/* ===================================
   MantraMap - Main Styles
   Traditional Vedic Theme with Modern UI
   =================================== */

/* CSS Custom Properties - Vedic Color Palette */
:root {
    /* Primary Vedic Colors */
    --saffron-primary: #ff9500;
    --saffron-light: #ffb74d;
    --saffron-dark: #e8850a;
    
    --maroon-primary: #8b0000;
    --maroon-light: #b71c1c;
    --maroon-dark: #6d0000;
    
    --gold-primary: #ffd700;
    --gold-light: #ffeb3b;
    --gold-dark: #ffb300;
    
    /* Supporting Colors */
    --beige-light: #f5f5dc;
    --beige-primary: #f0e68c;
    --cream: #fff8dc;
    --terracotta: #e2725b;
    
    /* Neutral Colors */
    --black-soft: #2c1810;
    --gray-dark: #4a4a4a;
    --gray-medium: #757575;
    --gray-light: #e0e0e0;
    --white-warm: #fafafa;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--saffron-primary) 0%, var(--maroon-primary) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--gold-primary) 0%, var(--saffron-light) 100%);
    --gradient-bg: linear-gradient(135deg, var(--cream) 0%, var(--beige-light) 100%);
    
    /* Shadows */
    --shadow-soft: 0 2px 8px rgba(139, 0, 0, 0.1);
    --shadow-medium: 0 4px 16px rgba(139, 0, 0, 0.15);
    --shadow-strong: 0 8px 24px rgba(139, 0, 0, 0.2);
    
    /* Typography */
    --font-primary: 'Noto Serif', serif;
    --font-sanskrit: 'Noto Serif Devanagari', serif;
    --font-decorative: 'Kalam', cursive;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--black-soft);
    background: var(--gradient-bg);
    min-height: 100vh;
    position: relative;
}

/* Mandala Background Pattern */
.mandala-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.03;
    background-image: 
        radial-gradient(circle at 25% 25%, var(--saffron-primary) 2px, transparent 2px),
        radial-gradient(circle at 75% 75%, var(--maroon-primary) 1px, transparent 1px),
        radial-gradient(circle at 50% 50%, var(--gold-primary) 1px, transparent 1px);
    background-size: 100px 100px, 60px 60px, 40px 40px;
    animation: mandalaFloat 20s ease-in-out infinite;
}

@keyframes mandalaFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-10px) rotate(5deg); }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: 1.3;
    color: var(--maroon-primary);
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-sm);
    color: var(--gray-dark);
}

/* Sanskrit and Special Text */
.sanskrit-accent {
    font-family: var(--font-sanskrit);
    color: var(--saffron-primary);
    font-size: 1.5em;
    margin-right: var(--spacing-xs);
    display: inline-block;
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { text-shadow: 0 0 5px var(--saffron-primary); }
    to { text-shadow: 0 0 15px var(--saffron-primary), 0 0 25px var(--gold-primary); }
}

.highlight {
    background: var(--gradient-secondary);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 700;
}

/* Header */
.vedic-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--saffron-primary);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-soft);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo-text {
    font-family: var(--font-decorative);
    font-size: 1.8rem;
    color: var(--maroon-primary);
    margin: 0;
    display: flex;
    align-items: center;
}

.subtitle {
    font-size: 0.9rem;
    color: var(--gray-medium);
    margin: 0;
    font-style: italic;
}

.main-nav {
    display: flex;
    gap: var(--spacing-md);
}

.nav-link {
    text-decoration: none;
    color: var(--gray-dark);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: var(--transition-medium);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.nav-link:hover,
.nav-link.active {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 200px);
    padding: var(--spacing-lg) 0;
}

/* Page Headers */
.page-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.page-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    font-size: 2.5rem;
}

.page-description {
    font-size: 1.1rem;
    color: var(--gray-medium);
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-soft);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-secondary {
    background: var(--gradient-secondary);
    color: var(--black-soft);
    box-shadow: var(--shadow-soft);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--saffron-primary);
    color: var(--saffron-primary);
}

.btn-outline:hover {
    background: var(--saffron-primary);
    color: white;
}

.btn.large {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1.1rem;
}

/* Hero Section */
.hero-section {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-xl) 0;
}

.hero-title {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.hero-description {
    font-size: 1.2rem;
    color: var(--gray-medium);
    margin-bottom: var(--spacing-lg);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.vedic-symbol {
    position: relative;
    width: 200px;
    height: 200px;
}

.om-symbol {
    font-family: var(--font-sanskrit);
    font-size: 4rem;
    color: var(--saffron-primary);
    text-align: center;
    line-height: 200px;
    position: relative;
    z-index: 2;
    animation: omPulse 3s ease-in-out infinite;
}

.symbol-rings {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 3px solid var(--gold-primary);
    border-radius: 50%;
    opacity: 0.3;
    animation: ringRotate 10s linear infinite;
}

.symbol-rings::before,
.symbol-rings::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    border: 2px solid var(--maroon-primary);
}

.symbol-rings::before {
    top: 20px;
    left: 20px;
    right: 20px;
    bottom: 20px;
    animation: ringRotate 8s linear infinite reverse;
}

.symbol-rings::after {
    top: 40px;
    left: 40px;
    right: 40px;
    bottom: 40px;
    border-color: var(--saffron-primary);
    animation: ringRotate 6s linear infinite;
}

@keyframes omPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes ringRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Cards */
.card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-soft);
    transition: var(--transition-medium);
    border: 1px solid rgba(255, 149, 0, 0.1);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-strong);
}

/* Verse Cards */
.verse-card {
    background: linear-gradient(135deg, #fff8e7 0%, #faf2d3 100%);
    border: 2px solid #d4af37;
    border-radius: 15px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.verse-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.3);
    border-color: #ffd700;
}

.verse-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid rgba(212, 175, 55, 0.3);
}

.verse-reference {
    background: linear-gradient(90deg, #8B4513, #CD853F);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.verse-meta {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    font-size: 0.8rem;
    color: #8B4513;
    font-weight: 500;
}

.verse-meta span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.verse-meta i {
    color: #d4af37;
    width: 12px;
}

.verse-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    padding-top: 1rem;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.verse-action {
    padding: 0.5rem;
    border: 1px solid #d4af37;
    background: linear-gradient(135deg, #fff8e7, #f4e4bc);
    color: #8B4513;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}

.verse-action:hover {
    background: linear-gradient(135deg, #d4af37, #ffd700);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.verse-text {
    font-family: 'Crimson Text', serif;
    font-size: 1.1rem;
    line-height: 1.7;
    color: #2c1810;
    font-style: italic;
    margin: 1.25rem 0;
    padding: 1rem;
    background: rgba(255, 248, 231, 0.7);
    border-radius: 10px;
    border-left: 4px solid #d4af37;
    position: relative;
}

.verse-text::before {
    content: '"';
    font-size: 2rem;
    color: var(--saffron-primary);
    position: absolute;
    left: -20px;
    top: -10px;
}

.verse-text::after {
    content: '"';
    font-size: 2rem;
    color: var(--saffron-primary);
    position: absolute;
    bottom: -20px;
    right: 0;
}

/* Grids */
.verse-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

/* Feature Cards */
.feature-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-medium);
    border: 1px solid rgba(255, 149, 0, 0.1);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-strong);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    color: white;
    font-size: 1.5rem;
}

.feature-title {
    color: var(--maroon-primary);
    margin-bottom: var(--spacing-sm);
}

.feature-description {
    color: var(--gray-medium);
    margin-bottom: var(--spacing-md);
}

.feature-link {
    color: var(--saffron-primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: var(--transition-fast);
}

.feature-link:hover {
    color: var(--maroon-primary);
    transform: translateX(4px);
}

/* Stats Cards */
.stat-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    box-shadow: var(--shadow-soft);
    transition: var(--transition-medium);
}

.stat-card:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-medium);
}

.stat-card.highlight {
    border: 2px solid var(--saffron-primary);
    background: var(--gradient-secondary);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--maroon-primary);
    margin: 0;
}

.stat-label {
    color: var(--gray-medium);
    font-size: 0.9rem;
    margin: 0;
}

/* Sections */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    color: var(--maroon-primary);
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    color: var(--gray-medium);
    font-size: 1.1rem;
}

/* Verse of the Day */
.verse-of-day {
    margin-bottom: var(--spacing-xl);
}

.daily-verse-card {
    background: var(--gradient-secondary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: var(--shadow-strong);
    position: relative;
    overflow: hidden;
}

.daily-verse-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(180deg); }
}

/* Loading Animations */
.loading-placeholder {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.shimmer {
    height: 20px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmerEffect 2s infinite;
    border-radius: var(--radius-sm);
}

.shimmer:nth-child(1) { width: 60%; }
.shimmer:nth-child(2) { width: 100%; }
.shimmer:nth-child(3) { width: 80%; }

@keyframes shimmerEffect {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Search Styles */
.search-section {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-medium);
}

.search-input-group {
    display: flex;
    margin-bottom: var(--spacing-md);
}

.search-input {
    flex: 1;
    padding: var(--spacing-md);
    border: 2px solid var(--gray-light);
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    font-size: 1.1rem;
    font-family: var(--font-primary);
    background: white;
    transition: var(--transition-medium);
}

.search-input:focus {
    outline: none;
    border-color: var(--saffron-primary);
    box-shadow: 0 0 0 3px rgba(255, 149, 0, 0.1);
}

.search-button {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-medium);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.search-button:hover {
    background: var(--gradient-secondary);
    transform: translateX(2px);
}

/* Search Suggestions */
.search-suggestions {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm);
    border: 1px solid var(--gray-light);
}

.suggestions-header {
    font-size: 0.9rem;
    color: var(--gray-medium);
    margin-bottom: var(--spacing-xs);
}

.suggestion-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.suggestion-tag {
    background: var(--beige-light);
    border: 1px solid var(--saffron-primary);
    color: var(--saffron-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.suggestion-tag:hover {
    background: var(--saffron-primary);
    color: white;
}

/* Filters */
.filters-section {
    margin-top: var(--spacing-lg);
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.filters-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: 0;
}

.toggle-btn {
    background: none;
    border: 1px solid var(--gray-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: var(--transition-fast);
}

.toggle-btn:hover {
    background: var(--gray-light);
}

.filters-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    max-height: 400px;
    overflow: hidden;
    transition: var(--transition-medium);
}

.filters-content.collapsed {
    max-height: 0;
    opacity: 0;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.filter-label {
    font-weight: 600;
    color: var(--maroon-primary);
}

.filter-select,
.filter-input {
    padding: var(--spacing-sm);
    border: 1px solid var(--gray-light);
    border-radius: var(--radius-md);
    background: white;
    font-family: var(--font-primary);
}

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

/* Checkboxes */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    position: relative;
    padding-left: 30px;
}

.deity-checkbox {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.checkmark {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 20px;
    width: 20px;
    background-color: white;
    border: 2px solid var(--gray-light);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.deity-checkbox:checked ~ .checkmark {
    background-color: var(--saffron-primary);
    border-color: var(--saffron-primary);
}

.checkmark::after {
    content: "";
    position: absolute;
    display: none;
    left: 5px;
    top: 1px;
    width: 6px;
    height: 12px;
    border: solid white;
    border-width: 0 3px 3px 0;
    transform: rotate(45deg);
}

.deity-checkbox:checked ~ .checkmark::after {
    display: block;
}

/* Quiz Styles */
.quiz-screen {
    display: none;
}

.quiz-screen.active {
    display: block;
}

.quiz-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-medium);
}

.intro-icon {
    font-size: 4rem;
    color: var(--saffron-primary);
    margin-bottom: var(--spacing-md);
}

.quiz-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--gray-medium);
}

.feature-item i {
    font-size: 2rem;
    color: var(--maroon-primary);
}

/* Difficulty Selection */
.difficulty-selection {
    margin: var(--spacing-xl) 0;
}

.difficulty-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.difficulty-option {
    cursor: pointer;
    position: relative;
}

.difficulty-option input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.option-card {
    background: white;
    border: 2px solid var(--gray-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: center;
    transition: var(--transition-medium);
}

.option-card:hover {
    border-color: var(--saffron-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.difficulty-option input[type="radio"]:checked ~ .option-card {
    border-color: var(--saffron-primary);
    background: var(--gradient-secondary);
}

.option-card i {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    color: var(--maroon-primary);
}

.option-card h5 {
    margin: 0 0 var(--spacing-xs);
    color: var(--maroon-primary);
}

.option-card p {
    margin: 0;
    color: var(--gray-medium);
    font-size: 0.9rem;
}

/* Quiz Timer */
.quiz-timer {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.timer-circle {
    position: relative;
    width: 80px;
    height: 80px;
}

.timer-svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.timer-bg {
    fill: none;
    stroke: var(--gray-light);
    stroke-width: 4;
}

.timer-progress {
    fill: none;
    stroke: var(--saffron-primary);
    stroke-width: 4;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 0;
    transition: stroke-dashoffset 1s linear;
}

.timer-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--maroon-primary);
}

/* Progress Bar */
.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--gray-light);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    width: 0%;
    transition: width 0.5s ease;
}

/* Question Container */
.question-container {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-medium);
}

.question-text {
    font-size: 1.3rem;
    line-height: 1.6;
    color: var(--black-soft);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.options-grid {
    display: grid;
    gap: var(--spacing-md);
}

.option-button {
    background: white;
    border: 2px solid var(--gray-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    text-align: left;
    cursor: pointer;
    font-family: var(--font-primary);
    font-size: 1.1rem;
    transition: var(--transition-medium);
    position: relative;
}

.option-button:hover {
    border-color: var(--saffron-primary);
    background: var(--beige-light);
    transform: translateX(4px);
}

.option-button.selected {
    border-color: var(--saffron-primary);
    background: var(--gradient-secondary);
}

.option-button.correct {
    border-color: #4caf50;
    background: #e8f5e8;
}

.option-button.incorrect {
    border-color: #f44336;
    background: #ffebee;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    animation: modalFadeIn 0.3s ease;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: white;
    border-radius: var(--radius-xl);
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-strong);
    animation: modalSlideUp 0.3s ease;
}

.modal-content.large {
    width: 800px;
}

@keyframes modalSlideUp {
    from { transform: translateY(50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--gray-light);
}

.modal-title {
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray-medium);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition-fast);
}

.modal-close:hover {
    background: var(--gray-light);
    color: var(--maroon-primary);
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--gray-light);
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
}

/* Charts */
.chart-container {
    display: none;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-medium);
}

.chart-container.active {
    display: block;
}

.chart-content {
    margin: var(--spacing-xl) 0;
    position: relative;
    height: 400px;
}

.control-tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
}

.tab-btn {
    background: white;
    border: 2px solid var(--gray-light);
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    font-family: var(--font-primary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: var(--transition-medium);
}

.tab-btn:hover {
    border-color: var(--saffron-primary);
    background: var(--beige-light);
}

.tab-btn.active {
    background: var(--gradient-primary);
    color: white;
    border-color: var(--saffron-primary);
}

/* Footer */
.vedic-footer {
    background: var(--maroon-primary);
    color: white;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
    color: var(--gold-primary);
    margin-bottom: var(--spacing-sm);
}

.footer-section p,
.footer-section li {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: var(--spacing-xs);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.6);
}

/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 3000;
}

.toast {
    background: var(--gradient-primary);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-xs);
    box-shadow: var(--shadow-medium);
    animation: toastSlideIn 0.3s ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

@keyframes toastSlideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.toast.success {
    background: linear-gradient(135deg, #4caf50 0%, #8bc34a 100%);
}

.toast.error {
    background: linear-gradient(135deg, #f44336 0%, #e91e63 100%);
}

.toast.info {
    background: linear-gradient(135deg, #2196f3 0%, #03a9f4 100%);
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 248, 220, 0.95);
    backdrop-filter: blur(10px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-overlay.active {
    display: flex;
}

.loading-spinner {
    text-align: center;
}

.spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--gray-light);
    border-top: 4px solid var(--saffron-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-md);
}

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

/* ================================================== */
/* 3D CANVAS AND ANIMATION STYLES                   */
/* ================================================== */

/* 3D Canvas Container */
.vedic-3d-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
    opacity: 0.8;
    background: transparent;
}

/* Particles Container */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

/* Individual Particles */
.particle {
    position: absolute;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.8) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    animation: floatParticle 15s linear infinite;
}

.fire-particle {
    background: radial-gradient(circle, rgba(255, 165, 0, 0.9) 0%, rgba(255, 69, 0, 0.6) 50%, transparent 80%);
    animation: fireFloat 8s ease-in-out infinite;
}

.glow-particle {
    background: radial-gradient(circle, rgba(255, 215, 0, 1) 0%, rgba(255, 215, 0, 0.3) 50%, transparent 80%);
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
    animation: glowPulse 4s ease-in-out infinite alternate;
}

/* Sacred Geometry Overlays */
.sacred-geometry {
    position: absolute;
    opacity: 0.1;
    pointer-events: none;
    z-index: 1;
}

.mandala-overlay {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 800px;
    height: 800px;
    transform: translate(-50%, -50%) rotate(0deg);
    border: 2px solid rgba(212, 175, 55, 0.2);
    border-radius: 50%;
    z-index: -1;
    animation: rotateMandalaSlow 180s linear infinite;
}

.mandala-overlay::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 600px;
    height: 600px;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 50%;
}

.mandala-overlay::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 400px;
    height: 400px;
    transform: translate(-50%, -50%);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: 50%;
}

/* Enhanced Content Layering */
.container {
    position: relative;
    z-index: 2;
}

.hero-section {
    position: relative;
    z-index: 3;
}

/* 3D Tilt Effect Classes */
.tilt-effect {
    transform-style: preserve-3d;
    transition: transform 0.3s ease;
}

.tilt-effect:hover {
    transform: perspective(1000px) rotateX(5deg) rotateY(5deg) translateZ(10px);
}

/* Glow Border Effects */
.glow-border {
    position: relative;
    overflow: hidden;
}

.glow-border::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.4), transparent);
    transition: left 0.5s;
    z-index: 1;
}

.glow-border:hover::before {
    left: 100%;
}

/* Sanskrit Text Animations */
.sanskrit-animate {
    animation: sanskritFadeIn 2s ease-in-out;
}

.sanskrit-text {
    font-family: 'Noto Serif Devanagari', serif;
    color: #d4af37;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

/* ================================================== */
/* ENHANCED VERSE CARD & SHARING FEATURES STYLES    */
/* ================================================== */

/* Enhanced Verse Card Styles */
.verse-card-enhanced {
    background: linear-gradient(135deg, #fff8e7 0%, #faf2d3 100%);
    border: 2px solid #d4af37;
    border-radius: 15px;
    padding: 1.5rem;
    margin: 1rem 0;
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.2);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.verse-card-enhanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 0%, rgba(255, 215, 0, 0.1) 50%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.verse-card-enhanced:hover::before {
    opacity: 1;
}

.verse-header-enhanced {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(212, 175, 55, 0.3);
    padding-bottom: 0.75rem;
}

.verse-reference-enhanced {
    background: linear-gradient(90deg, #8B4513, #CD853F);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.verse-metadata {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    font-size: 0.8rem;
    color: #8B4513;
}

.verse-metadata .meta-item {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.verse-metadata .meta-item i {
    color: #d4af37;
    width: 12px;
}

.verse-content-enhanced {
    margin: 1.25rem 0;
}

.verse-text.english {
    font-family: 'Crimson Text', serif;
    font-size: 1.1rem;
    line-height: 1.7;
    color: #2c1810;
    font-style: italic;
    text-align: justify;
    position: relative;
    padding: 1rem;
    background: rgba(255, 248, 231, 0.7);
    border-radius: 10px;
    border-left: 4px solid #d4af37;
}

.verse-text.sanskrit {
    font-family: 'Sanskrit Text', 'Noto Sans Devanagari', serif;
    font-size: 1.2rem;
    line-height: 1.8;
    color: #8B4513;
    text-align: center;
    padding: 1.5rem;
    background: linear-gradient(135deg, #fff8e7, #f4e4bc);
    border: 2px solid #d4af37;
    border-radius: 15px;
    position: relative;
}

.verse-text.sanskrit::before,
.verse-text.sanskrit::after {
    content: '॥';
    font-size: 1.5rem;
    color: #d4af37;
    font-weight: bold;
}

.language-toggle {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    justify-content: center;
}

.lang-btn {
    padding: 0.4rem 1rem;
    border: 2px solid #d4af37;
    background: transparent;
    color: #8B4513;
    border-radius: 20px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.85rem;
}

.lang-btn.active {
    background: linear-gradient(90deg, #d4af37, #ffd700);
    color: white;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.verse-controls-enhanced {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    gap: 1rem;
    flex-wrap: wrap;
}

.verse-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.verse-btn {
    padding: 0.5rem 1rem;
    border: 1px solid #d4af37;
    background: linear-gradient(135deg, #fff8e7, #f4e4bc);
    color: #8B4513;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-weight: 500;
}

.verse-btn:hover {
    background: linear-gradient(135deg, #d4af37, #ffd700);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.audio-btn.playing {
    background: linear-gradient(135deg, #ff6b6b, #ee5a52);
    color: white;
    animation: audioPlaying 1s ease-in-out infinite alternate;
}

.verse-audio-visualizer {
    display: flex;
    align-items: center;
    gap: 2px;
    margin-left: 0.5rem;
}

.audio-wave {
    display: flex;
    align-items: end;
    gap: 1px;
    height: 20px;
}

.audio-wave span {
    width: 3px;
    background: linear-gradient(to top, #d4af37, #ffd700);
    border-radius: 2px;
    display: block;
    height: 4px;
}

/* Sharing Modal Styles */
.sharing-modal {
    backdrop-filter: blur(10px);
}

.sharing-content {
    background: linear-gradient(135deg, #fff8e7 0%, #faf2d3 100%);
    border-radius: 20px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    border: 2px solid #d4af37;
}

.sharing-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(212, 175, 55, 0.3);
}

.sharing-header h3 {
    color: #8B4513;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Cinzel', serif;
}

.close-sharing {
    background: none;
    border: none;
    font-size: 1.2rem;
    color: #8B4513;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.close-sharing:hover {
    background: rgba(212, 175, 55, 0.2);
    transform: rotate(90deg);
}

.verse-preview {
    background: rgba(255, 248, 231, 0.7);
    border-radius: 15px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border-left: 4px solid #d4af37;
}

.verse-reference {
    font-weight: 600;
    color: #d4af37;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.verse-text-preview {
    font-family: 'Crimson Text', serif;
    font-style: italic;
    color: #2c1810;
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 0.5rem;
}

.verse-attribution {
    font-size: 0.8rem;
    color: #8B4513;
    text-align: right;
    font-weight: 500;
}

.sharing-platforms {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.platform-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    border: 2px solid transparent;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none;
    font-size: 0.9rem;
}

.platform-btn.whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
}

.platform-btn.twitter {
    background: linear-gradient(135deg, #1DA1F2, #0d8bd9);
    color: white;
}

.platform-btn.facebook {
    background: linear-gradient(135deg, #4267B2, #365899);
    color: white;
}

.platform-btn.telegram {
    background: linear-gradient(135deg, #0088cc, #006bb3);
    color: white;
}

.platform-btn.copy {
    background: linear-gradient(135deg, #8B4513, #CD853F);
    color: white;
}

.platform-btn.native {
    background: linear-gradient(135deg, #d4af37, #ffd700);
    color: #8B4513;
}

.platform-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
}

.sharing-footer {
    text-align: center;
    color: #8B4513;
    font-size: 0.9rem;
    font-style: italic;
}

/* Enhanced Modal Styles */
.enhanced-verse-display {
    max-height: 80vh;
    overflow-y: auto;
    padding: 1rem;
}

.verse-sacred-header {
    text-align: center;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #fff8e7, #f4e4bc);
    border-radius: 15px;
    border: 2px solid #d4af37;
}

.vedic-ornament {
    font-size: 1.2rem;
    color: #d4af37;
    margin: 0.5rem 0;
    letter-spacing: 2px;
}

.verse-complete-reference {
    margin: 1rem 0;
}

.reference-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin: 0.5rem 0;
    color: #8B4513;
    font-weight: 500;
}

.verse-main-content {
    margin: 2rem 0;
}

.verse-text-enhanced {
    position: relative;
}

.english-verse, .sanskrit-verse {
    padding: 2rem;
    border-radius: 15px;
    margin: 1rem 0;
    text-align: center;
    position: relative;
}

.english-verse.active {
    background: linear-gradient(135deg, #fff8e7, #faf2d3);
    border: 2px solid #d4af37;
}

.sanskrit-verse {
    background: linear-gradient(135deg, #f4e4bc, #e6d19a);
    border: 2px solid #CD853F;
    font-family: 'Sanskrit Text', 'Noto Sans Devanagari', serif;
}

.verse-opening, .verse-closing {
    font-size: 1.5rem;
    color: #d4af37;
    margin: 0.5rem 0;
}

.verse-body {
    font-size: 1.2rem;
    line-height: 1.8;
    margin: 1.5rem 0;
    color: #2c1810;
}

.sanskrit-body {
    font-size: 1.3rem;
    line-height: 2;
    color: #8B4513;
}

.verse-enhancement-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    margin: 2rem 0;
    padding: 1.5rem;
    background: rgba(255, 248, 231, 0.5);
    border-radius: 15px;
    flex-wrap: wrap;
}

.enhanced-lang-btn {
    padding: 0.7rem 1.5rem;
    border: 2px solid #d4af37;
    background: transparent;
    color: #8B4513;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.enhanced-lang-btn.active {
    background: linear-gradient(90deg, #d4af37, #ffd700);
    color: white;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.enhanced-audio-btn {
    padding: 0.8rem 1.5rem;
    background: linear-gradient(135deg, #8B4513, #CD853F);
    color: white;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.enhanced-audio-btn:hover {
    background: linear-gradient(135deg, #CD853F, #DEB887);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 69, 19, 0.3);
}

.audio-settings {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: #8B4513;
}

.verse-wisdom-section {
    background: linear-gradient(135deg, #f9f3e6, #ede1d1);
    padding: 2rem;
    border-radius: 15px;
    margin: 2rem 0;
    border-left: 5px solid #d4af37;
}

.verse-wisdom-section h4 {
    color: #8B4513;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Cinzel', serif;
}

.wisdom-text {
    font-family: 'Crimson Text', serif;
    font-size: 1.05rem;
    line-height: 1.7;
    color: #2c1810;
    font-style: italic;
}

.verse-actions-enhanced {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.action-enhanced {
    padding: 0.8rem 1.5rem;
    border: 2px solid #d4af37;
    background: linear-gradient(135deg, #fff8e7, #f4e4bc);
    color: #8B4513;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.action-enhanced:hover {
    background: linear-gradient(135deg, #d4af37, #ffd700);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.3);
}

/* Enhanced Animations */
@keyframes audioPlaying {
    0% { box-shadow: 0 0 10px rgba(255, 107, 107, 0.5); }
    100% { box-shadow: 0 0 20px rgba(255, 107, 107, 0.8); }
}

@keyframes audioWave {
    0% { height: 4px; }
    100% { height: 16px; }
}

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

@keyframes fadeInEnglish {
    from { 
        opacity: 0;
        transform: translateX(-10px);
    }
    to { 
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes floatUp {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-50px);
    }
}

@keyframes sparkleFade {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.5);
    }
    100% {
        opacity: 0;
        transform: scale(0);
    }
}

/* 3D Animation Keyframes */
@keyframes floatParticle {
    0% {
        transform: translateY(100vh) translateX(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-20vh) translateX(100px) rotate(360deg);
        opacity: 0;
    }
}

@keyframes fireFloat {
    0% {
        transform: translateY(0) scale(1);
        opacity: 0.8;
    }
    50% {
        transform: translateY(-30px) scale(1.2);
        opacity: 1;
    }
    100% {
        transform: translateY(-60px) scale(0.8);
        opacity: 0;
    }
}

@keyframes glowPulse {
    0% {
        transform: scale(1);
        opacity: 0.6;
    }
    100% {
        transform: scale(1.3);
        opacity: 1;
    }
}

@keyframes rotateMandalaSlow {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

@keyframes sanskritFadeIn {
    0% {
        opacity: 0;
        transform: translateY(20px) scale(0.9);
        filter: blur(5px);
    }
    50% {
        opacity: 0.7;
        transform: translateY(10px) scale(0.95);
        filter: blur(2px);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

/* ================================================== */
/* RESPONSIVE ENHANCEMENTS                           */
/* ================================================== */

@media (max-width: 768px) {
    .verse-card-enhanced {
        padding: 1rem;
        margin: 0.5rem 0;
    }
    
    .verse-controls-enhanced {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
    
    .verse-actions {
        justify-content: center;
    }
    
    .verse-enhancement-controls {
        flex-direction: column;
        gap: 1rem;
    }
    
    .sharing-platforms {
        grid-template-columns: 1fr;
    }
    
    .verse-actions-enhanced {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .sharing-content {
        padding: 1.5rem;
        margin: 1rem;
    }
    
    .enhanced-verse-display {
        padding: 0.5rem;
    }

    .verse-header-enhanced {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .verse-reference-enhanced {
        align-self: stretch;
        text-align: center;
    }

    .verse-metadata {
        align-self: stretch;
    }

    .platform-btn {
        padding: 0.8rem;
        font-size: 0.85rem;
    }

    .enhanced-audio-btn, .enhanced-lang-btn {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }

    .verse-body, .sanskrit-body {
        font-size: 1rem;
        line-height: 1.6;
    }

    .verse-text.english {
        font-size: 1rem;
        padding: 0.75rem;
    }

    .verse-text.sanskrit {
        font-size: 1.1rem;
        padding: 1rem;
    }
}

.loading-spinner p {
    color: var(--maroon-primary);
    font-weight: 600;
    margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-section {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-lg);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .cta-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .header-content {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .main-nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-sm);
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .search-input-group {
        flex-direction: column;
    }
    
    .search-input {
        border-radius: var(--radius-md);
        margin-bottom: var(--spacing-xs);
    }
    
    .search-button {
        border-radius: var(--radius-md);
    }
    
    .filters-content {
        grid-template-columns: 1fr;
    }
    
    .quiz-features {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .difficulty-options {
        grid-template-columns: 1fr;
    }
    
    .control-tabs {
        flex-wrap: wrap;
    }
    
    .tab-btn {
        font-size: 0.9rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .modal-content {
        margin: var(--spacing-sm);
        max-width: calc(100vw - 2rem);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 1.5rem;
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-card {
        flex-direction: column;
        text-align: center;
    }
    
    .verse-card {
        padding: var(--spacing-md);
    }
    
    .verse-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .quiz-intro {
        padding: var(--spacing-md);
    }
    
    .om-symbol {
        font-size: 3rem;
    }
    
    .vedic-symbol {
        width: 150px;
        height: 150px;
    }
}

/* Dark theme support */
@media (prefers-color-scheme: dark) {
    :root {
        --background-primary: #1a1a1a;
        --text-primary: #f5f5f5;
        --card-background: rgba(30, 30, 30, 0.95);
    }
    
    .card,
    .verse-card,
    .feature-card,
    .stat-card {
        background: var(--card-background);
        color: var(--text-primary);
    }
}

/* Print Styles */
@media print {
    .vedic-header,
    .vedic-footer,
    .btn,
    .action-btn,
    .loading-overlay,
    .modal {
        display: none !important;
    }
    
    .main-content {
        margin: 0;
        padding: 0;
    }
    
    .verse-card {
        break-inside: avoid;
        margin-bottom: var(--spacing-sm);
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --saffron-primary: #ff6600;
        --maroon-primary: #990000;
        --gray-light: #cccccc;
        --shadow-soft: 0 2px 8px rgba(0, 0, 0, 0.3);
    }
}

/* Focus visible for accessibility */
.btn:focus-visible,
.nav-link:focus-visible,
.search-input:focus-visible,
.option-button:focus-visible {
    outline: 3px solid var(--saffron-primary);
    outline-offset: 2px;
}

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

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

::-webkit-scrollbar-thumb {
    background: var(--saffron-primary);
    border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--maroon-primary);
}