover, .menu a.active { background: rgba(14,203,129,.1); color: var(--accent); }
.main { padding: 22px; }
.top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
h1 { margin: 0; font-size: 22px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 16px; margin-bottom: 14px; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.stat b { display: block; font-size: 24px; color: var(--accent); margin-top: 6px; }
.muted { color: var(--muted); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 10px 8px; border-bottom: 1px solid var(--border); text-align: left; font-size: 13px; vertical-align: top; }
th { color: var(--muted); text-transform: uppercase; font-size: 11px; }
.btn { display: inline-flex; align-items: center; justify-content: center; height: 32px; padding: 0 10px; border: 0; border-radius: 8px; background: var(--accent); color: #05120d; font-weight: 900; cursor: pointer; }
.btn.red { background: var(--red); color: #fff; }
.btn.ghost { background: var(--panel2); color: var(--text); border: 1px solid var(--border); }
input, select { height: 36px; border: 1px solid var(--border); border-radius: 8px; background: var(--panel2); color: var(--text); padding: 0 10px; }
.inline { display: inline-flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.badge { padding: 3px 7px; border-radius: 99px; font-size: 10px; font-weight: 900; text-transform: uppercase; background: var(--panel2); color: var(--muted); }
.badge.pending { color: #f5a623; background: rgba(245,166,35,.12); }
.badge.approved, .badge.win, .badge.paid, .badge.active { color: var(--accent); background: rgba(14,203,129,.12); }
.badge.rejected, .badge.loss, .badge.cancelled { color: var(--red); background: rgba(245,70,92,.12); }
@media (max-width: 860px) { .admin-shell { grid-template-columns: 1fr; } .sidebar { position: relative; height: auto; } .stats { grid-template-columns: repeat(2, 1fr); } }