* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #0d0d0d;
    color: #e0e0e0;
    line-height: 1.5;
}

.admin-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #1a1a1a;
    padding: 12px 24px;
    border-bottom: 1px solid #333;
}

.nav-title { font-weight: 700; font-size: 1.2rem; color: #fff; }
.nav-restaurant { color: #888; font-size: 0.9rem; }
.nav-back { color: #4a90d9; text-decoration: none; margin-right: 12px; }
.nav-logout { color: #ff4757; text-decoration: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 24px; }

.header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.header-bar h1 { font-size: 1.5rem; }

.card {
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

.card h2 {
    font-size: 1.1rem;
    margin-bottom: 16px;
    color: #fff;
    border-bottom: 1px solid #333;
    padding-bottom: 8px;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 768px) {
    .grid-2 { grid-template-columns: 1fr; }
}

.detail-table { width: 100%; border-collapse: collapse; }
.detail-table td { padding: 8px 12px; border-bottom: 1px solid #2a2a2a; }
.detail-table td strong { color: #aaa; }
.detail-table .right { text-align: right; }
.detail-table .mono { font-family: monospace; }
.divider td { border-bottom: 2px solid #333; }

.orders-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.orders-table th {
    background: #2a2a2a;
    color: #888;
    font-family: monospace;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 8px 12px;
    text-align: left;
}
.orders-table td { padding: 8px 12px; border-bottom: 1px solid #222; }
.orders-table tr:hover { background: #202020; }

.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-family: monospace;
    text-transform: uppercase;
}

.badge-pending { background: #4a3a1a; color: #f5c96c; }
.badge-confirmed { background: #1f3b2f; color: #9ee0bc; }

.btn {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 6px;
    font-family: monospace;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-decoration: none;
    border: none;
    cursor: pointer;
}

.btn-sm { padding: 4px 10px; font-size: 0.7rem; }
.btn-primary { background: #3a6ea5; color: #fff; }
.btn-success { background: #2e7d32; color: #fff; }
.btn-danger { background: #c62828; color: #fff; }
.btn:hover { opacity: 0.9; }

.empty-state { text-align: center; padding: 40px; color: #666; }
.warn { color: #f0a500; }
.small { font-size: 0.75rem; color: #888; }
.mono { font-family: monospace; }
.right { text-align: right; }

form { margin-bottom: 12px; }
input.form-control {
    padding: 8px 12px;
    border: 1px solid #444;
    border-radius: 4px;
    background: #111;
    color: #e0e0e0;
    width: 100%;
    margin-bottom: 8px;
}

.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card {
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 12px;
    padding: 32px;
    width: 100%;
    max-width: 360px;
}
.login-card h1 { font-size: 1.3rem; margin-bottom: 20px; text-align: center; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; margin-bottom: 6px; color: #aaa; font-size: 0.85rem; }
.form-group input {
    width: 100%; padding: 10px; border: 1px solid #444; border-radius: 6px;
    background: #111; color: #e0e0e0;
}
.btn-primary.full { width: 100%; padding: 12px; }