.genre-filters {
    background: transparent;
    padding: 0;
    border: none !important;
    border-top: none !important;
    border-bottom: none !important;
}

.genre-filters .container {
    width: 100%;
    max-width: var(--container-max-width, 1600px);
    margin: 0 auto;
    padding: 0 var(--container-padding, 20px);
    border: none !important;
}

.filters-container {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 150px;
    flex-shrink: 0;
}

.filter-group .filter-label {
    margin-bottom: 4px;
}

.filter-label {
    font-size: 0.875rem;
    color: var(--text-tertiary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-select,
.filter-input {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text-white);
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    width: 100%;
    height: 42px;
    box-sizing: border-box;
}

.filter-select:hover,
.filter-input:hover {
    border-color: var(--primary-color);
}

.filter-select:focus,
.filter-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
    background: rgba(34, 197, 94, 0.05);
}

.filter-select option {
    background: var(--bg-secondary);
    color: var(--text-white);
}

.price-range {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
}

.price-range .filter-input {
    flex: 1;
    min-width: 70px;
    max-width: 90px;
}

.range-separator {
    color: var(--text-muted);
    font-weight: 500;
}

/* BPM滑块样式 */
.filter-group-bpm {
    min-width: 200px;
}

.bpm-slider {
    width: 100%;
    margin-top: 8px;
}

.bpm-track {
    position: relative;
    height: 6px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 3px;
    cursor: pointer;
    margin: 12px 0;
    touch-action: none;
}

.bpm-fill {
    position: absolute;
    height: 100%;
    background: var(--primary-color);
    border-radius: 2px;
    transition: all 0.2s ease;
}

.bpm-handle {
    position: absolute;
    top: 50%;
    width: 18px;
    height: 18px;
    background: var(--text-white);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    cursor: grab;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
    transition: all 0.2s ease;
    z-index: 3;
    border: 2px solid var(--primary-color);
}

.bpm-handle::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
}

.bpm-handle:hover {
    transform: translate(-50%, -50%) scale(1.2);
    box-shadow: 0 2px 10px rgba(34, 197, 94, 0.6);
    border-color: var(--primary-dark);
}

.bpm-handle:active {
    cursor: grabbing;
    transform: translate(-50%, -50%) scale(1.15);
}

.bpm-handle.left {
    left: 20%;
}

.bpm-handle.right {
    left: 80%;
}

.bpm-values {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
    color: var(--text-white);
    font-size: 0.875rem;
    font-weight: 500;
}

.bpm-min,
.bpm-max {
    color: var(--primary-color);
}

.filter-group-key {
    min-width: 280px;
}

.key-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 8px;
    margin-top: 8px;
}

.key-item {
    padding: 8px 4px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    font-size: 0.875rem;
    color: var(--text-tertiary);
    cursor: pointer;
    transition: all 0.15s ease;
    background: transparent;
}

.key-item:hover {
    color: var(--text-white);
    border-color: var(--primary-color);
    background: rgba(34, 197, 94, 0.1);
}

.key-item.selected {
    background: rgba(34, 197, 94, 0.2);
    color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 500;
}

.filter-actions {
    display: flex;
    flex-direction: row;
    gap: 12px;
    margin-left: auto;
    align-items: flex-end;
    padding-bottom: 0;
}

.filter-actions .btn-filter {
    min-width: 100px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-filter {
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn-filter.btn-primary {
    background: var(--primary-color);
    color: var(--text-inverse);
}

.btn-filter.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

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

.btn-filter.btn-secondary:hover {
    background: var(--bg-hover);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .filters-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        min-width: 100%;
    }
    
    .filter-actions {
        margin-left: 0;
        width: 100%;
        flex-direction: row;
        justify-content: stretch;
    }
    
    .filter-actions .btn-filter {
        flex: 1;
    }
}

main.main .track-content {
    background: transparent;
    color: var(--text-primary);
    padding: 0 0 40px 0;
    margin-top: 0;
    border: none;
    border-top: none;
    border-bottom: none;
}

main.main .track-content .container {
    width: 100%;
    max-width: var(--container-max-width, 1600px);
    margin: 0 auto;
    padding: 0 var(--container-padding, 20px);
}

main.main .track-tabs {
    width: 100%;
    margin: 0;
    padding: 0;
}

main.main .tab-nav {
    display: flex;
    gap: 0;
    margin: 0;
    padding: 0;
    border-bottom: none;
}

main.main .tab-btn {
    background: transparent;
    border: none;
    color: var(--text-tertiary);
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    border-bottom: 2px solid transparent;
}

main.main .tab-btn:hover {
    color: var(--text-white);
}

main.main .tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

main.main .tab-content {
    width: 100%;
    margin: 0;
    padding: 0;
}

main.main .tab-pane {
    display: none;
}

main.main .tab-pane.active {
    display: block;
}

main.main .track-number {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-tertiary);
    text-align: center;
}

main.main .track-cover {
    width: 48px;
    height: 48px;
    border-radius: 4px;
    background-size: cover;
    background-position: center;
    background-color: var(--bg-hover);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    color: var(--text-muted-dark);
}

main.main .track-cover .btn-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 32px;
    height: 32px;
    background: rgba(34, 197, 94, 0.8);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    opacity: 0.7;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

main.main .track-cover:hover .btn-play {
    opacity: 1;
    background: rgba(34, 197, 94, 1);
    transform: translate(-50%, -50%) scale(1.1);
}

main.main .track-title-artist {
    min-width: 0;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

main.main .track-title {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-white);
    margin: 0 0 4px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

main.main .track-artist {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

main.main .track-label,
main.main .track-genre,
main.main .track-release {
    font-size: 0.85rem;
    color: var(--text-muted);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

main.main .track-price-cart {
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: flex-end;
}

main.main .track-price {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
}

main.main .btn-cart {
    width: 32px;
    height: 32px;
    background: transparent;
    border: 1px solid var(--border-dark);
    border-radius: 4px;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

main.main .btn-cart:hover {
    background: var(--bg-placeholder);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

main.main .btn-cart.in-cart i {
    color: #4caf50 !important;
}

main.main .btn-cart.in-cart:hover i {
    color: #45a049 !important;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-tertiary);
}

.search-page .section {
    background: var(--bg-primary);
}

.search-page {
    padding-top: calc(var(--header-height, 64px) + 16px);
}

.search-layout {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(260px, 1.2fr);
    gap: 32px;
    margin-top: 16px;
}

.search-main .tracks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.search-sidebar {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.search-panel {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--card-border);
    padding: 16px 18px;
}

.search-panel-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin: 0 0 10px;
    color: var(--text-primary);
}

.search-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.search-link {
    display: block;
    padding: 6px 8px;
    border-radius: 6px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease;
}

.search-link:hover {
    background: rgba(34, 197, 94, 0.08);
    color: var(--primary-color);
}

.search-name {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
}

.search-meta {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 2px;
}

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

.empty-state i {
    font-size: 48px;
    margin-bottom: 16px;
    color: var(--text-muted);
}

.empty-state p {
    font-size: 1.1rem;
    margin: 0;
}

.track-header {
    background: var(--bg-primary);
    padding: calc(var(--header-height, 64px) + 20px) 0 40px 0;
    color: var(--text-primary);
    border: none;
}

.track-header .container {
    width: 100%;
    max-width: var(--container-max-width, 1600px);
    margin: 0 auto;
    padding: 0 var(--container-padding, 20px);
}

.track-header .track-info {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.track-header .track-artwork {
    width: 200px;
    height: 200px;
    background-size: cover;
    background-position: center;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-hover);
    flex-shrink: 0;
}

.track-header .track-artwork.is-preorder {
    position: relative;
}

.track-header .track-artwork i {
    font-size: 60px;
    color: var(--text-muted-dark);
}

.track-header .track-details {
    flex: 1;
    min-width: 0;
}

/* 曲目页波形：load 前不占位；load 后横向与改版前一致（width:calc(100%-40px)+margin 0 20px），图片勿设 max-height 以免宽波形被压窄 */
.track-waveform-block--pending {
    display: none !important;
}

.track-waveform-block.is-ready {
    display: block;
}

.track-waveform-block.is-ready .track-waveform-top {
    width: calc(100% - 40px);
    margin: 0 20px 12px 20px;
    box-sizing: border-box;
    padding: 0;
}

.track-waveform-block.is-ready .track-waveform-top img {
    display: block;
    width: 100%;
    max-width: none;
    height: auto;
    object-fit: contain;
}

.track-waveform-block.is-ready .track-waveform-meta {
    width: calc(100% - 40px);
    margin: 0 20px 12px 20px;
    box-sizing: border-box;
    padding: 10px 0 4px 0;
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
    border-top: 1px solid rgba(148, 163, 184, 0.2);
}

.track-waveform-meta-item {
    min-width: 0;
    padding-left: 12px;
    border-left: 1px solid rgba(148, 163, 184, 0.2);
}

.track-waveform-meta-item:first-child {
    border-left: none;
    padding-left: 0;
}

.track-waveform-meta-label {
    font-size: 0.76rem;
    color: #8ea0b7;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.track-waveform-meta-value {
    font-size: 1rem;
    color: #e9eef7;
    font-weight: 600;
    line-height: 1.3;
    word-break: break-word;
}

.track-header .track-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 8px 0;
    line-height: 1.2;
    color: var(--text-white);
}

.track-header .track-artist {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--text-muted);
}

.track-header .track-artist a {
    color: inherit;
    text-decoration: none;
}

.track-header .track-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
}

.track-header .meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(34, 197, 94, 0.1);
    padding: 8px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
}

.track-header .meta-icon {
    color: var(--primary-color);
    font-size: 0.9rem;
}

.track-header .meta-content {
    color: var(--text-white);
    font-weight: 500;
}

.track-header .track-description {
    margin-bottom: 20px;
    line-height: 1.5;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.track-header .track-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.track-header .track-actions .track-page-btn-add-cart {
    background-color: #171717 !important;
    background-image: none !important;
    color: #ffffff !important;
    border: 1px solid #2d3748 !important;
    padding: 12px 24px !important;
    border-radius: 25px !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
}

.track-header .track-actions .track-page-btn-add-cart:hover {
    background-color: #333333 !important;
    background-image: none !important;
    border-color: #666666 !important;
    color: #ffffff !important;
}

.track-header .track-actions .track-page-btn-icon {
    width: 44px !important;
    height: 44px !important;
    background-color: #171717 !important;
    background-image: none !important;
    color: #94a3b8 !important;
    border: 1px solid #2d3748 !important;
    border-radius: 50% !important;
    padding: 0 !important;
    font-size: 1rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
}

.track-header .track-actions .track-page-btn-icon:hover {
    background-color: #333333 !important;
    background-image: none !important;
    color: #ffffff !important;
    border-color: #666666 !important;
}

.btn-primary-large {
    background: var(--primary-color);
    color: var(--text-white);
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary-large:hover {
    background: var(--primary-color);
}

.btn-secondary-large {
    background: transparent;
    color: var(--text-white);
    border: 1px solid var(--border-dark);
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-secondary-large:hover {
    background: var(--bg-placeholder);
    border-color: #666;
}

.btn-icon-large {
    width: 44px;
    height: 44px;
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-icon-large:hover {
    background: var(--bg-placeholder);
    color: var(--text-white);
    border-color: #666;
}

main.main .section {
    background: var(--bg-secondary);
    color: var(--text-white);
    padding: 40px 0;
}

main.main .section .container {
    width: 100%;
    max-width: var(--container-max-width, 1600px);
    margin: 0 auto;
    padding: 0 var(--container-padding, 20px);
}

main.main .tracks-section {
    background: transparent;
    color: var(--text-white);
    padding: 40px 0;
}

main.main .tracks-section .container {
    width: 100%;
    max-width: var(--container-max-width, 1600px);
    margin: 0 auto;
    padding: 0 var(--container-padding, 20px);
}

main.main .section-title {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--text-white);
}

main.main .track-table-head {
    display: grid;
    grid-template-columns: 72px 50px 2fr 1.2fr 1fr 80px 120px;
    gap: 12px;
    padding: 12px 20px;
    margin-top: 0;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid #374151;
    align-items: center;
}

main.main .track-table-head > div:last-child {
    text-align: right;
}

main.main .tracks-list {
    background: transparent;
    overflow: hidden;
}

.track-index-block {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
    justify-content: flex-start;
}

.track-index-block .track-number {
    flex: 0 0 auto;
    min-width: 1.25em;
    text-align: center;
    font-weight: 700;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.track-item-play-slot {
    flex: 0 0 0;
    width: 0;
    min-width: 0;
    max-width: 0;
    opacity: 0;
    overflow: hidden;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.18s ease, min-width 0.2s ease, max-width 0.2s ease;
}

.track-item:hover .track-item-play-slot,
.track-item:focus-within .track-item-play-slot,
.track-item.now-playing .track-item-play-slot,
.album-tracklist .track-row:hover .track-item-play-slot,
.album-tracklist .track-row:focus-within .track-item-play-slot,
.album-tracklist .track-row.now-playing .track-item-play-slot,
.releases-list.view-mode-list .track-row:hover .track-item-play-slot,
.releases-list.view-mode-list .track-row:focus-within .track-item-play-slot,
.releases-list.view-mode-list .track-row.now-playing .track-item-play-slot {
    flex: 0 0 32px;
    width: 32px;
    min-width: 32px;
    max-width: 32px;
    opacity: 1;
    pointer-events: auto;
}

.track-item-play-btn.track-play-btn {
    width: 28px;
    height: 28px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent !important;
    color: rgba(231, 238, 247, 0.92);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.12s ease, color 0.15s ease, opacity 0.15s ease;
    opacity: 0.92;
}

.track-item-play-btn.track-play-btn:hover {
    color: rgba(255, 255, 255, 0.98);
    transform: scale(1.08);
    opacity: 1;
}

.track-item-play-btn.track-play-btn i {
    font-size: 14px;
    margin-left: 1px;
    text-shadow: 0 6px 14px rgba(0, 0, 0, 0.35);
}

.track-item-play-btn.track-play-btn.playing {
    color: var(--primary-color, #10b981);
}

@media (hover: none) {
    .track-item-play-slot {
        flex: 0 0 32px;
        width: 32px;
        min-width: 32px;
        max-width: 32px;
        opacity: 1;
        pointer-events: auto;
    }
}

.track-item {
    display: grid;
    grid-template-columns: 72px 50px 2fr 1.2fr 1fr 80px 120px;
    gap: 12px;
    padding: 12px 20px;
    border-bottom: 1px solid #374151;
    transition: all 0.2s ease;
    align-items: center;
}

.track-item:hover {
    background: rgba(55, 65, 81, 0.3);
}

.track-item:last-child {
    border-bottom: none;
}

.track-item .track-cover {
    width: 40px;
    height: 40px;
    background-size: cover;
    background-position: center;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-hover);
    position: relative;
    cursor: pointer;
}

.track-item .track-cover i {
    font-size: 16px;
    color: var(--text-muted-dark);
}

.track-item .track-title-artist {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.track-item .track-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-white);
    margin: 0;
    line-height: 1.2;
    transition: color 0.2s ease;
    cursor: pointer;
}

.track-item .track-title:hover {
    color: var(--primary-color, #667eea);
}

.track-item .track-artist {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.2;
    transition: color 0.2s ease;
    cursor: pointer;
}

.track-item .track-artist:hover {
    color: var(--primary-color, #667eea);
}

main.main .track-genre a,
main.main .track-genre a.track-link,
main.main .track-genre-key a,
main.main .track-genre-key a.track-link {
    color: var(--text-white) !important;
    text-decoration: none;
    transition: color 0.2s ease;
}

main.main .track-genre a:hover,
main.main .track-genre a.track-link:hover,
main.main .track-genre-key a:hover,
main.main .track-genre-key a.track-link:hover {
    color: var(--primary-color) !important;
    text-decoration: none;
}

main.main .track-label a,
main.main .track-label a.track-link {
    color: var(--text-white) !important;
    text-decoration: none;
    transition: color 0.2s ease;
}

main.main .track-label a:hover,
main.main .track-label a.track-link:hover {
    color: var(--primary-color) !important;
    text-decoration: none;
}

main.main .track-item .track-info-btn {
    width: 24px;
    height: 24px;
    background: transparent;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

main.main .track-item .track-info-btn:hover {
    color: var(--primary-color);
}

main.main .track-item .track-info-btn svg {
    width: 16px;
    height: 16px;
}

main.main .track-price-cart .btn-cart {
    width: 24px;
    height: 24px;
    background: transparent;
    color: var(--text-tertiary);
    border: 1px solid #4b5563;
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.7rem;
}

main.main .track-price-cart .btn-cart:hover {
    background: var(--success-color);
    color: white;
    border-color: #10b981;
}

main.main .track-price-cart .btn-cart.in-cart i {
    color: #4caf50 !important;
}

main.main .track-price-cart .btn-cart.in-cart:hover i {
    color: #45a049 !important;
}

.track-item .track-price {
    font-size: 0.85rem;
    color: var(--primary-color);
    font-weight: 600;
    text-align: right;
}

.track-item.now-playing {
    background: rgba(0, 188, 212, 0.1);
    border-color: rgba(0, 188, 212, 0.3);
}


.related-tracks-scroll {
    margin-top: 20px;
    width: 100%;
    overflow: hidden;
    position: relative;
    mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
}

.related-tracks-list {
    display: flex;
    flex-direction: row;
    gap: 20px;
    width: max-content;
    animation: scrollTracks 150s linear infinite;
    will-change: transform;
}

.related-tracks-scroll:hover .related-tracks-list {
    animation-play-state: paused;
}

@keyframes scrollTracks {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-50% - 10px));
    }
}

.related-track-card {
    display: flex;
    flex-direction: column;
    width: 180px;
    min-width: 180px;
    background: rgba(55, 65, 81, 0.3);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.2s ease;
    cursor: pointer;
    border: 1px solid transparent;
    flex-shrink: 0;
}

.related-track-card:hover {
    background: rgba(55, 65, 81, 0.5);
    border-color: rgba(34, 197, 94, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.related-track-cover {
    width: 100%;
    height: 180px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-hover);
    position: relative;
    overflow: hidden;
}

.related-track-cover i {
    font-size: 40px;
    color: var(--text-muted-dark);
    position: relative;
    z-index: 1;
}

.related-track-cover-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    pointer-events: none;
}

.related-track-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    background: rgba(34, 197, 94, 0.9);
    border: none;
    border-radius: 50%;
    color: var(--text-white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.2s ease;
    z-index: 2;
}

.related-track-cover:hover .related-track-play-btn {
    opacity: 1;
    background: rgba(34, 197, 94, 1);
    transform: translate(-50%, -50%) scale(1.1);
}

.related-track-play-btn svg {
    width: 24px;
    height: 24px;
    fill: #ffffff;
}

.related-track-info {
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1;
}

.related-track-title {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-white);
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.3;
}

.related-track-title a {
    color: var(--text-white);
    text-decoration: none;
    transition: color 0.2s ease;
}

.related-track-title a:hover {
    color: var(--primary-color);
}

.related-track-artist {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.related-track-price {
    margin-top: 4px;
}

.related-track-price a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.related-track-price a:hover {
    color: var(--primary-color);
}

@media (max-width: 1024px) {
    .track-table-head,
    .track-item {
        grid-template-columns: 58px 40px 1fr 140px 120px 80px 80px;
    }

    body.track-page main.main .track-table-head,
    body.track-page main.main .track-item {
        grid-template-columns: 58px 40px minmax(0, 1fr) 140px 120px minmax(72px, 88px) minmax(248px, 1fr);
        column-gap: 14px;
    }

    main.main .track-item .track-label {
        display: none;
    }
}

@media (max-width: 768px) {
    .track-header {
        padding: 30px 0;
    }
    
    .track-header .track-info {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 20px;
    }
    
    .track-artwork {
        width: 180px;
        height: 180px;
    }
    
    .track-header .track-title {
        font-size: 2rem;
    }
    
    .track-header .track-meta {
        justify-content: center;
    }
    
    .track-header .track-actions {
        justify-content: center;
        width: 100%;
    }
    
    .track-table-head {
        display: none;
    }

    .track-waveform-block.is-ready .track-waveform-top {
        width: 100%;
        margin: 0 0 12px 0;
    }

    .track-waveform-block.is-ready .track-waveform-meta {
        width: 100%;
        margin: 0 0 12px 0;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 12px;
    }

    .track-waveform-meta-item {
        border-left: none;
        padding-left: 0;
    }
    
    .track-item {
        grid-template-columns: minmax(52px, auto) 1fr 80px 90px;
        padding: 10px 12px;
        gap: 10px;
    }
    
    main.main .track-item .track-cover,
    main.main .track-item .track-label,
    main.main .track-item .track-genre-key,
    main.main .track-item .track-release {
        display: none;
    }
}

@media (max-width: 480px) {
    .track-header .container,
    .tracks-section .container,
    .section .container {
        padding: 0 16px;
    }
    
    .track-artwork {
        width: 150px;
        height: 150px;
    }
    
    .track-title {
        font-size: 1.6rem;
    }
    
    .track-artist {
        font-size: 1rem;
    }
    
    .track-meta {
        gap: 12px;
    }

    .track-waveform-block.is-ready .track-waveform-top {
        margin: 0 0 10px 0;
    }

    .track-waveform-block.is-ready .track-waveform-meta {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .track-waveform-meta-label {
        font-size: 0.72rem;
    }

    .track-waveform-meta-value {
        font-size: 0.95rem;
    }
    
    .meta-item {
        padding: 6px 10px;
        font-size: 0.8rem;
    }
    
    .track-header .track-actions {
        flex-direction: column;
        gap: 8px;
    }
    
    .track-page-btn-add-cart,
    .btn-primary-large,
    .btn-secondary-large {
        width: 100%;
        justify-content: center;
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .track-page-btn-icon,
    .btn-icon-large {
        width: 40px;
        height: 40px;
    }
    
    .track-item {
        grid-template-columns: minmax(48px, auto) 1fr 70px 80px;
        padding: 8px 10px;
    }
    
    .track-number {
        font-size: 0.8rem;
    }
    
    .btn-play,
    .btn-cart {
        width: 28px;
        height: 28px;
        font-size: 0.7rem;
    }
    
    .related-track-card {
        width: 150px;
        min-width: 150px;
    }
    
    .related-track-cover {
        height: 150px;
    }
    
    .related-tracks-list {
        gap: 16px;
    }
    
    .related-tracks-list {
        animation-duration: 50s;
    }
}

.pagination-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    margin: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.pagination-top {
    margin-top: 0;
    margin-bottom: 20px;
    border-top: none;
}

.pagination-bottom {
    margin-top: 20px;
    margin-bottom: 0;
    border-bottom: none;
}

.pagination-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.per-page-label {
    color: var(--text-tertiary);
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
}

.per-page-options {
    display: flex;
    align-items: center;
    gap: 8px;
}

.per-page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: var(--text-white);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
}

.per-page-btn:hover {
    background: rgba(34, 197, 94, 0.2);
    border-color: var(--primary-color);
    transform: scale(1.1);
    text-decoration: none;
}

.per-page-btn.active {
    background: var(--primary-color);
    color: var(--text-white);
    border-color: var(--primary-color);
    font-weight: 600;
    cursor: default;
}

.per-page-btn.active:hover {
    transform: scale(1.05);
}

.pagination-right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.pagination-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 40px;
    padding: 20px 0;
}

.pagination-wrapper {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.pagination-wrapper .page-info {
    color: var(--text-tertiary);
    font-size: 0.875rem;
    font-weight: 500;
    margin-right: 8px;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: var(--text-white);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.page-btn:hover {
    background: rgba(34, 197, 94, 0.2);
    border-color: var(--primary-color);
    transform: scale(1.1);
    text-decoration: none;
}

.page-btn.active {
    background: var(--primary-color);
    color: var(--text-white);
    border: none;
    font-weight: 600;
    cursor: default;
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.4);
}

.page-btn.active:hover {
    background: var(--primary-dark);
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(34, 197, 94, 0.5);
}

.pagination > a.page-btn:first-of-type,
.pagination > a.page-btn:last-of-type,
.pagination-controls > a.page-btn:first-of-type,
.pagination-controls > a.page-btn:last-of-type {
    width: auto !important;
    min-width: 40px;
    padding: 0 12px;
    border-radius: 20px;
    height: 40px;
}

.pagination > span.page-btn,
.pagination > a.page-btn:not(:first-of-type):not(:last-of-type),
.pagination-controls > span.page-btn,
.pagination-controls > a.page-btn:not(:first-of-type):not(:last-of-type) {
    width: 40px !important;
    height: 40px !important;
    border-radius: 50% !important;
    padding: 0;
}

@media (max-width: 768px) {
    .pagination-bar {
        flex-direction: column;
        gap: 16px;
        align-items: stretch;
    }
    
    .pagination-left {
        justify-content: center;
    }
    
    .pagination-right {
        justify-content: center;
    }
    
    .per-page-btn {
        width: 36px;
        height: 36px;
        font-size: 13px;
    }
    
    .pagination-controls {
        justify-content: center;
    }
    
    .page-btn {
        width: 36px;
        height: 36px;
        font-size: 13px;
    }
    
    .pagination > a.page-btn:first-of-type,
    .pagination > a.page-btn:last-of-type,
    .pagination-controls > a.page-btn:first-of-type,
    .pagination-controls > a.page-btn:last-of-type {
        min-width: 36px;
        padding: 0 10px;
        border-radius: 18px;
        height: 36px;
    }
    
    .pagination-container {
        margin-top: 30px;
        padding: 16px 0;
    }
    
    .pagination-wrapper {
        flex-direction: column;
        gap: 12px;
    }
    
    .pagination-wrapper .page-info {
        margin-right: 0;
        margin-bottom: 4px;
    }
    
    .pagination {
        gap: 6px;
    }
}

.tracks-list .track-item .track-cover {
    position: relative;
}

body.track-page main.main .tracks-list .track-cover.is-preorder .preorder-badge {
    position: absolute;
    top: 2px;
    left: 2px;
    padding: 0 5px;
    border-radius: 999px;
    font-size: 9px;
    font-weight: 500;
    color: #111;
    background: #f59e0b;
    z-index: 2;
    line-height: 1.2;
}

body.track-page main.main .track-table-head,
body.track-page main.main .track-item {
    grid-template-columns: 72px 50px minmax(0, 2fr) minmax(0, 1.2fr) minmax(0, 1fr) 100px minmax(268px, 1.35fr);
    column-gap: 18px;
    row-gap: 10px;
}

body.track-page main.main .track-table-head > div:first-child {
    text-align: center;
}

body.track-page main.main .track-table-head > div:nth-child(6),
body.track-page main.main .track-item .track-release {
    padding-right: 12px;
    box-sizing: border-box;
}

body.track-page main.main .track-table-head > div:nth-child(7),
body.track-page main.main .track-item .track-price-cart {
    padding-left: 12px;
    box-sizing: border-box;
}

body.track-page main.main .track-price-cart.is-preorder {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    min-width: 0;
    overflow: visible;
}

body.track-page main.main .track-price-cart.is-preorder .track-info-btn {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    min-width: 28px;
    min-height: 28px;
    margin-right: 2px;
    border-radius: 0;
    align-self: center;
}

body.track-page main.main .track-price-cart.is-preorder .track-price-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    gap: 4px;
    flex: 0 0 auto;
    min-width: max-content;
    flex-shrink: 0;
}

body.track-page main.main .track-price-wrapper .original-price {
    font-size: 12px;
    color: var(--text-muted, #888);
    text-decoration: line-through;
}

body.track-page main.main .track-price-wrapper .preorder-price {
    font-size: 14px;
    font-weight: 700;
    color: var(--warning-color, #f59e0b);
}

body.track-page main.main .track-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

body.track-page main.main .track-actions .action-add,
body.track-page main.main .track-actions .action-preorder {
    padding: 4px 10px;
    font-size: 12px;
    border: none;
    border-radius: 4px;
    color: #fff;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 26px;
    white-space: nowrap;
    min-width: 52px;
    transition: transform 0.1s ease, background-color 0.2s ease, filter 0.2s ease;
}

body.track-page main.main .track-actions .action-add {
    background-color: var(--accent-color, #1db954);
}

body.track-page main.main .track-actions .action-add:hover {
    background-color: var(--accent-hover, #1ed760);
}

body.track-page main.main .track-actions .action-preorder {
    background: linear-gradient(135deg, #f97316, #f59e0b);
}

body.track-page main.main .track-actions .action-preorder:hover {
    filter: brightness(1.05);
}

.track-header .meta-value-preorder .track-price-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
}

.track-header .meta-value-preorder .track-price-wrapper .original-price {
    font-size: 12px;
    color: var(--text-muted, #888);
    text-decoration: line-through;
}

.track-header .meta-value-preorder .track-price-wrapper .preorder-price {
    font-size: 15px;
    font-weight: 700;
    color: var(--warning-color, #f59e0b);
}

body.track-page .track-header .track-artwork.is-preorder {
    position: relative;
}

body.track-page .track-header .track-artwork .preorder-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    z-index: 2;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    line-height: 1.35;
    color: #111;
    background: #f59e0b;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.35);
}

.track-header .track-artwork {
    position: relative;
    overflow: hidden;
}
.track-header .track-artwork .track-artwork-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}
.track-header .track-artwork i {
    position: relative;
    z-index: 1;
}

/* Fix: Override main.main .track-title for page header */
main.main .track-header .track-title {
    font-size: 2.5rem !important;
    font-weight: 700 !important;
}

main.main .track-header .track-artist {
    font-size: 1.2rem !important;
}