/* ==========================================================================
   Public Blog Index Styles
   ========================================================================== */

/* ----- Container ----- */
.blog-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ----- Results Section ----- */
.blog-results-section {
    padding: 3rem 0 4rem;
    background: #f8fafc;
}

/* ----- Results Header (Centered) ----- */
.blog-results-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.blog-results-heading h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 0.4rem 0;
}

.blog-results-heading p {
    color: #64748b;
    font-size: 1rem;
    margin: 0;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.clear-search-link {
    display: inline-block;
    margin-top: 0.75rem;
    color: #2563eb;
    font-weight: 500;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.clear-search-link:hover {
    color: #1d4ed8;
    text-decoration: underline;
}

/* ----- Messages ----- */
.blog-message {
    padding: 1rem 1.25rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    text-align: center;
}

.blog-message-error {
    background: #fef2f2;
    color: #991b1b;
    border-left: 4px solid #ef4444;
}

/* ----- Empty State ----- */
.blog-empty-state {
    text-align: center;
    padding: 3rem 1rem;
}

.blog-empty-state h3 {
    font-size: 1.25rem;
    color: #0f172a;
    margin: 0 0 0.5rem 0;
}

.blog-empty-state p {
    color: #64748b;
    margin: 0 0 1rem 0;
}

.blog-empty-state a {
    display: inline-block;
    color: #2563eb;
    font-weight: 500;
    text-decoration: none;
}

.blog-empty-state a:hover {
    text-decoration: underline;
}

/* ----- Card Grid (3 columns) ----- */
.blog-card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
    margin-bottom: 2.5rem;
}

/* ----- Individual Card ----- */
.blog-card {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
    border: 1px solid #e2e8f0;
    transition: box-shadow 0.25s ease, transform 0.2s ease;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.blog-card-image {
    display: block;
    height: 200px;
    overflow: hidden;
    background: #e2e8f0;
    position: relative;
    text-decoration: none;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.03);
}

.blog-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.blog-card-content {
    padding: 1.25rem 1.5rem 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 0.75rem;
    font-size: 0.8rem;
    color: #64748b;
    margin-bottom: 0.6rem;
}

.blog-card-meta time {
    color: #64748b;
}

.blog-card-meta time::after {
    content: "·";
    margin-left: 0.75rem;
    color: #cbd5e1;
}

.blog-author-name {
    color: #64748b;
}

.blog-card-content h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
    line-height: 1.3;
}

.blog-card-content h3 a {
    color: #0f172a;
    text-decoration: none;
    transition: color 0.2s ease;
}

.blog-card-content h3 a:hover {
    color: #2563eb;
}

.blog-card-content p {
    color: #475569;
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0 0 1rem 0;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.read-article-link {
    color: #2563eb;
    font-weight: 600;
    text-decoration: none;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: color 0.2s ease;
    align-self: flex-start;
}

.read-article-link::after {
    content: "→";
    transition: transform 0.2s ease;
}

.read-article-link:hover {
    color: #1d4ed8;
}

.read-article-link:hover::after {
    transform: translateX(4px);
}

/* ----- Pagination ----- */
.blog-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e2e8f0;
    flex-wrap: wrap;
}

.blog-pagination a {
    padding: 0.5rem 1.25rem;
    border-radius: 6px;
    background: #ffffff;
    color: #1e293b;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    border: 1px solid #e2e8f0;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.blog-pagination a:hover {
    background: #f1f5f9;
    border-color: #94a3b8;
}

.blog-pagination span {
    color: #64748b;
    font-size: 0.9rem;
}

/* ==========================================================================
   Responsive Adjustments
   ========================================================================== */

/* ----- Tablet (1024px and below) ----- */
@media (max-width: 1024px) {
    .blog-card-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .blog-results-heading h2 {
        font-size: 1.75rem;
    }

    .blog-results-section {
        padding: 2.5rem 0 3.5rem;
    }
}

/* ----- Mobile Landscape / Small Tablet (768px and below) ----- */
@media (max-width: 768px) {
    .blog-container {
        padding: 0 1rem;
    }

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

    .blog-results-header {
        margin-bottom: 1.75rem;
    }

    .blog-results-heading h2 {
        font-size: 1.5rem;
    }

    .blog-results-heading p {
        font-size: 0.9rem;
        padding: 0 0.5rem;
    }

    .blog-card-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .blog-card-image {
        height: 160px;
    }

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

    .blog-card-content h3 {
        font-size: 1rem;
    }

    .blog-pagination {
        gap: 1rem;
    }

    .blog-pagination a {
        padding: 0.4rem 1rem;
        font-size: 0.85rem;
    }
}

/* ----- Mobile Portrait (480px and below) ----- */
@media (max-width: 480px) {
    .blog-container {
        padding: 0 0.75rem;
    }

    .blog-results-section {
        padding: 1.5rem 0 2.5rem;
    }

    .blog-results-header {
        margin-bottom: 1.25rem;
    }

    .blog-results-heading h2 {
        font-size: 1.3rem;
    }

    .blog-results-heading p {
        font-size: 0.85rem;
    }

    /* Switch to single column on mobile */
    .blog-card-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        max-width: 100%;
    }

    .blog-card {
        max-width: 100%;
    }

    .blog-card-image {
        height: 180px;
    }

    .blog-card-content {
        padding: 0.875rem 1rem 1.125rem;
    }

    .blog-card-content h3 {
        font-size: 1rem;
    }

    .blog-card-content p {
        font-size: 0.875rem;
        -webkit-line-clamp: 2;
    }

    .blog-card-meta {
        font-size: 0.75rem;
        gap: 0.3rem 0.5rem;
    }

    .blog-card-meta time::after {
        margin-left: 0.5rem;
    }

    .read-article-link {
        font-size: 0.85rem;
    }

    .blog-pagination {
        flex-direction: column;
        gap: 0.6rem;
        padding-top: 1.25rem;
    }

    .blog-pagination a {
        width: 100%;
        text-align: center;
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }

    .blog-pagination span {
        font-size: 0.85rem;
        order: -1;
    }

    .blog-empty-state {
        padding: 2rem 0.5rem;
    }

    .blog-empty-state h3 {
        font-size: 1.1rem;
    }

    .blog-empty-state p {
        font-size: 0.9rem;
    }

    .clear-search-link {
        font-size: 0.85rem;
    }
}

/* ----- Very Small Screens (360px and below) ----- */
@media (max-width: 360px) {
    .blog-container {
        padding: 0 0.5rem;
    }

    .blog-results-heading h2 {
        font-size: 1.1rem;
    }

    .blog-results-heading p {
        font-size: 0.8rem;
    }

    .blog-card-image {
        height: 150px;
    }

    .blog-card-content {
        padding: 0.75rem;
    }

    .blog-card-content h3 {
        font-size: 0.9rem;
    }

    .blog-card-content p {
        font-size: 0.8rem;
    }

    .blog-card-meta {
        font-size: 0.7rem;
    }

    .blog-image-placeholder {
        font-size: 1.2rem;
    }

    .blog-pagination a {
        font-size: 0.8rem;
        padding: 0.4rem 0.75rem;
    }

    .blog-pagination span {
        font-size: 0.8rem;
    }
}

/* ----- Utility ----- */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}