/* Einheitliches Admin-Theme für alle Module (ohne Funktionsaenderungen) */

:root {
    --u-primary: #2c3e50;
    --u-primary-hover: #34495e;
    --u-bg: #f1f3f5;
    --u-card: #ffffff;
    --u-text: #212529;
    --u-muted: #6c757d;
    --u-border: #dee2e6;
    --u-danger: #dc3545;
    --u-success: #198754;
    --u-warning: #d39e00;
    --u-sidebar-width: 240px;
    --u-header-height: 60px;
    --u-content-padding: 1.25rem;
    --u-radius: 8px;
    --u-control-height: 38px;
    --u-table-cell-y: 0.6rem;
    --u-table-cell-x: 0.75rem;
    --u-card-pad-y: 1.15rem;
    --u-card-pad-x: 1.25rem;
    --u-btn-height: 40px;
    --u-btn-height-sm: 34px;
    --u-btn-radius: 8px;
    --u-btn-pad-x: 0.9rem;
}

body,
body.admin-body,
body.admin-login-page {
    background: var(--u-bg);
    color: var(--u-text);
    font-family: system-ui, -apple-system, 'Segoe UI', sans-serif !important;
    font-size: 14px !important;
    line-height: 1.6;
}

body.admin-body {
    margin: 0;
}

.admin-header,
.header {
    background: var(--u-primary);
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    min-height: var(--u-header-height) !important;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.65rem 1rem !important;
    width: 100%;
    box-sizing: border-box;
    position: sticky;
    top: 0;
    z-index: 200;
}

.admin-header a,
.header a {
    color: #fff;
}

.header-title {
    display: none !important;
}

/* Einheitliche Typografie */
.admin-main h1,
.admin-main h2,
.admin-main h3,
.content h1,
.content h2,
.content h3,
.admin-panel h1,
.admin-panel h2,
.admin-panel h3 {
    font-family: system-ui, -apple-system, 'Segoe UI', sans-serif !important;
    font-weight: 600;
    line-height: 1.3;
    color: var(--u-text);
}

.admin-main h1, .content h1 { font-size: 1.4rem; margin: 0 0 1rem; }
.admin-main h2, .content h2, .admin-panel h2 { font-size: 1.15rem; margin: 0 0 0.75rem; }
.admin-main h3, .content h3, .admin-panel h3 { font-size: 1rem; margin: 0 0 0.5rem; }

p, li, td, th, label, input, select, textarea, button {
    font-family: system-ui, -apple-system, 'Segoe UI', sans-serif !important;
}

.header-brand {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.2;
    white-space: nowrap;
}

.header-brand:hover {
    text-decoration: underline;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-left: auto;
    min-height: 32px;
}

.header-user {
    display: flex;
    align-items: center;
    margin-left: auto;
}

.user-email,
.logout-link {
    display: inline-block !important;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    white-space: nowrap;
}

.license-warning {
    background: #856404;
    color: #fff;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
    white-space: nowrap;
}

.header-right .btn,
.header-right .btn-secondary,
.header-right .btn-small {
    padding: 0.35rem 0.7rem;
    font-size: 0.85rem;
    line-height: 1.2;
}

.admin-nav,
.sidebar {
    background: var(--u-primary);
    width: var(--u-sidebar-width);
    position: fixed;
    left: 0;
    top: var(--u-header-height);
    bottom: 0;
    overflow-y: auto;
    padding: 0.5rem 0;
}

.admin-nav a,
.sidebar-nav a {
    color: #e9ecef;
    display: block;
    padding: 0.6rem 1rem;
    text-decoration: none !important;
}

.admin-nav a:hover,
.admin-nav a.active,
.sidebar-nav a:hover,
.sidebar-nav a.active {
    background: var(--u-primary-hover);
    color: #fff;
}

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

.sidebar-nav-icon,
.menu-toggle,
.overlay {
    display: none !important;
}

.admin-wrap,
.admin-layout {
    display: block;
}

.admin-main,
.main-content {
    margin-left: var(--u-sidebar-width);
    width: calc(100% - var(--u-sidebar-width));
    min-height: calc(100vh - var(--u-header-height));
}

.admin-main {
    padding: var(--u-content-padding);
}

.content {
    max-width: none;
    padding: var(--u-content-padding);
}

@media (max-width: 1200px) {
    :root {
        --u-sidebar-width: 220px;
        --u-content-padding: 1rem;
    }
}

@media (max-width: 900px) {
    :root {
        --u-header-height: 56px;
        --u-sidebar-width: 200px;
        --u-content-padding: 0.85rem;
    }

    .admin-header,
    .header {
        padding: 0.55rem 0.75rem !important;
        gap: 0.5rem;
    }

    .header-brand {
        font-size: 0.95rem;
    }

    .user-email,
    .logout-link {
        font-size: 0.82rem;
    }

    .header-right .btn,
    .header-right .btn-secondary,
    .header-right .btn-small {
        padding: 0.3rem 0.55rem;
        font-size: 0.8rem;
    }
}

.card,
.admin-panel,
.stat-card,
.stats .stat,
.login-box,
.checkout-summary,
.license-notice,
.page-hero,
.subcard {
    background: var(--u-card);
    color: var(--u-text);
    border: 1px solid var(--u-border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    border-radius: var(--u-radius);
}

.card {
    margin-bottom: 1rem;
}

.card-header,
.card-body,
.admin-panel,
.subcard {
    padding: var(--u-card-pad-y) var(--u-card-pad-x);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.stats .stat,
.stat-card {
    background: #fff !important;
}

.stat-value,
.stat-card strong,
.stats .stat .num {
    color: var(--u-primary) !important;
}

.stats .stat .label,
.stat-label {
    color: var(--u-muted) !important;
}

.text-muted,
.logout-link,
.small,
.hint-list,
.hero-tips,
.stat-label,
.plain-list,
th {
    color: var(--u-muted);
}

table,
.data-table,
.cart-table {
    background: #fff;
    border-color: var(--u-border);
}

th,
td,
.data-table th,
.data-table td,
.cart-table th,
.cart-table td {
    border-bottom-color: var(--u-border);
    padding: var(--u-table-cell-y) var(--u-table-cell-x);
}

th,
.data-table th,
.cart-table th {
    font-weight: 600;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label,
label {
    margin-bottom: 0.35rem;
    font-weight: 500;
}

input[type="text"],
input[type="email"],
input[type="url"],
input[type="number"],
input[type="password"],
input[type="date"],
input[type="time"],
input[type="datetime-local"],
textarea,
select,
.form-group input,
.form-group textarea,
.form-group select {
    background: #fff;
    color: var(--u-text);
    border: 1px solid var(--u-border);
    border-radius: 6px;
}

input[type="text"],
input[type="email"],
input[type="url"],
input[type="number"],
input[type="password"],
input[type="date"],
input[type="time"],
input[type="datetime-local"],
select,
.form-group input,
.form-group select {
    min-height: var(--u-control-height);
}

textarea,
.form-group textarea {
    min-height: 100px;
}

input:focus,
textarea:focus,
select:focus,
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--u-primary);
    outline: none;
}

.btn,
button[type="submit"],
.login-box button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: var(--u-btn-height);
    padding: 0.45rem var(--u-btn-pad-x);
    border-radius: var(--u-btn-radius);
    border: 1px solid transparent;
    font-weight: 600;
    font-size: 0.92rem;
    line-height: 1.2;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.18s ease;
}

.btn-small {
    min-height: var(--u-btn-height-sm);
    padding: 0.3rem 0.75rem;
    border-radius: 7px;
    font-size: 0.85rem;
}

.btn-primary {
    background: var(--u-primary);
    color: #fff;
    border-color: var(--u-primary);
}

.btn-primary:hover {
    background: var(--u-primary-hover);
    border-color: var(--u-primary-hover);
}

.btn-secondary {
    background: #6c757d;
    color: #fff;
    border-color: #6c757d;
}

.btn-secondary:hover {
    background: #5c636a;
    border-color: #5c636a;
}

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

.btn-success:hover {
    background: #157347;
    border-color: #157347;
}

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

.btn-danger:hover {
    background: #bb2d3b;
    border-color: #bb2d3b;
}

.btn-outline,
.btn-action-neutral {
    background: #fff;
    color: #495057;
    border-color: #adb5bd;
}

.btn-outline:hover,
.btn-action-neutral:hover {
    background: #f8f9fa;
    color: #343a40;
    border-color: #868e96;
}

.alert-success,
.message,
.success,
.login-box .success {
    color: var(--u-success);
}

.alert-error,
.error,
.err,
.text-danger,
.login-box .error {
    color: var(--u-danger);
}

.alert-warning,
.text-warning {
    color: var(--u-warning);
}

/* ── Differenzierte Aktions-Buttons ─────────────────────────────── */
.btn-action-primary  { background: var(--u-primary); color: #fff; border-color: var(--u-primary); }
.btn-action-primary:hover  { background: var(--u-primary-hover); border-color: var(--u-primary-hover); }

.btn-action-info     { background: #0b5ed7; color: #fff; border-color: #0b5ed7; }
.btn-action-info:hover     { background: #0a58ca; border-color: #0a58ca; }

.btn-action-success  { background: #198754; color: #fff; border-color: #198754; }
.btn-action-success:hover  { background: #157347; border-color: #157347; }

.btn-action-warning  { background: #fd7e14; color: #fff; border-color: #fd7e14; }
.btn-action-warning:hover  { background: #e86f0f; border-color: #e86f0f; }

.btn-action-danger   { background: #dc3545; color: #fff; border-color: #dc3545; }
.btn-action-danger:hover   { background: #bb2d3b; border-color: #bb2d3b; }

/* ── Dashboard Layout ────────────────────────────────────────────── */
.admin-intro {
    color: var(--u-muted);
    margin: -0.5rem 0 1.25rem;
    font-size: 0.95rem;
}

.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.dashboard-stats .stat-card {
    background: #fff;
    border: 1px solid var(--u-border);
    border-radius: var(--u-radius);
    padding: 1rem 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.dashboard-stats .stat-card strong {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--u-primary);
    line-height: 1;
}

.dashboard-stats .stat-card span {
    font-size: 0.82rem;
    color: var(--u-muted);
}

.admin-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.table-actions {
    display: flex;
    gap: 0.45rem;
    flex-wrap: wrap;
    align-items: center;
}

.hint-list {
    padding-left: 1.25rem;
    margin: 0;
    font-size: 0.88rem;
    color: var(--u-muted);
}

.hint-list li { margin-bottom: 0.3rem; }

/* Status-Badges in Tabellen */
.badge-status {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 500;
}
.badge-confirmed { background: #d1fae5; color: #065f46; }
.badge-pending   { background: #fef9c3; color: #713f12; }
.badge-cancelled { background: #fee2e2; color: #991b1b; }