/* Blog list page — lightweight subset of blog.css */

:root {
    --blog-green: #28a745;
    --blog-green-dark: #1e7e34;
    --blog-green-light: #e8f5e9;
    --blog-radius: 16px;
    --blog-shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
    --blog-shadow-hover: 0 12px 40px rgba(40, 167, 69, 0.15);
}

.blog-hero {
    background: linear-gradient(135deg, var(--blog-green-light) 0%, #fff 60%);
    padding: 3rem 0 2.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.blog-hero-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    color: var(--blog-green-dark);
    margin-bottom: 0.75rem;
}

.blog-hero-desc {
    font-size: 1.1rem;
    color: #6c757d;
    max-width: 600px;
    margin: 0;
}

.blog-toolbar-section {
    padding: 1.25rem 0 0.5rem;
    background: #fff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    position: sticky;
    top: var(--navbar-height, 72px);
    z-index: 100;
}

.blog-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.blog-search-wrap {
    position: relative;
    flex: 1;
    min-width: min(100%, 260px);
}

.blog-search-icon {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #adb5bd;
    pointer-events: none;
}

.blog-search-wrap input {
    width: 100%;
    padding: 0.75rem 2.75rem 0.75rem 1rem;
    border: 1px solid #dee2e6;
    border-radius: 50px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.blog-search-wrap input:focus {
    outline: none;
    border-color: var(--blog-green);
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.15);
}

.blog-sort-wrap select {
    padding: 0.75rem 1rem;
    border: 1px solid #dee2e6;
    border-radius: 50px;
    font-size: 0.9rem;
    font-family: inherit;
    background: #fff;
    cursor: pointer;
    min-width: 140px;
}

.blog-search-status {
    font-size: 0.85rem;
    color: #6c757d;
    white-space: nowrap;
}

.blog-section--loading #blog-results-container {
    opacity: 0.55;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.blog-section--loading::after {
    content: "";
    position: absolute;
    top: 2rem;
    left: 50%;
    width: 2rem;
    height: 2rem;
    margin-left: -1rem;
    border: 3px solid var(--blog-green-light);
    border-top-color: var(--blog-green);
    border-radius: 50%;
    animation: blog-spin 0.7s linear infinite;
}

#blog-results-section {
    position: relative;
}

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

.blog-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding-bottom: 1rem;
}

.blog-cat-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    color: #495057;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.2s, border-color 0.2s, color 0.2s;
    cursor: pointer;
    font-family: inherit;
}

button.blog-cat-chip {
    appearance: none;
    -webkit-appearance: none;
}

button.blog-reset-filters {
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    font-family: inherit;
}

.blog-cat-chip:hover {
    background: var(--blog-green-light);
    border-color: rgba(40, 167, 69, 0.3);
    color: var(--blog-green-dark);
}

.blog-cat-chip.active {
    background: var(--blog-green);
    border-color: var(--blog-green);
    color: #fff;
}

.blog-cat-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.35rem;
    height: 1.35rem;
    padding: 0 0.35rem;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.08);
    font-size: 0.72rem;
    font-weight: 700;
}

.blog-cat-chip.active .blog-cat-count {
    background: rgba(255, 255, 255, 0.25);
}

.blog-results-info {
    font-size: 0.9rem;
    color: #6c757d;
    margin-bottom: 1.25rem;
}

.blog-card-badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    padding: 0.3rem 0.65rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--blog-green-dark);
    font-size: 0.72rem;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.blog-breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: #6c757d;
    margin-bottom: 1.25rem;
}

.blog-breadcrumb a {
    color: var(--blog-green);
    text-decoration: none;
    transition: color 0.2s;
}

.blog-breadcrumb a:hover {
    color: var(--blog-green-dark);
    text-decoration: underline;
}

.blog-section {
    padding: 3rem 0 4rem;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr));
    gap: 1.75rem;
}

.blog-card {
    background: #fff;
    border-radius: var(--blog-radius);
    overflow: hidden;
    box-shadow: var(--blog-shadow);
    content-visibility: auto;
    contain-intrinsic-size: auto 420px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.blog-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.blog-card-image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--blog-green-light);
}

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

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--blog-green);
    opacity: 0.5;
}

.blog-card-body {
    padding: 1.25rem 1.5rem 1.5rem;
}

.blog-card-date {
    display: block;
    font-size: 0.8rem;
    color: #6c757d;
    margin-bottom: 0.5rem;
}

.blog-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #212529;
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.blog-card-excerpt {
    font-size: 0.9rem;
    color: #6c757d;
    margin-bottom: 1rem;
    line-height: 1.7;
}

.blog-card-read {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--blog-green);
}

.blog-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.blog-page-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.6rem 1.25rem;
    background: var(--blog-green);
    color: #fff;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s, transform 0.2s;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.blog-page-btn:hover {
    background: var(--blog-green-dark);
    color: #fff;
    transform: translateY(-1px);
}

.blog-page-info {
    font-size: 0.9rem;
    color: #6c757d;
}

.blog-empty {
    text-align: center;
    padding: 4rem 2rem;
    color: #6c757d;
}

.blog-empty i {
    font-size: 4rem;
    color: var(--blog-green);
    opacity: 0.4;
    margin-bottom: 1rem;
}

.blog-empty h2 {
    font-size: 1.5rem;
    color: #212529;
    margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
    .blog-hero {
        padding: 2rem 0 1.5rem;
    }

    .blog-section {
        padding: 2rem 0 3rem;
    }

    .blog-toolbar-section {
        top: var(--navbar-height-scrolled, 64px);
    }

    .blog-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .blog-sort-wrap select {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .blog-grid {
        gap: 1.25rem;
    }

    .blog-card-body {
        padding: 1rem 1.15rem 1.25rem;
    }
}