body {
    font-family: Arial, sans-serif;
    margin: 20px;
    background: #f8f9fa;
    color: #222;
}

body.frontend-app {
    margin: 0;
    background: #f4f6fb;
    color: #111827;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.site-shell {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    min-height: 100vh;
}

.site-sidebar {
    background: #111827;
    color: #e5e7eb;
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.site-brand {
    font-size: 1.1rem;
    margin: 0;
    color: #fff;
}

.site-nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.site-nav a {
    color: #e5e7eb;
    text-decoration: none;
    padding: 10px 12px;
    border-radius: 8px;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.site-nav a:hover {
    background: #1f2937;
}

.site-nav a.active {
    background: #2563eb;
    color: #fff;
}

.site-sidebar-footer {
    margin-top: auto;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-user-meta {
    font-size: 0.9rem;
    color: #cbd5e1;
}

.site-user-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #94a3b8;
    margin-bottom: 4px;
}

.site-user-name {
    color: #fff;
    word-break: break-word;
}

.site-logout-form {
    margin-top: 12px;
}

.site-logout-button {
    width: 100%;
}

.site-main {
    padding: 24px 28px;
}

.frontend-page-header {
    margin-bottom: 18px;
}

.frontend-page-header h1 {
    margin: 0 0 8px;
    font-size: 2rem;
    color: #111827;
}

.frontend-meta {
    font-size: 0.92rem;
    color: #6b7280;
}

.frontend-stack {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.frontend-two-column {
    display: grid;
    grid-template-columns: minmax(280px, 420px) minmax(220px, 320px);
    gap: 30px;
    align-items: start;
}

.frontend-form-grid {
    display: grid;
    gap: 16px;
}

.frontend-form-grid label {
    display: grid;
    gap: 6px;
}

.frontend-form-grid input,
.frontend-form-grid select,
.frontend-form-grid textarea {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.frontend-muted {
    color: #6b7280;
}

/* Admin-Layout-Varianten (Frontend-Seiten mit Sidebar) */
body.admin-layout {
    margin: 0;
}

h1, h2, h3 {
    color: #333;
}

table {
    border-collapse: collapse;
    background: #fff;
}

th {
    background: #343a40;
    color: #fff;
}

td, th {
    padding: 4px 8px;
}

a {
    color: #007bff;
}

/* Admin layout v2 with CSS variables */


body.admin-body {
    margin: 0;
    background: var(--admin-bg);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--admin-text);
}

.admin-shell {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 230px;
    background: var(--admin-sidebar-bg);
    color: var(--admin-sidebar-text);
    display: flex;
    flex-direction: column;
    padding: 16px 12px;
}

.admin-sidebar h1 {
    font-size: 1.1rem;
    margin: 0 0 1rem 0;
    color: var(--admin-sidebar-text);
}

.admin-sidebar small {
    display: block;
    color: var(--admin-sidebar-muted);
    font-size: 0.75rem;
}

.admin-nav {
    list-style: none;
    margin: 0;
    padding: 0;
}

.admin-nav li {
    margin-bottom: 4px;
}

.admin-nav a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 6px;
    text-decoration: none;
    color: var(--admin-sidebar-text);
    font-size: 0.9rem;
    line-height: 1.2;
}

.admin-nav .nav-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.4em;
    flex: 0 0 1.4em;
}

.admin-nav .nav-label {
    display: inline-block;
}

.admin-nav a:hover {
    background: var(--admin-sidebar-hover-bg, #1f2937);
}

.admin-nav a.active {
    background: var(--admin-sidebar-active-bg);
    color: var(--admin-sidebar-active-text);
}

.admin-main {
    flex: 1;
    padding: 18px 24px 24px 24px;
}

.admin-sidebar-footer {
    margin-top: auto;
    padding-top: 10px;
    font-size: 0.8rem;
    color: var(--admin-sidebar-muted);
}

.admin-sidebar-footer-link {
    color: var(--admin-sidebar-muted);
    text-decoration: none;
}

.admin-sidebar-footer-link:hover {
    text-decoration: underline;
}

.admin-main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
}

.admin-main-header h1 {
    margin: 0;
    font-size: 1.4rem;
    color: var(--admin-text);
}

.admin-main-header .admin-meta {
    font-size: 0.85rem;
    color: #6b7280;
}

.admin-card {
    background: var(--admin-card-bg);
    border-radius: 8px;
    padding: 14px 16px;
    box-shadow: 0 1px 3px var(--admin-card-shadow);
    margin-bottom: 16px;
    border: 1px solid var(--admin-border-subtle);
}

.admin-card h2 {
    margin-top: 0;
    font-size: 1.1rem;
}

/* Admin dashboard grid / metrics */
.admin-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.admin-cards-grid-charts {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.admin-chart {
    display: flex;
    align-items: flex-end;
    gap: 10px;
    margin-top: 8px;
    margin-bottom: 8px;
}

.admin-chart-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.admin-chart-bar {
    width: 100%;
    height: 140px;
    background: rgba(37, 99, 235, 0.08);
    border-radius: 6px 6px 0 0;
    position: relative;
    overflow: hidden;
}

.admin-chart-bar-inner {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    background: #2563eb;
}

.admin-chart-label {
    margin-top: 4px;
    font-size: 0.75rem;
    text-align: center;
    color: #6b7280;
}

.admin-chart-legend {
    margin-top: 4px;
    font-size: 0.8rem;
    color: #6b7280;
}

.admin-chart-empty {
    font-size: 0.85rem;
    color: #6b7280;
}


.admin-metric {
    font-size: 1.4rem;
    font-weight: 700;
}
.admin-metric-label {
    font-size: 0.85rem;
    color: #6b7280;
}

/* Generic alert styles for admin pages */
.alert {
    border-radius: 8px;
    padding: 10px 12px;
    margin-bottom: 14px;
    font-size: 0.9rem;
}
.alert ul {
    margin: 6px 0 0 18px;
    padding: 0;
}
.alert-danger {
    background: #fef2f2;
    border: 1px solid #fca5a5;
    color: #991b1b;
}
.alert-success {
    background: #ecfdf3;
    border: 1px solid #6ee7b7;
    color: #065f46;
}

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

    .site-sidebar {
        padding: 14px;
    }

    .site-main {
        padding: 18px;
    }

    .frontend-two-column {
        grid-template-columns: 1fr;
    }
}
.alert-warning {
    background: #fffbeb;
    border: 1px solid #facc15;
    color: #92400e;
}

/* Common admin buttons & badges */
a.btn,
button.btn,
input[type=submit].btn {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid transparent;
    font-size: 0.9rem;
    cursor: pointer;
    text-decoration: none;
}

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

.btn-secondary {
    background: #ffffff;
    border-color: var(--admin-border-subtle);
    color: #374151;
}

.btn-primary:hover {
    opacity: 0.9;
}

.btn-secondary:hover {
    background: #f3f4f6;
}

/* Tables in admin */
.admin-main table {
    width: 100%;
    margin-top: 8px;
    border-collapse: collapse;
}

/* Bessere Kontraste & klarere Trennlinien */
.admin-main table th,
.admin-main table td {
    padding: 6px 8px;
    font-size: 0.9rem;
    border: 1px solid var(--admin-table-border, #e5e7eb);
    color: var(--admin-text, #111827);
}

.admin-main table th {
    background: var(--admin-table-header-bg, #e5e7eb);
    color: var(--admin-table-header-text, #111827);
    text-align: left;
    font-weight: 600;
}

/* Zebra-Streifen für bessere Lesbarkeit */
.admin-main table tr:nth-child(even) {
    background: var(--admin-table-row-alt-bg, #f9fafb);
}

.admin-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: end;
    margin: 0.75rem 0 1rem;
}

.admin-toolbar label {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.85rem;
    color: var(--admin-text, #111827);
}

.admin-toolbar .admin-toolbar-inline {
    flex-direction: row;
    align-items: center;
    gap: 0.4rem;
}

.admin-table-wrap {
    width: 100%;
    overflow-x: auto;
}

.admin-row-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.admin-row-actions form {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    align-items: center;
}

.admin-total-row td {
    font-weight: 700;
    background: rgba(37, 99, 235, 0.06);
}

.admin-empty-state {
    margin: 0;
    padding: 1rem;
    border: 1px dashed var(--admin-border-subtle, #d1d5db);
    border-radius: 8px;
    color: #6b7280;
    background: #f9fafb;
}


.admin-pill {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 0.75rem;
    background: #e5e7eb;
    color: #374151;
}


/* Theme Editor: Farbpaletten-UI & Live-Vorschau */
.theme-palette-helper {
    margin-bottom: 1rem;
    padding: 0.75rem;
    border-radius: 8px;
    background: rgba(243, 244, 246, 0.85);
    border: 1px solid #e5e7eb;
}

.theme-palette-helper h3 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.theme-editor-note {
    font-size: 0.8rem;
    color: #6b7280;
    margin-bottom: 0.75rem;
}

.theme-palette-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.palette-button {
    border: 1px solid #d1d5db;
    border-radius: 999px;
    padding: 4px 8px;
    background: #ffffff;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
}

.palette-button:hover {
    background: #f3f4f6;
}

.palette-swatch {
    width: 14px;
    height: 14px;
    border-radius: 999px;
    border: 1px solid rgba(0,0,0,0.1);
}

.theme-preview-wrapper {
    margin: 0.75rem 0 1rem 0;
}

.theme-preview-frame {
    width: 100%;
    height: 260px;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    background: #ffffff;
}



/* Alerts / Hinweistexte */
.alert {
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    margin: 0.5rem 0 1rem 0;
    border: 1px solid transparent;
    font-size: 0.9rem;
}

.alert ul {
    margin: 0.25rem 0 0 1.2rem;
    padding: 0;
}

.alert.alert-success {
    background-color: #ecfdf3;
    border-color: #bbf7d0;
    color: #14532d;
}

.alert.alert-danger {
    background-color: #fef2f2;
    border-color: #fecaca;
    color: #7f1d1d;
}

.alert.alert-info {
    background-color: #e0f2fe;
    border-color: #bae6fd;
    color: #0c4a6e;
}



/* Status-Badges für Bestellungen */
.status-badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-size: 0.75rem;
    line-height: 1.2;
    font-weight: 500;
}

.status-badge.status-paid {
    background-color: #dcfce7;
    color: #166534;
}

.status-badge.status-reserved,
.status-badge.status-pending {
    background-color: #fef3c7;
    color: #92400e;
}

.status-badge.status-cancelled {
    background-color: #fee2e2;
    color: #991b1b;
}