/* =====================================================
   BEE GROUP VN - Hệ thống quản lý tin tức
   Theme: Tài chính - Kế toán - Công nghệ
   ===================================================== */

:root {
    --primary: #f59e0b;
    --primary-dark: #d97706;
    --primary-light: #fbbf24;
    --secondary: #1e3a8a;
    --secondary-dark: #1e293b;
    --accent: #0891b2;
    --bg-light: #f8fafc;
    --bg-section: #f1f5f9;
    --text: #1e293b;
    --text-light: #64748b;
    --text-lighter: #94a3b8;
    --white: #ffffff;
    --border: #e2e8f0;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.15);
    --gradient: linear-gradient(135deg, #1e3a8a 0%, #0891b2 100%);
    --gradient-gold: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 15px;
    line-height: 1.7;
    color: var(--text);
    background: var(--bg-light);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

a:hover { color: var(--primary); }

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

ul { list-style: none; }

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: var(--secondary-dark);
}

/* ============= TOP BAR ============= */
.top-bar {
    background: var(--secondary-dark);
    color: #cbd5e1;
    padding: 8px 0;
    font-size: 13px;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.top-bar-left span {
    margin-right: 20px;
    display: inline-block;
}

.top-bar-left i {
    color: var(--primary);
    margin-right: 5px;
}

.top-bar-right a {
    color: #cbd5e1;
    margin-left: 12px;
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.top-bar-right a:hover {
    background: var(--primary);
    color: var(--white);
}

.top-bar-right .admin-link {
    width: auto;
    padding: 0 12px;
    border-radius: 14px;
    font-size: 12px;
}

/* ============= MAIN HEADER ============= */
.main-header {
    background: var(--white);
    padding: 18px 0;
    box-shadow: var(--shadow-sm);
    position: relative;
    z-index: 100;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
}

.logo-icon {
    width: 70px;
    height: 70px;
    background: url('https://beesoft.vn/beeweb/assets/images/logo.png') no-repeat center;
    background-size: contain; /* giữ tỉ lệ, không bị cắt */
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    /* bỏ chữ nếu không cần */
    color: transparent;

    transition: all 0.3s ease;
}

.logo:hover .logo-icon {
    transform: rotate(-10deg) scale(1.05);
}

.logo-text h1 {
    font-size: 24px;
    color: var(--secondary);
    font-family: 'Playfair Display', serif;
    line-height: 1;
    margin-bottom: 4px;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-text span {
    color: var(--text-light);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.search-box {
    flex: 1;
    max-width: 400px;
    position: relative;
}

.search-box input {
    width: 100%;
    padding: 12px 50px 12px 20px;
    border: 2px solid var(--border);
    border-radius: 50px;
    font-size: 14px;
    background: var(--bg-light);
    transition: var(--transition);
    font-family: inherit;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
}

.search-box button {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    width: 38px;
    height: 38px;
    background: var(--gradient-gold);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.search-box button:hover {
    transform: translateY(-50%) scale(1.05);
}

.header-contact {
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--bg-section);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

.contact-text span {
    display: block;
    font-size: 12px;
    color: var(--text-light);
}

.contact-text strong {
    font-size: 18px;
    color: var(--secondary);
}

.mobile-toggle {
    display: none;
    background: var(--gradient-gold);
    color: var(--white);
    border: none;
    width: 42px;
    height: 42px;
    border-radius: 8px;
    font-size: 18px;
    cursor: pointer;
}

/* ============= MAIN NAV ============= */
.main-nav {
    background: var(--gradient);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 99;
}

.nav-menu {
    display: flex;
    flex-wrap: wrap;
}

.nav-menu li a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 20px;
    color: var(--white);
    font-weight: 500;
    font-size: 14px;
    position: relative;
    transition: var(--transition);
}

.nav-menu li a:hover,
.nav-menu li a.active {
    background: rgba(245, 158, 11, 0.2);
    color: var(--primary-light);
}

.nav-menu li a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary);
}

/* ============= HERO / SLIDER ============= */
.hero {
    background: var(--gradient);
    color: var(--white);
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-family: 'Playfair Display', serif;
    font-size: 48px;
    color: var(--white);
    margin-bottom: 15px;
}

.hero-content p {
    font-size: 18px;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
    font-size: 14px;
}

.breadcrumb a { color: var(--primary-light); }
.breadcrumb span { opacity: 0.7; }

/* ============= MAIN CONTENT ============= */
.main-content {
    padding: 60px 0;
}

.page-content {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
}

/* ============= FEATURED NEWS ============= */
.section-title {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--border);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 80px;
    height: 2px;
    background: var(--gradient-gold);
}

.section-title h2 {
    font-size: 24px;
    color: var(--secondary);
    margin: 0;
    flex: 1;
}

.section-title h2 i {
    color: var(--primary);
    margin-right: 10px;
}

.section-title .view-all {
    color: var(--primary);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
}

/* ============= FEATURED GRID ============= */
.featured-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    margin-bottom: 50px;
}

.featured-main {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    height: 480px;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: var(--transition);
}

.featured-main:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }

.featured-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.featured-main:hover img { transform: scale(1.05); }

.featured-main .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.95) 0%, transparent 100%);
    color: var(--white);
}

.featured-main .category-badge {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.featured-main h3 {
    font-size: 28px;
    color: var(--white);
    margin-bottom: 12px;
    line-height: 1.3;
}

.featured-main .meta {
    display: flex;
    gap: 20px;
    font-size: 13px;
    opacity: 0.9;
}

.featured-side {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.featured-side-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    height: 230px;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: var(--transition);
}

.featured-side-item:hover { transform: translateY(-3px); }

.featured-side-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.featured-side-item:hover img { transform: scale(1.05); }

.featured-side-item .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 18px;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.95) 0%, transparent 100%);
    color: var(--white);
}

.featured-side-item .category-badge {
    background: var(--primary);
    color: var(--white);
    padding: 3px 10px;
    border-radius: 15px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 8px;
    display: inline-block;
}

.featured-side-item h4 {
    font-size: 15px;
    color: var(--white);
    line-height: 1.4;
}

/* ============= NEWS GRID ============= */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 25px;
}

.news-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.news-card .news-thumb {
    position: relative;
    height: 260px;
    overflow: hidden;
    display: block;
    text-decoration: none;
    color: inherit;
    isolation: isolate;
}

.news-card .news-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    position: relative;
    z-index: 0;
}

.news-card:hover .news-thumb img { transform: scale(1.08); }

/* Gradient overlay phủ phía dưới hình */
.news-card .news-thumb::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 75%;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.65) 50%, transparent 100%);
    pointer-events: none;
    z-index: 1;
}

.news-card .category-tag {
    position: absolute;
    top: 15px;
    left: 15px;
    background: var(--gradient-gold);
    color: var(--white);
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    box-shadow: var(--shadow);
    z-index: 3;
}

/* Tiêu đề overlay trên hình ảnh (z-index trên ảnh + ::after để luôn thấy được) */
.news-card .thumb-title {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 0;
    padding: 28px 0 16px;
    color: #ffffff;
    font-size: 17px;
    font-weight: 700;
    line-height: 1.4;
    z-index: 4;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-decoration: none;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9), 0 2px 12px rgba(0, 0, 0, 0.6);
    transition: color 0.3s ease;
    pointer-events: none;
}

.news-card:hover .thumb-title { color: var(--primary-light); }

.news-card .news-body {
    padding: 22px;
}

.news-card .news-meta {
    display: flex;
    gap: 15px;
    font-size: 12px;
    color: var(--text-light);
    margin-bottom: 10px;
}

.news-card .news-meta i {
    color: var(--primary);
    margin-right: 4px;
}

/* Chỉ áp dụng cho tiêu đề trong phần text dưới ảnh (tránh xung đột .thumb-title) */
.news-card .news-body h3 {
    font-size: 18px;
    line-height: 1.4;
    margin-bottom: 12px;
    transition: var(--transition);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card:hover .news-body h3 { color: var(--primary); }

.news-card .news-summary {
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 18px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card .read-more {
    color: var(--primary);
    font-weight: 600;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-transform: uppercase;
}

.news-card .read-more i {
    transition: var(--transition);
}

.news-card:hover .read-more i { transform: translateX(5px); }

/* ============= SIDEBAR ============= */
.sidebar { position: sticky; top: 80px; align-self: start; }

.widget {
    background: var(--white);
    border-radius: 12px;
    padding: 25px;
    box-shadow: var(--shadow);
    margin-bottom: 25px;
}

.widget-title {
    font-size: 18px;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border);
    color: var(--secondary);
    position: relative;
}

.widget-title::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--gradient-gold);
}

.widget-title i {
    color: var(--primary);
    margin-right: 8px;
}

.popular-list .popular-item {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}

.popular-list .popular-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.popular-item .popular-thumb {
    width: 80px;
    height: 70px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.popular-item .popular-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.popular-item .popular-info h4 {
    font-size: 13px;
    line-height: 1.4;
    margin-bottom: 6px;
    transition: var(--transition);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.popular-item:hover .popular-info h4 { color: var(--primary); }

.popular-item .popular-meta {
    font-size: 11px;
    color: var(--text-lighter);
}

.popular-item .popular-meta i {
    color: var(--primary);
    margin-right: 3px;
}

.category-list li {
    border-bottom: 1px solid var(--border);
}

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

.category-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    font-weight: 500;
    color: var(--text);
}

.category-list a:hover { color: var(--primary); padding-left: 5px; }

.category-list i {
    color: var(--primary);
    margin-right: 8px;
    width: 20px;
}

.cta-widget {
    background: var(--gradient);
    color: var(--white);
    text-align: center;
    padding: 30px 25px;
}

.cta-widget i {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 15px;
}

.cta-widget h3 {
    color: var(--white);
    margin-bottom: 10px;
    font-size: 20px;
}

.cta-widget p {
    opacity: 0.9;
    margin-bottom: 20px;
    font-size: 14px;
}

.cta-widget .btn-cta {
    display: inline-block;
    background: var(--gradient-gold);
    color: var(--white);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 13px;
    box-shadow: var(--shadow);
}

/* ============= NEWS DETAIL ============= */
.news-detail {
    background: var(--white);
    border-radius: 12px;
    padding: 40px;
    box-shadow: var(--shadow);
}

.news-detail .news-header { margin-bottom: 30px; }

.news-detail .category-badge {
    display: inline-block;
    background: var(--gradient-gold);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.news-detail h1 {
    font-family: 'Playfair Display', serif;
    font-size: 36px;
    line-height: 1.3;
    margin-bottom: 15px;
    color: var(--secondary-dark);
}

.news-detail .news-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    color: var(--text-light);
    font-size: 14px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.news-detail .news-meta i {
    color: var(--primary);
    margin-right: 5px;
}

.news-detail .featured-image {
    margin: 30px 0;
    border-radius: 12px;
    overflow: hidden;
    max-height: 500px;
}

.news-detail .featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-detail .summary {
    background: var(--bg-section);
    border-left: 4px solid var(--primary);
    padding: 18px 22px;
    border-radius: 4px;
    font-size: 16px;
    color: var(--text);
    margin-bottom: 30px;
    font-style: italic;
}

.news-detail .news-content {
    font-size: 16px;
    line-height: 1.9;
    color: var(--text);
}

.news-detail .news-content p { margin-bottom: 18px; }

.news-detail .news-content h3 {
    font-size: 22px;
    margin: 30px 0 15px;
    color: var(--secondary);
}

.news-detail .news-content ul,
.news-detail .news-content ol {
    margin: 0 0 18px 25px;
}

.news-detail .news-content li {
    margin-bottom: 8px;
    list-style: disc;
}

.news-detail .news-content ol li { list-style: decimal; }

.news-detail .news-content img {
    border-radius: 12px;
    margin: 20px 0;
}

.news-detail .share-box {
    margin-top: 40px;
    padding-top: 25px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 15px;
}

.news-detail .share-box span {
    font-weight: 600;
    color: var(--secondary);
}

.share-box a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 16px;
    transition: var(--transition);
}

.share-box a:hover { transform: translateY(-3px); }

.share-fb { background: #1877f2; }
.share-tw { background: #1da1f2; }
.share-li { background: #0a66c2; }
.share-mail { background: var(--primary); }

/* ============= RELATED NEWS ============= */
.related-news {
    margin-top: 40px;
}

/* ============= ALERT ============= */
.alert {
    padding: 14px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    border-left: 4px solid;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border-color: var(--success);
}

.alert-danger {
    background: #fee2e2;
    color: #991b1b;
    border-color: var(--danger);
}

.alert-warning {
    background: #fef3c7;
    color: #92400e;
    border-color: var(--warning);
}

.alert-info {
    background: #dbeafe;
    color: #1e40af;
    border-color: var(--info);
}

/* ============= PAGINATION ============= */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.pagination li a, .pagination li span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border-radius: 8px;
    background: var(--white);
    color: var(--text);
    font-weight: 500;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.pagination li a:hover {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.pagination li.active a {
    background: var(--gradient-gold);
    color: var(--white);
    border-color: var(--primary);
}

/* ============= ABOUT / CONTACT ============= */
.page-card {
    background: var(--white);
    border-radius: 12px;
    padding: 40px;
    box-shadow: var(--shadow);
}

.page-card h2 {
    color: var(--secondary);
    font-family: 'Playfair Display', serif;
    margin-bottom: 20px;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin: 40px 0;
}

.about-item {
    text-align: center;
    padding: 30px 20px;
    background: var(--bg-section);
    border-radius: 12px;
    transition: var(--transition);
}

.about-item:hover {
    transform: translateY(-5px);
    background: var(--white);
    box-shadow: var(--shadow-md);
}

.about-item .icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-gold);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 20px;
}

.about-item h3 {
    color: var(--secondary);
    margin-bottom: 10px;
    font-size: 20px;
}

.contact-form {
    display: grid;
    gap: 18px;
}

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

.form-group label {
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--secondary);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    font-family: inherit;
}

.btn-primary {
    background: var(--gradient-gold);
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--white);
}

/* ============= FOOTER ============= */
.main-footer {
    background: var(--secondary-dark);
    color: #cbd5e1;
    margin-top: 60px;
}

.footer-top { padding: 60px 0 40px; }

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}

.footer-logo i {
    width: 60px;
    height: 60px;
    background: url('https://beesoft.vn/beeweb/assets/images/logo.png') no-repeat center;
    background-size: contain; /* giữ tỉ lệ, không bị cắt */
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    /* bỏ chữ nếu không cần */
    color: transparent;
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.3);
    transition: all 0.3s ease;
}

.footer-logo h3 {
    color: var(--white);
    font-family: 'Playfair Display', serif;
    font-size: 22px;
}

.footer-col p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-col h4 {
    color: var(--white);
    font-size: 17px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary);
}

.footer-col ul li {
    margin-bottom: 10px;
    font-size: 14px;
}

.footer-col ul li a {
    color: #cbd5e1;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-col ul li i {
    color: var(--primary);
    font-size: 11px;
    margin-right: 8px;
}

.contact-info li {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    line-height: 1.5;
}

.contact-info li i {
    color: var(--primary);
    margin-top: 4px;
    font-size: 14px !important;
    width: 20px;
    flex-shrink: 0;
}

.social-links a {
    display: inline-flex;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    align-items: center;
    justify-content: center;
    margin-right: 8px;
    color: var(--white);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-bottom {
    background: rgba(0, 0, 0, 0.2);
    padding: 18px 0;
    text-align: center;
    font-size: 13px;
}

.footer-bottom p { margin: 4px 0; }

/* ============= BACK TO TOP ============= */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    background: var(--gradient-gold);
    color: var(--white);
    border-radius: 50%;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: var(--transition);
}

.back-to-top.show { display: flex; }

.back-to-top:hover {
    color: var(--white);
    transform: translateY(-5px);
}

/* ============= NO DATA ============= */
.no-data {
    text-align: center;
    padding: 60px 20px;
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow);
    color: var(--text-light);
}

.no-data i {
    font-size: 64px;
    color: var(--text-lighter);
    margin-bottom: 15px;
}

.no-data h3 { color: var(--secondary); margin-bottom: 10px; }

/* ============= RESPONSIVE ============= */
@media (max-width: 992px) {
    .header-contact { display: none; }
    .featured-grid { grid-template-columns: 1fr; }
    .featured-main { height: 380px; }
    .page-content { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .news-detail { padding: 25px; }
    .news-detail h1 { font-size: 26px; }
    .hero-content h1 { font-size: 32px; }
    .search-box { display: none; }
}

@media (max-width: 768px) {
    .hide-mobile { display: none; }
    .top-bar { font-size: 12px; }
    .top-bar .container { justify-content: center; }
    .mobile-toggle { display: block; }
    .main-nav { display: none; }
    .main-nav.active { display: block; }
    .nav-menu { flex-direction: column; }
    .nav-menu li a { padding: 14px 20px; border-bottom: 1px solid rgba(255,255,255,0.1); }
    .footer-grid { grid-template-columns: 1fr; }
    .news-grid { grid-template-columns: 1fr; }
    .featured-main { height: 280px; }
    .featured-main h3 { font-size: 20px; }
    .featured-side-item { height: 180px; }
}