/* Custom CSS for BioCrocus Website */

/* CSS Reset and Base Styles */
* {
    box-sizing: border-box;
}

:root {
    --primary-purple: #6B2E87;
    --secondary-purple: #663399;
    --light-purple: #A176B5;
    --saffron-red: #D32F2F;
    --saffron-orange: #FF6B35;
    --petal-light: #D4A5D8;
    --light-bg: #FAF7FB;
    --dark-text: #2C1810;
    --gray-text: #4A3D66;
    --white: #FFFFFF;
    --shadow: 0 4px 6px rgba(142, 68, 173, 0.15);
    --border-radius: 8px;
    --transition: all 0.3s ease;
    --hover-yellow: #E6AC00;
}

/* Typography */
body {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    line-height: 1.6;
    color: #212529;
    scroll-behavior: smooth;
}

/* Ensure all text elements have sufficient contrast */
p, li, h1, h2, h3, h4, h5, h6, div, span, label, strong {
    color: #212529;
}

/* Override for elements on dark backgrounds */
.navbar-dark *, 
.accessibility-toolbar *, 
footer *, 
.btn-purple *,
.navbar-dark .navbar-brand,
.navbar-dark .nav-link {
    color: var(--white) !important;
}

/* Specific navbar contrast fixes */
.navbar-dark {
    background: #1a1a1a !important;
}

.navbar-dark .navbar-brand,
.navbar-dark .nav-link,
.navbar-dark .navbar-toggler-icon {
    color: var(--white) !important;
}

.text-purple {
    color: #6B2E87 !important;
}

.text-saffron {
    color: var(--saffron-red) !important;
}

.border-purple {
    border-color: var(--primary-purple) !important;
}

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

.btn-purple:hover {
    background: linear-gradient(135deg, var(--secondary-purple) 0%, #4A148C 100%);
    border-color: var(--secondary-purple);
    color: white;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 500;
    line-height: 1.2;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
    text-align: justify;
    hyphens: auto;
}

/* Skip Link for Screen Readers */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-purple);
    color: white;
    padding: 8px;
    text-decoration: none;
    z-index: 9999;
    border-radius: 4px;
}

.skip-link:focus {
    top: 6px;
}

/* Header Styles */
.navbar-brand {
    font-size: 1.75rem;
    font-weight: 700;
    transition: var(--transition);
}

/* Brand wordmark colors with sufficient contrast on dark navbar */
.navbar-dark .navbar-brand .brand-main {
    color: var(--white) !important;
}

.navbar-dark .navbar-brand .brand-accent {
    color: var(--saffron-orange) !important;
}

.navbar-brand:hover {
    transform: translateY(-1px);
}

.navbar-nav .nav-link {
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
    color: var(--hover-yellow) !important;
    transform: translateY(-1px);
}

.navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--hover-yellow);
    border-radius: 1px;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--light-bg) 0%, var(--petal-light) 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%238E44AD" opacity="0.05"/><circle cx="75" cy="75" r="1" fill="%238E44AD" opacity="0.05"/><circle cx="50" cy="50" r="0.5" fill="%238E44AD" opacity="0.03"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>') repeat;
    opacity: 0.3;
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

/* Card Enhancements */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.card-header {
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    font-weight: 600;
}

/* Image Enhancements */
img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

img:hover {
    transform: scale(1.02);
}

/* Button Enhancements */
.btn {
    border-radius: var(--border-radius);
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    transition: var(--transition);
    border: 2px solid transparent;
    text-decoration: none;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn:focus {
    box-shadow: 0 0 0 3px rgba(142, 68, 173, 0.25);
    outline: none;
}

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

.btn-success:hover {
    background: linear-gradient(135deg, var(--secondary-purple) 0%, #4A148C 100%);
    border-color: var(--secondary-purple);
}

/* Alert Enhancements */
.alert {
    border: none;
    border-left: 4px solid;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.alert-success {
    border-left-color: var(--primary-purple);
    background: linear-gradient(135deg, #F3E5F5 0%, var(--petal-light) 100%);
}

.alert-warning {
    border-left-color: var(--saffron-orange);
    background: linear-gradient(135deg, #FFF8E1 0%, #FFE0B2 100%);
}

.alert-danger {
    border-left-color: var(--saffron-red);
    background: linear-gradient(135deg, #FFEBEE 0%, #FFCDD2 100%);
}

.alert-info {
    border-left-color: #2196F3;
    background: linear-gradient(135deg, #E3F2FD 0%, #BBDEFB 100%);
}

/* Progress Bar Enhancements */
.progress {
    height: 1.2rem;
    border-radius: var(--border-radius);
    background: rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.progress-bar {
    border-radius: var(--border-radius);
    transition: width 0.6s ease;
    position: relative;
    overflow: hidden;
}

.progress-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Table Enhancements */
.table {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.table thead th {
    border: none;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
}

.table tbody tr {
    transition: var(--transition);
}

.table tbody tr:hover {
    transform: scale(1.01);
    box-shadow: inset 0 0 10px rgba(142, 68, 173, 0.1);
}

/* Method Section Styling */
.method-section {
    background: linear-gradient(135deg, var(--light-bg) 0%, var(--petal-light) 100%);
    border-left: 4px solid var(--primary-purple);
    transition: var(--transition);
}

.method-section:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow);
}

/* Benefit Cards */
.benefit-card {
    transition: var(--transition);
    background: linear-gradient(135deg, var(--white) 0%, var(--light-bg) 100%);
}

.benefit-card:hover {
    background: linear-gradient(135deg, var(--light-bg) 0%, var(--petal-light) 100%);
    border-color: var(--primary-purple) !important;
}

/* Statistics Cards */
.stat-card {
    background: linear-gradient(135deg, var(--white) 0%, var(--light-bg) 100%);
    transition: var(--transition);
    border-radius: var(--border-radius);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* Impact Metrics */
.impact-metric {
    padding: 1rem;
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.impact-metric:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

/* Conclusion Items */
.conclusion-item {
    transition: var(--transition);
    border-radius: var(--border-radius);
}

.conclusion-item:hover {
    transform: translateX(8px);
    background: var(--white) !important;
    box-shadow: var(--shadow);
}

/* Field Division Cards */
.field-division .card {
    border-width: 2px;
    background: linear-gradient(135deg, var(--white) 0%, var(--light-bg) 100%);
}

/* Quality Metrics */
.quality-metrics .metric-item {
    padding: 1rem;
    border-radius: var(--border-radius);
    background: var(--white);
    margin-bottom: 1rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.quality-metrics .metric-item:hover {
    transform: translateX(4px);
}

/* Footer Enhancements */
footer {
    background: linear-gradient(135deg, #212529 0%, #343A40 100%);
}

footer a {
    transition: var(--transition);
}

footer a:hover {
    color: var(--saffron-orange) !important;
    transform: translateY(-1px);
}

/* Responsive Design */
@media (max-width: 767.98px) {
    .hero-section .display-4 {
        font-size: 2rem;
    }
    
    .hero-section .lead {
        font-size: 1rem;
    }
    
    .stat-card {
        margin-bottom: 1rem;
    }
    
    .method-section {
        margin-bottom: 2rem;
    }
}

@media (max-width: 575.98px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
    
    .card-body {
        padding: 1rem;
    }
}

/* Print Styles */
@media print {
    .navbar,
    footer,
    .btn,
    .skip-link {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3 {
        page-break-after: avoid;
    }
    
    .card,
    .alert {
        page-break-inside: avoid;
    }
    
    img {
        max-width: 100% !important;
        height: auto !important;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    }
    
    .card {
        border: 2px solid var(--dark-text);
    }
    
    .btn {
        border-width: 3px;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    ::before,
    ::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus Indicators for Better Accessibility */
*:focus {
    outline: 3px solid var(--primary-purple);
    outline-offset: 2px;
}

/* Better form control focus */
.form-control:focus,
.form-select:focus {
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 0.25rem rgba(142, 68, 173, 0.25);
}

/* Improved text contrast for gray text */
.text-muted {
    color: #495057 !important;
}

/* Ensure sufficient contrast for small text */
small,
.small {
    color: var(--dark-text);
}

/* Improve contrast for card text */
.card-text {
    color: var(--dark-text);
}

/* Ensure good contrast for secondary text */
.text-secondary {
    color: #495057 !important;
}

/* Override Bootstrap's text-muted with higher contrast */
.lead.text-muted {
    color: #495057 !important;
}

/* Fix any remaining low contrast text */
.text-warning {
    color: #B8860B !important;
}

.text-info {
    color: #0C5460 !important;
}

/* Improve contrast for semantic text utilities */
.text-danger {
    color: #842029 !important;
}

.text-primary {
    color: #0a58ca !important;
}

/* Loading Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease forwards;
}

/* Smooth Scrolling Enhancement */
html {
    scroll-behavior: smooth;
}

/* Better text selection */
::selection {
    background: rgba(142, 68, 173, 0.3);
    color: var(--dark-text);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-purple);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-purple);
}

/* Ensure images are accessible */
img:not([alt]) {
    border: 3px solid #ff0000;
}

/* EU Sponsor Sticky Badge */
.eu-sponsor-badge {
    position: fixed;
    top: 90%;
    right: 40px;
    transform: translateY(-50%);
    z-index: 1000;
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    padding: 10px;
    transition: var(--transition);
    border: 2px solid #6B2E87;
    opacity: 0.95;
}

.eu-sponsor-badge:hover {
    opacity: 1;
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.2);
}

.eu-sponsor-badge img {
    display: block;
    max-width: 360px;
    height: auto;
    border-radius: 6px;
}

/* Responsive adjustments for EU badge */
@media (max-width: 768px) {
    .eu-sponsor-badge {
        right: 10px;
        padding: 8px;
    }
    
    .eu-sponsor-badge img {
        max-width: 240px;
    }
}

@media (max-width: 480px) {
    .eu-sponsor-badge {
        top: auto;
        bottom: 20px;
        right: 10px;
        transform: none;
        padding: 6px;
    }
    
    .eu-sponsor-badge:hover {
        transform: scale(1.05);
    }
    
    .eu-sponsor-badge img {
        max-width: 200px;
    }
}

/* Hide EU badge when printing */
@media print {
    .eu-sponsor-badge {
        display: none !important;
    }
}

/* Accessibility Toolbar Styles */
.accessibility-toggle {
    color: var(--white) !important;
    border: none !important;
    padding: 0.5rem 1rem !important;
    border-radius: var(--border-radius) !important;
    transition: var(--transition) !important;
    background: transparent !important;
}

.accessibility-toggle:hover,
.accessibility-toggle:focus {
    background: rgba(255, 255, 255, 0.1) !important;
    color: var(--saffron-orange) !important;
}

.accessibility-toggle svg {
    margin-right: 0.5rem;
}

/* Mobile Accessibility Button - Always Visible */
.accessibility-toggle-mobile {
    font-size: 0.875rem !important;
    padding: 0.375rem 0.75rem !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    border-radius: var(--border-radius) !important;
    transition: all 0.3s ease !important;
    background: transparent !important;
    color: var(--white) !important;
    margin-left: auto;
    margin-right: 0.5rem;
}

.accessibility-toggle-mobile:hover,
.accessibility-toggle-mobile:focus {
    background: var(--saffron-orange) !important;
    border-color: var(--saffron-orange) !important;
    color: var(--white) !important;
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25) !important;
}

.accessibility-toggle-mobile svg {
    margin-right: 0;
}

/* Responsive adjustments for accessibility toggle */
@media (max-width: 768px) {
    .accessibility-toggle-mobile {
        padding: 0.25rem 0.5rem !important;
        font-size: 0.75rem !important;
        margin-right: 0.75rem;
    }
    
    .accessibility-toggle-mobile svg {
        width: 18px;
        height: 18px;
    }
}

@media (max-width: 480px) {
    .accessibility-toggle-mobile {
        padding: 0.25rem 0.375rem !important;
        margin-right: 0.5rem;
    }
    
    .accessibility-toggle-mobile svg {
        width: 16px;
        height: 16px;
    }
}

.accessibility-toolbar {
    background: #1a1a1a;
    color: var(--white);
    display: none;
    border-bottom: 3px solid var(--saffron-orange);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    z-index: 999;
    position: relative;
}

.accessibility-toolbar * {
    color: var(--white) !important;
}

.accessibility-toolbar.show {
    display: block;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.accessibility-toolbar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.accessibility-toolbar-title {
    display: flex;
    align-items: center;
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--white);
}

.accessibility-toolbar-title svg {
    margin-right: 0.5rem;
}

.accessibility-close {
    background: transparent;
    border: none;
    color: var(--white);
    padding: 0.5rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.accessibility-close:hover,
.accessibility-close:focus {
    background: rgba(255, 255, 255, 0.1);
    color: var(--saffron-orange);
}

.accessibility-toolbar-content {
    padding: 1rem 0;
}

.accessibility-section-title {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--white);
}

.accessibility-button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.accessibility-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius);
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.accessibility-btn:hover,
.accessibility-btn:focus {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--saffron-orange);
    color: var(--white);
    transform: translateY(-1px);
}

.accessibility-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.accessibility-btn:disabled:hover {
    transform: none;
    background: rgba(255, 255, 255, 0.1);
}

.accessibility-btn.active {
    background: var(--saffron-orange);
    border-color: var(--saffron-orange);
    color: var(--white);
}

.accessibility-btn svg {
    margin-right: 0.375rem;
    flex-shrink: 0;
}

.accessibility-toolbar-toggle {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 1rem;
}

.accessibility-toolbar-toggle .form-check-label {
    color: var(--white);
    font-size: 0.875rem;
    cursor: pointer;
}

.accessibility-toolbar-toggle .form-check-input:checked {
    background-color: var(--saffron-orange);
    border-color: var(--saffron-orange);
}

.accessibility-toolbar-toggle .form-check-input:focus {
    box-shadow: 0 0 0 0.25rem rgba(255, 107, 53, 0.25);
}

/* Accessibility Feature Styles */
body.font-size-small {
    font-size: 0.875rem;
}

body.font-size-large {
    font-size: 1.125rem;
}

body.font-size-extra-large {
    font-size: 1.25rem;
}

body.high-contrast {
    background: var(--white) !important;
    color: #000000 !important;
}

body.high-contrast * {
    background: var(--white) !important;
    color: #000000 !important;
    border-color: #000000 !important;
}

body.high-contrast .navbar,
body.high-contrast .accessibility-toolbar,
body.high-contrast .eu-sponsor-badge {
    background: #000000 !important;
    color: var(--white) !important;
}

body.high-contrast .navbar *,
body.high-contrast .accessibility-toolbar *,
body.high-contrast .eu-sponsor-badge * {
    background: transparent !important;
    color: var(--white) !important;
}

body.link-highlight a {
    background: #FFFF00 !important;
    color: #000000 !important;
    padding: 2px 4px !important;
    border-radius: 3px !important;
    font-weight: bold !important;
    text-decoration: underline !important;
    border: 1px solid #000000 !important;
}

body.focus-mode *:focus {
    outline: 4px solid var(--saffron-orange) !important;
    outline-offset: 2px !important;
    background: rgba(255, 107, 53, 0.1) !important;
    border-radius: var(--border-radius) !important;
}

/* Reading Mode Styles */
.reading-highlight {
    background: linear-gradient(120deg, var(--saffron-orange) 0%, transparent 100%) !important;
    padding: 2px 4px;
    border-radius: 3px;
    animation: readingPulse 1s ease-in-out;
}

@keyframes readingPulse {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

/* Responsive adjustments for accessibility toolbar */
@media (max-width: 768px) {
    .accessibility-toolbar-content .row {
        flex-direction: column;
    }
    
    .accessibility-toolbar-content .col-md-3 {
        margin-bottom: 1rem;
    }
    
    .accessibility-button-group {
        justify-content: center;
    }
    
    .accessibility-btn {
        flex: 1;
        min-width: 0;
        font-size: 0.75rem;
        padding: 0.375rem 0.5rem;
    }
    
    .accessibility-section-title {
        text-align: center;
        font-size: 0.75rem;
    }
}

@media (max-width: 480px) {
    .accessibility-toolbar {
        padding: 0.5rem 0;
    }
    
    .accessibility-toolbar-header {
        padding: 0.75rem 0;
    }
    
    .accessibility-toolbar-title {
        font-size: 1rem;
    }
    
    .accessibility-btn {
        font-size: 0.7rem;
        padding: 0.25rem 0.375rem;
    }
    
    .accessibility-btn svg {
        width: 14px;
        height: 14px;
        margin-right: 0.25rem;
    }
}

/* Hide accessibility toolbar when printing */
@media print {
    .accessibility-toolbar,
    .accessibility-toggle {
        display: none !important;
    }
}

/* Bootstrap color overrides for WCAG AA compliance */
.btn-outline-light {
    border-color: #f8f9fa;
    color: #212529;
}

.btn-outline-light:hover,
.btn-outline-light:focus {
    background-color: #f8f9fa;
    border-color: #f8f9fa;
    color: #212529;
}

/* Ensure navbar text has sufficient contrast */
.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.95) !important;
}

.navbar-dark .navbar-brand {
    color: rgba(255, 255, 255, 0.95) !important;
}

/* Fix card text contrast */
.card-title {
    color: #212529 !important;
}

.card-subtitle {
    color: #212529 !important;
}

.card-text {
    color: #212529 !important;
}

.card * {
    color: #212529 !important;
}

.card-body * {
    color: #212529 !important;
}

/* Improve alert text contrast */
.alert-warning {
    color: #212529 !important;
    background-color: #FFF3CD;
    border-color: #FFECB5;
}

.alert-info {
    color: #212529 !important;
    background-color: #D1ECF1;
    border-color: #B8DAED;
}

.alert-success {
    color: #212529 !important;
    background-color: #D1E7DD;
    border-color: #BADBCC;
}

.alert-primary {
    color: #212529 !important;
    background-color: #D1ECF1;
    border-color: #B8DAED;
}

/* Ensure all alert content has proper contrast */
.alert * {
    color: #212529 !important;
}

/* Ensure all remaining text elements meet contrast requirements */
.lead {
    color: var(--dark-text) !important;
}

.display-4 {
    color: var(--dark-text) !important;
}

/* Force higher contrast for any remaining low contrast elements */
body * {
    color: inherit;
}

/* Override any remaining Bootstrap muted text with higher specificity */
.text-muted,
.text-secondary,
small.text-muted,
p.text-muted,
.lead.text-muted,
p.lead.text-muted,
p.small.text-muted,
.small.text-muted {
    color: #495057 !important;
}

/* Force all muted text elements to use high contrast color */
*[class*="text-muted"] {
    color: #495057 !important;
}

/* Ensure all lead elements have proper contrast */
.lead {
    color: #2C1810 !important;
}

/* WCAG focus visibility */
:focus-visible {
    outline: 3px solid #ffbf00;
    outline-offset: 3px;
}
a:focus-visible, button:focus-visible {
    text-decoration: underline;
}
/* Underline on hover for links for color-independence */
a:hover { text-decoration: underline; }