/**
 * Case Study Studio - Template Styles
 * Single case study and archive templates
 * GeneratePress Integration
 */

/* GeneratePress CSS Variables Integration */
:root {
    --cs-primary-color: var(--gp-primary-color, #0073aa);
    --cs-primary-dark: var(--gp-primary-dark, #005a87);
    --cs-secondary-color: var(--gp-secondary-color, #6c757d);
    --cs-text-color: var(--gp-text-color, #333);
    --cs-text-light: var(--gp-text-light, #666);
    --cs-bg-light: var(--gp-bg-light, #f8f9fa);
    --cs-border-color: var(--gp-border-color, #e1e5e9);
    --cs-border-radius: var(--gp-border-radius, 8px);
    --cs-spacing: var(--gp-spacing, 1rem);
    --cs-spacing-xl: var(--gp-spacing-xl, 2rem);
    --cs-success-color: var(--gp-success-color, #28a745);
    --cs-warning-color: var(--gp-warning-color, #ffc107);
}

/* Single Case Study Template - GeneratePress Integration */
.cs-single-case-study {
    /* Let GeneratePress handle the main layout */
}

.cs-single-case-study .inside-article {
    /* Use GeneratePress container */
}

/* Hero Section */
.cs-hero {
    position: relative;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    margin-bottom: var(--cs-spacing-xl);
    border-radius: var(--cs-border-radius);
    overflow: hidden;
}

.cs-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.cs-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
}

.cs-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: var(--cs-spacing-xl);
}

.cs-hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin: 0 0 var(--cs-spacing) 0;
    line-height: 1.2;
}

.cs-hero-excerpt {
    font-size: 1.25rem;
    line-height: 1.6;
    opacity: 0.9;
}

/* Page Header (fallback when no hero image) */
.cs-page-header {
    text-align: center;
    padding: var(--cs-spacing-xl) 0;
    margin-bottom: var(--cs-spacing-xl);
}

.cs-page-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 var(--cs-spacing) 0;
    color: var(--cs-text-color);
}

.cs-page-excerpt {
    font-size: 1.125rem;
    color: var(--cs-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Content Wrapper - No Sidebar Layout */
.cs-content-wrapper {
    display: block;
    max-width: none;
}

.cs-main-content {
    width: 100%;
}

.cs-sidebar {
    display: none; /* Hide sidebar for full-width layout */
}

/* Project Details Section */
.cs-project-details {
    background: var(--cs-bg-light, #f8f9fa);
    border-radius: var(--cs-border-radius, 8px);
    padding: var(--cs-spacing-xl, 2rem);
    margin-bottom: var(--cs-spacing-xl, 2rem);
    border: 1px solid var(--cs-border-color, #e1e5e9);
}

.cs-project-details h2 {
    margin: 0 0 var(--cs-spacing, 1.5rem) 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--cs-text-color, #333);
}

.cs-details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--cs-spacing, 1rem);
    margin-bottom: var(--cs-spacing, 1.5rem);
}

.cs-detail-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.cs-detail-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--cs-text-light, #666);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cs-detail-value {
    font-size: 1rem;
    color: var(--cs-text-color, #333);
    font-weight: 500;
}

.cs-status-launched {
    color: var(--cs-success-color, #28a745);
}

.cs-status-in-progress {
    color: var(--cs-warning-color, #ffc107);
}

.cs-status-draft {
    color: var(--cs-text-light, #666);
}

.cs-project-links {
    display: flex;
    gap: var(--cs-spacing, 1rem);
    flex-wrap: wrap;
}

.cs-link {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: var(--cs-primary-color, #0073aa);
    color: white;
    text-decoration: none;
    border-radius: var(--cs-border-radius, 6px);
    font-weight: 500;
    transition: all 0.2s ease;
}

.cs-link:hover {
    background: var(--cs-primary-dark, #005a87);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 115, 170, 0.3);
}

.cs-repo-link {
    background: var(--cs-secondary-color, #6c757d);
}

.cs-repo-link:hover {
    background: var(--cs-secondary-dark, #545b62);
}

/* Executive Summary */
.cs-executive-summary {
    background: var(--cs-bg-light, #f8f9fa);
    border-left: 4px solid var(--cs-primary-color, #0073aa);
    padding: var(--cs-spacing-xl, 2rem);
    margin: var(--cs-spacing-xl, 2rem) 0;
    border-radius: 0 var(--cs-border-radius, 8px) var(--cs-border-radius, 8px) 0;
}

.cs-summary-content {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--cs-text-color, #333);
}

/* Tabbed Content */
.cs-tabbed-content {
    margin: var(--cs-spacing-xl, 2rem) 0;
}

.cs-tab-navigation {
    display: flex;
    border-bottom: 2px solid var(--cs-border-color, #e1e5e9);
    margin-bottom: var(--cs-spacing-xl, 2rem);
    gap: 0;
}

.cs-tab-btn {
    background: none;
    border: none;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--cs-text-light, #666);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.3s ease;
    position: relative;
}

.cs-tab-btn:hover {
    color: var(--cs-primary-color, #0073aa);
    background: var(--cs-bg-light, #f8f9fa);
}

.cs-tab-btn.active {
    color: var(--cs-primary-color, #0073aa);
    border-bottom-color: var(--cs-primary-color, #0073aa);
    background: white;
}

.cs-tab-content {
    position: relative;
}

.cs-tab-panel {
    display: none;
    animation: fadeIn 0.3s ease-in-out;
}

.cs-tab-panel.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.cs-tab-panel h2 {
    margin: 0 0 var(--cs-spacing, 1.5rem) 0;
    font-size: 2rem;
    font-weight: 700;
    color: var(--cs-text-color, #333);
}

.cs-tab-panel h3 {
    margin: var(--cs-spacing-xl, 2rem) 0 var(--cs-spacing, 1rem) 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--cs-text-color, #333);
}

.cs-tab-panel .cs-content {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--cs-text-color, #333);
}

.cs-tab-panel .cs-content p {
    margin-bottom: var(--cs-spacing, 1rem);
}

.cs-tab-panel .cs-content ul,
.cs-tab-panel .cs-content ol {
    margin: var(--cs-spacing, 1rem) 0;
    padding-left: 2rem;
}

.cs-tab-panel .cs-content li {
    margin-bottom: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .cs-tab-navigation {
        flex-direction: column;
        border-bottom: none;
    }
    
    .cs-tab-btn {
        border-bottom: 1px solid var(--cs-border-color, #e1e5e9);
        border-radius: 0;
        text-align: left;
    }
    
    .cs-tab-btn:first-child {
        border-top-left-radius: var(--cs-border-radius, 8px);
        border-top-right-radius: var(--cs-border-radius, 8px);
    }
    
    .cs-tab-btn:last-child {
        border-bottom-left-radius: var(--cs-border-radius, 8px);
        border-bottom-right-radius: var(--cs-border-radius, 8px);
    }
    
    .cs-tab-btn.active {
        border-bottom-color: var(--cs-primary-color, #0073aa);
    }
    
    .cs-details-grid {
        grid-template-columns: 1fr;
    }
    
    .cs-project-links {
        flex-direction: column;
    }
    
    .cs-link {
        text-align: center;
    }
    
    .cs-executive-summary {
        padding: var(--cs-spacing, 1rem);
        margin: var(--cs-spacing, 1rem) 0;
    }
    
    .cs-summary-content {
        font-size: 1rem;
    }
    
    .cs-tab-panel h2 {
        font-size: 1.5rem;
    }
    
    .cs-tab-panel h3 {
        font-size: 1.25rem;
    }
}

/* Two Column Layout */
.cs-two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--cs-spacing-xl);
    margin: var(--cs-spacing-xl) 0;
}

.cs-column h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 var(--cs-spacing) 0;
    color: var(--cs-text-color);
}

.cs-column h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 var(--cs-spacing-sm) 0;
    color: var(--cs-text-color);
}

.cs-content {
    line-height: 1.7;
    color: var(--cs-text-color);
}

/* Archive Template */
.cs-archive-header {
    text-align: center;
    padding: var(--cs-spacing-xl) 0;
    margin-bottom: var(--cs-spacing-xl);
    background: var(--cs-background-light);
    border-radius: var(--cs-border-radius);
}

.cs-archive-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 var(--cs-spacing) 0;
    color: var(--cs-text-color);
}

.cs-archive-description {
    font-size: 1.125rem;
    color: var(--cs-text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* Category Filter */
.cs-category-filter {
    background: white;
    padding: var(--cs-spacing);
    border-radius: var(--cs-border-radius);
    box-shadow: var(--cs-shadow);
    margin-bottom: var(--cs-spacing-xl);
}

.cs-category-filter h3 {
    margin: 0 0 var(--cs-spacing) 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--cs-text-color);
}

.cs-filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--cs-spacing-sm);
}

.cs-filter-btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--cs-background-light);
    color: var(--cs-text-color);
    text-decoration: none;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    border: 1px solid var(--cs-border-color);
}

.cs-filter-btn:hover,
.cs-filter-btn.active {
    background: var(--cs-accent-color);
    color: white;
    border-color: var(--cs-accent-color);
}

/* Case Studies Grid */
.cs-case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--cs-spacing-lg);
    margin-bottom: var(--cs-spacing-xl);
}

.cs-case-study-card {
    background: white;
    border-radius: var(--cs-border-radius);
    box-shadow: var(--cs-shadow);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cs-case-study-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--cs-shadow-hover);
}

.cs-card-image {
    position: relative;
    overflow: hidden;
}

.cs-card-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.cs-case-study-card:hover .cs-card-image img {
    transform: scale(1.05);
}

.cs-card-content {
    padding: var(--cs-spacing);
}

.cs-card-header {
    margin-bottom: var(--cs-spacing-sm);
}

.cs-card-title {
    margin: 0 0 var(--cs-spacing-sm) 0;
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.3;
}

.cs-card-title a {
    color: var(--cs-text-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

.cs-card-title a:hover {
    color: var(--cs-accent-color);
}

.cs-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--cs-spacing-sm);
    margin-bottom: var(--cs-spacing-sm);
}

.cs-meta-item {
    font-size: 0.875rem;
    color: var(--cs-text-light);
    padding: 0.25rem 0.5rem;
    background: var(--cs-background-light);
    border-radius: 4px;
}

.cs-meta-item.cs-status {
    font-weight: 500;
}

.cs-card-excerpt {
    color: var(--cs-text-light);
    line-height: 1.6;
    margin-bottom: var(--cs-spacing-sm);
}

.cs-card-links {
    display: flex;
    gap: var(--cs-spacing-sm);
    flex-wrap: wrap;
}

/* Taxonomy Template */
.cs-taxonomy-header {
    text-align: center;
    padding: var(--cs-spacing-xl) 0;
    margin-bottom: var(--cs-spacing-xl);
    background: var(--cs-background-light);
    border-radius: var(--cs-border-radius);
}

.cs-taxonomy-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 var(--cs-spacing) 0;
    color: var(--cs-text-color);
}

.cs-taxonomy-description {
    font-size: 1.125rem;
    color: var(--cs-text-light);
    max-width: 600px;
    margin: 0 auto var(--cs-spacing) auto;
}

.cs-taxonomy-meta {
    font-size: 0.875rem;
    color: var(--cs-text-light);
}

.cs-post-count {
    background: var(--cs-accent-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-weight: 500;
}

/* Category Navigation */
.cs-category-nav {
    background: white;
    padding: var(--cs-spacing);
    border-radius: var(--cs-border-radius);
    box-shadow: var(--cs-shadow);
    margin-bottom: var(--cs-spacing-xl);
}

.cs-category-nav h3 {
    margin: 0 0 var(--cs-spacing) 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--cs-text-color);
}

.cs-category-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--cs-spacing-sm);
}

.cs-category-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--cs-background-light);
    color: var(--cs-text-color);
    text-decoration: none;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
    border: 1px solid var(--cs-border-color);
}

.cs-category-link:hover,
.cs-category-link.active {
    background: var(--cs-accent-color);
    color: white;
    border-color: var(--cs-accent-color);
}

.cs-category-count {
    font-size: 0.75rem;
    opacity: 0.8;
}

/* No Posts State */
.cs-no-posts {
    text-align: center;
    padding: var(--cs-spacing-xl);
    background: var(--cs-background-light);
    border-radius: var(--cs-border-radius);
}

.cs-no-posts h2 {
    margin: 0 0 var(--cs-spacing) 0;
    color: var(--cs-text-color);
}

.cs-no-posts p {
    color: var(--cs-text-light);
    margin-bottom: var(--cs-spacing-lg);
}

.cs-suggestions {
    margin-top: var(--cs-spacing-lg);
}

.cs-suggestions h3 {
    margin: 0 0 var(--cs-spacing) 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--cs-text-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .cs-content-wrapper {
        grid-template-columns: 1fr;
        gap: var(--cs-spacing-lg);
    }
    
    .cs-sidebar {
        position: static;
        order: -1;
    }
}

@media (max-width: 768px) {
    .cs-hero-title {
        font-size: 2rem;
    }
    
    .cs-hero-excerpt {
        font-size: 1rem;
    }
    
    .cs-page-title,
    .cs-archive-title,
    .cs-taxonomy-title {
        font-size: 2rem;
    }
    
    .cs-two-column {
        grid-template-columns: 1fr;
        gap: var(--cs-spacing-lg);
    }
    
    .cs-case-studies-grid {
        grid-template-columns: 1fr;
        gap: var(--cs-spacing);
    }
    
    .cs-filter-buttons,
    .cs-category-links {
        flex-direction: column;
    }
    
    .cs-filter-btn,
    .cs-category-link {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .cs-hero {
        min-height: 300px;
    }
    
    .cs-hero-title {
        font-size: 1.75rem;
    }
    
    .cs-page-title,
    .cs-archive-title,
    .cs-taxonomy-title {
        font-size: 1.75rem;
    }
    
    .cs-card-links {
        flex-direction: column;
    }
    
    .cs-link {
        justify-content: center;
    }
}

/* GeneratePress Compatibility */
.gp-container .cs-content-wrapper {
    max-width: 100%;
}

.gp-container .cs-case-studies-grid {
    max-width: 100%;
}

/* Print Styles */
@media print {
    .cs-hero-overlay {
        background: rgba(0, 0, 0, 0.8) !important;
    }
    
    .cs-case-study-card {
        break-inside: avoid;
        box-shadow: none !important;
        border: 1px solid var(--cs-border-color) !important;
    }
    
    .cs-card-links {
        display: none !important;
    }
}