/* ========================================
   首页样式 - سەھرە مېدىيا
   维吾尔语RTL布局 · 深色主题
   ======================================== */

/* ---------- 首页容器 ---------- */
.index-page {
  width: 100%;
  min-height: 100vh;
  padding-bottom: calc(var(--tabbar-height) + var(--safe-bottom) + 10px);
}

/* Tab内容区域 */
.index-tab-content {
  display: none;
  animation: tabFadeIn 0.25s ease-out;
}

.index-tab-content.active {
  display: block;
}

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

/* ==================== Tab1 - 首页/发现 ==================== */

/* 首页头部 */
.home-header {
  display: flex;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--color-bg-secondary);
  position: sticky;
  top: 0;
  z-index: 100;
}

.home-header-logo {
  font-size: var(--font-lg);
  font-weight: 700;
  color: var(--color-primary);
  margin-left: var(--spacing-md);
  white-space: nowrap;
}

.home-header .search-bar {
  flex: 1;
  margin: 0;
}

/* 轮播区域 */
.home-swiper-section {
  padding: 0 var(--spacing-md);
  margin-top: var(--spacing-sm);
}

.home-swiper-section .swiper {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

/* 分类区域 */
.home-cate-section {
  margin-top: var(--spacing-md);
}

.home-cate-section .cate-tabs {
  padding: var(--spacing-sm) var(--spacing-md);
}

/* 推荐标题 */
.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-sm);
}

.section-title-text {
  font-size: var(--font-lg);
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.section-title-text::before {
  content: '';
  display: inline-block;
  width: 3px;
  height: 16px;
  background: var(--color-primary);
  border-radius: 2px;
}

.section-title-more {
  font-size: var(--font-sm);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
}

/* 视频网格 - 首页2列 */
.home-video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm);
  padding: 0 var(--spacing-md);
}

.home-video-item {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s;
}

.home-video-item:active {
  transform: scale(0.96);
}

.home-video-item .cover {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.home-video-item .info {
  padding: var(--spacing-sm) var(--spacing-sm) var(--spacing-md);
}

.home-video-item .info .title {
  font-size: var(--font-sm);
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.4;
}

.home-video-item .info .meta {
  font-size: var(--font-xs);
  color: var(--color-text-muted);
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.home-video-item .info .meta img {
  width: 12px;
  height: 12px;
  opacity: 0.5;
}

/* 加载更多/底线 */
.home-loadmore {
  text-align: center;
  padding: var(--spacing-xl) 0;
  color: var(--color-text-muted);
  font-size: var(--font-sm);
}

.home-loadmore.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

.home-loadmore .loading-spinner {
  width: 18px;
  height: 18px;
  border-width: 2px;
}

/* ==================== Tab2 - 推荐/热门 ==================== */

.hot-header {
  display: flex;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--color-bg-secondary);
  position: sticky;
  top: 0;
  z-index: 100;
}

.hot-header-title {
  font-size: var(--font-lg);
  font-weight: 700;
}

/* 热门视频横版列表 */
.hot-video-list {
  padding: var(--spacing-md);
}

.hot-video-item {
  display: flex;
  flex-direction: row-reverse; /* RTL */
  background-color: var(--color-bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--spacing-md);
  cursor: pointer;
  transition: transform 0.2s;
}

.hot-video-item:active {
  transform: scale(0.98);
}

.hot-video-item .cover {
  width: 160px;
  aspect-ratio: 16/9;
  object-fit: cover;
  flex-shrink: 0;
}

.hot-video-item .info {
  flex: 1;
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.hot-video-item .info .title {
  font-size: var(--font-md);
  font-weight: 600;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: var(--spacing-xs);
}

.hot-video-item .info .desc {
  font-size: var(--font-sm);
  color: var(--color-text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-bottom: var(--spacing-xs);
}

.hot-video-item .info .meta {
  font-size: var(--font-xs);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.hot-video-item .info .meta img {
  width: 12px;
  height: 12px;
  opacity: 0.5;
}

/* 热门标签 */
.hot-tag {
  display: inline-block;
  background: rgba(231, 76, 60, 0.15);
  color: var(--color-primary);
  font-size: 10px;
  padding: 1px 6px;
  border-radius: var(--radius-sm);
  margin-right: var(--spacing-xs);
}

/* ==================== Tab3 - 我的 ==================== */

/* 我的页面头部背景 */
.mine-page-header {
  position: relative;
  padding: var(--spacing-xxl) var(--spacing-lg) var(--spacing-xl);
  background: linear-gradient(135deg, var(--color-bg-elevated) 0%, var(--color-bg) 100%);
  overflow: hidden;
}

.mine-page-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../../assets/newimg/mbg.png') center/cover no-repeat;
  opacity: 0.08;
  pointer-events: none;
}

.mine-user-row {
  display: flex;
  align-items: center;
  position: relative;
  z-index: 1;
}

.mine-avatar-wrap {
  position: relative;
  margin-left: var(--spacing-lg);
  flex-shrink: 0;
}

.mine-avatar-large {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 3px solid var(--color-primary);
  object-fit: cover;
}

.mine-avatar-vip {
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #ffd700, #f39c12);
  color: #1a1a2e;
  font-size: 9px;
  font-weight: 700;
  padding: 1px 8px;
  border-radius: 10px;
  white-space: nowrap;
}

.mine-user-info {
  flex: 1;
  min-width: 0;
  position: relative;
  z-index: 1;
}

.mine-nickname {
  font-size: var(--font-xl);
  font-weight: 700;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mine-vip-status {
  font-size: var(--font-sm);
  color: var(--color-text-secondary);
  margin-top: var(--spacing-xs);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.mine-vip-status.is-vip {
  color: var(--color-vip);
}

.mine-vip-status .vip-icon {
  width: 16px;
  height: 16px;
}

/* 金币余额条 */
.mine-coin-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--color-bg-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md) var(--spacing-lg);
  margin: var(--spacing-md) var(--spacing-md) 0;
  border: 1px solid var(--color-border);
}

.mine-coin-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.mine-coin-icon {
  width: 28px;
  height: 28px;
}

.mine-coin-amount {
  font-size: var(--font-lg);
  font-weight: 700;
  color: var(--color-vip);
}

.mine-coin-label {
  font-size: var(--font-xs);
  color: var(--color-text-muted);
  margin-top: 2px;
}

.mine-coin-btn {
  padding: 6px 16px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #ffd700, #f39c12);
  color: #1a1a2e;
  font-size: var(--font-sm);
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s;
}

.mine-coin-btn:active {
  transform: scale(0.95);
}

/* 数据统计条 */
.mine-stats-bar {
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: var(--spacing-lg) var(--spacing-md);
  margin: var(--spacing-md) var(--spacing-md);
  background-color: var(--color-bg-card);
  border-radius: var(--radius-lg);
}

.mine-stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
  min-width: 60px;
  transition: transform 0.2s;
}

.mine-stat-item:active {
  transform: scale(0.92);
}

.mine-stat-icon {
  width: 28px;
  height: 28px;
  margin-bottom: var(--spacing-xs);
  opacity: 0.7;
}

.mine-stat-count {
  font-size: var(--font-lg);
  font-weight: 700;
  color: var(--color-text);
}

.mine-stat-label {
  font-size: var(--font-xs);
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* VIP购买入口 */
.mine-vip-card {
  position: relative;
  margin: var(--spacing-md);
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s;
}

.mine-vip-card:active {
  transform: scale(0.98);
}

.mine-vip-card-bg {
  width: 100%;
  aspect-ratio: 4/1.2;
  object-fit: cover;
}

.mine-vip-card-content {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--spacing-xl);
}

.mine-vip-card-text {
  font-size: var(--font-lg);
  font-weight: 700;
  color: #1a1a2e;
  text-shadow: 0 1px 2px rgba(255,255,255,0.3);
}

.mine-vip-card-btn {
  padding: 8px 20px;
  border-radius: var(--radius-xl);
  background: rgba(26, 26, 46, 0.8);
  color: var(--color-vip);
  font-size: var(--font-sm);
  font-weight: 600;
  backdrop-filter: blur(4px);
}

/* 功能菜单列表 */
.mine-menu-list {
  background-color: var(--color-bg-card);
  border-radius: var(--radius-lg);
  margin: var(--spacing-md);
  overflow: hidden;
}

.mine-menu-item {
  display: flex;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
  min-height: 52px;
  transition: background-color 0.15s;
  cursor: pointer;
}

.mine-menu-item:active {
  background-color: var(--color-bg-elevated);
}

.mine-menu-item + .mine-menu-item {
  border-top: 1px solid var(--color-divider);
}

.mine-menu-icon {
  width: 24px;
  height: 24px;
  margin-left: var(--spacing-md);
  flex-shrink: 0;
}

.mine-menu-content {
  flex: 1;
  min-width: 0;
}

.mine-menu-title {
  font-size: var(--font-md);
  color: var(--color-text);
}

.mine-menu-arrow {
  width: 16px;
  height: 16px;
  margin-right: var(--spacing-sm);
  transform: rotate(180deg); /* RTL下箭头翻转 */
  opacity: 0.4;
}

/* 退出登录按钮 */
.mine-logout-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: var(--spacing-xl) var(--spacing-md);
  padding: var(--spacing-md);
  border-radius: var(--radius-lg);
  background-color: var(--color-bg-card);
  color: var(--color-error);
  font-size: var(--font-md);
  cursor: pointer;
  transition: opacity 0.2s;
}

.mine-logout-btn:active {
  opacity: 0.7;
}

/* ==================== 空状态 ==================== */
.index-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xxl) var(--spacing-xl);
  color: var(--color-text-muted);
}

.index-empty img {
  width: 100px;
  height: 100px;
  margin-bottom: var(--spacing-lg);
  opacity: 0.4;
}

.index-empty p {
  font-size: var(--font-md);
}

/* ==================== 响应式 ==================== */
@media (max-width: 360px) {
  .home-video-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hot-video-item .cover {
    width: 120px;
  }
  .mine-stat-item {
    min-width: 50px;
  }
}

@media (min-width: 768px) {
  .home-video-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}