/* Page Layout */

/* ==========================
   MODAL
========================== */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s ease;
    z-index: 9999;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: #111;
    width: 90%;
    max-width: 800px;
    border-radius: 16px;
    overflow: hidden;
    animation: fadeInScale 0.3s ease;
    position: relative;
}

.modal-img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.modal-body {
    padding: 30px;
    color: #fff;
}

.modal-category {
    background: #ff3c3c;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    display: inline-block;
    margin-bottom: 15px;
}

.modal-meta {
    font-size: 14px;
    opacity: 0.7;
    margin-bottom: 20px;
}

.modal-text {
    line-height: 1.7;
    white-space: pre-line;
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    color: white;
    font-size: 22px;
    cursor: pointer;
}

@keyframes fadeInScale {
    from { transform: scale(0.9); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.blog-page {
    background-color: var(--background);
    min-height: 100vh;
}

.pt-32 {
    padding-top: 8rem;
}

.pb-16 {
    padding-bottom: 4rem;
}

.page-title {
    font-size: 2rem;
    color: var(--foreground);
    margin-bottom: 1rem;
}

.page-subtitle {
    font-size: 1.125rem;
    color: var(--muted-foreground);
}

.text-center {
    text-align: center;
}

.max-w-2xl {
    max-width: 42rem;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mb-12 {
    margin-bottom: 3rem;
}

/* Layout Grid */
.blog-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .grid-1-3 {
        grid-template-columns: 1fr 3fr;
    }
}

/* Sidebar */
.categories-card {
    background-color: var(--card);
    border-radius: 1rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    position: sticky;
    top: 6rem;
}

.categories-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: 1rem;
}

.categories-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.category-btn {
    width: 100%;
    text-align: left;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    color: rgba(44, 62, 80, 0.7);
    font-size: 1rem;
}

.category-btn:hover:not(.active) {
    background-color: var(--secondary);
}

.category-btn.active {
    background-color: var(--primary);
    color: #fff;
}

/* Posts Grid */
.posts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Post Card */
.post-card {
    background-color: var(--card);
    border-radius: 1rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: all 0.3s ease;
}

.post-card.hidden {
    display: none;
}

.post-card:hover {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.post-img-container {
    position: relative;
    height: 12rem;
    overflow: hidden;
}

.post-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.post-card:hover .post-img {
    transform: scale(1.1);
}

.post-img-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
}

.post-badge-wrapper {
    position: absolute;
    top: 1rem;
    left: 1rem;
}

.post-badge {
    padding: 0.25rem 0.75rem;
    background-color: var(--primary);
    color: #fff;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.post-content {
    padding: 1.5rem;
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.75rem;
    color: var(--muted-foreground);
    margin-bottom: 0.75rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.meta-dot {
    opacity: 0.5;
}

.post-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card:hover .post-title {
    color: var(--primary);
}

.post-desc {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.read-more-btn {
    display: inline-flex;
    align-items: center;
    color: var(--primary);
    background: none;
    border: none;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.read-more-btn:hover {
    color: rgba(255, 107, 107, 0.8);
}

.arrow-icon {
    margin-left: 0.25rem;
    transition: transform 0.3s ease;
}

.read-more-btn:hover .arrow-icon {
    transform: translateX(4px);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 5rem 0;
}

.empty-state.hidden {
    display: none;
}

.empty-icon {
    color: rgba(123, 135, 148, 0.3);
    /* muted-foreground with 0.3 opacity */
    margin: 0 auto 1rem;
}

.empty-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: 0.5rem;
}

.empty-desc {
    color: var(--muted-foreground);
}

/* Animations */
.fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

.fade-in-left {
    animation: fadeInLeft 0.8s ease-out forwards;
}

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

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

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