/* assets/css/style.css */

:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --accent-color: #f093fb;
    --dark-color: #2c3e50;
    --light-color: #ecf0f1;
    --text-color: #495057;
    --border-color: #e9ecef;
    --shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
    --border-radius: 0.75rem;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #fff;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--secondary-color);
}

/* Navigation */
.navbar {
    background: linear-gradient(135deg, var(--dark-color) 0%, #34495e 100%) !important;
    box-shadow: var(--shadow);
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: #fff !important;
}

.navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
    font-weight: 500;
    padding: 0.5rem 1rem !important;
    margin: 0 0.25rem;
    border-radius: 0.5rem;
    transition: var(--transition);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    background: rgba(255, 255, 255, 0.1);
    color: #fff !important;
}

.dropdown-menu {
    border: none;
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius);
}

.dropdown-item {
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.dropdown-item:hover {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: #fff;
}

.category-color {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 0.5rem;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 3rem 0;
    margin-bottom: 3rem;
}

.carousel-item {
    height: 400px;
}

.featured-post {
    position: relative;
    height: 100%;
    border-radius: var(--border-radius);
    overflow: hidden;
    background: #fff;
    box-shadow: var(--shadow-lg);
}

.featured-image {
    width: 100%;
    height: 60%;
    object-fit: cover;
}

.featured-content {
    padding: 1.5rem;
    height: 40%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.featured-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.featured-date {
    color: #6c757d;
    font-size: 0.9rem;
}

.featured-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.featured-title a {
    color: var(--dark-color);
}

.featured-excerpt {
    color: #6c757d;
    margin-bottom: 1rem;
    flex-grow: 1;
}

/* Hero Sidebar */
.hero-sidebar {
    padding-left: 2rem;
}

.about-card {
    background: #fff;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
}

.about-avatar img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    margin-bottom: 1rem;
}

.about-card h4 {
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

.about-text {
    color: #6c757d;
    margin: 1rem 0;
}

.social-links {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: #fff;
    transition: var(--transition);
}

.social-links a:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* Main Content */
.main-content {
    padding: 3rem 0;
}

.section-header {
    margin-bottom: 3rem;
    text-align: center;
}

.section-header h2 {
    color: var(--dark-color);
    margin-bottom: 0.5rem;
}

/* Posts Grid */
.posts-grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
}

.post-card {
    background: #fff;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.post-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.sticky-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--accent-color);
    color: #fff;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 500;
}

.post-content {
    padding: 1.5rem;
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.category-badge {
    color: #fff !important;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    font-weight: 500;
    text-decoration: none;
}

.post-date {
    color: #6c757d;
    font-size: 0.9rem;
}

.post-title {
    margin-bottom: 1rem;
}

.post-title a {
    color: var(--dark-color);
}

.post-excerpt {
    color: #6c757d;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.post-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.post-author {
    color: #6c757d;
    font-size: 0.9rem;
}

.post-stats {
    display: flex;
    gap: 1rem;
    color: #6c757d;
    font-size: 0.9rem;
}

.read-more {
    color: var(--primary-color);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.read-more:hover {
    color: var(--secondary-color);
}

/* No Posts */
.no-posts {
    text-align: center;
    padding: 4rem 2rem;
    color: #6c757d;
}

.no-posts i {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: var(--border-color);
}

/* Pagination */
.pagination-nav {
    margin-top: 3rem;
}

.pagination .page-link {
    color: var(--primary-color);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    margin: 0 0.25rem;
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.pagination .page-link:hover {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-color: var(--primary-color);
}

/* Sidebar */
.sidebar {
    padding-left: 2rem;
}

.sidebar-widget {
    background: #fff;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-bottom: 2rem;
}

.sidebar-widget h4 {
    color: var(--dark-color);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--primary-color);
}

/* Newsletter Widget */
.newsletter-widget {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: #fff;
}

.newsletter-widget h4 {
    color: #fff;
    border-bottom-color: rgba(255, 255, 255, 0.3);
}

.newsletter-widget p {
    opacity: 0.9;
}

.newsletter-form .form-control {
    border: none;
    border-radius: 0.5rem 0 0 0.5rem;
    padding: 0.75rem 1rem;
}

.newsletter-form .btn {
    border-radius: 0 0.5rem 0.5rem 0;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: #fff;
}

.newsletter-form .btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Categories Widget */
.categories-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.category-item {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    border-radius: 0.5rem;
    background: #f8f9fa;
    transition: var(--transition);
    text-decoration: none;
}

.category-item:hover {
    background: var(--primary-color);
    color: #fff;
    transform: translateX(5px);
}

.category-name {
    flex-grow: 1;
    margin-left: 0.5rem;
}

.category-count {
    background: rgba(0, 0, 0, 0.1);
    color: #666;
    padding: 0.25rem 0.5rem;
    border-radius: 1rem;
    font-size: 0.8rem;
}

.category-item:hover .category-count {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

/* Tags Widget */
.tags-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag-item {
    color: #fff !important;
    padding: 0.5rem 1rem;
    border-radius: 1rem;
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
}

.tag-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Comments Widget */
.comments-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.comment-item {
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 0.5rem;
    border-left: 3px solid var(--primary-color);
}

.comment-author {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.comment-content {
    color: #6c757d;
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.comment-post a {
    color: var(--dark-color);
    font-weight: 500;
}

.comment-date {
    color: #adb5bd;
    font-size: 0.8rem;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: var(--light-color);
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

.footer h5, .footer h6 {
    color: #fff;
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--light-color);
    opacity: 0.8;
    transition: var(--transition);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--primary-color);
}

.footer-divider {
    border-color: rgba(255, 255, 255, 0.1);
    margin: 2rem 0 1rem;
}

.footer .social-links a {
    background: rgba(255, 255, 255, 0.1);
    margin-right: 0.5rem;
}

/* Responsive Design */
@media (max-width: 991.98px) {
    .hero-sidebar {
        padding-left: 0;
        margin-top: 2rem;
    }
    
    .sidebar {
        padding-left: 0;
        margin-top: 3rem;
    }
}

@media (max-width: 767.98px) {
    .hero-section {
        padding: 2rem 0;
    }
    
    .carousel-item {
        height: 300px;
    }
    
    .featured-content {
        padding: 1rem;
    }
    
    .featured-title {
        font-size: 1.2rem;
    }
    
    .main-content {
        padding: 2rem 0;
    }
    
    .posts-grid {
        gap: 1.5rem;
    }
    
    .post-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    
    .sidebar-widget {
        padding: 1.5rem;
    }
}

@media (max-width: 575.98px) {
    .post-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .category-item {
        padding: 0.5rem;
    }
    
    .tags-cloud {
        gap: 0.25rem;
    }
    
    .tag-item {
        padding: 0.25rem 0.75rem;
        font-size: 0.8rem;
    }
}

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

.post-card {
    animation: fadeInUp 0.6s ease-out;
}

/* Search Form */
.navbar .form-control {
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-radius: 0.5rem 0 0 0.5rem;
}

.navbar .form-control::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.navbar .form-control:focus {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--primary-color);
    color: #fff;
    box-shadow: none;
}

.navbar .btn-outline-light {
    border-color: rgba(255, 255, 255, 0.2);
    border-radius: 0 0.5rem 0.5rem 0;
}

.navbar .btn-outline-light:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

/* Utilities */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.shadow-custom {
    box-shadow: var(--shadow-lg);
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s linear infinite;
}

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