/**
 * OpenBroadcaster Web - Frontend Styles
 * Modern, responsive styling for all public-facing components
 */

/* ============================
   CSS Variables / Theme System
   ============================ */

:root {
    --obw-accent: #5bffb0;
    --obw-accent-rgb: 91, 255, 176;
    
    /* Dark Theme (Default) */
    --obw-bg-primary: #0d0d0d;
    --obw-bg-secondary: #1a1a1a;
    --obw-bg-tertiary: #262626;
    --obw-bg-hover: #333333;
    --obw-text-primary: #ffffff;
    --obw-text-secondary: #b3b3b3;
    --obw-text-muted: #666666;
    --obw-border: #333333;
    --obw-shadow: rgba(0, 0, 0, 0.5);
    
    /* Spacing */
    --obw-spacing-xs: 4px;
    --obw-spacing-sm: 8px;
    --obw-spacing-md: 16px;
    --obw-spacing-lg: 24px;
    --obw-spacing-xl: 32px;
    
    /* Radius */
    --obw-radius-sm: 4px;
    --obw-radius-md: 8px;
    --obw-radius-lg: 12px;
    --obw-radius-xl: 16px;
    --obw-radius-round: 50%;
    
    /* Typography */
    --obw-font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    --obw-font-size-xs: 11px;
    --obw-font-size-sm: 13px;
    --obw-font-size-md: 15px;
    --obw-font-size-lg: 18px;
    --obw-font-size-xl: 24px;
    --obw-font-size-xxl: 32px;
    
    /* Transitions */
    --obw-transition-fast: 150ms ease;
    --obw-transition-normal: 250ms ease;
    --obw-transition-slow: 400ms ease;
}

/* Light Theme */
.obw-theme-light {
    --obw-bg-primary: #ffffff;
    --obw-bg-secondary: #f5f5f5;
    --obw-bg-tertiary: #ebebeb;
    --obw-bg-hover: #e0e0e0;
    --obw-text-primary: #1a1a1a;
    --obw-text-secondary: #666666;
    --obw-text-muted: #999999;
    --obw-border: #e0e0e0;
    --obw-shadow: rgba(0, 0, 0, 0.1);
}

/* ============================
   Base Styles
   ============================ */

[class^="obw-"],
[class*=" obw-"] {
    box-sizing: border-box;
    font-family: var(--obw-font-family);
}

/* ============================
   Now Playing Component
   ============================ */

.obw-now-playing {
    background: var(--obw-bg-primary);
    border-radius: var(--obw-radius-lg);
    padding: var(--obw-spacing-lg);
    color: var(--obw-text-primary);
}

.obw-now-playing-header {
    display: flex;
    align-items: center;
    gap: var(--obw-spacing-sm);
    margin-bottom: var(--obw-spacing-lg);
}

.obw-station-branding {
    display: inline-flex;
    align-items: center;
    gap: var(--obw-spacing-xs);
}

.obw-station-logo-small {
    width: 24px;
    height: 24px;
    border-radius: var(--obw-radius-round);
    object-fit: cover;
}

.obw-live-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--obw-spacing-xs);
    background: rgba(var(--obw-accent-rgb), 0.15);
    color: var(--obw-accent);
    padding: var(--obw-spacing-xs) var(--obw-spacing-sm);
    border-radius: var(--obw-radius-sm);
    font-size: var(--obw-font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.obw-live-dot {
    width: 6px;
    height: 6px;
    background: var(--obw-accent);
    border-radius: var(--obw-radius-round);
    animation: obw-pulse 1.5s ease-in-out infinite;
}

@keyframes obw-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.obw-station-name {
    color: var(--obw-text-secondary);
    font-size: var(--obw-font-size-sm);
}

.obw-now-playing-content {
    text-align: center;
}

.obw-artwork-container {
    position: relative;
    display: inline-block;
    margin-bottom: var(--obw-spacing-lg);
}

.obw-artwork {
    width: 200px;
    height: 200px;
    border-radius: var(--obw-radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 32px var(--obw-shadow);
}

.obw-artwork-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.obw-artwork-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--obw-bg-secondary), var(--obw-bg-tertiary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--obw-text-muted);
}

.obw-artwork-placeholder svg {
    width: 64px;
    height: 64px;
}

/* Visualizer bars */
.obw-visualizer {
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 3px;
    align-items: flex-end;
    height: 20px;
}

.obw-visualizer span {
    width: 4px;
    background: var(--obw-accent);
    border-radius: 2px;
    animation: obw-visualizer 0.8s ease-in-out infinite;
}

.obw-visualizer span:nth-child(1) { height: 60%; animation-delay: 0s; }
.obw-visualizer span:nth-child(2) { height: 100%; animation-delay: 0.1s; }
.obw-visualizer span:nth-child(3) { height: 40%; animation-delay: 0.2s; }
.obw-visualizer span:nth-child(4) { height: 80%; animation-delay: 0.3s; }
.obw-visualizer span:nth-child(5) { height: 50%; animation-delay: 0.4s; }

@keyframes obw-visualizer {
    0%, 100% { transform: scaleY(1); }
    50% { transform: scaleY(0.5); }
}

.obw-track-info {
    margin-bottom: var(--obw-spacing-lg);
}

.obw-track-title {
    font-size: var(--obw-font-size-xl);
    font-weight: 700;
    margin: 0 0 var(--obw-spacing-xs);
    color: var(--obw-text-primary);
}

.obw-track-artist {
    font-size: var(--obw-font-size-lg);
    color: var(--obw-accent);
    margin: 0 0 var(--obw-spacing-xs);
}

.obw-track-album {
    font-size: var(--obw-font-size-sm);
    color: var(--obw-text-secondary);
    margin: 0;
    display: inline-flex;
    align-items: center;
    gap: var(--obw-spacing-xs);
}

.obw-track-requested {
    font-size: var(--obw-font-size-sm);
    color: var(--obw-text-muted);
    margin: var(--obw-spacing-sm) 0 0;
    font-style: italic;
}

/* HTML5 Audio Player */
.obw-audio-player {
    margin-top: var(--obw-spacing-lg);
    padding: var(--obw-spacing-md);
    border-radius: var(--obw-radius-lg);
    background: radial-gradient(circle at top left, rgba(91, 255, 176, 0.2), transparent 55%),
                var(--obw-bg-secondary);
    border: 1px solid var(--obw-accent);
    box-shadow: 0 8px 32px var(--obw-shadow);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.obw-audio-player-header {
    display: flex;
    align-items: center;
    gap: var(--obw-spacing-xs);
    margin-bottom: var(--obw-spacing-sm);
    font-size: var(--obw-font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--obw-text-secondary);
}

.obw-audio-player-dot {
    width: 7px;
    height: 7px;
    border-radius: var(--obw-radius-round);
    background: var(--obw-accent);
    box-shadow: 0 0 12px rgba(91, 255, 176, 0.8);
}

.obw-audio-player-label {
    font-weight: 600;
}

.obw-audio-player .obw-audio-element {
    width: 100%;
    max-width: 380px;
    outline: none;
    display: none; /* Hide native controls; we use custom UI */
}

.obw-audio-controls {
    display: flex;
    flex-direction: column;
    gap: var(--obw-spacing-sm);
    margin-top: var(--obw-spacing-sm);
    width: 100%;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
}

.obw-audio-top-row {
    display: flex;
    align-items: center;
    gap: var(--obw-spacing-md);
    width: 100%;
}

.obw-audio-main {
    flex: 1 1 200px;
    display: flex;
    flex-direction: column;
    gap: var(--obw-spacing-xs);
}

.obw-audio-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: var(--obw-radius-round);
    border: 1px solid rgba(var(--obw-accent-rgb), 0.5);
    background: radial-gradient(circle at top left, rgba(var(--obw-accent-rgb), 0.3), transparent 55%),
                var(--obw-bg-primary);
    color: var(--obw-accent);
    cursor: pointer;
    transition: background var(--obw-transition-fast), transform var(--obw-transition-fast), box-shadow var(--obw-transition-fast);
    box-shadow: 0 0 12px rgba(var(--obw-accent-rgb), 0.4);
}

.obw-audio-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 0 18px rgba(var(--obw-accent-rgb), 0.7);
}

.obw-audio-btn:active {
    transform: translateY(0);
    box-shadow: 0 0 8px rgba(var(--obw-accent-rgb), 0.5);
}

.obw-audio-icon {
    position: absolute;
    width: 14px;
    height: 14px;
}

.obw-audio-icon-play::before {
    content: '';
    position: absolute;
    left: 5px;
    top: 3px;
    border-style: solid;
    border-width: 5px 0 5px 8px;
    border-color: transparent transparent transparent var(--obw-accent);
}

.obw-audio-icon-pause::before,
.obw-audio-icon-pause::after {
    content: '';
    position: absolute;
    top: 3px;
    width: 3px;
    height: 10px;
    background: var(--obw-accent);
}

.obw-audio-icon-pause::before {
    left: 4px;
}

.obw-audio-icon-pause::after {
    right: 4px;
}

.obw-audio-player:not(.obw-audio-playing) .obw-audio-icon-pause,
.obw-audio-player.obw-audio-playing .obw-audio-icon-play {
    display: none;
}

.obw-audio-icon-volume,
.obw-audio-icon-volume-mute {
    position: static;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.obw-audio-icon svg {
    display: block;
    width: 16px;
    height: 16px;
}

.obw-audio-player:not(.obw-audio-muted) .obw-audio-icon-volume-mute,
.obw-audio-player.obw-audio-muted .obw-audio-icon-volume {
    display: none;
}

.obw-audio-timeline {
    width: 100%;
}

.obw-audio-timeline-track {
    position: relative;
    width: 100%;
    height: 4px;
    border-radius: 999px;
    background: var(--obw-bg-tertiary);
    overflow: visible;
    cursor: pointer;
}

.obw-audio-timeline-fill {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0;
    border-radius: inherit;
    background: linear-gradient(90deg, rgba(var(--obw-accent-rgb), 0.4), rgba(var(--obw-accent-rgb), 0.9));
}

.obw-audio-timeline-thumb {
    position: absolute;
    top: 50%;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--obw-accent);
    transform: translate(-50%, -50%);
    box-shadow: 0 0 12px rgba(var(--obw-accent-rgb), 0.9);
}

.obw-audio-time {
    display: flex;
    justify-content: space-between;
    font-size: var(--obw-font-size-xs);
    color: var(--obw-text-muted);
    margin-top: 2px;
}

.obw-audio-volume {
    display: flex;
    align-items: center;
    gap: var(--obw-spacing-xs);
    justify-content: center;
}

.obw-audio-volume-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 80px;
    height: 4px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(var(--obw-accent-rgb), 0.35), rgba(var(--obw-accent-rgb), 0));
    outline: none;
    cursor: pointer;
}

.obw-audio-volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--obw-accent);
    box-shadow: 0 0 10px rgba(var(--obw-accent-rgb), 0.9);
}

.obw-audio-volume-slider::-moz-range-thumb {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--obw-accent);
    box-shadow: 0 0 10px rgba(var(--obw-accent-rgb), 0.9);
}

.obw-audio-volume-slider::-moz-range-track {
    background: var(--obw-bg-tertiary);
    border-radius: 999px;
}

/* Progress Bar */
.obw-progress-container {
    max-width: 400px;
    margin: 0 auto;
}

.obw-progress-bar {
    position: relative;
    height: 4px;
    background: var(--obw-bg-tertiary);
    border-radius: 2px;
    overflow: visible;
}

.obw-progress-fill {
    height: 100%;
    background: var(--obw-accent);
    border-radius: 2px;
    transition: width var(--obw-transition-fast);
}

.obw-progress-glow {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    background: var(--obw-accent);
    border-radius: var(--obw-radius-round);
    box-shadow: 0 0 10px var(--obw-accent);
    opacity: 0;
    transition: opacity var(--obw-transition-fast);
}

.obw-progress-container:hover .obw-progress-glow {
    opacity: 1;
}

.obw-progress-times {
    display: flex;
    justify-content: space-between;
    margin-top: var(--obw-spacing-xs);
    font-size: var(--obw-font-size-xs);
    color: var(--obw-text-muted);
    font-variant-numeric: tabular-nums;
}

.obw-offline-message {
    padding: var(--obw-spacing-xl);
    color: var(--obw-text-muted);
}

.obw-offline-message svg {
    opacity: 0.5;
    margin-bottom: var(--obw-spacing-md);
}

.obw-offline-message h3 {
    margin: 0 0 var(--obw-spacing-sm);
    color: var(--obw-text-secondary);
}

.obw-offline-message p {
    margin: 0;
}

/* ============================
   Library Component
   ============================ */

.obw-library {
    background: var(--obw-bg-primary);
    border-radius: var(--obw-radius-lg);
    padding: var(--obw-spacing-lg);
    color: var(--obw-text-primary);
}

.obw-library-header {
    margin-bottom: var(--obw-spacing-lg);
}

.obw-library-title {
    display: flex;
    align-items: center;
    gap: var(--obw-spacing-sm);
    font-size: var(--obw-font-size-lg);
    font-weight: 700;
    margin: 0;
    color: var(--obw-text-primary);
}

.obw-library-title svg {
    color: var(--obw-accent);
}

/* A–Z Browse Bar */
.obw-library-alpha {
    display: flex;
    flex-wrap: wrap;
    gap: var(--obw-spacing-xs);
    margin-bottom: var(--obw-spacing-md);
}

.obw-alpha-letter {
    padding: 4px 8px;
    min-width: 24px;
    text-align: center;
    background: var(--obw-bg-secondary);
    border: 1px solid var(--obw-border);
    border-radius: var(--obw-radius-sm);
    color: var(--obw-text-secondary);
    font-size: var(--obw-font-size-xs);
    cursor: pointer;
    transition: background var(--obw-transition-fast), color var(--obw-transition-fast), border-color var(--obw-transition-fast);
}

.obw-alpha-letter:hover {
    background: var(--obw-bg-tertiary);
    border-color: var(--obw-accent);
    color: var(--obw-text-primary);
}

.obw-alpha-letter-active {
    background: var(--obw-accent);
    border-color: var(--obw-accent);
    color: #000;
}

/* Search */
.obw-library-search {
    display: flex;
    gap: var(--obw-spacing-sm);
    margin-bottom: var(--obw-spacing-md);
}

.obw-search-input-wrapper {
    flex: 1;
    position: relative;
}

.obw-search-icon {
    position: absolute;
    left: var(--obw-spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--obw-text-muted);
    pointer-events: none;
}

.obw-search-input {
    width: 100%;
    padding: var(--obw-spacing-md) var(--obw-spacing-md) var(--obw-spacing-md) 48px;
    background: var(--obw-bg-secondary);
    border: 1px solid var(--obw-border);
    border-radius: var(--obw-radius-md);
    color: var(--obw-text-primary);
    font-size: var(--obw-font-size-md);
    transition: border-color var(--obw-transition-fast), box-shadow var(--obw-transition-fast);
}

.obw-search-input:focus {
    outline: none;
    border-color: var(--obw-accent);
    box-shadow: 0 0 0 3px rgba(var(--obw-accent-rgb), 0.2);
}

.obw-search-input::placeholder {
    color: var(--obw-text-muted);
}

.obw-search-clear {
    position: absolute;
    right: var(--obw-spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--obw-text-muted);
    cursor: pointer;
    padding: var(--obw-spacing-xs);
    border-radius: var(--obw-radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--obw-transition-fast), background var(--obw-transition-fast);
}

.obw-search-clear:hover {
    color: var(--obw-text-primary);
    background: var(--obw-bg-tertiary);
}

.obw-search-button {
    padding: var(--obw-spacing-md) var(--obw-spacing-lg);
    background: var(--obw-accent);
    color: #000;
    border: none;
    border-radius: var(--obw-radius-md);
    font-size: var(--obw-font-size-md);
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--obw-transition-fast), box-shadow var(--obw-transition-fast);
}

.obw-search-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(var(--obw-accent-rgb), 0.3);
}

.obw-search-button:active {
    transform: translateY(0);
}

/* Filters (currently unused, reserved for future options) */
.obw-library-filters {
    margin-bottom: var(--obw-spacing-md);
}

/* Results */
.obw-library-results {
    min-height: 200px;
}

.obw-library-initial {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--obw-spacing-xl);
    color: var(--obw-text-muted);
    text-align: center;
}

.obw-library-initial svg {
    opacity: 0.3;
    margin-bottom: var(--obw-spacing-md);
}

.obw-library-item {
    display: flex;
    align-items: center;
    gap: var(--obw-spacing-md);
    padding: var(--obw-spacing-md);
    background: var(--obw-bg-secondary);
    border-radius: var(--obw-radius-md);
    margin-bottom: var(--obw-spacing-sm);
    transition: background var(--obw-transition-fast), transform var(--obw-transition-fast);
}

.obw-library-item:hover {
    background: var(--obw-bg-tertiary);
    transform: translateX(4px);
}

.obw-library-item-artwork {
    width: 56px;
    height: 56px;
    border-radius: var(--obw-radius-sm);
    overflow: hidden;
    flex-shrink: 0;
}

.obw-library-item-artwork img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.obw-library-item-artwork-placeholder {
    width: 100%;
    height: 100%;
    background: var(--obw-bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--obw-text-muted);
}

.obw-library-item-artwork-placeholder svg {
    width: 24px;
    height: 24px;
}

.obw-library-item-info {
    flex: 1;
    min-width: 0;
}

.obw-library-item-title {
    display: block;
    font-weight: 600;
    color: var(--obw-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.obw-library-item-artist {
    display: block;
    font-size: var(--obw-font-size-sm);
    color: var(--obw-accent);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.obw-library-item-album {
    display: block;
    font-size: var(--obw-font-size-xs);
    color: var(--obw-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.obw-library-item-meta {
    flex-shrink: 0;
    text-align: right;
}

.obw-library-item-duration {
    font-size: var(--obw-font-size-sm);
    color: var(--obw-text-muted);
    font-variant-numeric: tabular-nums;
}

.obw-library-item-actions {
    flex-shrink: 0;
}

.obw-request-button {
    display: inline-flex;
    align-items: center;
    gap: var(--obw-spacing-xs);
    padding: var(--obw-spacing-sm) var(--obw-spacing-md);
    background: transparent;
    border: 1px solid var(--obw-accent);
    border-radius: var(--obw-radius-sm);
    color: var(--obw-accent);
    font-size: var(--obw-font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--obw-transition-fast);
}

.obw-request-button:hover {
    background: var(--obw-accent);
    color: #000;
}

/* Pagination */
.obw-library-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--obw-spacing-md);
    margin-top: var(--obw-spacing-lg);
    padding-top: var(--obw-spacing-md);
    border-top: 1px solid var(--obw-border);
}

.obw-page-button {
    display: inline-flex;
    align-items: center;
    gap: var(--obw-spacing-xs);
    padding: var(--obw-spacing-sm) var(--obw-spacing-md);
    background: var(--obw-bg-secondary);
    border: 1px solid var(--obw-border);
    border-radius: var(--obw-radius-sm);
    color: var(--obw-text-primary);
    font-size: var(--obw-font-size-sm);
    cursor: pointer;
    transition: all var(--obw-transition-fast);
}

.obw-page-button:hover:not(:disabled) {
    background: var(--obw-bg-tertiary);
    border-color: var(--obw-accent);
}

.obw-page-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.obw-page-info {
    font-size: var(--obw-font-size-sm);
    color: var(--obw-text-muted);
}

/* ============================
   Request Component
   ============================ */

.obw-request {
    background: var(--obw-bg-primary);
    border-radius: var(--obw-radius-lg);
    padding: var(--obw-spacing-lg);
    color: var(--obw-text-primary);
}

.obw-request-header {
    text-align: center;
    margin-bottom: var(--obw-spacing-xl);
}

.obw-request-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--obw-spacing-sm);
    font-size: var(--obw-font-size-xl);
    font-weight: 700;
    margin: 0 0 var(--obw-spacing-sm);
}

.obw-request-title svg {
    color: var(--obw-accent);
}

.obw-request-subtitle {
    color: var(--obw-text-secondary);
    margin: 0;
}

.obw-request-disabled {
    text-align: center;
    padding: var(--obw-spacing-xl);
    color: var(--obw-text-muted);
}

.obw-request-disabled svg {
    opacity: 0.5;
    margin-bottom: var(--obw-spacing-md);
}

/* Steps */
.obw-request-step {
    margin-bottom: var(--obw-spacing-lg);
    padding: var(--obw-spacing-lg);
    background: var(--obw-bg-secondary);
    border-radius: var(--obw-radius-md);
}

.obw-step-header {
    display: flex;
    align-items: center;
    gap: var(--obw-spacing-md);
    margin-bottom: var(--obw-spacing-md);
}

.obw-step-number {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--obw-accent);
    color: #000;
    border-radius: var(--obw-radius-round);
    font-size: var(--obw-font-size-sm);
    font-weight: 700;
}

.obw-step-title {
    font-size: var(--obw-font-size-md);
    font-weight: 600;
}

/* Form Elements */
.obw-form-group {
    margin-bottom: var(--obw-spacing-md);
}

.obw-form-label {
    display: block;
    margin-bottom: var(--obw-spacing-xs);
    font-size: var(--obw-font-size-sm);
    font-weight: 600;
    color: var(--obw-text-primary);
}

.obw-required {
    color: #ff5b5b;
}

.obw-form-input,
.obw-form-textarea {
    width: 100%;
    padding: var(--obw-spacing-md);
    background: var(--obw-bg-tertiary);
    border: 1px solid var(--obw-border);
    border-radius: var(--obw-radius-md);
    color: var(--obw-text-primary);
    font-size: var(--obw-font-size-md);
    transition: border-color var(--obw-transition-fast), box-shadow var(--obw-transition-fast);
}

.obw-form-input:focus,
.obw-form-textarea:focus {
    outline: none;
    border-color: var(--obw-accent);
    box-shadow: 0 0 0 3px rgba(var(--obw-accent-rgb), 0.2);
}

.obw-form-help {
    margin-top: var(--obw-spacing-xs);
    font-size: var(--obw-font-size-xs);
    color: var(--obw-text-muted);
}

/* Request Results */
.obw-request-results {
    max-height: 300px;
    overflow-y: auto;
    margin-top: var(--obw-spacing-md);
}

.obw-request-results-initial {
    padding: var(--obw-spacing-lg);
    text-align: center;
    color: var(--obw-text-muted);
}

.obw-request-item {
    display: flex;
    align-items: center;
    gap: var(--obw-spacing-md);
    padding: var(--obw-spacing-sm);
    border-radius: var(--obw-radius-md);
    transition: background var(--obw-transition-fast);
    cursor: pointer;
}

.obw-request-item:hover {
    background: var(--obw-bg-tertiary);
}

.obw-request-item-artwork {
    width: 48px;
    height: 48px;
    border-radius: var(--obw-radius-sm);
    overflow: hidden;
    flex-shrink: 0;
}

.obw-request-item-artwork img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.obw-request-item-artwork-placeholder {
    width: 100%;
    height: 100%;
    background: var(--obw-bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--obw-text-muted);
}

.obw-request-item-info {
    flex: 1;
    min-width: 0;
}

.obw-request-item-title {
    display: block;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.obw-request-item-artist {
    display: block;
    font-size: var(--obw-font-size-sm);
    color: var(--obw-accent);
}

.obw-select-button {
    padding: var(--obw-spacing-sm) var(--obw-spacing-md);
    background: var(--obw-accent);
    color: #000;
    border: none;
    border-radius: var(--obw-radius-sm);
    font-size: var(--obw-font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--obw-transition-fast);
}

.obw-select-button:hover {
    transform: scale(1.05);
}

/* Selected Track */
.obw-request-selected {
    display: flex;
    align-items: center;
    gap: var(--obw-spacing-md);
    padding: var(--obw-spacing-md);
    background: var(--obw-bg-tertiary);
    border-radius: var(--obw-radius-md);
    margin-bottom: var(--obw-spacing-md);
}

.obw-selected-artwork {
    width: 80px;
    height: 80px;
    border-radius: var(--obw-radius-md);
    overflow: hidden;
}

.obw-selected-artwork img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.obw-selected-info {
    flex: 1;
}

.obw-selected-title {
    display: block;
    font-size: var(--obw-font-size-lg);
    font-weight: 700;
}

.obw-selected-artist {
    display: block;
    font-size: var(--obw-font-size-md);
    color: var(--obw-accent);
}

.obw-selected-album {
    display: block;
    font-size: var(--obw-font-size-sm);
    color: var(--obw-text-muted);
}

/* Request Summary */
.obw-request-summary {
    margin-bottom: var(--obw-spacing-lg);
}

.obw-summary-item {
    display: flex;
    gap: var(--obw-spacing-sm);
    margin-bottom: var(--obw-spacing-xs);
}

.obw-summary-label {
    color: var(--obw-text-muted);
}

.obw-summary-value {
    color: var(--obw-text-primary);
    font-weight: 500;
}

/* Request Actions */
.obw-request-actions {
    display: flex;
    gap: var(--obw-spacing-md);
    justify-content: flex-end;
}

.obw-button {
    display: inline-flex;
    align-items: center;
    gap: var(--obw-spacing-sm);
    padding: var(--obw-spacing-md) var(--obw-spacing-lg);
    border-radius: var(--obw-radius-md);
    font-size: var(--obw-font-size-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--obw-transition-fast);
}

.obw-button-primary {
    background: var(--obw-accent);
    color: #000;
    border: none;
}

.obw-button-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(var(--obw-accent-rgb), 0.3);
}

.obw-button-secondary {
    background: transparent;
    color: var(--obw-text-primary);
    border: 1px solid var(--obw-border);
}

.obw-button-secondary:hover {
    background: var(--obw-bg-tertiary);
    border-color: var(--obw-accent);
}

/* Success/Error/Cooldown Messages */
.obw-request-success,
.obw-request-error,
.obw-request-cooldown {
    text-align: center;
    padding: var(--obw-spacing-xl);
}

.obw-request-success svg {
    color: var(--obw-accent);
}

.obw-request-error svg {
    color: #ff5b5b;
}

.obw-request-cooldown svg {
    color: #ffb65b;
}

.obw-request-success h3,
.obw-request-error h3,
.obw-request-cooldown h3 {
    margin: var(--obw-spacing-md) 0 var(--obw-spacing-sm);
}

.obw-cooldown-timer {
    display: block;
    font-size: var(--obw-font-size-xxl);
    font-weight: 700;
    color: var(--obw-accent);
    font-variant-numeric: tabular-nums;
    margin: var(--obw-spacing-md) 0;
}

/* ============================
   Queue Component
   ============================ */

.obw-queue {
    background: var(--obw-bg-primary);
    border-radius: var(--obw-radius-lg);
    padding: var(--obw-spacing-lg);
    color: var(--obw-text-primary);
}

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

.obw-queue-title {
    display: flex;
    align-items: center;
    gap: var(--obw-spacing-sm);
    font-size: var(--obw-font-size-lg);
    font-weight: 700;
    margin: 0;
}

.obw-queue-title svg {
    color: var(--obw-accent);
}

.obw-queue-count {
    font-size: var(--obw-font-size-sm);
    color: var(--obw-text-muted);
}

.obw-queue-list {
    max-height: 400px;
    overflow-y: auto;
}

.obw-queue-item {
    display: flex;
    align-items: center;
    gap: var(--obw-spacing-md);
    padding: var(--obw-spacing-md);
    background: var(--obw-bg-secondary);
    border-radius: var(--obw-radius-md);
    margin-bottom: var(--obw-spacing-sm);
    position: relative;
    transition: transform var(--obw-transition-fast);
}

.obw-queue-item:hover {
    transform: translateX(4px);
}

.obw-queue-item-next {
    background: linear-gradient(135deg, rgba(var(--obw-accent-rgb), 0.15), transparent);
    border: 1px solid rgba(var(--obw-accent-rgb), 0.3);
}

.obw-queue-item-badge {
    position: absolute;
    top: var(--obw-spacing-xs);
    right: var(--obw-spacing-xs);
    background: var(--obw-accent);
    color: #000;
    padding: 2px var(--obw-spacing-sm);
    border-radius: var(--obw-radius-sm);
    font-size: var(--obw-font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
}

.obw-queue-item-number {
    width: 24px;
    text-align: center;
    font-size: var(--obw-font-size-sm);
    color: var(--obw-text-muted);
    flex-shrink: 0;
}

.obw-queue-item-artwork {
    width: 48px;
    height: 48px;
    border-radius: var(--obw-radius-sm);
    overflow: hidden;
    flex-shrink: 0;
}

.obw-queue-item-artwork img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.obw-queue-item-artwork-placeholder {
    width: 100%;
    height: 100%;
    background: var(--obw-bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--obw-text-muted);
}

.obw-queue-item-info {
    flex: 1;
    min-width: 0;
}

.obw-queue-item-title {
    display: block;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.obw-queue-item-artist {
    display: block;
    font-size: var(--obw-font-size-sm);
    color: var(--obw-accent);
}

.obw-queue-item-requested {
    display: inline-flex;
    align-items: center;
    gap: var(--obw-spacing-xs);
    font-size: var(--obw-font-size-xs);
    color: var(--obw-text-muted);
    font-style: italic;
}

.obw-queue-item-meta {
    flex-shrink: 0;
    text-align: right;
}

.obw-queue-item-duration {
    display: block;
    font-size: var(--obw-font-size-sm);
    color: var(--obw-text-muted);
    font-variant-numeric: tabular-nums;
}

.obw-queue-item-type {
    display: inline-block;
    padding: 2px var(--obw-spacing-sm);
    border-radius: var(--obw-radius-sm);
    font-size: var(--obw-font-size-xs);
    font-weight: 500;
    background: var(--obw-bg-tertiary);
    color: var(--obw-text-secondary);
}

.obw-queue-item-type.obw-type-jingle {
    background: rgba(255, 182, 91, 0.2);
    color: #ffb65b;
}

.obw-queue-empty {
    text-align: center;
    padding: var(--obw-spacing-xl);
    color: var(--obw-text-muted);
}

.obw-queue-empty svg {
    opacity: 0.3;
    margin-bottom: var(--obw-spacing-md);
}

/* ============================
   Full Page Component
   ============================ */

.obw-full-page {
    background: var(--obw-bg-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.obw-page-header {
    padding: var(--obw-spacing-lg);
    background: var(--obw-bg-secondary);
    border-bottom: 1px solid var(--obw-border);
}

.obw-header-brand {
    display: flex;
    align-items: center;
    gap: var(--obw-spacing-md);
}

.obw-logo {
    width: 48px;
    height: 48px;
    background: var(--obw-accent);
    border-radius: var(--obw-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
}

.obw-header-title {
    font-size: var(--obw-font-size-xl);
    font-weight: 700;
    margin: 0;
    color: var(--obw-text-primary);
}

.obw-live-indicator {
    display: inline-flex;
    align-items: center;
    gap: var(--obw-spacing-xs);
    color: var(--obw-accent);
    font-size: var(--obw-font-size-xs);
    font-weight: 700;
}

/* Tabs */
.obw-tabs-nav {
    display: flex;
    background: var(--obw-bg-secondary);
    border-bottom: 1px solid var(--obw-border);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.obw-tab-button {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--obw-spacing-xs);
    padding: var(--obw-spacing-md);
    background: none;
    border: none;
    color: var(--obw-text-muted);
    font-size: var(--obw-font-size-sm);
    cursor: pointer;
    transition: all var(--obw-transition-fast);
    border-bottom: 2px solid transparent;
    min-width: 80px;
}

.obw-tab-button:hover {
    color: var(--obw-text-primary);
    background: var(--obw-bg-tertiary);
}

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

.obw-tabs-content {
    flex: 1;
    overflow-y: auto;
}

.obw-tab-panel {
    padding: var(--obw-spacing-lg);
}

/* Nested components in full page should have transparent background */
.obw-full-page .obw-now-playing,
.obw-full-page .obw-queue,
.obw-full-page .obw-library,
.obw-full-page .obw-request {
    background: transparent;
    padding: 0;
}

/* Mini Player */
.obw-mini-player {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--obw-bg-secondary);
    border-top: 1px solid var(--obw-border);
    padding: var(--obw-spacing-sm) var(--obw-spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--obw-spacing-md);
    z-index: 1000;
}

.obw-mini-artwork {
    width: 40px;
    height: 40px;
    border-radius: var(--obw-radius-sm);
    overflow: hidden;
}

.obw-mini-artwork img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.obw-mini-info {
    flex: 1;
    min-width: 0;
}

.obw-mini-title {
    display: block;
    font-weight: 600;
    font-size: var(--obw-font-size-sm);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.obw-mini-artist {
    display: block;
    font-size: var(--obw-font-size-xs);
    color: var(--obw-accent);
}

.obw-mini-progress {
    width: 100px;
    height: 2px;
    background: var(--obw-bg-tertiary);
    border-radius: 1px;
}

.obw-mini-progress-bar {
    height: 100%;
    background: var(--obw-accent);
    border-radius: 1px;
}

/* Footer */
.obw-page-footer {
    padding: var(--obw-spacing-md);
    text-align: center;
    font-size: var(--obw-font-size-xs);
    color: var(--obw-text-muted);
    border-top: 1px solid var(--obw-border);
}

.obw-page-footer a {
    color: var(--obw-accent);
    text-decoration: none;
}

.obw-page-footer a:hover {
    text-decoration: underline;
}

/* ============================
   Widget Styles
   ============================ */

.obw-widget-content {
    font-family: var(--obw-font-family);
}

.obw-widget-artwork {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--obw-radius-md);
    overflow: hidden;
    margin-bottom: var(--obw-spacing-md);
}

.obw-widget-artwork img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.obw-widget-artwork-placeholder {
    width: 100%;
    height: 100%;
    background: var(--obw-bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.obw-widget-title {
    font-weight: 700;
    margin-bottom: var(--obw-spacing-xs);
}

.obw-widget-artist {
    color: var(--obw-accent);
    margin-bottom: var(--obw-spacing-xs);
}

.obw-widget-album {
    font-size: var(--obw-font-size-sm);
    color: var(--obw-text-muted);
}

.obw-widget-progress-container {
    margin-top: var(--obw-spacing-md);
}

.obw-widget-progress-bar {
    height: 3px;
    background: var(--obw-bg-tertiary);
    border-radius: 1.5px;
}

.obw-widget-progress-fill {
    height: 100%;
    background: var(--obw-accent);
    border-radius: 1.5px;
}

.obw-widget-progress-time {
    display: flex;
    justify-content: space-between;
    font-size: var(--obw-font-size-xs);
    color: var(--obw-text-muted);
    margin-top: var(--obw-spacing-xs);
}

.obw-widget-offline {
    text-align: center;
    padding: var(--obw-spacing-md);
    color: var(--obw-text-muted);
}

/* Compact widget */
.obw-widget-compact .obw-widget-artwork {
    width: 60px;
    float: left;
    margin-right: var(--obw-spacing-md);
    margin-bottom: 0;
}

.obw-widget-compact::after {
    content: '';
    display: table;
    clear: both;
}

/* ============================
   Loading States
   ============================ */

.obw-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--obw-spacing-xl);
}

.obw-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--obw-bg-tertiary);
    border-top-color: var(--obw-accent);
    border-radius: var(--obw-radius-round);
    animation: obw-spin 0.8s linear infinite;
}

@keyframes obw-spin {
    to { transform: rotate(360deg); }
}

/* ============================
   Responsive Design
   ============================ */

@media (max-width: 768px) {
    .obw-library-search {
        flex-direction: column;
    }
    
    .obw-search-button {
        width: 100%;
    }
    
    .obw-library-filters {
        flex-wrap: wrap;
    }
    
    .obw-filter-select {
        flex: 1;
        min-width: 120px;
    }
    
    .obw-request-actions {
        flex-direction: column;
    }
    
    .obw-button {
        width: 100%;
        justify-content: center;
    }
    
    .obw-artwork {
        width: 160px;
        height: 160px;
    }
    
    .obw-track-title {
        font-size: var(--obw-font-size-lg);
    }
    
    .obw-tab-button span {
        display: none;
    }
    
    .obw-tab-button {
        min-width: auto;
    }
}

@media (max-width: 480px) {
    .obw-artwork {
        width: 140px;
        height: 140px;
    }
    
    .obw-library-item,
    .obw-queue-item,
    .obw-request-item {
        padding: var(--obw-spacing-sm);
    }
    
    .obw-library-item-artwork,
    .obw-queue-item-artwork,
    .obw-request-item-artwork {
        width: 40px;
        height: 40px;
    }
}