/* 公共样式 */
:root {
  --primary-color: #2c3e50;
  --secondary-color: #3498db;
  --success-color: #2ecc71;
  --warning-color: #f39c12;
  --danger-color: #e74c3c;
  --light-color: #ecf0f1;
  --dark-color: #2c3e50;
  --text-color: #333;
  --card-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: #f8f9fa;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: 95%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 15px;
}

/* 页面头部 */
header {
  background-color: var(--primary-color);
  color: white;
  padding: 1rem 0;
  margin-bottom: 1rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

header h1 {
  font-size: 1.8rem;
  font-weight: 700;
}

/* 主内容区 */
main {
  flex: 1;
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
}

/* 加载状态 */
.loading {
  text-align: center;
  padding: 2rem;
  background-color: var(--light-color);
  border-radius: 8px;
  margin-bottom: 1.5rem;
}

/* 错误提示 */
.error {
  background-color: #ffebee;
  color: var(--danger-color);
  padding: 1rem;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  text-align: center;
  border-left: 4px solid var(--danger-color);
}

/* 控制区域 */
.controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  gap: 1rem;
}

/* 日期选择器 */
.date-selector {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.date-picker {
  padding: 0.5rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 1rem;
}

/* 最后更新时间 */
.last-updated {
  font-size: 0.9rem;
  color: #666;
}

/* 刷新按钮 */
.refresh-btn {
  background-color: var(--secondary-color);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.2s;
}

.refresh-btn:hover {
  background-color: #2980b9;
}

/* 平台价格配置（美团立减等） */
.platform-setting {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-left: 0.5rem;
  flex-wrap: wrap;
}

.platform-setting label {
  font-size: 0.9rem;
  color: #444;
}

.platform-setting-input {
  width: 88px;
  padding: 0.35rem 0.5rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 0.95rem;
}

.platform-setting-summary {
  font-size: 0.85rem;
  color: #555;
  max-width: 420px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.export-btn {
  background-color: #16a085;
}

.export-btn:hover {
  background-color: #138a73;
}

.prices-save-btn {
  background-color: var(--success-color);
}

.prices-save-btn:hover {
  background-color: #27ae60;
}

.prices-clear-btn {
  background-color: #7f8c8d;
}

.prices-clear-btn:hover {
  background-color: #6d7a7b;
}

.restore-btn {
  background-color: #6c5ce7;
}

.restore-btn:hover {
  background-color: #574bdb;
}

.refresh-btn:disabled {
  background-color: #95a5a6;
  cursor: not-allowed;
}

/* 数据网格 */
.stats-grid {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 1rem;
  width: 100%;
}

/* 未来30天监控提示栏 */
.monitor-container {
  margin-top: 1rem;
  background: white;
  border-radius: 8px;
  box-shadow: var(--card-shadow);
  padding: 1rem;
}

.monitor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}

.monitor-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.monitor-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.95rem;
  color: #444;
}

.monitor-alerts .monitor-empty {
  padding: 0.75rem;
  color: #666;
}

.monitor-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.monitor-hotel-row {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid #eee;
}

.monitor-hotel-row:last-child {
  border-bottom: none;
}

.monitor-hotel-name {
  width: 220px;
  flex-shrink: 0;
  text-align: left;
  font-weight: 700;
  color: var(--primary-color);
}

.monitor-hotel-points {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.5rem;
  min-height: 42px;
}

.monitor-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  min-width: 74px;
  padding: 0.35rem 0.45rem;
  border-radius: 10px;
  border: 1px solid #e7ebf0;
  background: #f6f7f9;
}

.monitor-chip.is-ok {
  opacity: 0.75;
}

.monitor-chip-date {
  font-size: 0.75rem;
  color: #666;
  line-height: 1;
}

.monitor-chip-main {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.monitor-chip-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.monitor-hotel-empty {
  color: #888;
  font-size: 0.9rem;
  padding: 0.35rem 0.25rem;
}

.monitor-table-wrap {
  width: 100%;
  overflow: auto;
}

.monitor-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.monitor-table th,
.monitor-table td {
  border-bottom: 1px solid #eee;
  padding: 0.6rem 0.5rem;
  text-align: center;
  vertical-align: middle;
}

.monitor-table th {
  background: #f6f7f9;
  color: #333;
  font-weight: 700;
  position: sticky;
  top: 0;
  z-index: 1;
}

.monitor-col-hotel {
  text-align: left;
  width: 220px;
}

.monitor-date-col {
  width: 74px;
}

.monitor-hotel {
  text-align: left;
  font-weight: 700;
  color: var(--primary-color);
}

.monitor-table td:first-child,
.monitor-table th:first-child {
  position: sticky;
  left: 0;
  background: #fff;
  z-index: 2;
}

.monitor-table th:first-child {
  background: #f6f7f9;
}

.monitor-empty-cell {
  text-align: center;
  color: #666;
  padding: 1rem 0.75rem;
}

.monitor-cell-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  min-height: 54px;
}

.monitor-cell-date {
  font-size: 0.75rem;
  color: #666;
  line-height: 1;
}

.monitor-cell-main {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.monitor-cell-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.monitor-dash {
  color: #888;
  font-weight: 700;
}

.monitor-percent {
  font-size: 0.8rem;
  color: #333;
  min-width: 44px;
  text-align: center;
}

.monitor-acked {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: #e9f7ef;
  color: var(--success-color);
  font-size: 0.75rem;
}

.monitor-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 6px;
  border-radius: 999px;
  background: #eef2f7;
  color: #333;
  font-size: 0.75rem;
}

.monitor-cell-done {
  background: var(--secondary-color);
  color: #fff;
  border: none;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.75rem;
  line-height: 1.2;
  white-space: nowrap;
}

.monitor-cell-done:disabled {
  background: #95a5a6;
  cursor: not-allowed;
}

.monitor-cell-done.is-done {
  background: var(--success-color);
}

/* 监控操作日志 */
.monitor-log {
  margin-top: 0.75rem;
  border-top: 1px solid #eee;
  padding-top: 0.75rem;
}

.monitor-log-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.monitor-log-filter {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: #444;
}

.monitor-log-select {
  padding: 0.28rem 0.5rem;
  border: 1px solid #d7dee8;
  border-radius: 6px;
  background: #fff;
}

.monitor-log-header h4 {
  font-size: 1rem;
  color: #333;
}

.monitor-log-clear {
  background: #eef2f7;
  border: 1px solid #d7dee8;
  color: #333;
  padding: 0.3rem 0.6rem;
  border-radius: 6px;
  cursor: pointer;
}

.monitor-log-list {
  max-height: 220px;
  overflow: auto;
  background: #fafbfc;
  border: 1px solid #eee;
  border-radius: 8px;
  padding: 0.5rem;
}

.monitor-log-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.monitor-log-table th,
.monitor-log-table td {
  padding: 0.4rem 0.35rem;
  border-bottom: 1px dashed #e7ebf0;
  text-align: left;
  vertical-align: top;
  word-break: break-word;
}

.monitor-log-table th {
  position: sticky;
  top: 0;
  background: #f6f7f9;
  z-index: 1;
  font-weight: 700;
  color: #333;
}

.monitor-log-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.8rem;
  color: #444;
}

.monitor-log-action-btn {
  background: #eef2f7;
  border: 1px solid #d7dee8;
  color: #333;
  padding: 0.2rem 0.45rem;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
}

.monitor-log-action-btn:disabled {
  background: #f1f2f4;
  color: #888;
  cursor: not-allowed;
}

.monitor-log-action-btn.is-restored {
  background: #e9f7ef;
  border-color: #cdeedb;
  color: var(--success-color);
}

.monitor-log-empty {
  color: #666;
  padding: 0.5rem;
}

.monitor-log-item {
  display: flex;
  gap: 0.5rem;
  padding: 0.35rem 0.25rem;
  border-bottom: 1px dashed #e7ebf0;
  font-size: 0.9rem;
}

.monitor-log-item:last-child {
  border-bottom: none;
}

.monitor-log-time {
  color: #666;
  min-width: 44px;
  font-variant-numeric: tabular-nums;
}

.monitor-log-text {
  color: #333;
}

.monitor-icon {
  width: 18px;
  height: 18px;
  display: inline-block;
  position: relative;
}

/* 图标：用形状 + 颜色表达（不显示文字） */
.monitor-icon.green-flat::before {
  content: '';
  position: absolute;
  left: 2px;
  right: 2px;
  top: 8px;
  height: 3px;
  background: var(--success-color);
  border-radius: 999px;
}

.monitor-icon.orange-up::before,
.monitor-icon.red-up::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 1px;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-bottom: 7px solid var(--warning-color);
}
.monitor-icon.red-up::before {
  border-bottom-color: var(--danger-color);
}
.monitor-icon.orange-up::after,
.monitor-icon.red-up::after {
  content: '';
  position: absolute;
  left: 8px;
  top: 8px;
  width: 3px;
  height: 9px;
  background: var(--warning-color);
  border-radius: 999px;
}
.monitor-icon.red-up::after {
  background: var(--danger-color);
}

.monitor-icon.orange-down::before {
  content: '';
  position: absolute;
  left: 5px;
  bottom: 1px;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 7px solid var(--warning-color);
}
.monitor-icon.orange-down::after {
  content: '';
  position: absolute;
  left: 8px;
  top: 1px;
  width: 3px;
  height: 9px;
  background: var(--warning-color);
  border-radius: 999px;
}

.monitor-icon.red-down::before {
  content: '';
  position: absolute;
  left: 5px;
  bottom: 1px;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 7px solid var(--danger-color);
}
.monitor-icon.red-down::after {
  content: '';
  position: absolute;
  left: 8px;
  top: 1px;
  width: 3px;
  height: 9px;
  background: var(--danger-color);
  border-radius: 999px;
}

.monitor-icon.red-close::before {
  content: '';
  position: absolute;
  inset: 2px;
  border: 2px solid var(--danger-color);
  border-radius: 4px;
}
.monitor-icon.red-close::after {
  content: '';
  position: absolute;
  left: 4px;
  right: 4px;
  top: 8px;
  height: 2px;
  background: var(--danger-color);
  transform: rotate(-20deg);
  border-radius: 999px;
}

.monitor-meta {
  font-size: 0.95rem;
  color: #444;
}

.monitor-actions {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.monitor-ack-btn { display: none; }

/* 酒店表格 */
.hotels-table {
  width: 100%;
  border-collapse: collapse;
  box-shadow: var(--card-shadow);
  background-color: white;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 1rem;
  table-layout: fixed;
  --hotels-thead-row-height: 44px;
}

.hotels-table th, 
.hotels-table td {
  padding: 0.75rem 0.5rem;
  text-align: left;
  border-bottom: 1px solid #eee;
  word-break: break-word;
}

.manual-price-input {
  width: 100%;
  max-width: 120px;
  padding: 0.35rem 0.5rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 0.95rem;
}

.platform-price-input,
.platform-manual-input {
  width: 100%;
  max-width: 120px;
  padding: 0.35rem 0.5rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 0.95rem;
  text-align: center;
}

/* 隐藏 number 输入框的上下箭头（spin buttons） */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="number"] {
  appearance: textfield;
  -moz-appearance: textfield;
}

.platform-discount-input {
  width: 100%;
  max-width: 90px;
  padding: 0.35rem 0.5rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 0.95rem;
}

.platform-final-price {
  text-align: center;
  font-weight: 800;
  white-space: nowrap;
  color: #111;
}

.platform-final-price .platform-manual-input {
  max-width: 110px;
  border-color: transparent;
  background: transparent;
  font-weight: 800;
  color: #111;
}

.platform-final-price .platform-manual-input:focus {
  border-color: #ccc;
  background: #fff;
  outline: none;
}

.hotel-discount-settings-btn {
  background-color: #6c5ce7;
  color: #fff;
  border: none;
  padding: 0.4rem 0.75rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: background-color 0.2s;
  white-space: nowrap;
}

.hotel-discount-settings-btn:hover {
  background-color: #574bdb;
}

.hotel-discount-settings-btn:disabled {
  background-color: #95a5a6;
  cursor: not-allowed;
}

.platform-cell {
  padding-top: 0.55rem;
  padding-bottom: 0.55rem;
}

.platform-current-price {
  font-weight: 800;
  text-align: center;
  margin-bottom: 0.25rem;
  color: #111;
}

.platform-meta {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.platform-meta-row {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  justify-content: space-between;
}

.platform-meta-label {
  font-size: 0.75rem;
  color: #555;
  white-space: nowrap;
}

.hotels-table thead th {
  background-color: var(--primary-color);
  color: white;
  font-weight: 600;
  position: sticky;
  top: 0;
  z-index: 2;
  text-align: center;
}

.hotels-table thead tr:first-child th {
  top: 0;
  z-index: 3;
}

.hotels-table thead tr:nth-child(2) th {
  top: var(--hotels-thead-row-height);
  z-index: 2;
}

.hotels-table tr:last-child td {
  border-bottom: none;
}

.hotels-table tr:hover {
  background-color: #f5f5f5;
}

/* 竞对酒店价格表 */
.competitor-section {
  background: #fff;
  border-radius: 8px;
  box-shadow: var(--card-shadow);
  padding: 1rem;
}

.competitor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 0.6rem;
}

.competitor-header h3 {
  font-size: 1.05rem;
  color: #333;
}

.competitor-status {
  flex: 1;
  min-width: 120px;
  font-size: 0.9rem;
  color: #666;
  text-align: right;
}

.competitor-status.is-saving {
  color: #856404;
}

.competitor-status.is-dirty {
  color: #2c3e50;
}

.competitor-status.is-ok {
  color: #1e7e34;
}

.competitor-status.is-error {
  color: var(--danger-color);
}

.competitor-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.competitor-actions button {
  background: #eef2f7;
  border: 1px solid #d7dee8;
  color: #333;
  padding: 0.35rem 0.7rem;
  border-radius: 6px;
  cursor: pointer;
}

.competitor-actions button:hover {
  filter: brightness(0.98);
}

.competitor-table-wrap {
  width: 100%;
  overflow: auto;
}

.competitor-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}

.competitor-table th,
.competitor-table td {
  border-bottom: 1px solid #eee;
  padding: 0.6rem 0.5rem;
  text-align: left;
  vertical-align: middle;
}

.competitor-table th {
  background-color: var(--primary-color);
  color: white;
  font-weight: 600;
  position: sticky;
  top: 0;
}

.competitor-input {
  width: 100%;
  max-width: 240px;
  padding: 0.35rem 0.5rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 0.95rem;
}

.competitor-price-cell {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.competitor-del-btn {
  background-color: #7f8c8d;
  color: white;
  border: none;
  padding: 0.35rem 0.7rem;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
}

.competitor-del-btn:hover {
  filter: brightness(0.95);
}

.competitor-empty {
  color: #666;
  text-align: center;
}

/* 可用性指示器 */
.availability-indicator {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 8px;
}

.availability-indicator.good {
  background-color: var(--success-color);
}

.availability-indicator.warning {
  background-color: var(--warning-color);
}

.availability-indicator.critical {
  background-color: var(--danger-color);
}

/* 查看详情按钮 */
.view-details-btn {
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: background-color 0.2s;
  white-space: nowrap;
}

.view-details-btn:hover {
  background-color: #34495e;
}

.row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

.copy-details-btn {
  background-color: #2d3436;
  color: white;
  border: none;
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: background-color 0.2s;
  white-space: nowrap;
}

.copy-details-btn:hover {
  background-color: #3d4548;
}

.copy-details-btn:disabled {
  background-color: #95a5a6;
  cursor: not-allowed;
}

/* 复制详情弹窗 */
.copy-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1200;
  padding: 1rem;
}

.copy-modal.is-open {
  display: flex;
}

.copy-modal-card {
  width: 100%;
  max-width: 860px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

.copy-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid #eee;
}

.copy-modal-header h3 {
  font-size: 1.05rem;
  color: #333;
}

.copy-modal-close {
  background: transparent;
  border: none;
  font-size: 1.3rem;
  cursor: pointer;
  color: #666;
}

.copy-modal-body {
  padding: 1rem;
}

.copy-modal-textarea {
  width: 100%;
  min-height: 220px;
  resize: vertical;
  padding: 0.75rem;
  border: 1px solid #d7dee8;
  border-radius: 8px;
  font-size: 0.95rem;
  line-height: 1.5;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

/* 酒店折扣设置弹窗 */
.discount-settings-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.discount-settings-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.discount-settings-row label {
  min-width: 90px;
  color: #333;
  font-weight: 700;
}

.discount-settings-input {
  width: 220px;
  max-width: 100%;
  padding: 0.45rem 0.6rem;
  border: 1px solid #d7dee8;
  border-radius: 8px;
  font-size: 0.95rem;
}

.discount-settings-hint {
  margin-top: 0.7rem;
  font-size: 0.9rem;
  color: #666;
}

/* 美团立减规则弹窗 */
.reduction-rules-tip {
  font-size: 0.9rem;
  color: #555;
  margin-bottom: 0.6rem;
}

.reduction-rules-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
}

.reduction-rules-table th,
.reduction-rules-table td {
  border: 1px solid #e6e9ef;
  padding: 0.5rem 0.6rem;
}

.reduction-rules-table th {
  background: #f6f8fb;
  color: #333;
  text-align: center;
  font-weight: 700;
}

.reduction-rule-input {
  width: 100%;
  max-width: 160px;
  padding: 0.35rem 0.5rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 0.95rem;
}

.reduction-rule-del-btn {
  background: #eef2f7;
  border: 1px solid #d7dee8;
  color: #333;
  padding: 0.35rem 0.6rem;
  border-radius: 6px;
  cursor: pointer;
}

.reduction-rule-del-btn:hover {
  background: #e7edf6;
}

.copy-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 0.8rem 1rem;
  border-top: 1px solid #eee;
  background: #fafbfc;
}

.copy-modal-actions .btn {
  border: none;
  padding: 0.5rem 0.9rem;
  border-radius: 6px;
  cursor: pointer;
}

.copy-modal-actions .btn-copy {
  background: var(--secondary-color);
  color: #fff;
}

.copy-modal-actions .btn-copy:hover {
  background: #2980b9;
}

.copy-modal-actions .btn-close {
  background: #eef2f7;
  border: 1px solid #d7dee8;
  color: #333;
}

.copy-modal-actions .btn-close:hover {
  background: #e7edf6;
}

/* 酒店详情 */
.hotel-details-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
  overflow: auto;
}

.hotel-details-card {
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  width: 100%;
  max-width: 1200px;
  padding: 1.5rem;
  max-height: 90vh;
  overflow-y: auto;
}

.hotel-details-header {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #eee;
}

.hotel-details-header h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.order-sources-section {
  margin: 1rem 0 1.5rem;
}

.order-sources-section h3 {
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
  color: var(--primary-color);
}

.order-sources-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-bottom: 0.5rem;
}

.order-sources-controls label {
  font-size: 0.9rem;
  color: #444;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.order-sources-controls select,
.order-sources-controls input[type="date"] {
  padding: 0.4rem 0.5rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 0.95rem;
}

.order-sources-refresh {
  background-color: var(--secondary-color);
  color: #fff;
  border: none;
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  cursor: pointer;
}

.order-sources-refresh:hover {
  background-color: #2980b9;
}

.order-sources-meta {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 0.5rem;
}

.order-sources-table {
  width: 100%;
  border-collapse: collapse;
  box-shadow: var(--card-shadow);
  background-color: white;
  border-radius: 8px;
  overflow: hidden;
  table-layout: fixed;
}

.order-sources-table th,
.order-sources-table td {
  padding: 0.6rem 0.5rem;
  text-align: left;
  border-bottom: 1px solid #eee;
  word-break: break-word;
}

.order-sources-table th {
  background-color: #f6f7f9;
  color: #333;
  font-weight: 700;
}

.order-sources-bar {
  height: 10px;
  background: #eef2f7;
  border-radius: 999px;
  overflow: hidden;
}

.order-sources-bar > span {
  display: block;
  height: 100%;
  background: var(--secondary-color);
}

.order-sources-empty {
  padding: 0.75rem;
  color: #666;
}

.stats-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.stat-item {
  background-color: #f8f9fa;
  padding: 0.75rem 1rem;
  border-radius: 6px;
  min-width: 150px;
  flex: 1;
}

.stat-label {
  font-size: 0.9rem;
  color: #666;
  display: block;
  margin-bottom: 0.3rem;
}

.stat-value {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--primary-color);
}

/* 返回按钮 */
.back-btn {
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
  margin-bottom: 1rem;
  align-self: flex-start;
  transition: background-color 0.2s;
}

.back-btn:hover {
  background-color: #34495e;
}

/* 房型统计部分 */
.room-types-section {
  margin-top: 1rem;
}

.room-types-section h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

/* 房型表格 */
.room-type-table {
  width: 100%;
  border-collapse: collapse;
  box-shadow: var(--card-shadow);
  background-color: white;
  border-radius: 8px;
  overflow: hidden;
  table-layout: fixed;
}

.room-type-table th, 
.room-type-table td {
  padding: 0.75rem 0.5rem;
  text-align: left;
  border-bottom: 1px solid #eee;
  word-break: break-word;
}

.room-type-table th {
  background-color: var(--primary-color);
  color: white;
  font-weight: 600;
  position: sticky;
  top: 0;
}

.room-type-table tr:last-child td {
  border-bottom: none;
}

.room-numbers-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  max-width: 100%;
}

/* 房间号标签 */
.room-badge {
  display: inline-block;
  padding: 0.3rem 0.6rem;
  font-size: 0.9rem;
  border-radius: 4px;
  background-color: #f1f1f1;
  margin-bottom: 0.3rem;
}

.room-badge.available {
  background-color: #e3f2fd;
  color: #2196f3;
  border: 1px solid #bbdefb;
}

.room-badge.occupied {
  background-color: #ffebee;
  color: #f44336;
  border: 1px solid #ffcdd2;
}

/* 无数据提示 */
.no-data {
  text-align: center;
  color: #777;
  padding: 1.5rem;
}

/* 页脚 */
footer {
  background-color: var(--primary-color);
  color: rgba(255, 255, 255, 0.8);
  padding: 0.8rem 0;
  text-align: center;
  font-size: 0.9rem;
  margin-top: auto;
}

/* 响应式设计 */
@media (max-width: 1024px) {
  .stat-item {
    min-width: calc(50% - 1rem);
  }
}

@media (max-width: 768px) {
  .controls {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .stats-summary {
    flex-direction: column;
  }
  
  .hotel-details-card {
    padding: 1rem;
  }
  
  .hotels-table th,
  .hotels-table td {
    padding: 0.6rem 0.4rem;
    font-size: 0.9rem;
  }

  .hotels-table {
    --hotels-thead-row-height: 38px;
  }
  
  .view-details-btn {
    padding: 0.3rem 0.6rem;
    font-size: 0.8rem;
  }
  
  /* 移动端表格列宽调整 */
  .hotels-table th:nth-child(4),
  .hotels-table td:nth-child(4),
  .hotels-table th:nth-child(5),
  .hotels-table td:nth-child(5),
  .hotels-table th:nth-child(6),
  .hotels-table td:nth-child(6) {
    display: table-cell; /* 确保所有列都显示 */
  }
}

@media (max-width: 480px) {
  header h1 {
    font-size: 1.4rem;
  }
  
  .hotel-details-header h2 {
    font-size: 1.2rem;
  }
  
  .room-types-section h3 {
    font-size: 1.2rem;
  }
  
  /* 使表格可以水平滚动 */
  .stats-grid {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 20px;
  }
  
  .hotels-table {
    min-width: 800px; /* 确保表格足够宽，可以显示所有列 */
    table-layout: auto;
  }
  
  /* 调整表格样式 */
  .hotels-table th,
  .hotels-table td {
    padding: 0.4rem 0.3rem;
    font-size: 0.8rem;
    white-space: nowrap;
  }

  .hotels-table {
    --hotels-thead-row-height: 32px;
  }
  
  /* 添加水平滚动提示 */
  .stats-grid::after {
    content: "← 左右滑动查看更多 →";
    display: block;
    text-align: center;
    padding: 5px;
    color: #666;
    font-size: 0.8rem;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
  }
  
  /* 调整按钮样式 */
  .view-details-btn {
    padding: 0.25rem 0.4rem;
    font-size: 0.75rem;
  }
  
  /* 优化详情页面在移动端的显示 */
  .hotel-details-card {
    padding: 0.75rem;
  }
  
  .stats-summary {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .stat-item {
    min-width: 100%;
  }
  
  /* 确保页面底部有足够空间 */
  .stats-grid {
    margin-bottom: 60px;
  }
  
  /* 调整页面容器边距 */
  .container {
    width: 100%;
    padding: 0 8px;
  }
  
  /* 调整标题大小 */
  header h1 {
    font-size: 1.2rem;
  }
  
  /* 调整控制区域布局 */
  .controls {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  
  /* 调整日期选择器宽度 */
  .date-picker {
    width: 100%;
  }
  
  /* 调整刷新按钮宽度 */
  .refresh-btn {
    width: 100%;
  }
}

/* 排序选择器样式 */
.sort-selector {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.sort-options {
  display: flex;
  align-items: center;
  gap: 8px;
}

#room-type-sort {
  padding: 5px 10px;
  border-radius: 4px;
  border: 1px solid #ccc;
  background-color: #fff;
  font-size: 14px;
}

@media (max-width: 768px) {
  .sort-selector {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  
  .sort-options {
    width: 100%;
  }
  
  #room-type-sort {
    flex-grow: 1;
  }
}

/* 返回顶部按钮样式 */
.back-to-top-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: white;
  font-size: 20px;
  border: none;
  cursor: pointer;
  display: none;
  z-index: 1000;
}

/* 移动端卡片布局 */
.hotel-cards-container {
  display: flex;
  flex-direction: column;
  gap: 15px;
  padding-bottom: 60px;
}

.hotel-card {
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  overflow: hidden;
}

.hotel-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 15px;
  background-color: var(--primary-color);
  color: white;
}

.hotel-card-header h3 {
  margin: 0;
  font-size: 1rem;
  display: flex;
  align-items: center;
}

.hotel-card-occupancy {
  font-weight: bold;
  padding: 3px 8px;
  border-radius: 12px;
  font-size: 0.9rem;
}

.hotel-card-occupancy.good {
  background-color: var(--success-color);
}

.hotel-card-occupancy.warning {
  background-color: var(--warning-color);
}

.hotel-card-occupancy.critical {
  background-color: var(--danger-color);
}

.hotel-card-body {
  padding: 10px 15px;
}

.hotel-card-row {
  display: flex;
  justify-content: space-between;
  padding: 5px 0;
  border-bottom: 1px solid #eee;
}

.hotel-card-row:last-child {
  border-bottom: none;
}

.hotel-card-footer {
  padding: 10px 15px;
  background-color: #f8f9fa;
  text-align: right;
}

.hotel-card-footer .view-details-btn {
  background-color: var(--secondary-color);
  color: white;
  border: none;
  padding: 5px 15px;
  border-radius: 4px;
  cursor: pointer;
}

/* 标签页样式 */
.tabs {
  display: flex;
  margin-bottom: 1rem;
  border-bottom: 1px solid #ddd;
}

.tab-btn {
  padding: 0.5rem 1rem;
  background-color: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  font-size: 1rem;
  color: #666;
  transition: all 0.2s;
}

.tab-btn:hover {
  color: var(--primary-color);
}

.tab-btn.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
  font-weight: 600;
}

/* 订单容器样式调整 */
.orders-container {
  background-color: white;
  border-radius: 8px;
  box-shadow: var(--card-shadow);
  padding: 1rem;
  margin-bottom: 2rem;
  width: 100%;
}

/* 订单表头样式 */
.orders-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #eee;
}

.orders-header h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--primary-color);
  margin: 0;
}

/* 订单表格容器 */
.orders-table-container {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 0.5rem;
  border-radius: 4px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* 订单控制区样式 */
.orders-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* 酒店筛选样式 */
.hotel-filter {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hotel-select {
  padding: 0.5rem;
  border: 1px solid #ddd;
  border-radius: 4px;
  background-color: white;
  font-size: 0.9rem;
  min-width: 150px;
}

.hotel-select:focus {
  outline: none;
  border-color: #4a90e2;
  box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.2);
}

/* 订单表格样式 */
.orders-table {
  width: 100%;
  border-collapse: collapse;
  background-color: white;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 1rem;
  table-layout: fixed;
}

.orders-table th,
.orders-table td {
  padding: 0.75rem 0.5rem;
  text-align: left;
  border-bottom: 1px solid #eee;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.orders-table th {
  background-color: var(--primary-color);
  color: white;
  font-weight: 600;
  position: sticky;
  top: 0;
  z-index: 10;
}

.orders-table tr:last-child td {
  border-bottom: none;
}

.orders-table tr:hover {
  background-color: #f5f5f5;
}

/* 订单表格列宽设置 */
.orders-table th:nth-child(1) {
  width: 10%; /* 时间 */
}
.orders-table th:nth-child(2) {
  width: 14%; /* 酒店名称 */
}
.orders-table th:nth-child(3) {
  width: 24%; /* 房型 */
}
.orders-table th:nth-child(4) {
  width: 7%; /* 付款金额 */
}
.orders-table th:nth-child(5) {
  width: 8%; /* 客人姓名 */
}
.orders-table th:nth-child(6) {
  width: 7%; /* 入住时间 */
}
.orders-table th:nth-child(7),
.orders-table th:nth-child(8) {
  width: 6%; /* 晚数、间数 */
  text-align: center;
}
.orders-table th:nth-child(9) {
  width: 8%; /* 剩余房间 */
  text-align: center;
}
.orders-table th:nth-child(10) {
  width: 8%; /* 状态 */
  text-align: center;
}

/* 设置对应的td居中对齐 */
.orders-table td:nth-child(7),
.orders-table td:nth-child(8),
.orders-table td:nth-child(9),
.orders-table td:nth-child(10) {
  text-align: center;
}

/* 行交替颜色 */
.orders-table tr:nth-child(even) {
  background-color: #f8f9fa;
}

.orders-table tr:hover {
  background-color: #e9f0f9;
}

/* 订单状态样式 */
.orders-table tr td:last-child {
  font-weight: 500;
}

.orders-table .status-normal {
  color: #2ecc71;
}

.orders-table .status-canceled {
  color: #e74c3c;
}

.orders-table .status-pending {
  color: #f39c12;
}

/* 订单状态标签 */
.order-status {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 600;
}

.order-status.normal {
  background-color: #e3f2fd;
  color: #2196f3;
}

.order-status.cancelled {
  background-color: #ffebee;
  color: #f44336;
}

.order-status.pending {
  background-color: #fff8e1;
  color: #ffa000;
}

.order-status.completed {
  background-color: #e8f5e9;
  color: #4caf50;
}

/* 响应式调整 */
@media (max-width: 1200px) {
  .orders-table {
    table-layout: auto;
  }
  
  .orders-table th,
  .orders-table td {
    padding: 0.6rem 0.4rem;
  }
}

@media (max-width: 768px) {
  .orders-table th,
  .orders-table td {
    padding: 0.5rem 0.3rem;
    font-size: 0.85rem;
  }
  
  .orders-controls {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  
  .hotel-filter {
    width: 100%;
  }
  
  .hotel-select {
    flex-grow: 1;
  }
}

@media (max-width: 480px) {
  .orders-container {
    padding: 0.5rem;
    border-radius: 0;
    box-shadow: none;
    background-color: transparent;
  }
  
  .orders-header {
    padding: 0 0.5rem;
  }
  
  .orders-header h3 {
    font-size: 1.1rem;
  }
  
  .orders-table-container {
    margin-left: -0.5rem;
    margin-right: -0.5rem;
    width: calc(100% + 1rem);
    box-shadow: none;
  }
  
  .orders-table {
    min-width: 800px;
  }
  
  .hotel-select {
    width: 100%;
  }
  
  .refresh-orders-btn {
    width: 100%;
    margin-top: 0.5rem;
  }
}

/* 订单指示器样式 */
.order-indicator {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 8px;
}

.order-indicator.good {
  background-color: var(--success-color);
}

.order-indicator.warning {
  background-color: var(--warning-color);
}

.order-indicator.critical {
  background-color: var(--danger-color);
}

/* 详情页中的指示器样式 */
.stat-value .availability-indicator {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 5px;
}

/* 每小时订单图表区域 */
.hourly-chart-section {
  margin: 1.5rem 0;
  padding: 1rem;
  background-color: white;
  border-radius: 8px;
  box-shadow: var(--card-shadow);
}

.hourly-chart-section h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

/* 日期选择容器 */
.date-selection-container {
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding: 0.8rem;
  background-color: #f8f9fa;
  border-radius: 6px;
  border: 1px solid #eee;
}

/* 日期范围容器 */
.date-range-container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px dashed #ddd;
}

/* 日期选择器容器 */
.date-picker-container {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

/* 日期范围选择器 */
.date-range-picker-container {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.date-range-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary-color);
  margin-bottom: 0.3rem;
}

.date-range-inputs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: flex-end;
}

.date-input-group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.date-input-group label {
  font-size: 0.85rem;
  color: #666;
}

.chart-date-picker {
  padding: 0.5rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 0.9rem;
  flex: 1;
  max-width: 200px;
}

/* 多日期容器 */
.multi-date-container {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

/* 已选择日期容器 */
.selected-dates-container {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.selected-dates-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--primary-color);
}

.selected-dates-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  min-height: 30px;
}

.no-dates {
  color: #999;
  font-style: italic;
  font-size: 0.9rem;
}

.selected-date-item {
  display: flex;
  align-items: center;
  background-color: #e3f2fd;
  border-radius: 4px;
  padding: 0.3rem 0.6rem;
  font-size: 0.9rem;
  gap: 0.5rem;
  border: 1px solid #bbdefb;
}

.selected-date {
  color: #1976d2;
}

.remove-date-btn {
  background: none;
  border: none;
  color: #f44336;
  cursor: pointer;
  font-size: 1.1rem;
  line-height: 1;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
}

.remove-date-btn:hover {
  color: #d32f2f;
}

/* 日期操作按钮 */
.date-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.date-action-btn {
  padding: 0.4rem 0.8rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: background-color 0.2s;
}

#add-date-btn {
  background-color: #e3f2fd;
  color: #1976d2;
  border: 1px solid #bbdefb;
}

#add-date-btn:hover {
  background-color: #bbdefb;
}

#clear-dates-btn {
  background-color: #ffebee;
  color: #f44336;
  border: 1px solid #ffcdd2;
}

#clear-dates-btn:hover {
  background-color: #ffcdd2;
}

#calc-avg-btn {
  background-color: #e8f5e9;
  color: #4caf50;
  border: 1px solid #c8e6c9;
}

#calc-avg-btn:hover {
  background-color: #c8e6c9;
}

.chart-container {
  width: 100%;
  height: 400px;
  position: relative;
}

canvas#hourly-chart {
  width: 100% !important;
  height: 100% !important;
}

@media (max-width: 768px) {
  .chart-container {
    height: 300px;
  }
  
  .date-selection-container {
    padding: 0.6rem;
  }
  
  .date-picker-container,
  .date-input-group {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
    width: 100%;
  }
  
  .date-range-inputs {
    flex-direction: column;
    width: 100%;
    gap: 0.8rem;
  }
  
  .chart-date-picker {
    max-width: 100%;
    width: 100%;
  }
  
  .date-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .date-action-btn {
    width: 100%;
  }
  
  #add-date-range-btn {
    margin-top: 0.5rem;
  }
}

@media (max-width: 480px) {
  .hourly-chart-section {
    padding: 0.75rem;
  }
  
  .hourly-chart-section h3 {
    font-size: 1.1rem;
  }
  
  .chart-container {
    height: 250px;
  }
  
  .date-selection-container {
    padding: 0.5rem;
    gap: 0.5rem;
  }
  
  .date-picker-container label,
  .date-input-group label {
    font-size: 0.9rem;
  }
  
  .date-range-label {
    font-size: 0.85rem;
  }
  
  .chart-date-picker {
    font-size: 0.85rem;
    padding: 0.4rem;
  }
  
  .selected-dates-label {
    font-size: 0.85rem;
  }
  
  .selected-date-item {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
  }
  
  .date-action-btn {
    padding: 0.35rem 0.6rem;
    font-size: 0.8rem;
  }
  
  .date-range-container {
    gap: 0.6rem;
    padding-bottom: 0.6rem;
  }
  
  .date-range-inputs {
    gap: 0.5rem;
  }
}

/* 日期选择器样式 */
.date-selector-container {
  margin: 10px 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.date-selector-label {
  font-weight: bold;
  font-size: 14px;
  color: #666;
}

.date-selector-dates {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.date-chip {
  background-color: #eee;
  border-radius: 16px;
  padding: 5px 12px;
  display: flex;
  align-items: center;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid #ddd;
}

.date-chip.selected {
  background-color: var(--secondary-color);
  color: white;
  border-color: var(--secondary-color);
}

.date-chip .remove-date {
  margin-left: 5px;
  font-size: 16px;
  width: 16px;
  height: 16px;
  line-height: 16px;
  text-align: center;
  cursor: pointer;
}

.add-date-btn {
  background-color: #f0f0f0;
  color: #666;
  border: 1px dashed #ccc;
  border-radius: 16px;
  padding: 5px 12px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
}

.add-date-btn:hover {
  background-color: #e6e6e6;
  color: #333;
}

/* 日期选择对话框 */
.date-picker-dialog {
  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;
}

.date-picker-content {
  background-color: white;
  border-radius: 8px;
  padding: 20px;
  min-width: 300px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.date-picker-content h3 {
  margin-top: 0;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.date-picker-content input[type="date"] {
  width: 100%;
  padding: 8px;
  margin-bottom: 20px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 16px;
}

.dialog-buttons {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.dialog-buttons button {
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
}

#cancel-date-btn {
  background-color: #f0f0f0;
  color: #666;
}

#add-compare-date-btn {
  background-color: var(--secondary-color);
  color: white;
}

.loading-chart {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 250px;
  color: #666;
  font-style: italic;
}

/* 移动端适配 */
@media (max-width: 480px) {
  .date-selector-container {
    margin: 5px 0;
  }
  
  .date-chip {
    padding: 4px 10px;
    font-size: 12px;
  }
  
  .add-date-btn {
    padding: 4px 10px;
    font-size: 12px;
  }
  
  .date-picker-content {
    width: 90%;
    padding: 15px;
  }
}

/* 订单表格中的房间状态指示器 */
.room-indicator {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 5px;
  vertical-align: middle;
}

.room-indicator.good {
  background-color: var(--success-color);
}

.room-indicator.warning {
  background-color: var(--warning-color);
}

.room-indicator.critical {
  background-color: var(--danger-color);
}

.room-availability {
  display: flex;
  align-items: center;
  justify-content: center;
}