/* Blog List Page - Modern Black/White Theme */

/* ====================================== */
/* CONTAINER & LAYOUT */
/* ====================================== */

.blog-list--container {
    min-height: 100vh;
    background: var(--bg-primary);
}

/* ====================================== */
/* BREADCRUMB NAVIGATION */
/* ====================================== */

.blog-list--breadcrumb {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-alpha-50);
    padding: 16px 0;
    margin-bottom: 40px;
}

.blog-list--breadcrumb-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.blog-list--breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

.blog-list--breadcrumb-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast) ease;
    font-weight: 500;
}

.blog-list--breadcrumb-link:hover {
    color: var(--text-primary);
}

.blog-list--breadcrumb-separator {
    color: var(--light-gray);
    font-weight: 300;
}

.blog-list--breadcrumb-current {
    color: var(--text-primary);
    font-weight: 600;
}

/* ====================================== */
/* MAIN WRAPPER */
/* ====================================== */

.blog-list--wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 60px;
}

/* ====================================== */
/* HEADER SECTION */
/* ====================================== */

.blog-list--header {
    margin-bottom: 50px;
}

.blog-list--title-section {
    text-align: center;
}

.blog-list--main-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
    margin: 0 0 15px 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', sans-serif;
    letter-spacing: -0.02em;
}

.blog-list--subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin: 0;
    font-weight: 400;
}

/* ====================================== */
/* BLOG GRID */
/* ====================================== */

.blog-list--grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

/* ====================================== */
/* BLOG CARDS */
/* ====================================== */

.blog-list--card {
    background: var(--pure-white);
    border-radius: 20px;
    box-shadow: 
        0 4px 20px var(--black-alpha-08),
        0 1px 3px var(--black-alpha-04);
    overflow: hidden;
    transition: all var(--transition-normal) ease;
    position: relative;
}

.blog-list--card:hover {
    transform: translateY(-5px);
    box-shadow: 
        0 8px 30px var(--black-alpha-15),
        0 4px 12px var(--black-alpha-08);
}

.blog-list--card-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.blog-list--card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow) ease;
}

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

.blog-list--card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--overlay-black-medium);
    opacity: 0;
    transition: opacity var(--transition-normal) ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-list--card:hover .blog-list--card-overlay {
    opacity: 1;
}

.blog-list--card-overlay i {
    color: var(--pure-white);
    font-size: 2rem;
    transform: translateX(-10px);
    transition: transform var(--transition-normal) ease;
}

.blog-list--card:hover .blog-list--card-overlay i {
    transform: translateX(0);
}

.blog-list--card-category {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 2;
}

.blog-list--category-tag {
    background: var(--primary-black);
    color: var(--pure-white);
    padding: 6px 12px;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    text-decoration: none;
    transition: all var(--transition-fast) ease;
}

.blog-list--category-tag:hover {
    background: var(--dark-gray);
    transform: translateY(-1px);
}

.blog-list--card-content {
    padding: 30px;
}

.blog-list--card-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 15px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.blog-list--card-date,
.blog-list--card-read-time {
    display: flex;
    align-items: center;
    gap: 6px;
}

.blog-list--card-date i,
.blog-list--card-read-time i {
    font-size: 0.75rem;
    color: var(--light-gray);
}

.blog-list--card-title {
    font-size: 1.3rem;
    font-weight: 700;
    line-height: 1.3;
    margin: 0 0 15px 0;
}

.blog-list--card-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color var(--transition-fast) ease;
}

.blog-list--card-title a:hover {
    color: var(--primary-black);
}

.blog-list--card-excerpt {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0 0 25px 0;
}

.blog-list--card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.blog-list--read-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-black);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all var(--transition-fast) ease;
}

.blog-list--read-more:hover {
    color: var(--dark-gray);
    transform: translateX(3px);
}

.blog-list--read-more i {
    font-size: 0.8rem;
    transition: transform var(--transition-fast) ease;
}

.blog-list--read-more:hover i {
    transform: translateX(3px);
}

/* ====================================== */
/* NO RESULTS */
/* ====================================== */

.blog-list--no-results {
    text-align: center;
    padding: 80px 20px;
    grid-column: 1 / -1;
}

.blog-list--no-results-icon {
    width: 80px;
    height: 80px;
    background: var(--bg-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
}

.blog-list--no-results-icon i {
    font-size: 2rem;
    color: var(--text-secondary);
}

.blog-list--no-results-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 15px 0;
}

.blog-list--no-results-text {
    font-size: 1rem;
    color: var(--text-secondary);
    margin: 0 0 30px 0;
    line-height: 1.5;
}

.blog-list--back-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-black);
    color: var(--pure-white);
    padding: 12px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-fast) ease;
}

.blog-list--back-button:hover {
    background: var(--dark-gray);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px var(--black-alpha-20);
}

/* ====================================== */
/* SIDEBAR */
/* ====================================== */

.blog-list--sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* Categories */
.blog-list--categories {
    background: var(--pure-white);
    border-radius: 16px;
    padding: 25px;
    box-shadow:
        0 4px 20px var(--black-alpha-06),
        0 1px 3px var(--black-alpha-04);
}

.blog-list--categories-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 25px 0;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-alpha-40);
}

.blog-list--categories-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.blog-list--category-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 10px;
    border-radius: 12px;
    text-decoration: none;
    transition: all var(--transition-fast) ease;
    position: relative;
    overflow: hidden;
}

.blog-list--category-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--white-alpha-30), transparent);
    transition: left var(--transition-normal) ease;
}

.blog-list--category-item:hover::before {
    left: 100%;
}

.blog-list--category-item:hover,
.blog-list--category-item--active {
    background: var(--primary-black);
    color: var(--pure-white);
    transform: translateX(5px);
}

.blog-list--category-icon {
    width: 40px;
    height: 40px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-fast) ease;
}

.blog-list--category-item:hover .blog-list--category-icon,
.blog-list--category-item--active .blog-list--category-icon {
    background: var(--pure-white);
    color: var(--primary-black);
    transform: scale(1.1);
}

.blog-list--category-icon i {
    font-size: 1rem;
}

.blog-list--category-info {
    flex: 1;
}

.blog-list--category-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    display: block;
    transition: color var(--transition-fast) ease;
}

.blog-list--category-item:hover .blog-list--category-name,
.blog-list--category-item--active .blog-list--category-name {
    color: var(--pure-white);
}

.blog-list--category-count {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color var(--transition-fast) ease;
}

.blog-list--category-item:hover .blog-list--category-count,
.blog-list--category-item--active .blog-list--category-count {
    color: var(--white-alpha-80);
}

/* Current Filter Status */
.blog-list--current-filter {
    background: var(--pure-white);
    border-radius: 16px;
    padding: 25px;
    box-shadow:
        0 4px 20px var(--black-alpha-06),
        0 1px 3px var(--black-alpha-04);
    border-left: 4px solid var(--primary-black);
}

.blog-list--current-filter-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 20px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.blog-list--current-filter-title::before {
    content: '\f0b0';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    color: var(--primary-black);
    font-size: 1rem;
}

.blog-list--current-filter-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.blog-list--current-filter-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    padding: 12px 15px;
    background: var(--bg-secondary);
    border-radius: 10px;
    transition: all var(--transition-fast) ease;
}

.blog-list--current-filter-item:hover {
    background: var(--border-alpha-40);
    transform: translateX(2px);
}

.blog-list--current-filter-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-list--current-filter-value {
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 600;
    background: var(--primary-black);
    color: var(--pure-white);
    padding: 4px 12px;
    border-radius: 15px;
    flex: 1;
    text-align: center;
    margin: 0 10px;
}

.blog-list--current-filter-remove {
    width: 32px;
    height: 32px;
    background: var(--danger-red, #dc3545);
    color: var(--pure-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition-fast) ease;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.blog-list--current-filter-remove:hover {
    background: var(--danger-dark, #c82333);
    transform: scale(1.1);
    box-shadow: 0 2px 8px var(--black-alpha-20);
}

.blog-list--current-filter-remove:active {
    transform: scale(0.95);
}

/* Popular Posts */
.blog-list--popular {
    background: var(--pure-white);
    border-radius: 16px;
    padding: 25px;
    box-shadow: 
        0 4px 20px var(--black-alpha-06),
        0 1px 3px var(--black-alpha-04);
}

.blog-list--popular-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 25px 0;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-alpha-40);
}

.blog-list--popular-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.blog-list--popular-item {
    display: flex;
    gap: 15px;
    padding: 15px;
    border-radius: 12px;
    transition: all var(--transition-fast) ease;
}

.blog-list--popular-item:hover {
    background: var(--bg-secondary);
    transform: translateX(5px);
}

.blog-list--popular-image {
    width: 80px;
    height: 60px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.blog-list--popular-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal) ease;
}

.blog-list--popular-item:hover .blog-list--popular-image img {
    transform: scale(1.1);
}

.blog-list--popular-content {
    flex: 1;
}

.blog-list--popular-item-title {
    margin: 0 0 8px 0;
}

.blog-list--popular-item-title a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.3;
    transition: color var(--transition-fast) ease;
}

.blog-list--popular-item-title a:hover {
    color: var(--primary-black);
}

.blog-list--popular-meta {
    display: flex;
    gap: 10px;
    font-size: 0.7rem;
    color: var(--text-secondary);
}

/* Newsletter */
.blog-list--newsletter {
    background: linear-gradient(135deg, var(--primary-black) 0%, var(--dark-gray) 100%);
    color: var(--pure-white);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.blog-list--newsletter::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--white-alpha-10) 0%, transparent 70%);
    animation: newsletterPulse 4s ease-in-out infinite;
}

@keyframes newsletterPulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.blog-list--newsletter-icon {
    width: 60px;
    height: 60px;
    background: var(--white-alpha-20);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    position: relative;
    z-index: 2;
}

.blog-list--newsletter-icon i {
    font-size: 1.5rem;
    color: var(--pure-white);
}

.blog-list--newsletter-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 0 0 15px 0;
    position: relative;
    z-index: 2;
}

.blog-list--newsletter-desc {
    font-size: 0.9rem;
    opacity: 0.9;
    margin: 0 0 25px 0;
    line-height: 1.5;
    position: relative;
    z-index: 2;
}

.blog-list--newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    position: relative;
    z-index: 2;
}

.blog-list--newsletter-input {
    padding: 14px 16px;
    border: 1px solid var(--white-alpha-30);
    border-radius: 10px;
    background: var(--white-alpha-10);
    color: var(--pure-white);
    font-size: 0.9rem;
    outline: none;
    transition: all var(--transition-fast) ease;
}

.blog-list--newsletter-input::placeholder {
    color: var(--white-alpha-70);
}

.blog-list--newsletter-input:focus {
    border-color: var(--pure-white);
    background: var(--white-alpha-20);
}

.blog-list--newsletter-btn {
    background: var(--pure-white);
    color: var(--primary-black);
    border: none;
    padding: 14px 20px;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast) ease;
    font-size: 0.9rem;
}

.blog-list--newsletter-btn:hover {
    background: var(--off-white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--black-alpha-30);
}

/* ====================================== */
/* RESPONSIVE DESIGN */
/* ====================================== */

@media (max-width: 1024px) {
    .blog-list--wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .blog-list--sidebar {
        order: -1;
    }
    
    .blog-list--grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .blog-list--container {
        padding: 20px 0;
    }
    
    .blog-list--breadcrumb {
        padding: 12px 0;
        margin-bottom: 20px;
    }
    
    .blog-list--wrapper {
        padding: 0 15px;
        gap: 30px;
    }
    
    .blog-list--main-title {
        font-size: 2rem;
    }
    
    .blog-list--grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .blog-list--card-content {
        padding: 25px;
    }
    
    .blog-list--categories,
    .blog-list--popular,
    .blog-list--newsletter {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .blog-list--breadcrumb-wrapper {
        padding: 0 15px;
    }
    
    .blog-list--breadcrumb-nav {
        font-size: 0.8rem;
        flex-wrap: wrap;
    }
    
    .blog-list--wrapper {
        padding: 0 10px;
    }
    
    .blog-list--main-title {
        font-size: 1.7rem;
    }
    
    .blog-list--card-image {
        height: 200px;
    }
    
    .blog-list--card-content {
        padding: 20px;
    }
    
    .blog-list--categories,
    .blog-list--popular,
    .blog-list--newsletter {
        padding: 18px;
    }
    
    .blog-list--card-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}

/* ====================================== */
/* ANIMATIONS & TRANSITIONS */
/* ====================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.blog-list--card,
.blog-list--sidebar > * {
    animation: fadeInUp 0.6s ease-out;
}

.blog-list--card:nth-child(2) { animation-delay: 0.1s; }
.blog-list--card:nth-child(3) { animation-delay: 0.2s; }
.blog-list--card:nth-child(4) { animation-delay: 0.3s; }

.blog-list--sidebar > *:nth-child(2) {
    animation-delay: 0.1s;
}

.blog-list--sidebar > *:nth-child(3) {
    animation-delay: 0.2s;
}

/* ====================================== */
/* ACCESSIBILITY */
/* ====================================== */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for keyboard navigation */
.blog-list--breadcrumb-link:focus,
.blog-list--category-tag:focus,
.blog-list--card-title a:focus,
.blog-list--read-more:focus,
.blog-list--newsletter-input:focus,
.blog-list--newsletter-btn:focus,
.blog-list--category-item:focus {
    outline: 2px solid var(--primary-black);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .blog-list--card,
    .blog-list--categories,
    .blog-list--popular,
    .blog-list--newsletter {
        border: 2px solid var(--primary-black);
    }
}