/*
========================================
RadioWave - Modern Radio Directory
========================================
A beautiful, modern frontend design for radio directory website
targeting young adults and adults
========================================
*/

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* CSS Custom Properties (CSS Variables) */
:root {
    /* Primary Colors */
    --primary-color: #6C63FF;
    --primary-light: #8B82FF;
    --primary-dark: #5A52E5;
    --primary-gradient: linear-gradient(135deg, #6C63FF 0%, #FF6B6B 50%, #4ECDC4 100%);

    /* Secondary Colors */
    --secondary-color: #FF6B6B;
    --secondary-light: #FF8E8E;
    --secondary-dark: #E55555;

    /* Accent Colors */
    --accent-color: #4ECDC4;
    --accent-light: #6FD9D1;
    --accent-dark: #3DB5AC;

    /* Neutral Colors */
    --white: #FFFFFF;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    --black: #000000;

    /* Semantic Colors */
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    --info: #3B82F6;

    /* Text Colors */
    --text-primary: #1F2937;
    --text-secondary: #6B7280;
    --text-muted: #9CA3AF;
    --text-inverse: #FFFFFF;

    /* Background Colors */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F9FAFB;
    --bg-tertiary: #F3F4F6;

    /* Glass Morphism */
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-blur: blur(10px);

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Typography */
    --font-family-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-family-display: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Z-index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
    --z-toast: 1080;
}

/* Dark Theme Variables */
[data-bs-theme="dark"] {
    --text-primary: #F9FAFB;
    --text-secondary: #D1D5DB;
    --text-muted: #9CA3AF;
    --text-inverse: #111827;

    --bg-primary: #111827;
    --bg-secondary: #1F2937;
    --bg-tertiary: #374151;

    --glass-bg: rgba(0, 0, 0, 0.2);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

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

body {
    font-family: var(--font-family-primary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    margin: 0;
    padding: 0;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-display);
    font-weight: 600;
    line-height: 1.2;
    margin: 0;
    color: var(--text-primary);
}

.display-1, .display-2, .display-3, .display-4, .display-5, .display-6 {
    font-family: var(--font-family-display);
    font-weight: 700;
    line-height: 1.1;
}

/* Text Utilities */
.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

.text-white-75 {
    color: rgba(255, 255, 255, 0.75) !important;
}

/* Background Utilities */
.bg-glass {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
}

.bg-gradient {
    background: var(--primary-gradient);
    color: white;
}

/* Navigation Styles */
.navbar-glass {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-normal);
}

[data-bs-theme="dark"] .navbar-glass {
    background: rgba(17, 24, 39, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar-brand {
    font-family: var(--font-family-display);
    font-weight: 800;
    font-size: 1.5rem;
    text-decoration: none;
    color: var(--text-primary);
    transition: color var(--transition-normal);
}

.brand-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-gradient);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
}

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

/* Search Styles */
.navbar-search {
    max-width: 400px;
    width: 100%;
}

.search-container {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    padding: 12px 20px 12px 45px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    color: var(--text-primary);
    transition: all var(--transition-normal);
    width: 100%;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.1);
    background: var(--bg-primary);
}

.search-icon {
    position: absolute;
    left: 15px;
    color: var(--text-secondary);
    z-index: 1;
}

.search-clear {
    position: absolute;
    right: 15px;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.search-clear:hover {
    background: var(--gray-200);
    color: var(--text-primary);
}

/* Navigation Links */
.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
}

.nav-link:hover {
    color: var(--primary-color);
    background: rgba(108, 99, 255, 0.1);
}

.nav-link.active {
    color: var(--primary-color);
    background: rgba(108, 99, 255, 0.1);
}

/* Dropdown Styles */
.dropdown-glass {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    padding: 8px;
}

[data-bs-theme="dark"] .dropdown-glass {
    background: rgba(17, 24, 39, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.dropdown-item {
    border-radius: var(--radius-md);
    padding: 12px 16px;
    transition: all var(--transition-fast);
    color: var(--text-primary);
}

.dropdown-item:hover {
    background: rgba(108, 99, 255, 0.1);
    color: var(--primary-color);
}

/* Theme Toggle */
.theme-toggle {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.2rem;
    padding: 8px;
    border-radius: 50%;
    transition: all var(--transition-normal);
}

.theme-toggle:hover {
    color: var(--primary-color);
    background: rgba(108, 99, 255, 0.1);
}

/* Button Styles */
.btn {
    font-family: var(--font-family-primary);
    font-weight: 500;
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    border: 2px solid transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(108, 99, 255, 0.3);
}

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

.btn-outline-primary:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    transform: translateY(-1px);
}

.btn-outline-light {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.5);
    color: white;
}

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

/* Card Styles */
.card {
    border: none;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    background: var(--bg-primary);
}

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

/* Station Card Styles */
.station-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    overflow: hidden;
    position: relative;
}

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

.station-image {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    aspect-ratio: 1;
}

.station-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.station-card:hover .station-image img {
    transform: scale(1.05);
}

.play-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.station-card:hover .play-overlay {
    opacity: 1;
}

.btn-play {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-color);
    border: none;
    color: white;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 20px rgba(108, 99, 255, 0.4);
}

.btn-play:hover {
    background: var(--primary-dark);
    transform: scale(1.1);
}

.station-actions {
    position: absolute;
    top: 12px;
    right: 12px;
    display: flex;
    gap: 8px;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.station-card:hover .station-actions {
    opacity: 1;
}

.btn-favorite,
.btn-info {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.btn-favorite:hover,
.btn-info:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.btn-favorite.active {
    background: var(--secondary-color);
    color: white;
}

.station-quality {
    position: absolute;
    top: 12px;
    left: 12px;
}

.quality-badge {
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 4px 8px;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 500;
}

.station-rank {
    position: absolute;
    top: 12px;
    left: 12px;
    width: 30px;
    height: 30px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
}

.station-info {
    padding: 20px;
}

.station-name {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.station-genre {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.station-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.station-rating {
    display: flex;
    align-items: center;
    gap: 8px;
}

.rating-stars {
    color: #FFC107;
    font-size: 0.9rem;
}

.rating-text {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Featured Card Styles */
.featured-card {
    border: 2px solid var(--primary-color);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
}

.featured-card .station-info {
    background: var(--bg-primary);
    color: var(--text-primary);
    margin: -2px;
    margin-top: 0;
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

/* Browse Card Styles */
.browse-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: 30px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
}

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

.browse-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: white;
}

.browse-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.browse-description {
    color: var(--text-secondary);
    margin-bottom: 20px;
    flex: 1;
}

.genre-tags,
.language-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-bottom: 20px;
}

.tag {
    background: var(--gray-100);
    color: var(--text-secondary);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 500;
}

[data-bs-theme="dark"] .tag {
    background: var(--gray-700);
    color: var(--text-secondary);
}

.country-flags {
    font-size: 1.5rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.browse-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-normal);
}

.browse-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: white;
}

.hero-subtitle {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

.hero-search-container {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-full);
    padding: 8px;
    display: flex;
    align-items: center;
    box-shadow: var(--shadow-xl);
    backdrop-filter: blur(20px);
}

.hero-search-input {
    border: none;
    background: transparent;
    padding: 12px 20px;
    flex: 1;
    font-size: 1rem;
    color: var(--text-primary);
}

.hero-search-input:focus {
    outline: none;
}

.hero-search-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: none;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.hero-search-btn:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
}

/* Hero Stats */
.hero-stats {
    margin-top: 3rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin: 0;
}

/* Hero Visual */
.hero-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-player-mockup {
    max-width: 400px;
    width: 100%;
}

.mockup-device {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    border-radius: var(--radius-2xl);
    padding: 20px;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.mockup-screen {
    background: rgba(0, 0, 0, 0.8);
    border-radius: var(--radius-xl);
    padding: 40px 20px;
    text-align: center;
}

.playing-animation {
    margin-bottom: 30px;
}

.sound-wave {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 3px;
    height: 40px;
}

.sound-wave span {
    width: 4px;
    background: var(--primary-color);
    border-radius: 2px;
    animation: soundWave 1.5s ease-in-out infinite;
}

.sound-wave span:nth-child(1) { animation-delay: 0s; }
.sound-wave span:nth-child(2) { animation-delay: 0.1s; }
.sound-wave span:nth-child(3) { animation-delay: 0.2s; }
.sound-wave span:nth-child(4) { animation-delay: 0.3s; }
.sound-wave span:nth-child(5) { animation-delay: 0.4s; }

@keyframes soundWave {
    0%, 100% { height: 8px; }
    50% { height: 40px; }
}

.mockup-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.mockup-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: transparent;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all var(--transition-normal);
}

.mockup-btn.primary {
    background: var(--primary-color);
    border-color: var(--primary-color);
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
}

.mockup-btn:hover {
    transform: scale(1.1);
    border-color: white;
}

/* Section Styles */
.section-header {
    margin-bottom: 3rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Main Content */
.main-content {
    padding-top: 80px;
    min-height: 100vh;
    padding-bottom: 100px;
}

/* Footer Styles */
.footer {
    background: var(--bg-secondary);
    padding: 60px 0 30px;
    margin-top: 60px;
}

.footer-brand {
    margin-bottom: 2rem;
}

.footer-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-normal);
}

.social-link:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

[data-bs-theme="dark"] .social-link {
    background: var(--gray-700);
}

.footer-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.footer-divider {
    border: none;
    height: 1px;
    background: var(--gray-200);
    margin: 2rem 0;
}

[data-bs-theme="dark"] .footer-divider {
    background: var(--gray-700);
}

.copyright {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

#backToTop {
    border-radius: 50%;
    width: 40px;
    height: 40px;
    padding: 0;
}

/* Loading Styles */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.loading-overlay.active {
    opacity: 1;
    visibility: visible;
}

[data-bs-theme="dark"] .loading-overlay {
    background: rgba(17, 24, 39, 0.95);
}

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

.loading-text {
    color: var(--text-secondary);
    margin: 0;
}

/* Toast Notifications */
.toast {
    background: var(--bg-primary);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

[data-bs-theme="dark"] .toast {
    background: var(--bg-secondary);
    border-color: var(--gray-700);
}

/* Modal Styles */
.modal-glass {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
}

[data-bs-theme="dark"] .modal-glass {
    background: rgba(17, 24, 39, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Form Styles */
.form-control {
    border-radius: var(--radius-lg);
    border: 2px solid var(--gray-200);
    padding: 12px 16px;
    transition: all var(--transition-normal);
    background: var(--bg-primary);
    color: var(--text-primary);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.1);
    background: var(--bg-primary);
    color: var(--text-primary);
}

[data-bs-theme="dark"] .form-control {
    background: var(--bg-secondary);
    border-color: var(--gray-600);
    color: var(--text-primary);
}

.form-select {
    border-radius: var(--radius-lg);
    border: 2px solid var(--gray-200);
    padding: 12px 16px;
    transition: all var(--transition-normal);
    background: var(--bg-primary);
    color: var(--text-primary);
}

.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.1);
}

[data-bs-theme="dark"] .form-select {
    background: var(--bg-secondary);
    border-color: var(--gray-600);
    color: var(--text-primary);
}

.form-check-input {
    border-radius: var(--radius-sm);
    border: 2px solid var(--gray-300);
    transition: all var(--transition-normal);
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.form-check-input:focus {
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.1);
}

.form-range {
    accent-color: var(--primary-color);
}

/* Pagination Styles */
.pagination {
    gap: 8px;
}

.page-item .page-link {
    border: none;
    border-radius: var(--radius-lg);
    padding: 12px 16px;
    color: var(--text-secondary);
    background: var(--bg-primary);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.page-item .page-link:hover {
    color: var(--primary-color);
    background: rgba(108, 99, 255, 0.1);
    transform: translateY(-1px);
}

.page-item.active .page-link {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 4px 12px rgba(108, 99, 255, 0.3);
}

.page-item.disabled .page-link {
    color: var(--text-muted);
    background: var(--gray-100);
}

[data-bs-theme="dark"] .page-item .page-link {
    background: var(--bg-secondary);
}

[data-bs-theme="dark"] .page-item.disabled .page-link {
    background: var(--gray-700);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 3rem;
    }

    .section-title {
        font-size: 2.25rem;
    }
}

@media (max-width: 992px) {
    .navbar-search {
        max-width: 300px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .navbar-search {
        order: 3;
        margin-top: 1rem;
        max-width: 100%;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .footer {
        padding: 40px 0 20px;
    }

    .footer-meta {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .hero-content {
        padding-top: 100px;
        padding-bottom: 60px;
    }

    .hero-title {
        font-size: 1.75rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .stat-number {
        font-size: 1.25rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .browse-card {
        padding: 20px;
    }

    .browse-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

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

/* Focus styles for keyboard navigation */
.btn:focus,
.form-control:focus,
.form-select:focus,
.nav-link:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #0000FF;
        --text-primary: #000000;
        --text-secondary: #000000;
        --bg-primary: #FFFFFF;
    }
}

/* Print styles */
@media print {
    .navbar,
    .footer,
    .radio-player,
    .btn,
    .hero-section {
        display: none !important;
    }

    body {
        background: white !important;
        color: black !important;
    }

    .main-content {
        padding-top: 0 !important;
    }
}