.mp3-vplayer {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 12px;
    padding: 24px;
    max-width: 900px;
    margin: 20px auto;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    color: #ffffff;
}

.player-main {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.player-artwork {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    flex-shrink: 0;
}

.artwork-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.8);
}

.player-info {
    flex: 1;
    min-width: 150px;
}

.track-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 4px;
    color: #ffffff;
}

.track-artist {
    font-size: 14px;
    color: #b3b3b3;
}

.player-controls {
    display: flex;
    align-items: center;
    gap: 12px;
}

.control-btn {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #ffffff;
}

.control-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.05);
}

.btn-play-pause {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.btn-play-pause:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.4);
}

.player-progress {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
}

.time-current,
.time-duration {
    font-size: 12px;
    color: #b3b3b3;
    min-width: 45px;
}

.progress-bar {
    flex: 1;
    height: 6px;
    cursor: pointer;
}

.progress-track {
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    width: 0%;
    transition: width 0.1s linear;
    border-radius: 3px;
}

.player-volume {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.btn-volume {
    width: 36px;
    height: 36px;
}

.volume-slider {
    width: 80px;
}

.volume-control {
    width: 100%;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    outline: none;
    cursor: pointer;
}

.volume-control::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 14px;
    height: 14px;
    background: #667eea;
    border-radius: 50%;
    cursor: pointer;
}

.volume-control::-moz-range-thumb {
    width: 14px;
    height: 14px;
    background: #667eea;
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

.player-playlist {
    margin-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
}

.playlist-header {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #ffffff;
}

.playlist-tracks {
    max-height: 300px;
    overflow-y: auto;
}

.playlist-tracks::-webkit-scrollbar {
    width: 8px;
}

.playlist-tracks::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

.playlist-tracks::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.playlist-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.playlist-item.active {
    background: rgba(102, 126, 234, 0.2);
}

.playlist-item-number {
    font-size: 14px;
    color: #b3b3b3;
    min-width: 24px;
    text-align: center;
}

.playlist-item.active .playlist-item-number {
    color: #667eea;
}

.playlist-item-info {
    flex: 1;
}

.playlist-item-title {
    font-size: 14px;
    font-weight: 500;
    color: #ffffff;
    margin-bottom: 2px;
}

.playlist-item-artist {
    font-size: 12px;
    color: #b3b3b3;
}

.playlist-item-duration {
    font-size: 12px;
    color: #b3b3b3;
}

/* Responsive */
@media (max-width: 768px) {
    .mp3-vplayer {
        padding: 16px;
    }
    
    .player-main {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .player-controls {
        width: 100%;
        justify-content: center;
    }
    
    .player-volume {
        margin-left: 0;
        width: 100%;
        justify-content: center;
    }
    
    .volume-slider {
        width: 150px;
    }
}