/* Markdown Content Styles */

/* Section Header */
.section-header {
    margin-bottom: 30px;
    text-align: center;
}

.section-header h2 {
    font-size: 32px;
    color: var(--heading-color);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

/* Content Cards */
.content-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.content-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.content-card-header {
    padding: 20px;
    background: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.content-card-header h3 {
    color: white;
    font-size: 24px;
    margin-bottom: 10px;
    font-weight: 700;
}

.content-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.content-card-body {
    padding: 20px;
}

.content-intro {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.expand-content {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.expand-content:hover {
    background: var(--cyber-blue);
    transform: translateY(-1px);
}

/* Full Content */
.content-full {
    padding: 20px;
    background: var(--main-bg);
    border-top: 1px solid var(--border-color);
}

/* Markdown Elements */
.content-full h1,
.content-full h2,
.content-full h3,
.content-full h4,
.content-full h5,
.content-full h6 {
    color: var(--heading-color);
    margin: 20px 0 15px 0;
    font-weight: 600;
}

.content-full h1 { font-size: 28px; }
.content-full h2 { font-size: 24px; }
.content-full h3 { font-size: 20px; }
.content-full h4 { font-size: 18px; }
.content-full h5 { font-size: 16px; }
.content-full h6 { font-size: 14px; }

.content-full p {
    color: var(--text-color);
    line-height: 1.7;
    margin-bottom: 15px;
}

.content-full ul,
.content-full ol {
    margin: 15px 0;
    padding-left: 25px;
}

.content-full li {
    color: var(--text-color);
    line-height: 1.6;
    margin-bottom: 8px;
}

.content-full strong {
    color: var(--heading-color);
    font-weight: 600;
}

.content-full em {
    color: var(--cyber-blue);
    font-style: italic;
}

.content-full a {
    color: var(--cyber-blue);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease;
}

.content-full a:hover {
    border-bottom-color: var(--cyber-blue);
}

/* Code Blocks */
.code-block {
    background: var(--sidebar-bg);
    border-radius: 8px;
    margin: 20px 0;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.code-header {
    background: var(--button-bg);
    padding: 10px 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.code-language {
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
}

.copy-code {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.3s ease;
    font-size: 12px;
}

.copy-code:hover {
    background: var(--button-hover-bg);
    color: var(--text-color);
}

.code-block pre {
    margin: 0;
    padding: 15px;
    overflow-x: auto;
    background: transparent;
}

.code-block code {
    color: var(--text-color);
    font-family: 'Fira Code', 'Monaco', 'Consolas', monospace;
    font-size: 14px;
    line-height: 1.5;
    background: transparent;
}

/* Inline Code */
.inline-code {
    background: var(--button-bg);
    color: var(--cyber-green);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Fira Code', 'Monaco', 'Consolas', monospace;
    font-size: 13px;
    border: 1px solid var(--border-color);
}

/* Tables */
.table-container {
    overflow-x: auto;
    margin: 20px 0;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.markdown-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
}

.markdown-table th {
    background: var(--button-bg);
    color: var(--heading-color);
    padding: 12px 15px;
    text-align: left;
    font-weight: 600;
    border-bottom: 2px solid var(--border-color);
}

.markdown-table td {
    padding: 10px 15px;
    color: var(--text-color);
    border-bottom: 1px solid var(--border-color);
    vertical-align: top;
}

.markdown-table tr:hover {
    background: rgba(59, 130, 246, 0.1);
}

.markdown-table code {
    background: var(--button-bg);
    color: var(--cyber-green);
    padding: 2px 4px;
    border-radius: 3px;
    font-size: 12px;
}

/* Grid Layout Classes */
.cols-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 20px 0;
}

.col-span-2 {
    grid-column: span 2;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.empty-state i {
    font-size: 48px;
    margin-bottom: 20px;
    opacity: 0.5;
    color: var(--text-secondary);
}

.empty-state h3 {
    color: var(--heading-color);
    margin-bottom: 15px;
    font-size: 24px;
}

.empty-state p {
    max-width: 500px;
    margin: 0 auto 25px;
    line-height: 1.6;
}

.contribute-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--cyber-green);
    color: var(--main-bg);
    padding: 12px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.contribute-link:hover {
    background: var(--cyber-blue);
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .content-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .content-card-header h3 {
        font-size: 20px;
    }
    
    .cols-2 {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .col-span-2 {
        grid-column: span 1;
    }
    
    .code-block pre {
        padding: 10px;
    }
    
    .code-block code {
        font-size: 13px;
    }
    
    .table-container {
        font-size: 14px;
    }
    
    .markdown-table th,
    .markdown-table td {
        padding: 8px 10px;
    }
}

@media (max-width: 480px) {
    .content-card-header,
    .content-card-body,
    .content-full {
        padding: 15px;
    }
    
    .section-header h2 {
        font-size: 24px;
        flex-direction: column;
        gap: 10px;
    }
    
    .content-tags {
        justify-content: center;
    }
    
    .code-header {
        padding: 8px 12px;
    }
    
    .code-language {
        font-size: 11px;
    }
}