:root{
  --bg:#07111f;
  --panel:#0d1b2e;
  --panel-2:#12243d;
  --text:#eef5ff;
  --muted:#9fb2cb;
  --line:rgba(255,255,255,.08);
  --accent:#46a2ff;
  --accent2:#7c5cff;
  --green:#16c784;
  --red:#ff5d6c;
  --shadow:0 16px 40px rgba(0,0,0,.24);
  --radius:22px;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:radial-gradient(circle at top left,#10284a 0,#07111f 55%);color:var(--text)}
a{text-decoration:none;color:inherit}
.app-shell{display:grid;grid-template-columns:280px 1fr;min-height:100vh}
.sidebar{background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.015));border-right:1px solid var(--line);padding:22px;position:sticky;top:0;height:100vh}
.brand{display:flex;gap:14px;align-items:center;margin-bottom:26px}
.brand-logo{width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:grid;place-items:center;font-weight:800;font-size:28px;box-shadow:var(--shadow)}
.brand-title{font-size:20px;font-weight:800}.brand-sub{font-size:13px;color:var(--muted)}
.nav{display:grid;gap:10px}.nav a{padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.03);border:1px solid transparent;transition:.2s}.nav a:hover{border-color:rgba(70,162,255,.35);transform:translateX(4px)}
.main-area{padding:28px}.topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px}.topbar h1{margin:0 0 8px;font-size:32px}.topbar p{margin:0;color:var(--muted)}
.admin-chip{padding:12px 16px;border-radius:999px;background:rgba(70,162,255,.12);border:1px solid rgba(70,162,255,.22)}
.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-bottom:20px}
.card,.stat-card,.panel,.table-wrap,.login-card{background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.02));backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.stat-card{padding:20px}.stat-label{color:var(--muted);font-size:13px;margin-bottom:12px}.stat-value{font-size:34px;font-weight:800}
.panel{padding:20px}.panel-title{font-size:20px;font-weight:800;margin:0 0 16px}.grid-2{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.live-list{display:grid;gap:14px}.event-card{display:flex;align-items:center;gap:16px;padding:16px;border-radius:20px;background:rgba(255,255,255,.03);border:1px solid var(--line)}
.event-card img,.avatar{width:72px;height:72px;border-radius:18px;object-fit:cover;background:#0d2038}.badge{display:inline-flex;padding:8px 12px;border-radius:999px;font-size:12px;font-weight:700}.badge-in{background:rgba(22,199,132,.16);color:#8ff3c6}.badge-out{background:rgba(255,93,108,.16);color:#ffb0b8}
.muted{color:var(--muted)}
.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left}.table th{color:#bdd1ea;font-size:13px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.input,.select,.btn{width:100%;padding:12px 14px;border-radius:14px;border:1px solid var(--line);background:#091627;color:var(--text)}
.btn{cursor:pointer;background:linear-gradient(135deg,var(--accent),var(--accent2));border:none;font-weight:700}.btn.secondary{background:#0d2038;border:1px solid var(--line)}
.filters{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:12px;margin-bottom:16px}
.login-shell{display:grid;place-items:center;min-height:100vh;padding:24px}.login-card{width:min(460px,100%);padding:28px}.login-card h1{margin-top:0}
.notice{padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.04);border:1px solid var(--line);margin-bottom:12px}
.small{font-size:12px}
.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;margin-bottom:18px}
.hero-box{padding:24px}.hero-box h2{margin:0 0 10px;font-size:28px}.hero-box p{color:var(--muted)}
.kpi-line{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--line)}
@media (max-width: 1100px){.stats-grid,.grid-3,.grid-2,.hero{grid-template-columns:1fr}.app-shell{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.filters,.form-grid{grid-template-columns:1fr}}