/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}
/* 禁止 iOS 横屏时自动放大字体 */
html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}
/* ===== 公共胶囊按钮基础样式（优化：抽取各发光按钮的重复属性） ===== */
.top-right-btn, .user-link-btn, .filter-btn, .shuffle-btn, .random-btn, .modal-action-btn {
    border-radius: 20px;
    color: #fff;
    cursor: pointer;
    transition: all 0.22s ease;
    touch-action: manipulation;
}
/* 背景层：用伪元素 fixed 替代 body background-attachment:fixed，兼容 iOS Safari */
body {
    color: #fff;
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    /* 适配 iPhone 刘海/底部横条安全区域 */
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
}
/* 背景图层（fixed 伪元素，iOS 兼容） */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: var(--bg-url, none);
    background-size: cover;
    background-position: var(--bg-pos, center);
    background-repeat: no-repeat;
    z-index: -2;
}
/* 背景遮罩层 */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(120, 80, 200, 0.6);
    z-index: -1;
}
/* ========== 右上角按钮 现代化胶囊发光优化 ========== */
.top-right-btn {
    position: fixed;
    top: calc(25px + env(safe-area-inset-top)); 
    right: 15%; 
    z-index: 998;
    padding: 10px 24px;
    border: 1px solid rgba(255,255,0.8);
    background: linear-gradient(135deg, #db2777, #ec4899);
    font-weight: 600;
    font-size: 24px;
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.2),
        0 0 16px rgba(236,72,153,0.5),
        inset 0 0 10px rgba(255,255,255,0.15);
}
.top-right-btn:hover {
    background: linear-gradient(135deg, #be185d, #db2777);
    transform: translateY(-2px) scale(1.04);
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.35),
        0 0 22px rgba(236,72,153,0.7),
        inset 0 0 16px rgba(255,255,255,0.22);
}
.top-right-btn:active {
    transform: translateY(-1px) scale(1.01);
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.25),
        0 0 10px rgba(236,72,153,0.55),
        inset 0 0 6px rgba(0,0,0,0.1);
}
/* ========== 新增：个人空间/直播间按钮栏样式 ========== */
.user-link-bar {
    width: 70%;
    margin: 0 auto 16px;
    display: flex;
    gap: 32px;
    justify-content: center;
    flex-wrap: wrap;
}
.user-link-btn {
    padding: 12px 28px;
    border: 1px solid rgba(255, 255, 0.85);
    background: linear-gradient(135deg, #6b21a8, #8b5cf6);
    font-size: 16px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.2),
        0 0 18px rgba(139, 92, 246, 0.55),
        inset 0 0 12px rgba(255, 255, 255, 0.16);
    text-decoration: none;
    white-space: nowrap;
}
.user-link-btn .btn-icon {
    width: 18px;
    height: 18px;
    stroke-width: 2.3;
    opacity: 0.92;
}
.user-link-btn:hover {
    transform: translateY(-3px) scale(1.05);
    background: linear-gradient(135deg, #581c87, #7c3aed);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.35),
        0 0 24px rgba(139, 92, 246, 0.75),
        inset 0 0 18px rgba(255, 255, 255, 0.24);
}
.user-link-btn:active {
    transform: translateY(-1px) scale(1.02);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.25),
        0 0 12px rgba(139, 92, 246, 0.6),
        inset 0 0 8px rgba(0, 0, 0, 0.12);
}
.user-link-btn.live {
    background: linear-gradient(135deg, #ec4899, #f472b6);
    border-color: rgba(255, 255, 255, 0.85);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.2),
        0 0 18px rgba(236, 72, 153, 0.55),
        inset 0 0 12px rgba(255, 255, 255, 0.16);
}
.user-link-btn.live:hover {
    background: linear-gradient(135deg, #db2777, #ec4899);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.35),
        0 0 24px rgba(236, 72, 153, 0.75),
        inset 0 0 18px rgba(255, 255, 255, 0.24);
}
.user-link-btn.live:active {
    transform: translateY(-1px) scale(1.02);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.25),
        0 0 12px rgba(236, 72, 153, 0.6),
        inset 0 0 8px rgba(0, 0, 0, 0.12);
}
/* ========== 右上角堆叠气泡提示框 ========== */
#toast-container {
    position: fixed;
    top: calc(80px + env(safe-area-inset-top));
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.toast-item {
    padding: 12px 20px;
    background: rgba(76, 175, 80, 0.9);
    color: #fff;
    border-radius: 6px;
    font-size: 14px;
    min-width: 220px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    opacity: 0;
    transform: translateX(120%);
    transition: all 0.3s ease;
    pointer-events: none;
}
.toast-item.show {
    opacity: 1;
    transform: translateX(0);
}
.toast-item.error {
    background: rgba(244, 67, 54, 0.9);
}
/* ========== 头部布局【PC专用配置】 ========== */
.header {
    width: 70%;
    margin: 0 auto 20px;
    padding: 40px 0 15px 0; /* 上40px 下15px */
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 36px;
}
/* 头像容器禁止压缩 */
.header-avatar-wrap {
    flex-shrink: 0;
}
/* PC文字居中对齐 */
.header-text-wrap {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: center;
}
/* 头像恢复256px原始尺寸 */
.avatar-link {
    display: inline-block;
    text-decoration: none;
}
.avatar {
    width: 256px;
    height: 256px;
    border-radius: 50%;
    border: 4px solid #fff;
    transition: transform 0.3s ease;
}
.avatar-link:hover .avatar {
    transform: scale(1.05);
}
.header h1 {
    font-size: 28px;
    color: #ff99cc;
    margin: 0;
}
.header p {
    font-size: 20px;
    color: #e0c0ff;
    margin: 0;
}
.update-info {
    font-size: 14px;
    color: #ccc;
}
/* ========== PC端筛选栏 ========== */
.filter-bar {
    width: 70%;
    margin: 0 auto 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: center;
}
/* 移动端分组容器 默认隐藏 */
.filter-group-mobile {
    display: none;
    width: 95%;
    margin: 0 auto 20px;
}
.filter-group {
    margin-bottom: 14px;
}
.filter-group-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-start; /* 左对齐 */
}
.filter-btn {
    padding: 14px 32px;
    border: 1px solid rgba(255,255,255,0.75);
    background: linear-gradient(135deg, #8b5cf6, #a78bfa);
    font-weight: 500;
    font-size: 15px;
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.15),
        0 0 12px rgba(139,92,246,0.4),
        inset 0 0 8px rgba(255,255,255,0.12);
}
.filter-btn:hover {
    transform: translateY(-2px) scale(1.04);
    background: linear-gradient(135deg, #7c3aed, #8b5cf6);
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.3),
        0 0 18px rgba(139,92,246,0.6),
        inset 0 0 14px rgba(255,255,255,0.2);
}
.filter-btn.active {
    background: linear-gradient(135deg, #5b21b6, #7c3aed);
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.4),
        0 0 22px rgba(139,92,246,0.75),
        inset 0 0 16px rgba(255,255,255,0.24);
    transform: scale(1.04);
}
.filter-btn:active {
    transform: translateY(-1px) scale(1.01);
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.2),
        0 0 8px rgba(139,92,246,0.45),
        inset 0 0 4px rgba(0,0,0,0.1);
}
/* ========== 搜索区打乱、随机按钮 统一粉色发光胶囊 ========== */
.search-bar {
    width: 70%;
    margin: 0 auto 20px;
    display: flex;
    gap: 12px;
}
.shuffle-btn, .random-btn {
    padding: 10px 20px;
    border: 1px solid rgba(255,255,0.8);
    background: linear-gradient(135deg, #ec4899, #f472b6);
    font-weight: 500;
    font-size: 16px;
    white-space: nowrap;
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.18),
        0 0 12px rgba(236,72,153,0.45),
        inset 0 0 8px rgba(255,255,255,0.12);
}
.shuffle-btn:hover, .random-btn:hover {
    background: linear-gradient(135deg, #db2777, #ec4899);
    transform: translateY(-2px) scale(1.04);
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.32),
        0 0 18px rgba(236,72,153,0.65),
        inset 0 0 14px rgba(255,255,255,0.2);
}
.shuffle-btn:active, .random-btn:active {
    transform: translateY(-1px) scale(1.01);
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.22),
        0 0 8px rgba(236,72,153,0.5),
        inset 0 0 4px rgba(0,0,0,0.1);
}
.search-input {
    flex: 1;
    padding: 10px 15px;
    border: 2px solid #d1c4e9;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    font-size: 16px;
    min-width: 0;
    transition: border 0.25s ease, box-shadow 0.25s ease;
}
.search-input:focus {
    outline: none;
    border-color: #b388ff;
    box-shadow: 0 0 14px rgba(139,92,246,0.4);
}
.search-input::placeholder {
    color: #e0e0e0;
}
/* ========== 歌单列表容器 ========== */
.list-container {
    width: 70%;
    margin: 0 auto;
    max-height: 700px;
    overflow-y: auto;
    overflow-x: hidden;
    border-radius: 10px;
    background: rgba(100, 60, 180, 0.5);
    padding: 10px;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
}
/* 自定义滚动条 */
.list-container::-webkit-scrollbar {
    width: 8px;
}
.list-container::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}
.list-container::-webkit-scrollbar-thumb {
    background: #b388ff;
    border-radius: 4px;
}
/* 列表外层容器 */
.song-list-wrap {
    display: flex;
    flex-direction: column;
}
/* PC表头行 */
.song-header-pc {
    display: flex;
    align-items: center;
    padding: 12px 8px;
    border-radius: 12px;
    color: #ff99cc;
    font-weight: bold;
}
/* PC歌曲行 */
.song-row-pc {
    display: flex;
    align-items: center;
    padding: 12px 8px;
    border-radius: 12px;
    transition: all 0.2s ease;
    cursor: pointer;
    transform-origin: center;
    overflow: hidden;
	line-height: 32px;
    touch-action: manipulation;
}
/* PC悬浮样式 */
.song-row-pc:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: scale(1.01);
    border-radius: 14px;
    box-shadow: 0 0 10px rgba(255,153,204,0.3);
}
.song-row-pc:hover .col-title {
    color: #ff99cc !important;
    font-weight: 600;
}
/* PC列宽比例 */
.col-index { width: 5%; white-space: nowrap; padding-right: 8px; }
.col-title { width: 40%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding: 0 8px; }
.col-singer { width: 40%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding: 0 8px; }
.col-cate { width: 15%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding: 0 8px; }

/* 移动端单行样式 */
.song-row-mobile {
    display: none;
    padding: 15px 10px;
    border-radius: 12px;
    transition: all 0.2s ease;
    cursor: pointer;
    transform-origin: center;
    overflow: hidden;
    justify-content: space-between;
    align-items: flex-start;
    touch-action: manipulation;
}
.song-row-mobile:hover {
    background: rgba(255, 255, 255, 0.12);
    transform: scale(1.015);
    border-radius: 14px;
    box-shadow: 0 0 10px rgba(255,153,204,0.3);
}
.song-row-mobile:hover .mobile-title {
    color: #ff99cc !important;
    font-weight: bold;
}
.mobile-left {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    flex: 1;
}
.mobile-index {
    color: #ff99cc;
    font-weight: bold;
    font-size: 14px;
    min-width: 20px;
    margin-top: 2px;
}
.mobile-title-wrap {
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.mobile-title {
    font-size: 16px;
    font-weight: bold;
    transition: color 0.2s ease;
}
.mobile-singer {
    font-size: 14px;
    color: #ccc;
}
.mobile-category {
    color: #e0c0ff;
    font-size: 13px;
    text-align: right;
    min-width: 80px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}
/* ========== 改版紧凑半透明弹窗 ========== */
.random-modal-mask {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.65);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 16px;
}
.random-modal-mask.show {
    display: flex;
}
.random-modal-box {
    width: 800px;
    max-width: 100%;
    background: rgba(110, 70, 190, 0.72);
    border-radius: 20px;
    padding: 22px 22px;
    position: relative;
    box-shadow: 0 6px 26px rgba(0,0,0,0.25);
}
.modal-song-title {
    font-size: 34px;
    font-weight: bold;
    color: #ffffff;
    text-align: center;
    margin-bottom: 12px;
    line-height: 1.2;
}
.modal-title-badge {
    display: inline-block;
    margin-left: 8px;
    padding: 2px 7px;
    border-radius: 6px;
    background-color: #ffd700;
    color: #000;
    font-size: 13px;
    font-weight: bold;
    vertical-align: middle;
}
.modal-singer-text {
    font-size: 17px;
    color: #e8d8ff;
    text-align: center;
    margin-bottom: 14px;
}
.modal-tag-wrap {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
}
.modal-tag-item {
    padding: 5px 14px;
    border: 1px solid rgba(255,255,255,0.4);
    border-radius: 20px;
    color: #fff;
    font-size: 14px;
    background: rgba(255,255,255,0.1);
}
/* ========== 弹窗底部按钮 发光胶囊优化 ========== */
.modal-btn-group {
    display: flex;
    gap: 30px;
}
.modal-action-btn {
    flex: 1;
    padding: 11px 0;
    border: 1px solid rgba(255,255,0.8);
    font-size: 16px;
    font-weight: 600;
}
.btn-copy-song {
    background: linear-gradient(135deg, #16a34a, #4ade80);
    color: #fff;
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.18),
        0 0 12px rgba(74,222,128,0.45),
        inset 0 0 8px rgba(255,255,255,0.12);
}
.btn-copy-song:hover {
    background: linear-gradient(135deg, #15803d, #16a34a);
    transform: translateY(-2px) scale(1.03);
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.32),
        0 0 18px rgba(74,222,128,0.65),
        inset 0 0 14px rgba(255,255,255,0.2);
}
.btn-re-random {
    background: linear-gradient(135deg, #ec4899, #f472b6);
    color: #fff;
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.18),
        0 0 12px rgba(236,72,153,0.45),
        inset 0 0 8px rgba(255,255,255,0.12);
}
.btn-re-random:hover {
    background: linear-gradient(135deg, #db2777, #ec4899);
    transform: translateY(-2px) scale(1.03);
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.32),
        0 0 18px rgba(236,72,153,0.65),
        inset 0 0 14px rgba(255,255,255,0.2);
}
.modal-action-btn:active {
    transform: translateY(-1px) scale(1.01);
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.22),
        0 0 8px rgba(0,0,0,0.2),
        inset 0 0 4px rgba(0,0,0,0.1);
}
/* ========== 移动端/平板1024px以下专属筛选栏切换 ========== */
@media (max-width: 1024px) {
    /* 头部改为垂直上下 */
    .header {
        width: 95%;
        flex-direction: column;
        text-align: center;
        gap: 8px;
        padding: 16px 0 0 0;
		margin-bottom: 10px;
    }
    .header-text-wrap {
        align-items: center;
        gap: 2px;
    }
    .avatar {
        width: 140px;
        height: 140px;
    }
    .header h1 { font-size: 22px; }
    .header p { font-size: 16px; }

    /* 隐藏PC一行筛选栏，显示分组三排筛选 */
    .filter-bar {
        display: none;
    }
    .filter-group-mobile {
        display: block;
        width: fit-content;
        margin: 0 auto 20px;
    }
    .filter-group {
        margin-bottom: 14px;
    }
    .filter-btn {
        padding: 10px 20px;
        font-size: 14px;
    }

    .user-link-bar { width: 95%; }
    .search-bar { width: 95%; }
    .shuffle-btn, .random-btn { padding: 10px 12px; font-size: 14px; }
    
    .list-container { width: 95%; max-height: 480px; }
    
    /* 隐藏PC表头和PC行，展示移动端行 */
    .song-header-pc { display: none; }
    .song-row-pc { display: none; }
    .song-row-mobile { display: flex; }

    .mobile-title {
        font-size: 16px;
    }
    .mobile-singer {
        font-size: 14px;
        color: #ccc;
    }
    .mobile-category {
        color: #e0c0ff;
        font-size: 13px;
        min-width: 80px;
    }
    .top-right-btn {
        top: calc(15px + env(safe-area-inset-top));
        right: 15px;
        font-size: 18px;
        padding: 8px 20px;
    }
}
/* 小屏手机480px适配 */
@media (max-width: 480px) {
    .random-modal-box {
        padding: 18px 16px;
    }
    .modal-song-title {
        font-size: 26px;
        margin-bottom: 10px;
		height: 60px;
    }
    .modal-singer-text {
        font-size: 15px;
        margin-bottom: 12px;
    }
    .modal-tag-wrap {
        gap: 6px;
        margin-bottom: 18px;
    }
    .modal-tag-item {
        font-size: 12px;
        padding: 4px 10px;
    }
    .modal-action-btn {
        padding: 9px 0;
        font-size: 14px;
    }
    .modal-title-badge {
        font-size: 11px;
        padding: 2px 5px;
    }
    .user-link-btn {
		padding: 10px 20px;
		font-size: 15px;
	}
	.user-link-btn .btn-icon {
		width: 16px;
		height: 16px;
	}
    .top-right-btn {
        font-size: 16px;
        padding: 8px 18px;
    }
    .filter-btn {
        padding: 8px 16px;
        font-size: 13px;
    }
    .search-bar { flex-wrap: nowrap; }
    .shuffle-btn, .random-btn { padding: 8px 10px; font-size: 12px; }
    /* iOS 输入框字体须 ≥16px 防止聚焦时自动缩放页面 */
    .search-input { font-size: 16px; padding: 8px 10px; }
    
    .mobile-title {
        font-size: 15px;
    }
    .mobile-singer {
        font-size: 13px;
    }
    .mobile-category {
        font-size: 12px;
        min-width: 70px;
    }
    .top-right-btn {
        top: calc(10px + env(safe-area-inset-top));
        right: 10px;
        font-size: 16px;
        padding: 6px 16px;
    }
}
/* 付费标识小徽章 */
.badge-sc {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 6px;
  border-radius: 4px;
  background-color: #ffd700;
  color: #000;
  font-size: 12px;
  font-weight: bold;
  line-height: 1;
  white-space: nowrap;
}