/* Global Styles & Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette - Light Mode */
    --primary-600: #4F46E5;
    --primary-500: #6366F1;
    --primary-400: #818CF8;
    --primary-100: #E0E7FF;
    --primary-50: #EEF2FF;
    
    --gray-900: #111827;
    --gray-800: #1F2937;
    --gray-700: #374151;
    --gray-600: #4B5563;
    --gray-500: #6B7280;
    --gray-400: #9CA3AF;
    --gray-300: #D1D5DB;
    --gray-200: #E5E7EB;
    --gray-100: #F3F4F6;
    --gray-50: #F9FAFB;
    
    --success-600: #16A34A;
    --success-100: #DCFCE7;
    --warning-600: #D97706;
    --warning-100: #FEF3C7;
    --error-600: #DC2626;
    --error-100: #FEE2E2;
    
    --white: #FFFFFF;
    --background: #F8FAFC;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* 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-xs: 0.25rem;
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode Color Overrides */
[data-theme="dark"] {
    --primary-600: #6366F1;
    --primary-500: #818CF8;
    --primary-400: #A5B4FC;
    --primary-100: #312E81;
    --primary-50: #1E1B4B;
    
    --gray-900: #F9FAFB;
    --gray-800: #F3F4F6;
    --gray-700: #E5E7EB;
    --gray-600: #D1D5DB;
    --gray-500: #9CA3AF;
    --gray-400: #6B7280;
    --gray-300: #4B5563;
    --gray-200: #374151;
    --gray-100: #1F2937;
    --gray-50: #111827;
    
    --success-600: #22C55E;
    --success-100: #14532D;
    --warning-600: #F59E0B;
    --warning-100: #451A03;
    --error-600: #EF4444;
    --error-100: #450A0A;
    
    --white: #0F172A;
    --background: #0F172A;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
}

body {
    font-family: var(--font-family);
    background-color: var(--background);
    color: var(--gray-900);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color var(--transition-base), color var(--transition-base);
    /* Mobile optimizations */
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-touch-callout: none;
    touch-action: manipulation;
}

/* Theme Toggle */
#themeToggle {
    position: relative;
}

.theme-icon-light,
.theme-icon-dark {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: opacity var(--transition-base), transform var(--transition-base);
}

.theme-icon-dark {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(180deg) scale(0);
}

[data-theme="dark"] .theme-icon-light {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(-180deg) scale(0);
}

[data-theme="dark"] .theme-icon-dark {
    opacity: 1;
    transform: translate(-50%, -50%) rotate(0deg) scale(1);
}

/* Material Icons Styling */
.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    font-size: 20px;
}

/* Loading Skeleton */
.loading-skeleton {
    padding: var(--spacing-2xl) var(--spacing-lg);
    animation: fadeIn 0.3s ease-out;
}

.skeleton-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-2xl);
}

.skeleton-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.skeleton-card {
    height: 120px;
    background: linear-gradient(90deg, var(--gray-100) 0%, var(--gray-200) 50%, var(--gray-100) 100%);
    background-size: 200% 100%;
    border-radius: var(--radius-lg);
    animation: shimmer 1.5s infinite;
}

.skeleton-table {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.skeleton-bar {
    background: linear-gradient(90deg, var(--gray-100) 0%, var(--gray-200) 50%, var(--gray-100) 100%);
    background-size: 200% 100%;
    border-radius: var(--radius-md);
    animation: shimmer 1.5s infinite;
}

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

/* Error State */
.error-state {
    padding: var(--spacing-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    animation: fadeIn 0.4s ease-out;
}

.error-state-content {
    text-align: center;
    max-width: 500px;
}

.error-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    background: linear-gradient(135deg, #FEE2E2 0%, #FECACA 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: errorPulse 2s infinite;
}

.error-icon .material-symbols-outlined {
    font-size: 48px;
    color: var(--error-600);
}

@keyframes errorPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(220, 38, 38, 0);
    }
}

.error-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 var(--spacing-sm);
}

.error-message {
    font-size: 1rem;
    color: var(--gray-600);
    margin: 0 0 var(--spacing-xl);
    line-height: 1.6;
}

.error-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.error-details {
    font-size: 0.875rem;
    color: var(--gray-500);
    font-family: 'Courier New', monospace;
    background: var(--gray-100);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
    max-height: 100px;
    overflow-y: auto;
}

/* Inline Loader */
.inline-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    gap: var(--spacing-md);
    animation: fadeIn 0.3s ease-out;
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--gray-200);
    border-top: 4px solid var(--primary-600);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.loader-text {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
    margin: 0;
}

/* Small Spinner for Buttons */
.btn-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    display: inline-block;
    vertical-align: middle;
}

/* Loading Button State */
.btn-loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.btn-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

.btn-loading .material-symbols-outlined {
    opacity: 0;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Enhanced Transitions for All Interactive Elements */
.btn-icon,
.btn-primary,
.btn-text,
.nav-link,
.category-pill,
.stat-card,
.panel,
.keyword-card,
.news-article,
.chart-panel {
    transition: all var(--transition-base);
}

.btn-icon:active,
.btn-primary:active,
.category-pill:active {
    transform: scale(0.95);
}

/* Smooth Page Transitions */
.main {
    animation: slideInUp 0.4s ease-out;
}

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

/* Filter Sidebar */
.filter-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100vh;
    background: var(--white);
    box-shadow: -4px 0 12px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transition: right var(--transition-slow);
    overflow: hidden;
}

.filter-sidebar.active {
    right: 0;
}

.filter-sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.filter-sidebar-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0;
}

.filter-sidebar-close {
    width: 32px;
    height: 32px;
    border: none;
    background: var(--white);
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
    transition: all var(--transition-base);
}

.filter-sidebar-close:hover {
    background: var(--gray-200);
    color: var(--gray-900);
}

.filter-sidebar-content {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
}

.filter-sidebar-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
    display: flex;
    gap: var(--spacing-sm);
    background: var(--gray-50);
}

.filter-sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
    backdrop-filter: blur(2px);
}

.filter-sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Filter Sections */
.filter-section {
    margin-bottom: var(--spacing-xl);
}

.filter-section:last-child {
    margin-bottom: 0;
}

.filter-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--gray-700);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Search Autocomplete */
.search-autocomplete-wrapper {
    position: relative;
}

.filter-search-input {
    width: 100%;
    padding: 10px 12px 10px 40px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--gray-900);
    background: var(--white);
    transition: all var(--transition-base);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.35-4.35'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: 12px center;
    background-size: 18px;
}

.filter-search-input:focus {
    border-color: var(--primary-500);
    outline: none;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.search-autocomplete {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    max-height: 300px;
    overflow-y: auto;
    z-index: 100;
    display: none;
}

.search-autocomplete.active {
    display: block;
    animation: fadeInDown 0.2s ease-out;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.autocomplete-item {
    padding: 10px 12px;
    cursor: pointer;
    transition: background var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--gray-100);
}

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

.autocomplete-item:hover,
.autocomplete-item.focused {
    background: var(--primary-50);
}

.autocomplete-item-text {
    flex: 1;
}

.autocomplete-keyword {
    font-weight: 500;
    color: var(--gray-900);
    display: block;
}

.autocomplete-meta {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-top: 2px;
}

.autocomplete-volume {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-600);
}

/* Range Inputs */
.range-inputs {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.filter-range-input {
    flex: 1;
    padding: 8px 12px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--gray-900);
    transition: all var(--transition-base);
}

.filter-range-input:focus {
    border-color: var(--primary-500);
    outline: none;
}

.range-separator {
    color: var(--gray-400);
    font-weight: 500;
}

.range-slider-container {
    position: relative;
    margin-bottom: var(--spacing-sm);
}

.range-slider {
    width: 100%;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: linear-gradient(to right, var(--primary-500) 0%, var(--primary-500) 100%, var(--gray-200) 100%);
    border-radius: 3px;
    outline: none;
    transition: all var(--transition-base);
}

.range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    background: var(--primary-600);
    border: 3px solid var(--white);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-base);
}

.range-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.4);
}

.range-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: var(--primary-600);
    border: 3px solid var(--white);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-base);
}

.range-slider::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.4);
}

.range-display {
    text-align: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-600);
    padding: 4px 8px;
    background: var(--primary-50);
    border-radius: var(--radius-sm);
}

/* Filter Chips */
.filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.filter-chip {
    padding: 6px 12px;
    border: 2px solid var(--gray-300);
    background: var(--white);
    border-radius: var(--radius-xl);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-700);
    cursor: pointer;
    transition: all var(--transition-base);
}

.filter-chip:hover {
    border-color: var(--primary-400);
    background: var(--primary-50);
    color: var(--primary-600);
}

.filter-chip.active {
    border-color: var(--primary-500);
    background: var(--primary-500);
    color: var(--white);
}

/* Country Filter List */
.filter-country-search {
    margin-bottom: var(--spacing-md);
}

.filter-country-list {
    max-height: 250px;
    overflow-y: auto;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
}

.filter-country-item {
    display: flex;
    align-items: center;
    padding: 8px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.filter-country-item:hover {
    background: var(--gray-100);
}

.filter-country-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-right: var(--spacing-sm);
    cursor: pointer;
    accent-color: var(--primary-600);
}

.filter-country-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
    font-size: 0.875rem;
    color: var(--gray-900);
    cursor: pointer;
}

.filter-country-flag {
    font-size: 1.25rem;
}

.filter-country-count {
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-left: auto;
}

/* Active Filters */
.active-filters-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background: var(--primary-100);
    color: var(--primary-600);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.filter-tag-remove {
    background: none;
    border: none;
    color: var(--primary-600);
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    font-size: 16px;
    transition: color var(--transition-fast);
}

.filter-tag-remove:hover {
    color: var(--primary-700);
}

/* Filter Button */
.btn-filter {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 10px 16px;
    background: var(--white);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
}

.btn-filter:hover {
    border-color: var(--primary-500);
    background: var(--primary-50);
    color: var(--primary-600);
}

.filter-count-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    background: var(--error-600);
    color: var(--white);
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    flex: 1;
    padding: 10px 16px;
    background: var(--gray-100);
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    cursor: pointer;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.btn-secondary:hover {
    background: var(--gray-200);
    color: var(--gray-900);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Header */
.header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) 0;
    gap: var(--spacing-xl);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
}

.nav {
    display: flex;
    gap: var(--spacing-sm);
}

.nav-link {
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--gray-600);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.2s;
}

.nav-link:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.nav-link.active {
    background: var(--primary-50);
    color: var(--primary-600);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.btn-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    border: none;
    background: var(--gray-100);
    color: var(--gray-600);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(79, 70, 229, 0.1);
    transform: translate(-50%, -50%);
    transition: width var(--transition-slow), height var(--transition-slow);
}

.btn-icon:hover::before {
    width: 100%;
    height: 100%;
}

.btn-icon:hover {
    background: var(--gray-200);
    color: var(--gray-900);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-icon:focus {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

.btn-icon:hover {
    background: var(--gray-200);
    color: var(--gray-900);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-icon:focus {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

/* Focus Visible for Accessibility */
*:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* Remove default focus outline */
*:focus:not(:focus-visible) {
    outline: none;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Main Content */
.main {
    padding: var(--spacing-2xl) 0;
    min-height: calc(100vh - 200px);
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-2xl);
    gap: var(--spacing-lg);
}

.page-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.page-subtitle {
    font-size: 1rem;
    color: var(--gray-600);
}

.dashboard-actions {
    display: flex;
    gap: var(--spacing-md);
}

.select-input {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    background: var(--white);
    color: var(--gray-700);
    font-family: var(--font-family);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.select-input:hover {
    border-color: var(--gray-400);
}

.select-input:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px var(--primary-50);
}

.btn-primary {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--primary-600);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all 0.2s;
}

.btn-primary:hover {
    background: var(--primary-500);
    box-shadow: var(--shadow-md);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.stat-card {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: all 0.3s;
}

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

.stat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.stat-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-600);
}

.stat-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.stat-badge.positive {
    background: var(--success-100);
    color: var(--success-600);
}

.stat-badge.negative {
    background: var(--error-100);
    color: var(--error-600);
}

.stat-badge.neutral {
    background: var(--gray-100);
    color: var(--gray-600);
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
}

.stat-footer {
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

/* Panel */
.panel {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    overflow: hidden;
}

.panel.full-width {
    margin-bottom: var(--spacing-lg);
}

.panel-header {
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.panel-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
}

.panel-content {
    padding: var(--spacing-lg);
}

.btn-text {
    background: none;
    border: none;
    color: var(--primary-600);
    font-family: var(--font-family);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.btn-text:hover {
    background: var(--primary-50);
}

/* Trend List */
.trend-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.trend-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all 0.2s;
}

.trend-item:hover {
    background: var(--gray-50);
}

.trend-rank {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-50);
    color: var(--primary-600);
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.875rem;
    flex-shrink: 0;
}

.trend-info {
    flex: 1;
}

.trend-keyword {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.trend-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.75rem;
    color: var(--gray-500);
}

.trend-country {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.trend-category {
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--gray-100);
    border-radius: var(--radius-sm);
}

.trend-stats {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--spacing-xs);
}

.trend-score {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
}

.trend-change {
    font-size: 0.75rem;
    font-weight: 600;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.trend-change.positive {
    color: var(--success-600);
    background: var(--success-100);
}

.trend-change.negative {
    color: var(--error-600);
    background: var(--error-100);
}

/* Region List */
.region-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.region-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.region-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
}

.region-name {
    font-weight: 600;
    color: var(--gray-900);
}

.region-count {
    color: var(--gray-500);
}

.progress-bar {
    height: 8px;
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-600), var(--primary-400));
    border-radius: var(--radius-lg);
    transition: width 0.3s ease;
}

/* Category Filters */
.category-filters {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.category-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-family: var(--font-family);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-700);
    cursor: pointer;
    transition: all 0.2s;
}

.category-btn:hover {
    border-color: var(--primary-400);
    background: var(--primary-50);
    color: var(--primary-600);
}

.category-btn.active {
    background: var(--primary-600);
    border-color: var(--primary-600);
    color: var(--white);
}

/* Category Grid */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--spacing-lg);
}

.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
    transition: all 0.3s;
    cursor: pointer;
}

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

.category-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.category-name {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.category-count {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-bottom: var(--spacing-sm);
}

.category-change {
    font-size: 0.75rem;
    font-weight: 600;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
}

.category-change.positive {
    color: var(--success-600);
    background: var(--success-100);
}

.category-change.negative {
    color: var(--error-600);
    background: var(--error-100);
}

/* Country Stats */
.country-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
}

.country-stat-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.country-stat-label {
    font-size: 0.75rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.country-stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
}

.select-input-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--gray-700);
    font-family: var(--font-family);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
}

/* Top Keywords Mini */
.top-keywords-mini {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.mini-keyword-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.mini-keyword-item:hover {
    background: var(--gray-50);
}

.mini-keyword-name {
    font-size: 0.875rem;
    color: var(--gray-700);
}

.mini-keyword-score {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-600);
}

/* Activity List */
.activity-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.activity-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.activity-content {
    flex: 1;
}

.activity-title {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xs);
}

.activity-meta {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.activity-time {
    font-size: 0.75rem;
    color: var(--gray-400);
    flex-shrink: 0;
}

/* Footer */
.footer {
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-2xl);
}

/* Country Multi-Select Dropdown */
.country-selector-container {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.country-selector-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-md);
}

.country-selector-label svg {
    color: var(--primary-600);
}

.multiselect-wrapper {
    position: relative;
}

.multiselect-input-container {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-md);
    background: var(--white);
    cursor: text;
    transition: all 0.2s;
    min-height: 48px;
}

.multiselect-input-container:hover {
    border-color: var(--gray-400);
}

.multiselect-input-container:focus-within {
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px var(--primary-50);
}

.selected-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    align-items: center;
}

.country-tag {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--primary-50);
    color: var(--primary-700);
    border: 1px solid var(--primary-200);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    animation: slideIn 0.2s ease-out;
    user-select: none;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.country-tag-flag {
    font-size: 1rem;
    line-height: 1;
}

.country-tag-name {
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.country-tag-remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border: none;
    background: transparent;
    color: var(--primary-600);
    border-radius: 50%;
    cursor: pointer;
    padding: 0;
    transition: all 0.2s;
    flex-shrink: 0;
}

.country-tag-remove:hover {
    background: var(--primary-100);
    color: var(--primary-700);
}

.country-tag-remove:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--primary-200);
}

.multiselect-search {
    flex: 1;
    min-width: 200px;
    border: none;
    outline: none;
    font-family: var(--font-family);
    font-size: 0.875rem;
    color: var(--gray-900);
    background: transparent;
    padding: var(--spacing-xs) 0;
}

.multiselect-search::placeholder {
    color: var(--gray-400);
}

.multiselect-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    color: var(--gray-500);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all 0.2s;
    flex-shrink: 0;
    margin-left: auto;
}

.multiselect-toggle:hover {
    background: var(--gray-100);
    color: var(--gray-700);
}

.multiselect-toggle svg {
    transition: transform 0.2s;
}

.multiselect-input-container.open .multiselect-toggle svg {
    transform: rotate(180deg);
}

.multiselect-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    max-height: 320px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    z-index: 50;
    display: none;
    overflow: hidden;
    animation: dropdownSlide 0.2s ease-out;
}

@keyframes dropdownSlide {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.multiselect-dropdown.open {
    display: block;
}

.multiselect-header {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.multiselect-action {
    background: none;
    border: none;
    color: var(--primary-600);
    font-family: var(--font-family);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all 0.2s;
}

.multiselect-action:hover {
    background: var(--primary-50);
    color: var(--primary-700);
}

.multiselect-list {
    list-style: none;
    margin: 0;
    padding: var(--spacing-xs);
    max-height: 240px;
    overflow-y: auto;
    overflow-x: hidden;
}

.multiselect-list::-webkit-scrollbar {
    width: 8px;
}

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

.multiselect-list::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: var(--radius-sm);
}

.multiselect-list::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}

.multiselect-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
    user-select: none;
}

.multiselect-item:hover {
    background: var(--gray-100);
}

.multiselect-item.focused {
    background: var(--primary-50);
    outline: 2px solid var(--primary-200);
    outline-offset: -2px;
}

.multiselect-item.selected {
    background: var(--primary-50);
}

.multiselect-item.selected:hover {
    background: var(--primary-100);
}

.multiselect-checkbox {
    width: 18px;
    height: 18px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s;
}

.multiselect-item.selected .multiselect-checkbox {
    background: var(--primary-600);
    border-color: var(--primary-600);
}

.multiselect-checkbox svg {
    width: 12px;
    height: 12px;
    color: var(--white);
    opacity: 0;
    transform: scale(0);
    transition: all 0.2s;
}

.multiselect-item.selected .multiselect-checkbox svg {
    opacity: 1;
    transform: scale(1);
}

.multiselect-flag {
    font-size: 1.25rem;
    line-height: 1;
    flex-shrink: 0;
}

.multiselect-name {
    flex: 1;
    font-size: 0.875rem;
    color: var(--gray-700);
    font-weight: 500;
}

.multiselect-item.selected .multiselect-name {
    color: var(--primary-700);
    font-weight: 600;
}

.multiselect-count {
    font-size: 0.75rem;
    color: var(--gray-500);
    background: var(--gray-100);
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.multiselect-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    color: var(--gray-400);
    text-align: center;
}

.multiselect-empty svg {
    margin-bottom: var(--spacing-md);
}

.multiselect-empty p {
    font-size: 0.875rem;
    margin: 0;
}

/* Selected count badge */
.selected-count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    padding: 0 var(--spacing-sm);
    background: var(--primary-600);
    color: var(--white);
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-left: var(--spacing-xs);
}

/* Category Filters Container */
.category-filters-container {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.category-filters-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.category-filters-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
}

.category-filters-title svg {
    color: var(--primary-600);
}

.category-filters-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.btn-text-sm {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: transparent;
    border: 1px solid var(--gray-300);
    color: var(--gray-700);
    font-family: var(--font-family);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s;
}

.btn-text-sm:hover {
    background: var(--gray-100);
    border-color: var(--gray-400);
    color: var(--gray-900);
}

.btn-text-sm svg {
    width: 14px;
    height: 14px;
}

.category-filters-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.category-filter-pills {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    flex: 1;
}

.category-pill {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 8px 16px;
    background: var(--white);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    cursor: pointer;
    transition: all 0.2s;
    user-select: none;
    position: relative;
}

.category-pill:hover {
    border-color: var(--gray-400);
    background: var(--gray-50);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.category-pill.active {
    border-color: transparent;
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.category-pill.active:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Category-specific colors */
.category-pill.technology {
    border-color: #C7D2FE;
}

.category-pill.technology.active {
    background: linear-gradient(135deg, #6366F1 0%, #4F46E5 100%);
}

.category-pill.sports {
    border-color: #FBCFE8;
}

.category-pill.sports.active {
    background: linear-gradient(135deg, #EC4899 0%, #DB2777 100%);
}

.category-pill.news {
    border-color: #BFDBFE;
}

.category-pill.news.active {
    background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
}

.category-pill.entertainment {
    border-color: #FDE68A;
}

.category-pill.entertainment.active {
    background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
}

.category-pill.finance {
    border-color: #A7F3D0;
}

.category-pill.finance.active {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
}

.category-pill.health {
    border-color: #FBCFE8;
}

.category-pill.health.active {
    background: linear-gradient(135deg, #F472B6 0%, #EC4899 100%);
}

.category-pill-icon {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.category-pill:not(.active) .category-pill-icon {
    background: var(--gray-100);
}

.category-pill.active .category-pill-icon {
    background: rgba(255, 255, 255, 0.2);
}

.category-pill-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 700;
}

.category-pill:not(.active) .category-pill-count {
    background: var(--gray-200);
    color: var(--gray-700);
}

.category-pill.active .category-pill-count {
    background: rgba(255, 255, 255, 0.25);
    color: var(--white);
}

.category-ai-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    border: 1px solid #FCD34D;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    color: #92400E;
    cursor: help;
}

.category-ai-badge svg {
    width: 16px;
    height: 16px;
    color: #D97706;
}

.category-filters-summary {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--gray-200);
    font-size: 0.875rem;
    color: var(--gray-600);
    display: none;
}

.category-filters-summary.visible {
    display: block;
}

.category-filters-summary-text {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.category-filters-summary-text svg {
    color: var(--primary-600);
}

.category-filters-clear {
    margin-left: var(--spacing-sm);
    color: var(--primary-600);
    font-weight: 600;
    cursor: pointer;
    text-decoration: underline;
}

.category-filters-clear:hover {
    color: var(--primary-700);
}

/* Analytics Charts */
.charts-container {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
    box-shadow: var(--shadow-sm);
}

.charts-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
}

.charts-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
}

.charts-title svg {
    color: var(--primary-600);
}

.charts-controls {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
}

.charts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.chart-panel {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all 0.3s;
}

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

.chart-panel.full-width {
    grid-column: 1 / -1;
}

.chart-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.chart-panel-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
}

.chart-legend {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.chart-legend-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.75rem;
    color: var(--gray-600);
}

.chart-legend-color {
    width: 12px;
    height: 12px;
    border-radius: 2px;
}

.chart-toggle {
    display: flex;
    background: var(--gray-200);
    border-radius: var(--radius-md);
    padding: 2px;
}

.chart-toggle-btn {
    padding: 6px 12px;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-family);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-600);
    cursor: pointer;
    transition: all 0.2s;
}

.chart-toggle-btn:hover {
    color: var(--gray-900);
}

.chart-toggle-btn.active {
    background: var(--white);
    color: var(--primary-600);
    box-shadow: var(--shadow-sm);
}

.chart-stats {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.chart-stat-item {
    display: flex;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
}

.chart-stat-label {
    color: var(--gray-600);
}

.chart-stat-value {
    font-weight: 700;
    color: var(--gray-900);
}

.chart-wrapper {
    position: relative;
    width: 100%;
    height: 300px;
    background: var(--white);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

.chart-wrapper.horizontal {
    height: 400px;
}

.chart-wrapper canvas {
    max-width: 100%;
    max-height: 100%;
}

/* Chart Loading State */
.chart-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--gray-500);
}

.chart-loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--gray-200);
    border-top-color: var(--primary-600);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Chart No Data State */
.chart-no-data {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--gray-400);
    text-align: center;
    padding: var(--spacing-xl);
}

.chart-no-data svg {
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.chart-no-data p {
    font-size: 0.875rem;
    margin: 0;
}

/* Keywords Panel */
.keywords-panel .panel-header {
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.panel-header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.keywords-count {
    font-size: 0.875rem;
    color: var(--gray-500);
    font-weight: 500;
}

.panel-header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.view-toggle {
    display: flex;
    background: var(--gray-100);
    border-radius: var(--radius-md);
    padding: 2px;
}

.view-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    color: var(--gray-600);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
}

.view-toggle-btn:hover {
    color: var(--gray-900);
}

.view-toggle-btn.active {
    background: var(--white);
    color: var(--primary-600);
    box-shadow: var(--shadow-sm);
}

.no-padding {
    padding: 0 !important;
}

/* Keywords Table */
.keywords-table-wrapper {
    overflow-x: auto;
}

.keywords-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.keywords-table thead {
    background: var(--gray-50);
    border-bottom: 2px solid var(--gray-200);
}

.keywords-table th {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    font-weight: 600;
    color: var(--gray-700);
    white-space: nowrap;
    user-select: none;
}

.keywords-table th.sortable {
    cursor: pointer;
    transition: all 0.2s;
}

.keywords-table th.sortable:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.keywords-table th.sortable {
    position: relative;
}

.keywords-table th.sortable span {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.sort-icon {
    opacity: 0;
    transition: all 0.2s;
}

.keywords-table th.sortable:hover .sort-icon,
.keywords-table th.sortable.active .sort-icon {
    opacity: 1;
}

.keywords-table th.sortable.active {
    color: var(--primary-600);
}

.keywords-table th.sortable.desc .sort-icon {
    transform: rotate(180deg);
}

.keywords-table th.text-right {
    text-align: right;
}

.keywords-table tbody tr {
    border-bottom: 1px solid var(--gray-200);
    transition: all 0.2s;
}

.keywords-table tbody tr:hover {
    background: var(--gray-50);
}

.keywords-table td {
    padding: var(--spacing-md) var(--spacing-lg);
    color: var(--gray-700);
}

.keyword-rank {
    font-weight: 700;
    color: var(--gray-500);
    font-size: 0.875rem;
}

.keyword-cell {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.keyword-name {
    font-weight: 600;
    color: var(--gray-900);
    cursor: pointer;
    transition: all 0.2s;
    display: inline-block;
}

.keyword-name:hover {
    color: var(--primary-600);
    text-decoration: underline;
}

.keyword-timestamp {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.volume-cell {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.volume-primary {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.volume-number {
    font-weight: 700;
    color: var(--gray-900);
    font-size: 1rem;
}

.volume-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.volume-badge.high {
    background: linear-gradient(135deg, #DCFCE7 0%, #BBF7D0 100%);
    color: #15803D;
    border: 1px solid #86EFAC;
    box-shadow: 0 2px 4px rgba(21, 128, 61, 0.15);
}

.volume-badge.medium {
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 100%);
    color: #A16207;
    border: 1px solid #FCD34D;
    box-shadow: 0 2px 4px rgba(161, 98, 7, 0.15);
}

.volume-badge.low {
    background: linear-gradient(135deg, #FEE2E2 0%, #FECACA 100%);
    color: #B91C1C;
    border: 1px solid #FCA5A5;
    box-shadow: 0 2px 4px rgba(185, 28, 28, 0.15);
}

.volume-bar {
    position: relative;
    width: 100%;
    max-width: 120px;
    height: 6px;
    background: var(--gray-200);
    border-radius: var(--radius-sm);
    overflow: hidden;
    cursor: pointer;
}

.volume-bar-fill {
    height: 100%;
    border-radius: var(--radius-sm);
    transition: width 0.3s ease, background 0.3s ease;
    position: relative;
    animation: fillBar 0.6s ease-out;
}

@keyframes fillBar {
    from {
        width: 0 !important;
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.volume-bar-fill.high {
    background: linear-gradient(90deg, #16A34A 0%, #22C55E 50%, #4ADE80 100%);
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.4);
}

.volume-bar-fill.medium {
    background: linear-gradient(90deg, #D97706 0%, #F59E0B 50%, #FBBF24 100%);
    box-shadow: 0 0 8px rgba(245, 158, 11, 0.4);
}

.volume-bar-fill.low {
    background: linear-gradient(90deg, #DC2626 0%, #EF4444 50%, #F87171 100%);
    box-shadow: 0 0 8px rgba(239, 68, 68, 0.4);
}

/* Tooltip */
.volume-tooltip {
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--gray-900);
    color: var(--white);
    padding: 6px 12px;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
    z-index: 100;
    box-shadow: var(--shadow-lg);
}

.volume-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 4px solid transparent;
    border-top-color: var(--gray-900);
}

.volume-bar:hover .volume-tooltip {
    opacity: 1;
}

.growth-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.75rem;
}

.growth-badge.positive {
    background: var(--success-100);
    color: var(--success-600);
}

.growth-badge.negative {
    background: var(--error-100);
    color: var(--error-600);
}

.growth-badge.neutral {
    background: var(--gray-100);
    color: var(--gray-600);
}

.growth-badge svg {
    width: 10px;
    height: 10px;
}

.country-flags {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
}

.country-flag-item {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    font-size: 1.125rem;
    cursor: pointer;
    transition: all 0.2s;
}

.country-flag-item:hover {
    transform: scale(1.2);
}

.country-flag-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: var(--gray-100);
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-600);
    cursor: pointer;
}

.category-badge {
    display: inline-flex;
    padding: 4px 10px;
    background: var(--gray-100);
    color: var(--gray-700);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.category-badge.technology { background: #EEF2FF; color: #4F46E5; }
.category-badge.sports { background: #FCE7F3; color: #DB2777; }
.category-badge.news { background: #DBEAFE; color: #2563EB; }
.category-badge.entertainment { background: #FEF3C7; color: #D97706; }
.category-badge.finance { background: #D1FAE5; color: #059669; }
.category-badge.health { background: #FCE7F3; color: #BE185D; }

.keyword-actions {
    display: flex;
    gap: var(--spacing-xs);
    justify-content: flex-end;
}

.action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    color: var(--gray-500);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
}

.action-btn:hover {
    background: var(--primary-50);
    color: var(--primary-600);
}

/* Card View */
.keywords-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
}

.keyword-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all 0.3s;
    cursor: pointer;
}

.keyword-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
    border-color: var(--primary-200);
}

.keyword-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.keyword-card-rank {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--primary-50);
    color: var(--primary-600);
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.875rem;
}

.keyword-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.keyword-card-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    font-size: 0.75rem;
    color: var(--gray-500);
}

.keyword-card-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--gray-200);
}

.keyword-card-stat {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.keyword-card-stat-label {
    font-size: 0.75rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.keyword-card-stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.keyword-card-volume-badge {
    display: inline-flex;
    padding: 2px 6px;
    border-radius: var(--radius-xs);
    font-size: 0.625rem;
    font-weight: 600;
    text-transform: uppercase;
}

.keyword-card-volume-badge.high {
    background: #DCFCE7;
    color: #15803D;
}

.keyword-card-volume-badge.medium {
    background: #FEF3C7;
    color: #A16207;
}

.keyword-card-volume-badge.low {
    background: #FEE2E2;
    color: #B91C1C;
}

.keyword-card-countries {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.keyword-card-countries-label {
    font-size: 0.75rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* Pagination */
.pagination-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.pagination {
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
}

.pagination-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 var(--spacing-sm);
    border: 1px solid var(--gray-300);
    background: var(--white);
    color: var(--gray-700);
    border-radius: var(--radius-sm);
    font-family: var(--font-family);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.pagination-btn:hover:not(:disabled) {
    border-color: var(--primary-500);
    color: var(--primary-600);
    background: var(--primary-50);
}

.pagination-btn.active {
    background: var(--primary-600);
    border-color: var(--primary-600);
    color: var(--white);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-ellipsis {
    padding: 0 var(--spacing-xs);
    color: var(--gray-400);
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-xl);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    animation: slideUp 0.3s ease-out;
}

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

.modal-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
    gap: var(--spacing-lg);
    position: sticky;
    top: 0;
    background: var(--white);
    z-index: 10;
}

.modal-header-left {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    flex: 1;
}

.modal-back {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--gray-300);
    background: var(--white);
    color: var(--gray-700);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
}

.modal-back:hover {
    background: var(--gray-100);
    border-color: var(--gray-400);
    color: var(--gray-900);
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-xs);
}

.modal-subtitle {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.modal-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--gray-100);
    color: var(--gray-600);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
}

.modal-close:hover {
    background: var(--gray-200);
    color: var(--gray-900);
}

.modal-body {
    padding: var(--spacing-xl);
}

.modal-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.modal-stat {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-md);
}

.modal-stat-label {
    font-size: 0.75rem;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.modal-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
}

.modal-section {
    margin-bottom: var(--spacing-xl);
}

.modal-section:last-child {
    margin-bottom: 0;
}

.modal-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.modal-section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.modal-section-title svg {
    color: var(--primary-600);
}

.news-count {
    font-size: 0.875rem;
    color: var(--gray-500);
    font-weight: 500;
}

/* News Grid */
.news-grid {
    display: grid;
    gap: var(--spacing-lg);
}

.news-article {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: all 0.3s;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.news-article:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--primary-200);
    transform: translateY(-2px);
}

.news-thumbnail {
    position: relative;
    width: 140px;
    height: 100px;
    flex-shrink: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--gray-100);
}

.news-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.news-article:hover .news-thumbnail img {
    transform: scale(1.05);
}

.news-thumbnail-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 100%);
    color: var(--primary-600);
}

.news-thumbnail-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 4px 8px;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    color: var(--white);
    font-size: 0.625rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
}

.news-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.news-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.news-source {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.news-source-logo {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--white);
    border: 1px solid var(--gray-200);
}

.news-source-logo-placeholder {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.625rem;
    font-weight: 700;
    color: var(--gray-600);
}

.news-source-name {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gray-700);
}

.news-date {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.news-separator {
    color: var(--gray-300);
}

.news-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 0;
}

.news-article:hover .news-title {
    color: var(--primary-600);
}

.news-snippet {
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
}

.news-tags {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.news-tag {
    padding: 2px 8px;
    background: var(--gray-100);
    color: var(--gray-700);
    border-radius: var(--radius-sm);
    font-size: 0.625rem;
    font-weight: 500;
}

.news-external-link {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    color: var(--primary-600);
    font-weight: 600;
    text-decoration: none;
}

.news-external-link svg {
    width: 12px;
    height: 12px;
}

.news-external-link:hover {
    text-decoration: underline;
}

/* Loading State */
.news-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    color: var(--gray-500);
}

.news-loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--gray-200);
    border-top-color: var(--primary-600);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Empty State */
.news-empty {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--gray-500);
}

.news-empty svg {
    margin-bottom: var(--spacing-md);
    color: var(--gray-300);
}

.country-breakdown {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.country-breakdown-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-md);
}

.country-breakdown-flag {
    font-size: 1.5rem;
}

.country-breakdown-info {
    flex: 1;
}

.country-breakdown-name {
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 4px;
}

.country-breakdown-bar {
    width: 100%;
    height: 6px;
    background: var(--gray-200);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.country-breakdown-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-600), var(--primary-400));
    border-radius: var(--radius-sm);
    transition: width 0.3s ease;
}

.country-breakdown-value {
    font-weight: 700;
    color: var(--gray-900);
    min-width: 80px;
    text-align: right;
}

.related-topics {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.related-topic {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-50);
    color: var(--primary-700);
    border: 1px solid var(--primary-200);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.related-topic:hover {
    background: var(--primary-100);
    border-color: var(--primary-300);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.footer-content p {
    color: var(--gray-600);
    font-size: 0.875rem;
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-links a {
    color: var(--gray-600);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--primary-600);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .category-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    }
    
    .multiselect-search {
        min-width: 150px;
    }
}

@media (max-width: 768px) {
    /* Header Mobile */
    .header {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .header-content {
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .logo {
        font-size: 1.25rem;
    }
    
    .nav {
        order: 3;
        width: 100%;
        justify-content: center;
        gap: var(--spacing-xs);
    }
    
    .nav-item {
        font-size: 0.875rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    /* Dashboard Header Mobile */
    .dashboard-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
    }
    
    .page-title {
        font-size: 1.75rem;
    }
    
    .dashboard-actions {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .dashboard-actions > * {
        width: 100%;
    }
    
    .btn-filter span:not(.material-symbols-outlined):not(.filter-count-badge) {
        display: inline; /* Show filter text on mobile */
    }
    
    /* Stats Grid Mobile */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .stat-card {
        padding: var(--spacing-md);
    }
    
    .stat-label {
        font-size: 0.75rem;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    /* Content Grid Mobile */
    .content-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    /* Category Grid Mobile */
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .category-filters-container {
        padding: var(--spacing-md);
    }
    
    .category-filter-pills {
        gap: var(--spacing-xs);
        flex-wrap: wrap;
    }
    
    .category-pill {
        font-size: 0.8125rem;
        padding: 6px 12px;
        white-space: nowrap;
    }
    
    /* Country Selector Mobile */
    .multiselect-search {
        min-width: 120px;
        font-size: 16px; /* Prevent zoom on iOS */
    }
    
    .country-tag-name {
        max-width: 100px;
    }
    
    .multiselect-dropdown {
        max-height: 280px;
    }
    
    .multiselect-input-container {
        min-height: 52px; /* Larger touch target */
    }
    
    /* Keywords Table Mobile */
    .keywords-panel {
        padding: var(--spacing-md);
    }
    
    .panel-header-actions {
        width: 100%;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }
    
    .keywords-table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .keywords-table {
        font-size: 0.75rem;
        min-width: 600px; /* Horizontal scroll on small screens */
    }
    
    .keywords-table th,
    .keywords-table td {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    /* Hide less critical columns on mobile */
    .keywords-table th:nth-child(5), /* Top Countries */
    .keywords-table td:nth-child(5),
    .keywords-table th:nth-child(6), /* Category */
    .keywords-table td:nth-child(6) {
        display: none;
    }
    
    /* Keyword Cards Mobile */
    .keywords-cards {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .keyword-card {
        padding: var(--spacing-md);
    }
    
    /* Pagination Mobile */
    .pagination-wrapper {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
    }
    
    .pagination {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .pagination-btn {
        min-width: 36px;
        height: 36px;
    }
    
    /* Charts Mobile */
    .charts-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .chart-wrapper {
        height: 280px;
    }
    
    .chart-wrapper.horizontal {
        height: 350px;
    }
    
    .chart-toggle-btns {
        gap: var(--spacing-xs);
    }
    
    .chart-toggle-btn {
        padding: 6px 10px;
        font-size: 0.75rem;
    }
    
    /* Modal Mobile */
    .modal-content {
        max-height: 95vh;
        margin: 0;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        width: 100%;
    }
    
    .modal-header {
        padding: var(--spacing-md);
    }
    
    .modal-body {
        padding: var(--spacing-md);
    }
    
    .modal-stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .news-article {
        flex-direction: column;
    }
    
    .news-thumbnail {
        width: 100%;
        height: 180px;
    }
    
    /* Filter Sidebar Mobile */
    .filter-sidebar {
        width: 100%;
        right: -100%;
    }
    
    .filter-sidebar.active {
        right: 0;
    }
    
    /* Toast Mobile */
    .toast-container {
        top: 70px;
        right: 10px;
        left: 10px;
    }
    
    .toast {
        min-width: auto;
        max-width: 100%;
    }
    
    /* Error State Mobile */
    .error-actions {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .error-actions button {
        width: 100%;
    }
    
    /* Footer Mobile */
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .footer-links {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }
    
    /* Country Stats Mobile */
    .country-stats {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    /* Typography Extra Small */
    .page-title {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.125rem;
    }
    
    /* Stats Grid - Single Column */
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-card {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    /* Category Grid - Single Column */
    .category-grid {
        grid-template-columns: 1fr;
    }
    
    /* Trend Item Compact */
    .trend-item {
        flex-wrap: wrap;
    }
    
    .trend-stats {
        width: 100%;
        flex-direction: row;
        justify-content: space-between;
    }
    
    /* Country Selector - Full Screen Dropdown */
    .country-tag-name {
        max-width: 70px;
    }
    
    .selected-tags {
        max-width: 100%;
    }
    
    .multiselect-dropdown {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        max-height: 65vh;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        animation: slideUp 0.3s ease-out;
        box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    }
    
    @keyframes slideUp {
        from {
            transform: translateY(100%);
        }
        to {
            transform: translateY(0);
        }
    }
    
    /* Keywords Table - Hide More Columns */
    .keywords-table th:nth-child(1), /* Rank */
    .keywords-table td:nth-child(1),
    .keywords-table th:nth-child(4), /* Growth */
    .keywords-table td:nth-child(4),
    .keywords-table th:nth-child(7), /* Actions */
    .keywords-table td:nth-child(7) {
        display: none;
    }
    
    /* Panel Actions - Stack Vertically */
    .panel-header-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .view-toggle,
    .select-input-sm {
        width: 100%;
    }
    
    /* Modal Extra Small */
    .modal-stats-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-header,
    .modal-body {
        padding: var(--spacing-md);
    }
    
    .modal-content {
        max-height: 100vh;
        border-radius: 0;
    }
    
    /* News Articles */
    .news-title {
        font-size: 0.875rem;
    }
    
    .news-snippet {
        font-size: 0.8125rem;
    }
    
    .modal-section-title {
        font-size: 1rem;
    }
    
    /* Category Pills - 2 Column Grid */
    .category-filter-pills {
        justify-content: stretch;
    }
    
    .category-pill {
        flex: 1;
        min-width: calc(50% - 4px);
        max-width: calc(50% - 4px);
        justify-content: center;
        font-size: 0.75rem;
        padding: 8px 6px;
    }
    
    .category-ai-badge {
        width: 100%;
        justify-content: center;
    }
    
    /* Charts Extra Small */
    .charts-grid {
        grid-template-columns: 1fr;
    }
    
    .chart-wrapper {
        height: 250px;
    }
    
    .chart-wrapper.horizontal {
        height: 350px;
    }
    
    .chart-panel-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .charts-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
    }
    
    /* Buttons Full Width */
    .dashboard-actions .btn-primary,
    .dashboard-actions .btn-secondary {
        width: 100%;
    }
    
    /* Touchable Elements - Larger Hit Areas */
    .btn-icon,
    .action-btn,
    .modal-close {
        min-width: 44px;
        min-height: 44px;
    }
    
    /* Container Spacing */
    .container {
        padding: var(--spacing-sm);
    }
}

/* Notification Animations */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 80px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    pointer-events: none;
}

.toast {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    min-width: 300px;
    max-width: 400px;
    pointer-events: auto;
    animation: toastSlideIn 0.3s ease-out;
    border-left: 4px solid var(--primary-600);
}

.toast.success {
    border-left-color: var(--success-600);
}

.toast.error {
    border-left-color: var(--error-600);
}

.toast.warning {
    border-left-color: var(--warning-600);
}

.toast.info {
    border-left-color: var(--primary-600);
}

.toast-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.toast.success .toast-icon {
    background: var(--success-100);
    color: var(--success-600);
}

.toast.error .toast-icon {
    background: var(--error-100);
    color: var(--error-600);
}

.toast.warning .toast-icon {
    background: var(--warning-100);
    color: var(--warning-600);
}

.toast.info .toast-icon {
    background: var(--primary-100);
    color: var(--primary-600);
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--gray-900);
    margin: 0 0 2px;
}

.toast-message {
    font-size: 0.8125rem;
    color: var(--gray-600);
    margin: 0;
}

.toast-close {
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.toast-close:hover {
    background: var(--gray-100);
    color: var(--gray-600);
}

.toast.removing {
    animation: toastSlideOut 0.3s ease-out forwards;
}

@keyframes toastSlideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes toastSlideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(400px);
        opacity: 0;
    }
}

/* Progress Bar for Loading */
.progress-loader {
    position: fixed;
    top: 64px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gray-200);
    z-index: 9999;
    overflow: hidden;
}

.progress-loader-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-600), var(--primary-400));
    animation: progressIndeterminate 1.5s ease-in-out infinite;
}

@keyframes progressIndeterminate {
    0% {
        transform: translateX(-100%);
        width: 30%;
    }
    50% {
        width: 70%;
    }
    100% {
        transform: translateX(400%);
        width: 30%;
    }
}

/* Success Checkmark Animation */
.success-checkmark {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
}

.success-checkmark-circle {
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    stroke-width: 2;
    stroke: var(--success-600);
    fill: none;
    animation: strokeCircle 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.success-checkmark-check {
    transform-origin: 50% 50%;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    stroke: var(--success-600);
    animation: strokeCheck 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.6s forwards;
}

@keyframes strokeCircle {
    100% {
        stroke-dashoffset: 0;
    }
}

@keyframes strokeCheck {
    100% {
        stroke-dashoffset: 0;
    }
}

/* Pulse Animation for Active States */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(99, 102, 241, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0);
    }
}

.pulse-active {
    animation: pulse 2s infinite;
}