/* Shared visual language, loaded after page styles. */
:root {
    --ud-primary: #087f73;
    --ud-primary-dark: #065e56;
    --ud-primary-soft: #e7f5f1;
    --ud-secondary: #3568ce;
    --ud-secondary-soft: #edf2ff;
    --ud-bg: #f3f6fa;
    --ud-surface: #ffffff;
    --ud-surface-soft: #f8fafc;
    --ud-text: #182b42;
    --ud-text-secondary: #465b72;
    --ud-text-muted: #62748a;
    --ud-border: #dfe7ef;
    --ud-border-dark: #b6c6d5;
    --ud-success: #167347;
    --ud-success-bg: #e8f6ee;
    --ud-danger: #b32e48;
    --ud-danger-bg: #fff0f3;
    --ud-warning: #94600d;
    --ud-warning-bg: #fff5dc;
    --ud-info: #285eb0;
    --ud-info-bg: #edf3ff;
    --ud-shadow-sm: 0 3px 14px rgb(24 43 66 / 5%);
    --ud-shadow-md: 0 12px 32px rgb(24 43 66 / 9%);
    --ud-shadow-lg: 0 24px 64px rgb(24 43 66 / 15%);
    --bs-primary: #087f73;
    --bs-primary-rgb: 8, 127, 115;
    --bs-link-color: #087f73;
    --bs-link-hover-color: #065e56;
    --bs-body-color: #182b42;
    --bs-border-color: #dfe7ef;
}
body, body.admin-body { background: var(--ud-bg); color: var(--ud-text); }
::selection { background: #c3eae1; color: #123c38; }
a, button, input, select, textarea { -webkit-tap-highlight-color: transparent; }
:is(a, button, input, select, textarea):focus-visible {
    outline: 3px solid #278aab; outline-offset: 3px;
}
.admin-sidebar {
    background: linear-gradient(165deg, #152d43 0%, #102235 65%, #122c3e 100%);
    border-right: 1px solid #203c51;
    box-shadow: 4px 0 20px rgb(16 34 53 / 8%);
}
.sidebar-brand { min-height: 88px; }
.sidebar-logo { background: #15958a; box-shadow: 0 6px 16px rgb(0 0 0 / 15%); border: 1px solid #3aada1; }
.sidebar-brand-name { color: #f3fbff; font-weight: 750; overflow-wrap: anywhere; }
.sidebar-brand-label, .sidebar-user-info span { color: #a5bfd1; font-size: 11px; }
.sidebar-section-label { color: #91adbf; font-size: 10px; letter-spacing: 1.3px; margin-top: 20px; }
.sidebar-link { color: #c8d8e5; font-size: 13px; min-height: 44px; border: 1px solid transparent; border-radius: 10px; }
.sidebar-link > i { color: #91b7c6; }
.sidebar-link:hover { background: #203c51; color: #ffffff; }
.sidebar-link.active {
    background: #1d4d53; color: #ecfff9; border-color: #31676a;
    box-shadow: inset 3px 0 0 #55d4b5; font-weight: 650;
}
.sidebar-link.active > i { color: #78e1c7; }
.sidebar-count { background: #2a465b; color: #e2edf6; font-size: 11px; }
.sidebar-link.active .sidebar-count { background: #307269; color: #ffffff; }
.sidebar-user-avatar { background: #284b60; color: #d4f6ee; }
.sidebar-footer { background: rgb(6 21 35 / 22%); }
.admin-topbar { background: #ffffff; border-bottom: 1px solid var(--ud-border); box-shadow: 0 2px 8px rgb(24 43 66 / 3%); }
.topbar-title h1 { color: var(--ud-text); font-size: 20px; font-weight: 750; }
.topbar-title > span, .topbar-profile-info > span { color: var(--ud-text-muted); font-size: 12px; }
.topbar-avatar { background: #e2f2ee; color: #086457; border: 1px solid #c7e6dc; }
.topbar-profile { border-radius: 12px; }
.topbar-action-btn, .mobile-menu-button { color: var(--ud-text-secondary); border-color: var(--ud-border); background: #f6f9fc; }
.admin-content { padding: 28px; }
.admin-content :is(h2, h3, h4) { color: var(--ud-text); letter-spacing: -.35px; }
.admin-content :is(.dashboard-heading,.billing-heading,.analytics-heading,.settings-heading,.users-heading,.caterer-heading,.support-heading,.activity-heading,.subscriptions-heading,.announcements-heading) h2 { font-size: 26px; font-weight: 750; }
.admin-content [class$="-heading"] > div > p { font-size: 13px; line-height: 1.6; color: var(--ud-text-secondary); }
.admin-body :is(.ud-card,.dashboard-stat-card,.dashboard-panel,.analytics-kpi-card,.analytics-panel,.billing-summary-card,.billing-panel,.settings-card,.settings-navigation,.users-stat-card,.users-panel,.caterer-stat-card,.caterer-panel,.subscriptions-summary-card,.subscription-plan-card,.support-panel,.activity-panel,.announcements-panel) {
    background: #ffffff; border: 1px solid var(--ud-border); border-radius: 16px; box-shadow: var(--ud-shadow-sm);
}
.admin-body :is(.dashboard-stat-card,.analytics-kpi-card,.billing-summary-card) { position: relative; overflow: hidden; padding: 20px; }
.admin-body :is(.dashboard-stat-card,.analytics-kpi-card,.billing-summary-card)::before { content: ''; position: absolute; top: 0; left: 20px; right: 20px; height: 3px; background: #b5e0d6; border-radius: 0 0 3px 3px; }
.admin-body :is(.dashboard-stat-card,.analytics-kpi-card,.billing-summary-card):nth-child(3n+2)::before { background: #bfcef2; }
.admin-body :is(.dashboard-stat-card,.analytics-kpi-card,.billing-summary-card):nth-child(3n)::before { background: #edd4a1; }
.admin-body :is(.dashboard-stat-card,.analytics-kpi-card,.billing-summary-card):hover { transform: none; box-shadow: var(--ud-shadow-md); border-color: #c5d7df; }
.admin-body :is(.stat-card-label,.analytics-kpi-card > span,.billing-summary-card > span) { font-size: 13px; font-weight: 600; color: var(--ud-text-secondary); }
.admin-body :is(.analytics-kpi-card > strong,.billing-summary-card h3,.stat-card-value) { font-size: clamp(22px, 2vw, 30px); color: var(--ud-text); font-weight: 750; font-variant-numeric: tabular-nums; }
.admin-body :is(.analytics-kpi-card > small,.billing-summary-card > small,.stat-card-footer,.analytics-data-note) { font-size: 12px; color: var(--ud-text-muted); }
.stat-icon-primary, .analytics-kpi-icon.caterer, .analytics-kpi-icon.revenue { background: #e4f4ef; color: #087568; }
.stat-icon-info, .analytics-kpi-icon.booking, .analytics-kpi-icon.subscription { background: #edf2ff; color: #4568bf; }
.admin-body :is(.dashboard-panel-header,.analytics-panel-header) h3 { font-size: 16px; font-weight: 700; }
.admin-body :is(.dashboard-panel-header,.analytics-panel-header) p { font-size: 12px; }
.admin-body :is(.ud-btn-primary,.btn-primary) {
    --bs-btn-bg: #087f73; --bs-btn-border-color: #087f73;
    --bs-btn-hover-bg: #065e56; --bs-btn-hover-border-color: #065e56;
    --bs-btn-active-bg: #065e56; --bs-btn-active-border-color: #065e56;
    --bs-btn-disabled-bg: #087f73; --bs-btn-disabled-border-color: #087f73;
    background: #087f73; color: #ffffff; border-color: #087f73;
    box-shadow: 0 4px 10px rgb(8 127 115 / 14%);
}
.admin-body :is(.ud-btn-primary,.btn-primary):hover { background: #065e56; border-color: #065e56; transform: none; }
.admin-body .btn-outline-primary { --bs-btn-color: #087f73; --bs-btn-border-color: #087f73; --bs-btn-hover-bg: #087f73; --bs-btn-hover-border-color: #087f73; --bs-btn-active-bg: #065e56; }
.admin-body :is(.btn,.ud-btn) { border-radius: 10px; font-size: 13px; min-height: 40px; padding: 9px 15px; }
.admin-body .btn-sm { min-height: 34px; padding: 6px 10px; font-size: 12px; }
.admin-body :is(.settings-reset-button,.settings-outline-button,.billing-secondary-button,.analytics-export) { border-color: var(--ud-border-dark); color: var(--ud-text-secondary); background: #ffffff; font-size: 12px; min-height: 40px; border-radius: 10px; }
.admin-body :is(.form-control,.form-select,.settings-form-group input:not([type="checkbox"]),.settings-form-group select,.settings-form-group textarea) {
    background-color: #fbfcfe; color: var(--ud-text); border: 1px solid #b9c9d8; border-radius: 9px; font-size: 14px; min-height: 42px;
}
.admin-body :is(.form-control,.form-select,.settings-form-group input,.settings-form-group select,.settings-form-group textarea):focus { border-color: #087f73; box-shadow: 0 0 0 3px rgb(8 127 115 / 12%); }
.admin-body :is(.form-label,.settings-form-group label) { font-size: 13px; font-weight: 600; color: var(--ud-text-secondary); }
.admin-body :is(.settings-form-group > small,.settings-toggle-row small) { font-size: 12px; line-height: 1.6; }
.admin-body .settings-toggle-row strong { font-size: 14px; }
.admin-body .settings-nav-item { min-height: 52px; border-radius: 10px; margin-bottom: 4px; }
.admin-body .settings-nav-item strong { font-size: 13px; }
.admin-body .settings-nav-item.active { background: #e7f5f1; box-shadow: inset 3px 0 #087f73; }
.admin-body .settings-nav-item.active .settings-nav-icon { background: #ccebe1; color: #065e56; }
.admin-body .settings-section-heading h3 { font-size: 20px; }
.admin-body .settings-card h4 { font-size: 17px; }
.admin-body .settings-card p, .admin-body .settings-card li { font-size: 14px; line-height: 1.7; }
.admin-body .settings-card { padding: 24px; }
.admin-body .form-check-input:checked { background-color: #087f73; border-color: #087f73; }
.admin-body table { font-size: 13px; color: var(--ud-text); }
.admin-body table thead th { background: #f4f7fb; color: #52657c; font-size: 11px; font-weight: 700; letter-spacing: .45px; text-transform: uppercase; padding: 14px 16px; border-bottom: 1px solid var(--ud-border); white-space: nowrap; }
.admin-body table tbody td { padding: 15px 16px; border-color: #edf1f6; font-size: 13px; }
.admin-body table tbody tr:hover > td { background-color: #f4faf8; }
.admin-body table :is(small,.users-contact,.users-last-login span) { font-size: 12px; color: var(--ud-text-muted); }
.admin-body table a { font-size: 13px; font-weight: 600; }
.admin-body :is(.badge,.plan-badge,.status-badge,.users-status,.users-role) { font-size: 11px; line-height: 1.4; letter-spacing: .1px; }
.admin-body .text-bg-success { background-color: #e8f6ee !important; color: #14663f !important; }
.admin-body .text-bg-secondary { background-color: #edf1f6 !important; color: #4c5f76 !important; }
.admin-body .alert { border-radius: 12px; padding: 14px 18px; font-size: 13px; }
.admin-body .alert-info { background: #edf5ff; border-color: #cbdff8; color: #254d7b; }
.admin-body .alert-success { background: #eaf7ef; border-color: #bfdfcc; color: #1b613b; }
.admin-body .modal-content { border-radius: 18px; border: 1px solid var(--ud-border); box-shadow: var(--ud-shadow-lg); }
.admin-body .modal-header { padding: 20px 24px; background: #f8fafc; border-bottom-color: var(--ud-border); border-radius: 18px 18px 0 0; }
.admin-body .modal-body { padding: 24px; }
.admin-body .modal-footer { border-top-color: var(--ud-border); padding: 16px 24px; }
.admin-body .dropdown-menu { border: 1px solid var(--ud-border); border-radius: 12px; box-shadow: var(--ud-shadow-md); padding: 8px; }
.admin-body .dropdown-item { border-radius: 6px; font-size: 13px; padding: 9px 12px; }
.admin-body .dropdown-item:hover { background: #e7f5f1; color: #065e56; }
.admin-body .dashboard-footer { color: var(--ud-text-muted); font-size: 12px; padding-top: 24px; }
@media (max-width: 767.98px) {
    .admin-content { padding: 18px 14px; }
    .admin-body :is(.billing-heading,.analytics-heading,.settings-heading) { flex-wrap: wrap; gap: 16px; }
    .admin-body :is(.billing-heading-actions,.analytics-heading-actions,.settings-heading-actions) { flex-wrap: wrap; }
    .admin-body .settings-card { padding: 18px; }
    .admin-body :is(input,select,textarea) { font-size: 16px !important; }
    .admin-body :is(.modal-body,.modal-header,.modal-footer) { padding: 18px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}
@media print { body.admin-body { background: #ffffff; } .admin-content { padding: 0; } }