/* ===== DOCUMENT TEMPLATE SPECIFIC STYLES ===== */

/* Document Header */
.document-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: var(--radius-2xl);
    padding: var(--space-12);
    margin-bottom: var(--space-12);
    text-align: center;
}

.header-content {
    max-width: 800px;
    margin: 0 auto;
}

.header-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-6);
}

.document-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: var(--space-4);
    color: white;
}

.document-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-8);
}

.document-meta {
    display: flex;
    justify-content: center;
    gap: var(--space-8);
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
}

.meta-item i {
    color: var(--accent-color);
}

/* Sections Section */
.sections-section {
    margin-bottom: var(--space-16);
}

.sections-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-6);
}

.section-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-normal);
}

.section-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.section-card .card-header {
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
    color: white;
    padding: var(--space-6);
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.section-card .card-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.section-card .card-meta h3 {
    margin: 0;
    color: white;
    font-size: 1.25rem;
}

.section-card .card-type {
    font-size: 0.75rem;
    opacity: 0.8;
}

.section-card .card-body {
    padding: var(--space-6);
}

.content-stats {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.stat-item i {
    color: var(--primary-color);
    width: 16px;
}

.section-tags {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.section-card .card-footer {
    padding: var(--space-6);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: center;
}

/* Quick Actions */
.quick-actions-section {
    margin-bottom: var(--space-16);
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-6);
}

.action-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    text-align: center;
    text-decoration: none;
    color: var(--text-primary);
    transition: all var(--transition-normal);
}

.action-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
    color: var(--text-primary); /* Ensure text remains visible on hover */
}

.action-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-light);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-color);
    margin: 0 auto var(--space-4);
}

.action-card h3 {
    margin-bottom: var(--space-3);
    font-size: 1.25rem;
}

.action-card p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

/* ===== CONTENT ELEMENTS STYLES ===== */

/* Section Content */
.section-content {
    background: var(--bg-elevated);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    margin-bottom: var(--space-8);
    border: 1px solid var(--border-color);
    min-height: 400px; /* Ensure content area is visible */
}

/* Section Navigation */
.section-navigation {
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin: var(--space-6) 0;
    padding: var(--space-4);
    box-shadow: var(--shadow-sm);
}

.section-navigation .nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    transition: all var(--transition-fast);
    min-width: 120px;
    justify-content: center;
}

.nav-btn:hover {
    background: var(--primary-hover);
    color: white; /* Ensure text remains white on hover */
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.nav-btn.prev-btn {
    background: var(--secondary-color);
}

.nav-btn.prev-btn:hover {
    background: var(--secondary-dark);
    color: white; /* Ensure text remains white on hover */
}

.nav-btn.disabled {
    background: var(--bg-tertiary);
    color: var(--text-muted);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.nav-btn.disabled:hover {
    background: var(--bg-tertiary);
    transform: none;
    box-shadow: none;
}

.nav-info {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 500;
    color: var(--text-primary);
}

.nav-info .current-section {
    color: var(--primary-color);
    font-weight: 600;
}

.nav-info .separator {
    color: var(--text-muted);
}

.nav-info .total-sections {
    color: var(--text-secondary);
}

/* Section Headings */
.section-heading {
    margin: var(--space-6) 0 var(--space-4) 0;
    padding-bottom: var(--space-3);
    border-bottom: 2px solid var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
    display: block; /* Ensure headings are visible */
}

.section-heading.level-1 {
    font-size: 2rem;
    border-bottom-width: 3px;
}

.section-heading.level-2 {
    font-size: 1.5rem;
    margin-left: var(--space-4);
}

.section-heading.level-3 {
    font-size: 1.25rem;
    margin-left: var(--space-8);
}

/* Paragraphs */
.paragraph-text {
    margin: var(--space-4) 0;
    text-align: justify;
    line-height: 1.7;
    color: var(--text-secondary);
    display: block; /* Ensure paragraphs are visible */
}

.paragraph-with-image {
    margin: var(--space-6) 0;
    display: block; /* Ensure image containers are visible */
}

/* Images */
.image-container {
    margin: var(--space-4) 0;
    text-align: center;
    display: block; /* Ensure image containers are visible */
    background: transparent; /* Ensure no background behind images */
}

.document-image {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-normal);
    border: 1px solid var(--border-color);
    display: inline-block; /* Ensure images are visible */
    background: transparent; /* Ensure images maintain transparency */
    background-color: transparent; /* Force transparency */
}

.document-image:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-xl);
}

/* Tables */
.table-container {
    margin: var(--space-6) 0;
    overflow-x: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    display: block; /* Ensure table containers are visible */
}

.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-elevated);
    min-width: 600px;
    display: table; /* Ensure tables are visible */
}

.table th {
    background: var(--primary-color);
    color: white;
    padding: var(--space-4);
    text-align: left;
    font-weight: 600;
    border-bottom: 2px solid var(--accent-color);
}

.table td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--border-color);
    vertical-align: top;
    color: var(--text-secondary);
}

.table tr:hover {
    background-color: var(--bg-tertiary);
}

.table tr:last-child td {
    border-bottom: none;
}

/* Lists */
.list-item {
    display: flex;
    align-items: flex-start;
    margin: var(--space-3) 0;
    padding: var(--space-2) 0;
    line-height: 1.6;
    min-height: 1.5em; /* Ensure list items are visible */
}

.list-marker {
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2em;
    margin-right: var(--space-3);
    margin-top: 0.125rem;
    flex-shrink: 0;
    min-width: 1.5rem;
    text-align: center;
    display: inline-block; /* Ensure list markers are visible */
}

.list-text {
    flex: 1;
    line-height: 1.6;
    color: var(--text-secondary);
    display: inline; /* Ensure list text is visible */
}

/* Nested list items */
.list-item .list-item {
    margin-left: var(--space-8);
    margin-top: var(--space-2);
    margin-bottom: var(--space-2);
}

.list-item .list-item .list-marker {
    color: var(--secondary-color);
    font-size: 1em;
}

/* Subsections */
.subsections {
    margin-top: var(--space-8);
    display: block; /* Ensure subsections are visible */
}

.subsection {
    margin: var(--space-8) 0;
    padding: var(--space-6);
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    border-left: 4px solid var(--accent-color);
    display: block; /* Ensure subsections are visible */
}

.subsection-heading {
    color: var(--accent-color);
    margin: 0 0 var(--space-4) 0;
    font-size: 1.25rem;
    font-weight: 600;
    display: block; /* Ensure subsection headings are visible */
}

.subsection-content {
    margin-left: var(--space-4);
    display: block; /* Ensure subsection content is visible */
}

.subsection-subheading {
    margin: var(--space-4) 0 var(--space-2) 0;
    color: var(--text-secondary);
    font-weight: 500;
    display: block; /* Ensure subsection subheadings are visible */
}

.subsection-subheading.level-1 {
    font-size: 1.1rem;
}

.subsection-subheading.level-2 {
    font-size: 1rem;
    margin-left: var(--space-4);
}

/* Tags */
.tag {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
    display: inline-block; /* Ensure tags are visible */
}

/* Debug styles to ensure content visibility */
.section-content > * {
    display: block;
    margin: var(--space-2) 0;
}

.section-content p:empty {
    display: none;
}

/* Ensure all images maintain transparency */
.section-content img,
.document-image,
.image-container img {
    background: transparent !important;
    background-color: transparent !important;
}

/* Additional transparency rules for maximum compatibility */
img[class*="document-image"],
img[class*="image"],
.image-container img,
.section-content img {
    background: transparent !important;
    background-color: transparent !important;
    background-image: none !important;
}

/* Ensure image containers don't add backgrounds */
.image-container {
    background: transparent !important;
    background-color: transparent !important;
}

/* Override any browser default image styles */
img {
    background: transparent !important;
    background-color: transparent !important;
    background-image: none !important;
}

/* Ensure all buttons have proper text contrast on hover */
button:hover,
.btn:hover,
.nav-btn:hover,
.sidebar-link:hover,
.action-card:hover {
    color: inherit !important; /* Preserve text color on hover */
}

/* Force text visibility for primary buttons on hover */
.btn-primary:hover,
.nav-btn:hover,
.search-box button:hover {
    color: white !important; /* Ensure white text on dark backgrounds */
}

.section-content img {
    max-width: 100%;
    height: auto;
    background: transparent; /* Ensure images maintain transparency */
    background-color: transparent; /* Force transparency */
}

/* Ensure all text content is visible */
.section-content h1, .section-content h2, .section-content h3,
.section-content h4, .section-content h5, .section-content h6 {
    color: var(--text-primary);
    margin: var(--space-4) 0 var(--space-2) 0;
}

.section-content p {
    color: var(--text-secondary);
    margin: var(--space-3) 0;
}

/* Enhanced List Styling for Google Docs Compatibility */
.list-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 0.5rem;
    padding-left: 0;
}

.list-marker {
    flex-shrink: 0;
    margin-right: 0.75rem;
    font-weight: 600;
    color: var(--accent-color);
    min-width: 1.5rem;
}

.list-text {
    flex: 1;
    line-height: 1.6;
}

/* Nested List Levels */
.list-level-0 {
    margin-left: 0;
}

.list-level-1 {
    margin-left: 1.5rem;
}

.list-level-2 {
    margin-left: 3rem;
}

.list-level-3 {
    margin-left: 4.5rem;
}

.list-level-4 {
    margin-left: 6rem;
}

.list-level-5 {
    margin-left: 7.5rem;
}

/* Enhanced Table Styling */
.table-container {
    margin: 1.5rem 0;
    overflow-x: auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface-color);
    border-radius: 8px;
    overflow: hidden;
}

.table-bordered {
    border: 1px solid var(--border-color);
}

.table-bordered th,
.table-bordered td {
    border: 1px solid var(--border-color);
}

.table th {
    background: var(--primary-color);
    color: white;
    font-weight: 600;
    padding: 1rem;
    text-align: left;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color);
    vertical-align: top;
    line-height: 1.5;
}

.table tbody tr:hover {
    background: var(--hover-color);
    transition: background-color 0.2s ease;
}

.table tbody tr:last-child td {
    border-bottom: none;
}

/* Table with shading */
.table-shaded tbody tr:nth-child(even) {
    background: var(--surface-alt-color);
}

.table-shaded tbody tr:nth-child(even):hover {
    background: var(--hover-color);
}

/* Responsive table */
@media (max-width: 768px) {
    .table-container {
        margin: 1rem -1rem;
        border-radius: 0;
    }
    
    .table th,
    .table td {
        padding: 0.5rem;
        font-size: 0.85rem;
    }
    
    .list-level-1 { margin-left: 1rem; }
    .list-level-2 { margin-left: 2rem; }
    .list-level-3 { margin-left: 3rem; }
    .list-level-4 { margin-left: 4rem; }
    .list-level-5 { margin-left: 5rem; }
}

/* Enhanced heading styles for Google Docs */
.section-heading.level-1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin: 2rem 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 3px solid var(--accent-color);
}

.section-heading.level-2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 1.5rem 0 1rem 0;
    padding-left: 1rem;
    border-left: 4px solid var(--accent-color);
}

.section-heading.level-3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 1.25rem 0 0.75rem 0;
    padding-left: 1.5rem;
    border-left: 3px solid var(--border-color);
}

.section-heading.level-4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 1rem 0 0.5rem 0;
    padding-left: 2rem;
    border-left: 2px solid var(--border-color);
}

/* Enhanced paragraph formatting */
.paragraph-text {
    line-height: 1.7;
    margin-bottom: 1rem;
    text-align: justify;
}

.paragraph-text strong {
    color: var(--accent-color);
    font-weight: 700;
}

.paragraph-text em {
    font-style: italic;
    color: var(--text-secondary);
}

/* Enhanced image styling */
.image-container {
    margin: 1.5rem 0;
    text-align: center;
}

.document-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.document-image:hover {
    transform: scale(1.02);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

/* Enhanced subsection styling */
.subsection {
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--surface-alt-color);
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
}

.subsection-heading {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
}

.subsection-content {
    line-height: 1.6;
}

.subsection-subheading {
    color: var(--text-secondary);
    margin: 1rem 0 0.5rem 0;
    font-size: 1.1rem;
    font-weight: 600;
}

/* Responsive Design for Document Template */
@media (max-width: 768px) {
    .document-header {
        padding: var(--space-8);
        margin-bottom: var(--space-8);
    }
    
    .document-title {
        font-size: 2rem;
    }
    
    .document-subtitle {
        font-size: 1.125rem;
    }
    
    .document-meta {
        flex-direction: column;
        gap: var(--space-4);
    }
    
    .sections-grid {
        grid-template-columns: 1fr;
    }
    
    .actions-grid {
        grid-template-columns: 1fr;
    }
    
    .section-content {
        padding: var(--space-4);
    }
    
    .section-navigation .nav-container {
        flex-direction: column;
        gap: var(--space-4);
    }
    
    .nav-btn {
        width: 100%;
        min-width: auto;
    }
    
    .nav-info {
        order: -1;
        margin-bottom: var(--space-2);
    }
    
    .table-container {
        margin: var(--space-4) 0;
    }
    
    .table {
        min-width: 400px;
    }
    
    .table th,
    .table td {
        padding: var(--space-2) var(--space-3);
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    .document-header {
        padding: var(--space-6);
    }
    
    .document-title {
        font-size: 1.75rem;
    }
    
    .header-badge {
        font-size: 0.75rem;
        padding: var(--space-1) var(--space-3);
    }
    
    .section-content {
        padding: var(--space-3);
    }
    
    .table {
        min-width: 300px;
    }
    
    .table th,
    .table td {
        padding: var(--space-1) var(--space-2);
        font-size: 0.75rem;
    }
} 

/* ===== SEARCH FUNCTIONALITY STYLES ===== */

/* Search Header */
.search-header {
    text-align: center;
    margin-bottom: var(--space-12);
    padding: var(--space-8) 0;
}

.search-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-6);
}

.search-box {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
    gap: var(--space-4);
}

.search-box input {
    flex: 1;
    padding: var(--space-4) var(--space-6);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-size: 1.125rem;
    transition: all var(--transition-fast);
    background: var(--bg-primary);
    color: var(--text-primary);
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.search-box button {
    padding: var(--space-4) var(--space-8);
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.search-box button:hover {
    background: var(--primary-hover);
    color: white; /* Ensure text remains white on hover */
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.search-box button:disabled {
    background: var(--secondary-color);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Search Results */
.search-results {
    max-width: 800px;
    margin: 0 auto;
}

.results-header {
    text-align: center;
    margin-bottom: var(--space-8);
    padding: var(--space-6);
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
}

.results-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.results-header p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.results-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.result-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.result-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-4);
}

.result-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
}

.result-link {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.result-link:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

.result-meta {
    display: flex;
    gap: var(--space-4);
    margin-top: var(--space-2);
    font-size: 0.875rem;
    color: var(--text-muted);
}

.result-meta span {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.result-score {
    background: var(--primary-light);
    color: var(--primary-color);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    min-width: 40px;
    text-align: center;
}

.result-sections {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.result-section {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 500;
}

/* Search Filters */
.search-nav {
    padding: var(--space-4);
}

.search-nav h3 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: var(--space-4);
    letter-spacing: 0.05em;
}

.filter-group {
    margin-bottom: var(--space-4);
}

.filter-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-2);
}

.filter-group select {
    width: 100%;
    padding: var(--space-3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
    transition: border-color var(--transition-fast);
}

.filter-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Results Info */
.results-info {
    text-align: center;
    padding: var(--space-12);
    color: var(--text-secondary);
}

.results-info p {
    font-size: 1.125rem;
    margin: 0;
}

/* Loading States */
.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Fade In Animation */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .search-header h1 {
        font-size: 2rem;
    }
    
    .search-box {
        flex-direction: column;
        gap: var(--space-3);
    }
    
    .search-box button {
        width: 100%;
        justify-content: center;
    }
    
    .result-header {
        flex-direction: column;
        gap: var(--space-3);
    }
    
    .result-score {
        align-self: flex-start;
    }
} 

/* ===== SIDEBAR IMPROVEMENTS ===== */

/* Document stats in cards */
.document-stats {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin: var(--space-4) 0;
    padding: var(--space-3);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.stat-item i {
    color: var(--primary-color);
    width: 16px;
    text-align: center;
}

.stat-item span {
    font-weight: 500;
} 

/* ===== SIDEBAR SECTIONS STYLING ===== */

/* Sidebar sections container */
.sidebar-section {
    margin-bottom: var(--space-6);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: var(--space-4);
}

.sidebar-section:last-child {
    border-bottom: none;
}

/* Section headers */
.section-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: var(--space-3);
    font-weight: 600;
    padding: var(--space-2) 0;
}

.section-header i {
    color: var(--primary-color);
    width: 16px;
    text-align: center;
}

/* Sidebar navigation lists */
.sidebar-nav {
    list-style: none;
    margin: 0;
    padding: 0;
}

.sidebar-nav li {
    margin-bottom: var(--space-1);
}

/* Sidebar links */
.sidebar-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    border: 1px solid transparent;
    position: relative;
}

.sidebar-link:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border-color: var(--border-hover);
    transform: translateX(4px);
}

.sidebar-link.active {
    background: var(--primary-light);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.sidebar-link i {
    width: 16px;
    text-align: center;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.sidebar-link:hover i,
.sidebar-link.active i {
    color: var(--primary-color);
}

.sidebar-link span {
    flex: 1;
    line-height: 1.4;
}

/* Section navigation links (for document sections) */
.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) var(--space-4);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    border: 1px solid transparent;
    margin-left: var(--space-4); /* Indent subsections */
}

.nav-link:hover {
    /* background: var(--bg-tertiary); */
    /* color: var(--text-primary); */
    border-color: var(--border-hover);
    transform: translateX(4px);
}

/* .nav-link.active {
    background: var(--primary-light);
    color: var(--primary-color);
    border-color: var(--primary-color);
} */

.nav-link i {
    width: 16px;
    text-align: center;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.nav-link:hover i,
.nav-link.active i {
    color: var(--primary-color);
}

.nav-link span {
    flex: 1;
    line-height: 1.4;
}

/* Main section links (numbered sections like "1. Introduction") */
.nav-link.main-section {
    margin-left: 0; /* No indent for main sections */
    font-weight: 600;
    color: var(--text-primary);
    border-left: 3px solid var(--primary-color);
    padding-left: var(--space-3);
}

/* Subsection links (like "1. Access & Security" under "3. Token Model and Functions") */
.nav-link.subsection {
    margin-left: var(--space-6); /* Indent subsections */
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.8rem;
    border-left: 2px solid var(--border-color);
    padding-left: var(--space-3);
}

/* Sidebar footer */
.sidebar-footer {
    margin-top: auto;
    padding-top: var(--space-4);
    border-top: 1px solid var(--border-color);
}

.sidebar-version {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.75rem;
    color: var(--text-muted);
    padding: var(--space-2) var(--space-4);
}

.sidebar-version i {
    color: var(--primary-color);
}

/* ===== MAIN CONTENT VISIBILITY FIX ===== */

/* Ensure main content sections are always visible */
.hero-section,
.stats-section,
.documents-section,
.features-section,
.cta-section {
    opacity: 1 !important;
    visibility: visible !important;
}

/* Ensure content area is always visible */
.content-area {
    opacity: 1 !important;
    visibility: visible !important;
    
}

.content-wrapper {
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
}

/* Ensure all cards and content are visible */
.stat-card,
.document-card,
.feature-card {
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
}

/* Override any problematic transitions that might hide content */
.hero-section *,
.stats-section *,
.documents-section *,
.features-section *,
.cta-section * {
    opacity: 1 !important;
    visibility: visible !important;
} 

/* Additional sidebar enhancements */
.sidebar-section {
    position: relative;
}

.sidebar-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: var(--space-4);
    right: var(--space-4);
    height: 1px;
    background: linear-gradient(to right, transparent, var(--border-color), transparent);
}

.sidebar-section:last-child::after {
    display: none;
}

/* Enhanced section headers */
.section-header {
    position: relative;
    padding-left: var(--space-2);
}

.section-header::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 16px;
    background: var(--primary-color);
    border-radius: var(--radius-sm);
}

/* Enhanced navigation links */
.nav-link {
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 0;
    background: var(--primary-light);
    transition: width var(--transition-fast);
    z-index: -1;
}

.nav-link:hover::before {
    width: 100%;
}