/* Fixed Bottom Music Player - PC Version */
.music-player {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 90px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-primary);
    display: flex;
    align-items: center;
    padding: 0 16px;
    z-index: 1000;
    box-shadow: 0 -4px 20px var(--shadow-md);
    transition: transform 0.3s ease;
}

.music-player.hidden {
    display: none !important;
    visibility: hidden;
    opacity: 0;
    transform: translateY(100%);
}

/* Player Left Section - Album Art & Track Info */
.player-left {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 30%;
    max-width: 30%;
}

.player-album-art {
    width: 56px;
    height: 56px;
    border-radius: 4px;
    overflow: hidden;
    background: var(--bg-tertiary);
    flex-shrink: 0;
}

.album-art-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.player-track-info {
    flex: 1;
    min-width: 0;
}

.player-track-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 4px;
    cursor: pointer;
}

.player-track-name:hover {
    text-decoration: underline;
}

.player-track-artist {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
}

.player-track-artist:hover {
    color: var(--text-primary);
    text-decoration: underline;
}

/* Player Center Section - Controls & Progress */
.player-center {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    max-width: 40%;
    min-width: 0;
}

.player-controls-main {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.player-control-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
    padding: 0;
}

.player-control-btn:hover {
    color: var(--text-primary);
    transform: scale(1.1);
}

.player-control-btn.active {
    color: var(--accent-primary);
}

.player-control-btn.active:hover {
    color: var(--accent-hover);
}

.play-btn-main {
    width: 40px;
    height: 40px;
    background: var(--accent-primary);
    color: var(--text-primary);
    border-radius: 50%;
}

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

.play-btn-main span {
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.player-progress-container {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    max-width: 500px;
}

.player-time {
    font-size: 0.6875rem;
    color: var(--text-secondary);
    min-width: 35px;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

.player-progress-bar {
    flex: 1;
    height: 4px;
    border-radius: 2px;
    outline: none;
    background: var(--border-secondary);
    cursor: pointer;
    -webkit-appearance: none;
    transition: height 0.2s ease;
}

.player-progress-bar:hover {
    height: 6px;
}

.player-progress-bar::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent-primary);
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.player-progress-bar:hover::-webkit-slider-thumb {
    opacity: 1;
}

.player-progress-bar::-moz-range-thumb {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent-primary);
    cursor: pointer;
    border: none;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.player-progress-bar:hover::-moz-range-thumb {
    opacity: 1;
}

/* Player Right Section - Additional Controls */
.player-right {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 30%;
    max-width: 30%;
    justify-content: flex-end;
    position: relative;
}

.player-icon-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.2s ease;
    padding: 0;
}

.player-icon-btn:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.player-volume-container {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 125px;
}

.volume-btn {
    flex-shrink: 0;
}

.player-volume-bar {
    width: 100%;
    height: 4px;
    border-radius: 2px;
    outline: none;
    background: var(--border-secondary);
    cursor: pointer;
    -webkit-appearance: none;
    transition: height 0.2s ease;
}

.player-volume-bar:hover {
    height: 6px;
}

.player-volume-bar::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent-primary);
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.player-volume-bar:hover::-webkit-slider-thumb {
    opacity: 1;
}

.player-volume-bar::-moz-range-thumb {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent-primary);
    cursor: pointer;
    border: none;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.player-volume-bar:hover::-moz-range-thumb {
    opacity: 1;
}