/* === MODERN LO-FI STREAM PLAYER === */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* --- CSS Variables --- */
:root {
    --bg-primary: #121212;
    --bg-secondary: #1E1E1E;
    --bg-tertiary: #2A2A2A;
    --accent-primary: #A445ED;
    --accent-secondary: #FF6B6B;
    --text-primary: #FFFFFF;
    --text-secondary: #B3B3B3;
    --text-muted: #808080;
    --border-color: #333333;
    
    --font-primary: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.3);
    
    --transition-fast: 0.2s ease;
    --transition-medium: 0.4s ease;
}

/* --- Base & Reset --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.body-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    width: 100%;
}

/* --- Main Player Container --- */
.player-container {
    width: 100%;
    max-width: 380px;
    background: rgba(30, 30, 30, 0.9);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    padding: 2rem;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* --- Header --- */
.player-header {
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
}

.player-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.tagline {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-weight: 400;
}

.live-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent-secondary);
}

.live-dot {
    width: 10px;
    height: 10px;
    background-color: var(--accent-secondary);
    border-radius: 50%;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.7;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* --- Track Information --- */
.track-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.track-info-line {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    width: 100%;
}

.track-info-line > div:first-child {
    text-align: left;
    flex: 1;
}

.track-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.track-artist {
    font-size: 1rem;
    color: var(--text-secondary);
}

.track-details-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: 1rem;
    flex-shrink: 0;
}

#track-details-toggle {
    width: 36px;
    height: 36px;
    font-size: 0.875rem;
    touch-action: manipulation; /* Better touch handling on mobile */
}

.track-details-popup {
    position: absolute;
    bottom: 120%; /* Position above the button */
    right: 0; /* Align to the right edge of the button */
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem;
    box-shadow: var(--shadow-md);
    width: max-content;
    min-width: 200px;
    z-index: 1000; /* Higher z-index for mobile */
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease, bottom 0.2s ease;
    /* Add arrow pointing down */
}

.track-details-popup::after {
    content: '';
    position: absolute;
    top: 100%;
    right: 18px; /* Position arrow relative to right edge */
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid var(--bg-secondary);
}

.track-details-popup.hidden {
    opacity: 0;
    visibility: hidden;
    bottom: 100%;
}

.track-details-popup:not(.hidden) {
    opacity: 1;
    visibility: visible;
    bottom: 120%;
}

.track-details-popup .separator {
    margin: 0 0.5rem;
}

.track-details-popup .track-info-link {
    margin-top: 0;
}

.track-meta {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

/* --- Controls --- */
.controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
}

.control-btn {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.control-btn:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.play-pause-btn {
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    border: none;
    color: var(--text-primary);
    width: 64px;
    height: 64px;
    font-size: 1.5rem;
}

.play-pause-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 15px rgba(164, 69, 237, 0.5);
}

/* --- Volume Control --- */
.volume-control {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.volume-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 5px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    outline: none;
    cursor: pointer;
}

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    background: var(--accent-primary);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-fast);
}

.volume-slider::-webkit-slider-thumb:hover {
    background: var(--accent-secondary);
    transform: scale(1.1);
}

/* --- Stream Info --- */
.stream-info {
    background: rgba(42, 42, 42, 0.9);
    backdrop-filter: blur(10px);
    padding: 1rem;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.stream-info h3 {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stream-url-container {
    display: flex;
    gap: 0.5rem;
}

.stream-url {
    flex-grow: 1;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.5rem 0.75rem;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.copy-btn {
    background-color: var(--accent-primary);
    color: var(--text-primary);
    border: none;
    border-radius: var(--radius-sm);
    padding: 0.5rem 1rem;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition-fast);
}

.copy-btn:hover {
    background-color: var(--accent-secondary);
}

/* --- Track Info Link --- */
.track-info-link {
    display: inline-block;
    margin-top: 1rem;
    color: var(--accent-primary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

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

.hidden {
    display: none;
}

/* --- Support & Footer --- */
.support-info {
    text-align: center;
    padding: 1rem;
    background: rgba(42, 42, 42, 0.9);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.support-info p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.support-info .artist-credit {
    margin-bottom: 1.5rem;
    font-style: italic;
    color: var(--text-muted);
}

.support-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.4rem;
    background: linear-gradient(135deg, rgba(164, 69, 237, 0.85), rgba(255, 107, 107, 0.85));
    border-radius: var(--radius-md);
    border: 1px solid rgba(164, 69, 237, 0.6);
    color: var(--text-primary);
    font-weight: 600;
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
    box-shadow: 0 10px 25px rgba(164, 69, 237, 0.25);
}

.support-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 32px rgba(255, 107, 107, 0.25);
    background: linear-gradient(135deg, rgba(164, 69, 237, 1), rgba(255, 107, 107, 1));
}

.support-btn:focus-visible {
    outline: 2px solid rgba(255, 107, 107, 0.7);
    outline-offset: 4px;
}

.support-btn i {
    font-size: 1rem;
}

.dev-status {
    text-align: center;
    padding: 1rem 1.25rem;
    background: rgba(164, 69, 237, 0.1);
    border: 1px solid rgba(164, 69, 237, 0.35);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.5;
    box-shadow: 0 8px 24px rgba(164, 69, 237, 0.12);
}

.dev-status strong {
    display: block;
    color: var(--text-primary);
    font-size: 0.9rem;
    margin-bottom: 0.35rem;
}

.site-footer {
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 1rem;
}

.site-footer a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.site-footer a:hover {
    color: var(--accent-secondary);
    text-decoration: underline;
}

/* --- Known Issues Section --- */
.known-issues {
    width: 100%;
    max-width: 380px;
    background: rgba(30, 30, 30, 0.9);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    margin-top: 0; /* Reduced from default gap */
}

.known-issues h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.issue-item {
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: rgba(42, 42, 42, 0.9);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--accent-primary);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.issue-item:last-child {
    margin-bottom: 0;
}

.issue-item strong {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.issue-item p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin: 0;
}

/* Pro tip styling */
.issue-item:last-child {
    border-left-color: var(--accent-secondary);
}

.issue-item:last-child strong {
    color: var(--accent-secondary);
}

/* --- FAQ Section --- */
.faq-section {
    width: 100%;
    max-width: 380px;
    background: rgba(30, 30, 30, 0.9);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    margin-top: 0;
}

.faq-section h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.faq-item {
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: rgba(42, 42, 42, 0.9);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--accent-primary);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.faq-item:last-child {
    margin-bottom: 0;
}

.faq-item strong {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.faq-item p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin: 0;
}

/* --- Footer Navigation --- */
.footer-nav {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
}

.nav-link {
    color: var(--accent-primary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

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

/* --- Responsive --- */
@media (max-width: 480px) {
    body {
        padding: 1rem;
    }
    .player-container {
        padding: 1.5rem;
    }
    
    /* Mobile optimizations for track info popup */
    .track-details-popup {
        right: -10px; /* Slightly offset for mobile */
        min-width: 180px;
        font-size: 0.8rem;
    }
    
    .track-details-popup::after {
        right: 28px; /* Adjust arrow position for mobile */
    }
    
    .track-title {
        font-size: 1.1rem;
    }
    
    .track-artist {
        font-size: 0.9rem;
    }
    
    #track-details-toggle {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
}