/**
 * Dynamic Blog System Styles
 * Additional styles for the CMS-powered blog functionality
 */

/* Loading State */
.blog-loading {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Enhanced Insight Cards */
.insight-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 0.85rem;
}

.insight-card__read-time {
    color: var(--text-secondary);
    background: var(--bg-primary);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
}

.insight-card__actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
}

/* Blog Modal Styles */
.blog-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    backdrop-filter: blur(4px);
}

.blog-modal-content {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: 2rem;
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.blog-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.blog-modal-close:hover {
    background: var(--color-primary);
    color: white;
    transform: scale(1.1);
}

/* Blog Post Content */
.blog-post-header h1 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.blog-post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.blog-post-category {
    background: var(--color-primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 16px;
    font-size: 0.8rem;
    font-weight: 500;
}

.blog-post-image {
    margin-bottom: 2rem;
    border-radius: 12px;
    overflow: hidden;
}

.blog-post-image img {
    width: 100%;
    height: auto;
    display: block;
}

.blog-post-content {
    line-height: 1.7;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.blog-post-content p {
    margin-bottom: 1.5rem;
}

.blog-post-tags {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.blog-post-tags .tag {
    display: inline-block;
    background: var(--bg-primary);
    color: var(--text-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 16px;
    font-size: 0.8rem;
    margin-right: 0.5rem;
    margin-top: 0.5rem;
}

/* Admin Panel Styles */
.blog-admin-panel {
    background: linear-gradient(135deg, var(--color-primary-alpha-10), var(--color-secondary-alpha-10));
    border: 2px solid var(--color-primary);
    border-radius: 16px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.admin-controls h4 {
    margin: 0 0 1rem 0;
    color: var(--color-primary);
    font-size: 1.2rem;
}

.admin-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin-right: 0.75rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.admin-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.admin-btn.primary {
    background: var(--color-primary);
    color: white;
}

.admin-btn.primary:hover {
    background: var(--color-primary-dark);
}

.admin-btn.secondary {
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

.admin-btn.secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.admin-btn.edit {
    background: #10b981;
    color: white;
    font-size: 0.8rem;
    padding: 0.5rem 1rem;
    text-transform: none;
    letter-spacing: normal;
}

.admin-btn.delete {
    background: #ef4444;
    color: white;
    font-size: 0.8rem;
    padding: 0.5rem 1rem;
    text-transform: none;
    letter-spacing: normal;
}

.admin-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

/* Blog Form Styles */
.blog-form {
    display: grid;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea {
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .blog-modal {
        padding: 0.5rem;
    }
    
    .blog-modal-content {
        padding: 1.5rem;
    }
    
    .blog-post-meta {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .blog-post-content {
        font-size: 1rem;
    }
    
    .admin-controls {
        text-align: center;
    }
    
    .admin-btn {
        display: block;
        width: 100%;
        margin-right: 0;
        margin-bottom: 0.75rem;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions .admin-btn {
        width: 100%;
    }
}

/* Dark Theme Adjustments */
@media (prefers-color-scheme: dark) {
    .blog-modal {
        background: rgba(0, 0, 0, 0.9);
    }
    
    .blog-post-tags .tag {
        background: var(--color-gray-800);
        color: var(--color-gray-300);
    }
}

/* Animation for dynamic content loading */
.insight-card {
    animation: fadeInUp 0.6s ease forwards;
    opacity: 0;
    transform: translateY(20px);
}

.insight-card:nth-child(1) { animation-delay: 0.1s; }
.insight-card:nth-child(2) { animation-delay: 0.2s; }
.insight-card:nth-child(3) { animation-delay: 0.3s; }

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

/* Loading spinner */
.blog-loading::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-primary-alpha-20);
    border-top: 2px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 10px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}