/* ========================================
   ZERO - 音乐人链接中心
   颜色主题: 午夜紫、电蓝、柔白
   ======================================== */

/* CSS 变量 */
:root {
    /* 主色调 */
    --midnight-purple: #1a0a2e;
    --deep-purple: #2d1b4e;
    --electric-blue: #00d4ff;
    --electric-blue-dim: #00a8cc;
    --soft-white: #f0f0f5;
    --pure-white: #ffffff;

    /* 渐变色 */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-accent: linear-gradient(135deg, #00d4ff 0%, #7c3aed 100%);
    --gradient-card: linear-gradient(145deg, rgba(45, 27, 78, 0.8) 0%, rgba(26, 10, 46, 0.9) 100%);

    /* 平台颜色 */
    --spotify-green: #1DB954;
    --apple-pink: #fc3c44;
    --youtube-red: #FF0000;
    --soundcloud-orange: #ff7700;

    /* 间距 */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* 圆角 */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;

    /* 阴影 */
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 25px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 15px 50px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.3);

    /* 过渡 */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* 重置和基础样式 */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--midnight-purple);
    color: var(--soft-white);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

/* 背景动效 */
.background-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.6) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.4) 0%, transparent 70%);
    bottom: -150px;
    left: -150px;
    animation-delay: -7s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.5) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(50px, -30px) scale(1.1);
    }
    50% {
        transform: translate(-30px, 50px) scale(0.95);
    }
    75% {
        transform: translate(-50px, -20px) scale(1.05);
    }
}

/* 粒子效果 */
.particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    width: 3px;
    height: 3px;
    background: var(--electric-blue);
    border-radius: 50%;
    opacity: 0;
    animation: particleFloat 8s ease-in-out infinite;
}

@keyframes particleFloat {
    0% {
        opacity: 0;
        transform: translateY(100vh) scale(0);
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: translateY(-100px) scale(1);
    }
}

/* 主容器 */
.container {
    max-width: 680px;
    margin: 0 auto;
    padding: var(--spacing-lg);
    position: relative;
    z-index: 1;
}

/* ========================================
   头部区域
   ======================================== */
.hero {
    text-align: center;
    padding: var(--spacing-xl) 0;
}

.avatar-wrapper {
    position: relative;
    display: inline-block;
    margin-bottom: var(--spacing-md);
}

.avatar-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 140px;
    height: 140px;
    background: var(--gradient-accent);
    border-radius: 50%;
    filter: blur(25px);
    opacity: 0.6;
    animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.6;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.8;
    }
}

.avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border: 3px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-lg);
}

.avatar-text {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--pure-white);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.live-indicator {
    position: absolute;
    bottom: -5px;
    right: -10px;
    background: linear-gradient(135deg, #ef4444, #dc2626);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
}

.pulse {
    width: 6px;
    height: 6px;
    background: var(--pure-white);
    border-radius: 50%;
    animation: live-pulse 1.5s ease-in-out infinite;
}

@keyframes live-pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.artist-name {
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: 0.3em;
    margin-bottom: var(--spacing-xs);
    background: linear-gradient(135deg, var(--soft-white) 0%, var(--electric-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
}

.artist-tagline {
    color: rgba(240, 240, 245, 0.7);
    font-size: 1rem;
    font-weight: 300;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-lg);
}

/* 统计数据 */
.stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--electric-blue);
    display: inline;
}

.stat-suffix {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--electric-blue);
}

.stat-label {
    display: block;
    font-size: 0.85rem;
    color: rgba(240, 240, 245, 0.6);
    margin-top: 2px;
}

/* ========================================
   通用区块样式
   ======================================== */
.section {
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--soft-white);
}

.section-title i {
    color: var(--electric-blue);
    font-size: 1rem;
}

/* ========================================
   音乐播放器
   ======================================== */
.music-player {
    background: var(--gradient-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
}

.player-visualizer {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.visualizer-bars {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 40px;
}

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

.visualizer-bars span:nth-child(1) { height: 15px; animation-delay: 0.0s; }
.visualizer-bars span:nth-child(2) { height: 25px; animation-delay: 0.1s; }
.visualizer-bars span:nth-child(3) { height: 35px; animation-delay: 0.2s; }
.visualizer-bars span:nth-child(4) { height: 20px; animation-delay: 0.3s; }
.visualizer-bars span:nth-child(5) { height: 30px; animation-delay: 0.4s; }
.visualizer-bars span:nth-child(6) { height: 40px; animation-delay: 0.5s; }
.visualizer-bars span:nth-child(7) { height: 25px; animation-delay: 0.6s; }
.visualizer-bars span:nth-child(8) { height: 35px; animation-delay: 0.7s; }
.visualizer-bars span:nth-child(9) { height: 15px; animation-delay: 0.8s; }
.visualizer-bars span:nth-child(10) { height: 28px; animation-delay: 0.9s; }
.visualizer-bars span:nth-child(11) { height: 38px; animation-delay: 1.0s; }
.visualizer-bars span:nth-child(12) { height: 22px; animation-delay: 1.1s; }
.visualizer-bars span:nth-child(13) { height: 32px; animation-delay: 1.2s; }
.visualizer-bars span:nth-child(14) { height: 18px; animation-delay: 1.3s; }
.visualizer-bars span:nth-child(15) { height: 28px; animation-delay: 1.4s; }

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

.visualizer-bars.paused span {
    animation-play-state: paused;
    transform: scaleY(0.3);
}

.player-info {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.track-artwork {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    overflow: hidden;
    flex-shrink: 0;
}

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

.artwork-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-fast);
}

.track-artwork:hover .artwork-overlay {
    opacity: 1;
}

.artwork-overlay i {
    color: var(--pure-white);
    font-size: 1.5rem;
}

.track-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.track-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.track-album {
    font-size: 0.85rem;
    color: rgba(240, 240, 245, 0.6);
    margin-bottom: 8px;
}

.track-stats {
    display: flex;
    gap: var(--spacing-md);
    font-size: 0.8rem;
    color: rgba(240, 240, 245, 0.5);
}

.track-stats i {
    margin-right: 4px;
    color: var(--electric-blue);
}

/* 播放器控制 */
.player-controls {
    margin-bottom: var(--spacing-md);
}

.progress-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.time-current, .time-total {
    font-size: 0.75rem;
    color: rgba(240, 240, 245, 0.6);
    min-width: 35px;
}

.progress-bar {
    flex: 1;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    position: relative;
    cursor: pointer;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-accent);
    border-radius: 3px;
    transition: width 0.1s linear;
}

.progress-handle {
    position: absolute;
    top: 50%;
    left: 35%;
    transform: translate(-50%, -50%);
    width: 14px;
    height: 14px;
    background: var(--pure-white);
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    opacity: 0;
    transition: var(--transition-fast);
}

.progress-bar:hover .progress-handle {
    opacity: 1;
}

.control-buttons {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
}

.control-btn {
    width: 44px;
    height: 44px;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--soft-white);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.control-btn.play-btn {
    width: 56px;
    height: 56px;
    background: var(--gradient-accent);
    font-size: 1.2rem;
}

.control-btn.play-btn:hover {
    box-shadow: var(--shadow-glow);
    transform: scale(1.1);
}

/* 播放列表 */
.playlist {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
}

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

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

.playlist-item.active {
    background: rgba(0, 212, 255, 0.1);
}

.playlist-item.active .track-number {
    color: var(--electric-blue);
}

.track-number {
    font-size: 0.85rem;
    color: rgba(240, 240, 245, 0.4);
    width: 24px;
    text-align: center;
}

.playlist-item .track-info {
    flex: 1;
    display: flex;
    justify-content: space-between;
}

.playlist-item .track-info .name {
    font-size: 0.95rem;
    font-weight: 500;
}

.playlist-item .track-info .duration {
    font-size: 0.85rem;
    color: rgba(240, 240, 245, 0.5);
}

.track-plays {
    font-size: 0.8rem;
    color: rgba(240, 240, 245, 0.4);
    min-width: 50px;
    text-align: right;
}

/* ========================================
   平台链接
   ======================================== */
.platform-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.platform-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--soft-white);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.platform-btn::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: var(--transition-slow);
}

.platform-btn:hover::before {
    left: 100%;
}

.platform-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.platform-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.platform-btn.spotify .platform-icon {
    background: var(--spotify-green);
}

.platform-btn.apple-music .platform-icon {
    background: var(--apple-pink);
}

.platform-btn.youtube .platform-icon {
    background: var(--youtube-red);
}

.platform-btn.soundcloud .platform-icon {
    background: var(--soundcloud-orange);
}

.platform-info {
    flex: 1;
}

.platform-name {
    display: block;
    font-weight: 600;
    font-size: 1rem;
}

.platform-action {
    display: block;
    font-size: 0.85rem;
    color: rgba(240, 240, 245, 0.6);
}

.platform-btn > .fa-arrow-right {
    color: rgba(240, 240, 245, 0.4);
    transition: var(--transition-fast);
}

.platform-btn:hover > .fa-arrow-right {
    color: var(--electric-blue);
    transform: translateX(4px);
}

/* ========================================
   巡演日期
   ======================================== */
.tour-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.tour-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.tour-item:hover {
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: var(--shadow-md);
}

.tour-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 70px;
    padding: var(--spacing-sm);
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-sm);
}

.tour-date .month {
    font-size: 0.75rem;
    color: var(--electric-blue);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tour-date .day {
    font-size: 1.8rem;
    font-weight: 700;
    line-height: 1;
    color: var(--soft-white);
}

.tour-date .year {
    font-size: 0.7rem;
    color: rgba(240, 240, 245, 0.5);
}

.tour-info {
    flex: 1;
}

.tour-info .venue {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.tour-info .city {
    font-size: 0.85rem;
    color: rgba(240, 240, 245, 0.6);
    margin-bottom: 6px;
}

.tour-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    font-weight: 500;
}

.tour-status i {
    font-size: 0.5rem;
}

.tour-status.available {
    color: #22c55e;
}

.tour-status.limited {
    color: #f59e0b;
}

.tour-status.soldout {
    color: #ef4444;
}

.tour-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--gradient-accent);
    border: none;
    border-radius: var(--radius-xl);
    color: var(--pure-white);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.tour-btn:hover {
    box-shadow: var(--shadow-glow);
    transform: scale(1.05);
}

.tour-btn.disabled {
    background: rgba(255, 255, 255, 0.1);
    color: rgba(240, 240, 245, 0.4);
    cursor: not-allowed;
}

.tour-btn.disabled:hover {
    box-shadow: none;
    transform: none;
}

.view-all-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
    background: transparent;
    border: 1px dashed rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    color: rgba(240, 240, 245, 0.7);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.view-all-btn:hover {
    border-color: var(--electric-blue);
    color: var(--electric-blue);
    background: rgba(0, 212, 255, 0.05);
}

/* ========================================
   作品发布网格
   ======================================== */
.releases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.release-card {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-normal);
}

.release-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 212, 255, 0.3);
}

.release-artwork {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
}

.release-artwork img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.release-card:hover .release-artwork img {
    transform: scale(1.1);
}

.release-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-fast);
}

.release-card:hover .release-overlay {
    opacity: 1;
}

.preview-btn {
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: var(--gradient-accent);
    color: var(--pure-white);
    font-size: 1.2rem;
    cursor: pointer;
    transform: scale(0.8);
    transition: var(--transition-fast);
}

.release-card:hover .preview-btn {
    transform: scale(1);
}

.preview-btn:hover {
    box-shadow: var(--shadow-glow);
}

.release-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
}

.release-badge.new {
    background: var(--gradient-accent);
    color: var(--pure-white);
}

.release-info {
    padding: var(--spacing-sm);
}

.release-info h3 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.release-info p {
    font-size: 0.8rem;
    color: rgba(240, 240, 245, 0.6);
    margin-bottom: 8px;
}

.release-meta {
    display: flex;
    gap: var(--spacing-sm);
    font-size: 0.75rem;
    color: rgba(240, 240, 245, 0.5);
}

.release-meta i {
    margin-right: 4px;
    color: var(--electric-blue);
}

/* ========================================
   邮件订阅
   ======================================== */
.newsletter-card {
    position: relative;
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    overflow: hidden;
}

.newsletter-glow {
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.3) 0%, transparent 70%);
    filter: blur(40px);
    pointer-events: none;
}

.newsletter-content {
    position: relative;
    z-index: 1;
}

.newsletter-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-md);
    background: var(--gradient-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
}

.newsletter-card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.newsletter-card > .newsletter-content > p {
    color: rgba(240, 240, 245, 0.7);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-lg);
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    max-width: 400px;
    margin: 0 auto var(--spacing-md);
}

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

.input-wrapper i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(240, 240, 245, 0.4);
}

.input-wrapper input {
    width: 100%;
    padding: 14px 14px 14px 44px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-xl);
    color: var(--soft-white);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-fast);
}

.input-wrapper input::placeholder {
    color: rgba(240, 240, 245, 0.4);
}

.input-wrapper input:focus {
    border-color: var(--electric-blue);
    background: rgba(255, 255, 255, 0.15);
}

.subscribe-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 24px;
    background: var(--gradient-accent);
    border: none;
    border-radius: var(--radius-xl);
    color: var(--pure-white);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.subscribe-btn:hover {
    box-shadow: var(--shadow-glow);
    transform: scale(1.02);
}

.newsletter-note {
    font-size: 0.8rem;
    color: rgba(240, 240, 245, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

/* ========================================
   社交媒体
   ======================================== */
.social-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.social-btn {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    color: var(--soft-white);
    font-size: 1.3rem;
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-btn:hover {
    background: var(--gradient-accent);
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

/* ========================================
   页脚
   ======================================== */
.footer {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: var(--spacing-xl);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.copyright {
    font-size: 0.85rem;
    color: rgba(240, 240, 245, 0.5);
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-links a {
    font-size: 0.85rem;
    color: rgba(240, 240, 245, 0.6);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--electric-blue);
}

/* ========================================
   提示框
   ======================================== */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    border-radius: var(--radius-xl);
    color: var(--pure-white);
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    z-index: 1000;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    visibility: visible;
}

/* ========================================
   响应式设计
   ======================================== */
@media (max-width: 680px) {
    .container {
        padding: var(--spacing-md);
    }

    .artist-name {
        font-size: 2.5rem;
        letter-spacing: 0.2em;
    }

    .stats {
        gap: var(--spacing-lg);
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .releases-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tour-item {
        flex-wrap: wrap;
    }

    .tour-date {
        min-width: 60px;
    }

    .tour-info {
        flex: 1 1 calc(100% - 80px);
    }

    .tour-btn {
        width: 100%;
        justify-content: center;
        margin-top: var(--spacing-sm);
    }

    .newsletter-form {
        flex-direction: column;
    }

    .subscribe-btn {
        width: 100%;
        justify-content: center;
    }

    .social-links {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .artist-name {
        font-size: 2rem;
    }

    .avatar {
        width: 100px;
        height: 100px;
    }

    .avatar-text {
        font-size: 2.8rem;
    }

    .releases-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }

    .player-info {
        flex-direction: column;
        text-align: center;
    }

    .track-artwork {
        margin: 0 auto;
    }

    .track-stats {
        justify-content: center;
    }

    .platform-btn {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .platform-icon {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
}

/* 暗色滚动条 */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--midnight-purple);
}

::-webkit-scrollbar-thumb {
    background: var(--deep-purple);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(124, 58, 237, 0.6);
}

/* 选中文字样式 */
::selection {
    background: rgba(0, 212, 255, 0.3);
    color: var(--pure-white);
}