:root {
  --page-max-width: 1600px;

  --card-bg: #ffffff;
  --card-border: #e4e7f0;
  --card-shadow: 0 18px 35px rgba(15, 23, 42, 0.06);

  --accent: #2563eb;
  --accent-soft: rgba(37, 99, 235, 0.07);

  --text-color: #111827;
  --muted: #6b7280;

  --danger: #e11d48;
  --danger-soft: rgba(225, 29, 72, 0.06);

  --radius-xl: 10px;
  --radius-lg: 10px;
  --radius-search: 10px;
  --radius-hover: 5px;
  --radius-footer: 6px;

  --border-subtle: #e5e7eb;

  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans",
    sans-serif;
}

/* 全局基础样式 */

html,
body {
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  font-family: var(--font-sans);
  background: radial-gradient(circle at top, #e5edff 0, #f5f7fb 42%, #f5f7fb 100%);
  color: var(--text-color);
  -webkit-font-smoothing: antialiased;
}

/* 页面布局 */

.page {
  max-width: var(--page-max-width);
  width: 96vw;
  margin: 0 auto;
  padding: 32px 18px 40px;
}

.page-header {
  text-align: center;
  margin-bottom: 24px;
}

.page-header h1 {
  margin: 0 0 8px;
  font-size: 2rem;
  font-weight: 650;
  letter-spacing: 0.02em;
}

.page-header p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.page-header a {
  color: var(--accent);
  text-decoration: none;
  border-radius: var(--radius-hover);
  padding: 2px 6px;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.page-header a:hover {
  background-color: var(--accent-soft);
}

.page-main {
  display: flex;
  justify-content: center;
}

/* 卡片容器 */

.card {
  width: 100%;
  padding: 18px 18px 16px;
  background: var(--card-bg);
  border-radius: var(--radius-xl);
  box-shadow: var(--card-shadow);
  border: 1px solid var(--card-border);
}

/* 状态提示 */

.loading,
.error {
  padding: 14px 16px;
  border-radius: var(--radius-lg);
  font-size: 0.92rem;
  line-height: 1.5;
}

.loading {
  background: #f3f6ff;
  border: 1px solid #d3ddff;
  color: #1d4ed8;
}

.error {
  background: var(--danger-soft);
  border: 1px solid rgba(225, 29, 72, 0.3);
  color: var(--danger);
  white-space: pre-wrap;
}

/* Grid.js 容器 */

.gridjs-container {
  color: var(--text-color);
  font-size: 0.9rem;
}

/* 搜索框与分页栏 */

.gridjs-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.gridjs-search {
  margin: 0;
}

.gridjs-search input {
  width: 240px;
  max-width: 100%;
  padding: 7px 12px;
  border-radius: var(--radius-search);
  border: 1px solid var(--border-subtle);
  background-color: #f9fafb;
  color: var(--text-color);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.gridjs-search input::placeholder {
  color: var(--muted);
}

.gridjs-search input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.2);
  background-color: #ffffff;
}

/* 表格 */

.gridjs-wrapper {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
  background-color: #ffffff;
}

.gridjs-table {
  width: 100%;
}

.gridjs-th,
.gridjs-td {
  padding: 10px 18px !important;
}

/* 表头 */

.gridjs-th {
  background: #f3f4f6;
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: #4b5563 !important;
}

.gridjs-th-sort .gridjs-th-content {
  height: 24px;
  display: inline-flex;
  align-items: center;
}

.gridjs-sort {
  height: 24px !important;
  display: inline-flex;
  align-items: center;
}

/* 行 */

.gridjs-tbody .gridjs-tr:nth-child(odd) .gridjs-td {
  background-color: #ffffff;
}

.gridjs-tbody .gridjs-tr:nth-child(even) .gridjs-td {
  background-color: #f9fafb;
}

.gridjs-tbody .gridjs-tr:hover .gridjs-td {
  background-color: #eef2ff;
}

/* 各列细节 */

.name-cell {
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  border-radius: var(--radius-hover);
  padding: 2px 6px;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.name-cell:hover {
  background-color: var(--accent-soft);
}

.gridjs-td:nth-child(1) {
  max-width: 240px;
  white-space: normal;
}

.gridjs-td:nth-child(2) {
  color: var(--muted);
}

.gridjs-td:nth-child(3) {
  min-width: 60px;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.gridjs-td:nth-child(4) {
  min-width: 100px;
  white-space: normal;
}

.gridjs-td:nth-child(5),
.gridjs-td:nth-child(6) {
  min-width: 100px;
  white-space: normal;
  font-variant-numeric: tabular-nums;
}

/* 分页 */

.gridjs-footer {
  margin-top: 10px;
}

.gridjs-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--muted);
}

.gridjs-pagination button {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  height: 32px;
  min-width: 32px;

  border: 1px solid transparent;

  background-color: transparent;
  color: var(--muted);
  font-size: 0.85rem;
  cursor: pointer;
  line-height: 1;

  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease,
    box-shadow 0.15s ease;
}

/* 鼠标悬停效果 */
.gridjs-pagination button:hover {
  background-color: #e5edff;
  color: var(--accent);
}

/* 页脚 */

.page-footer {
  margin-top: 20px;
  text-align: center;
  color: var(--muted);
  font-size: 0.8rem;
}

.page-footer small {
  display: inline-block;
  padding: 6px 10px;
  border-radius: var(--radius-footer);
  background-color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(209, 213, 219, 0.8);
}

/* 基础按钮：加上 inline-flex 让内容按行内 flex 布局 */
#refresh-btn {
  margin-left: 8px;
  padding: 4px 10px;
  border-radius: var(--radius-hover);
  border: 1px solid rgba(156, 163, 175, 0.7);
  background-color: #ffffff;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.4;
  cursor: pointer;
  vertical-align: middle;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease,
    box-shadow 0.15s ease, opacity 0.15s ease;
}

#refresh-btn:hover {
  background-color: var(--accent-soft);
  color: var(--accent);
  border-color: rgba(129, 140, 248, 0.9);
}

#refresh-btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.3);
  border-color: var(--accent);
}

#refresh-btn:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

/* 刷新中状态：不再用 absolute，而是让伪元素参与 flex */
#refresh-btn.is-loading {
  color: var(--muted);
  border-color: rgba(156, 163, 175, 0.7);
  background-color: #f9fafb;
  cursor: wait;
  padding-left: 10px;
  position: relative;
}

#refresh-btn.is-loading::before {
  content: "";
  width: 12px;
  height: 12px;
  margin-right: 6px;

  border-radius: 999px;
  border: 2px solid rgba(156, 163, 175, 0.6);
  border-top-color: var(--accent);
  border-right-color: var(--accent);

  position: static;
  animation: refresh-spin 0.7s linear infinite;
}

/* loading 小圆圈旋转动画 */
@keyframes refresh-spin {
  to {
    transform: rotate(360deg);
  }
}