:root {
    --primary: #6c8cf5;
    --primary-hover: #5a79e6;
    --background: #f8fafc;
    --surface: #ffffff;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --border: #e5e7eb;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

body.admin-page {
    font-family: "Poppins", sans-serif;
    color: var(--text-primary);
    background: var(--background);
}

.admin-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 260px 1fr;
}

.admin-sidebar {
    background: #eef4ff;
    border-right: 1px solid #dbe8ff;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.sidebar-brand p {
    margin: 0;
    font-family: "Montserrat", sans-serif;
    font-weight: 800;
    font-size: 1.18rem;
}

.sidebar-brand span {
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.sidebar-nav {
    display: grid;
    gap: 8px;
}

.sidebar-nav a {
    min-height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    padding: 0 12px;
    color: #334155;
    text-decoration: none;
    font-weight: 500;
}

.sidebar-nav a:hover,
.sidebar-nav a.is-active {
    background: #fff;
    color: var(--primary);
    box-shadow: 0 8px 20px rgba(108, 140, 245, 0.12);
}

.sidebar-logout-form {
    margin-top: auto;
}

.sidebar-logout {
    width: 100%;
    min-height: 42px;
    border-radius: 10px;
    border: 1px solid #d8def0;
    background: #fff;
    cursor: pointer;
    font-family: "Montserrat", sans-serif;
    font-weight: 600;
}

.sidebar-logout:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.admin-main {
    display: grid;
    grid-template-rows: auto 1fr;
}

.admin-topbar {
    background: #fff;
    border-bottom: 1px solid var(--border);
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.topbar-eyebrow {
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 0.76rem;
    color: var(--primary);
    font-weight: 700;
}

.admin-topbar h1 {
    margin: 2px 0 0;
    font-family: "Montserrat", sans-serif;
    font-size: 1.3rem;
}

.topbar-user {
    text-align: right;
}

.topbar-user strong {
    display: block;
    font-family: "Montserrat", sans-serif;
    font-size: 0.95rem;
}

.topbar-user span {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.admin-content {
    padding: 22px 24px;
}

.admin-flash {
    border: 1px solid transparent;
    border-radius: 10px;
    padding: 11px 13px;
    margin-bottom: 14px;
    font-size: 0.92rem;
    font-weight: 500;
}

.admin-flash-success {
    background: #ecfdf5;
    border-color: #a7f3d0;
    color: #065f46;
}

.admin-flash-error {
    background: #fef2f2;
    border-color: #fecaca;
    color: #991b1b;
}

.admin-flash-warning {
    background: #fffbeb;
    border-color: #fde68a;
    color: #92400e;
}

.admin-flash-info {
    background: #eff6ff;
    border-color: #bfdbfe;
    color: #1d4ed8;
}

.page-description {
    margin: 0 0 16px;
    color: var(--text-secondary);
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.stat-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 16px;
}

.stat-card p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.stat-card h3 {
    margin: 8px 0 0;
    font-family: "Montserrat", sans-serif;
    font-size: 1.35rem;
    color: var(--primary);
}

.admin-content .pagination-wrap,
.admin-content .audit-pagination-wrap,
.admin-content .report-pagination-wrap,
.admin-content .bookings-pagination-wrap,
.admin-content .payments-pagination-wrap,
.admin-content .vehicles-pagination-wrap,
.admin-content .customers-pagination-wrap,
.admin-content .reviews-pagination-wrapper,
.admin-content .promos-pagination-wrapper,
.admin-content .notifications-pagination-wrapper,
.admin-content .commissions-pagination-wrap {
    margin-top: 14px;
}

.admin-content nav > div:first-child {
    display: none;
}

.admin-content .pagination {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
}

.admin-content .pagination li {
    list-style: none;
    margin: 0;
}

.admin-content .pagination a,
.admin-content .pagination span {
    min-height: 40px;
    min-width: 40px;
    padding: 0 12px;
    border: 1px solid #dbe1eb;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    background: #ffffff;
    color: #1f2937;
    font-size: 0.85rem;
    line-height: 1;
}

.admin-content .pagination a:hover {
    background: #eef4ff;
    border-color: #a8c5ff;
    color: #2c4ab8;
}

.admin-content .pagination .active span {
    background: #6c8cf5;
    border-color: #6c8cf5;
    color: #ffffff;
}

.admin-content .pagination .disabled span {
    background: #f9fafb;
    color: #9ca3af;
}

.admin-content .pagination svg {
    width: 14px;
    height: 14px;
}

@media (max-width: 980px) {
    .admin-shell {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        border-right: none;
        border-bottom: 1px solid #dbe8ff;
    }

    .stat-grid {
        grid-template-columns: 1fr;
    }

    .admin-content .pagination {
        justify-content: center;
    }
}

/* Table styles for admin pages */
.admin-content .table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
}
.admin-content .table thead {
    background: #f8fafc;
}
.admin-content .table th,
.admin-content .table td {
    padding: 12px 14px;
    border-bottom: 1px solid #f1f5f9;
    text-align: left;
    font-size: 0.95rem;
    color: var(--text-primary);
}
.admin-content .table th {
    font-weight: 600;
    color: var(--text-secondary);
}
.admin-content .table tbody tr:last-child td {
    border-bottom: none;
}

/* row highlights for inventory low/empty */
.admin-content .table tr[style*="background:#fff1f0"] td {
    background: #fff1f0;
}
.admin-content .table tr[style*="background:#fffbeb"] td {
    background: #fffbeb;
}

/* responsive */
@media (max-width: 720px) {
    .admin-content .table th,
    .admin-content .table td {
        padding: 10px 8px;
        font-size: 0.9rem;
    }
    .admin-shell {
        grid-template-columns: 1fr;
    }
}