:root {
    --bg-dark: #070b12;
    --side-bg: #0d131f;
    --card-bg: #121926;
    --gold: #c5a059;
    --gold-bright: #e5c158;
    --text: #f1f5f9;
    --text-muted: #64748b;
    --border: #1e293b;
    --danger: #dc2626;
    --success: #16a34a;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', sans-serif; background: var(--bg-dark); color: var(--text); }

.admin-auth {
    position: fixed; inset: 0; background: var(--bg-dark);
    display: flex; align-items: center; justify-content: center; z-index: 1000;
}
.auth-box {
    background: var(--side-bg); border: 1px solid var(--gold); border-radius: 12px;
    padding: 40px; width: 100%; max-width: 420px; text-align: center;
}
.gold-badge { font-size: 10px; letter-spacing: 3px; color: var(--gold); margin-bottom: 8px; }
.gold-title { font-family: 'Cinzel', serif; color: var(--gold-bright); margin-bottom: 24px; }

.form-group { margin-bottom: 16px; text-align: left; }
label { display: block; font-size: 11px; font-weight: 700; color: var(--gold); margin-bottom: 6px; }
input, select, textarea {
    width: 100%; padding: 12px; background: #0f172a; border: 1px solid var(--border); border-radius: 8px; color: var(--text); font-size: 14px; outline: none;
}
input:focus, textarea:focus { border-color: var(--gold); }

.admin-layout { display: flex; min-height: 100vh; }
.sidebar { width: 260px; background: var(--side-bg); border-right: 1px solid var(--border); display: flex; flex-direction: column; }
.brand { display: flex; align-items: center; gap: 12px; padding: 20px; border-bottom: 1px solid var(--border); }
.brand-img { width: 40px; height: 40px; border-radius: 8px; border: 1px solid var(--gold); }
.side-menu { flex: 1; padding: 20px 0; }
.side-menu a { display: block; padding: 12px 20px; color: var(--text-muted); text-decoration: none; font-size: 13px; font-weight: 600; }
.side-menu a.active, .side-menu a:hover { color: var(--gold-bright); background: rgba(197, 160, 89, 0.08); border-left: 3px solid var(--gold); }
.sidebar-footer { padding: 20px; border-top: 1px solid var(--border); }
.logout-link { background: none; border: none; color: var(--danger); cursor: pointer; font-size: 13px; font-weight: 700; }

.main-content { flex: 1; padding: 30px; overflow-y: auto; }
.admin-section { display: none; }
.admin-section.active { display: block; }

.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 15px; margin-bottom: 25px; }
.stat-card { background: var(--card-bg); border: 1px solid var(--border); padding: 20px; border-radius: 10px; }
.stat-card .label { font-size: 11px; text-transform: uppercase; color: var(--text-muted); font-weight: 700; }
.stat-card .val { font-size: 26px; font-weight: 800; color: #fff; margin-top: 6px; }
.stat-card.alert-card .val { color: var(--danger); }
.stat-card.highlight .val { color: var(--gold-bright); }

.table-container { background: var(--card-bg); border: 1px solid var(--border); border-radius: 10px; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; text-align: left; }
th { background: #0f172a; padding: 14px 16px; font-size: 11px; text-transform: uppercase; color: var(--gold-bright); border-bottom: 1px solid var(--border); }
td { padding: 12px 16px; border-bottom: 1px solid var(--border); font-size: 13px; }
tr:hover { background: rgba(255,255,255,0.02); }

.admin-btn { width: 100%; padding: 12px; background: linear-gradient(135deg, var(--gold), var(--gold-bright)); color: #000; font-weight: 800; border: none; border-radius: 6px; cursor: pointer; }