/**
 * ====================================
 * SUPERMUSIC.SK - MODERN DESIGN 2026
 * ====================================
 *
 * Unified CSS for all pages:
 * - index.php (Homepage)
 * - skupina.php (Artist page)
 * - piesen.php (Song/Chords page)
 *
 * Design inspiration: Spotify, RateYourMusic, Genius
 * Last updated: 2025-10-03
 */


/* ====================================
   1. CSS VARIABLES & THEME
   ==================================== */

:root {
    /* Colors - Dark Theme */
    --primary-bg: #0f0f0f;
    --secondary-bg: #1a1a1a;
    --card-bg: #222;
    --border-color: #333;
    --text-primary: #fff;
    --text-secondary: #aaa;

    /* Accent Colors */
    --accent-color: #e74c3c;
    --accent-hover: #c0392b;
    --success-color: #27ae60;
    --chord-color: #3498db;
    --warning-color: #f39c12;

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

    /* Layout */
    --header-height: 60px;
    --border-radius: 8px;
    --max-width: 1400px;

    /* Animations */
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
}


/* ====================================
   2. RESET & BASE STYLES
   ==================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--primary-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}


/* ====================================
   3. HEADER & NAVIGATION
   ==================================== */

.header-container {
    background: var(--secondary-bg);
    border-bottom: 2px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0,0,0,0.6);
}

.header-top {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0.6rem var(--spacing-md);
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: var(--spacing-md);
}

/* Left Navigation */
.left-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.logo h1 {
    margin: 0;
}

.logo img {
    height: 32px;
    width: auto;
}

.left-nav nav ul {
    list-style: none;
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
    margin: 0;
    padding: 0;
}

.left-nav nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
}

.left-nav nav a:hover {
    color: var(--accent-color);
    background: rgba(231, 76, 60, 0.1);
}

/* Center Search */
.search-form {
    display: flex;
    gap: 0.3rem;
    align-items: center;
    width: 100%;
}

.search-form input {
    background: var(--primary-bg);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.9rem;
    flex: 1;
    transition: var(--transition);
}

.search-form input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(231, 76, 60, 0.2);
}

.search-form input::placeholder {
    color: #666;
}

.search-form button {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 0.4rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition);
}

.search-form button:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

/* Right Navigation */
.right-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.right-nav nav ul {
    list-style: none;
    display: flex;
    gap: var(--spacing-xs);
    align-items: center;
    margin: 0;
    padding: 0;
}

.right-nav nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
}

.right-nav nav a:hover {
    color: var(--accent-color);
    background: rgba(231, 76, 60, 0.1);
}

/* User Button */
.user-button {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.user-button:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    transform: scale(1.1);
}


/* ====================================
   4. LAYOUT & CONTAINERS
   ==================================== */

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-lg);
}

.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

/* Two-column layout for artist/song pages */
.content-grid-sidebar {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--spacing-lg);
}


/* ====================================
   5. CARDS & COMPONENTS
   ==================================== */

.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(231, 76, 60, 0.2);
    border-color: var(--accent-color);
}

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


/* ====================================
   6. SECTION TITLES
   ==================================== */

.section-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--accent-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.section-title::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--accent-color);
    border-radius: 2px;
}


/* ====================================
   7. FEATURED BANNER (Homepage)
   ==================================== */

.featured-banner-container {
    position: relative;
    margin-bottom: var(--spacing-lg);
}

.featured-banner {
    display: flex;
    gap: var(--spacing-sm);
    height: 180px;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE/Edge */
}

.featured-banner::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.featured-banner a {
    flex: 0 0 calc(25% - var(--spacing-sm));
    min-width: 200px;
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    display: block;
}

.featured-banner img {
    width: 100%;
    height: 100%;
    max-height: 180px;
    object-fit: cover;
    object-position: center;
    border-radius: var(--border-radius);
    transition: var(--transition);
    filter: brightness(0.7) contrast(1.1);
}

.featured-banner a:hover img {
    transform: scale(1.1);
    filter: brightness(0.9) contrast(1.1);
}

.featured-banner a:hover {
    box-shadow: 0 8px 20px rgba(231, 76, 60, 0.4);
}

/* Carousel Arrow */
.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--accent-color);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition);
    z-index: 10;
}

.carousel-arrow:hover {
    background: var(--accent-hover);
    transform: translateY(-50%) scale(1.1);
}

.carousel-arrow.right {
    right: -20px;
}

/* Hide scrollbar in carousels */
.featured-banner::-webkit-scrollbar {
    display: none;
}

.featured-banner {
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
}


/* ====================================
   8. GENRE CARDS
   ==================================== */

.genre-card {
    position: relative;
    padding: 2rem 1rem;
    text-align: center;
    text-decoration: none;
    color: white;
    font-weight: 700;
    font-size: 1.1rem;
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    background-size: cover;
    background-position: center;
    border: 1px solid var(--border-color);
    min-height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.genre-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.4) 100%);
    transition: var(--transition);
}

.genre-card:hover::before {
    background: linear-gradient(135deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.2) 100%);
}

.genre-card:hover {
    transform: translateY(-4px) scale(1.02);
    border-color: var(--accent-color);
    box-shadow: 0 12px 24px rgba(0,0,0,0.5);
}

.genre-card span {
    position: relative;
    z-index: 1;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.8);
}


/* ====================================
   9. NEWS CAROUSEL
   ==================================== */

.carousel-container {
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
}

.carousel-main {
    display: flex;
    gap: var(--spacing-md);
    overflow-x: auto;
    overflow-y: hidden;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.carousel-main::-webkit-scrollbar {
    display: none;
}

.carousel-main .card {
    flex: 0 0 calc(33.333% - var(--spacing-md));
    min-width: 280px;
}

.news-card {
    position: relative;
    height: 350px;
}

.news-card-image {
    width: 100%;
    height: 240px;
    object-fit: cover;
    object-position: center;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    background: var(--secondary-bg);
}

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

.news-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.news-card-meta {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

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


/* ====================================
   10. SONGS GRID
   ==================================== */

.songs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.song-card {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
}

.song-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--border-radius);
    background: var(--secondary-bg);
}

.song-info {
    flex: 1;
}

.song-artist {
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: 0.2rem;
}

.song-title {
    color: var(--text-primary);
    margin-bottom: 0.3rem;
    font-weight: 500;
}

.song-meta {
    font-size: 0.85rem;
    color: var(--text-secondary);
}


/* ====================================
   11. ARTIST PAGE - HEADER
   ==================================== */

.artist-header {
    position: relative;
    height: 400px;
    background-size: cover;
    background-position: center 30%;
}

.artist-header-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-lg);
    background: linear-gradient(transparent, rgba(0,0,0,0.9));
}

.artist-name {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
    text-shadow: 2px 2px 10px rgba(0,0,0,0.8);
}

.artist-genre {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.artist-stats {
    display: flex;
    gap: var(--spacing-lg);
    font-size: 0.95rem;
}

.artist-stats .stat {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.artist-stats .stat-number {
    font-weight: 700;
    color: var(--accent-color);
}


/* ====================================
   12. TABS NAVIGATION
   ==================================== */

.tabs {
    background: var(--secondary-bg);
    border-bottom: 2px solid var(--border-color);
    position: sticky;
    top: var(--header-height);
    z-index: 100;
}

.tabs-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    overflow-x: auto;
    scrollbar-width: thin;
}

.tab {
    padding: 1rem 1.5rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    white-space: nowrap;
    transition: var(--transition);
    border-bottom: 3px solid transparent;
}

.tab:hover {
    color: var(--text-primary);
    background: rgba(255,255,255,0.05);
}

.tab.active {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

.tab-badge {
    display: inline-block;
    margin-left: 0.3rem;
    padding: 0.1rem 0.4rem;
    background: var(--accent-color);
    color: white;
    border-radius: 10px;
    font-size: 0.75rem;
}


/* ====================================
   13. SONG LIST (Artist Page)
   ==================================== */

.songs-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.song-item {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 1rem;
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    gap: 1rem;
    align-items: center;
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.song-item:hover {
    background: #333;
    transform: translateX(4px);
}

.song-number {
    font-size: 0.9rem;
    color: var(--text-secondary);
    width: 30px;
}

.song-icons {
    display: flex;
    gap: 0.5rem;
}

.song-icon {
    width: 28px;
    height: 28px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.song-icon.chord {
    background: #3498db;
    color: white;
}

.song-icon.text {
    background: #2ecc71;
    color: white;
}

.song-icon.tab {
    background: #9b59b6;
    color: white;
}

.song-icon.translation {
    background: #e67e22;
    color: white;
}

.song-icon:hover {
    transform: scale(1.15);
}

.song-rating {
    display: flex;
    gap: 0.2rem;
}

.star {
    color: var(--warning-color);
    font-size: 1rem;
}


/* ====================================
   14. ALPHABET FILTER
   ==================================== */

.alphabet-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin-bottom: var(--spacing-lg);
}

.alphabet-filter a {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-bg);
    border-radius: 4px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    cursor: pointer;
}

.alphabet-filter a:hover,
.alphabet-filter a.active {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}


/* ====================================
   15. SONG PAGE - HEADER
   ==================================== */

.song-header {
    background: var(--secondary-bg);
    border-bottom: 2px solid var(--border-color);
    padding: var(--spacing-lg);
}

.song-header-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 560px;
    gap: var(--spacing-xl);
    align-items: start;
}

.song-header-left {
    min-width: 0;
}

.song-header-right {
    position: relative;
}

.song-header-video {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    background: #000;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.song-header-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Responsive: stack vertically on smaller screens */
@media (max-width: 1200px) {
    .song-header-content {
        grid-template-columns: 1fr;
    }

    .song-header-right {
        max-width: 700px;
        margin: var(--spacing-lg) auto 0;
    }
}

.song-header .song-title {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: var(--spacing-sm);
}

.song-header .song-artist {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.song-artist a {
    color: var(--accent-color);
    text-decoration: none;
}

.song-artist a:hover {
    text-decoration: underline;
}

.song-meta {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

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

.song-credits {
    margin-top: var(--spacing-md);
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.song-credits span {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.song-versions {
    margin-top: var(--spacing-md);
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    align-items: center;
    font-size: 0.9rem;
}

.version-btn {
    padding: 0.4rem 0.8rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    text-decoration: none;
    color: var(--text-primary);
    font-size: 0.85rem;
    transition: var(--transition);
}

.version-btn:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}


/* ====================================
   16. TOOLBAR (Song Page)
   ==================================== */

.toolbar {
    background: var(--card-bg);
    position: sticky;
    top: var(--header-height);
    z-index: 100;
}

.toolbar-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.toolbar-group {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.toolbar-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    background: var(--secondary-bg);
    color: var(--text-primary);
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.toolbar-btn:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
}

.toolbar-btn.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
}


/* ====================================
   17. CHORD DISPLAY
   ==================================== */

/* Chord Schemes Grid */
.chord-schemes {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
    margin-bottom: var(--spacing-lg);
}

.chord-schemes h3 {
    margin-top: 0;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.chord-schemes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

/* Horizontal chord schemes under toolbar */
.chord-schemes-horizontal {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    overflow-x: auto;
    overflow-y: hidden;
    background: var(--primary-bg);
    border: none;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color) var(--primary-bg);
}

.chord-schemes-horizontal::-webkit-scrollbar {
    height: 8px;
}

.chord-schemes-horizontal::-webkit-scrollbar-track {
    background: var(--primary-bg);
}

.chord-schemes-horizontal::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 4px;
}

.chord-schemes-horizontal .chord-svg-container {
    flex-shrink: 0;
    width: 80px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.5rem;
}

.chord-schemes-close {
    flex-shrink: 0;
    width: 80px;
    height: 100%;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    margin-left: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
}

.chord-schemes-close:hover {
    background: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
}

.chord-schemes-horizontal.hidden {
    display: none;
}

.chord-schemes-show {
    width: 100%;
    padding: 0.8rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    margin-bottom: 1rem;
}

.chord-schemes-show:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
}

.chord-scheme-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--bg-primary);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.chord-scheme-item:hover {
    border-color: var(--chord-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.chord-scheme-item img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* SVG Chord Container */
.chord-svg-container {
    min-height: 160px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.chord-svg-container svg {
    max-width: 100%;
    height: auto;
}

.chord-svg-label {
    margin-top: var(--spacing-sm);
    font-weight: bold;
    font-size: 0.9rem;
    color: #fff;
    text-align: center;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.chord-container {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

.chord-text {
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    line-height: 1.8;
    white-space: pre-wrap;
    color: var(--text-primary);
}

.chord-text sup {
    vertical-align: super;
    font-size: 1.4em;
    line-height: 0;
}

.chord {
    color: var(--chord-color);
    font-weight: bold;
    font-style: italic;
    font-size: 1em;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    padding: 0 2px;
    user-select: none;
}

.chord:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

/* Transpose Display */
.transpose-info {
    background: rgba(52, 152, 219, 0.1);
    border: 1px solid var(--chord-color);
    border-radius: 4px;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    color: var(--chord-color);
}

/* Chord Popup */
.chord-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--secondary-bg);
    border: 2px solid var(--chord-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    z-index: 1000;
    display: none;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}

.chord-popup.show {
    display: block;
}

.chord-diagram {
    text-align: center;
}

.chord-diagram h3 {
    margin-bottom: var(--spacing-md);
    color: var(--chord-color);
}

.chord-diagram pre {
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    line-height: 1.4;
}


/* ====================================
   18. RATING SECTION
   ==================================== */

.rating-section {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
    border: 1px solid var(--border-color);
    text-align: center;
}

.rating-stars {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin: var(--spacing-md) 0;
}

.star {
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
}

.star:hover {
    transform: scale(1.2);
}

.star.filled {
    color: var(--warning-color);
}

.star.empty {
    color: #555;
}


/* ====================================
   19. COMMENTS SECTION
   ==================================== */

.comments-section {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

.comment {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.comment:last-child {
    border-bottom: none;
}

.comment-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
}

.comment-author {
    font-weight: 700;
}

.comment-date {
    color: var(--text-secondary);
    font-size: 0.85rem;
}


/* ====================================
   20. SIDEBAR
   ==================================== */

.sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* Sticky sidebar for artist/song pages */
.sidebar.sticky {
    position: sticky;
    top: 70px;
    height: fit-content;
}

.sidebar-section {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--border-color);
    max-height: 600px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-color) var(--card-bg);
}

.sidebar-section::-webkit-scrollbar {
    width: 8px;
}

.sidebar-section::-webkit-scrollbar-track {
    background: var(--card-bg);
}

.sidebar-section::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 4px;
}

.sidebar-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.widget {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
}

.widget-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--accent-color);
}


/* ====================================
   21. TOP SONGS LIST (Sidebar)
   ==================================== */

.top-song {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    padding: 0.4rem 0.6rem;
    border-radius: 4px;
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
    margin-bottom: 0.3rem;
}

.top-song:hover {
    background: rgba(255,255,255,0.05);
}

.top-song-number {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    width: 24px;
    flex-shrink: 0;
}

.top-song-info {
    flex: 1;
    min-width: 0;
}

.top-song-title {
    font-weight: 500;
    font-size: 0.85rem;
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.top-song-artist {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.load-more-songs {
    width: 100%;
    padding: 0.8rem;
    margin-top: 1rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.load-more-songs:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
}


/* ====================================
   22. NEWS ITEMS (Sidebar)
   ==================================== */

.news-item {
    display: flex;
    gap: 0.8rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

.news-item:hover {
    background: rgba(231, 76, 60, 0.05);
    padding-left: 0.5rem;
}

.news-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.news-thumb {
    width: 60px;
    height: 60px;
    border-radius: 4px;
    object-fit: cover;
}

.news-content h4 {
    font-size: 0.9rem;
    margin-bottom: 0.3rem;
    line-height: 1.3;
}

.news-title {
    font-weight: 600;
    margin-bottom: 0.2rem;
    font-size: 0.9rem;
}

.news-date {
    color: var(--text-secondary);
    font-size: 0.75rem;
}


/* ====================================
   23. VIDEO CONTAINER
   ==================================== */

.video-container {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--border-color);
}

.video-container iframe {
    width: 100%;
    height: 200px;
    border-radius: var(--border-radius);
}


/* ====================================
   24. BUTTONS
   ==================================== */

.btn {
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

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

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--card-bg);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: #333;
}

/* Load More Button - Genius Style */
.load-more-btn {
    display: block;
    width: 100%;
    max-width: 300px;
    margin: var(--spacing-md) auto 0;
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}

.load-more-btn:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
}

.load-more-btn:active {
    transform: translateY(0);
}

.load-more-btn.loading {
    opacity: 0.6;
    cursor: wait;
}

.action-buttons {
    display: flex;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
}


/* ====================================
   25. BADGES
   ==================================== */

.badge {
    display: inline-block;
    padding: 0.3rem 0.6rem;
    background: var(--accent-color);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
    text-transform: uppercase;
}

.badge.new {
    background: var(--success-color);
}


/* ====================================
   26. LINKS & VIEW ALL
   ==================================== */

.view-all-link {
    display: block;
    padding: 0.8rem 0;
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    margin-top: 0.5rem;
    border-top: 1px solid var(--border-color);
    transition: var(--transition);
}

.view-all-link:hover {
    background: rgba(231, 76, 60, 0.1);
}


/* ====================================
   26a. HITPARÁDA ITEMS
   ==================================== */

.hitparada-item:hover {
    background: rgba(255, 255, 255, 0.05) !important;
}

/* ====================================
   27. FOOTER
   ==================================== */

footer {
    background: var(--secondary-bg);
    border-top: 2px solid var(--border-color);
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg) 0;
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    text-align: center;
    color: var(--text-secondary);
}


/* ====================================
   28. RESPONSIVE DESIGN
   ==================================== */

@media (max-width: 1200px) {
    .content-grid {
        grid-template-columns: 1fr;
    }

    .carousel-main {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .featured-banner {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .content-grid-sidebar {
        grid-template-columns: 1fr;
    }

    .sidebar.sticky {
        position: static;
    }

    .songs-grid {
        grid-template-columns: 1fr;
    }

    .toolbar-container {
        flex-direction: column;
        align-items: stretch;
    }

    .toolbar-group {
        flex-wrap: wrap;
    }
}

@media (max-width: 768px) {
    .header-top {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .left-nav {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .left-nav nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }

    .right-nav nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }

    .carousel-main {
        grid-template-columns: 1fr;
    }

    .songs-grid {
        grid-template-columns: 1fr;
    }

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

    .featured-banner {
        grid-template-columns: 1fr;
        height: auto;
    }

    .featured-banner a {
        height: 180px;
    }

    .artist-name {
        font-size: 2rem;
    }

    .song-header .song-title {
        font-size: 1.8rem;
    }

    .artist-stats {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .tabs-container {
        overflow-x: auto;
    }

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

    /* Footer sections - 2 columns on tablet */
    .footer-sections-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 1.5rem !important;
    }
}

@media (max-width: 480px) {
    .song-item {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .song-icons {
        justify-content: flex-start;
    }

    .song-rating {
        justify-content: flex-start;
    }

    .alphabet-filter a {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }

    /* Footer sections - 1 column on mobile */
    .footer-sections-grid {
        grid-template-columns: 1fr !important;
        gap: 2rem !important;
    }

    /* Footer navigation - vertical on mobile */
    footer nav {
        flex-direction: column !important;
        gap: 1rem !important;
    }
}


/* ====================================
   29. UTILITIES
   ==================================== */

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

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

.p-1 { padding: var(--spacing-xs); }
.p-2 { padding: var(--spacing-sm); }
.p-3 { padding: var(--spacing-md); }
.p-4 { padding: var(--spacing-lg); }

/* Flex & Grid helpers */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.gap-xs { gap: var(--spacing-xs); }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }

/* Common patterns */
.no-decoration { text-decoration: none; }
.inherit-color { color: inherit; }
.relative { position: relative; }
.absolute { position: absolute; }

/* Artist label overlay */
.artist-label {
    position: absolute;
    bottom: 10px;
    left: 10px;
    background: rgba(0, 0, 0, 0.8);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    color: white;
    font-weight: 600;
}

/* Stats text */
.stats-number {
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.stats-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Album card content */
.album-title {
    font-weight: 600;
    margin-bottom: 0.3rem;
    font-size: 0.9rem;
}

.album-date {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Image sizing */
.img-full {
    width: 100%;
}

.img-square {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: var(--border-radius);
}

.img-rounded {
    border-radius: var(--border-radius);
}

/* Chord card (akordy) */
.chord-name {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 0.3rem;
}

.chord-notation {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Hitparada item */
.hitparada-card {
    padding: 2rem;
}

.hitparada-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.hitparada-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.hitparada-link {
    display: block;
    text-align: center;
    margin-top: 1.5rem;
}

/* Hitparada item */
.hitparada-item {
    text-decoration: none;
    color: inherit;
    padding: 0.5rem;
    border-radius: 4px;
    transition: background 0.2s;
}

.hitparada-item:hover {
    background: rgba(255, 255, 255, 0.05);
}

.hitparada-rank {
    font-weight: 700;
    color: var(--accent-color);
    margin-right: 0.5rem;
}

.hitparada-artist {
    color: var(--text-secondary);
}

.hitparada-song {
    color: var(--text-primary);
}

.hitparada-title-link {
    color: var(--accent-color);
    font-size: 1.2rem;
    font-weight: 600;
    text-decoration: none;
}

.hitparada-title-link:hover {
    text-decoration: underline;
}

/* Image square utility */
.img-square {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 0.5rem;
}

/* Badge colors */
.badge-green {
    background: #27ae60;
}

.badge-blue {
    background: #3498db;
}

.badge-red {
    background: #e74c3c;
}

.badge-yellow {
    background: #f39c12;
}

/* Search form in akordy section */
.search-form-akordy {
    display: flex;
    gap: 0.5rem;
}

.search-input {
    flex: 1;
    padding: 0.5rem;
    background: var(--primary-bg);
    border: 1px solid var(--border-color);
    color: white;
    border-radius: 4px;
}

.search-btn {
    padding: 0.5rem 1rem;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.search-btn:hover {
    background: var(--accent-hover);
}

/* Popular chords links */
.popular-links {
    margin-top: 1rem;
    font-size: 0.85rem;
    color: #888;
}

.popular-links a {
    color: var(--accent-color);
}

.popular-links a:hover {
    text-decoration: underline;
}

/* Placeholder box */
.placeholder-box {
    background: #333;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: #666;
}

/* Text center with padding */
.text-center-padded {
    color: #aaa;
    text-align: center;
    padding: 1rem;
}

.text-center-padded a {
    color: #e74c3c;
    text-decoration: none;
}

.text-center-padded a:hover {
    text-decoration: underline;
}

/* Albums carousel */
.albums-carousel-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    width: 100%;
}

.albums-carousel-grid .card {
    min-width: 0; /* Allow cards to shrink */
}

.album-card-link {
    text-decoration: none;
    color: inherit;
    padding: 1rem;
}

/* Badge blue for genres */
.badge-blue-genre {
    background: #2980b9;
}

/* Footer navigation */
.footer-nav-container {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-nav {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.footer-nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.footer-nav-link:hover {
    color: var(--accent-color);
}

.footer-meta-links {
    margin-top: 0.5rem;
    font-size: 0.9rem;
}

.footer-meta-links a {
    color: #aaa;
    text-decoration: none;
}

.footer-meta-links a:hover {
    text-decoration: underline;
}

/* Text center with margin top */
.text-center-mt {
    text-align: center;
    margin-top: 2rem;
}

/* Full width button with margin */
.btn-full-mt {
    width: 100%;
    margin-top: 1rem;
    text-align: center;
}

.btn-full {
    width: 100%;
}

/* Album list */
.album-list {
    list-style: none;
    padding: 0;
}

.album-list-item {
    margin-bottom: 0.8rem;
}

.album-list-meta {
    color: var(--text-secondary);
}

/* Photo grid */
.photo-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

.photo-thumb {
    width: 100%;
    height: 80px;
    object-fit: cover;
    border-radius: 4px;
}

/* Button full width with smaller margin */
.btn-full-mt-sm {
    width: 100%;
    margin-top: 1rem;
}

/* Social links list */
.social-links-list {
    list-style: none;
    padding: 0;
}

.social-links-item {
    margin-bottom: 0.5rem;
}

.social-link {
    color: var(--text-primary);
    text-decoration: none;
}

.social-link:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

/* Artist header with specific background (for prototype) */
.artist-header-elan {
    background-image: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.8)), url('/photos/35243_uvod1.webp');
}

/* Genre cards with specific backgrounds */
.genre-card-ludove {
    background-image: url('/photos/2616943_Jarabica.webp');
}

.genre-card-krestanske {
    background-image: url('/photos/2617241_Simon-Bilina-2media-foto-Kate-Sramkova4-scaled.webp');
}

.genre-card-romske {
    background-image: url('/photos/2617337_gims3.webp');
}

.genre-card-country {
    background-image: url('/photos/2617390_ggg2.webp');
}

.genre-card-filmova {
    background-image: url('/photos/2617197_1900x1900-000000-80-0-0.webp');
}

.genre-card-detske {
    background-image: url('/photos/2616909_Sabrina_Carpenter_2017b.webp');
}


/* ====================================
   30. ACCESSIBILITY
   ==================================== */

/* Focus styles */
a:focus,
button:focus,
input:focus,
textarea:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

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

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --border-color: #666;
    }
}