/* ============================================
   HalalLens Enterprise Design System v3.0
   Professional Admin Dashboard Styles
   Clean, Minimal, Enterprise-Grade
   ============================================ */

/* Enterprise Color Variables */
:root {
    /* Primary - Professional Teal */
    --primary-50: #F0FDFA;
    --primary-100: #CCFBF1;
    --primary-200: #99F6E4;
    --primary-300: #5EEAD4;
    --primary-400: #2DD4BF;
    --primary-500: #14B8A6;
    --primary-600: #0D9488;
    --primary-700: #0F766E;
    --primary-800: #115E59;
    --primary-900: #134E4A;

    /* Neutral - Professional Grays */
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;

    /* Status Colors - Muted & Professional */
    --success: #10B981;
    --success-light: #D1FAE5;
    --warning: #F59E0B;
    --warning-light: #FEF3C7;
    --danger: #EF4444;
    --danger-light: #FEE2E2;
    --info: #3B82F6;
    --info-light: #DBEAFE;

    /* Legacy mappings for compatibility */
    --aurora-50: var(--primary-50);
    --aurora-100: var(--primary-100);
    --aurora-200: var(--primary-200);
    --aurora-500: var(--primary-500);
    --aurora-600: var(--primary-600);
    --aurora-700: var(--primary-700);
    --fjord-50: var(--gray-50);
    --fjord-100: var(--gray-100);
    --fjord-500: var(--info);
    --fjord-600: #2563EB;
    --fjord-700: #1D4ED8;
    --halal-green: var(--success);
    --haram-red: var(--danger);
    --mushbooh-gold: var(--warning);
    --unknown-gray: var(--gray-400);

    /* Surfaces */
    --snow-bg: #F9FAFB;
    --card-bg: #FFFFFF;
    --text-primary: #111827;
    --text-secondary: #4B5563;
    --text-muted: #9CA3AF;

    /* Professional Shadows - Subtle */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.03);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.04), 0 1px 2px -1px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.03);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.03);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.03);

    /* Border Radius - Subtle */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;

    /* Transitions */
    --transition-fast: 0.1s ease;
    --transition-normal: 0.15s ease;
    --transition-smooth: 0.2s ease;
}

/* Global styles */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-primary);
    background-color: var(--snow-bg);
    line-height: 1.6;
    letter-spacing: -0.01em;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

/* Hero section */
.hero {
    background: linear-gradient(135deg, var(--aurora-600) 0%, var(--fjord-600) 100%);
    padding: 6rem 0;
    margin-bottom: 2rem;
}

.hero h1 {
    color: #FFFFFF;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* ============================================
   Enterprise Card System
   ============================================ */

.card {
    transition: var(--transition-smooth);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-xs);
    background: var(--card-bg);
}

.card:hover {
    border-color: var(--gray-300);
    box-shadow: var(--shadow-sm);
}

.card-header {
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    padding: 0.875rem 1.25rem;
    font-weight: 600;
    font-size: 0.875rem;
}

.card-header h5,
.card-header h6 {
    margin: 0;
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: 600;
}

.card-body {
    padding: 1.25rem;
}

.card-img-top {
    height: 200px;
    object-fit: cover;
}

/* ============================================
   Enterprise Stats Cards - Clean & Minimal
   ============================================ */

/* Professional white stats card with accent indicator */
.stats-card {
    background: var(--card-bg);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
    transition: var(--transition-smooth);
    overflow: hidden;
}

.stats-card:hover {
    border-color: var(--gray-300);
    box-shadow: var(--shadow-sm);
}

.stats-card .card-body {
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Stats indicator dot */
.stats-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.stats-indicator.primary { background: var(--primary-500); }
.stats-indicator.info { background: var(--info); }
.stats-indicator.success { background: var(--success); }
.stats-indicator.warning { background: var(--warning); }
.stats-indicator.danger { background: var(--danger); }

.stats-content {
    flex: 1;
}

.stats-value {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.stats-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.125rem;
}

/* Override Bootstrap colored cards for professional look */
.stats-card.bg-primary,
.stats-card.bg-info,
.stats-card.bg-success,
.stats-card.bg-warning,
.stats-card.bg-danger {
    background: var(--card-bg) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--gray-200);
}

.stats-card.bg-primary .stats-number,
.stats-card.bg-info .stats-number,
.stats-card.bg-success .stats-number,
.stats-card.bg-warning .stats-number,
.stats-card.bg-danger .stats-number {
    color: var(--text-primary);
}

/* Accent bar on left */
.stats-card.bg-primary { border-left: 3px solid var(--primary-500); }
.stats-card.bg-info { border-left: 3px solid var(--info); }
.stats-card.bg-success { border-left: 3px solid var(--success); }
.stats-card.bg-warning { border-left: 3px solid var(--warning); }
.stats-card.bg-danger { border-left: 3px solid var(--danger); }

.stats-number {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1;
    letter-spacing: -0.02em;
}

/* Stats card subtle backgrounds */
.stats-card.bg-primary .card-body { background: transparent; }
.stats-card.bg-info .card-body { background: transparent; }
.stats-card.bg-success .card-body { background: transparent; }
.stats-card.bg-warning .card-body { background: transparent; }
.stats-card.bg-danger .card-body { background: transparent; }

/* Navigation - Aurora Style */
.navbar {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    background-color: var(--card-bg);
}

.navbar-brand {
    font-weight: 700;
    color: var(--aurora-700) !important;
}

/* Footer */
footer a {
    text-decoration: none;
    color: var(--aurora-600);
}

footer a:hover {
    text-decoration: underline;
    color: var(--aurora-700);
}

/* Badges - Status Indicators */
.badge {
    padding: 0.5rem 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
}

.badge-halal, .bg-success {
    background-color: var(--halal-green) !important;
}

.badge-haram, .bg-danger {
    background-color: var(--haram-red) !important;
}

.badge-mushbooh, .bg-warning {
    background-color: var(--mushbooh-gold) !important;
    color: var(--text-primary) !important;
}

/* Forms - Aurora Focus */
.form-control:focus,
.form-select:focus {
    border-color: var(--aurora-500);
    box-shadow: 0 0 0 0.25rem rgba(0, 168, 120, 0.2);
}

.form-control, .form-select {
    border-radius: 8px;
    border-color: #D1D9E0;
}

/* ============================================
   Enterprise Button System - Clean & Minimal
   ============================================ */

.btn {
    font-weight: 500;
    font-size: 0.875rem;
    border-radius: var(--radius-md);
    padding: 0.5rem 0.875rem;
    transition: var(--transition-fast);
    border: 1px solid transparent;
    line-height: 1.5;
}

.btn:focus {
    box-shadow: 0 0 0 2px rgba(20, 184, 166, 0.2);
    outline: none;
}

/* Primary Button - Solid teal */
.btn-primary {
    background: var(--primary-600);
    border-color: var(--primary-600);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-700);
    border-color: var(--primary-700);
    color: white;
}

.btn-primary:active {
    background: var(--primary-800);
}

/* Success Button */
.btn-success {
    background: var(--success);
    border-color: var(--success);
    color: white;
}

.btn-success:hover {
    background: #059669;
    border-color: #059669;
    color: white;
}

/* Secondary Button */
.btn-secondary {
    background: var(--gray-600);
    border-color: var(--gray-600);
    color: white;
}

.btn-secondary:hover {
    background: var(--gray-700);
    border-color: var(--gray-700);
    color: white;
}

/* Info Button */
.btn-info {
    background: var(--info);
    border-color: var(--info);
    color: white;
}

.btn-info:hover {
    background: #2563EB;
    border-color: #2563EB;
    color: white;
}

/* Danger Button */
.btn-danger {
    background: var(--danger);
    border-color: var(--danger);
    color: white;
}

.btn-danger:hover {
    background: #DC2626;
    border-color: #DC2626;
    color: white;
}

/* Warning Button */
.btn-warning {
    background: var(--warning);
    border-color: var(--warning);
    color: white;
}

.btn-warning:hover {
    background: #D97706;
    border-color: #D97706;
    color: white;
}

/* Outline Buttons - Subtle borders */
.btn-outline-primary {
    color: var(--primary-600);
    border: 1px solid var(--primary-600);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary-50);
    color: var(--primary-700);
}

.btn-outline-success {
    color: var(--success);
    border: 1px solid var(--success);
    background: transparent;
}

.btn-outline-success:hover {
    background: var(--success-light);
    color: #059669;
}

.btn-outline-danger {
    color: var(--danger);
    border: 1px solid var(--danger);
    background: transparent;
}

.btn-outline-danger:hover {
    background: var(--danger-light);
    color: #DC2626;
}

.btn-outline-warning {
    color: var(--warning);
    border: 1px solid var(--warning);
    background: transparent;
}

.btn-outline-warning:hover {
    background: var(--warning-light);
    color: #D97706;
}

.btn-outline-secondary {
    color: var(--gray-600);
    border: 1px solid var(--gray-300);
    background: transparent;
}

.btn-outline-secondary:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
    color: var(--gray-700);
}

/* Product details page */
.product-image {
    max-height: 400px;
    object-fit: contain;
}

.ingredients-list {
    background-color: var(--aurora-50);
    padding: 1rem;
    border-radius: 12px;
    border: 1px solid var(--aurora-100);
}

/* Dashboard Sidebar - Aurora Gradient */
.sidebar {
    background: linear-gradient(180deg, var(--aurora-700) 0%, var(--fjord-700) 100%);
    min-height: calc(100vh - 56px);
}

.sidebar .nav-link {
    color: rgba(255, 255, 255, 0.85);
    border-radius: 8px;
    margin: 4px 8px;
    transition: all 0.2s ease;
}

.sidebar .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: #FFFFFF;
}

.sidebar .nav-link.active {
    background-color: rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
    font-weight: 500;
}

/* ============================================
   Professional Table System
   ============================================ */

.table {
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
    margin-bottom: 0;
}

.table thead th {
    background: linear-gradient(to right, var(--aurora-50), var(--fjord-50));
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0.875rem 1rem;
    border-bottom: 2px solid var(--aurora-200);
    white-space: nowrap;
}

.table tbody td {
    padding: 0.875rem 1rem;
    vertical-align: middle;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    font-size: 0.9375rem;
}

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

.table-hover tbody tr:hover {
    background-color: var(--aurora-50);
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* Responsive table container */
.table-responsive {
    border-radius: var(--radius-md);
    overflow: hidden;
}

/* Table card wrapper */
.table-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.table-card .table {
    margin-bottom: 0;
}

/* Striped variation */
.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 168, 120, 0.02);
}

/* Status badges in tables */
.table .badge {
    font-weight: 500;
    font-size: 0.75rem;
    padding: 0.35rem 0.65rem;
}

/* Alerts - Status Colors */
.alert-success {
    background-color: var(--aurora-50);
    border-color: var(--aurora-200);
    color: var(--aurora-800);
}

.alert-danger {
    background-color: #FFEBEE;
    border-color: #FFCDD2;
    color: #C62828;
}

.alert-warning {
    background-color: #FFF8E1;
    border-color: #FFECB3;
    color: #F57F17;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero {
        padding: 3rem 0;
    }

    .hero h1 {
        font-size: 2rem;
    }
}

/* Authentication pages */
.auth-container {
    max-width: 400px;
    margin: 2rem auto;
}

/* Custom utility classes */
.aurora-glow {
    box-shadow: 0 0 40px rgba(0, 168, 120, 0.15);
}

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

.bg-aurora {
    background-color: var(--aurora-600) !important;
}

.bg-fjord {
    background-color: var(--fjord-600) !important;
}

.border-aurora {
    border-color: var(--aurora-500) !important;
}

/* ============================================
   Indigo → Aurora Override Classes
   These override Tailwind's indigo to use Aurora Green
   ============================================ */

/* Text colors */
.text-indigo-600, .text-indigo-500, .text-indigo-700 {
    color: var(--aurora-600) !important;
}
.text-indigo-400, .text-indigo-300 {
    color: var(--aurora-400) !important;
}
.text-indigo-800, .text-indigo-900 {
    color: var(--aurora-800) !important;
}

/* Background colors */
.bg-indigo-600, .bg-indigo-500 {
    background-color: var(--aurora-600) !important;
}
.bg-indigo-700, .bg-indigo-800 {
    background-color: var(--aurora-700) !important;
}
.bg-indigo-100, .bg-indigo-50 {
    background-color: var(--aurora-50) !important;
}

/* Border colors */
.border-indigo-600, .border-indigo-500 {
    border-color: var(--aurora-600) !important;
}
.border-indigo-300, .border-indigo-400 {
    border-color: var(--aurora-300) !important;
}

/* Focus ring */
.focus\:ring-indigo-500:focus {
    --tw-ring-color: var(--aurora-500) !important;
}

/* Hover states */
.hover\:text-indigo-600:hover,
.hover\:text-indigo-500:hover,
.hover\:text-indigo-700:hover {
    color: var(--aurora-600) !important;
}
.hover\:bg-indigo-600:hover,
.hover\:bg-indigo-700:hover {
    background-color: var(--aurora-600) !important;
}
.hover\:bg-indigo-50:hover {
    background-color: var(--aurora-50) !important;
}
.hover\:border-indigo-500:hover {
    border-color: var(--aurora-500) !important;
}

/* Purple → Fjord Blue overrides */
.text-purple-600, .text-purple-500 {
    color: var(--fjord-600) !important;
}
.bg-purple-600, .bg-purple-500 {
    background-color: var(--fjord-600) !important;
}

/* Form checkbox/radio colors */
.text-indigo-600.form-checkbox,
.text-indigo-600.form-radio,
input[type="checkbox"].text-indigo-600,
input[type="radio"].text-indigo-600 {
    color: var(--aurora-600) !important;
}

/* ============================================
   Professional Admin Dashboard Components
   ============================================ */

/* Navigation Tabs - Professional */
.nav-tabs-pro {
    border-bottom: 2px solid var(--aurora-100);
    gap: 0.5rem;
}

.nav-tabs-pro .nav-link {
    color: var(--text-secondary);
    border: none;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    font-weight: 500;
    transition: var(--transition-normal);
    position: relative;
    background: transparent;
}

.nav-tabs-pro .nav-link:hover {
    color: var(--aurora-600);
    background: var(--aurora-50);
}

.nav-tabs-pro .nav-link.active {
    color: var(--aurora-700);
    background: var(--card-bg);
    border-bottom: 3px solid var(--aurora-600);
    margin-bottom: -2px;
}

.nav-tabs-pro .nav-link i {
    margin-right: 0.5rem;
}

/* Icon Containers */
.icon-container {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    transition: var(--transition-normal);
}

.icon-container.lg {
    width: 64px;
    height: 64px;
    font-size: 1.5rem;
}

.icon-container.xl {
    width: 80px;
    height: 80px;
    font-size: 2rem;
}

.icon-container.primary {
    background: linear-gradient(135deg, var(--aurora-100), var(--aurora-200));
    color: var(--aurora-700);
}

.icon-container.info {
    background: linear-gradient(135deg, var(--fjord-100), var(--fjord-200));
    color: var(--fjord-700);
}

.icon-container.success {
    background: linear-gradient(135deg, #E8F5E9, #C8E6C9);
    color: #2E7D32;
}

.icon-container.warning {
    background: linear-gradient(135deg, #FFF3E0, #FFE0B2);
    color: #E65100;
}

.icon-container.danger {
    background: linear-gradient(135deg, #FFEBEE, #FFCDD2);
    color: #C62828;
}

/* Dashboard Feature Cards */
.feature-card {
    border-radius: var(--radius-lg);
    border: none;
    box-shadow: var(--shadow-md);
    transition: var(--transition-smooth);
    overflow: hidden;
    height: 100%;
}

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

.feature-card .card-body {
    padding: 1.5rem;
    text-align: center;
}

.feature-card .icon-container {
    margin: 0 auto 1rem auto;
}

.feature-card h5 {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

/* System Status Card */
.status-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.status-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.status-list li:last-child {
    border-bottom: none;
}

.status-list .status-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.75rem;
    font-size: 0.875rem;
}

.status-list .status-icon.primary {
    background: var(--aurora-100);
    color: var(--aurora-600);
}

.status-list .status-icon.info {
    background: var(--fjord-100);
    color: var(--fjord-600);
}

.status-list .status-icon.warning {
    background: #FFF3E0;
    color: #E65100;
}

/* Activity Timeline */
.activity-timeline {
    position: relative;
    padding-left: 1.5rem;
}

.activity-timeline::before {
    content: '';
    position: absolute;
    left: 0.5rem;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--aurora-200), var(--fjord-200));
}

.activity-item {
    position: relative;
    padding-bottom: 1.25rem;
}

.activity-item:last-child {
    padding-bottom: 0;
}

.activity-item::before {
    content: '';
    position: absolute;
    left: -1.25rem;
    top: 0.25rem;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--aurora-500);
    border: 2px solid var(--card-bg);
}

.activity-item.success::before {
    background: var(--halal-green);
}

.activity-item.info::before {
    background: var(--fjord-500);
}

.activity-item.warning::before {
    background: var(--mushbooh-gold);
}

.activity-item .activity-time {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.activity-item .activity-text {
    font-size: 0.9375rem;
    color: var(--text-primary);
}

/* Progress Bars - Professional */
.progress-pro {
    height: 8px;
    border-radius: 4px;
    background: var(--snow-bg);
    overflow: hidden;
}

.progress-pro .progress-bar {
    background: linear-gradient(90deg, var(--aurora-500), var(--aurora-400));
    transition: width 0.5s ease;
}

.progress-pro.success .progress-bar {
    background: linear-gradient(90deg, var(--halal-green), #00E676);
}

/* Queue Item Styling */
.queue-item-pro {
    background: var(--card-bg);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin-bottom: 0.5rem;
    border-left: 4px solid var(--unknown-gray);
    transition: var(--transition-normal);
    cursor: pointer;
}

.queue-item-pro:hover {
    background: var(--aurora-50);
    transform: translateX(4px);
}

.queue-item-pro.queued {
    border-left-color: var(--fjord-500);
}

.queue-item-pro.processing {
    border-left-color: var(--mushbooh-gold);
}

.queue-item-pro.completed {
    border-left-color: var(--halal-green);
}

.queue-item-pro.failed {
    border-left-color: var(--haram-red);
}

.queue-item-pro.selected {
    background: var(--aurora-50);
    box-shadow: 0 0 0 2px var(--aurora-300);
}

/* Control Panel */
.control-panel {
    background: linear-gradient(to right, var(--aurora-50), var(--fjord-50));
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    border: 1px solid rgba(0, 0, 0, 0.04);
}

/* Worker Status Indicator */
.worker-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
}

.worker-indicator.running {
    background: var(--aurora-100);
    color: var(--aurora-700);
}

.worker-indicator.stopped {
    background: #FFEBEE;
    color: #C62828;
}

.worker-indicator .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}

.worker-indicator.running .dot {
    background: var(--halal-green);
}

.worker-indicator.stopped .dot {
    background: var(--haram-red);
    animation: none;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

/* Language Cards */
.language-card-pro {
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 0, 0, 0.04);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
    overflow: hidden;
}

.language-card-pro:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--aurora-200);
}

.language-card-pro .card-body {
    padding: 1.25rem;
}

/* Stats Cards for Ingredients */
.ingredient-stats-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--aurora-500);
    transition: var(--transition-smooth);
}

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

.ingredient-stats-card h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.ingredient-stats-card p {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin: 0;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

.empty-state .icon-container {
    margin: 0 auto 1rem auto;
    width: 80px;
    height: 80px;
    font-size: 2rem;
    background: var(--snow-bg);
    color: var(--text-muted);
}

/* Loading Skeleton */
.skeleton {
    background: linear-gradient(90deg, var(--snow-bg) 25%, #E8ECF0 50%, var(--snow-bg) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-sm);
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* JSON Viewer - Professional */
.json-viewer-pro {
    background: #1E2530;
    border-radius: var(--radius-md);
    padding: 1rem;
    font-family: 'Fira Code', 'Monaco', 'Menlo', monospace;
    font-size: 0.8125rem;
    color: #E8ECF0;
    overflow-x: auto;
    max-height: 400px;
    overflow-y: auto;
}

.json-viewer-pro::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.json-viewer-pro::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

/* Form Controls - Professional */
.form-control-pro {
    border: 2px solid #E8ECF0;
    border-radius: var(--radius-sm);
    padding: 0.625rem 1rem;
    transition: var(--transition-normal);
}

.form-control-pro:focus {
    border-color: var(--aurora-400);
    box-shadow: 0 0 0 3px rgba(0, 168, 120, 0.15);
}

.form-select-pro {
    border: 2px solid #E8ECF0;
    border-radius: var(--radius-sm);
    padding: 0.625rem 2.5rem 0.625rem 1rem;
    transition: var(--transition-normal);
}

.form-select-pro:focus {
    border-color: var(--aurora-400);
    box-shadow: 0 0 0 3px rgba(0, 168, 120, 0.15);
}

/* Modals - Professional */
.modal-content {
    border: none;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.modal-header {
    background: linear-gradient(to right, var(--aurora-50), var(--fjord-50));
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    background: var(--snow-bg);
    border-top: 1px solid rgba(0, 0, 0, 0.04);
    padding: 1rem 1.5rem;
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

/* Pagination - Professional */
.pagination-pro .page-link {
    border: none;
    padding: 0.5rem 0.875rem;
    margin: 0 0.125rem;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.pagination-pro .page-link:hover {
    background: var(--aurora-50);
    color: var(--aurora-600);
}

.pagination-pro .page-item.active .page-link {
    background: linear-gradient(135deg, var(--aurora-600), var(--aurora-700));
    color: white;
}

.pagination-pro .page-item.disabled .page-link {
    background: transparent;
    color: var(--text-muted);
}

/* Tooltips */
.tooltip-pro {
    position: relative;
}

.tooltip-pro::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.5rem 0.75rem;
    background: var(--text-primary);
    color: white;
    font-size: 0.75rem;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
}

.tooltip-pro:hover::after {
    opacity: 1;
    visibility: visible;
}

/* Utility Classes */
.text-gradient {
    background: linear-gradient(135deg, var(--aurora-600), var(--fjord-600));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.border-gradient {
    border: 2px solid transparent;
    background: linear-gradient(var(--card-bg), var(--card-bg)) padding-box,
                linear-gradient(135deg, var(--aurora-400), var(--fjord-400)) border-box;
}

/* ============================================
   Last Updated: 2025-12-20
   ============================================ */