/* Thai Textile Institute Website Styles */

/* Font Family */
body {
    font-family: 'Sarabun', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 14px;
    line-height: 1.6;
    color: #333;
}

/* Custom Colors based on original site */
:root {
    --primary-blue: rgba(255, 168, 89, 1);
    --dark-blue: #2b3138;
    --light-gray: #f7f9fa;
    --text-muted: #78675e;
    --border-color: #e9ecef;
}

/* Bootstrap Override - Primary Color */
.bg-primary {
    background-color: var(--primary-blue) !important;
}

.btn-primary {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.btn-primary:hover {
    background-color: #1a8ba1;
    border-color: #1a8ba1;
}

/* Header */
.header-main {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand img {
    height: 50px;
}

.navbar-nav .nav-link {
    font-weight: 500;
    padding: 0.8rem 1rem;
    color: white !important;
}

.navbar-nav .nav-link:hover {
    color: #ccc !important;
}

.navbar-nav .nav-link.active {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

.navbar a{ font-size: 18px; }

.dropdown-menu {
    border: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    padding: 0.5rem 0;
}

.dropdown-item {
    padding: 0.5rem 1.5rem;
    font-size: 14px;
}

.dropdown-item:hover {
    background-color: var(--light-gray);
}

.dropdown-item.active {
    background-color: var(--primary-blue);
    color: white;
}

/* Breadcrumb */
.breadcrumb-section {
    background-color: var(--light-gray);
    border-bottom: 1px solid var(--border-color);
}

.breadcrumb-item a {
    color: var(--primary-blue);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: var(--text-muted);
}

/* Main Content */
.page-title {
    color: var(--dark-blue);
    font-weight: 600;
    font-size: 2rem;
    margin-bottom: 2rem;
}

/* Cards */
.card {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15) !important;
}

.card-img-top {
    height: 200px;
    object-fit: cover;
    border-radius: 8px 8px 0 0;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-blue);
    line-height: 1.4;
    margin-bottom: 1rem;
}

.card-meta {
    color: var(--text-muted);
    font-size: 0.875rem;
}

.card-meta i {
    margin-right: 0.25rem;
}

/* Article List */
.article-list .list-group-item {
    border: 1px solid var(--border-color);
    border-bottom: none;
    padding: 1rem 1.5rem;
    transition: background-color 0.2s ease;
}

.article-list .list-group-item:last-child {
    border-bottom: 1px solid var(--border-color);
}

.article-list .list-group-item:hover {
    background-color: var(--light-gray);
}

.article-list .list-group-item i {
    color: var(--primary-blue);
}

/* Pagination */
.pagination .page-link {
    color: var(--primary-blue);
    border-color: var(--border-color);
    padding: 0.5rem 0.75rem;
}

.pagination .page-link:hover {
    color: var(--dark-blue);
    background-color: var(--light-gray);
    border-color: var(--border-color);
}

.pagination .page-item.active .page-link {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.pagination .page-item.disabled .page-link {
    color: #6c757d;
    background-color: #fff;
    border-color: var(--border-color);
}

/* Sidebar */
.sidebar {
    background-color: #fff;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.widget-title {
    color: var(--dark-blue);
    font-weight: 600;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-blue);
}

.sidebar .nav-pills .nav-link {
    color: var(--dark-blue);
    background-color: transparent;
    border-radius: 0;
    padding: 0.75rem 1rem;
    margin-bottom: 0.25rem;
    border-left: 3px solid transparent;
    transition: all 0.2s ease;
}

.sidebar .nav-pills .nav-link:hover {
    background-color: var(--light-gray);
    border-left-color: var(--primary-blue);
}

.sidebar .nav-pills .nav-link.active {
    background-color: var(--primary-blue);
    color: white;
    border-left-color: var(--dark-blue);
}

.sidebar .nav-pills .nav-link i {
    color: var(--primary-blue);
    font-size: 0.875rem;
}

.sidebar .nav-pills .nav-link.active i {
    color: white;
}

/* Footer */
.footer {
    background-color: var(--dark-blue) !important;
    margin-top: 3rem;
}

.footer h6 {
    color: #fff;
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.footer a {
    color: #ccc;
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

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

.footer .list-unstyled li {
    margin-bottom: 0.5rem;
}

.social-links a {
    margin: 0 0.25rem;
    transition: transform 0.2s ease;
}

.social-links a:hover {
    transform: scale(1.1);
}

.social-links img {
    border-radius: 4px;
}

.bento-item {
    height: 200px;
    border-radius: 15px;
    overflow: hidden;
    position: relative;
    transition: transform 0.3s ease;
}

.bento-item:hover {
    transform: scale(1.05);
}

.bento-tall {
    height: 410px;
}

.bento-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 15px;
    background: rgba(0, 0, 0, 0.6);
    color: white;
}

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

.featured-product-card {
    border: 1px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
}

.featured-product-image {
    height: 200px;
    background-color: #f1f1f1;
    background-size: cover;
    background-position: center;
}

.featured-product-details {
    padding: 20px;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .navbar-nav {
        padding-top: 1rem;
    }

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

    .card-img-top {
        height: 150px;
    }

    .article-list .list-group-item {
        flex-direction: column;
        align-items: flex-start !important;
    }

    .article-list .list-group-item .text-muted {
        margin-top: 0.5rem;
    }

    .pagination .d-flex {
        flex-direction: column;
        gap: 1rem;
    }

    .footer .col-md-3,
    .footer .col-md-4,
    .footer .col-md-8 {
        margin-bottom: 2rem;
    }

    .footer .text-end {
        text-align: start !important;
    }
}

@media (max-width: 576px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .sidebar {
        margin-top: 2rem;
    }
}

/* Animation Effects */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.card,
.article-list .list-group-item {
    animation: fadeInUp 0.5s ease-out;
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Custom Utilities */
.text-primary-custom {
    color: var(--primary-blue) !important;
}

.bg-light-custom {
    background-color: var(--light-gray) !important;
}

.border-primary-custom {
    border-color: var(--primary-blue) !important;
}

/* Focus States */
.nav-link:focus,
.dropdown-item:focus,
.page-link:focus,
.btn:focus {
    box-shadow: 0 0 0 0.2rem rgba(36, 170, 200, 0.25);
}

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

/* Print Styles */
@media print {

    .header-main,
    .breadcrumb-section,
    .sidebar,
    .footer {
        display: none !important;
    }

    .main-content {
        padding: 0 !important;
    }

    .card {
        break-inside: avoid;
        box-shadow: none !important;
        border: 1px solid #ccc !important;
    }
}