/* ==============================================================================
   Türkiye Haber ve Finans Portalı - Beyaz & Kırmızı Kurumsal Tema (White & Red)
   ============================================================================== */

:root {
    --bg-page: #f8fafc;
    --bg-card: #ffffff;
    --bg-card-hover: #f1f5f9;
    --border-color: #e2e8f0;
    --border-accent: rgba(220, 38, 38, 0.2);
    --text-main: #0f172a;
    --text-body: #334155;
    --text-muted: #64748b;
    --primary: #dc2626;
    --primary-hover: #b91c1c;
    --accent: #991b1b;
    --success: #16a34a;
    --danger: #dc2626;
    --warning: #d97706;
    --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --shadow-card: 0 2px 10px rgba(0, 0, 0, 0.04);
    --shadow-hover: 0 10px 25px rgba(0, 0, 0, 0.08);
}

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

body {
    background-color: var(--bg-page);
    color: var(--text-main);
    font-family: var(--font-sans);
    direction: ltr;
    text-align: left;
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: inherit;
    text-decoration: none;
    transition: all 0.2s ease;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* 1. Market Ticker */
.market-ticker-wrapper {
    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
    padding: 8px 0;
    font-size: 13px;
}

.market-ticker-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.ticker-badge {
    background: #fee2e2;
    color: var(--primary);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-weight: 800;
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.market-ticker-track {
    display: flex;
    gap: 25px;
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
}

.market-ticker-track::-webkit-scrollbar {
    display: none;
}

.ticker-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-body);
}

.ticker-item:hover {
    color: var(--primary);
}

.ticker-symbol {
    color: var(--text-muted);
    font-weight: 500;
}

.ticker-price {
    font-weight: 700;
    color: var(--text-main);
}

.ticker-change.positive {
    color: var(--success);
    font-weight: 700;
}

.ticker-change.negative {
    color: var(--danger);
    font-weight: 700;
}

/* 2. Main Header */
.main-header {
    background: #ffffff;
    border-bottom: 2px solid var(--primary);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
}

.header-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 24px;
    font-weight: 900;
    letter-spacing: -0.5px;
}

.logo-box {
    background: var(--primary);
    color: #fff;
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.logo-main {
    color: #0f172a;
}

.logo-accent {
    color: var(--primary);
}

.logo-image {
    max-height: 42px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}

.nav-link {
    color: var(--text-body);
    font-size: 14px;
    font-weight: 700;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary);
    background: #fef2f2;
}

.ai-nav-badge {
    background: #fef2f2;
    border: 1px solid #fca5a5;
    color: var(--primary) !important;
}

.mobile-menu-btn, .search-toggle-btn {
    background: #f1f5f9;
    border: 1px solid var(--border-color);
    color: var(--text-main);
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    transition: all 0.2s;
}

.mobile-menu-btn {
    display: none;
}

.mobile-menu-btn:hover, .search-toggle-btn:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

/* 3. Breaking News */
.breaking-news-bar {
    background: #fef2f2;
    border-bottom: 1px solid #fee2e2;
    padding: 8px 0;
    font-size: 13px;
}

.breaking-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.breaking-label {
    background: var(--primary);
    color: #fff;
    font-weight: 800;
    font-size: 11px;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
}

.breaking-content {
    flex: 1;
    overflow: hidden;
}

.breaking-item {
    color: var(--text-main);
    margin-right: 30px;
    font-weight: 600;
}

.breaking-item:hover {
    color: var(--primary);
}

/* Main Content Layout */
.site-main {
    flex: 1;
    max-width: 1320px;
    width: 100%;
    margin: 0 auto;
    padding: 30px 20px;
}

/* Layout Grids */
.layout-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 30px;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
}

.section-title {
    font-size: 20px;
    font-weight: 900;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 10px;
}

.section-title i {
    color: var(--primary);
}

.view-all-link {
    font-size: 13px;
    color: var(--primary);
    font-weight: 700;
}

/* Hero / Top Stories Grid */
.hero-news-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 20px;
    margin-bottom: 40px;
}

.hero-main-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 440px;
    background: #000;
    box-shadow: var(--shadow-card);
}

.hero-main-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.hero-main-card:hover img {
    transform: scale(1.03);
}

.hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(0deg, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.6) 60%, transparent 100%);
    padding: 30px;
}

.hero-category-tag {
    background: var(--primary);
    color: #fff;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 800;
    display: inline-block;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.hero-title {
    font-size: 24px;
    font-weight: 900;
    line-height: 1.3;
    margin-bottom: 10px;
    color: #ffffff;
}

.hero-meta {
    font-size: 12px;
    color: #cbd5e1;
    display: flex;
    gap: 15px;
}

/* Sub Hero Cards */
.hero-sub-grid {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.sub-card {
    display: flex;
    gap: 15px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px;
    box-shadow: var(--shadow-card);
    transition: all 0.2s ease;
}

.sub-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-hover);
}

.sub-card-img {
    width: 110px;
    height: 80px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    flex-shrink: 0;
    background: #e2e8f0;
}

.sub-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sub-card-content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.sub-card-title {
    font-size: 14px;
    font-weight: 700;
    line-height: 1.4;
    color: var(--text-main);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sub-card:hover .sub-card-title {
    color: var(--primary);
}

.sub-card-meta {
    font-size: 11px;
    color: var(--text-muted);
}

/* Category News Blocks */
.category-blocks-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-bottom: 40px;
}

.cat-block {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-card);
    border-top: 3px solid var(--primary);
}

.cat-block-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.cat-block-title {
    font-size: 17px;
    font-weight: 800;
    color: var(--text-main);
}

.cat-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cat-list-item {
    font-size: 14px;
    line-height: 1.4;
    display: flex;
    gap: 8px;
    font-weight: 600;
}

.cat-list-item::before {
    content: "•";
    color: var(--primary);
    font-weight: bold;
}

.cat-list-item a:hover {
    color: var(--primary);
}

/* Sidebar Widgets */
.sidebar-wrapper {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.widget-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-card);
}

.widget-title {
    font-size: 16px;
    font-weight: 800;
    color: var(--text-main);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
}

.widget-title i {
    color: var(--primary);
}

/* Trends Cloud Widget */
.trends-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.trend-tag {
    background: #f1f5f9;
    border: 1px solid var(--border-color);
    color: var(--text-body);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    transition: all 0.2s ease;
}

.trend-tag:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

/* Financial Table Widget */
.market-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.market-table th {
    text-align: left;
    color: var(--text-muted);
    font-weight: 700;
    padding: 8px 4px;
    border-bottom: 1px solid var(--border-color);
}

.market-table td {
    padding: 10px 4px;
    border-bottom: 1px solid #f1f5f9;
}

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

/* AI Assistant Banner */
.ai-banner-card {
    background: linear-gradient(135deg, #fef2f2, #ffffff);
    border: 1px solid #fca5a5;
    border-radius: var(--radius-lg);
    padding: 24px;
    text-align: center;
    box-shadow: var(--shadow-card);
}

.ai-banner-card h4 {
    font-size: 17px;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--primary);
}

.ai-banner-card p {
    font-size: 13px;
    color: var(--text-body);
    margin-bottom: 16px;
    line-height: 1.5;
}

.ai-btn {
    background: var(--primary);
    color: #fff;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
}

.ai-btn:hover {
    background: var(--primary-hover);
    color: #fff;
}

/* Article Detail Page */
.article-container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-card);
    padding: 35px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
}

.article-header {
    margin-bottom: 25px;
}

.article-category {
    background: var(--primary);
    color: #fff;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 800;
    display: inline-block;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.article-title {
    font-size: 32px;
    font-weight: 900;
    line-height: 1.25;
    margin-bottom: 15px;
    color: var(--text-main);
}

.article-meta-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
    padding: 12px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
    color: var(--text-muted);
}

.article-image {
    width: 100%;
    height: 480px;
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-bottom: 30px;
    background: #e2e8f0;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-content {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-body);
    margin-bottom: 40px;
}

.article-content p {
    margin-bottom: 20px;
}

.article-source-box {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 30px;
}

.source-btn {
    background: var(--primary);
    color: #fff;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.reactions-box {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 40px;
}

.reaction-btn {
    background: #f1f5f9;
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
}

.reaction-btn:hover, .reaction-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

/* Footer */
.main-footer {
    background: #0f172a;
    color: #f8fafc;
    border-top: 3px solid var(--primary);
    margin-top: auto;
}

.footer-top {
    padding: 50px 0;
}

.footer-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 22px;
    font-weight: 900;
}

.footer-logo .logo-main {
    color: #fff;
}

.footer-desc {
    color: #94a3b8;
    font-size: 14px;
    margin: 15px 0 20px;
    line-height: 1.6;
}

.footer-socials {
    display: flex;
    gap: 10px;
}

.footer-socials a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #cbd5e1;
    font-size: 14px;
    transition: all 0.2s;
}

.footer-socials a:hover {
    background: var(--primary);
    color: #fff;
}

.footer-title {
    font-size: 16px;
    font-weight: 800;
    margin-bottom: 20px;
    color: #fff;
}

.footer-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 14px;
    color: #94a3b8;
}

.footer-list a:hover {
    color: #fff;
}

.footer-bottom {
    background: #090d16;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 13px;
    color: #94a3b8;
}

.bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer-extra-links {
    display: flex;
    gap: 12px;
}

/* Search Modal */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

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

.search-modal-box {
    background: #ffffff;
    border-radius: var(--radius-xl);
    max-width: 600px;
    width: 100%;
    padding: 35px;
    position: relative;
    box-shadow: 0 20px 50px rgba(0,0,0,0.2);
}

.search-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 20px;
    cursor: pointer;
}

.search-modal-box h3 {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--text-main);
}

.search-form-modal {
    display: flex;
    gap: 10px;
}

.search-form-modal input {
    flex: 1;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    color: var(--text-main);
    font-family: inherit;
    font-size: 15px;
}

.search-form-modal input:focus {
    outline: none;
    border-color: var(--primary);
}

.search-form-modal button {
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    padding: 0 22px;
    font-weight: 700;
    cursor: pointer;
}

/* Responsive */
@media (max-width: 1024px) {
    .layout-grid {
        grid-template-columns: 1fr;
    }
    .hero-news-grid {
        grid-template-columns: 1fr;
    }
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #ffffff;
        flex-direction: column;
        padding: 20px;
        border-bottom: 2px solid var(--primary);
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    }
    .main-nav.open {
        display: flex;
    }
    .mobile-menu-btn {
        display: flex;
    }
    .category-blocks-grid {
        grid-template-columns: 1fr;
    }
    .footer-container {
        grid-template-columns: 1fr;
    }
    .article-title {
        font-size: 24px;
    }
    .article-image {
        height: 260px;
    }
    .article-container {
        padding: 20px;
    }
}