:root {
  --primary: #F98C53;
  --primary-dark: #E67E22;
  --secondary: #FF6F00;
  --background: #F9F2EF;
  --card-background: #FFFFFF;
  --text-primary: #212121;
  --text-secondary: #757575;
  --border: #E0E0E0;
  --success: #43A047;
  --error: #E53935;
  --info: #ABD7FB;
  --warning: #FCCEB4;
  --section-bg: #D2E0AA;
  --base-unit: 8px;
  --card-padding: 20px;
  --card-margin: 16px;
  --page-margin: 24px;
  --border-radius: 8px;
  --border-radius-sm: 4px;
  --border-radius-lg: 16px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  background-color: var(--background);
  color: var(--text-primary);
  line-height: 1.6;
}

/* 登录/设置账户界面 */
.auth-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: var(--page-margin);
}

.auth-form {
  background-color: var(--card-background);
  padding: 32px;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 400px;
}

.auth-form h2 {
  margin-bottom: 24px;
  color: var(--text-primary);
  text-align: center;
}

/* 主界面 */
.main-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.header {
  background-color: var(--primary);
  color: white;
  padding: 16px var(--page-margin);
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.logo {
  font-size: 20px;
  font-weight: bold;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* 按钮样式 */
.icon-button {
  display: flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 8px 12px;
  border-radius: var(--border-radius-sm);
  transition: background-color 200ms;
}

.icon-button:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.primary-button {
  background-color: var(--primary);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  font-size: 14px;
  transition: all 200ms ease-in-out;
  transform: scale(1);
}

.primary-button:active {
  transform: scale(0.95);
}

.primary-button:hover {
  background-color: var(--primary-dark);
}

.primary-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.secondary-button {
  background-color: white;
  color: var(--text-primary);
  border: 1px solid var(--border);
  padding: 10px 20px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  font-size: 14px;
  transition: all 200ms ease-in-out;
  transform: scale(1);
}

.secondary-button:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.secondary-button:active {
  transform: scale(0.95);
}

.danger-button {
  background-color: var(--secondary);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  font-size: 14px;
  transition: all 200ms ease-in-out;
  transform: scale(1);
}

.danger-button:hover {
  background-color: #e65100;
}

.danger-button:active {
  transform: scale(0.95);
}

.text-button {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 8px 12px;
  font-size: 14px;
  transition: all 200ms ease-in-out;
  transform: scale(1);
}

.text-button:hover {
  color: var(--primary);
}

.text-button:active {
  transform: scale(0.95);
}

/* 搜索栏 */
.search-bar {
  padding: 16px var(--page-margin);
  background-color: white;
  border-bottom: 1px solid var(--border);
}

/* 上次旅行卡片 */
.trip-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: white;
  padding: 16px var(--page-margin);
  border-bottom: 1px solid var(--border);
}

.last-trip-card {
  flex: 1;
  text-align: left;
  font-size: 16px;
  color: var(--text-primary);
  margin-right: 24px;
}

.stats-toggle {
  display: flex;
  gap: 8px;
}

.toggle-button {
  padding: 8px 16px;
  border: 1px solid var(--border);
  background-color: white;
  border-radius: 20px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.toggle-button:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.toggle-button.active {
  background-color: var(--primary);
  color: white;
  border-color: var(--primary);
}

.last-trip-content {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: center;
}

.days-count,
.time-count {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary);
  margin: 0 4px;
}

.search-input {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
}

.search-input input {
  width: 100%;
  padding: 10px 40px 10px 36px;
  border: 1px solid var(--border);
  border-radius: var(--border-radius-lg);
  font-size: 14px;
  transition: border-color 200ms;
}

.search-input input:focus {
  outline: none;
  border-color: var(--primary);
}

.search-input svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-secondary);
}

.clear-button {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 4px;
}

/* 筛选栏 */
.filter-bar {
  padding: 16px var(--page-margin);
  background-color: white;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}



.filter-actions {
  display: flex;
  gap: 8px;
}

/* 行程卡片列表 */
.ticket-list {
  flex: 1;
  padding: var(--page-margin);
}

.ticket-section {
  margin-bottom: 32px;
}

.section-title {
  font-size: 18px;
  font-weight: bold;
  color: var(--text-primary);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--primary);
}

.year-section {
  margin-top: 24px;
}

.date-section {
  margin-bottom: 24px;
}

.date-title {
  font-size: 14px;
  font-weight: 600;
  color: #000000;
  margin-bottom: 12px;
  padding-left: 8px;
  display: flex;
  align-items: center;
}

.year-title {
  font-size: 16px;
  font-weight: bold;
  color: #000000;
  margin-bottom: 12px;
  padding-left: 8px;
  border-left: 4px solid var(--primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0 8px 8px;
  transition: color 0.2s;
}

.year-title:hover {
  color: var(--primary);
}

.expand-icon {
  font-size: 12px;
  transition: transform 0.3s ease;
  margin-left: 8px;
  color: var(--text-secondary);
}

.expand-icon.expanded {
  transform: rotate(180deg);
  color: var(--primary);
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 64px 0;
  color: var(--text-secondary);
}

.empty-state svg {
  margin-bottom: 16px;
}

/* 行程统计页面 */
.stats-page {
  background-color: white;
  min-height: 100vh;
}

.stats-container {
  padding: 24px var(--page-margin);
  max-width: 1200px;
  margin: 0 auto;
}

.stats-title {
  font-size: 24px;
  font-weight: 600;
  color: #000000;
  margin-bottom: 24px;
}

/* 统计卡片 */
.stats-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background-color: #f8f9fa;
  padding: 20px;
  border-radius: 8px;
  text-align: center;
  transition: transform 0.2s ease;
}

.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.stat-value {
  font-size: 28px;
  font-weight: bold;
  color: var(--primary);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 14px;
  color: var(--text-secondary);
}

/* 图表区域 */
.chart-section {
  margin-bottom: 32px;
}

.chart-title {
  font-size: 18px;
  font-weight: 600;
  color: #000000;
  margin-bottom: 16px;
}

.chart-placeholder {
  background-color: #f8f9fa;
  padding: 60px;
  border-radius: 8px;
  text-align: center;
  color: var(--text-secondary);
}

/* 常用车站 */
.frequent-stations-section {
  margin-bottom: 32px;
}

.section-subtitle {
  font-size: 18px;
  font-weight: 600;
  color: #000000;
  margin-bottom: 16px;
}

.station-stats {
  background-color: #f8f9fa;
  border-radius: 8px;
  padding: 16px;
}

.station-stat-item {
  display: flex;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid #e9ecef;
}

.station-stat-item:last-child {
  border-bottom: none;
}

.station-rank {
  width: 30px;
  font-weight: bold;
  color: var(--primary);
  margin-right: 16px;
}

.station-name {
  flex: 1;
  color: #000000;
}

.station-count {
  color: var(--text-secondary);
  font-size: 14px;
}

.empty-stations {
  text-align: center;
  padding: 40px 0;
  color: var(--text-secondary);
  font-size: 16px;
}

/* 排行部分样式 */
.ranking-section {
  margin-bottom: 32px;
}

.ranking-stats {
  background-color: #f8f9fa;
  border-radius: 8px;
  padding: 16px;
}

.ticket-grid {
  column-count: 3;
  column-gap: var(--card-margin);
}

.ticket-card {
  break-inside: avoid;
  margin-bottom: var(--card-margin);
}

.ticket-card {
  background-color: var(--card-background);
  padding: var(--card-padding);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
  transition: all 300ms ease-out;
  opacity: 1;
  transform: translateY(0);
}

.ticket-card {
  background-color: var(--card-background);
  padding: var(--card-padding);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.08);
  transition: all 300ms ease-out;
  opacity: 1;
  transform: translateY(0);
}

.ticket-card:hover {
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
  transform: translateY(-4px);
}

.ticket-card {
  background-color: var(--card-background);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  padding: 16px;
  transition: transform 200ms, box-shadow 200ms;
  position: relative;
}

.ticket-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.ticket-header {
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

/* 多选模式下的样式 */
.ticket-card.multi-select-mode .ticket-header {
  padding-left: 36px; /* 为选择框留出空间 */
}

.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-right {
  display: flex;
  align-items: center;
}

.train-number {
  background-color: var(--primary);
  color: white;
  padding: 4px 12px;
  border-radius: 4px;
  font-family: "SF Mono", "Consolas", monospace;
  font-size: 16px;
  font-weight: bold;
}

.journey-number {
  background-color: var(--primary);
  color: white;
  padding: 4px 12px;
  border-radius: 4px;
  font-family: inherit;
  font-size: 14px;
  font-weight: bold;
  margin-right: 8px;
}

.connecting-details {
  margin-top: 16px;
  margin-bottom: 16px;
  padding: 12px;
  background-color: #f9f9f9;
  border-radius: 4px;
  border: 1px solid #e0e0e0;
}

.train-type {
  background-color: rgba(249, 140, 83, 0.1);
  color: var(--primary);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
}

.check-gate {
  font-size: 14px;
  color: #666;
}

.detail-row {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  margin-bottom: 8px;
}

.detail-label {
  color: #999;
  margin-right: 8px;
}

.detail-value {
  color: #333;
  margin-right: 0;
}

.price {
  color: var(--primary);
  font-weight: bold;
  font-size: 16px;
}

/* 和谐号特殊样式 */
.train-type:contains('和谐号') {
  background-color: rgba(30, 136, 229, 0.8);
  color: white;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
}

/* 确保 .train-type 与 .train-number 保持在同一行 */
.header-left {
  flex-wrap: nowrap;
}

.header-left > * {
  white-space: nowrap;
}

.ticket-route {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.station {
  font-size: 20px;
  font-weight: bold;
  color: var(--text-primary);
  padding: 0 12px;
}

.arrow {
  color: var(--primary);
  font-size: 16px;
  margin: 0 20px;
}

.ticket-time {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  position: relative;
}

.time-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}

.time {
  font-size: 24px;
  font-weight: bold;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.time-section .station {
  font-size: 16px;
  font-weight: normal;
  color: #666;
  padding: 0;
}

.time-arrow {
  flex: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.railway-bureau {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 8px;
  font-weight: 500;
}

.arrow-line {
  width: 80%;
  min-width: 120px;
  height: 2px;
  background-color: var(--primary);
  position: relative;
  margin-bottom: 8px;
  align-self: center;
}

.arrow-line::after {
  content: '';
  position: absolute;
  right: 0;
  top: -4px;
  width: 0;
  height: 0;
  border-left: 8px solid var(--primary);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}

.date {
  font-size: 14px;
  color: #999;
}

.duration {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  background-color: rgba(249, 140, 83, 0.1);
  color: var(--primary);
  padding: 2px 8px;
  border-radius: 10px;
  white-space: nowrap;
}

.ticket-details {
  margin-bottom: 16px;
  font-size: 14px;
  color: #333;
}

.detail-row {
  display: flex;
  align-items: center;
  margin-bottom: 8px;
  line-height: 1.4;
  flex-wrap: wrap;
}

.detail-label {
  color: #999;
  margin-right: 8px;
  margin-bottom: 4px;
  font-weight: bold;
  min-width: 40px;
}

.detail-value {
  color: #333;
  margin-right: 16px;
  margin-bottom: 4px;
  flex: 1;
  min-width: 100px;
}

.detail-row:last-child {
  margin-bottom: 0;
  justify-content: space-between;
}

.discount {
  font-size: 14px;
  color: #999;
  background-color: rgba(255, 147, 62, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
}

.detail-row span:first-child {
  font-weight: 500;
  color: #666;
}

.ticket-note {
  margin-bottom: 16px;
  font-size: 14px;
  color: #666;
  padding: 10px;
  background-color: rgba(255, 255, 255, 0.8);
  border-radius: 4px;
  border-left: 3px solid var(--primary);
}

/* 联程车票样式 */
.connecting-details {
  margin-top: 12px;
  padding: 12px;
  background-color: #EFEFEF;
  border-radius: var(--border-radius-sm);
  border: 1px solid #e0e0e0;
}

.connecting-details h4 {
  margin: 0 0 12px 0;
  font-size: 16px;
  color: #333;
  font-weight: bold;
}

.connecting-item {
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid #e0e0e0;
}

.connecting-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.connecting-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.connecting-time {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 14px;
  color: #333;
}

.connecting-info {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 14px;
  color: #666;
}

/* 车票菜单按钮 */
.ticket-menu-button {
  position: absolute;
  bottom: 16px;
  right: 16px;
  display: flex;
  flex-direction: row;
  gap: 4px;
  cursor: pointer;
  padding: 6px 8px;
  border-radius: 4px;
  transition: background-color 200ms;
  z-index: 10;
}

.ticket-menu-button:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.menu-dot {
  width: 4px;
  height: 4px;
  background-color: #666;
  border-radius: 50%;
}

/* 车票菜单 */
.ticket-menu {
  position: absolute;
  bottom: 40px;
  right: 16px;
  background-color: white;
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  min-width: 100px;
  z-index: 20;
  overflow: hidden;
}

.menu-item {
  padding: 10px 16px;
  cursor: pointer;
  font-size: 14px;
  transition: background-color 200ms;
  text-align: left;
}

.menu-item:hover {
  background-color: #f5f5f5;
}

.menu-item.danger {
  color: var(--secondary);
}

.menu-item.danger:hover {
  background-color: rgba(255, 111, 0, 0.1);
}

/* 添加行程按钮 */
.add-button-container {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 100;
}

.add-button {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: var(--primary);
  color: white;
  border: none;
  padding: 12px 20px;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 4px 12px rgba(30, 136, 229, 0.3);
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 200ms ease-in-out;
  transform: scale(1) translateY(0);
}

.add-button:hover {
  background-color: var(--primary-dark);
  box-shadow: 0 6px 16px rgba(30, 136, 229, 0.4);
  transform: scale(1.05) translateY(-2px);
}

.add-button:active {
  transform: scale(0.95) translateY(0);
}

/* 模态框 */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.show {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background-color: white;
  padding: 32px;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9) translateY(20px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.show .modal-content {
  transform: scale(1) translateY(0);
}

.modal-content h3 {
  margin-bottom: 16px;
  color: var(--text-primary);
}

.journey-switcher {
  display: flex;
  gap: 0;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border);
  align-items: center;
}

.journey-button {
  padding: 6px 16px;
  border: none;
  border-radius: 0;
  background-color: white;
  cursor: pointer;
  font-size: 14px;
  transition: all 200ms ease-in-out;
  color: var(--text-primary);
  transform: scale(1);
}

.journey-button:first-child {
  border-radius: var(--border-radius-lg) 0 0 var(--border-radius-lg);
}

.journey-button:last-child {
  border-radius: 0 var(--border-radius-lg) var(--border-radius-lg) 0;
}

.journey-button:hover {
  background-color: rgba(249, 140, 83, 0.1);
  color: var(--primary);
}

.journey-button.active {
  background-color: var(--primary);
  color: white;
}

.journey-button:active {
  transform: scale(0.95);
}

/* 表单样式 */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--border-radius-sm);
  font-size: 14px;
  transition: border-color 200ms;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.input-with-unit {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-unit input {
  padding-right: 30px;
}

.input-with-unit .unit {
  position: absolute;
  right: 12px;
  color: var(--text-secondary);
  font-size: 14px;
  pointer-events: none;
}

.modal-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 24px;
}

/* 删除确认提示 */
.delete-confirm {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: white;
  padding: 24px;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  z-index: 10000;
  min-width: 300px;
}

.delete-confirm p {
  margin-bottom: 20px;
  color: var(--text-primary);
}

.confirm-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

/* Toast 提示 */
.toast {
  position: fixed;
  top: 24px;
  right: 24px;
  padding: 12px 20px;
  border-radius: 4px;
  color: white;
  font-size: 14px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1002;
  animation: slideIn 0.3s ease-out;
}

.toast.success {
  background-color: var(--success);
}

.toast.error {
  background-color: var(--error);
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* 导入行程模态框样式 */
.import-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.import-instructions {
  background-color: #f9f9f9;
  padding: 16px;
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
}

.import-instructions h4 {
  margin-bottom: 8px;
  color: var(--text-primary);
}

.import-instructions ol {
  margin-left: 20px;
  margin-top: 8px;
}

.import-instructions li {
  margin-bottom: 4px;
  color: var(--text-secondary);
}

.template-download {
  display: flex;
  justify-content: center;
  margin: 8px 0;
}

.file-drop-area {
  border: 2px dashed var(--border);
  border-radius: var(--border-radius);
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: all 200ms ease-in-out;
  background-color: #f9f9f9;
}

.file-drop-area:hover {
  border-color: var(--primary);
  background-color: rgba(249, 140, 83, 0.05);
}

.file-drop-area.active {
  border-color: var(--primary);
  background-color: rgba(249, 140, 83, 0.1);
}

.file-drop-area svg {
  margin-bottom: 16px;
  color: var(--text-secondary);
}

.file-drop-area p {
  color: var(--text-secondary);
  margin: 0;
}

.file-info {
  padding: 12px;
  background-color: #f9f9f9;
  border-radius: var(--border-radius);
  border: 1px solid var(--border);
  font-size: 14px;
  color: var(--text-secondary);
}

/* 错误信息 */
.error-message {
  color: var(--error);
  font-size: 12px;
  margin-bottom: 16px;
}

.auth-switch {
  margin-top: 16px;
  text-align: center;
  font-size: 14px;
  color: var(--text-secondary);
}

.auth-switch a {
  color: var(--primary);
  text-decoration: none;
  cursor: pointer;
}

.auth-switch a:hover {
  text-decoration: underline;
}

/* 防止触摸滑动时的默认行为 */
.auth-container,
.auth-form,
.form-group,
input,
button {
  touch-action: manipulation;
  -webkit-user-select: text;
  user-select: text;
}

/* 禁用浏览器的默认滑动行为 */
body {
  overscroll-behavior-x: none;
  overflow-x: hidden;
}

/* 车站自动补全样式 */
.input-with-suggestions {
  position: relative;
}

.suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border: 1px solid var(--border);
  border-radius: 0 0 8px 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  max-height: 200px;
  overflow-y: auto;
  margin-top: -1px;
}

.suggestion-item {
  padding: 12px 16px;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.suggestion-item:hover {
  background-color: var(--background);
}

.suggestion-item:active {
  background-color: var(--primary);
  color: white;
}

/* 用户信息模态框样式 */
.user-info-section {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.user-details {
  background-color: var(--background-light);
  padding: 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.detail-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.detail-item:last-child {
  margin-bottom: 0;
}

.detail-label {
  font-weight: 600;
  color: var(--text-secondary);
}

.detail-value {
  color: var(--text-primary);
}

.user-actions {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.user-actions h4 {
  margin: 0 0 8px 0;
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 600;
}

.close-button {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.close-button:hover {
  background-color: var(--background-light);
  color: var(--text-primary);
}

.action-button {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background-color: var(--background-light);
  color: var(--text-primary);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: left;
}

.action-button:hover {
  background-color: var(--primary-light);
  border-color: var(--primary);
}

.action-button.danger {
  color: var(--error);
  border-color: var(--error-light);
}

.action-button.danger:hover {
  background-color: var(--error-light);
  border-color: var(--error);
}

/* 常用车站样式 */
.station-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.station-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background-color: var(--background-light);
  border: 1px solid var(--border);
  border-radius: 16px;
  font-size: 14px;
}

.remove-station {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 16px;
  cursor: pointer;
  padding: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.2s ease;
}

.remove-station:hover {
  background-color: var(--error-light);
  color: var(--error);
}

.empty-stations {
  color: var(--text-secondary);
  font-size: 14px;
  font-style: italic;
  margin-bottom: 12px;
}

.add-station {
  display: flex;
  gap: 8px;
}

.add-station input {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 14px;
}

.add-station button {
  padding: 8px 16px;
  font-size: 14px;
}

/* 时刻表查询样式 */
.schedule-search-modal {
  max-width: 500px;
  width: 90%;
}

.schedule-search-form {
  margin-bottom: 24px;
}

.schedule-result {
  margin-top: 24px;
  border-top: 1px solid var(--border);
  padding-top: 24px;
}

.result-title {
  margin-bottom: 16px;
  font-size: 16px;
  font-weight: bold;
  color: var(--text-primary);
}

.schedule-table {
  width: 100%;
  border-collapse: collapse;
}

.schedule-header {
  display: flex;
  padding: 12px 0;
  border-bottom: 2px solid var(--primary);
  font-weight: bold;
  color: var(--text-primary);
}

.schedule-row {
  display: flex;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.schedule-time,
.schedule-station,
.schedule-duration {
  flex: 1;
  text-align: center;
}

.schedule-station {
  flex: 1;
  text-align: left;
}

.schedule-time {
  flex: 0 0 80px;
}

.schedule-duration {
  flex: 0 0 80px;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .header {
    flex-direction: column;
    gap: 12px;
    padding: 12px var(--page-margin);
  }

  .header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .filter-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .date-range {
    justify-content: space-between;
  }

  .ticket-grid {
    column-count: 1;
  }

  .add-button-container {
    bottom: 24px;
    right: 24px;
  }

  .modal-content {
    margin: 24px;
    padding: 24px;
  }

  /* 手机端隐藏右侧年份导航 */
  .year-navigator {
    display: none;
  }

  /* 手机端增大复选框点击区域 */
  .ticket-checkbox {
    top: 8px;
    left: 8px;
  }

  .ticket-checkbox label {
    padding-left: 36px;
    padding-top: 8px;
    padding-bottom: 8px;
  }

  .ticket-checkbox label::before {
    width: 28px;
    height: 28px;
  }

  .ticket-checkbox input[type="checkbox"]:checked + label::after {
    left: 10px;
    top: 6px;
    width: 8px;
    height: 16px;
  }

  /* 手机端多选模式下卡片头部调整 */
  .ticket-card.multi-select-mode .ticket-header {
    padding-left: 44px;
  }

  /* 手机端删除确认弹窗优化 */
  .delete-confirm {
    width: calc(100% - 48px);
    max-width: 320px;
    left: 50% !important;
    transform: translateX(-50%);
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .ticket-grid {
    column-count: 2;
  }
}

@media (min-width: 1025px) {
  .ticket-grid {
    column-count: 3;
  }
}

/* 动画效果 */
.fade-enter-active,
.fade-leave-active {
  transition: opacity 0.3s ease;
}

.fade-enter-from,
.fade-leave-to {
  opacity: 0;
}

.slide-enter-active,
.slide-leave-active {
  transition: transform 0.3s ease;
}

.slide-leave-to {
  transform: translateX(100%);
  opacity: 0;
}

/* 右侧年份导航 */
.year-navigator {
  position: fixed;
  right: 20px;
  top: 50%;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 100;
  background-color: white;
  padding: 12px 12px;
  border-radius: 20px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
  max-height: 60vh;
  overflow-y: auto;
  scrollbar-width: 8px;
  scrollbar-color: var(--primary) rgba(0, 0, 0, 0.05);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-50%) translateX(100%);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* 自定义滚动条样式 */
.year-navigator::-webkit-scrollbar {
  width: 8px;
}

.year-navigator::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.05);
  border-radius: 12px;
  margin: 8px 0;
}

.year-navigator::-webkit-scrollbar-thumb {
  background-color: var(--primary);
  border-radius: 12px;
  border: 2px solid white;
  transition: all 0.3s ease;
}

.year-navigator::-webkit-scrollbar-thumb:hover {
  background-color: var(--primary-dark);
  transform: scaleX(1.2);
}

.year-navigator:hover {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.year-item {
  padding: 6px 12px;
  font-size: 12px;
  color: var(--text-secondary);
  cursor: pointer;
  border-radius: 12px;
  transition: all 0.2s ease;
  text-align: center;
  white-space: nowrap;
}

.year-item:hover {
  background-color: var(--primary);
  color: white;
}

.year-item.active {
  background-color: var(--primary);
  color: white;
  font-weight: bold;
}

/* 已退票行程样式 */
.ticket-card.refunded {
  background: #f5f5f5;
  color: #666;
  opacity: 0.8;
}

.ticket-card.refunded .train-number {
  background-color: rgba(158, 158, 158, 0.8) !important;
  color: white !important;
}

.ticket-card.refunded .train-type {
  background-color: rgba(158, 158, 158, 0.6) !important;
  color: white !important;
}

.ticket-card.refunded .time,
.ticket-card.refunded .station,
.ticket-card.refunded .duration,
.ticket-card.refunded .date,
.ticket-card.refunded .detail-value,
.ticket-card.refunded .detail-label,
.ticket-card.refunded .ticket-note {
  color: #666;
}

.ticket-card.refunded .arrow-line {
  background-color: #999;
}

.ticket-card.refunded .arrow-line::after {
  border-left: 8px solid #999;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}

/* 多选复选框样式 */
.ticket-checkbox {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 10;
}

.ticket-checkbox input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.ticket-checkbox label {
  display: block;
  position: relative;
  padding-left: 30px;
  cursor: pointer;
  user-select: none;
}

.ticket-checkbox label::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  height: 20px;
  width: 20px;
  background-color: white;
  border: 2px solid #e0e0e0;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.ticket-checkbox input[type="checkbox"]:checked + label::before {
  background-color: var(--primary);
  border-color: var(--primary);
}

.ticket-checkbox label::after {
  content: "";
  position: absolute;
  display: none;
  left: 7px;
  top: 3px;
  width: 6px;
  height: 12px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.ticket-checkbox input[type="checkbox"]:checked + label::after {
  display: block;
}

.ticket-checkbox label:hover::before {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(249, 140, 83, 0.1);
}

/* 删除确认弹窗样式 */
.delete-confirm {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.9);
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  padding: 24px;
  width: 320px;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.delete-confirm.show {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.delete-confirm p {
  margin: 0 0 20px 0;
  font-size: 16px;
  color: var(--text-primary);
  text-align: center;
}

.confirm-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

.secondary-button {
  padding: 8px 16px;
  border: 1px solid #e0e0e0;
  background-color: white;
  border-radius: 4px;
  font-size: 14px;
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.2s;
}

.secondary-button:hover {
  background-color: #f5f5f5;
}

.danger-button {
  padding: 8px 16px;
  border: none;
  background-color: var(--error);
  border-radius: 4px;
  font-size: 14px;
  color: white;
  cursor: pointer;
  transition: all 0.2s;
}

.danger-button:hover {
  background-color: #c62828;
}



/* Toast 提示 */
.toast {
  position: fixed;
  top: 20px;
  right: 20px;
  padding: 12px 24px;
  border-radius: 4px;
  color: white;
  font-size: 14px;
  z-index: 1000;
  animation: slideIn 0.3s ease-out;
}

.toast.success {
  background-color: var(--success);
}

.toast.error {
  background-color: var(--error);
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

/* 悬浮多选管理按钮 */
.floating-buttons-container {
  position: fixed;
  top: 150px;
  right: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 9999;
}

.floating-action-button {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background-color: white;
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.floating-action-button.danger {
  background-color: #e74c3c;
  color: white;
  border-color: #e74c3c;
}

.floating-action-button.danger:hover {
  background-color: #c0392b;
}

.floating-action-button:hover {
  background-color: var(--background);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.floating-action-button.active {
  background-color: var(--primary);
  color: white;
  border-color: var(--primary);
}

.floating-action-button.active:hover {
  background-color: var(--primary-dark);
}

.floating-action-button svg {
  width: 14px;
  height: 14px;
}

.fab-text {
  white-space: nowrap;
}

/* 响应式设计 - 移动端header */
@media (max-width: 768px) {
  .header {
    flex-direction: row;
    padding: 12px 16px;
  }
  
  .logo {
    order: 1;
  }
  
  .header-actions {
    order: 2;
    margin-left: auto;
  }
  
  .header-actions .user-info {
    flex-direction: row;
  }
  
  .floating-buttons-container {
    top: 140px;
    right: 12px;
  }
  
  .floating-action-button {
    padding: 6px 10px;
    font-size: 11px;
  }
  
  .floating-action-button svg {
    width: 12px;
    height: 12px;
  }
}