/* 重置樣式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

/* 導航欄 */
.navbar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
}

.nav-logo {
    text-align: center;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: bold;
}

.nav-menu {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.nav-btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.nav-btn:hover,
.nav-btn.active {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

/* 主要內容 */
.main-content {
    padding: 1rem;
    padding-bottom: 4rem;
    /* 為底部導航留出空間 */
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

/* 商品網格 */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

/* 商品卡片 */
.product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.product-card:hover .product-link-indicator {
    opacity: 1;
    transform: translateY(0);
}

.product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: linear-gradient(45deg, #f0f0f0, #e0e0e0);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: #ccc;
    position: relative;
}

.product-info {
    padding: 1rem;
}

.product-category {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    background: rgba(102, 126, 234, 0.9);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    backdrop-filter: blur(4px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    z-index: 10;
}

/* 倒數計時標籤 */
.countdown-badge {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    backdrop-filter: blur(4px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    z-index: 10;
    animation: pulse 2s infinite;
}

.countdown-badge.normal {
    background: rgba(76, 175, 80, 0.9);
    /* 綠色 - 還有很多天 */
}

.countdown-badge.warning {
    background: rgba(255, 152, 0, 0.9);
    /* 橘色 - 一週內 */
}

.countdown-badge.urgent {
    background: rgba(244, 67, 54, 0.9);
    /* 紅色 - 3天內 */
    animation: urgentPulse 1s infinite;
}

.countdown-badge.today {
    background: rgba(156, 39, 176, 0.9);
    /* 紫色 - 今天結束 */
    animation: urgentPulse 0.8s infinite;
}

.countdown-badge.expired {
    background: rgba(96, 125, 139, 0.9);
    /* 灰色 - 已結束 */
    animation: none;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.8;
    }
}

@keyframes urgentPulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.7;
        transform: scale(1.05);
    }
}

.product-name {
    font-size: 1.1rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: #333;
}

.product-price {
    font-size: 1.2rem;
    font-weight: bold;
    color: #e74c3c;
    margin-bottom: 0.5rem;
}

.product-description {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.product-link-indicator {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
    padding: 0.5rem;
    font-size: 0.8rem;
    opacity: 0;
    transform: translateY(100%);
    transition: all 0.3s ease;
}

.product-link-indicator span {
    font-weight: 500;
}

.date-range {
    color: white !important;
    font-size: 0.75rem !important;
    font-weight: 400 !important;
}



/* 載入中動畫 */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.loading.hidden {
    display: none;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* 手機優先響應式設計 */
@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }

    .product-card {
        margin: 0;
    }

    .product-image {
        height: 150px;
    }

    .product-info {
        padding: 0.5rem;
    }

    .product-name {
        font-size: 0.85rem;
        line-height: 1.2;
    }

    .product-price {
        font-size: 1rem;
    }

    .product-description {
        font-size: 0.75rem;
        line-height: 1.3;
    }

    .nav-container {
        padding: 0.75rem;
    }

    .nav-logo {
        font-size: 1.3rem;
    }

    .nav-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }

    .main-content {
        padding: 0.75rem;
    }
}

@media (min-width: 481px) and (max-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.75rem;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1rem;
    }

    .nav-menu {
        gap: 1rem;
    }

    .nav-btn {
        padding: 0.6rem 1.2rem;
        font-size: 1rem;
    }
}

@media (min-width: 1025px) and (max-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 1rem;
    }
}

@media (min-width: 1201px) {
    .products-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 1rem;
    }
}

/* 底部導航 */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    border-top: 1px solid #e0e0e0;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 100;
}

.bottom-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-around;
    padding: 0.25rem 1rem;
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: #666;
    padding: 0.25rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    min-width: 60px;
}

.bottom-nav-item:hover,
.bottom-nav-item.active {
    color: #667eea;
    background: rgba(102, 126, 234, 0.1);
}

.nav-icon {
    font-size: 2rem;
    margin-bottom: 0.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 55px;
    height: 55px;
    color: #666;
    transition: color 0.3s ease;
}

.nav-icon-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.bottom-nav-item:hover .nav-icon,
.bottom-nav-item.active .nav-icon {
    color: #667eea;
}

.bottom-nav-item:hover .nav-icon-img,
.bottom-nav-item.active .nav-icon-img {
    opacity: 1;
}

.bottom-nav-item span {
    font-size: 0.75rem;
    font-weight: 500;
    line-height: 1;
}

/* 手機版底部導航優化 */
@media (max-width: 480px) {
    .bottom-nav-container {
        padding: 0.5rem 0.5rem;
    }

    .bottom-nav-item {
        padding: 0.5rem 0.75rem;
        min-width: 60px;
    }

    .nav-icon {
        font-size: 1.8rem;
        width: 45px;
        height: 45px;
        margin-bottom: 0.25rem;
    }

    .bottom-nav-item span {
        font-size: 0.7rem;
    }
}

/* 建設中頁面樣式 */
.under-construction {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
    text-align: center;
}

/* 音樂符號動畫 */
.construction-animation {
    margin-bottom: 2rem;
}

.music-notes {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.note {
    font-size: 2rem;
    animation: bounce 2s infinite;
    animation-delay: var(--delay);
}

.note:nth-child(1) {
    --delay: 0s;
}

.note:nth-child(2) {
    --delay: 0.2s;
}

.note:nth-child(3) {
    --delay: 0.4s;
}

.note:nth-child(4) {
    --delay: 0.6s;
}

.note:nth-child(5) {
    --delay: 0.8s;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-20px);
    }

    60% {
        transform: translateY(-10px);
    }
}

/* 建設中內容 */
.construction-content h2 {
    color: #667eea;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.main-message {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 3rem;
    line-height: 1.6;
}

/* 即將推出區域 */
.coming-soon {
    margin-bottom: 3rem;
}

.coming-soon h3 {
    color: #333;
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.feature-item {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-item h4 {
    color: #333;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.feature-item p {
    color: #666;
    font-size: 0.9rem;
    margin: 0;
}

/* 進度條 */
.progress-section {
    margin-bottom: 3rem;
}

.progress-section h3 {
    color: #333;
    margin-bottom: 1rem;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.progress-fill {
    width: 65%;
    height: 100%;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 4px;
    animation: progressAnimation 3s ease-in-out infinite;
}

@keyframes progressAnimation {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

.progress-text {
    color: #667eea;
    font-weight: bold;
    margin: 0;
}

/* 聯絡資訊 */
.contact-info {
    background: rgba(102, 126, 234, 0.1);
    padding: 2rem;
    border-radius: 12px;
    margin-bottom: 2rem;
}

.contact-info p {
    color: #666;
    margin-bottom: 1rem;
}

.contact-info p:last-of-type {
    margin-bottom: 1.5rem;
}

.back-to-shop {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    padding: 0.75rem 2rem;
    border-radius: 25px;
    font-weight: 500;
    transition: transform 0.3s ease;
}

.back-to-shop:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

/* 手機版優化 */
@media (max-width: 480px) {
    .under-construction {
        padding: 1rem 0;
    }

    .construction-content h2 {
        font-size: 1.5rem;
    }

    .main-message {
        font-size: 1rem;
    }

    .music-notes {
        gap: 0.5rem;
    }

    .note {
        font-size: 1.5rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .feature-item {
        padding: 1rem;
    }

    .feature-icon {
        font-size: 2rem;
    }

    .contact-info {
        padding: 1.5rem;
    }
}

/* 音樂頁面 - 美化樣式 */
.music-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 0 2rem 0;
}

/* 美化的標題區域 */
.music-header {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
}

.music-title-wrapper {
    display: inline-block;
    position: relative;
}

.music-main-title {
    font-size: 2.5rem;
    font-weight: bold;
    color: #333;
    margin: 0 0 0.5rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.music-subtitle {
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 1rem;
    font-weight: 300;
}

.music-decorative-line {
    width: 60px;
    height: 3px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    margin: 0 auto;
    border-radius: 2px;
    position: relative;
}

.music-decorative-line::before,
.music-decorative-line::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    top: -2.5px;
}

.music-decorative-line::before {
    left: -15px;
}

.music-decorative-line::after {
    right: -15px;
}

/* 藝人卡片網格 */
.artists-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

/* 藝人卡片 */
.artist-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    position: relative;
    cursor: pointer;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.artist-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.2);
    border-color: rgba(102, 126, 234, 0.3);
}

.artist-card:hover .artist-link-indicator {
    opacity: 1;
    transform: translateY(0);
}

.artist-image {
    width: 100%;
    height: 220px;
    position: relative;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.3);
    overflow: hidden;
}

.artist-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    z-index: 1;
}

.artist-image img {
    transition: transform 0.4s ease;
    z-index: 2;
    position: relative;
}

.artist-card:hover .artist-image img {
    transform: scale(1.05);
}



.artist-info {
    padding: 1.5rem 1rem;
    text-align: center;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 1) 0%, rgba(248, 249, 250, 1) 100%);
}

.artist-name {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0;
    color: #333;
    letter-spacing: 0.5px;
    position: relative;
}

.artist-name::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 2px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 1px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.artist-card:hover .artist-name::after {
    opacity: 1;
}

.artist-link-indicator {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
    padding: 0.75rem;
    font-size: 0.85rem;
    opacity: 0;
    transform: translateY(100%);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    backdrop-filter: blur(10px);
}

.artist-link-indicator span {
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.artist-link-indicator span::before {
    content: '🎵';
    font-size: 1rem;
}

/* 手機版優化 */
@media (max-width: 480px) {
    .music-content {
        padding: 2rem 0 1rem 0;
    }

    .music-main-title {
        font-size: 2rem;
    }

    .music-subtitle {
        font-size: 1rem;
    }

    .music-header {
        margin-bottom: 2rem;
    }

    .artists-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .artist-card {
        margin: 0;
    }

    .artist-image {
        height: 150px;
    }

    .artist-info {
        padding: 1rem 0.75rem;
    }

    .artist-name {
        font-size: 1rem;
    }
}

@media (min-width: 481px) and (max-width: 768px) {
    .artists-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .artists-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.25rem;
    }
}

@media (min-width: 1025px) and (max-width: 1200px) {
    .artists-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 1.25rem;
    }
}

@media (min-width: 1201px) {
    .artists-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 1.5rem;
    }
}

/* 頁腳資訊 
*/
.footer-info {
    background: #f8f9fa;
    border-top: 1px solid #e0e0e0;
    padding: 1.5rem 1rem;
    text-align: center;
    margin-bottom: 4.5rem;
    /* 為底部導航留出空間 */
}

.footer-info p {
    margin: 0.25rem 0;
    color: #666;
    font-size: 0.85rem;
    line-height: 1.4;
}

.footer-info p:first-child {
    font-weight: 500;
    color: #333;
}

.footer-info p:nth-child(2) {
    color: #667eea;
    font-weight: 500;
}

/* 手機版頁腳優化 */
@media (max-width: 480px) {
    .footer-info {
        padding: 1rem 0.75rem;
        margin-bottom: 4rem;
        /* 手機版稍微減少間距 */
    }

    .footer-info p {
        font-size: 0.8rem;
    }
}

/* 樂
譜列表樣式 */
.scores-list {
    max-width: 800px;
    margin: 0 auto;
}

.score-item {
    display: flex;
    align-items: flex-start;
    background: white;
    border-radius: 12px;
    padding: 1rem 0.75rem 1rem 1rem;
    margin-bottom: 1rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.score-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.2);
}

.score-image {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    margin-right: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.3);
}

.score-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.score-content {
    flex: 1;
    min-width: 0;
    /* 防止文字溢出 */
    max-width: calc(100% - 96px);
    /* 減去圖片寬度和間距 */
}

.score-info {
    margin-bottom: 0.75rem;
}

.score-song-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin: 0;
    line-height: 1.3;
}

.score-links {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.score-link {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s ease;
    white-space: nowrap;
    display: inline-block;
    min-width: 60px;
    text-align: center;
}

.score-link:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
    background: linear-gradient(135deg, #5a6fd8 0%, #6a4190 100%);
}

 

/* 樂譜頁面導航 */
.scores-navbar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.2);
    margin-bottom: 2rem;
}

.scores-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
}

.scores-nav-menu {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.scores-nav-btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    font-weight: 500;
}

.scores-nav-btn:hover,
.scores-nav-btn.active {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* 歌手名稱樣式 */
.score-artist {
    font-size: 0.8rem;
    color: #667eea;
    font-weight: 500;
    margin-bottom: 0.25rem;
}

/* 手機版分類按鈕優化 */
@media (max-width: 480px) {
    .filter-buttons {
        gap: 0.4rem;
    }

    .filter-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }

    .score-artist {
        font-size: 0.75rem;
    }
}/* 手機版樂
譜導航優化 */
@media (max-width: 480px) {
    .scores-nav-container {
        padding: 0.75rem;
    }
    
    .scores-nav-menu {
        gap: 0.4rem;
    }
    
    .scores-nav-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
}

@media (min-width: 769px) {
    .scores-nav-menu {
        gap: 1rem;
    }
    
    .scores-nav-btn {
        padding: 0.6rem 1.2rem;
        font-size: 1rem;
    }
}/* 播放清單按
鈕 */
.playlist-button-container {
    margin: 1.5rem 0;
}

.playlist-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    color: white;
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
    position: relative;
    overflow: hidden;
}

.playlist-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.playlist-button:hover::before {
    left: 100%;
}

.playlist-button:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.4);
    background: linear-gradient(135deg, #ff5252 0%, #d84315 100%);
}

.play-icon {
    font-size: 1rem;
    margin-right: 0.25rem;
    animation: pulse 2s infinite;
}

.playlist-text {
    font-weight: 500;
    letter-spacing: 0.5px;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* 手機版播放按鈕優化 */
@media (max-width: 480px) {
    .playlist-button {
        padding: 0.6rem 1.2rem;
        font-size: 0.85rem;
    }
    
    .play-icon {
        font-size: 0.9rem;
    }
    
    .playlist-button-container {
        margin: 1rem 0;
    }
}/* 播放清單導航
按鈕 */
.playlist-nav-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.playlist-nav-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

.playlist-nav-button:hover::before {
    left: 100%;
}

.playlist-nav-button:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.playlist-nav-button .play-icon {
    font-size: 1rem;
    animation: pulse 2s infinite;
}

.playlist-nav-button .playlist-text {
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* 手機版播放導航按鈕優化 */
@media (max-width: 480px) {
    .playlist-nav-button {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
    
    .playlist-nav-button .play-icon {
        font-size: 0.9rem;
    }
}