/**
 * 抢车位大战 - 全局样式表 (v2.0 全新布局)
 * 
 * 深色主题，紫蓝渐变背景 + 玫红强调色
 * 
 * 样式模块索引：
 *   - 全局样式 / CSS Reset
 *   - 全页面背景 (.full-page-bg)
 *   - 顶部菜单栏 (.top-nav)
 *   - 广播条 (.broadcast-bar)
 *   - 用户信息栏 (.user-bar)
 *   - 主内容区 (.main-content)
 *   - 右侧伸缩栏 (.sidebar)
 *   - 页面容器 (.page)
 *   - 登录页面 (.login-page)
 *   - 卡片样式 (.card)
 *   - 停车场 (.parking-lot, .parking-spot)
 *   - 收入面板 (.earnings-panel)
 *   - 车市 (.car-category-tabs, .car-card)
 *   - 我的车库 (.my-car-item)
 *   - 排行榜 (.ranking-item)
 *   - 按钮 (.btn)
 *   - 弹窗 (.modal-overlay, .modal)
 *   - 消息提示 (.toast)
 *   - 返回按钮 (.back-btn)
 *   - 换车选择 (.trade-car-item)
 *   - 停车选择 (.select-car-item)
 *   - 页面标题 (.page-title)
 *   - 滚动条样式
 *   - 响应式适配
 */

/* ============ 全局样式 ============ */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'Microsoft YaHei', 'PingFang SC', sans-serif;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  color: #e0e0e0;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ============ 全页面背景 ============ */
.full-page-bg {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  z-index: 0;
  transition: opacity 0.8s ease;
  pointer-events: none;
}
.full-page-bg.active {
  opacity: 0.5;
}

/* ============ 顶部菜单栏 ============ */
.top-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(20, 20, 30, 0.95);
  backdrop-filter: blur(10px);
}
.nav-tabs {
  display: flex;
  align-items: center;
}
.nav-tab {
  padding: 10px 16px;
  cursor: pointer;
  transition: all 0.3s;
  color: #888;
  font-size: 13px;
  font-weight: bold;
  white-space: nowrap;
  position: relative;
  z-index: 1;
  background: rgba(60, 60, 75, 0.5);
  border: 1px solid rgba(80, 80, 100, 0.4);
  border-radius: 6px;
  margin: 6px 3px;
}
.nav-tab:hover {
  background: rgba(80, 80, 100, 0.6);
  color: #ccc;
}
.nav-tab.active {
  background: rgba(80, 80, 100, 0.8);
  color: #fff;
  border-color: rgba(120, 120, 140, 0.6);
}
.nav-tab-label { font-size: 13px; }

/* ============ 广播条 ============ */
.broadcast-bar {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  height: 28px;
  display: flex;
  align-items: center;
  margin-left: 8px;
  background: transparent;
  border: none;
  padding: 0;
}
.broadcast-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-right: 4px;
}
.broadcast-scroll-area {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  position: relative;
  height: 28px;
}
.broadcast-content {
  white-space: nowrap;
  font-size: 12px;
  color: #ffd700;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  animation: broadcastScroll var(--broadcast-duration, 15s) linear infinite;
}
@keyframes broadcastScroll {
  0% { left: 100%; }
  100% { left: -100%; }
}

/* ============ 主内容区 ============ */
.main-content {
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
  min-height: calc(100vh - 50px);
}
.main-content-inner {
  display: flex;
  flex: 1;
  min-height: 0;
}
.page-area {
  flex: 1;
  min-width: 0;
}

/* ============ 用户信息栏 ============ */
.user-bar {
  position: relative;
  z-index: 60;
  background: rgba(20, 20, 30, 0.92);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(80, 80, 100, 0.5);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}
.user-bar-left {
  display: flex;
  align-items: center;
  gap: 8px;
}
.user-bar-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #555, #333);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  border: 1px solid rgba(120, 120, 140, 0.5);
  flex-shrink: 0;
}
.user-bar-name {
  font-size: 14px;
  font-weight: bold;
  color: #eee;
}
.user-bar-stats {
  display: flex;
  align-items: center;
  gap: 12px;
}
.user-bar-stat {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 12px;
  color: #bbb;
  white-space: nowrap;
}
.user-bar-stat .stat-label {
  font-size: 11px;
  color: #888;
}
.user-bar-stat.clickable {
  cursor: pointer;
  transition: color 0.2s;
}
.user-bar-stat.clickable:hover { color: #ffd700; }

/* ============ 右侧伸缩栏 ============ */
.sidebar {
  position: relative;
  display: flex;
  flex-shrink: 0;
  z-index: 50;
}
.sidebar-toggle {
  width: 36px;
  background: linear-gradient(180deg, #e94560, #533483);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s;
  border-radius: 8px 0 0 8px;
  flex-shrink: 0;
  padding: 10px 0;
}
.sidebar-toggle:hover {
  background: linear-gradient(180deg, #ff5a7a, #6b44a3);
  width: 40px;
}
.toggle-text {
  color: #fff;
  font-size: 14px;
  font-weight: bold;
  letter-spacing: 6px;
  writing-mode: vertical-rl;
}
.toggle-arrow {
  font-size: 12px;
  color: #fff;
  margin-top: 8px;
  transition: transform 0.3s;
}
.sidebar.collapsed .toggle-arrow {
  transform: rotate(180deg);
}
.sidebar-content {
  width: 220px;
  background: linear-gradient(180deg, rgba(26, 10, 46, 0.95), rgba(15, 52, 96, 0.95));
  backdrop-filter: blur(10px);
  border-left: 1px solid rgba(233, 69, 96, 0.3);
  transition: width 0.3s ease, opacity 0.3s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.sidebar.collapsed .sidebar-content {
  width: 0;
  opacity: 0;
  pointer-events: none;
}
.sidebar-title {
  font-size: 14px;
  font-weight: bold;
  color: #ffd700;
  padding: 12px 14px 8px;
  border-bottom: 1px solid rgba(255, 215, 0, 0.2);
  white-space: nowrap;
}
.sidebar-player-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}
.sidebar-player {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 10px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s;
  margin-bottom: 4px;
  border: 1px solid transparent;
}
.sidebar-player:hover {
  background: rgba(233, 69, 96, 0.15);
  border-color: rgba(233, 69, 96, 0.3);
}
.sidebar-player-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3a7bd5, #00d2ff);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  overflow: hidden;
}
.sidebar-player-avatar img {
  width: 100%; height: 100%;
  border-radius: 50%;
  object-fit: cover;
}
.sidebar-player-info {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
}
.sidebar-player-name {
  font-size: 13px;
  font-weight: bold;
  color: #fff;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-player-meta {
  font-size: 11px;
  color: #888;
  margin-top: 2px;
}
.sidebar-player-spots {
  font-size: 11px;
  color: #0f0;
  margin-top: 2px;
}

/* ============ 左侧聊天大厅伸缩栏 ============ */
.chat-sidebar {
  position: relative;
  display: flex;
  flex-shrink: 0;
  z-index: 50;
}
.chat-sidebar-toggle {
  width: 36px;
  background: linear-gradient(180deg, #00bcd4, #3a7bd5);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s;
  border-radius: 0 8px 8px 0;
  flex-shrink: 0;
  padding: 10px 0;
}
.chat-sidebar-toggle:hover {
  background: linear-gradient(180deg, #26c6da, #4a8be5);
  width: 40px;
}
.chat-toggle-text {
  color: #fff;
  font-size: 13px;
  font-weight: bold;
  letter-spacing: 5px;
  writing-mode: vertical-rl;
}
.chat-toggle-arrow {
  font-size: 12px;
  color: #fff;
  margin-top: 8px;
  transition: transform 0.3s;
}
.chat-sidebar.collapsed .chat-toggle-arrow {
  transform: rotate(180deg);
}
.chat-sidebar-content {
  width: 260px;
  background: linear-gradient(180deg, rgba(10, 30, 60, 0.96), rgba(15, 20, 46, 0.96));
  backdrop-filter: blur(10px);
  border-right: 1px solid rgba(0, 188, 212, 0.3);
  transition: width 0.3s ease, opacity 0.3s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.chat-sidebar.collapsed .chat-sidebar-content {
  width: 0;
  opacity: 0;
  pointer-events: none;
}
.chat-sidebar-title {
  font-size: 14px;
  font-weight: bold;
  color: #00e5ff;
  padding: 12px 14px 8px;
  border-bottom: 1px solid rgba(0, 229, 255, 0.2);
  white-space: nowrap;
  flex-shrink: 0;
}
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.chat-msg {
  padding: 6px 10px;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  font-size: 12px;
  line-height: 1.5;
  word-break: break-all;
}
.chat-msg-self {
  background: rgba(0, 188, 212, 0.12);
  border: 1px solid rgba(0, 188, 212, 0.2);
}
.chat-msg-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 3px;
}
.chat-msg-avatar {
  width: 20px; height: 20px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px;
  background: linear-gradient(135deg, #3a7bd5, #00d2ff);
  color: #fff;
}
.chat-msg-avatar img {
  width: 100%; height: 100%;
  border-radius: 50%;
  object-fit: cover;
}
.chat-msg-name {
  font-weight: bold;
  color: #00e5ff;
  font-size: 11px;
}
.chat-msg-time {
  font-size: 10px;
  color: #555;
  margin-left: auto;
  flex-shrink: 0;
}
.chat-msg-text {
  color: #ddd;
  padding-left: 26px;
}
.chat-input-bar {
  display: flex;
  padding: 8px 8px 8px 10px;
  gap: 4px;
  border-top: 1px solid rgba(0, 229, 255, 0.15);
  flex-shrink: 0;
  align-items: center;
}
.chat-input {
  flex: 1;
  min-width: 0;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(0, 188, 212, 0.3);
  border-radius: 6px;
  padding: 6px 8px;
  color: #fff;
  font-size: 12px;
  outline: none;
  transition: border-color 0.2s;
}
.chat-input:focus {
  border-color: #00e5ff;
}
.chat-input::placeholder {
  color: #666;
}
.chat-send-btn {
  background: linear-gradient(135deg, #00bcd4, #3a7bd5);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: bold;
  cursor: pointer;
  transition: opacity 0.2s;
  flex-shrink: 0;
}
.chat-send-btn:hover {
  opacity: 0.85;
}

/* ============ 聊天表情按钮 ============ */
.chat-emo-btn {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 6px;
  font-size: 16px;
  line-height: 1;
  padding: 4px 8px;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.2s;
}
.chat-emo-btn:hover {
  background: rgba(255,255,255,0.18);
}

/* ============ 表情面板 ============ */
.emoticon-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  border-top: none;
  flex-shrink: 0;
}
.emoticon-panel.show {
  max-height: 180px;
  overflow-y: auto;
  border-top: 1px solid rgba(0, 229, 255, 0.15);
}
.emoticon-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 2px;
  padding: 6px 8px;
}
.emoticon-item {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  font-size: 18px;
  cursor: pointer;
  border-radius: 4px;
  transition: background 0.15s;
  user-select: none;
}
.emoticon-item:hover {
  background: rgba(255,255,255,0.15);
  transform: scale(1.2);
}

/* ============ 聊天内联表情 ============ */
.emo-inline {
  font-size: 16px;
  vertical-align: middle;
  line-height: 1;
}

/* ============ 聊天消息称号标签 ============ */
.chat-msg-title {
  font-size: 9px;
  color: #ffd700;
  background: rgba(255,215,0,0.12);
  padding: 1px 5px;
  border-radius: 6px;
  margin-left: 2px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ============ 聊天用户名可点击 ============ */
.chat-msg-name[style*="cursor"] {
  text-decoration: underline;
  text-underline-offset: 2px;
}
.chat-msg-name[style*="cursor"]:hover {
  color: #fff;
}
.chat-loading {
  text-align: center;
  color: #555;
  font-size: 12px;
  padding: 20px;
}

/* ============ 页面容器 ============ */
.page { display: none; padding: 15px; padding-bottom: 20px; animation: fadeIn 0.3s ease; }
.page.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* ============ SVG 图标系统 ============ */
svg.ico { width: 1em; height: 1em; vertical-align: -0.15em; fill: currentColor; overflow: hidden; display: inline-block; }
svg.ico use { width: 100%; height: 100%; }
.nav-ico { width: 16px; height: 16px; vertical-align: middle; margin-right: 4px; }
.stat-ico { width: 14px; height: 14px; vertical-align: middle; }
.title-ico { width: 20px; height: 20px; vertical-align: middle; }
.page-placeholder-ico { width: 48px; height: 48px; display: block; margin: 0 auto 12px; }

/* ============ 登录/注册页面 ============ */
.login-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 20px;
}
.login-box {
  width: 360px;
  max-width: 95%;
  background: rgba(20, 20, 40, 0.85);
  border: 1px solid rgba(80, 80, 120, 0.4);
  border-radius: 24px;
  padding: 40px 32px;
  backdrop-filter: blur(16px);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
}
.login-logo-wrap { text-align: center; margin-bottom: 16px; }
.login-logo-svg { width: 64px; height: 64px; animation: bounce 2s infinite; }
@keyframes bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.login-title {
  font-size: 32px;
  font-weight: bold;
  text-align: center;
  background: linear-gradient(135deg, #ffd700, #e94560);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}
.login-subtitle { color: #888; text-align: center; margin-bottom: 20px; font-size: 13px; }
.login-tabs {
  display: flex;
  margin-bottom: 20px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(80, 80, 120, 0.4);
}
.login-tab {
  flex: 1;
  text-align: center;
  padding: 10px;
  cursor: pointer;
  font-size: 14px;
  font-weight: bold;
  color: #888;
  background: rgba(255,255,255,0.03);
  transition: all 0.3s;
}
.login-tab.active {
  color: #fff;
  background: linear-gradient(135deg, #e94560, #533483);
}
.login-tab:hover:not(.active) { color: #ccc; background: rgba(255,255,255,0.08); }
.login-input {
  width: 100%;
  padding: 13px 18px;
  border-radius: 12px;
  border: 1.5px solid rgba(80, 80, 120, 0.4);
  background: rgba(255,255,255,0.05);
  color: #fff;
  font-size: 15px;
  outline: none;
  margin-bottom: 12px;
  transition: border-color 0.3s;
  box-sizing: border-box;
}
.login-input:focus { border-color: #e94560; background: rgba(233,69,96,0.05); }
/* 昵称行 + 随机按钮 */
.nickname-row {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  align-items: stretch;
}
.nickname-row .login-input {
  flex: 1;
  margin-bottom: 0;
}
.btn-random-name {
  flex-shrink: 0;
  padding: 0 14px;
  border-radius: 12px;
  border: 1.5px solid rgba(233, 69, 96, 0.5);
  background: rgba(233, 69, 96, 0.12);
  color: #e94560;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  font-weight: bold;
}
.btn-random-name:hover {
  background: rgba(233, 69, 96, 0.25);
  border-color: #e94560;
  transform: scale(1.05);
}
.btn-random-name:active {
  transform: scale(0.95);
}
@keyframes nameSlot {
  0% { transform: translateY(-8px); opacity: 0.3; }
  100% { transform: translateY(0); opacity: 1; }
}
.login-btn {
  width: 100%;
  padding: 13px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(135deg, #e94560, #533483);
  color: #fff;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  margin-top: 4px;
}
.login-btn:hover { transform: scale(1.03); box-shadow: 0 0 20px rgba(233,69,96,0.5); }
.login-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; box-shadow: none; }

/* 性别选择 */
.gender-radio { cursor: pointer; flex: 1; }
.gender-radio input[type="radio"] { display: none; }
.gender-btn {
  display: block; text-align: center; padding: 10px; border-radius: 10px;
  border: 1.5px solid rgba(80, 80, 120, 0.4); background: rgba(255,255,255,0.05);
  color: #888; font-size: 14px; font-weight: bold; transition: all 0.3s;
}
.gender-radio input:checked + .gender-btn.male {
  background: linear-gradient(135deg, #3a7bd5, #00d2ff); color: #fff; border-color: #3a7bd5;
}
.gender-radio input:checked + .gender-btn.female {
  background: linear-gradient(135deg, #e94560, #ff6b8a); color: #fff; border-color: #e94560;
}
.gender-btn:hover { border-color: #aaa; }

/* ============ 卡片样式 ============ */
.card {
  background: linear-gradient(135deg, rgba(45,27,105,0.6), rgba(26,26,46,0.8));
  border: 1px solid rgba(233,69,96,0.2);
  border-radius: 16px;
  padding: 16px;
  margin-bottom: 12px;
  backdrop-filter: blur(10px);
}
.card-title {
  font-size: 16px;
  font-weight: bold;
  color: #ffd700;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ============ 停车场 ============ */
.parking-lot {
  position: relative;
  min-height: 300px;
  margin-bottom: 12px;
  margin-top: 150px;
}
.spot-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
}
.parking-spot {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 14px;
  padding-top: 24px;
  min-height: 230px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: all 0.3s;
  cursor: default;
  position: relative;
  overflow: visible;
}

/* 停车位标线：斜虚线 + P 字 */
.parking-spot::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  border: none;
  background:
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 8px,
      rgba(255, 255, 255, 0.12) 8px,
      rgba(255, 255, 255, 0.12) 10px
    ),
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 8px,
      rgba(255, 255, 255, 0.08) 8px,
      rgba(255, 255, 255, 0.08) 10px
    );
  border-radius: 8px;
  pointer-events: none;
  z-index: 0;
}
.parking-spot.occupied::before {
  background:
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 8px,
      rgba(255, 215, 0, 0.06) 8px,
      rgba(255, 215, 0, 0.06) 10px
    ),
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 8px,
      rgba(255, 215, 0, 0.04) 8px,
      rgba(255, 215, 0, 0.04) 10px
    );
}
.parking-spot::after {
  content: 'P';
  position: absolute;
  top: 4px;
  right: 10px;
  font-size: 28px;
  font-weight: 900;
  font-style: italic;
  color: rgba(255, 255, 255, 0.08);
  pointer-events: none;
  z-index: 0;
  line-height: 1;
}
.parking-spot.occupied::after {
  color: rgba(255, 215, 0, 0.08);
}
.parking-spot > * {
  position: relative;
  z-index: 1;
}
.parking-spot.charity-spot::after {
  content: '';
}
/* 爱心车位边框/背景 */
.parking-spot.charity-spot {
  background: linear-gradient(135deg, rgba(233,69,96,0.12) 0%, rgba(180,50,120,0.08) 100%);
  border: 1px dashed rgba(233,69,96,0.35);
}
.parking-spot.charity-spot .spot-label {
  color: rgba(255,100,130,0.75);
}
.parking-spot .spot-label {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  position: absolute;
  top: 6px;
  left: 10px;
  text-shadow: 0 1px 4px rgba(0,0,0,0.8);
}
.parking-spot .car-emoji { font-size: 32px; margin-bottom: 4px; }
.parking-spot .car-image {
  width: 240px;
  height: 120px;
  object-fit: contain;
  margin-bottom: 4px;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.7));
}
.parking-spot .car-name {
  font-size: 12px;
  font-weight: bold;
  color: #fff;
  text-shadow: 0 2px 6px rgba(0,0,0,0.9), 0 0 12px rgba(0,0,0,0.6);
}
.parking-spot .car-owner {
  font-size: 11px;
  color: #ddd;
  margin-top: 2px;
  text-shadow: 0 2px 6px rgba(0,0,0,0.9);
}
.parking-spot .car-earning {
  font-size: 12px;
  color: #ffd700;
  margin-top: 4px;
  text-shadow: 0 2px 6px rgba(0,0,0,0.9);
}

/* 停车位内皮皮秀图片 */
.parking-spot .spot-qqshow {
  width: 240px;
  height: 250px;
  object-fit: contain;
  position: absolute;
  right: -10px;
  bottom: 10px;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.9));
  pointer-events: none;
  z-index: 2;
}

/* 车辆下方信息栏：头像 + 昵称 + 金币 + 操作按钮 横向排列 */
.spot-bottom-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 0, 0, 0.75);
  border-radius: 20px;
  padding: 6px 14px 6px 6px;
  margin-top: 8px;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  max-width: 100%;
}
.spot-bottom-bar .spot-player-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  flex-shrink: 0;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}
.spot-bottom-bar .spot-player-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}
.spot-bottom-bar .spot-player-name {
  font-size: 12px;
  font-weight: bold;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.spot-bottom-bar .spot-player-title {
  font-size: 9px;
  color: #ffd700;
  background: rgba(255,215,0,0.12);
  padding: 1px 4px;
  border-radius: 4px;
  margin-left: 3px;
  font-weight: normal;
  vertical-align: middle;
}
.spot-bottom-bar .spot-player-earning {
  font-size: 11px;
  color: #ffd700;
  white-space: nowrap;
}
.spot-bottom-bar .spot-bottom-actions {
  margin-left: auto;
  flex-shrink: 0;
}
.spot-bottom-bar .spot-action-btn {
  margin-top: 0;
}
.spot-bottom-bar .spot-wait-hint {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  white-space: nowrap;
}

/* 空闲车位提示 */
.spot-empty-hint {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  margin-top: 8px;
  text-shadow: 0 1px 4px rgba(0,0,0,0.8);
}

/* 白色停车按钮 - 浮在背景上 */
.park-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 8px;
  padding: 8px 20px;
  background: rgba(255, 255, 255, 0.92);
  color: #333;
  font-size: 13px;
  font-weight: bold;
  border: none;
  border-radius: 22px;
  cursor: pointer;
  transition: all 0.3s;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}
.park-btn:hover {
  background: rgba(255, 255, 255, 1);
  transform: scale(1.08);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.4);
}

/* 车位上的操作按钮 - 半透明浮层 */
.spot-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  margin-top: 6px;
  padding: 5px 12px;
  font-size: 11px;
  font-weight: bold;
  border: none;
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.3s;
  backdrop-filter: blur(4px);
}
.spot-action-btn.btn-ticket {
  background: rgba(233, 69, 96, 0.85);
  color: #fff;
  box-shadow: 0 2px 8px rgba(233, 69, 96, 0.4);
}
.spot-action-btn.btn-ticket:hover {
  background: rgba(233, 69, 96, 1);
  transform: scale(1.05);
}
.spot-action-btn.btn-unpark {
  background: rgba(255, 215, 0, 0.85);
  color: #000;
  box-shadow: 0 2px 8px rgba(255, 215, 0, 0.4);
}
.spot-action-btn.btn-unpark:hover {
  background: rgba(255, 215, 0, 1);
  transform: scale(1.05);
}
.spot-action-btn.btn-report {
  background: rgba(233, 69, 96, 0.85);
  color: #fff;
  box-shadow: 0 2px 8px rgba(233, 69, 96, 0.4);
}
.spot-action-btn.btn-report:hover {
  background: rgba(233, 69, 96, 1);
  transform: scale(1.05);
}

/* 爱心车位切换按钮 */
.spot-charity-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 6px;
  padding: 6px 14px;
  font-size: 11px;
  font-weight: bold;
  border: none;
  border-radius: 14px;
  cursor: pointer;
  transition: all 0.3s;
}
.spot-charity-btn.btn-set-charity {
  background: rgba(233, 69, 96, 0.7);
  color: #fff;
  box-shadow: 0 2px 8px rgba(233, 69, 96, 0.3);
}
.spot-charity-btn.btn-set-charity:hover {
  background: rgba(233, 69, 96, 0.9);
  transform: scale(1.05);
}
.spot-charity-btn.btn-unset-charity {
  background: rgba(255, 255, 255, 0.2);
  color: rgba(255,255,255,0.7);
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}
.spot-charity-btn.btn-unset-charity:hover {
  background: rgba(255, 255, 255, 0.35);
  color: #fff;
  transform: scale(1.05);
}

/* 爱心停车中提示 */
.spot-charity-hint {
  font-size: 11px;
  color: rgba(233, 69, 96, 0.85);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

/* 爱心停车按钮样式 */
.parking-spot.charity-spot .park-btn {
  background: rgba(233, 69, 96, 0.85);
  color: #fff;
  box-shadow: 0 2px 12px rgba(233, 69, 96, 0.4);
}
.parking-spot.charity-spot .park-btn:hover {
  background: rgba(233, 69, 96, 1);
  box-shadow: 0 4px 18px rgba(233, 69, 96, 0.6);
}

/* ============ 背景选择器 ============ */
.bg-selector {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 8px 0;
  flex-wrap: wrap;
}
.bg-selector::-webkit-scrollbar { display: none; }
.bg-option {
  flex-shrink: 0;
  width: 300px;
  height: 170px;
  border-radius: 10px;
  border: 2px solid rgba(255,255,255,0.15);
  cursor: pointer;
  transition: all 0.3s;
  overflow: hidden;
  position: relative;
  background: rgba(255,255,255,0.04);
}
.bg-option:hover { border-color: #ffd700; transform: scale(1.05); }
.bg-option.active { border-color: #ffd700; box-shadow: 0 0 12px rgba(255,215,0,0.4); }
.bg-option.locked { opacity: 0.7; }
.bg-option.locked img { filter: brightness(0.5); }
.bg-option .bg-lock {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.5);
  color: #ffd700;
  font-size: 11px;
  font-weight: bold;
  gap: 3px;
}
.bg-option .bg-lock svg { width: 14px; height: 14px; }
.bg-option img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.8;
}
.bg-option .bg-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: rgba(0,0,0,0.7);
  color: #fff;
  font-size: 10px;
  text-align: center;
  padding: 2px 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.bg-option-default {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #1a2a3a, #0d1b2a);
  color: #888;
  font-size: 12px;
}

/* 车市、车库中的车辆图片 */
.car-image-sm {
  width: 80px;
  height: 40px;
  object-fit: contain;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.4));
}
.car-image-md {
  width: 110px;
  height: 55px;
  object-fit: contain;
  filter: drop-shadow(0 1px 3px rgba(0,0,0,0.5));
}
.car-image-lg {
  width: 160px;
  height: 80px;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.5));
}

/* ============ 收入面板 ============ */
.earnings-panel {
  background: linear-gradient(135deg, rgba(255,215,0,0.1), rgba(233,69,96,0.08));
  border: 1px solid rgba(255,215,0,0.3);
  border-radius: 16px;
  padding: 16px;
  margin-bottom: 12px;
  backdrop-filter: blur(6px);
}
.earnings-total { text-align: center; font-size: 28px; font-weight: bold; color: #ffd700; margin: 8px 0; }
.earnings-total .unit { font-size: 14px; color: #aaa; }
.earnings-list .earning-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.earning-item .car-info { display: flex; align-items: center; gap: 8px; }
.earning-item .car-image-sm { width: 70px; height: 35px; object-fit: contain; filter: drop-shadow(0 1px 2px rgba(0,0,0,0.4)); }
.earning-item .car-name-sm { font-size: 13px; }
.earning-item .earning-amount { color: #ffd700; font-weight: bold; font-size: 14px; }
.earning-item .parked-at { font-size: 11px; color: #888; }

/* ============ 车市 ============ */
.car-category-tabs {
  display: flex;
  overflow-x: auto;
  gap: 8px;
  margin-bottom: 12px;
  padding-bottom: 4px;
}
.car-category-tabs::-webkit-scrollbar { display: none; }
.category-tab {
  white-space: nowrap;
  padding: 6px 14px;
  border-radius: 15px;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  color: #ccc;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.3s;
}
.category-tab:hover {
  background: rgba(255,255,255,0.18);
  color: #fff;
}
.category-tab.active {
  background: linear-gradient(135deg, rgba(233,69,96,0.85), rgba(83,52,131,0.85));
  backdrop-filter: blur(10px);
  border-color: #e94560;
  color: #fff;
}
.car-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.car-pagination { display: flex; justify-content: center; gap: 6px; margin-top: 16px; flex-wrap: wrap; }
.pag-btn {
  min-width: 32px;
  height: 32px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(6px);
  color: #ccc;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.pag-btn:hover:not(:disabled) { background: rgba(255,255,255,0.18); color: #fff; }
.pag-btn.active { background: linear-gradient(135deg, #e94560, #533483); border-color: #e94560; color: #fff; }
.pag-btn:disabled { opacity: 0.3; cursor: not-allowed; }
/* ============ Show场 ============ */
.show-stage-layout {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.show-stage-left {
  flex-shrink: 0;
  width: 480px;
}
.show-current-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 16px;
  padding: 20px 16px;
  text-align: center;
  backdrop-filter: blur(8px);
  position: sticky;
  top: 80px;
}
.show-current-img {
  width: 440px;
  height: 470px;
  object-fit: contain;
  border-radius: 12px;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,0.6));
}
.show-current-name {
  font-size: 15px;
  font-weight: bold;
  color: #fff;
  margin-top: 10px;
}
.show-current-hint {
  font-size: 11px;
  color: #ffd700;
  margin-top: 4px;
}
.show-stage-right {
  flex: 1;
  min-width: 0;
}
.show-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 14px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
}
.show-tab {
  flex: 1;
  text-align: center;
  padding: 8px 0;
  font-size: 13px;
  font-weight: bold;
  color: #aaa;
  background: rgba(255,255,255,0.04);
  cursor: pointer;
  transition: all 0.2s;
  backdrop-filter: blur(6px);
}
.show-tab:hover { color: #fff; background: rgba(255,255,255,0.08); }
.show-tab.active {
  color: #fff;
  background: linear-gradient(135deg, rgba(233,69,96,0.8), rgba(83,52,131,0.8));
}
.show-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.show-item {
  cursor: pointer;
  text-align: center;
  border-radius: 14px;
  padding: 12px;
  background: rgba(255,255,255,0.04);
  min-width: 80px;
  transition: all 0.2s;
}
.show-item:hover { background: rgba(255,255,255,0.08); }
.show-item.active { background: rgba(255,215,0,0.06); }
.show-item-img {
  width: 150px;
  height: 220px;
  object-fit: contain;
}
.show-item-name {
  font-size: 12px;
  color: #ccc;
  margin-top: 4px;
}
.show-item-price {
  font-size: 10px;
  margin-top: 2px;
}
.show-item-tag {
  font-size: 10px;
  color: #ffd700;
  margin-top: 2px;
}

@media (max-width: 600px) {
  .show-stage-layout { flex-direction: column; }
  .show-stage-left { width: 100%; }
  .show-current-card { position: static; display: flex; align-items: center; gap: 16px; padding: 12px 16px; }
  .show-current-img { width: 120px; height: 140px; }
  .show-current-hint { margin-top: 0; }
}

.car-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 14px;
  text-align: center;
  transition: all 0.3s;
  cursor: default;
  backdrop-filter: blur(4px);
}
.car-card:hover { border-color: #e94560; transform: translateY(-2px); }
.car-card.locked { opacity: 0.5; cursor: not-allowed; }
.car-card .car-name { font-size: 13px; font-weight: bold; margin-bottom: 4px; }
.car-card .car-price { font-size: 12px; color: #ffd700; }
.car-card .car-earn { font-size: 11px; color: #0f0; margin-top: 2px; }
.car-card .car-level-req { font-size: 11px; color: #e94560; margin-top: 2px; }
.car-card .owned-tag { font-size: 11px; color: #0df; margin-top: 2px; }
.car-card-btns { display: flex; gap: 8px; margin-top: 10px; justify-content: center; }
.car-btn {
  border: none;
  border-radius: 6px;
  padding: 5px 14px;
  font-size: 12px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.2s;
}
.car-btn-buy {
  background: #fff;
  color: #1a1a2e;
}
.car-btn-buy:hover { background: #e94560; color: #fff; }
.car-btn-trade {
  background: transparent;
  color: #0df;
  border: 1px solid rgba(0,210,255,0.4);
}
.car-btn-trade:hover { background: rgba(0,210,255,0.15); }

/* ============ 我的车库 ============ */
/* ============ 我的车库 ============ */
.garage-car-grid {
  display: grid;
  grid-template-columns: repeat(4, 480px);
  gap: 10px;
}
.garage-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: rgba(255,255,255,0.04);
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(4px);
  transition: all 0.2s;
}
.garage-card:hover { border-color: rgba(255,255,255,0.2); }
.garage-card-img { flex-shrink: 0; }
.garage-card-img .car-image-md { width: 200px; height: 100px; }
.garage-card-info { flex: 1; min-width: 0; }
.garage-card-name { font-weight: bold; font-size: 16px; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.garage-card-label { font-size: 12px; color: #888; }
.garage-card-value { font-size: 14px; margin-top: 1px; }
.garage-card-value.earn { color: #0f0; }
.garage-card-value.revenue { color: #ffd700; }
.garage-card .car-status {
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 8px;
  margin-top: 4px;
  display: inline-block;
}
.garage-card .car-status.idle { background: rgba(0,210,0,0.15); color: #0f0; }
.garage-card .car-status.parked { background: rgba(255,215,0,0.15); color: #ffd700; }
.garage-card .car-status.charity { background: rgba(233,69,96,0.15); color: #e94560; }

@media (max-width: 480px) {
  .garage-car-grid { grid-template-columns: 1fr; }
}

/* ============ 排行榜 ============ */
.ranking-tabs {
  display: flex;
  overflow-x: auto;
  gap: 8px;
  margin-bottom: 14px;
  padding-bottom: 4px;
}
.ranking-tabs::-webkit-scrollbar { display: none; }
.ranking-tab {
  white-space: nowrap;
  padding: 7px 16px;
  border-radius: 20px;
  border: 1.5px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(10px);
  color: #aaa;
  font-size: 13px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s;
  user-select: none;
}
.ranking-tab:hover {
  background: rgba(255,255,255,0.14);
  color: #fff;
  border-color: rgba(255,255,255,0.3);
}
.ranking-tab.active {
  background: linear-gradient(135deg, rgba(233,69,96,0.8), rgba(83,52,131,0.8));
  backdrop-filter: blur(10px);
  border-color: #e94560;
  color: #fff;
  box-shadow: 0 2px 12px rgba(233,69,96,0.3);
}
.ranking-item {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  background: rgba(255,255,255,0.04);
  border-radius: 12px;
  margin-bottom: 8px;
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(4px);
  transition: all 0.2s;
}
.ranking-item:hover { background: rgba(233,69,96,0.08); }
.ranking-item.my-rank { border-color: #ffd700; background: rgba(255,215,0,0.08); }
.ranking-pos {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: bold;
  font-size: 14px;
  margin-right: 12px;
  flex-shrink: 0;
}
.ranking-pos.gold { background: linear-gradient(135deg, #ffd700, #ff8c00); color: #000; }
.ranking-pos.silver { background: linear-gradient(135deg, #c0c0c0, #888); color: #000; }
.ranking-pos.bronze { background: linear-gradient(135deg, #cd7f32, #8b4513); color: #fff; }
.ranking-pos.normal { background: rgba(255,255,255,0.1); color: #aaa; }
.ranking-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3a7bd5, #00d2ff);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  margin-right: 10px;
  flex-shrink: 0;
  overflow: hidden;
}
.ranking-avatar img {
  width: 100%; height: 100%;
  border-radius: 50%;
  object-fit: cover;
}
.ranking-info { flex: 1; }
.ranking-name { font-weight: bold; font-size: 14px; }
.ranking-meta { font-size: 11px; color: #888; margin-top: 2px; }
.ranking-value { font-weight: bold; color: #ffd700; font-size: 14px; }

/* ============ 按钮 ============ */
.btn {
  padding: 8px 16px;
  border-radius: 15px;
  border: none;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
  font-weight: bold;
}
.btn:hover { transform: scale(1.05); }
.btn-primary { background: linear-gradient(135deg, #e94560, #533483); color: #fff; }
.btn-success { background: linear-gradient(135deg, #0f0, #00a000); color: #000; }
.btn-warning { background: linear-gradient(135deg, #ffd700, #ff8c00); color: #000; }
.btn-danger { background: linear-gradient(135deg, #e94560, #ff0000); color: #fff; }
.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ============ 弹窗 ============ */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  z-index: 200;
  align-items: center;
  justify-content: center;
}
.modal-overlay.show { display: flex; }
.modal {
  background: linear-gradient(135deg, #2d1b69, #1a1a2e);
  border: 1px solid #e94560;
  border-radius: 20px;
  padding: 24px;
  width: 90%;
  max-width: 400px;
  max-height: 80vh;
  overflow-y: auto;
}
.modal-title { font-size: 18px; font-weight: bold; color: #ffd700; margin-bottom: 16px; text-align: center; }

/* ============ 消息提示 ============ */
.toast-container {
  position: fixed;
  top: 60px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 300;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  padding: 10px 24px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: bold;
  animation: toastIn 0.3s ease, toastOut 0.3s ease 2.7s forwards;
  white-space: nowrap;
}
.toast.success { background: rgba(0,200,0,0.9); color: #fff; }
.toast.error { background: rgba(233,69,96,0.9); color: #fff; }
.toast.info { background: rgba(0,150,255,0.9); color: #fff; }
@keyframes toastIn { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes toastOut { from { opacity: 1; } to { opacity: 0; } }

/* ============ 返回按钮 ============ */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #aaa;
  font-size: 14px;
  cursor: pointer;
  margin-bottom: 12px;
  padding: 4px 0;
}
.back-btn:hover { color: #e94560; }

/* ============ 换车选择 ============ */
.trade-car-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px;
  background: rgba(255,255,255,0.04);
  border-radius: 10px;
  margin-bottom: 6px;
  cursor: pointer;
  transition: all 0.2s;
}
.trade-car-item:hover { background: rgba(233,69,96,0.1); }
.trade-car-item .left { display: flex; align-items: center; gap: 10px; }
.trade-car-item .trade-price { color: #ffd700; font-size: 13px; }

/* ============ 停车选择 ============ */
.select-car-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background: rgba(255,255,255,0.04);
  border-radius: 10px;
  margin-bottom: 6px;
  cursor: pointer;
  transition: all 0.2s;
}
.select-car-item:hover { background: rgba(233,69,96,0.1); }

/* ============ 页面标题 ============ */
.page-title {
  font-size: 20px;
  font-weight: bold;
  color: #fff;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

/* ============ 滚动条 ============ */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #e94560; border-radius: 2px; }

/* ============ 响应式 ============ */
@media (max-width: 768px) {
  .sidebar-content { width: 180px; }
  .chat-sidebar-content { width: 220px; }
  .car-grid { grid-template-columns: 1fr; }
  .nav-tab { padding: 8px 10px; }
  .nav-tab-label { font-size: 11px; }
  .user-bar { flex-wrap: wrap; gap: 8px; padding: 8px 12px; }
  .user-bar-stats { gap: 6px; flex-wrap: wrap; }
  .spot-grid { max-width: 100%; }
  .parking-spot .car-image { width: 180px; height: 90px; }
  .parking-spot .spot-qqshow { width: 100px; height: 110px; }
}
@media (max-width: 480px) {
  .nav-tab-label { font-size: 10px; }
  .user-bar-stat { font-size: 11px; }
  .sidebar-content { width: 160px; }
  .chat-sidebar-content { width: 200px; }
  .spot-grid { grid-template-columns: 1fr; max-width: 100%; }
  .parking-spot .car-image { width: 140px; height: 70px; }
  .parking-spot .spot-qqshow { width: 70px; height: 80px; }
  .spot-bottom-bar { gap: 6px; padding: 4px 10px 4px 4px; }
}