/* ═══════════════════════════════════════════════════════════════
   Clerio Admin Panel — Design System
   Senior-grade admin UI with dark sidebar, clean content area
   ═══════════════════════════════════════════════════════════════ */

/* ── Google Fonts ────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* ── CSS Variables (Design Tokens) ───────────────────────────── */
:root {
    /* Colors */
    --admin-bg: #f5f7fa;
    --admin-sidebar-bg: #0f172a;
    --admin-sidebar-hover: #1e293b;
    --admin-sidebar-text: #94a3b8;
    --admin-sidebar-active: #38bdf8;
    --admin-card-bg: #ffffff;
    --admin-border: #e2e8f0;
    --admin-text-primary: #0f172a;
    --admin-text-secondary: #64748b;
    --admin-text-muted: #94a3b8;
    --admin-accent: #6366f1;
    --admin-accent-hover: #4f46e5;
    --admin-success: #10b981;
    --admin-warning: #f59e0b;
    --admin-danger: #ef4444;
    --admin-info: #3b82f6;

    /* Spacing */
    --admin-sidebar-width: 260px;
    --admin-content-padding: 36px;
    --admin-radius: 12px;
    --admin-radius-sm: 8px;

    /* Shadows */
    --admin-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --admin-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --admin-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --admin-transition: all 0.2s ease;
}

/* ── Reset & Base ────────────────────────────────────────────── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body.admin-body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--admin-bg);
    color: var(--admin-text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ── Layout ──────────────────────────────────────────────────── */
.admin-layout {
    display: flex;
    min-height: 100vh;
}

/* ── Sidebar ─────────────────────────────────────────────────── */
.admin-sidebar {
    width: var(--admin-sidebar-width);
    background: var(--admin-sidebar-bg);
    color: var(--admin-sidebar-text);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 200;
    overflow-y: auto;
    overflow-x: hidden;
}

.admin-sidebar-header {
    padding: 24px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.admin-sidebar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #fff;
}

.admin-sidebar-logo svg {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.admin-sidebar-logo-text {
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.admin-sidebar-logo-badge {
    font-size: 10px;
    font-weight: 600;
    background: var(--admin-accent);
    color: #fff;
    padding: 2px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: auto;
}

.admin-sidebar-nav {
    flex: 1;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.admin-nav-section {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.admin-nav-section-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #475569;
    padding: 0 12px;
    margin-bottom: 8px;
}

.admin-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--admin-radius-sm);
    color: var(--admin-sidebar-text);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: var(--admin-transition);
}

.admin-nav-link:hover {
    background: var(--admin-sidebar-hover);
    color: #e2e8f0;
}

.admin-nav-link.active {
    background: rgba(99, 102, 241, 0.15);
    color: var(--admin-sidebar-active);
}

.admin-nav-link svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    opacity: 0.7;
}

.admin-nav-link.active svg {
    opacity: 1;
}

.admin-nav-badge {
    margin-left: auto;
    font-size: 12px;
    font-weight: 600;
    background: var(--admin-danger);
    color: #fff;
    padding: 1px 8px;
    border-radius: 10px;
    min-width: 22px;
    text-align: center;
}

.admin-sidebar-footer {
    padding: 16px 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* ── Main Content ────────────────────────────────────────────── */
.admin-main {
    flex: 1;
    min-width: 0;
    overflow-x: hidden;
    width: 100%;
}

.admin-header {
    background: var(--admin-card-bg);
    border-bottom: 1px solid var(--admin-border);
    padding: 24px var(--admin-content-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
}

.admin-header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.admin-header-title {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.4px;
}

.admin-header-sub {
    font-size: 14px;
    color: var(--admin-text-secondary);
}

.admin-content {
    padding: var(--admin-content-padding);
    max-width: 1400px;
    width: 100%;
}

/* ── Cards ────────────────────────────────────────────────────── */
.admin-card {
    background: var(--admin-card-bg);
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow-sm);
    overflow: visible;
}

.admin-card-header {
    padding: 22px 28px;
    border-bottom: 1px solid var(--admin-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.admin-card-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--admin-text-primary);
    letter-spacing: -0.2px;
}

.admin-card-body {
    padding: 28px;
}

/* ── Stat Cards ──────────────────────────────────────────────── */
.admin-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.admin-stat-card {
    background: var(--admin-card-bg);
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius);
    padding: 24px;
    box-shadow: var(--admin-shadow-sm);
    transition: var(--admin-transition);
    position: relative;
    overflow: hidden;
}

.admin-stat-card:hover {
    box-shadow: var(--admin-shadow-md);
    transform: translateY(-1px);
}

.admin-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
}

.admin-stat-card.accent::before {
    background: var(--admin-accent);
}

.admin-stat-card.success::before {
    background: var(--admin-success);
}

.admin-stat-card.warning::before {
    background: var(--admin-warning);
}

.admin-stat-card.info::before {
    background: var(--admin-info);
}

.admin-stat-card.danger::before {
    background: var(--admin-danger);
}

.admin-stat-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--admin-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.admin-stat-value {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -1px;
    color: var(--admin-text-primary);
    line-height: 1.1;
}

.admin-stat-sub {
    font-size: 13px;
    color: var(--admin-text-muted);
    margin-top: 6px;
}

/* ── Tables ──────────────────────────────────────────────────── */
.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--admin-text-muted);
    padding: 14px 20px;
    text-align: left;
    border-bottom: 2px solid var(--admin-border);
    background: #fafbfc;
}

.admin-table td {
    padding: 18px 20px;
    border-bottom: 1px solid var(--admin-border);
    font-size: 14px;
    vertical-align: middle;
    line-height: 1.5;
}

.admin-table tbody tr {
    transition: var(--admin-transition);
}

.admin-table tbody tr:hover {
    background: #f8fafc;
}

.admin-table tbody tr:last-child td {
    border-bottom: none;
}

/* ── Badges ──────────────────────────────────────────────────── */
.admin-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.admin-badge.active,
.admin-badge.confirmed {
    background: #ecfdf5;
    color: #065f46;
}

.admin-badge.trial {
    background: #eff6ff;
    color: #1e40af;
}

.admin-badge.pending,
.admin-badge.pending_approval {
    background: #fffbeb;
    color: #92400e;
}

.admin-badge.suspended,
.admin-badge.cancelled,
.admin-badge.declined {
    background: #fef2f2;
    color: #991b1b;
}

.admin-badge.archived {
    background: #f1f5f9;
    color: #64748b;
}

.admin-badge.paid {
    background: #f0fdf4;
    color: #166534;
}

.admin-badge.expired {
    background: #fef2f2;
    color: #991b1b;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.admin-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--admin-radius-sm);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: var(--admin-transition);
    font-family: inherit;
    line-height: 1.4;
}

.admin-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.admin-btn-primary {
    background: var(--admin-accent);
    color: #fff;
}

.admin-btn-primary:hover {
    background: var(--admin-accent-hover);
    transform: translateY(-1px);
    box-shadow: var(--admin-shadow-md);
}

.admin-btn-secondary {
    background: var(--admin-card-bg);
    color: var(--admin-text-primary);
    border: 1px solid var(--admin-border);
}

.admin-btn-secondary:hover {
    background: #f8fafc;
    border-color: #cbd5e1;
}

.admin-btn-success {
    background: var(--admin-success);
    color: #fff;
}

.admin-btn-success:hover {
    background: #059669;
}

.admin-btn-warning {
    background: var(--admin-warning);
    color: #fff;
}

.admin-btn-warning:hover {
    background: #d97706;
}

.admin-btn-danger {
    background: var(--admin-danger);
    color: #fff;
}

.admin-btn-danger:hover {
    background: #dc2626;
}

.admin-btn-sm {
    padding: 6px 14px;
    font-size: 13px;
}

.admin-btn-xs {
    padding: 5px 12px;
    font-size: 12px;
    white-space: nowrap;
}

.admin-btn-icon {
    padding: 8px;
    border-radius: 8px;
}

.admin-btn-group {
    display: inline-flex;
    gap: 6px;
    flex-wrap: nowrap;
    align-items: center;
}

.admin-btn-group form {
    display: inline-flex;
    margin: 0;
    padding: 0;
}

/* ── Dropdown Menu (kebab/triple-dot actions) ────────────────── */
.admin-dropdown {
    position: relative;
    display: inline-block;
}

.admin-dropdown-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: 1px solid var(--admin-border);
    background: var(--admin-card-bg);
    cursor: pointer;
    font-size: 18px;
    color: var(--admin-text-secondary);
    transition: var(--admin-transition);
    line-height: 1;
    padding: 0;
}

.admin-dropdown-trigger:hover {
    background: var(--admin-bg-secondary);
    border-color: #c6cdd5;
    color: var(--admin-text-primary);
}

.admin-dropdown-menu {
    display: none;
    position: absolute;
    right: 0;
    top: calc(100% + 4px);
    background: var(--admin-card-bg);
    border: 1px solid var(--admin-border);
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, .12), 0 1px 3px rgba(0, 0, 0, .08);
    min-width: 160px;
    padding: 4px;
    z-index: 100;
}

.admin-dropdown.open .admin-dropdown-menu {
    display: block;
}

.admin-dropdown-item {
    display: block;
    width: 100%;
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 500;
    color: var(--admin-text-primary);
    text-decoration: none;
    border: none;
    background: none;
    border-radius: 5px;
    cursor: pointer;
    text-align: left;
    transition: background 0.15s;
    white-space: nowrap;
}

.admin-dropdown-item:hover {
    background: var(--admin-bg-secondary);
}

.admin-dropdown-item.danger {
    color: var(--admin-danger);
}

.admin-dropdown-item.danger:hover {
    background: #fef2f2;
}

.admin-dropdown-item.success {
    color: #16a34a;
}

.admin-dropdown-item.success:hover {
    background: #f0fdf4;
}

.admin-dropdown-sep {
    height: 1px;
    background: var(--admin-border);
    margin: 4px 0;
}

.admin-dropdown-menu form {
    margin: 0;
    padding: 0;
    display: block;
}

/* ── Forms ────────────────────────────────────────────────────── */
.admin-form-group {
    margin-bottom: 20px;
}

.admin-form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--admin-text-primary);
    margin-bottom: 6px;
}

.admin-form-hint {
    font-size: 12px;
    color: var(--admin-text-muted);
    margin-top: 4px;
}

.admin-form-input,
.admin-form-select,
.admin-form-textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius-sm);
    font-size: 14px;
    font-family: inherit;
    color: var(--admin-text-primary);
    background: #fff;
    transition: var(--admin-transition);
}

.admin-form-input:focus,
.admin-form-select:focus,
.admin-form-textarea:focus {
    outline: none;
    border-color: var(--admin-accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}

.admin-form-input::placeholder {
    color: var(--admin-text-muted);
}

.admin-form-textarea {
    resize: vertical;
    min-height: 100px;
}

.admin-form-color {
    width: 50px;
    height: 40px;
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius-sm);
    cursor: pointer;
    padding: 2px;
}

.admin-form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

.admin-form-section {
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--admin-border);
}

.admin-form-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.admin-form-section-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--admin-text-primary);
    margin-bottom: 4px;
}

.admin-form-section-desc {
    font-size: 13px;
    color: var(--admin-text-secondary);
    margin-bottom: 20px;
}

/* ── Toggle Switch ───────────────────────────────────────────── */
.admin-toggle {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.admin-toggle input {
    display: none;
}

.admin-toggle-track {
    width: 44px;
    height: 24px;
    background: #cbd5e1;
    border-radius: 12px;
    position: relative;
    transition: var(--admin-transition);
    flex-shrink: 0;
}

.admin-toggle-track::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: #fff;
    border-radius: 50%;
    transition: var(--admin-transition);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.admin-toggle input:checked+.admin-toggle-track {
    background: var(--admin-accent);
}

.admin-toggle input:checked+.admin-toggle-track::after {
    transform: translateX(20px);
}

.admin-toggle-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--admin-text-primary);
}

.admin-toggle-desc {
    font-size: 12px;
    color: var(--admin-text-muted);
}

/* ── Business Hours Grid ─────────────────────────────────────── */
.admin-hours-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.admin-hours-row {
    display: grid;
    grid-template-columns: 120px 1fr 40px 1fr auto;
    gap: 10px;
    align-items: center;
    padding: 8px 12px;
    background: #fafbfc;
    border-radius: var(--admin-radius-sm);
    border: 1px solid var(--admin-border);
}

.admin-hours-day {
    font-size: 14px;
    font-weight: 600;
    color: var(--admin-text-primary);
    text-transform: capitalize;
}

.admin-hours-separator {
    text-align: center;
    font-size: 13px;
    color: var(--admin-text-muted);
}

.admin-hours-closed {
    font-size: 13px;
    color: var(--admin-text-muted);
    font-style: italic;
}

/* ── Service Rate Cards ──────────────────────────────────────── */
.admin-service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
}

.admin-service-card {
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius);
    padding: 20px;
    background: #fafbfc;
    transition: var(--admin-transition);
}

.admin-service-card.selected {
    border-color: var(--admin-accent);
    background: #f5f3ff;
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.12);
}

.admin-service-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.admin-service-card-header label {
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
}

.admin-service-card-header input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--admin-accent);
    cursor: pointer;
}

.admin-service-rates {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.admin-service-rates .admin-form-group {
    margin-bottom: 0;
}

.admin-service-rates .admin-form-input {
    padding: 8px 12px;
    font-size: 13px;
}

.admin-service-rates .admin-form-label {
    font-size: 12px;
}

/* ── Integration Status ──────────────────────────────────────── */
.admin-integration-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.admin-integration-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius-sm);
    background: #fafbfc;
}

.admin-integration-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.admin-integration-icon.connected {
    background: #ecfdf5;
    color: var(--admin-success);
}

.admin-integration-icon.disconnected {
    background: #fef2f2;
    color: var(--admin-danger);
}

.admin-integration-info {
    flex: 1;
}

.admin-integration-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--admin-text-primary);
}

.admin-integration-status {
    font-size: 12px;
    color: var(--admin-text-secondary);
}

/* ── Flash Messages ──────────────────────────────────────────── */
.admin-flash {
    padding: 14px 20px;
    border-radius: var(--admin-radius-sm);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-flash.success {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.admin-flash.warning {
    background: #fffbeb;
    color: #92400e;
    border: 1px solid #fde68a;
}

.admin-flash.error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* ── Empty State ─────────────────────────────────────────────── */
.admin-empty {
    text-align: center;
    padding: 48px 24px;
    color: var(--admin-text-secondary);
}

.admin-empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.admin-empty-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--admin-text-primary);
    margin-bottom: 8px;
}

.admin-empty-desc {
    font-size: 14px;
    max-width: 400px;
    margin: 0 auto 20px;
}

/* ── Detail Page Sections ────────────────────────────────────── */
.admin-detail-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 28px;
}

.admin-detail-full {
    grid-column: 1 / -1;
}

.admin-info-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.admin-info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #f1f5f9;
    min-width: 0;
    gap: 12px;
}

.admin-info-item:last-child {
    border-bottom: none;
}

.admin-info-label {
    font-size: 13px;
    color: var(--admin-text-secondary);
    font-weight: 500;
}

.admin-info-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--admin-text-primary);
    text-align: right;
    min-width: 0;
    word-break: break-word;
    overflow-wrap: break-word;
}

/* ── Countdown Badge ─────────────────────────────────────────── */
.admin-countdown {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: linear-gradient(135deg, #eff6ff, #e0e7ff);
    border: 1px solid #bfdbfe;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    color: #1e40af;
    white-space: nowrap;
}

.admin-countdown.expiring {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border-color: #fcd34d;
    color: #92400e;
}

/* ── Premium Tab Bar ─────────────────────────────────────────── */
.admin-tab-bar {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--admin-border);
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.admin-tab {
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 600;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    color: var(--admin-text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.admin-tab:hover {
    color: var(--admin-text-primary);
}

.admin-tab.active {
    border-bottom-color: var(--admin-primary, #6366f1);
    color: var(--admin-primary, #6366f1);
}

.admin-tab-bar.compact .admin-tab {
    padding: 8px 14px;
    font-size: 12px;
}

/* ── Header Countdown Timer ──────────────────────────────────── */
.admin-header-timer {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
    border: 1px solid #6ee7b7;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    color: #065f46;
    white-space: nowrap;
    transition: all 0.5s ease;
}

.admin-header-timer .timer-label {
    font-weight: 500;
    opacity: 0.85;
}

.admin-header-timer .timer-digits {
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 13px;
    letter-spacing: 0.5px;
}

.admin-header-timer.warning {
    background: linear-gradient(135deg, #fffbeb, #fef3c7);
    border-color: #fbbf24;
    color: #92400e;
}

.admin-header-timer.critical {
    background: linear-gradient(135deg, #fef2f2, #fecaca);
    border-color: #f87171;
    color: #991b1b;
    animation: pulse-timer 2s ease-in-out infinite;
}

.admin-header-timer.billing {
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    border-color: #93c5fd;
    color: #1e40af;
}

@keyframes pulse-timer {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

/* ── Pagination ──────────────────────────────────────────────── */
.admin-pagination {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-top: 24px;
}

.admin-pagination a,
.admin-pagination span {
    padding: 8px 14px;
    border: 1px solid var(--admin-border);
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--admin-text-secondary);
    text-decoration: none;
    transition: var(--admin-transition);
}

.admin-pagination a:hover {
    background: var(--admin-accent);
    color: #fff;
    border-color: var(--admin-accent);
}

.admin-pagination .active span {
    background: var(--admin-accent);
    color: #fff;
    border-color: var(--admin-accent);
}

/* ── Mobile Toggle ───────────────────────────────────────────── */
.admin-mobile-toggle {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--admin-accent);
    color: #fff;
    border: none;
    cursor: pointer;
    z-index: 200;
    font-size: 24px;
    box-shadow: var(--admin-shadow-lg);
    align-items: center;
    justify-content: center;
}

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 768px) {
    .admin-content {
        padding: 16px;
    }

    .admin-header {
        padding: 12px 16px;
    }

    .admin-header-title {
        font-size: 18px;
    }

    .admin-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .admin-detail-grid {
        grid-template-columns: 1fr;
    }

    .admin-sidebar-toggle {
        display: none;
    }

    .admin-form-row {
        grid-template-columns: 1fr;
    }

    .admin-hours-row {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .admin-mobile-toggle {
        display: flex;
    }

    .admin-table {
        font-size: 13px;
    }

    .admin-table td,
    .admin-table th {
        padding: 10px 8px;
    }
}

@media (max-width: 480px) {
    .admin-stats-grid {
        grid-template-columns: 1fr;
    }

    .admin-service-grid {
        grid-template-columns: 1fr;
    }
}

/* ── Overlay for mobile sidebar ──────────────────────────────── */
.admin-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 90;
}

.admin-overlay.open {
    display: block;
}