:root {
    --gold: #D4AF37;
    --gold-light: #F4D03F;
    --gold-dark: #B8860B;
    --black: #0a0a0a;
    --black-light: #141414;
    --black-card: #1a1a1a;
    --black-border: #2a2a2a;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --success: #28a745;
    --danger: #dc3545;
    --warning: #ffc107;
    --info: #17a2b8;
}

* { box-sizing: border-box; }

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--black);
    color: var(--text-primary);
    margin: 0;
    min-height: 100vh;
}

a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-light); }

.text-gold { color: var(--gold) !important; }
.text-muted-custom { color: var(--text-secondary) !important; }

.bg-dark-custom { background: var(--black-light) !important; }
.bg-card { background: var(--black-card) !important; }

.btn-gold {
    background: linear-gradient(135deg, var(--gold-dark), var(--gold), var(--gold-light));
    border: none;
    color: var(--black);
    font-weight: 600;
    padding: 10px 24px;
    border-radius: 8px;
    transition: all 0.3s;
}
.btn-gold:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.4);
    color: var(--black);
}

.btn-outline-gold {
    border: 2px solid var(--gold);
    color: var(--gold);
    background: transparent;
    font-weight: 600;
    padding: 10px 24px;
    border-radius: 8px;
}
.btn-outline-gold:hover {
    background: var(--gold);
    color: var(--black);
}

.card-dark {
    background: var(--black-card);
    border: 1px solid var(--black-border);
    border-radius: 12px;
    overflow: hidden;
}

.card-dark .card-header {
    background: rgba(212, 175, 55, 0.08);
    border-bottom: 1px solid var(--black-border);
    color: var(--gold);
    font-weight: 600;
}

.stat-card {
    background: linear-gradient(145deg, var(--black-card), var(--black-light));
    border: 1px solid var(--black-border);
    border-radius: 12px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
}
.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold-dark), var(--gold-light));
}
.stat-card .stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gold);
}
.stat-card .stat-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control-dark, .form-select-dark {
    background: var(--black-light);
    border: 1px solid var(--black-border);
    color: var(--text-primary);
    border-radius: 8px;
    padding: 10px 14px;
}
.form-control-dark:focus, .form-select-dark:focus {
    background: var(--black-light);
    border-color: var(--gold);
    color: var(--text-primary);
    box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.25);
}

.table-dark-custom {
    --bs-table-bg: transparent;
    color: var(--text-primary);
}
.table-dark-custom thead th {
    background: rgba(212, 175, 55, 0.1);
    color: var(--gold);
    border-color: var(--black-border);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}
.table-dark-custom td {
    border-color: var(--black-border);
    vertical-align: middle;
}

.badge-gold { background: var(--gold); color: var(--black); }
.badge-pending { background: var(--warning); color: var(--black); }
.badge-approved { background: var(--success); color: #fff; }
.badge-rejected { background: var(--danger); color: #fff; }

.alert-custom { border-radius: 8px; border: none; }

.sidebar {
    width: 260px;
    height: 100vh;
    background: var(--black-light);
    border-right: 1px solid var(--black-border);
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 1050;
    transition: transform 0.3s;
    overflow-y: auto;
}
.sidebar-brand {
    padding: 1.5rem;
    border-bottom: 1px solid var(--black-border);
    text-align: center;
}
.sidebar-brand h4 {
    color: var(--gold);
    margin: 0;
    font-weight: 700;
    letter-spacing: 2px;
}
.sidebar-brand small { color: var(--text-secondary); font-size: 0.7rem; }
.sidebar-nav { padding: 1rem 0; }
.sidebar-nav .nav-link {
    color: var(--text-secondary);
    padding: 12px 1.5rem;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}
.sidebar-nav .nav-link:hover,
.sidebar-nav .nav-link.active {
    color: var(--gold);
    background: rgba(212, 175, 55, 0.08);
    border-left-color: var(--gold);
}
.sidebar-nav .nav-link i { width: 20px; text-align: center; }

.main-content { margin-left: 260px; min-height: 100vh; background: var(--black); }
.top-bar {
    background: var(--black-light);
    border-bottom: 1px solid var(--black-border);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hero {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--black) 0%, #1a1200 50%, var(--black) 100%);
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(212, 175, 55, 0.15) 0%, transparent 60%);
}
.hero-content { position: relative; z-index: 1; }

.feature-icon {
    width: 64px; height: 64px;
    background: rgba(212, 175, 55, 0.15);
    border: 1px solid var(--gold);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--gold);
}

.package-card {
    background: var(--black-card);
    border: 1px solid var(--black-border);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s;
}
.package-card:hover {
    border-color: var(--gold);
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(212, 175, 55, 0.15);
}
.package-card.featured {
    border-color: var(--gold);
    background: linear-gradient(145deg, var(--black-card), rgba(212, 175, 55, 0.08));
}
.package-card .roi {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gold);
}

.login-box {
    max-width: 420px;
    margin: 0 auto;
    padding: 2.5rem;
    background: var(--black-card);
    border: 1px solid var(--black-border);
    border-radius: 16px;
}

.rank-badge {
    display: inline-block;
    padding: 4px 12px;
    background: linear-gradient(135deg, var(--gold-dark), var(--gold));
    color: var(--black);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.glow-text { text-shadow: 0 0 20px rgba(212, 175, 55, 0.5); }

footer {
    background: var(--black-light);
    border-top: 1px solid var(--black-border);
    padding: 2rem 0;
}

@media (max-width: 991px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.show { transform: translateX(0); }
    .main-content { margin-left: 0; }
}