/**
 * Golden Ticket System - Modern Material Design 3 / Material You Stylesheet
 * Orientiert an Material You (M3): Tonal elevation, Pill-shaped Buttons, 
 * dynamische Primär- und Akzentfarben, abgerundete Oberflächen & hohe Übersichtlichkeit.
 */

:root {
    /* Standard-Primärpalette (kann dynamisch pro Benutzer überschrieben werden) */
    --primary-color: #ea580c;
    --primary-rgb: 234, 88, 12;
    --primary-on: #ffffff;
    --primary-hover: #c2410c;
    --primary-active: #9a3412;
    --primary-container: #ffedd5;
    --primary-on-container: #7c2d12;
    --primary-bg-subtle: #fff7ed;
    --primary-border: #fed7aa;
    --primary-glow: rgba(234, 88, 12, 0.25);
    --primary-glow-subtle: rgba(234, 88, 12, 0.12);
    --primary-gradient: linear-gradient(135deg, #ea580c 0%, #c2410c 100%);

    /* Material 3 Token-Aliase */
    --md-sys-color-primary: var(--primary-color);
    --md-sys-color-on-primary: var(--primary-on);
    --md-sys-color-primary-container: var(--primary-container);
    --md-sys-color-on-primary-container: var(--primary-on-container);

    /* Abwärtskompatibilitäts-Aliase für bestehenden Code */
    --orange-primary: var(--primary-color);
    --orange-hover: var(--primary-hover);
    --orange-dark: var(--primary-active);
    --orange-light: var(--primary-color);
    --orange-accent: var(--primary-border);
    --orange-bg-subtle: var(--primary-bg-subtle);
    --orange-border: var(--primary-border);
    --orange-gradient: var(--primary-gradient);
    --orange-glow: var(--primary-glow);

    /* Material 3 Neutrale Oberflächen */
    --bg-page: #f8fafc;
    --card-bg: #ffffff;
    --surface-card: #ffffff;
    --surface-container-low: #ffffff;
    --surface-container: #f8fafc;
    --surface-container-high: #f1f5f9;
    --surface-container-highest: #e2e8f0;

    --text-main: #0f172a;
    --text-muted: #64748b;
    --text-hint: #94a3b8;
    --border-color: rgba(15, 23, 42, 0.08);
    --border-focus: var(--primary-color);
    --outline-variant: #cbd5e1;

    /* Top App Bar Navigation */
    --nav-bg: #0f172a;
    --nav-border: #1e293b;
    --nav-text: #f8fafc;

    /* Semantische Statusfarben */
    --danger: #ef4444;
    --danger-hover: #dc2626;
    --danger-bg: #fef2f2;
    --danger-border: #fecaca;
    --danger-text: #991b1b;

    --success: #10b981;
    --success-hover: #059669;
    --success-bg: #ecfdf5;
    --success-border: #a7f3d0;
    --success-text: #065f46;

    --warning: #f59e0b;
    --warning-bg: #fffbeb;
    --warning-border: #fde68a;
    --warning-text: #92400e;

    --info-bg: #eff6ff;
    --info-border: #bfdbfe;
    --info-text: #1e40af;

    /* Material 3 Form & Ecken (Radius Tokens) */
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px; /* M3 Pill */

    /* Material You Tonal & Elevation Shadows */
    --shadow-xs: 0 1px 2px 0 rgba(15, 23, 42, 0.04);
    --shadow-sm: 0 1px 3px 0 rgba(15, 23, 42, 0.06), 0 1px 2px -1px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 4px 10px -2px rgba(15, 23, 42, 0.06), 0 2px 6px -2px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 12px 24px -4px rgba(15, 23, 42, 0.08), 0 4px 8px -2px rgba(15, 23, 42, 0.04);
    --shadow-xl: 0 20px 32px -6px rgba(15, 23, 42, 0.12), 0 8px 12px -4px rgba(15, 23, 42, 0.04);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
    background-color: var(--bg-page);
    color: var(--text-main);
    line-height: 1.55;
    min-height: 100vh;
    font-size: 0.95rem;
}

/* Impersonation Banner */
.impersonation-banner {
    background: linear-gradient(90deg, #9a3412 0%, #c2410c 50%, var(--primary-color) 100%);
    color: #ffffff;
    padding: 0.65rem 1.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
    position: sticky;
    top: 0;
    z-index: 60;
}

.impersonation-banner .banner-text {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.impersonation-banner .btn-exit-impersonation {
    background: #ffffff;
    color: #9a3412;
    font-weight: 700;
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-size: 0.825rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

.impersonation-banner .btn-exit-impersonation:hover {
    background: #ffedd5;
    color: #7c2d12;
    transform: translateY(-1px);
}

/* Modern Material Top App Bar (Navbar) */
.navbar {
    background: var(--nav-bg);
    border-bottom: 1px solid var(--nav-border);
    padding: 0.85rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: var(--shadow-md);
}

.nav-brand {
    font-weight: 800;
    font-size: 1.25rem;
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    letter-spacing: -0.01em;
}

.nav-brand .orange-ticket-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: var(--primary-gradient);
    color: var(--primary-on, #ffffff);
    border-radius: var(--radius-md);
    font-size: 1.25rem;
    box-shadow: 0 2px 8px var(--primary-glow);
    transition: transform 0.2s ease;
}

.nav-brand:hover .orange-ticket-icon {
    transform: scale(1.05);
}

.nav-brand .brand-orange {
    color: var(--primary-color);
    transition: color 0.2s ease;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    flex-wrap: wrap;
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-size: 0.9rem;
    color: #cbd5e1;
    background: rgba(255, 255, 255, 0.06);
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-user strong {
    color: #ffffff;
}

/* Material You Action Chips Subnav */
.subnav-sticky {
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 0.65rem 2rem;
    display: flex;
    gap: 0.65rem;
    align-items: center;
    overflow-x: auto;
    white-space: nowrap;
    position: sticky;
    top: 61px;
    z-index: 40;
    box-shadow: var(--shadow-xs);
}

.subnav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #334155;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.45rem 1rem;
    border-radius: var(--radius-full);
    background: var(--surface-container-high);
    border: 1px solid transparent;
    transition: all 0.2s ease;
}

.subnav-link:hover {
    background: var(--primary-bg-subtle);
    color: var(--primary-color);
    border-color: var(--primary-border);
    transform: translateY(-1px);
}

.subnav-badge {
    background: #ffffff;
    color: #334155;
    font-size: 0.75rem;
    padding: 0.15rem 0.55rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.admin-section {
    scroll-margin-top: 130px;
}

/* Badges & Status Chips (Material 3 Pill Badges) */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    line-height: 1.2;
}

.badge-admin {
    background: var(--primary-container);
    color: var(--primary-on-container);
    border: 1px solid var(--primary-border);
}

.badge-user {
    background: var(--surface-container-high);
    color: #334155;
    border: 1px solid #cbd5e1;
}

.badge-paid {
    background: var(--success-bg);
    color: var(--success-text);
    border: 1px solid var(--success-border);
}

.badge-pending {
    background: var(--warning-bg);
    color: var(--warning-text);
    border: 1px solid var(--warning-border);
}

.badge-cancelled {
    background: var(--danger-bg);
    color: var(--danger-text);
    border: 1px solid var(--danger-border);
}

.badge-archived {
    background: var(--surface-container-high);
    color: #64748b;
    border: 1px solid #cbd5e1;
}

.badge-onsale-active {
    background: var(--success-bg);
    color: var(--success-text);
    border: 1px solid var(--success-border);
}

.badge-onsale-inactive {
    background: var(--danger-bg);
    color: var(--danger-text);
    border: 1px solid var(--danger-border);
}

/* Responsive Containers: Widescreen-optimized & Clean */
.container {
    max-width: 1680px;
    width: 96%;
    margin: 2rem auto;
    padding: 0 0.75rem;
}

.container-wide {
    max-width: 1880px;
    width: 98%;
    margin: 2rem auto;
    padding: 0 0.75rem;
}

.container-narrow {
    max-width: 480px;
    margin: 3.5rem auto;
    padding: 0 1.25rem;
}

/* User Color Box / Badge (Kästchen neben dem Namen) */
.user-color-box {
    display: inline-block;
    width: 15px;
    height: 15px;
    border-radius: 4px;
    background-color: var(--primary-color);
    vertical-align: middle;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
    border: 1.5px solid rgba(255, 255, 255, 0.9);
    flex-shrink: 0;
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.user-color-box:hover {
    transform: scale(1.25);
}

.user-color-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    background: var(--primary-container);
    color: var(--primary-on-container);
    border: 1px solid var(--primary-border);
    font-size: 0.825rem;
    font-weight: 700;
    font-family: monospace;
    letter-spacing: 0.02em;
    vertical-align: middle;
    box-shadow: var(--shadow-xs);
}

/* Material You Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    font-weight: 500;
}

.breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: opacity 0.15s ease;
}

.breadcrumb a:hover {
    text-decoration: underline;
    opacity: 0.85;
}

/* Material 3 Elevated Cards */
.card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: 1.85rem 2.25rem;
    margin-bottom: 2rem;
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1.15rem;
    margin-bottom: 1.35rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.card-title {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.6rem;
    letter-spacing: -0.01em;
}

/* Material 3 Alerts / Snackbars */
.alert {
    padding: 0.95rem 1.35rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.35rem;
    font-size: 0.925rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: var(--shadow-xs);
    line-height: 1.5;
}

.alert-success {
    background-color: var(--success-bg);
    border: 1px solid var(--success-border);
    color: var(--success-text);
}

.alert-error {
    background-color: var(--danger-bg);
    border: 1px solid var(--danger-border);
    color: var(--danger-text);
}

.alert-info {
    background-color: var(--info-bg);
    border: 1px solid var(--info-border);
    color: var(--info-text);
}

.alert-orange {
    background-color: var(--primary-bg-subtle);
    border: 1px solid var(--primary-border);
    color: var(--primary-on-container);
}

/* Material You Form Controls (Outlined Style) */
.form-group {
    margin-bottom: 1.35rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: #334155;
    margin-bottom: 0.45rem;
}

.form-control {
    width: 100%;
    padding: 0.7rem 1rem;
    font-size: 0.95rem;
    border: 1.5px solid var(--outline-variant);
    border-radius: var(--radius-md);
    background-color: #ffffff;
    color: var(--text-main);
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px var(--primary-glow);
    background-color: #ffffff;
}

.form-control::placeholder {
    color: #94a3b8;
}

.form-helper {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.4rem;
    line-height: 1.4;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    width: 1.25rem;
    height: 1.25rem;
    accent-color: var(--primary-color);
    cursor: pointer;
}

.form-check label {
    margin-bottom: 0;
    cursor: pointer;
    font-weight: 500;
    color: #334155;
}

/* ==========================================================================
   BUTTONS: Modern Material Design 3 (Material You Pill Buttons)
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    padding: 0.65rem 1.35rem;
    font-size: 0.925rem;
    font-weight: 600;
    border-radius: var(--radius-full); /* Material You Pill Shape */
    border: 1.5px solid transparent;
    cursor: pointer;
    text-decoration: none;
    font-family: inherit;
    line-height: 1.3;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-xs);
    white-space: nowrap;
    user-select: none;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn:active {
    transform: translateY(0) scale(0.98);
}

.btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 4px var(--primary-glow);
}

/* 1. Filled Primary / Vibrant Button (M3 Filled) */
.btn-primary,
.btn-orange {
    background: var(--primary-gradient);
    color: var(--primary-on, #ffffff) !important;
    border: none;
    box-shadow: 0 2px 8px var(--primary-glow);
}

.btn-primary:hover,
.btn-orange:hover {
    background: linear-gradient(135deg, var(--primary-hover) 0%, var(--primary-active) 100%);
    box-shadow: 0 4px 14px var(--primary-glow);
    color: var(--primary-on, #ffffff) !important;
}

/* 2. Filled Tonal / Secondary Button (M3 Tonal Container) */
.btn-secondary {
    background-color: var(--surface-container-high);
    color: #334155 !important;
    border: 1px solid rgba(15, 23, 42, 0.08);
}

.btn-secondary:hover {
    background-color: var(--surface-container-highest);
    color: #0f172a !important;
    border-color: rgba(15, 23, 42, 0.14);
}

/* 3. Primary Tonal Button (Material You Tonal) */
.btn-tonal {
    background-color: var(--primary-container);
    color: var(--primary-on-container) !important;
    border: 1px solid var(--primary-border);
}

.btn-tonal:hover {
    background-color: var(--primary-border);
    color: var(--primary-on-container) !important;
}

/* 4. Outlined Button (M3 Outlined) */
.btn-outline,
.btn-outline-orange {
    background: transparent;
    color: var(--primary-color) !important;
    border-color: var(--primary-border);
    box-shadow: none;
}

.btn-outline:hover,
.btn-outline-orange:hover {
    background: var(--primary-bg-subtle);
    border-color: var(--primary-color);
    color: var(--primary-hover) !important;
    box-shadow: var(--shadow-xs);
}

/* 5. Semantic Success Button */
.btn-success {
    background-color: var(--success);
    color: #ffffff !important;
    box-shadow: 0 2px 6px rgba(16, 185, 129, 0.25);
}

.btn-success:hover {
    background-color: var(--success-hover);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.35);
}

/* 6. Semantic Danger Button */
.btn-danger {
    background-color: var(--danger);
    color: #ffffff !important;
    box-shadow: 0 2px 6px rgba(239, 68, 68, 0.25);
}

.btn-danger:hover {
    background-color: var(--danger-hover);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.35);
}

.btn-outline-danger {
    background-color: transparent;
    color: var(--danger) !important;
    border-color: #fca5a5;
    box-shadow: none;
}

.btn-outline-danger:hover {
    background-color: var(--danger-bg);
    border-color: var(--danger);
}

/* Button Sizing */
.btn-sm {
    padding: 0.38rem 0.95rem;
    font-size: 0.825rem;
    min-height: 32px;
}

.btn-lg {
    padding: 0.85rem 1.85rem;
    font-size: 1.05rem;
    min-height: 48px;
}

.btn-block {
    width: 100%;
}

/* Material 3 Data Tables */
.table-responsive {
    overflow-x: auto;
    width: 100%;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: #ffffff;
    box-shadow: var(--shadow-xs);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.925rem;
    text-align: left;
}

.table th {
    background-color: var(--surface-container);
    color: #475569;
    font-weight: 700;
    padding: 0.95rem 1.25rem;
    border-bottom: 2px solid var(--border-color);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.table th a {
    color: #475569;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.table th a:hover {
    color: var(--primary-color);
}

.table td {
    padding: 0.95rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.table tbody tr {
    transition: background-color 0.15s ease;
}

.table tbody tr:hover {
    background-color: var(--primary-bg-subtle);
}

.table tr.clickable-row {
    cursor: pointer;
}

/* Production links */
.prod-link {
    color: var(--primary-color);
    font-weight: 700;
    text-decoration: none;
    transition: all 0.15s ease;
}

.prod-link:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* Seat Capacity Bar */
.seat-badge {
    display: inline-flex;
    flex-direction: column;
    gap: 0.3rem;
    min-width: 130px;
}

.seat-text {
    font-size: 0.85rem;
    font-weight: 700;
    color: #1e293b;
    display: flex;
    justify-content: space-between;
}

.seat-progress-bg {
    width: 100%;
    height: 7px;
    background: #e2e8f0;
    border-radius: var(--radius-full);
    overflow: hidden;
}

.seat-progress-fill {
    height: 100%;
    background: var(--primary-gradient);
    border-radius: var(--radius-full);
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Clickable Stat Widgets (Material 3 KPI Cards) */
.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.35rem;
    margin-bottom: 2rem;
}

.stat-box-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.stat-box {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.35rem 1.65rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 5px solid var(--primary-color);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.stat-box:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-border);
    background-color: #fffdfa;
}

.stat-box .stat-box-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    margin-bottom: 0.4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.stat-box .stat-box-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.02em;
}

.stat-box .stat-jump-hint {
    font-size: 0.75rem;
    color: var(--primary-color);
    font-weight: 600;
}

/* Year Tabs / Sections */
.year-nav {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.35rem;
    flex-wrap: wrap;
    align-items: center;
}

.year-btn {
    padding: 0.4rem 0.95rem;
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 700;
    background: var(--surface-container-high);
    color: #475569;
    text-decoration: none;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.year-btn:hover, .year-btn.active {
    background: var(--primary-color);
    color: var(--primary-on, #ffffff);
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px var(--primary-glow);
}

.year-section-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: #1e293b;
    margin: 1.75rem 0 0.85rem 0;
    padding-bottom: 0.45rem;
    border-bottom: 2px solid var(--primary-border);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Categories List */
.category-badges-container {
    display: flex;
    gap: 0.65rem;
    flex-wrap: wrap;
    align-items: center;
    margin-top: 0.5rem;
}

.category-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.85rem;
    background: var(--surface-container);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 600;
}

.category-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}

/* Modals (Material 3 Dialogs) */
.modal-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 100;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
}

.modal-backdrop.active {
    display: flex;
}

.modal-content {
    background: #ffffff;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    max-width: 560px;
    width: 100%;
    padding: 2rem;
    position: relative;
    animation: modalSlideIn 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    border: 1px solid var(--border-color);
}

@keyframes modalSlideIn {
    from { transform: translateY(-20px) scale(0.97); opacity: 0; }
    to { transform: translateY(0) scale(1); opacity: 1; }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.95rem;
    margin-bottom: 1.35rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: 50%;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
}

.modal-close:hover {
    background: var(--surface-container-high);
    color: var(--text-main);
}

.empty-state {
    text-align: center;
    padding: 2.75rem 1.5rem;
    color: var(--text-muted);
    background: var(--surface-container);
    border-radius: var(--radius-md);
    border: 1.5px dashed var(--outline-variant);
    font-size: 0.95rem;
}

/* Grids */
.item-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.35rem;
    margin-bottom: 1.75rem;
}

.item-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.35rem 1.5rem;
    display: block;
    text-decoration: none;
    color: inherit;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-sm);
    border-left: 5px solid var(--primary-color);
}

.item-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-border);
    background-color: #fffdfa;
}

.item-card.item-card-archived {
    border-left-color: #94a3b8;
    background-color: #fcfcfc;
}

.item-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.45rem;
}

.item-card-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    align-items: center;
}

.item-card-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

/* ==========================================================================
   MATERIAL YOU THEME & FARBWAHL (USER EINSTELLUNGEN)
   ========================================================================== */
.theme-picker-container {
    background: var(--surface-container);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    margin-top: 1rem;
}

.color-presets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 0.85rem;
    margin-top: 0.85rem;
    margin-bottom: 1.5rem;
}

.color-swatch-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.65rem 0.95rem;
    border-radius: var(--radius-md);
    background: #ffffff;
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
    box-shadow: 0 1px 3px rgba(0,0,0,0.03);
    position: relative;
}

.color-swatch-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: #94a3b8;
}

.color-swatch-card.active {
    border-color: var(--primary-color);
    background: var(--surface-container-low);
    font-weight: 700;
    box-shadow: 0 0 0 2px var(--primary-color), var(--shadow-sm);
}

.color-swatch-info {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.color-circle {
    width: 28px;
    height: 28px;
    border-radius: 8px; /* Material Squircle */
    flex-shrink: 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.18), inset 0 0 0 1px rgba(255,255,255,0.4);
    transition: transform 0.2s ease;
}

.color-swatch-card:hover .color-circle {
    transform: scale(1.1);
}

.color-swatch-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    line-height: 1.2;
}

.color-swatch-check {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #ffffff;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 900;
    flex-shrink: 0;
}

.color-swatch-card.active .color-swatch-check {
    display: flex;
}

/* Custom Interactive Color Bar */
.custom-color-bar {
    background: #ffffff;
    border: 1.5px solid var(--outline-variant);
    border-radius: var(--radius-md);
    padding: 0.75rem 1.15rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    box-shadow: var(--shadow-xs);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.custom-color-bar:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.custom-color-trigger {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    cursor: pointer;
}

.custom-color-trigger input[type="color"] {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    width: 44px;
    height: 44px;
    border: 2px solid #ffffff;
    border-radius: 10px;
    cursor: pointer;
    background: none;
    padding: 0;
    box-shadow: 0 2px 6px rgba(0,0,0,0.18);
    overflow: hidden;
}

.custom-color-trigger input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0;
}

.custom-color-trigger input[type="color"]::-webkit-color-swatch {
    border: none;
    border-radius: 8px;
}

.custom-hex-input-group {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--surface-container-high);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 0.4rem 0.95rem;
}

.custom-hex-input-group input {
    border: none;
    background: transparent;
    font-family: monospace;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-main);
    width: 85px;
    outline: none;
    text-transform: lowercase;
}

.theme-live-preview {
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    margin-top: 1.5rem;
    box-shadow: var(--shadow-sm);
    border-left: 5px solid var(--primary-color);
    transition: border-color 0.2s ease;
}
    border-radius: var(--radius-md);
    border: 1.5px dashed var(--border-color);
    padding: 1.25rem;
    margin-top: 1.25rem;
}