/* 暗黑模式规则已迁入 dark-mode-unified.css（原 components/sample_card.css） */
/**
 * 样音卡片组件样式 - 独立CSS文件
 * 使用方式：<link href="/css/web/components/sample_card.css" rel="stylesheet">
 * 
 * 特点：
 * - 自包含，不依赖其他CSS文件
 * - 卡片视图布局（模仿 sound_list 的 card-view）
 * - 支持响应式设计
 * - 包含完整的悬停效果和动画
 */

/* ========================================
   样音卡片组件 - 极简扁平设计
   ======================================== */

/* 电脑端统一 40×40，断点 768px→45px，480px→40px（与老师卡：同色阶阴影，无整体上移） */
.sample-card-item {
  position: relative;
  display: grid;
  grid-template-columns: 40px 1fr;
  grid-template-rows: auto auto auto;
  column-gap: 10px;
  row-gap: 15px;
  align-items: start;
  justify-items: start;
  width: 100%;
  height: auto;
  padding: 14px;
  /* 与全站 Master.css正文字体、字重轴 Medium-Square 一致 */
  --sample-font: "Alimama FangYuanTi VF", -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "微软雅黑", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --sample-title-fg: #18181b;
  --sample-sub-fg: #52525b;
  --sample-muted-fg: #71717a;
  --sample-accent: #818cf8;
  --card-surface-border: var(--card-surface-outline, rgba(0, 0, 0, 0.1));
  --card-surface-border-hover: var(--card-surface-outline-hover, rgba(0, 0, 0, 0.18));
  --card-surface-shadow: none;
  --card-surface-shadow-hover: var(--card-shadow-hover-lift, 0 4px 12px rgba(0, 0, 0, 0.05));
  --card-avatar-shadow: 0 1px 3px rgba(13, 148, 136, 0.08);
  border: 1px solid var(--card-surface-outline, rgba(0, 0, 0, 0.1));
  border-radius: 12px;
  background: var(--card-surface-panel, transparent);
  box-shadow: var(--card-surface-shadow);
  transform: translateY(0);
  transition:
    transform var(--card-hover-duration, 0.22s) var(--card-hover-easing, cubic-bezier(0.25, 0.72, 0.38, 1)),
    box-shadow var(--card-hover-duration, 0.22s) var(--card-hover-easing, cubic-bezier(0.25, 0.72, 0.38, 1)),
    border-color var(--card-hover-duration, 0.22s) ease;
  margin: 0;
  box-sizing: border-box;
  --player-box-width: 100%;
  font-family: var(--sample-font);
  font-variation-settings: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.sample-card-item:hover {
  z-index: 2;
  border-color: var(--card-surface-outline-hover, rgba(0, 0, 0, 0.18));
  background: var(--card-surface-panel-hover, transparent);
  box-shadow: var(--card-surface-shadow-hover);
}

@media (hover: hover) and (pointer: fine) {
  .sample-card-item:hover {
    transform: translateY(var(--card-hover-lift-y, -2px));
  }
}

/* 老师主页 / 收藏等：父级切换 list-view / card-view 时禁止默认过渡，仅悬停时动画阴影/边框 */
.samples-grid .sample-card-item,
#samples-container .sample-card-item {
  transition: none !important;
}
.samples-grid .sample-card-item:hover,
#samples-container .sample-card-item:hover {
  transition: box-shadow 0.26s cubic-bezier(0.2, 0.65, 0.35, 1) !important;
}
.samples-grid .sample-card-item .sample-avatar,
#samples-container .sample-card-item .sample-avatar {
  transition: none !important;
}
.samples-grid .sample-card-item:hover .sample-avatar,
#samples-container .sample-card-item:hover .sample-avatar {
  transition: transform 0.15s ease !important;
}
.samples-grid .sample-card-item .waveform-container,
#samples-container .sample-card-item .waveform-container {
  transition: none !important;
}

/* ========== 📦 1️⃣ 头部信息容器（头像 + 信息） ========== */
.sample-card-item > .sample-header-info {
  grid-column: 1 / 3;  /* 占满整行 */
  grid-row: 1 / 2;
  display: flex;
  align-items: center;
  justify-content: flex-start;  /* 内部内容左对齐 */
  gap: 9px;  /* 头像和信息之间的间距 */
  margin: 0;
  padding: 0;
}

/* ========== 头像（左侧） ========== */
.sample-card-item > .sample-header-info > .sample-avatar-container {
  flex-shrink: 0;  /* 头像不缩小 */
   
  margin: 0;
  padding: 0;
}

.sample-card-item .sample-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: #f3f4f6;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border: none;
  box-shadow: var(--card-avatar-shadow, 0 1px 3px rgba(15, 23, 42, 0.07));
  transition: transform 0.2s ease;
}

/* 🎯 悬停效果，与老师卡片统一 */
.sample-card-item:hover .sample-avatar {
  transform: scale(1.04);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.1);
}

/* ========== 标题信息（右侧） ========== */
.sample-card-item > .sample-header-info > .sample-info-container2 {
  flex: 1;  /* 自适应剩余空间 */
  min-width: 0;  /* 允许收缩 */
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin: 0;
  padding: 0;
}

/* 样音标题链接容器 */
.sample-card-item .sample-title-link {
  display: block;
  width: 100%;  /* ✅ 关键：设置宽度100%，传递父容器的宽度限制 */
  max-width: 100%;  /* ✅ 确保不超出父容器 */
  overflow: hidden;  /* ✅ 隐藏超出部分 */
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
}

.sample-card-item .sample-title {
  font-size: 13px;
  font-weight: 600;
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.45;
  color: var(--sample-title-fg, #1f2937);
  letter-spacing: 0.01em;
  margin: 0 0 3px 0;
  padding: 0;
  transition: color 0.2s ease;
}

/* 与老师卡主色一致，避免绿/紫混用显脏 */
.sample-card-item .sample-title-link:hover .sample-title,
.sample-card-item:hover .sample-title {
  color: var(--sample-accent, #818cf8);
}

.sample-card-item .sample-style {
  font-size: 12px;
  text-align: left;
  line-height: 1.45;
  color: var(--sample-sub-fg, #52525b);
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.sample-card-item .style-tags {
  color: var(--sample-muted-fg, #71717a);
  display: inline-flex;
  align-items: center;
  line-height: 1.45;
  font-size: 11px;
}

/* 播放次数样式 */
.sample-card-item .sample-play-count {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  color: var(--sample-muted-fg, #71717a);
  margin-left: 6px;
  flex-shrink: 0;
  line-height: 1;
  vertical-align: middle;
}

.sample-card-item .sample-play-count svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  flex-shrink: 0;
  display: block;
  margin: 0;
}

.sample-card-item .play-count-number {
  font-weight: 500;
  font-variant-numeric: tabular-nums; /* 数字等宽 */
  line-height: 1;
  display: inline-block;
}

.sample-card-item:hover .sample-play-count {
  color: var(--sample-sub-fg, #52525b);
}

/* ========== 📦 2️⃣ 播放器容器 ========== */
.sample-card-item > .waveform-container {
  /* Grid 定位 */
  grid-column: 1 / 3;
  grid-row: 2 / 3;
  justify-self: stretch;  /* 拉伸填充整行 */
  align-self: center;     /* 垂直居中 */
  
  /* 尺寸 */
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  
  /* Flexbox 布局：播放按钮和波形并排 */
  display: flex;
  align-items: center;
  gap: 8px;
  
  /* 样式 */
  position: relative;
  border-radius: 10px;
  /* 避免 transition:all，列表/卡片视图切换时不动画化整段布局 */
  transition: box-shadow 0.15s ease, background-color 0.15s ease;
}

/* ✅ 统一播放器组件适配（新增） */
.sample-card-item .waveform-container .unified-player-wrapper {
  width: 100%;
  max-width: 100%;
  margin: 0;
}

.sample-card-item .waveform-container .unified-player-container {
  width: 100%;
  max-width: 100%;
  padding: 4px 10px 4px 4px;
  box-sizing: border-box;
  background: var(--card-player-bg, #eaeaec);
  border: 1px solid var(--card-player-border, #e4e4e7);
  border-radius: var(--card-player-radius, 8px);
}

/* ⭐ 统一播放器按钮样式 - 由后台配置动态控制，这里只设置布局 */
.sample-card-item .unified-player-button {
  flex-shrink: 0;
}

/* 播放按钮容器 - 现在在 waveform-container 内部 */
.sample-card-item .waveform-container > .controls {
  
  flex-shrink: 0;
  
  display: flex;
  align-items: center;
  justify-content: center;
  
  margin: 0;
  
  position: relative;
  z-index: 10;
}

/* 播放按钮本身 - 与 sound_list 完全一致 */
.sample-card-item .controls .btn-primary {
  width: 27px;
  height: 27px;
  min-width: 27px;
  min-height: 27px;
  max-width: 27px;
  max-height: 27px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid #000000;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: none;
  box-shadow: none;
  position: relative;
  box-sizing: border-box;
  overflow: visible;
}

.sample-card-item .controls .btn-primary:hover {
  border-color: #ff9800;
  background: #ff9800;
}

/* 默认播放图标（深色三角形） */
.sample-card-item .controls .glyphicon-play {
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 6px 0 6px 9px;
  border-color: transparent transparent transparent #000000;
  background: none;
  position: absolute;
  top: 50%;
  left: 52%;
  transform: translate(-50%, -50%);
  filter: none;
  border-radius: 0;
  transition: none;
  margin-left: 1px;
  margin-top: 0;
  display: inline-block;
}

.sample-card-item .controls .btn-primary:hover .glyphicon-play {
  border-left-color: #000000;
}

/* 播放状态：白色暂停竖条 */
.sample-card-item .controls .glyphicon-play.glyphicon-pause {
  width: 8px;
  height: 10px;
  border: none;
  background: none;
  position: absolute;
  top: 50%;
  left: 50%;
  margin: 0;
  transform: translate(-50%, -50%);
  display: inline-block;
}

/* 暂停图标的两个白色竖条 */
.sample-card-item .controls .glyphicon-play.glyphicon-pause::before,
.sample-card-item .controls .glyphicon-play.glyphicon-pause::after {
  content: '';
  position: absolute;
  width: 2.5px;
  height: 10px;
  background: #ffffff;
  border-radius: 0.5px;
  top: 0;
}

.sample-card-item .controls .glyphicon-play.glyphicon-pause::before {
  left: 0;
}

.sample-card-item .controls .glyphicon-play.glyphicon-pause::after {
  right: 0;
}

/* 播放时按钮变为实心橙色 */
.sample-card-item .controls .btn-primary:has(.glyphicon-pause),
.sample-card-item .controls .btn-primary .glyphicon-pause {
  background: #ff9800;
  border-color: #ff9800;
}

.sample-card-item .controls .btn-primary:has(.glyphicon-pause):hover {
  background: #ff9800;
  border-color: #ff9800;
}

/* 播放状态的容器样式 */
.sample-card-item .controls.playing .btn-primary {
  background: #ff9800;
  border-color: #ff9800;
}

.sample-card-item .controls.playing .btn-primary:hover {
  background: #ff9800;
  border-color: #ff9800;
}

.sample-card-item .waveform {
  flex: 1;
  min-width: 0;
  
  margin-left: 0;
  border-radius: 6px;
  margin: 0; /* 🔧 移除上下margin，高度完全由后台配置控制 */
  position: relative;
}

.sample-card-item .waveform wave {
  overflow: visible;
}

/* 时间显示 */
.sample-card-item .total-time {
  display: none;
}

.sample-card-item .current-time-on-pointer {
  display: none ;
  position: absolute;
  margin-top: 10px;
  margin-left: -42px;
  background-color: var(--player-time-bg-color, #223e48);
  color: var(--player-time-text-color, white);
  padding: 2px 4px;
  border-radius: 3px;
  font-size: 12px;
  z-index: 20;
}

/* 进度条（隐藏） */
.sample-card-item .progress {
  display: none;
}

.sample-card-item .progress-bar {
  display: none;
}

/* ========== 第3行：功能按钮 ========== */
/* 功能按钮样式由 sample_actions 组件的 CSS 文件控制 */
.sample-card-item > .sample-actions {
  grid-column: 1 / 3;
  grid-row: 3 / 4;
  
  padding: 0;
  justify-self: center;
  width: 100%;
  display: flex;
  justify-content: center;
}

/* ========== 已选样音徽章 ========== */
.selected-sample-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  z-index: 10;
}

.badge-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 4px;
  color: white;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  animation: none;
}

/* 已选定样音 - 深色 */
.badge-circle.badge-selected {
  background: #1a1a1a;
  box-shadow: none;
}

/* 参考样音 - 灰色 */
.badge-circle.badge-reference {
  background: #666;
  box-shadow: none;
}

/* 移除脉冲动画 */
.badge-selected,
.badge-reference {
  animation: none;
}

/* ========== 空状态样音卡片 ========== */
.sample-card-item-empty {
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fafafa;
  border: 1px dashed #ccc;
  border-radius: 16px;
  padding: 20px;
}

.sample-empty-state {
  text-align: center;
  color: #999;
}

.sample-empty-state svg {
  margin-bottom: 8px;
}

/* 断点 768px→45px，480px→40px */
@media (max-width: 768px) {
  .sample-card-item {
    padding: 16px;
    row-gap: 12px;
    grid-template-columns: 45px 1fr;
  }
  
  .sample-card-item > .sample-header-info > .sample-avatar-container {
    width: 45px;
    height: 45px;
  }
  
  .sample-card-item .sample-avatar {
    width: 45px;
    height: 45px;
  }
  
  .sample-card-item .sample-title {
    font-size: 12px;
  }
  
  .sample-card-item .sample-style {
    font-size: 11px;
  }
  
  .sample-card-item .sample-play-count {
    font-size: 11px;
    margin-left: 3px;
  }
  
  .sample-card-item .sample-play-count svg {
    width: 12px;
    height: 12px;
  }
  
  /* 功能按钮响应式样式由 sample_actions 组件控制 */
}

@media (max-width: 480px) {
  .sample-card-item {
    grid-template-columns: 40px 1fr;
  }
  
  .sample-card-item > .sample-header-info > .sample-avatar-container {
    width: 40px;
    height: 40px;
  }
  
  .sample-card-item .sample-avatar {
    width: 40px;
    height: 40px;
  }
}









/* 功能按钮暗黑模式样式由 sample_actions 组件控制 */

/* ========================================
   价格弹窗 - 极简样式
   ======================================== */

.order-price-popup {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.5); /* 🎨 浅一点的遮罩 */
  z-index: 50000; /* 🔧 降低层级，避免覆盖客服（客服为100000+） */
  display: none;
  justify-content: center;
  align-items: center;
}

.order-price-popup.show {
  display: flex;
  animation: popupFadeIn 0.2s ease-out;
}

.order-price-popup.closing {
  animation: popupFadeOut 0.15s ease-out forwards;
}

@keyframes popupFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes popupFadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

.order-price-popup-content {
  background-color: #ffffff;
  border-radius: 10px; /* 🎨 更小圆角 */
  padding: 20px; /* 📐 精简内边距 */
  width: 320px;
  max-width: 90%;
  position: relative;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2); /* 🎨 简化阴影 */
}

.order-price-popup.show .order-price-popup-content {
  animation: popupScaleIn 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.order-price-popup.closing .order-price-popup-content {
  animation: popupScaleOut 0.15s ease-out forwards;
}

@keyframes popupScaleIn {
  0% { opacity: 0; transform: scale(0.7); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes popupScaleOut {
  0% { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(0.9); }
}

.order-price-popup-close {
  position: absolute;
  top: 8px;
  right: 12px;
  font-size: 28px;
  font-weight: 300;
  color: #999;
  cursor: pointer;
  line-height: 1;
  padding: 5px 10px;
  transition: color 0.2s;
}

.order-price-popup-close:hover {
  color: #333;
}

.order-price-popup-title {
  font-size: 16px; /* 📝 缩小标题 */
  font-weight: 600;
  color: #1a1a1a; /* 🎨 更深的文字色 */
  margin-bottom: 16px; /* 📐 缩小间距 */
  text-align: center;
}

.order-price-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid #f0f0f0;
}

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

.order-price-label {
  font-size: 13px; /* 📝 缩小字号 */
  color: #666666; /* 🎨 统一灰色 */
}

.order-price-value {
  font-size: 15px; /* 📝 稍微缩小 */
  font-weight: 600;
  color: #0d9488; /* 🎨 使用主题绿色 */
}

.original-price {
  text-decoration: line-through;
  color: #999;
  font-size: 14px;
  margin-right: 8px;
}

.price-subnote {
  font-size: 13px;
  color: #999;
  text-align: end;
  margin-top: 10px;
}

/* ========================================
   列表视图样式（横向排列）
   支持两种使用方式：
   1. 直接给卡片添加 .list-view 类
   2. 给父容器添加 .list-view 类（用于批量切换）
   ======================================== */

.sample-card-item.list-view,
.samples-grid.list-view .sample-card-item,
.list-view .sample-card-item {
  /* 列表布局：头像 | 信息 | 播放器 | 功能按钮 */
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 12px 16px;
  row-gap: 0;
  column-gap: 16px;
  min-height: 80px;
  border-radius: 10px;
}

/* 头像容器 - 固定宽度 */
.sample-card-item.list-view > .sample-controls-row > .sample-avatar-container,
.samples-grid.list-view .sample-card-item > .sample-controls-row > .sample-avatar-container,
.list-view .sample-card-item > .sample-controls-row > .sample-avatar-container {
  grid-column: unset;
  grid-row: unset;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
}

.sample-card-item.list-view .sample-avatar,
.samples-grid.list-view .sample-card-item .sample-avatar,
.list-view .sample-card-item .sample-avatar {
  width: 40px;
  height: 40px;
}

/* 信息区域 - 自适应宽度 */
.sample-card-item.list-view > .sample-controls-row > .sample-info-container2,
.samples-grid.list-view .sample-card-item > .sample-controls-row > .sample-info-container2,
.list-view .sample-card-item > .sample-controls-row > .sample-info-container2 {
  grid-column: unset;
  grid-row: unset;
  flex: 1;
  min-width: 120px;
  max-width: 300px;
}

.sample-card-item.list-view .sample-title {
  font-size: 14px;
  margin-bottom: 4px;
}

.sample-card-item.list-view .sample-style {
  font-size: 12px;
}

.sample-card-item.list-view .sample-play-count {
  font-size: 11px;
  margin-left: 6px;
}

.sample-card-item.list-view .sample-play-count svg {
  width: 12px;
  height: 12px;
}

/* 播放器容器 - 固定宽度 */
.sample-card-item.list-view > .waveform-container,
.samples-grid.list-view .sample-card-item > .waveform-container,
.list-view .sample-card-item > .waveform-container {
  grid-column: unset;
  grid-row: unset;
  flex-shrink: 0;
  width: 400px;
  padding: 0 8px;
  gap: 6px;
}

/* 功能按钮区域 - 固定宽度 */
.sample-card-item.list-view > .sample-actions,
.samples-grid.list-view .sample-card-item > .sample-actions,
.list-view .sample-card-item > .sample-actions {
  grid-column: unset;
  grid-row: unset;
  flex-shrink: 0;
  margin-left: auto;
}

/* 响应式：小屏幕时自动切回卡片视图 */
@media (max-width: 900px) {
  .sample-card-item.list-view {
    display: grid;
    flex-direction: unset;
    grid-template-columns: 56px 1fr;
    grid-template-rows: auto auto auto;
    padding: 20px;
  }
  
  .sample-card-item.list-view > .sample-header-info,
  .sample-card-item.list-view > .waveform-container,
  .sample-card-item.list-view > .sample-actions {
    grid-column: unset;
    grid-row: unset;
    flex: unset;
    width: unset;
    max-width: unset;
  }
  
  .sample-card-item.list-view > .waveform-container {
    width: 100%;
  }
}

/* 视图切换按钮样式 */
.view-toggle-btn {
  position: fixed;
  top: 120px;
  right: 30px;
  z-index: 100;
  display: flex;
  gap: 4px;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 6px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transition: all 0.3s ease;
}

/* 隐藏视图切换按钮（通过body类名控制） */
body.hide-view-toggle .view-toggle-btn {
  display: none;
}

.view-toggle-btn:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.view-toggle-btn button {
  padding: 8px 12px;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.2s ease;
  color: #666;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.view-toggle-btn button:hover {
  background: #f4f4f5;
  color: #18181b;
}

.view-toggle-btn button.active {
    background: #0d9488;
    color: #fff;
}

.view-toggle-btn button svg {
  width: 16px;
  height: 16px;
}

@media (prefers-reduced-motion: reduce) {
  .sample-card-item {
    transition: none !important;
  }

  .sample-card-item:hover,
  .samples-grid .sample-card-item:hover,
  #samples-container .sample-card-item:hover {
    transform: none !important;
  }
}