/* RSS-SEO Admin UI - Modern Styling */

:root {
    /* Color Palette */
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --info-color: #06b6d4;
    /* Neutral Colors */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
}


/* Global Styles */

* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--gray-50);
    color: var(--gray-800);
    line-height: 1.6;
}


/* Sidebar Styling */

.sidebar {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--gray-800) 0%, var(--gray-900) 100%);
    box-shadow: var(--shadow-lg);
    position: fixed;
    top: 0;
    left: 0;
    width: 250px;
    z-index: 1000;
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23ffffff" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

.sidebar .nav-link {
    color: var(--gray-200);
    padding: var(--spacing-md) var(--spacing-lg);
    margin: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.sidebar .nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left var(--transition-slow);
}

.sidebar .nav-link:hover {
    color: white;
    background-color: var(--primary-color);
    transform: translateX(4px);
}

.sidebar .nav-link:hover::before {
    left: 100%;
}

.sidebar .nav-link.active {
    color: white;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    box-shadow: var(--shadow-md);
}

.sidebar .nav-link.active::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 60%;
    background: white;
    border-radius: 2px 0 0 2px;
}


/* Sidebar Logo */

.sidebar h4 {
    color: white !important;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}


/* Main Content - Base styles (mobile-first) */

.main-content {
    padding: var(--spacing-md);
    padding-top: 60px;
    background-color: var(--gray-50);
    min-height: 100vh;
    width: 100%;
    margin-left: 0;
    position: relative;
}

/* Main Content - Desktop styles */
@media (min-width: 769px) {
    .main-content {
        margin-left: 250px;
        padding: var(--spacing-xl);
        padding-top: var(--spacing-xl);
        width: calc(100% - 250px);
    }
}


/* Page Titles */

.main-content h1,
.main-content h2,
.main-content h3,
.main-content h4,
.main-content h5,
.main-content h6 {
    color: var(--gray-800);
}


/* Fix Bootstrap text-muted class - make it always visible, not just on hover */

.text-muted {
    color: var(--gray-600) !important;
}


/* Verbesserte Lesbarkeit für Tabellen-Text */

.table .text-muted {
    color: var(--gray-600) !important;
    font-weight: 500;
}

.table .text-muted:hover {
    color: var(--gray-700) !important;
}


/* Spezielle Stile für ID und Name Spalten */

.table td:first-child,
.table td:nth-child(2) {
    color: var(--gray-700) !important;
    font-weight: 600;
}

.table tbody tr:hover td:first-child,
.table tbody tr:hover td:nth-child(2) {
    color: var(--gray-800) !important;
}


/* Allgemeine Verbesserungen für bessere Lesbarkeit */

.table td {
    font-size: 0.95rem;
    /* Etwas größere Schrift */
    line-height: 1.5;
    /* Bessere Zeilenhöhe */
}


/* Status-Badges besser lesbar machen */

.badge {
    font-weight: 600;
    font-size: 0.8rem;
    padding: 0.4rem 0.8rem;
}


/* URL-Links besser sichtbar machen */

.table a {
    color: var(--primary-color) !important;
    text-decoration: none;
    font-weight: 500;
}

.table a:hover {
    color: var(--primary-dark) !important;
    text-decoration: underline;
}


/* Ensure normal text color for nav items (but not sidebar) */

.main-content .nav-link {
    color: var(--gray-800) !important;
}

.main-content .nav-link:hover {
    color: var(--primary-color) !important;
}


/* Cards */

.card {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    background: white;
    overflow: hidden;
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card-header {
    background: linear-gradient(135deg, var(--gray-50), white);
    border-bottom: 1px solid var(--gray-200);
    padding: var(--spacing-lg);
    font-weight: 600;
    color: var(--gray-800);
}

/* Collapsible card header */
.card-header[data-bs-toggle="collapse"] {
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.card-header[data-bs-toggle="collapse"]:hover {
    background: linear-gradient(135deg, var(--gray-100), var(--gray-50));
}

/* Collapse icon rotation */
.collapse-icon {
    transition: transform var(--transition-normal);
    color: var(--gray-500);
}

.card-body {
    padding: var(--spacing-lg);
    color: var(--gray-700);
    /* Bessere Lesbarkeit für Card-Text */
}

.card-body p,
.card-body span,
.card-body div {
    color: var(--gray-700);
    /* Bessere Lesbarkeit für alle Card-Inhalte */
}


/* Metric Cards */

.metric-card {
    border-left: 4px solid var(--primary-color);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-color), transparent);
    opacity: 0.1;
    border-radius: 50%;
    transform: translate(30px, -30px);
}

.metric-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.metric-card.success {
    border-left-color: var(--success-color);
}

.metric-card.warning {
    border-left-color: var(--warning-color);
}

.metric-card.danger {
    border-left-color: var(--danger-color);
}

.metric-card.info {
    border-left-color: var(--info-color);
}


/* Buttons */

.btn {
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: all var(--transition-fast);
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color), #059669);
    color: white;
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning-color), #d97706);
    color: white;
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger-color), #dc2626);
    color: white;
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-1px);
}


/* Tables */

.table {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.table thead th {
    background: linear-gradient(135deg, var(--gray-100), var(--gray-200));
    border: none;
    font-weight: 600;
    color: var(--gray-700);
    padding: var(--spacing-lg);
}

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

.table tbody tr:hover {
    background-color: var(--gray-50);
    transform: scale(1.01);
}

.table tbody td {
    padding: var(--spacing-lg);
    border-color: var(--gray-200);
    vertical-align: middle;
    color: var(--gray-700) !important;
    /* Bessere Lesbarkeit */
    font-weight: 500;
    /* Etwas fetter für bessere Lesbarkeit */
}

.table tbody tr:hover td {
    color: var(--gray-800) !important;
    /* Noch besserer Kontrast beim Hover */
}


/* Progress Bars */

.progress {
    height: 8px;
    border-radius: var(--radius-sm);
    background-color: var(--gray-200);
    overflow: hidden;
}

.progress-bar {
    border-radius: var(--radius-sm);
    transition: width var(--transition-normal);
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
}

.progress-bar.bg-success {
    background: linear-gradient(90deg, var(--success-color), #34d399);
}

.progress-bar.bg-warning {
    background: linear-gradient(90deg, var(--warning-color), #fbbf24);
}

.progress-bar.bg-danger {
    background: linear-gradient(90deg, var(--danger-color), #f87171);
}


/* Badges */

.badge {
    border-radius: var(--radius-sm);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.75rem;
}

.badge.bg-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
}

.badge.bg-success {
    background: linear-gradient(135deg, var(--success-color), #059669) !important;
}

.badge.bg-warning {
    background: linear-gradient(135deg, var(--warning-color), #d97706) !important;
}

.badge.bg-danger {
    background: linear-gradient(135deg, var(--danger-color), #dc2626) !important;
}

.badge.bg-info {
    background: linear-gradient(135deg, var(--info-color), #0891b2) !important;
}


/* Forms */

.form-control,
.form-select {
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    transition: all var(--transition-fast);
    background-color: white;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    outline: none;
}

.form-label {
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
}


/* Modals */

.modal-content {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

.modal-header {
    background: linear-gradient(135deg, var(--gray-50), white);
    border-bottom: 1px solid var(--gray-200);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.modal-footer {
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}


/* Alerts */

.alert {
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.alert-success {
    background: linear-gradient(135deg, #d1fae5, #a7f3d0);
    color: #065f46;
    border-left: 4px solid var(--success-color);
}

.alert-warning {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    color: #92400e;
    border-left: 4px solid var(--warning-color);
}

.alert-danger {
    background: linear-gradient(135deg, #fee2e2, #fecaca);
    color: #991b1b;
    border-left: 4px solid var(--danger-color);
}

.alert-info {
    background: linear-gradient(135deg, #dbeafe, #bfdbfe);
    color: #1e40af;
    border-left: 4px solid var(--info-color);
}


/* Navigation Tabs */

.nav-tabs {
    border-bottom: 2px solid var(--gray-200);
}

.nav-tabs .nav-link {
    border: none;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    color: var(--gray-600);
    font-weight: 500;
    transition: all var(--transition-fast);
    margin-right: var(--spacing-sm);
}

.nav-tabs .nav-link:hover {
    color: var(--primary-color);
    background-color: var(--gray-50);
}

.nav-tabs .nav-link.active {
    color: var(--primary-color);
    background-color: white;
    border-bottom: 2px solid var(--primary-color);
}


/* Charts Container */

.chart-area,
.chart-pie {
    position: relative;
    height: 300px;
}


/* Loading States */

.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}


/* Animations */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-out;
}

.slide-in {
    animation: slideIn 0.3s ease-out;
}


/* ============================================================================
   METRIC CARDS - Enhanced Styling
   ============================================================================ */

/* Metric card labels - de-emphasized, sentence case styling */
.metric-card .card-body {
    padding: var(--spacing-lg);
}

.metric-card .metric-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-500);
    text-transform: none;
    letter-spacing: 0.02em;
    margin-bottom: var(--spacing-xs);
}

/* Metric values - increased prominence */
.metric-card .metric-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-800);
    line-height: 1.2;
}

/* Metric card grid layout - consistent heights */
.metric-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

/* Override Bootstrap columns inside grid - make them fill grid cells */
.metric-cards-grid > [class*="col-"] {
    width: 100%;
    max-width: 100%;
    padding: 0;
    margin: 0;
}

/* Ensure all metric cards have same height */
.metric-cards-grid .metric-card {
    display: flex;
    flex-direction: column;
    min-height: 120px;
}

.metric-cards-grid .metric-card .card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* ============================================================================
   ANALYTICS PAGE - Specific Fixes
   ============================================================================ */

/* Analytics metric cards alignment */
.analytics-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
    align-items: stretch;
}

/* Override Bootstrap columns inside analytics grid - make them fill grid cells */
.analytics-metrics > [class*="col-"] {
    width: 100%;
    max-width: 100%;
    padding: 0;
    margin: 0;
}

.analytics-metrics .metric-card {
    height: 100%;
}

/* Truncate long metric labels */
.analytics-metrics .metric-label {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

/* Chart container styling */
.chart-container {
    position: relative;
    min-height: 300px;
    background: white;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

/* Chart loading/empty state */
.chart-container.empty::after {
    content: 'Keine Daten verfügbar';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--gray-400);
    font-size: 0.875rem;
}

/* Error list styling */
.error-list {
    max-height: 400px;
    overflow-y: auto;
}

.error-list-item {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--gray-200);
}

.error-list-item:last-child {
    border-bottom: none;
}

/* ============================================================================
   SETTINGS PROMPTS - Enhanced Styling
   ============================================================================ */

/* Prompt textareas with monospace font and better sizing */
.prompt-textarea,
textarea.form-control[id*="prompt"],
textarea.form-control[id*="Prompt"],
.settings-prompts textarea {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
    min-height: 200px;
    background-color: var(--gray-50);
    resize: vertical;
}

.prompt-textarea:focus,
textarea.form-control[id*="prompt"]:focus,
textarea.form-control[id*="Prompt"]:focus {
    background-color: #fffef8;
}

/* Variable tags - enhanced visibility */
.variable-tag,
.variable-pill {
    display: inline-flex;
    align-items: center;
    background-color: #e7f3ff;
    border: 1px solid var(--primary-color);
    color: var(--primary-dark);
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-md);
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.8rem;
    font-weight: 500;
    margin: 0.125rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.variable-tag:hover,
.variable-pill:hover {
    background-color: #cce5ff;
    border-color: var(--primary-dark);
}

/* Variable delete button - improved visibility */
.variable-tag .remove-btn,
.variable-pill .remove-var {
    margin-left: 0.5rem;
    padding: 0 0.25rem;
    color: var(--danger-color);
    font-weight: bold;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.variable-tag .remove-btn:hover,
.variable-pill .remove-var:hover {
    opacity: 1;
}

/* Section separators in settings */
.settings-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--gray-200);
}

.settings-section:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

/* ============================================================================
   TABLE RESPONSIVENESS
   ============================================================================ */

/* Better table container */
.table-container {
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

/* URL column truncation */
.table td.url-column,
.table td a[href*="http"] {
    max-width: 300px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
}

/* Action buttons grouping */
.action-buttons {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: nowrap;
}

.action-buttons .btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.8rem;
}

/* ============================================================================
   TAB NAVIGATION - Enhanced
   ============================================================================ */

.nav-tabs {
    border-bottom: 2px solid var(--gray-200);
    padding-bottom: 0;
    margin-bottom: var(--spacing-lg);
}

.nav-tabs .nav-item {
    margin-bottom: -2px;
}

.nav-tabs .nav-link {
    padding: var(--spacing-md) var(--spacing-lg);
    min-height: 48px;
    display: flex;
    align-items: center;
}

/* ============================================================================
   MOBILE HAMBURGER MENU
   ============================================================================ */

/* Hamburger menu button */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: var(--spacing-md);
    left: var(--spacing-md);
    z-index: 1100;
    background: var(--gray-800);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

.mobile-menu-toggle:hover {
    background: var(--gray-700);
}

.mobile-menu-toggle i {
    font-size: 1.25rem;
}

/* Mobile overlay */
.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.sidebar-overlay.show {
    display: block;
    opacity: 1;
}

/* ============================================================================
   RESPONSIVE DESIGN - Comprehensive Mobile Fixes
   ============================================================================ */

/* Tablet breakpoint */
@media (max-width: 1024px) {
    .metric-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

/* Mobile breakpoint */
@media (max-width: 768px) {
    /* Show hamburger menu */
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        gap: var(--spacing-sm);
    }

    /* Hide sidebar by default on mobile - completely off screen */
    .sidebar {
        position: fixed;
        top: 0;
        left: -300px;
        width: 280px;
        z-index: 1000;
        transition: left var(--transition-normal);
        height: 100vh;
        overflow-y: auto;
    }

    .sidebar.show {
        left: 0;
    }

    /* Container fluid - remove Bootstrap flex constraints */
    .container-fluid {
        display: block !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
    }

    /* Main content - ensure full width on mobile with !important to override any caching */
    .main-content {
        margin-left: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        padding: var(--spacing-md) !important;
        padding-top: 60px !important; /* Space for hamburger menu */
    }

    /* CRITICAL: Override Bootstrap row to display as block on mobile */
    .metric-cards-grid,
    .main-content .row {
        display: block !important;
        width: 100% !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }

    /* CRITICAL: Override Bootstrap columns to display as block on mobile */
    .metric-cards-grid > [class*="col-"],
    .main-content .row > [class*="col-"] {
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        flex: none !important;
        padding-left: 0 !important;
        padding-right: 0 !important;
        margin-bottom: var(--spacing-md);
    }

    /* Metric cards - full width on mobile */
    .metric-card {
        width: 100% !important;
        margin-bottom: var(--spacing-md);
    }

    .metric-card .card-body {
        padding: var(--spacing-md) var(--spacing-lg);
    }

    /* Ensure internal row in card body stays horizontal */
    .metric-card .card-body .row.no-gutters {
        display: flex !important;
        flex-direction: row !important;
        flex-wrap: nowrap !important;
        align-items: center !important;
        width: 100%;
    }

    /* Fix the content column inside card - use flex-grow */
    .metric-card .card-body .row.no-gutters > .col {
        flex: 1 1 auto !important;
        width: auto !important;
        max-width: none !important;
        min-width: 0;
    }

    /* Fix the icon column inside card - fixed width */
    .metric-card .card-body .row.no-gutters > .col-auto {
        flex: 0 0 auto !important;
        width: auto !important;
        max-width: none !important;
        margin-left: var(--spacing-md);
    }

    /* Prevent text from breaking mid-word */
    .metric-label {
        word-break: normal !important;
        overflow-wrap: normal !important;
        hyphens: none !important;
        white-space: nowrap !important;
        font-size: 0.75rem;
    }

    .metric-value {
        font-size: 1.5rem !important;
        font-weight: 700 !important;
        word-break: normal !important;
        white-space: nowrap !important;
    }

    /* Analytics page rows */
    .analytics-metrics {
        display: block !important;
    }

    .analytics-metrics > [class*="col-"] {
        display: block !important;
        width: 100% !important;
        max-width: 100% !important;
        flex: none !important;
        padding: 0 !important;
        margin-bottom: var(--spacing-md);
    }

    /* Analytics metrics grid - single column on mobile */
    .analytics-metrics {
        grid-template-columns: 1fr;
    }

    /* Table responsiveness */
    .table-responsive {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        font-size: 0.875rem;
    }

    .table {
        min-width: 600px;
    }

    /* Cards */
    .card-body {
        padding: var(--spacing-md);
    }

    /* Tab navigation - horizontal scroll */
    .nav-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .nav-tabs::-webkit-scrollbar {
        display: none;
    }

    .nav-tabs .nav-link {
        white-space: nowrap;
        padding: var(--spacing-sm) var(--spacing-md);
    }

    /* Modal full width on mobile */
    .modal-dialog {
        margin: var(--spacing-md);
        max-width: calc(100% - var(--spacing-xl));
    }

    /* Form inputs full width */
    .form-control,
    .form-select {
        width: 100%;
    }

    /* Prompt textareas - smaller on mobile */
    .prompt-textarea,
    textarea.form-control {
        min-height: 150px;
    }

    /* Page titles */
    .main-content h1 {
        font-size: 1.5rem;
        margin-top: var(--spacing-md);
    }

    /* Grid columns - stack on mobile */
    .row > [class*="col-"] {
        flex: 0 0 100%;
        max-width: 100%;
        margin-bottom: var(--spacing-md);
    }

    /* Button groups - stack on mobile */
    .btn-group-mobile {
        display: flex;
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .btn-group-mobile .btn {
        width: 100%;
    }
}

/* Small mobile breakpoint */
@media (max-width: 480px) {
    .main-content {
        padding: var(--spacing-sm);
        padding-top: 56px;
    }

    .metric-card .metric-value {
        font-size: 1.5rem;
    }

    .card-header {
        padding: var(--spacing-md);
        font-size: 0.9rem;
    }

    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.875rem;
    }
}


/* Custom Scrollbar */

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
    border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb {
    background: var(--gray-400);
    border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gray-500);
}


/* Utility Classes */

.text-gradient {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.shadow-custom {
    box-shadow: var(--shadow-lg);
}

.border-gradient {
    border: 2px solid;
    border-image: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) 1;
}


/* Print Styles */

@media print {
    .sidebar,
    .btn,
    .modal {
        display: none !important;
    }
    .main-content {
        margin: 0;
        padding: 0;
    }
    .card {
        box-shadow: none;
        border: 1px solid var(--gray-300);
    }
}

/* ============================================================================
   Prompt Editor Styles
   ============================================================================ */

/* Variable Pills Container */
.variable-pills-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.variable-pill {
    display: inline-flex;
    align-items: center;
    background-color: #e7f3ff;
    border: 1px solid #2196F3;
    color: #1976D2;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.875rem;
    font-family: monospace;
}

.variable-pill .remove-var {
    margin-left: 0.5rem;
    cursor: pointer;
    color: #d32f2f;
    font-weight: bold;
}

.variable-pill .remove-var:hover {
    color: #b71c1c;
}

/* Draggable Variables Sidebar */
.draggable-variables-container {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.draggable-variable {
    background-color: #f0f0f0;
    border: 2px dashed #999;
    padding: 0.5rem 1rem;
    border-radius: 0.25rem;
    cursor: grab;
    text-align: center;
    font-family: monospace;
    font-size: 0.875rem;
    transition: all 0.2s;
}

.draggable-variable:hover {
    background-color: #e0e0e0;
    border-color: #666;
}

.draggable-variable.dragging {
    opacity: 0.5;
    cursor: grabbing;
}

/* Prompt Editor */
.prompt-editor-container {
    border: 2px solid #dee2e6;
    border-radius: 0.375rem;
    min-height: 300px;
    max-height: 60vh;
    overflow-y: scroll;
    overflow-x: hidden;
    background-color: #fff;
    position: relative;
}

/* Visible scrollbar for prompt editor */
.prompt-editor-container::-webkit-scrollbar {
    width: 12px;
}

.prompt-editor-container::-webkit-scrollbar-track {
    background: #e9ecef;
    border-radius: 0 0.375rem 0.375rem 0;
    border-left: 1px solid #dee2e6;
}

.prompt-editor-container::-webkit-scrollbar-thumb {
    background: #6c757d;
    border-radius: 6px;
    border: 2px solid #e9ecef;
}

.prompt-editor-container::-webkit-scrollbar-thumb:hover {
    background: #495057;
}

/* Firefox scrollbar */
.prompt-editor-container {
    scrollbar-width: auto;
    scrollbar-color: #6c757d #e9ecef;
}

.prompt-editor {
    padding: 1rem;
    font-family: 'Courier New', monospace;
    font-size: 0.95rem;
    line-height: 1.6;
    white-space: pre-wrap;
    word-wrap: break-word;
    outline: none;
    min-height: 100%;
}

.prompt-editor:focus {
    background-color: #fffef5;
}

/* Variable tags inside editor */
.prompt-variable-tag {
    display: inline-block;
    background-color: #e7f3ff;
    border: 1px solid #2196F3;
    color: #1976D2;
    padding: 0.125rem 0.5rem;
    border-radius: 0.25rem;
    font-family: monospace;
    font-size: 0.875rem;
    margin: 0 0.125rem;
    cursor: pointer;
    user-select: none;
}

.prompt-variable-tag:hover {
    background-color: #bbdefb;
}

.prompt-variable-tag.required {
    border-color: #4CAF50;
    background-color: #e8f5e9;
    color: #2E7D32;
}

/* X button to remove variable tag from editor */
.prompt-variable-tag .remove-var-tag {
    margin-left: 0.35rem;
    color: #999;
    cursor: pointer;
    font-weight: bold;
    font-size: 1rem;
    line-height: 1;
    vertical-align: middle;
}

.prompt-variable-tag .remove-var-tag:hover {
    color: #dc3545;
}

.prompt-variable-tag.required .remove-var-tag {
    color: #81c784;
}

.prompt-variable-tag.required .remove-var-tag:hover {
    color: #dc3545;
}

/* Drag over effect */
.prompt-editor.drag-over {
    background-color: #f0f8ff;
    border-color: #2196F3;
}

/* Variable tag dragging state */
.prompt-variable-tag.dragging {
    opacity: 0.5;
    cursor: grabbing;
}

.prompt-variable-tag {
    cursor: grab;
}

.prompt-variable-tag:active {
    cursor: grabbing;
}

/* Editor drop zone active state */
.prompt-editor.drag-over {
    background-color: #e8f4fd;
    border-color: #2196F3;
}

/* ============================================================================
   Login (Frontend-only Auth)
   ============================================================================ */

.rss-login-body {
    min-height: 100vh;
    margin: 0;
    display: grid;
    place-items: center;
    padding: clamp(1rem, 4vw, 2.5rem);
    box-sizing: border-box;
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-200) 100%);
}

/* Zentrierte Login-Box: feste Maximalbreite, keine volle Viewport-Breite */
.rss-login-shell {
    width: min(100%, 26rem);
    max-width: 26rem;
    margin-inline: auto;
}

.rss-login-card {
    width: 100%;
    border-radius: var(--radius-xl);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 0.625rem 2.25rem rgba(15, 23, 42, 0.14);
}

.rss-login-note {
    color: var(--gray-600);
    padding-inline: 0.25rem;
}