/* =============================================
   Blog Search & Filter Styles
   ============================================= */

/* Search and Filter Controls */
.blog-controls {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.search-bar {
    position: relative;
    margin-bottom: 1.5rem;
}

.search-bar input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    background: var(--bg-color);
    color: var(--text-color);
    transition: all 0.3s ease;
}

.search-bar input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(2, 86, 155, 0.1);
}

.search-bar i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Filter Row */
.filter-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.filter-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.filter-group select {
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.95rem;
    background: var(--bg-color);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(2, 86, 155, 0.1);
}

.filter-group select:hover {
    border-color: var(--primary-color);
}

/* Filter Actions */
.filter-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.results-count {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.clear-filters-btn {
    padding: 0.5rem 1.25rem;
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.clear-filters-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* Active Filters */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.filter-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--primary-color);
    color: white;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    animation: fadeIn 0.3s ease;
}

.filter-badge button {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    transition: background 0.2s ease;
}

.filter-badge button:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Pagination Styles */
.pagination-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin: 3rem 0 2rem;
    flex-wrap: wrap;
}

.page-numbers {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.page-link {
    padding: 0.75rem 1.25rem;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    color: var(--text-color);
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.page-link:hover:not(.disabled) {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

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

.page-link.disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.page-number {
    min-width: 45px;
    padding: 0.75rem;
    text-align: center;
}

.page-ellipsis {
    padding: 0.75rem 0.5rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Blog Card Enhancements */
.blog-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag-pill {
    padding: 0.25rem 0.75rem;
    background: var(--primary-color);
    color: white;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: lowercase;
}

.tag-pill:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

/* No Results State */
.no-results {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.no-results i {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    opacity: 0.5;
}

.no-results h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.no-results p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.no-results .btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.no-results .btn-primary:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

/* Error State */
.error-message {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.error-message i {
    color: #FF6B6B;
    margin-bottom: 1.5rem;
}

.error-message h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

/* Loading State */
.loading-spinner {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 4rem 2rem;
}

.spinner {
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

.blog-card {
    animation: fadeIn 0.4s ease;
}

/* Responsive Design */
@media (max-width: 768px) {
    .blog-controls {
        padding: 1.5rem;
    }

    .filter-row {
        grid-template-columns: 1fr;
    }

    .filter-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .clear-filters-btn {
        justify-content: center;
    }

    .pagination-container {
        gap: 0.25rem;
    }

    .page-link {
        padding: 0.5rem 0.75rem;
        font-size: 0.85rem;
    }

    .page-number {
        min-width: 38px;
        padding: 0.5rem;
    }

    .blog-card-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .blog-tags {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .search-bar input {
        font-size: 0.9rem;
        padding: 0.875rem 0.875rem 0.875rem 2.75rem;
    }

    .search-bar i {
        left: 0.875rem;
        font-size: 1rem;
    }

    .page-link span {
        display: none;
    }

    .page-link i {
        margin: 0;
    }
}

/* Dark Mode Enhancements */
[data-theme="dark"] .blog-controls {
    background: var(--card-bg);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .search-bar input,
[data-theme="dark"] .filter-group select {
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .search-bar input:focus,
[data-theme="dark"] .filter-group select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(2, 86, 155, 0.2);
}

[data-theme="dark"] .page-link {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .page-link:hover:not(.disabled) {
    background: var(--primary-color);
    border-color: var(--primary-color);
}