/* TGHub - Ukrainian Telegram Channels Catalog */

:root {
    /* Ukrainian flag colors */
    --ukraine-blue: #0057b7;
    --ukraine-yellow: #ffd700;

    /* Main colors */
    --primary-color: var(--ukraine-blue);
    --secondary-color: var(--ukraine-yellow);
    --accent-color: #4a90e2;

    /* Neutral colors */
    --text-primary: #1a1a1a;
    --text-secondary: #666666;
    --text-muted: #999999;
    --background: #ffffff;
    --surface: #f8f9fa;
    --border-color: #e0e0e0;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--ukraine-blue), var(--accent-color));
    --gradient-secondary: linear-gradient(135deg, var(--ukraine-yellow), #ffed4e);
    --gradient-hero: linear-gradient(135deg, var(--ukraine-blue) 0%, var(--accent-color) 100%);

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
}

/* Removed local font loading - using Google Fonts CDN instead for reliability */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    /* Reliable font stack with Google Fonts and system fallbacks */
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background);
    overflow-x: hidden;
    /* Reserve space for font loading to prevent reflow */
    font-size: 16px;
    font-kerning: normal;
    font-optical-sizing: auto;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header */
.header {
    background: var(--background);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    /* Fixed height to prevent CLS */
    height: 80px;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    /* Fixed height and padding for consistent sizing */
    height: 80px;
    padding: 0;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.5rem;
}

.logo-icon {
    background: var(--gradient-primary);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--spacing-sm);
    font-weight: 700;
}

.logo-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
    margin-left: 20px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
    background-color: rgba(0, 87, 183, 0.1);
}

/* Hero Section */
.hero {
    background: var(--gradient-hero);
    color: white;
    padding: var(--spacing-xl) 0; /* Reduced from 2xl to xl */
    text-align: center;
    /* Reduced min-height to make it less tall */
    min-height: 200px;
    display: flex;
    align-items: center;
}

.hero-content {
    max-width: 600px;
    margin: 0 auto;
}

.hero-title {
    font-family: 'Inter', sans-serif;
    font-size: clamp(1.8rem, 4vw, 2.5rem); /* Reduced font size further */
    font-weight: 700;
    margin-bottom: var(--spacing-sm); /* Reduced margin */
    line-height: 1.2;
    text-wrap: balance;
    /* Remove animation to prevent CLS */
}

.hero-subtitle {
    font-size: 1.1rem; /* Reduced font size */
    margin-bottom: var(--spacing-lg); /* Reduced margin */
    opacity: 0.9;
}

.search-box {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    background: white;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    /* Fixed height */
    height: 56px;
}

.search-input {
    flex: 1;
    padding: var(--spacing-md);
    border: none;
    outline: none;
    font-size: 1rem;
    color: var(--text-primary);
    /* Fixed height */
    height: 56px;
}

.search-btn {
    background: var(--gradient-secondary);
    color: var(--text-primary);
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s ease; /* Only animate background, not transform */
    /* Fixed height */
    height: 56px;
}

.search-btn:hover {
    background: linear-gradient(135deg, #ffd700, #e6c200);
}

/* Categories */
.content-wrapper {
    display: flex;
    gap: 2rem;
    /* Fixed min-height to prevent sidebar shifts */
    min-height: 600px;
}

.categories-sidebar {
    width: 300px;
    flex-shrink: 0;
}

.categories-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.category-item {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    border-radius: 0.5rem;
    border: 1px solid transparent;
    background: white;
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    /* Fixed height for consistent sizing */
    min-height: 64px;
}

.category-item:hover {
    /* Replace transform with box-shadow to avoid CLS */
    box-shadow: 0 4px 12px rgba(0, 87, 183, 0.15);
    border-color: var(--primary-color);
    background: white;
}

.category-icon-list {
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
}

.category-details {
    flex-grow: 1;
}

.category-name-list {
    margin: 0;
    font-size: 1rem;
    font-weight: 500;
}

.category-item-active {
    background-color: rgba(0, 87, 183, 0.1);
    border-left: 3px solid var(--primary-color);
    padding-left: calc(0.75rem - 3px); /* Compensate for the border */
}

.category-item-active .category-name-list {
    color: var(--primary-color);
    font-weight: 600;
}

.category-item-active .category-icon-list {
    color: var(--primary-color);
}

.category-count-list {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-top: 0.25rem;
    font-size: 0.8rem;
    color: #666;
}

.count-icon {
    font-size: 0.75rem;
}

.count-number {
    font-weight: 500;
}

.category-item-active .category-count-list {
    color: var(--primary-color);
}

.category-count {
    margin: 0;
    font-size: 0.875rem;
    color: #666;
}

.featured {
    flex-grow: 1;
}

.flex-grow {
    flex-grow: 1;
}

.categories {
    padding: var(--spacing-2xl) 0;
    background: var(--surface);
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
    /* Fixed height */
    min-height: 2.5rem;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.category-card {
    background: white;
    /*padding: var(--spacing-xl);*/
    border-radius: var(--radius-lg);
    text-align: center;
    text-decoration: none;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    /* Fixed min-height to prevent CLS */
    min-height: 160px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: var(--spacing-lg);
}

.category-card:hover {
    /* Replace transform with box-shadow to avoid CLS */
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.category-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.category-name {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.category-count {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Featured channels */
.featured {
    padding: var(--spacing-2xl) 0;
}

.channels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.channel-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-decoration: none;
    color: var(--text-primary);
    display: flex;
    align-items: flex-start; /* Changed to flex-start for consistent alignment */
    gap: var(--spacing-md);
    transition: box-shadow 0.3s ease; /* Only animate box-shadow */
    /* Fixed min-height to prevent CLS */
    min-height: 120px;
}

.channel-card:hover {
    /* Replace transform with box-shadow to avoid CLS */
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.channel-avatar {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    /* Fixed sizing to prevent shifts */
    min-width: 60px;
}

.channel-logo {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-lg);
    object-fit: cover;
    background-color: var(--surface);
    /* Critical: Fixed aspect ratio to prevent CLS */
    aspect-ratio: 1;
    /* Prevent image from resizing container */
    flex-shrink: 0;
}

.channel-info {
    flex: 1;
    /* Reserve minimum space */
    min-height: 60px;
}

.channel-name {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    /* Fixed height for consistent text layout */
    line-height: 1.3;
    /* Prevent text overflow from affecting layout */
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.channel-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
    /* Fixed height container to prevent CLS */
    line-height: 1.4;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    min-height: 2.4em; /* Reserve space for 2 lines */
}

.channel-stats {
    display: flex;
    gap: var(--spacing-md);
}

.stat {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Add Channel Page Styles */
.add-channel-hero {
    padding: 80px 0 40px;
    background: linear-gradient(135deg, #0057b7 0%, #4481d4 100%);
    color: white;
}

.add-channel-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: center;
}

.add-channel-subtitle {
    font-size: 1.2rem;
    text-align: center;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.add-channel-content {
    padding: 80px 0;
    background: #f8fafc;
}

.add-channel-card {
    background: white;
    border-radius: 20px;
    padding: 60px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.add-channel-icon {
    margin-bottom: 2rem;
}

.bot-icon {
    display: inline-block;
    font-size: 4rem;
    background: linear-gradient(135deg, #0057b7, #ffd700);
    border-radius: 50%;
    width: 100px;
    height: 100px;
    line-height: 100px;
    margin: 0 auto;
}

.add-channel-heading {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1.5rem;
}

.add-channel-text {
    font-size: 1.2rem;
    color: #64748b;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.bot-username {
    color: #0057b7;
    background: #e6f3ff;
    padding: 4px 8px;
    border-radius: 6px;
    font-family: 'Courier New', monospace;
}

.add-channel-note {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 12px;
    padding: 20px;
    margin: 2rem 0;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    text-align: left;
}

.note-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.note-text {
    color: #856404;
    margin: 0;
    line-height: 1.6;
}

.add-channel-steps {
    text-align: left;
    margin: 3rem 0;
    background: #f8fafc;
    padding: 2rem;
    border-radius: 12px;
}

.steps-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1.5rem;
    text-align: center;
}

.steps-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.step-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid #e2e8f0;
}

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

.step-number {
    background: #0057b7;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
}

.step-text {
    color: #475569;
    font-size: 1.1rem;
}

.add-channel-benefits {
    text-align: left;
    margin-top: 3rem;
}

.benefits-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1.5rem;
    text-align: center;
}

.benefits-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    border-color: #0057b7;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 87, 183, 0.1);
}

.benefit-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.benefit-text {
    color: #475569;
    font-weight: 500;
}

.seo-content p {
    margin-top: 15px;
}

.seo-content li {
    margin-left: 30px;
}

/* Responsive design for add channel page */
@media (max-width: 768px) {


    .add-channel-title {
        font-size: 2.5rem;
    }

    .add-channel-card {
        padding: 40px 20px;
        margin: 0 20px;
    }

    .add-channel-heading {
        font-size: 2rem;
    }

    .benefits-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .categories-sidebar {
        display: none;
    }

    .add-channel-title {
        font-size: 2rem;
    }

    .add-channel-card {
        padding: 30px 15px;
    }

    .bot-icon {
        width: 80px;
        height: 80px;
        line-height: 80px;
        font-size: 3rem;
    }
}

/* Category page */
.category-hero {
    background: var(--gradient-hero);
    color: white;
    padding: var(--spacing-xl) 0;
}

.breadcrumb {
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
    opacity: 0.8;
}

.breadcrumb-link {
    color: var(--primary-color);
    text-decoration: none;
}

.breadcrumb-separator {
    margin: 0 var(--spacing-sm);
}

.breadcrumb-current {
    opacity: 0.7;
}

.category-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.category-subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
}

.channels-listing {
    padding: var(--spacing-xl) 0;
}

.filters {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

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

.filter-label {
    font-weight: 500;
    color: var(--text-secondary);
}

.filter-select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: white;
    font-size: 0.9rem;
}

.channel-card-large {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-decoration: none;
    color: var(--text-primary);
    display: block;
    margin-bottom: var(--spacing-lg);
    transition: all 0.3s ease;
}

.channel-card-large:hover {
    /* Replace transform with box-shadow to avoid CLS */
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

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

.channel-basic-info {
    flex: 1;
}

.channel-category {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.channel-verified {
    color: var(--primary-color);
    font-weight: bold;
}

.channel-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.channel-stats-row {
    display: flex;
    gap: var(--spacing-lg);
}

.stat-item {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

/* Channel profile */
.channel-profile {
    padding: var(--spacing-xl) 0;
    background: var(--surface);
}

.channel-header-section {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--spacing-xl);
    align-items: start;
}

.channel-main-info {
    display: flex;
    gap: var(--spacing-lg);
    align-items: start;
}

.channel-avatar-large {
    width: 120px;
    height: 120px;
    border-radius: var(--radius-xl);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    flex-shrink: 0;
}

.channel-details {
    flex: 1;
}

.channel-title-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.channel-title {
    font-size: 2rem;
    font-weight: 700;
}

.channel-verified-large {
    color: var(--primary-color);
    font-size: 1.5rem;
}

.channel-username {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.channel-tagline {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-secondary);
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    cursor: pointer;
}

.btn-primary:hover {
    /* Replace transform with filter to avoid CLS */
    filter: brightness(1.1);
}

.btn-secondary {
    background: white;
    color: var(--primary-color);
    padding: var(--spacing-sm) var(--spacing-lg);
    border: 1px solid var(--primary-color);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.channel-stats-dashboard {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.stat-card {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid var(--border-color);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Channel content */
.channel-content {
    padding: var(--spacing-xl) 0;
}

.content-tabs {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--border-color);
}

.tab-link {
    padding: var(--spacing-md) 0;
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-link.active,
.tab-link:hover {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

.about-section {
    max-width: 800px;
}

.about-content h3 {
    margin: var(--spacing-lg) 0 var(--spacing-md) 0;
    color: var(--primary-color);
}

.about-content ul {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
}

.about-content li {
    margin-bottom: var(--spacing-sm);
}

.channel-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.info-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: var(--surface);
    border-radius: var(--radius-md);
}

.info-label {
    font-weight: 500;
    color: var(--text-secondary);
}

.info-value {
    font-weight: 600;
    color: var(--text-primary);
}

/* News */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.news-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.news-card:hover {
    /* Replace transform with box-shadow to avoid CLS */
    box-shadow: var(--shadow-md);
}

.news-image {
    height: 150px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    margin: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    /* Reserve space and prevent CLS */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    flex-shrink: 0;
}

.news-content {
    padding: 0 var(--spacing-md) var(--spacing-md);
}

.news-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.news-excerpt {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Statistics */
.stats-dashboard {
    max-width: 800px;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stat-card-large {
    background: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.stat-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.stat-chart {
    display: flex;
    align-items: end;
    gap: var(--spacing-xs);
    height: 80px;
    margin-bottom: var(--spacing-md);
}

.chart-bar {
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    min-width: 20px;
    flex: 1;
    transition: all 0.3s ease;
}

.activity-indicator {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.activity-bar {
    flex: 1;
    height: 10px;
    background: var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.activity-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    transition: width 0.5s ease;
}

.activity-percentage {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.stats-details {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
}

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

.detail-label {
    color: var(--text-secondary);
}

.detail-value {
    font-weight: 600;
    color: var(--primary-color);
}

/* News article */
.news-article {
    padding: var(--spacing-xl) 0;
}

.article-header {
    margin-bottom: var(--spacing-xl);
}

.article-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-lg);
}

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

.channel-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
}

.channel-avatar-small {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-md);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.article-stats {
    display: flex;
    gap: var(--spacing-lg);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.article-image {
    margin-bottom: var(--spacing-xl);
}

.image-placeholder {
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.article-content {
    display: grid;
    /*grid-template-columns: 1fr 300px;*/
    gap: var(--spacing-2xl);
}

.article-text {
    max-width: none;
}

.article-lead {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    line-height: 1.6;
}

.article-text p {
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.article-text h2 {
    margin: var(--spacing-xl) 0 var(--spacing-md) 0;
    color: var(--primary-color);
    font-size: 1.5rem;
}

.article-text ul {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
}

.article-text li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.tag {
    background: var(--surface);
    color: var(--text-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

.article-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.related-news {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.related-news h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
    color: var(--text-primary);
}

.related-item {
    display: flex;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: var(--text-primary);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

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

.related-item:hover {
    transform: translateX(4px);
}

.related-image {
    width: 60px;
    height: 40px;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.related-content h4 {
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
}

.related-time {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.channel-promo {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.channel-promo h3 {
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
    color: var(--text-primary);
}

.channel-promo-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: var(--text-primary);
}

.channel-promo-link .channel-info h4 {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.channel-promo-link .channel-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.subscribe-btn {
    background: var(--gradient-primary);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: white;
    padding: var(--spacing-2xl) 0 var(--spacing-md) 0;
    margin-top: var(--spacing-2xl);
}

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

.footer-section .logo {
    margin-bottom: var(--spacing-md);
}

.footer-desc {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.footer-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer-link {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    margin-bottom: var(--spacing-sm);
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--ukraine-yellow);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
}

/* Pagination Styles */
.pagination {
    margin-top: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.pagination-content {
    display: flex;
    align-items: center;
    gap: 8px;
    background: white;
    padding: 8px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e5e7eb;
}

.pagination-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: #6b7280;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.pagination-btn:hover:not(:disabled) {
    background: #f3f4f6;
    color: #374151;
}

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

.pagination-numbers {
    display: flex;
    align-items: center;
    gap: 4px;
    margin: 0 8px;
}

.pagination-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: #6b7280;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.pagination-number:hover {
    background: #f3f4f6;
    color: #374151;
}

.pagination-number.active {
    background: #0057b7;
    color: white;
}

.pagination-number.active:hover {
    background: #004494;
}

.pagination-ellipsis {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: #9ca3af;
    font-size: 14px;
    font-weight: 500;
}

/* Responsive pagination */
@media (max-width: 768px) {
    .pagination-content {
        padding: 6px;
        gap: 4px;
    }

    .pagination-btn {
        padding: 10px 12px;
        font-size: 13px;
    }

    .pagination-btn span:last-child {
        display: none;
    }

    .pagination-number {
        width: 36px;
        height: 36px;
        font-size: 13px;
    }

    .pagination-numbers {
        margin: 0 4px;
    }
}

@media (max-width: 480px) {
    .pagination-numbers .pagination-number:not(.active):nth-child(n+4) {
        display: none;
    }

    .pagination-ellipsis {
        display: none;
    }
}

/* Responsive design */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .nav {
        flex-direction: column;
        gap: var(--spacing-md);
    }

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

    .hero {
        padding: var(--spacing-xl) 0;
    }

    .search-box {
        flex-direction: column;
        max-width: none;
    }

    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }

    .channel-header-section {
        grid-template-columns: 1fr;
    }

    .channel-main-info {
        flex-direction: column;
        text-align: center;
    }

    .channel-stats-dashboard {
        grid-template-columns: repeat(2, 1fr);
    }

    .content-tabs {
        gap: var(--spacing-sm);
        overflow-x: auto;
        padding-bottom: var(--spacing-sm);
    }

    .article-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .filters {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .stats-row {
        grid-template-columns: 1fr;
    }

    .article-meta {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Removed animations that cause CLS - replaced with CSS opacity transitions */
.channel-card,
.category-card,
.news-card {
    /* Use opacity fade-in without transform to avoid CLS */
    opacity: 1;
    transition: opacity 0.3s ease;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Focus styles for accessibility */
button:focus,
a:focus,
input:focus,
select:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--surface);
}

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

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

.article-body {
    display: flex;
    gap: 20px; /* відстань між зображенням і текстом */
    margin-top: 20px;
    align-items: flex-start;
}

.article-image img {
    max-width: 300px;
    height: auto;
    border-radius: 10px;
}

.article-content {
    flex: 1;
}

.article-actions {
    max-width: 100px;
}

/* Add Channel Form Styles */
.add-channel-form-section {
    margin-bottom: 3rem;
}

.add-channel-form-card {
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e5e5;
    max-width: 600px;
    margin: 0 auto;
}

.form-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 1.5rem;
    text-align: center;
}

.channel-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-weight: 500;
    color: #333;
    font-size: 0.95rem;
}

.form-input,
.form-select {
    padding: 0.875rem 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: all 0.2s ease;
    background: white;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: #0088cc;
    box-shadow: 0 0 0 3px rgba(0, 136, 204, 0.1);
}

.form-input::placeholder {
    color: #999;
}

.form-hint {
    font-size: 0.875rem;
    color: #666;
    margin-top: 0.25rem;
}

.form-submit-btn {
    background: linear-gradient(135deg, #0088cc, #0066aa);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 1rem;
}

.form-submit-btn:hover {
    background: linear-gradient(135deg, #0066aa, #004488);
    transform: translateY(-2px);
}

.form-submit-btn:active {
    transform: translateY(0);
}

.form-success {
    background: #f0f9ff;
    border: 2px solid #22c55e;
    border-radius: 0.75rem;
    padding: 1.5rem;
    text-align: center;
    margin-top: 1rem;
}

.success-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.form-success p {
    color: #166534;
    font-weight: 500;
    margin: 0;
}

.form-error {
    background: #f0f9ff;
    border: 2px solid #856404;
    border-radius: 0.75rem;
    padding: 1.5rem;
    text-align: center;
    margin-top: 1rem;
}

.error-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.form-error p {
    color: #856404;
    font-weight: 500;
    margin: 0;
}

/* Responsive adjustments for form */
@media (max-width: 768px) {
    .add-channel-form-card {
        margin: 0 1rem;
        padding: 1.5rem;
    }

    .form-title {
        font-size: 1.5rem;
    }

    .form-input,
    .form-select {
        padding: 0.75rem;
        font-size: 0.95rem;
    }

    .form-submit-btn {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}