/* Multi-Column Layout Component CSS */
/* Professional Modern Campus CMS Component */
/* Following established patterns from clickable-box-component */

/* ========================================
   CSS Custom Properties (Theme System)
   ======================================== */

:root {
    /* Base colors */
    --multi-column-bg: #ffffff;
    --multi-column-color: #333333;
    --multi-column-border-color: #ddd;
    --multi-column-header-color: #2c3e50;
    
    /* Spacing */
    --multi-column-gap: 20px;
    --multi-column-padding: 20px;
    --multi-column-margin: 1rem 0;
    
    /* Typography */
    --multi-column-font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --multi-column-font-size: 16px;
    --multi-column-line-height: 1.6;
    --multi-column-header-font-size: 1.5rem;
    --multi-column-title-font-size: 1.25rem;
    
    /* Borders */
    --multi-column-border-width: 1px;
    --multi-column-border-radius: 8px;
    --multi-column-border-style: solid;
    
    /* Shadows */
    --multi-column-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    --multi-column-shadow-hover: 0 4px 8px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --multi-column-transition: all 0.3s ease;
    
    /* CTA Button */
    --multi-column-cta-bg: #007bff;
    --multi-column-cta-color: #ffffff;
    --multi-column-cta-hover-bg: #0056b3;
    --multi-column-cta-hover-color: #ffffff;
    
    /* Focus/Accessibility */
    --multi-column-focus-color: #0066cc;
    --multi-column-focus-width: 2px;
}

/* ========================================
   Component Container
   ======================================== */

.multi-column-layout-component {
    margin: var(--multi-column-margin);
    font-family: var(--multi-column-font-family);
    font-size: var(--multi-column-font-size);
    line-height: var(--multi-column-line-height);
    color: var(--multi-column-color);
}

/* Component Header */
.multi-column-layout-component__header {
    margin-bottom: calc(var(--multi-column-gap) * 0.75);
    text-align: center;
}

.multi-column-layout-component__header .section__header {
    font-size: var(--multi-column-header-font-size);
    font-weight: 600;
    color: var(--multi-column-header-color);
    margin: 0;
}

/* Component Description */
.multi-column-layout-component__description {
    margin-bottom: var(--multi-column-gap);
    text-align: center;
}

.multi-column-layout-component__description p {
    font-size: 1.1rem;
    color: #666;
    max-width: 800px;
    margin: 0 auto;
}

/* ========================================
   Grid Layout System
   ======================================== */

.multi-column-layout-grid {
    display: grid;
    gap: var(--multi-column-gap);
    width: 100%;
    box-sizing: border-box;
}

/* Grid Layout Options */
.multi-column-layout-grid--grid-1 {
    grid-template-columns: 1fr;
}

.multi-column-layout-grid--grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.multi-column-layout-grid--grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.multi-column-layout-grid--grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* Equal Height Columns - CSS Grid handles this automatically with align-items: stretch */
/* When equal_height is true, we ensure stretch alignment is applied */

/* ========================================
   Column Alignment Options
   ======================================== */

.multi-column-layout-grid--align-top {
    align-items: start;
}

.multi-column-layout-grid--align-center {
    align-items: center;
}

.multi-column-layout-grid--align-bottom {
    align-items: end;
}

.multi-column-layout-grid--align-stretch {
    align-items: stretch;
}

/* ========================================
   Column Styling
   ======================================== */

.multi-column-layout-column {
    background: var(--multi-column-bg);
    color: var(--multi-column-color);
    box-sizing: border-box;
    transition: var(--multi-column-transition);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* Column Header */
.multi-column-layout-column__header {
    margin-bottom: 0;
}

.multi-column-layout-column__title {
    font-size: var(--multi-column-title-font-size);
    font-weight: 600;
    color: var(--multi-column-header-color);
    margin: 0;
    padding: var(--multi-column-padding) var(--multi-column-padding) 0;
}

/* Column Content */
.multi-column-layout-column__content {
    padding: calc(var(--multi-column-padding) * 0.5) var(--multi-column-padding) var(--multi-column-padding);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.multi-column-layout-column__content p {
    margin: 0 0 1rem 0;
}

.multi-column-layout-column__content p:last-child {
    margin-bottom: 0;
}

/* Column Images */
.multi-column-layout-column__image {
    margin: 1rem 0;
}

.multi-column-layout-column__image img {
    width: 100%;
    height: auto;
    border-radius: calc(var(--multi-column-border-radius) * 0.5);
    box-shadow: var(--multi-column-shadow);
}

/* ========================================
   Border Variations
   ======================================== */

/* No Border */
.multi-column-layout-grid--border-none .multi-column-layout-column {
    border: none;
    box-shadow: none;
}

/* Subtle Border */
.multi-column-layout-grid--border-subtle .multi-column-layout-column {
    border: var(--multi-column-border-width) var(--multi-column-border-style) var(--multi-column-border-color);
    border-radius: var(--multi-column-border-radius);
    box-shadow: var(--multi-column-shadow);
}

/* Strong Border */
.multi-column-layout-grid--border-strong .multi-column-layout-column {
    border: calc(var(--multi-column-border-width) * 2) var(--multi-column-border-style) var(--multi-column-border-color);
    border-radius: var(--multi-column-border-radius);
    box-shadow: var(--multi-column-shadow);
}

/* Card Style */
.multi-column-layout-grid--border-card .multi-column-layout-column {
    border: var(--multi-column-border-width) var(--multi-column-border-style) var(--multi-column-border-color);
    border-radius: calc(var(--multi-column-border-radius) * 1.5);
    box-shadow: var(--multi-column-shadow);
}

.multi-column-layout-grid--border-card .multi-column-layout-column:hover {
    box-shadow: var(--multi-column-shadow-hover);
    transform: translateY(-2px);
}

/* ========================================
   Spacing Variations
   ======================================== */

/* Compact Spacing */
.multi-column-layout-grid--spacing-compact {
    gap: calc(var(--multi-column-gap) * 0.5);
}

.multi-column-layout-grid--spacing-compact .multi-column-layout-column__title {
    padding: calc(var(--multi-column-padding) * 0.75) calc(var(--multi-column-padding) * 0.75) 0;
}

.multi-column-layout-grid--spacing-compact .multi-column-layout-column__content {
    padding: calc(var(--multi-column-padding) * 0.375) calc(var(--multi-column-padding) * 0.75) calc(var(--multi-column-padding) * 0.75);
}

/* Normal Spacing (default) */
.multi-column-layout-grid--spacing-normal {
    gap: var(--multi-column-gap);
}

/* Generous Spacing */
.multi-column-layout-grid--spacing-generous {
    gap: calc(var(--multi-column-gap) * 1.5);
}

.multi-column-layout-grid--spacing-generous .multi-column-layout-column__title {
    padding: calc(var(--multi-column-padding) * 1.25) calc(var(--multi-column-padding) * 1.25) 0;
}

.multi-column-layout-grid--spacing-generous .multi-column-layout-column__content {
    padding: calc(var(--multi-column-padding) * 0.625) calc(var(--multi-column-padding) * 1.25) calc(var(--multi-column-padding) * 1.25);
}

/* ========================================
   Call-to-Action Buttons
   ======================================== */

.multi-column-layout-column__cta {
    margin-top: auto;
    padding-top: 1.5rem;
}

.multi-column-layout-cta-button {
    display: inline-block;
    background: var(--multi-column-cta-bg);
    color: var(--multi-column-cta-color);
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: calc(var(--multi-column-border-radius) * 0.5);
    font-weight: 600;
    transition: var(--multi-column-transition);
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.multi-column-layout-cta-button:hover {
    background: var(--multi-column-cta-hover-bg);
    color: var(--multi-column-cta-hover-color);
    transform: translateY(-1px);
    box-shadow: var(--multi-column-shadow-hover);
}

.multi-column-layout-cta-button:focus {
    outline: var(--multi-column-focus-width) solid var(--multi-column-focus-color);
    outline-offset: 2px;
}

/* ========================================
   Theme Variations (HCCC Institutional)
   ======================================== */

/* HCCC Primary Theme (Teal) */
.multi-column-layout-component.theme-hccc-primary {
    /* HCCC Brand Colors */
    --multi-column-bg: #ffffff;
    --multi-column-color: #000000;
    --multi-column-border-color: #00857a;
    --multi-column-header-color: #00857a;
    
    /* Primary Teal Palette */
    --multi-column-cta-bg: #00857a;
    --multi-column-cta-color: #ffffff;
    --multi-column-cta-hover-bg: #2b3990;
    --multi-column-cta-hover-color: #fff200;
    
    /* Typography */
    --multi-column-font-family: "Montserrat", Arial, Helvetica, sans-serif;
    --multi-column-header-font-size: 1.5rem;
    --multi-column-title-font-size: 1.25rem;
    --multi-column-font-weight: 400;
    
    /* Shadows with brand color tint */
    --multi-column-shadow: 0 2px 8px rgba(0, 133, 122, 0.15);
    --multi-column-shadow-hover: 0 4px 16px rgba(0, 133, 122, 0.25);
}

/* HCCC Secondary Theme (Blue) */
.multi-column-layout-component.theme-hccc-secondary {
    /* HCCC Blue Palette */
    --multi-column-bg: #ffffff;
    --multi-column-color: #000000;
    --multi-column-border-color: #2b3990;
    --multi-column-header-color: #2b3990;
    
    /* Secondary Blue Palette */
    --multi-column-cta-bg: #2b3990;
    --multi-column-cta-color: #ffffff;
    --multi-column-cta-hover-bg: #1d2974;
    --multi-column-cta-hover-color: #fff200;
    
    /* Typography */
    --multi-column-font-family: "Montserrat", Arial, Helvetica, sans-serif;
    --multi-column-header-font-size: 1.5rem;
    --multi-column-title-font-size: 1.25rem;
    --multi-column-font-weight: 400;
    
    /* Shadows with brand color tint */
    --multi-column-shadow: 0 2px 8px rgba(43, 57, 144, 0.15);
    --multi-column-shadow-hover: 0 4px 16px rgba(43, 57, 144, 0.25);
}

/* HCCC Accent Theme (Yellow) */
.multi-column-layout-component.theme-hccc-accent {
    /* HCCC Accent Colors */
    --multi-column-bg: #ffffff;
    --multi-column-color: #000000;
    --multi-column-border-color: #00857a;
    --multi-column-header-color: #00857a;
    
    /* Yellow Accent Palette */
    --multi-column-cta-bg: #1d2974;
    --multi-column-cta-color: #fff200;
    --multi-column-cta-hover-bg: #00857a;
    --multi-column-cta-hover-color: #ffffff;
    
    /* Typography */
    --multi-column-font-family: "Montserrat", Arial, Helvetica, sans-serif;
    --multi-column-header-font-size: 1.5rem;
    --multi-column-title-font-size: 1.25rem;
    --multi-column-font-weight: 400;
    
    /* Enhanced styling */
    --multi-column-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --multi-column-shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.15);
    
    /* Yellow accent line */
    --multi-column-accent-color: #fff200;
}

/* Additional Theme Enhancements */
.multi-column-layout-component[class*="theme-hccc"] .section__header {
    font-weight: 800;
    line-height: 1.2;
}

.multi-column-layout-component[class*="theme-hccc"] .multi-column-layout-column__title {
    font-weight: 700;
    line-height: 1.2;
}

.multi-column-layout-component[class*="theme-hccc"] a {
    font-weight: 700;
    text-decoration: none;
    transition: color 0.3s ease;
}

/* Yellow accent line for accent theme headers */
.multi-column-layout-component.theme-hccc-accent .section__header::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: #fff200;
    margin: 16px auto 0;
}

/* ========================================
   50th Anniversary Themes
   ======================================== */

/* Anniversary Theme (Black & Gold) */
.multi-column-layout-component.theme-anniversary {
    /* Anniversary Black & Gold Colors */
    --multi-column-bg: #ffffff;
    --multi-column-color: #1a1a1a;
    --multi-column-border-color: #d4af37;
    --multi-column-header-color: #1a1a1a;
    
    /* Black & Gold Palette */
    --multi-column-cta-bg: #1a1a1a;
    --multi-column-cta-color: #d4af37;
    --multi-column-cta-hover-bg: #333333;
    --multi-column-cta-hover-color: #f4d03f;
    
    /* Typography */
    --multi-column-font-family: "Montserrat", Arial, Helvetica, sans-serif;
    --multi-column-header-font-size: 1.75rem;
    --multi-column-title-font-size: 1.3rem;
    --multi-column-font-weight: 500;
    
    /* Enhanced styling */
    --multi-column-shadow: 0 4px 12px rgba(26, 26, 26, 0.15);
    --multi-column-shadow-hover: 0 8px 24px rgba(26, 26, 26, 0.25);
    --multi-column-focus-color: #d4af37;
    
    /* Special anniversary styling */
    background: linear-gradient(to bottom, #ffffff 0%, #fafafa 100%);
}

/* Anniversary Gold Theme (Gold Background) */
.multi-column-layout-component.theme-anniversary-gold {
    /* Anniversary Gold Background Colors */
    --multi-column-bg: #d4af37;
    --multi-column-color: #1a1a1a;
    --multi-column-border-color: #1a1a1a;
    --multi-column-header-color: #1a1a1a;
    
    /* Gold Background Palette */
    --multi-column-cta-bg: #1a1a1a;
    --multi-column-cta-color: #d4af37;
    --multi-column-cta-hover-bg: #000000;
    --multi-column-cta-hover-color: #f4d03f;
    
    /* Typography */
    --multi-column-font-family: "Montserrat", Arial, Helvetica, sans-serif;
    --multi-column-header-font-size: 1.75rem;
    --multi-column-title-font-size: 1.3rem;
    --multi-column-font-weight: 600;
    
    /* Enhanced styling */
    --multi-column-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    --multi-column-shadow-hover: 0 8px 32px rgba(0, 0, 0, 0.3);
    --multi-column-focus-color: #1a1a1a;
}

/* Anniversary Theme Column Enhancements */
.multi-column-layout-component.theme-anniversary .multi-column-layout-column {
    background: #fafafa;
    border-color: #d4af37;
}

.multi-column-layout-component.theme-anniversary .multi-column-layout-column:hover {
    background: #ffffff;
    border-color: #f4d03f;
    box-shadow: 0 8px 32px rgba(212, 175, 55, 0.2);
}

.multi-column-layout-component.theme-anniversary-gold .multi-column-layout-column {
    background: linear-gradient(135deg, #d4af37 0%, #f4d03f 100%);
    border: 2px solid #1a1a1a;
    position: relative;
    overflow: visible;
}

.multi-column-layout-component.theme-anniversary-gold .multi-column-layout-column:hover {
    background: linear-gradient(135deg, #f4d03f 0%, #ffd700 100%);
    border-color: #000000;
    transform: translateY(-4px);
}

/* Anniversary Badge Enhancement */
.multi-column-layout-component.theme-anniversary::before {
    content: '50TH';
    position: absolute;
    top: -15px;
    right: 20px;
    background: #d4af37;
    color: #1a1a1a;
    padding: 4px 12px;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 1px;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Anniversary Gold - Badge on each card */
.multi-column-layout-component.theme-anniversary-gold .multi-column-layout-column::before {
    content: '50TH';
    position: absolute;
    top: -12px;
    right: 15px;
    background: #1a1a1a;
    color: #d4af37;
    padding: 4px 12px;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 1px;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    z-index: 1;
}

/* Anniversary Typography Adjustments */
.multi-column-layout-component[class*="theme-anniversary"] .section__header {
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.multi-column-layout-component[class*="theme-anniversary"] .multi-column-layout-column__title {
    font-weight: 700;
    color: #1a1a1a;
}

/* Ensure anniversary-gold theme has proper text colors */
.multi-column-layout-component.theme-anniversary-gold .multi-column-layout-column__title,
.multi-column-layout-component.theme-anniversary-gold .multi-column-layout-column__content,
.multi-column-layout-component.theme-anniversary-gold .multi-column-layout-column__content p {
    color: #1a1a1a;
}


.multi-column-layout-component.theme-anniversary-gold .multi-column-layout-cta-button {
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.multi-column-layout-component.theme-anniversary-gold .multi-column-layout-cta-button:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

/* ========================================
   Responsive Design
   ======================================== */

/* Tablet breakpoint */
@media (max-width: 768px) {
    .multi-column-layout-grid--grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .multi-column-layout-grid--grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .multi-column-layout-component__header .section__header {
        font-size: 1.25rem;
    }
    
    .multi-column-layout-column__title {
        font-size: 1.1rem;
    }
    
    .multi-column-layout-grid {
        gap: calc(var(--multi-column-gap) * 0.75);
    }
}

/* Mobile breakpoint */
@media (max-width: 480px) {
    .multi-column-layout-grid--grid-2,
    .multi-column-layout-grid--grid-3,
    .multi-column-layout-grid--grid-4 {
        grid-template-columns: 1fr;
    }
    
    .multi-column-layout-column__content {
        padding: calc(var(--multi-column-padding) * 0.75);
    }
    
    .multi-column-layout-grid {
        gap: calc(var(--multi-column-gap) * 0.5);
    }
    
    .multi-column-layout-component__header .section__header {
        font-size: 1.1rem;
    }
    
    .multi-column-layout-column__title {
        font-size: 1rem;
    }
}

/* ========================================
   Accessibility Features
   ======================================== */

/* Focus indicators */
.multi-column-layout-column:focus-within {
    outline: var(--multi-column-focus-width) solid var(--multi-column-focus-color);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .multi-column-layout-column {
        border: calc(var(--multi-column-border-width) * 2) solid currentColor;
    }
    
    .multi-column-layout-cta-button {
        border: 2px solid currentColor;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .multi-column-layout-column,
    .multi-column-layout-cta-button {
        transition: none;
    }
    
    .multi-column-layout-grid--border-card .multi-column-layout-column:hover {
        transform: none;
    }
    
    .multi-column-layout-cta-button:hover {
        transform: none;
    }
}

/* Print styles */
@media print {
    .multi-column-layout-component {
        break-inside: avoid;
    }
    
    .multi-column-layout-column {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .multi-column-layout-cta-button {
        background: transparent !important;
        color: #000 !important;
        border: 1px solid #000 !important;
    }
}

/* ========================================
   Utility Classes
   ======================================== */

/* Screen reader only content */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Clear floats */
.multi-column-layout-column__content::after {
    content: "";
    display: table;
    clear: both;
}

/* Image responsiveness */
.multi-column-layout-column__content img {
    max-width: 100%;
    height: auto;
}

/* List styling within columns */
.multi-column-layout-column__content ul,
.multi-column-layout-column__content ol {
    margin: 0 0 1rem 0;
    padding-left: 1.5rem;
}

.multi-column-layout-column__content li {
    margin-bottom: 0.5rem;
}

/* Table styling within columns */
.multi-column-layout-column__content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.multi-column-layout-column__content th,
.multi-column-layout-column__content td {
    padding: 0.5rem;
    text-align: left;
    border-bottom: 1px solid var(--multi-column-border-color);
}

.multi-column-layout-column__content th {
    font-weight: 600;
    color: var(--multi-column-header-color);
}