/* ============================================
   MODERN BIBLE WEBSITE - PREMIUM DESIGN
   ============================================ */

/* Tokens & Design System */
:root {
    /* Light Theme - Clean & Elegant */
    --color-bg: #ffffff;
    --color-bg-solid: #ffffff;
    --color-text: #1a1a1a;
    --color-text-light: #666666;
    --color-accent: hsl(0, 75%, 48%);
    --color-accent-hover: hsl(0, 80%, 55%);
    --color-accent-light: hsl(0, 75%, 97%);
    --color-accent-gradient: linear-gradient(135deg, hsl(0, 75%, 48%) 0%, hsl(15, 70%, 52%) 100%);
    --color-border: #e5e5e5;
    --color-surface: #ffffff;
    --color-surface-solid: #ffffff;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08), 0 4px 12px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.12), 0 8px 24px rgba(0, 0, 0, 0.08);
    --shadow-glow: 0 0 20px rgba(200, 30, 30, 0.15);

    /* Typography */
    --font-serif: 'Crimson Text', 'Georgia', serif;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 48px;

    --container-max-width: 800px;

    /* Bootstrap Overrides - Force Red Theme */
    --bs-primary: hsl(0, 75%, 48%);
    --bs-primary-rgb: 178, 34, 34;
    --bs-link-color: hsl(0, 75%, 48%);
    --bs-link-hover-color: hsl(0, 80%, 55%);
    --bs-border-color: var(--color-border);
}

[data-theme="dark"] {
    /* Deep Charcoal & Crimson - Premium Dark Mode */
    --color-bg: #0a0a0a;
    --color-bg-solid: #0a0a0a;
    --color-text: #f5f5f5;
    --color-text-light: #b0b0b0;
    --color-accent: hsl(0, 85%, 62%);
    --color-accent-hover: hsl(0, 90%, 68%);
    --color-accent-light: rgba(239, 68, 68, 0.12);
    --color-accent-gradient: linear-gradient(135deg, hsl(0, 85%, 62%) 0%, hsl(15, 80%, 65%) 100%);
    --color-border: #2a2a2a;
    --color-surface: #141414;
    --color-surface-solid: #141414;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.6), 0 1px 3px rgba(0, 0, 0, 0.8);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.7), 0 4px 12px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.8), 0 8px 24px rgba(0, 0, 0, 0.7);
    --shadow-glow: 0 0 30px rgba(239, 68, 68, 0.25), 0 0 60px rgba(239, 68, 68, 0.1);

    /* Bootstrap Overrides for Dark Mode */
    --bs-primary: hsl(0, 85%, 62%);
    --bs-primary-rgb: 239, 68, 68;
    --bs-link-color: hsl(0, 85%, 62%);
    --bs-link-hover-color: hsl(0, 90%, 68%);
    --bs-body-bg: var(--color-bg-solid);
    --bs-body-color: var(--color-text);
    --bs-border-color: var(--color-border);
}

/* ============================================
   BASE STYLES & ANIMATIONS
   ============================================ */

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.02);
    }
}

@keyframes shimmer {
    0% {
        background-position: -1000px 0;
    }

    100% {
        background-position: 1000px 0;
    }
}

/* Reset & Base */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

body {
    background: var(--color-bg);
    background-attachment: fixed;
    color: var(--color-text);
    font-family: var(--font-sans);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   NAVIGATION - GLASSMORPHISM
   ============================================ */

.navbar.main-navbar {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: var(--shadow-sm);
    animation: slideInFromTop 0.6s ease;
}

.navbar-brand {
    color: var(--color-text) !important;
    font-weight: 700;
    font-size: 1.3rem;
    letter-spacing: -0.5px;
    background: var(--color-accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.3s ease;
}

.navbar-brand:hover {
    transform: scale(1.05);
    filter: brightness(1.2);
}

/* ============================================
   BREADCRUMBS
   ============================================ */

.breadcrumb {
    margin-bottom: 0;
    animation: fadeIn 0.5s ease;
}

.breadcrumb-item a {
    color: var(--color-text-light);
    text-decoration: none;
    transition: all 0.2s ease;
    position: relative;
}

.breadcrumb-item a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent-gradient);
    transition: width 0.3s ease;
}

.breadcrumb-item a:hover::after {
    width: 100%;
}

.breadcrumb-item a:hover {
    color: var(--color-accent);
}

.breadcrumb-item.active {
    color: var(--color-text);
    font-weight: 600;
}

.breadcrumb-item+.breadcrumb-item::before {
    color: var(--color-border);
}

/* ============================================
   SEARCH BAR - ENHANCED
   ============================================ */

.input-group-text,
.form-control {
    background-color: var(--color-surface);
    border-color: var(--color-border);
    color: var(--color-text);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.form-control {
    border-radius: 12px;
}

.form-control:focus {
    background-color: var(--color-surface-solid);
    border-color: var(--color-accent);
    color: var(--color-text);
    box-shadow: 0 0 0 4px var(--color-accent-light), var(--shadow-md);
    transform: translateY(-1px);
}

.input-group-text {
    color: var(--color-text-light);
    border-radius: 12px 0 0 12px;
}

/* ============================================
   THEME TOGGLE - ANIMATED
   ============================================ */

.theme-toggle {
    color: var(--color-text-light);
    font-size: 1.3rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.theme-toggle:hover {
    color: var(--color-accent);
    transform: rotate(15deg) scale(1.1);
}

.theme-toggle i {
    transition: all 0.3s ease;
}

/* ============================================
   CARDS - PREMIUM DESIGN
   ============================================ */

.card-bible {
    background: var(--color-surface);
    backdrop-filter: blur(10px);
    border: 2px solid var(--color-border);
    border-radius: 16px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    text-decoration: none !important;
    position: relative;
    overflow: hidden;
    animation: fadeIn 0.5s ease backwards;
}

.card-bible::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.card-bible:hover::before {
    left: 100%;
}

.card-bible:hover {
    border-color: var(--color-accent);
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    background: var(--color-surface-solid);
}

.card-bible:active {
    transform: translateY(-6px) scale(1.01);
}

/* Stagger animation for cards */
.card-bible:nth-child(1) {
    animation-delay: 0.05s;
}

.card-bible:nth-child(2) {
    animation-delay: 0.1s;
}

.card-bible:nth-child(3) {
    animation-delay: 0.15s;
}

.card-bible:nth-child(4) {
    animation-delay: 0.2s;
}

.card-bible:nth-child(5) {
    animation-delay: 0.25s;
}

.card-bible:nth-child(6) {
    animation-delay: 0.3s;
}

.card-title {
    color: var(--color-text);
    font-weight: 600;
    font-size: 1.15rem;
    margin-bottom: var(--spacing-xs);
    letter-spacing: -0.3px;
    transition: all 0.3s ease;
}

.card-bible:hover .card-title {
    color: var(--color-accent);
    transform: scale(1.05);
}

.card-subtitle {
    color: var(--color-text-light);
    font-size: 0.85rem;
    font-weight: 500;
}

.card-icon {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.card-bible:hover .card-icon {
    transform: scale(1.2) rotate(5deg);
    color: var(--color-accent) !important;
    filter: drop-shadow(0 4px 8px rgba(139, 0, 0, 0.3));
}

/* ============================================
   READER VIEW - ENHANCED TYPOGRAPHY
   ============================================ */

.reader-view {
    padding: var(--spacing-md) 0;
    animation: fadeIn 0.6s ease;
}

.chapter-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-xxl);
    background: var(--color-accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    animation: fadeIn 0.8s ease;
}

.verse {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    position: relative;
    padding-left: var(--spacing-xl);
    padding-right: var(--spacing-md);
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--color-text);
    border-left: 3px solid transparent;
}

.verse-number {
    position: absolute;
    left: 0;
    top: 8px;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    color: var(--color-text-light);
    font-weight: 700;
    user-select: none;
    transition: all 0.3s ease;
}

.verse:hover {
    background-color: var(--color-accent-light);
    border-left-color: var(--color-accent);
    transform: translateX(4px);
    box-shadow: var(--shadow-sm);
}

.verse:hover .verse-number {
    color: var(--color-accent);
    transform: scale(1.1);
}

/* ============================================
   BUTTONS - MODERN & INTERACTIVE
   ============================================ */

.chapter-btn {
    border: 2px solid var(--color-border);
    color: var(--color-text);
    background: var(--color-surface);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 0.6rem 1.2rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.chapter-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: var(--color-accent-gradient);
    transform: translate(-50%, -50%);
    transition: width 0.4s ease, height 0.4s ease;
    z-index: -1;
}

.chapter-btn:hover::before {
    width: 300px;
    height: 300px;
}

.chapter-btn:hover {
    border-color: var(--color-accent);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.chapter-btn:active {
    transform: translateY(-1px);
}

.btn-nav {
    color: var(--color-text-light);
    border: 2px solid var(--color-border);
    border-radius: 10px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 600;
}

.btn-nav:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
    background-color: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* ============================================
   HIGHLIGHTS & SEARCH
   ============================================ */

.highlight {
    background: linear-gradient(120deg, rgba(255, 255, 0, 0.4) 0%, rgba(255, 200, 0, 0.3) 100%);
    border-radius: 4px;
    padding: 2px 4px;
    box-shadow: 0 2px 4px rgba(255, 200, 0, 0.2);
    animation: pulse 2s infinite;
}

[data-theme="dark"] .highlight {
    background: linear-gradient(120deg, rgba(255, 255, 0, 0.25) 0%, rgba(255, 200, 0, 0.2) 100%);
    color: #fff;
}

/* ============================================
   OFFCANVAS - DARK MODE
   ============================================ */

[data-theme="dark"] .offcanvas,
[data-theme="dark"] .offcanvas-header,
[data-theme="dark"] .offcanvas-body {
    background-color: var(--color-bg-solid);
    color: var(--color-text);
}

[data-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

@media (min-width: 992px) {
    #offcanvasDetail {
        --bs-offcanvas-width: 60%;
    }
}

/* ============================================
   FOOTNOTES & NOTES
   ============================================ */

.note-ref a {
    color: var(--color-accent);
    font-size: 0.7em;
    font-weight: bold;
    margin-left: 2px;
    text-decoration: none;
    vertical-align: super;
    transition: all 0.2s ease;
}

.note-ref a:hover {
    color: var(--color-accent-hover);
    transform: scale(1.1);
}

.chapter-footer {
    margin-top: var(--spacing-xxl);
    padding-top: var(--spacing-xl);
    border-top: 2px dashed var(--color-border);
    font-size: 0.95rem;
    animation: fadeIn 0.8s ease;
}

.chapter-footer h3 {
    font-family: var(--font-sans);
    font-size: 1.1rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
}

.notes-list {
    list-style: none;
    padding: 0;
}

.notes-list li {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
    line-height: 1.6;
    padding-left: var(--spacing-md);
    border-left: 3px solid var(--color-border);
    transition: all 0.3s ease;
}

.notes-list li:hover {
    border-left-color: var(--color-accent);
    transform: translateX(4px);
}

.note-index {
    color: var(--color-accent);
    font-weight: 700;
    margin-right: var(--spacing-sm);
}

.note-back {
    color: var(--color-text-light);
    font-size: 0.85em;
    margin-left: var(--spacing-sm);
    text-decoration: none;
    transition: all 0.2s ease;
}

.note-back:hover {
    color: var(--color-accent);
}

/* ============================================
   SIDEBAR WIDGETS
   ============================================ */

.sidebar-widget {
    background: var(--color-surface);
    backdrop-filter: blur(10px);
    border: 2px solid var(--color-border);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.sidebar-widget:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.sidebar-widget .card-title {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.sidebar-widget .card-footer {
    border-top-color: var(--color-border);
}

[data-theme="dark"] .sidebar-widget {
    box-shadow: var(--shadow-sm);
}

/* ============================================
   CATEGORIES
   ============================================ */

.category-title {
    color: var(--color-accent);
    font-family: var(--font-serif);
    letter-spacing: -0.8px;
    font-weight: 700;
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .category-title {
    color: var(--color-accent);
    text-shadow: 0 2px 8px rgba(239, 68, 68, 0.3), 0 0 20px rgba(239, 68, 68, 0.15);
}

/* ============================================
   LANDING PAGE - HERO CARDS
   ============================================ */

.landing-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xxl) 0;
    animation: fadeIn 0.6s ease;
}

.gradient-text {
    background: var(--color-accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.landing-card {
    display: block;
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: 20px;
    padding: var(--spacing-xxl);
    text-align: center;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    height: 100%;
    min-height: 320px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.landing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s ease;
}

.landing-card:hover::before {
    left: 100%;
}

.landing-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-12px) scale(1.02);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    background: var(--color-surface-solid);
}

.landing-card-icon {
    font-size: 4rem;
    color: var(--color-accent);
    margin-bottom: var(--spacing-lg);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.landing-card:hover .landing-card-icon {
    transform: scale(1.15) rotate(-5deg);
    filter: drop-shadow(0 8px 16px rgba(200, 30, 30, 0.4));
}

.landing-card-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.5px;
    transition: all 0.3s ease;
}

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

.landing-card-description {
    color: var(--color-text-light);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.landing-card-arrow {
    font-size: 2rem;
    color: var(--color-accent);
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.landing-card:hover .landing-card-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* ============================================
   HOMILY CONTENT STYLING
   ============================================ */

.homily-content {
    animation: fadeIn 0.6s ease;
}

.homily-content h4 {
    color: var(--color-accent);
    font-family: var(--font-serif);
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    letter-spacing: -0.5px;
}

.homily-content h5 {
    color: var(--color-text);
    font-weight: 700;
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    font-size: 1.3rem;
}

.homily-content p {
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.homily-content ul {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.homily-content li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.7;
}

.homily-content hr {
    border-color: var(--color-border);
    margin: var(--spacing-xl) 0;
    opacity: 0.5;
}

/* ============================================
   BOOTSTRAP OVERRIDES - FORCE RED THEME
   ============================================ */

/* Primary color overrides for all Bootstrap components */
.text-primary,
.text-success {
    color: var(--color-accent) !important;
}

.text-secondary {
    color: var(--color-text-light) !important;
}

/* All button variants should use red accent */
.btn-primary,
.btn-outline-primary,
.btn-outline-secondary,
.btn-outline-success,
.btn-outline-danger {
    color: var(--color-accent);
    border-color: var(--color-accent);
    background-color: transparent;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-secondary:hover,
.btn-outline-secondary:focus,
.btn-outline-success:hover,
.btn-outline-success:focus,
.btn-outline-danger:hover,
.btn-outline-danger:focus {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}

/* Border colors */
.border-primary-subtle,
.border-success {
    border-color: var(--color-accent) !important;
    opacity: 0.3;
}

/* Ensure icons use accent color */
.card-bible .bi,
.text-primary .bi,
.text-success .bi {
    color: var(--color-accent);
}

/* Card titles in sidebar */
.sidebar-widget .card-title {
    color: var(--color-accent) !important;
}

/* List group items */
.list-group-item-action:hover {
    background-color: var(--color-accent-light);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    .chapter-title {
        font-size: 2rem;
    }

    .verse {
        font-size: 1.25rem;
    }

    .card-bible {
        padding: var(--spacing-md);
    }
}