/* Hamburg Township Library Theme - Blue/Green Palette */

/* External link indicators removed - using Bootstrap bi-box-arrow-up-right icons in HTML instead */

/* ========================================
   COLOR VARIABLES
   Main library colors: Blues and Greens
   Kids section colors: Warm reds, oranges, yellows
   ======================================== */
:root {
    --primary-blue: #2E5D7A;
    --secondary-blue: #397F93;
    --light-blue: #B8D4E3;
    --primary-green: #4A7C59;
    --secondary-green: #5D804C;
    --light-green: #C8D4B8;
    --white: #FFFFFF;
    --light-gray: #F8F9FA;
    --text-dark: #2C3E50;
    
    /* Kids Warm Theme - Reds, Oranges, Yellows */
    --kids-deep-red: #B71C1C;
    --kids-bright-red: #E53935;
    --kids-coral-red: #FF5722;
    --kids-sunshine-yellow: #FFB300;
    --kids-golden-yellow: #FF8F00;
    --kids-bright-orange: #FF6F00;
    --kids-warm-orange: #FF9800;
    --kids-peach: #FFCC80;
    
    /* Additional Kids Colors - All Red/Orange/Yellow Theme */
    --kids-lime: #FFB300;        /* Replace lime green with sunshine yellow */
    --kids-berry: #E53935;       /* Replace berry purple with bright red */
    --kids-earth: #FF8F00;       /* Replace earth brown with golden yellow */

    /* Override Bootstrap default primary to match site theme */
    --bs-primary: #2E5D7A;
    --bs-primary-rgb: 46, 93, 122;
}

/* Override Bootstrap btn-primary to use site blue */
.btn-primary {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
}
.btn-primary:hover {
    background-color: #245068;
    border-color: #245068;
}
.btn-outline-primary {
    color: var(--primary-blue);
    border-color: var(--primary-blue);
}
.btn-outline-primary:hover {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
    color: white;
}

/* Override Bootstrap btn-success to use site green */
.btn-success {
    background-color: var(--primary-green);
    border-color: var(--primary-green);
}
.btn-success:hover {
    background-color: #3d6a4a;
    border-color: #3d6a4a;
}
.btn-outline-success {
    color: var(--primary-green);
    border-color: var(--primary-green);
}
.btn-outline-success:hover {
    background-color: var(--primary-green);
    border-color: var(--primary-green);
    color: white;
}

/* Override Bootstrap info (bright cyan) to use site secondary-blue */
.btn-info {
    background-color: var(--secondary-blue);
    border-color: var(--secondary-blue);
    color: white;
}
.btn-info:hover {
    background-color: #3d7a8c;
    border-color: #3d7a8c;
    color: white;
}
.bg-info {
    background-color: var(--secondary-blue) !important;
}
.text-info {
    color: var(--secondary-blue) !important;
}
.badge.bg-info {
    background-color: var(--secondary-blue) !important;
}

/* Override Bootstrap warning to use a muted gold */
.btn-warning {
    background-color: #c49a2a;
    border-color: #c49a2a;
    color: white;
}
.btn-warning:hover {
    background-color: #a88323;
    border-color: #a88323;
    color: white;
}
.bg-warning {
    background-color: #c49a2a !important;
}

/* Override Bootstrap danger to use a muted red */
.btn-danger {
    background-color: #a94442;
    border-color: #a94442;
}
.btn-danger:hover {
    background-color: #8c3836;
    border-color: #8c3836;
}

/* ========================================
   BACKGROUND
   ======================================== */
body {
    background-color: #f7f7f7;
}

/* ========================================
   HOMEPAGE ACTION CARDS
   "What Can You Do Here?" section
   ======================================== */
.actions-section {
    background-color: #eef2f6;
    border-radius: 14px;
    padding: 3rem 2rem;
}

.actions-heading {
    text-align: center;
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--primary-blue, #2E5D7A);
    margin-bottom: 2.25rem;
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.action-card {
    display: block;
    text-decoration: none;
    color: inherit;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    cursor: pointer;
}

.action-card:hover,
.action-card:focus-visible {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    text-decoration: none;
    color: inherit;
}

.action-card:focus-visible {
    outline: 3px solid var(--primary-blue, #2E5D7A);
    outline-offset: 2px;
}

.action-card img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    object-position: center;
    display: block;
}

.action-card-content {
    padding: 1.1rem 1.25rem 1.25rem;
}

.action-card-content h3 {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--primary-blue, #2E5D7A);
    margin-bottom: 0.3rem;
}

.action-card-content p {
    font-size: 0.88rem;
    color: #3a3f47;
    line-height: 1.45;
    margin-bottom: 0;
}

@media (max-width: 991px) {
    .actions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575px) {
    .actions-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    .actions-section {
        padding: 1.5rem 0.75rem;
    }
    .actions-heading {
        font-size: 1.4rem;
        margin-bottom: 1.5rem;
    }
    .action-card img {
        aspect-ratio: auto;
        height: 90px;
    }
    .action-card-content {
        padding: 0.7rem 0.75rem 0.85rem;
    }
    .action-card-content h3 {
        font-size: 0.85rem;
        margin-bottom: 0.2rem;
    }
    .action-card-content p {
        font-size: 0.75rem;
        line-height: 1.35;
    }
}

/* ========================================
   BACKGROUND COLOR UTILITY CLASSES
   Quick classes for applying theme colors as backgrounds
   Usage: <div class="bg-primary-blue">...</div>
   ======================================== */
.bg-primary-blue { background-color: var(--primary-blue) !important; }
.bg-secondary-blue { background-color: var(--secondary-blue) !important; }
.bg-light-blue { background-color: var(--light-blue) !important; }
.bg-primary-green { background-color: var(--primary-green) !important; }
.bg-secondary-green { background-color: var(--secondary-green) !important; }
.bg-light-green { background-color: var(--light-green) !important; }

/* ========================================
   TEXT COLOR UTILITY CLASSES
   Quick classes for applying theme colors to text
   Usage: <p class="text-primary-blue">...</p>
   ======================================== */
.text-primary-blue { color: var(--primary-blue) !important; }
.text-secondary-blue { color: var(--secondary-blue) !important; }
.text-primary-green { color: var(--primary-green) !important; }
.text-secondary-green { color: var(--secondary-green) !important; }

/* ========================================
   BUTTON STYLES
   Custom button colors matching library theme
   Each has hover state for better interactivity
   ======================================== */
.btn-primary-blue {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
    color: white;
}
.btn-primary-blue:hover {
    background-color: var(--secondary-blue);
    border-color: var(--secondary-blue);
}

.btn-secondary-blue {
    background-color: var(--secondary-blue);
    border-color: var(--secondary-blue);
    color: white;
}
.btn-secondary-blue:hover {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.btn-light-blue {
    background-color: var(--light-blue);
    border-color: var(--light-blue);
    color: var(--text-dark);
}
.btn-light-blue:hover {
    background-color: var(--secondary-blue);
    border-color: var(--secondary-blue);
    color: white;
}

.btn-primary-green {
    background-color: var(--primary-green);
    border-color: var(--primary-green);
    color: white;
}
.btn-primary-green:hover {
    background-color: var(--secondary-green);
    border-color: var(--secondary-green);
}

.btn-secondary-green {
    background-color: var(--secondary-green);
    border-color: var(--secondary-green);
    color: white;
}
.btn-secondary-green:hover {
    background-color: var(--primary-green);
    border-color: var(--primary-green);
}

.btn-light-green {
    background-color: var(--light-green);
    border-color: var(--light-green);
    color: var(--text-dark);
}
.btn-light-green:hover {
    background-color: var(--secondary-green);
    border-color: var(--secondary-green);
    color: white;
}

/* ========================================
   NAVIGATION STYLES
   Navbar branding and link styling
   ======================================== */
.navbar-brand {
    color: var(--primary-blue) !important;
    font-weight: 700;
    font-size: 1.5rem;
}

.nav-link {
    color: var(--text-dark) !important;
    font-weight: 500;
}

.nav-link:hover {
    color: var(--primary-blue) !important;
}

/* ========================================
   PAGE SECTIONS
   Hero section: Homepage banner with gradient
   Page header: Standard page headers with gradient
   ======================================== */
.hero-section {
    background: linear-gradient(to right, var(--primary-blue), var(--light-blue) 30%, var(--light-green) 70%, var(--primary-green));
    color: var(--text-dark);
}

.page-header {
    background: linear-gradient(135deg, var(--light-blue), var(--light-green));
    color: var(--text-dark);
}

/* ========================================
   CARD COMPONENTS
   Custom card styling with shadows and hover effects
   ======================================== */
.card-custom {
    border: none;
    box-shadow: 0 6px 12px rgba(0,0,0,0.25);
    transition: transform 0.2s;
}

.card-custom:hover {
    transform: translateY(-2px);
}

/* ========================================
   ICON STYLING
   Circular icon containers for feature cards
   ======================================== */
.icon-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin-bottom: 1rem;
}

/* ========================================
   TYPOGRAPHY & HEADERS
   Section headers with colored underlines
   ======================================== */
.section-header {
    color: var(--primary-blue);
    border-bottom: 3px solid var(--primary-green);
    padding-bottom: 0.5rem;
    margin-bottom: 2rem;
}

/* ========================================
   CONTENT BOXES
   Highlighted content areas with left border accent
   ======================================== */
.highlight-box {
    background: var(--light-green);
    border-left: 4px solid var(--primary-green);
    padding: 1.5rem;
    margin: 1rem 0;
}

/* ========================================
   NUMBERED STEPS
   Circular number badges for step-by-step guides
   ======================================== */
.step-number {
    background: var(--primary-blue);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.2rem;
}

/* ========================================
   TABLE STYLING
   Pricing and fee tables with colored headers
   ======================================== */
.pricing-table th {
    background: var(--primary-blue);
    color: white;
}

.pricing-table .table-success {
    background-color: rgba(200, 212, 184, 0.3) !important;
}

.fee-table {
    background: var(--light-gray);
}

.fee-table th {
    background: var(--primary-blue);
    color: white;
}

/* ========================================
   DATABASE/RESOURCE GRID
   Card hover effects for database listings
   ======================================== */
.database-grid .card {
    transition: all 0.2s ease;
}

.database-grid .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.25);
}

/* ========================================
   MEGA MENU DROPDOWN
   Large dropdown menus with multiple columns
   Centered positioning with smooth transitions
   ======================================== */
.navbar {
    position: relative;
    z-index: 1000;
}

.mega-menu {
    position: absolute !important;
    top: 100% !important;
    left: 50% !important;
    transform: translateX(-50%) translateY(-10px);
    width: 800px !important;
    max-width: 90vw !important;
    border: none;
    border-radius: 8px;
    box-shadow: 0 12px 25px rgba(0,0,0,0.25);
    padding: 2rem;
    margin-top: 0;
    background: #f8fbfd;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.dropdown:hover .mega-menu,
.dropdown.show .mega-menu {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    visibility: visible;
}

.mega-menu .dropdown-header {
    color: var(--primary-blue);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    padding-bottom: 0.25rem;
    border-bottom: 2px solid var(--light-blue);
}

.mega-menu .dropdown-item {
    padding: 0.25rem 0;
    font-size: 0.85rem;
    white-space: normal;
}

.mega-menu .dropdown-item:hover {
    background-color: var(--light-blue);
    color: var(--primary-blue);
}

.mega-menu .dropdown-item.active {
    background-color: transparent;
    color: var(--primary-green);
    font-weight: 600;
}

.mega-menu-column {
    padding: 0 1.5rem;
}

.dropdown-divider {
    margin: 1rem 0;
    border-color: var(--light-gray);
}

.dropdown-menu.mega-menu .container {
    max-width: none;
    margin: 0;
    padding: 0;
}

.nav-item.dropdown:hover .dropdown-toggle {
    color: var(--primary-blue) !important;
}

.nav-item.dropdown:last-of-type .mega-menu {
    left: auto !important;
    right: 0 !important;
    transform: translateX(20%) translateY(-10px) !important;
    margin-right: 2rem !important;
}

.nav-item.dropdown:last-of-type:hover .mega-menu,
.nav-item.dropdown:last-of-type.show .mega-menu {
    transform: translateX(20%) translateY(0) !important;
}

/* ========================================
   MY ACCOUNT BUTTON
   Special styling for account button in navbar
   ======================================== */
.btn-primary-green.nav-link {
    color: white !important;
}

.btn-primary-green.nav-link:hover {
    color: white !important;
}

/* ========================================
   ICON SIZE UTILITIES
   Consistent icon sizing classes
   xs(0.5rem) → sm(1.5rem) → md(2rem) → lg(3rem) → xl(4rem) → xxl(5rem)
   ======================================== */
.icon-xs { font-size: 0.5rem; vertical-align: middle; }
.icon-sm { font-size: 1.5rem; }
.icon-md { font-size: 2rem; }
.icon-lg { font-size: 3rem; }
.icon-xl { font-size: 4rem; }
.icon-xxl { font-size: 5rem; }

/* ========================================
   SOCIAL MEDIA ICONS
   Standard size for footer social icons
   WCAG 2.2 compliant - meets 24x24px minimum target size
   ======================================== */
.social-icon {
    font-size: 1.5rem; /* 24px - meets WCAG 2.2 SC 2.5.8 */
}

/* ========================================
   LAYOUT UTILITIES
   Helper classes for layout constraints
   ======================================== */
.max-width-300 { max-width: 300px; }
.forced-white { color: white !important; }

/* ========================================
   SPECIAL BACKGROUNDS
   Custom background colors for specific components
   ======================================== */
.bg-light-custom {
    background-color: var(--light-blue);
    color: var(--text-dark);
    border: none;
}

/* ========================================
   ALERT MESSAGES
   Custom alert box with left border accent
   ======================================== */
.alert-warning-custom {
    background-color: rgba(255, 193, 7, 0.1);
    border-left: 4px solid #ffc107 !important;
}

/* ========================================
   CARD LAYOUT
   Flexbox setup for consistent card button positioning
   ======================================== */
.card-body {
    display: flex;
    flex-direction: column;
}

.card-body .mt-auto {
    margin-top: auto;
}

/* ========================================
   SHADOW EFFECTS
   Stronger shadows than Bootstrap defaults
   Creates more depth and visual hierarchy
   ======================================== */
.shadow-sm {
    box-shadow: 0 2px 6px rgba(0,0,0,0.3) !important;
}

.shadow {
    box-shadow: 0 6px 15px rgba(0,0,0,0.35) !important;
}

.shadow-lg {
    box-shadow: 0 12px 25px rgba(0,0,0,0.4) !important;
}

/* ========================================
   NAVIGATION BAR SHADOW
   Special shadow for navbar to stand out
   ======================================== */
.navbar.shadow-sm {
    box-shadow: 0 3px 8px rgba(0,0,0,0.15) !important;
}

/* ========================================
   KIDS SECTION COLORS
   Warm theme using reds, oranges, and yellows
   Background classes: bg-kids-*
   Text classes: text-kids-*
   Button classes: btn-kids-*
   ======================================== */
.bg-kids-deep { background-color: var(--kids-deep-red) !important; }
.bg-kids-bright { background-color: var(--kids-bright-red) !important; }
.bg-kids-coral { background-color: var(--kids-coral-red) !important; }
.bg-kids-sunshine { background-color: var(--kids-sunshine-yellow) !important; }
.bg-kids-golden { background-color: var(--kids-golden-yellow) !important; }
.bg-kids-orange { background-color: var(--kids-bright-orange) !important; }
.bg-kids-warm { background-color: var(--kids-warm-orange) !important; }
.bg-kids-peach { background-color: var(--kids-peach) !important; }
.bg-kids-lime { background-color: var(--kids-lime) !important; }
.bg-kids-berry { background-color: var(--kids-berry) !important; }
.bg-kids-earth { background-color: var(--kids-earth) !important; }

.text-kids-deep { color: var(--kids-deep-red) !important; }
.text-kids-bright { color: var(--kids-bright-red) !important; }
.text-kids-coral { color: var(--kids-coral-red) !important; }
.text-kids-sunshine { color: var(--kids-sunshine-yellow) !important; }
.text-kids-golden { color: var(--kids-golden-yellow) !important; }
.text-kids-orange { color: var(--kids-bright-orange) !important; }
.text-kids-warm { color: var(--kids-warm-orange) !important; }
.text-kids-peach { color: var(--kids-peach) !important; }
.text-kids-lime { color: var(--kids-lime) !important; }
.text-kids-berry { color: var(--kids-berry) !important; }
.text-kids-earth { color: var(--kids-earth) !important; }

.btn-kids-deep {
    background-color: var(--kids-deep-red);
    border-color: var(--kids-deep-red);
    color: white;
}
.btn-kids-deep:hover {
    background-color: var(--kids-bright-red);
    border-color: var(--kids-bright-red);
    color: white;
}

.btn-kids-sunshine {
    background-color: var(--kids-sunshine-yellow);
    border-color: var(--kids-sunshine-yellow);
    color: var(--text-dark);
}
.btn-kids-sunshine:hover {
    background-color: var(--kids-golden-yellow);
    border-color: var(--kids-golden-yellow);
    color: var(--text-dark);
}

.btn-kids-orange {
    background-color: var(--kids-bright-orange);
    border-color: var(--kids-bright-orange);
    color: white;
}
.btn-kids-orange:hover {
    background-color: var(--kids-warm-orange);
    border-color: var(--kids-warm-orange);
    color: white;
}

.btn-kids-coral {
    background-color: var(--kids-coral-red);
    border-color: var(--kids-coral-red);
    color: white;
}
.btn-kids-coral:hover {
    background-color: var(--kids-bright-red);
    border-color: var(--kids-bright-red);
    color: white;
}

.btn-kids-lime {
    background-color: var(--kids-lime);
    border-color: var(--kids-lime);
    color: var(--text-dark);
}
.btn-kids-lime:hover {
    background-color: var(--kids-golden-yellow);
    border-color: var(--kids-golden-yellow);
    color: var(--text-dark);
}

.btn-kids-berry {
    background-color: var(--kids-berry);
    border-color: var(--kids-berry);
    color: white;
}
.btn-kids-berry:hover {
    background-color: var(--kids-deep-red);
    border-color: var(--kids-deep-red);
    color: white;
}

/* ========================================
   KIDS SECTION SPECIAL STYLES
   Page headers and highlight boxes for kids pages
   Uses warm gradient backgrounds
   ======================================== */
.kids-page-header {
    background: linear-gradient(135deg, var(--kids-sunshine-yellow), var(--kids-peach));
    color: var(--text-dark);
}

.kids-section-header {
    color: var(--kids-deep-red);
    border-bottom: 3px solid var(--kids-bright-orange);
    padding-bottom: 0.5rem;
    margin-bottom: 2rem;
}

.kids-highlight-box {
    background: var(--kids-sunshine-yellow);
    padding: 1.5rem;
    margin: 1rem 0;
    color: var(--text-dark);
}

/* ========================================
   ACCESSIBILITY
   Skip navigation link for screen readers
   Hidden by default, visible when focused (keyboard nav)
   Meets WCAG 2.1 AA standards
   ======================================== */
.visually-hidden-focusable {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0,0,0,0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.visually-hidden-focusable:focus,
.visually-hidden-focusable:active {
    position: static !important;
    width: auto !important;
    height: auto !important;
    overflow: visible !important;
    clip: auto !important;
    white-space: normal !important;
    padding: 0.5rem 1rem !important;
    background: var(--primary-blue) !important;
    color: white !important;
    text-decoration: none !important;
    z-index: 100000 !important;
    display: block !important;
}

/* ========================================
   WCAG 2.2 COMPLIANCE - CAROUSEL INDICATORS
   Meets Success Criterion 2.5.8 (Target Size - Minimum)
   Requires 24x24px clickable area for all interactive elements
   ======================================== */
.carousel-indicators [data-bs-target] {
    width: 30px;
    height: 12px !important;
    background-color: rgba(255, 255, 255, 0.7);
    border: 2px solid rgba(0, 0, 0, 0.5);
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
    /* Add padding to reach 24px total clickable area */
    padding: 6px 0;
    box-sizing: content-box;
    /* Add shadow for visibility on any background */
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.carousel-indicators [data-bs-target]:hover,
.carousel-indicators [data-bs-target].active {
    background-color: rgba(255, 255, 255, 0.9);
    border-color: rgba(0, 0, 0, 0.8);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.4);
}

/* ========================================
   WCAG 2.2 COMPLIANCE - CLOSE BUTTONS
   Meets Success Criterion 2.5.8 (Target Size - Minimum)
   Increases close button size from 16px to 24px
   ======================================== */
.btn-close {
    width: 1.5em !important; /* 24px instead of 16px */
    height: 1.5em !important; /* 24px instead of 16px */
    background-size: 1.5em !important;
    padding: 0.375em !important; /* Slightly increased padding */
}

/* Ensure close buttons in modals are also compliant */
.modal-header .btn-close {
    width: 1.5em !important;
    height: 1.5em !important;
    background-size: 1.5em !important;
}

/* WCAG 2.5.8 - Checkboxes and Radio Buttons minimum 24px */
.form-check-input {
    width: 1.5em !important; /* 24px */
    height: 1.5em !important; /* 24px */
}

/* ========================================
   WCAG 2.2.2 COMPLIANCE - CAROUSEL PAUSE BUTTON
   Meets Success Criterion 2.2.2 (Pause, Stop, Hide)
   Allows users to pause auto-advancing carousel
   ======================================== */
.carousel-pause-btn {
    position: absolute;
    bottom: 10px;
    right: 10px;
    z-index: 10;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.8);
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0;
}

.carousel-pause-btn:hover,
.carousel-pause-btn:focus {
    background-color: rgba(0, 0, 0, 0.75);
    border-color: white;
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

.carousel-pause-btn[aria-pressed="true"] {
    background-color: var(--primary-green);
    border-color: white;
}

.carousel-pause-btn i {
    line-height: 1;
}