/* /static/css/components/admin-table.css */
/* Admin 数据卡片组件样式 - 现代卡片网格布局 */
/* 设计理念：自适应列数，卡片化展示，轻量化容器 */
/* 相关文件：views/components/table-macros.html, static/js/admin/monitor-page.js */

/* ===== 卡片网格容器 ===== */
.admin-card-grid {
  display: grid;
  gap: 0.75rem;
  /* 自适应列数：最小 280px，自动填充 */
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

/* 大屏幕优化：限制最大列数 */
@media (min-width: 1280px) {
  .admin-card-grid {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  }
}

/* 小屏幕：单列 */
@media (max-width: 640px) {
  .admin-card-grid {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }
}

/* ===== 数据卡片 ===== */
.admin-data-card {
  /* 一层卡面：与页面/区块形成「card → inner」层级（见 surface-tokens） */
  background-color: var(--card-surface-bg);
  /* 边框使用主题变量（唯一真源），已包含透明度 */
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 1rem;
  /* 底影：与 --surface-bg 容器拉开层次，减轻「糊在同一平面」的疲劳感 */
  box-shadow: var(--card-shadow-base-light);
  transition:
    transform 0.15s ease,
    background-color 0.15s ease,
    border-color 0.15s ease,
    box-shadow 0.15s ease;
  position: relative;
  overflow: hidden;
}

:root.dark .admin-data-card {
  box-shadow: var(--card-shadow-base-dark);
}

.admin-data-card:hover {
  transform: translateY(-2px);
  /* 悬停时略向二层表面过渡，避免与卡内嵌套块同底无色差 */
  background-color: var(--inner-surface-bg);
  box-shadow: var(--card-shadow-hover-light);
  /* hover 时边框稍微明显一点 */
  border-color: color-mix(in srgb, var(--border-color), rgba(255, 255, 255, 0.05));
}

:root.dark .admin-data-card:hover {
  box-shadow: var(--card-shadow-hover-dark);
  border-color: color-mix(in srgb, var(--border-color), rgba(255, 255, 255, 0.03));
}

/* 选中状态 */
.admin-data-card.selected {
  background-color: color-mix(in srgb, var(--accent-color) 8%, var(--card-surface-bg));
  border-color: color-mix(in srgb, var(--accent-color) 35%, transparent);
}

:root.dark .admin-data-card.selected {
  background-color: color-mix(in srgb, var(--accent-color) 15%, var(--card-surface-bg));
  border-color: color-mix(in srgb, var(--accent-color) 35%, transparent);
}

/* 卡内嵌套块：在 inner 基础上再向页面 surface 偏一点，与卡面区分更明显、少依赖描边 */
.admin-data-card .admin-card-elevated-block {
  background-color: color-mix(in srgb, var(--inner-surface-bg) 68%, var(--surface-bg) 32%);
  border: 1px solid color-mix(in srgb, var(--border-color) 52%, transparent);
  border-radius: 0.5rem;
}

/* ===== 卡片头部 ===== */
.admin-card-header {
  display: flex;
  align-items: center; /* 垂直居中对齐勾选框和标题 */
  justify-content: flex-start;
  gap: 0.5rem;
  /* 负边距抵消父容器 padding，填充满卡片头部 */
  margin: -1rem -1rem 0 -1rem;
  padding: 0.75rem 1rem;
  /* 底部分隔线 */
  border-bottom: 1px solid var(--border-color);
}

.admin-card-title-group {
  flex: 1;
  min-width: 0;
}

.admin-card-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-color);
  line-height: 1.3;
  margin: 0;
  /* 单行截断 */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.admin-card-subtitle {
  font-size: 0.75rem;
  color: var(--secondary-text-color);
  margin-top: 0.125rem;
  /* 单行截断 */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ===== 卡片复选框 ===== */
/* 勾选框放入 header flex 布局，自动与标题垂直居中 */
.admin-card-checkbox {
  /* 标准尺寸 16px，符合行业规范 */
  width: 1rem;
  height: 1rem;
  border-radius: 0.1875rem;
  border: 1px solid var(--border-color);
  background-color: var(--input-surface-bg);
  cursor: pointer;
  transition: all 0.15s ease;
  flex-shrink: 0;
  margin-right: 0.5rem;
}

.admin-card-checkbox:checked {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
}

/* 有复选框时 header 需要调整对齐 */
.admin-data-card.has-checkbox .admin-card-header {
  /* 勾选框已在 flex 布局中，无需额外调整 */
}

/* ===== 卡片内容区 ===== */
.admin-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

/* 信息行 */
.admin-card-info-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--secondary-text-color);
}

.admin-card-info-row i {
  font-size: 0.875rem;
  width: 1rem;
  flex-shrink: 0;
  opacity: 0.7;
}

.admin-card-info-value {
  color: var(--text-color);
  font-weight: 500;
}

/* 标签组 */
.admin-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-top: 0.25rem;
}

.admin-card-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.125rem 0.5rem;
  font-size: 0.6875rem;
  font-weight: 500;
  border-radius: 0.25rem;
  background-color: var(--hover-bg-color);
  color: var(--secondary-text-color);
}

/* ===== 卡片底部 ===== */
.admin-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  /* 分隔线使用主题变量（唯一真源），已包含透明度 */
  border-top: 1px solid var(--border-color);
  /* 覆盖 glassmorphism.css 中全局 footer 的背景色 */
  background: transparent !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

/* ===== 状态徽章 ===== */
.admin-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 9999px;
  white-space: nowrap;
}

.admin-card-badge-online {
  background-color: color-mix(in srgb, var(--success-color) 10%, transparent);
  color: var(--success-color);
}

.admin-card-badge-offline {
  background-color: color-mix(in srgb, var(--error-color) 10%, transparent);
  color: var(--error-color);
}

.admin-card-badge-warning {
  background-color: color-mix(in srgb, var(--warning-color) 10%, transparent);
  color: var(--warning-color);
}

.admin-card-badge-cached {
  background-color: color-mix(in srgb, var(--warning-color) 10%, transparent);
  color: var(--warning-color);
}

.admin-card-badge-limited {
  background-color: color-mix(in srgb, var(--error-color) 10%, transparent);
  color: var(--error-color);
}

.admin-card-badge-default {
  background-color: var(--hover-bg-color);
  color: var(--secondary-text-color);
}

.admin-card-badge-loading,
.admin-card-badge-disconnected {
  background-color: var(--hover-bg-color);
  color: var(--secondary-text-color);
}

/* 状态指示点 */
.admin-card-status-dot {
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 50%;
  flex-shrink: 0;
}

.admin-card-status-dot-online {
  background-color: var(--success-color);
  animation: pulse-green 2s infinite;
}

.admin-card-status-dot-offline {
  background-color: var(--error-color);
}

.admin-card-status-dot-warning {
  background-color: var(--warning-color);
  animation: pulse-yellow 2s infinite;
}

.admin-card-status-dot-cached {
  background-color: var(--warning-color);
  animation: pulse-yellow 2s infinite;
}

.admin-card-status-dot-limited {
  background-color: var(--error-color);
}

.admin-card-status-dot-loading {
  background-color: var(--secondary-text-color);
  animation: pulse-neutral 1.2s infinite;
}

.admin-card-status-dot-disconnected {
  background-color: var(--secondary-text-color);
}

@keyframes pulse-green {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes pulse-yellow {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

@keyframes pulse-neutral {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

/* ===== 操作按钮组 ===== */
.admin-card-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

/* ===== 分页栏 ===== */
.admin-card-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  margin-top: 0.5rem;
  /* 顶部分隔线使用主题变量（唯一真源），已包含透明度 */
  border-top: 1px solid var(--border-color);
}

.admin-card-pagination-info {
  font-size: 0.8125rem;
  color: var(--secondary-text-color);
}

.admin-card-pagination-buttons {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.admin-card-pagination-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  padding: 0.375rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-color);
  background-color: transparent;
  /* 边框使用主题变量（唯一真源），已包含透明度 */
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.admin-card-pagination-btn:hover:not(:disabled) {
  background-color: color-mix(in srgb, var(--secondary-text-color) 10%, transparent);
}

:root.dark .admin-card-pagination-btn:hover:not(:disabled) {
  background-color: color-mix(in srgb, var(--secondary-text-color) 20%, transparent);
}

.admin-card-pagination-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ===== 空状态 ===== */
.admin-card-empty {
  grid-column: 1 / -1;
  padding: 3rem 1rem;
  text-align: center;
}

.admin-card-empty-icon {
  width: 4rem;
  height: 4rem;
  margin: 0 auto 1rem;
  background-color: var(--inner-surface-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.admin-card-empty-icon i {
  font-size: 1.75rem;
  color: var(--secondary-text-color);
}

.admin-card-empty-title {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-color);
  margin-bottom: 0.375rem;
}

.admin-card-empty-desc {
  font-size: 0.8125rem;
  color: var(--secondary-text-color);
}

/* ===== 加载状态 ===== */
.admin-card-loading {
  grid-column: 1 / -1;
  padding: 3rem 1rem;
  text-align: center;
}

.admin-card-loading-spinner {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  border: 2px solid var(--border-color);
  border-top-color: var(--accent-color);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===== 告警规则：PC 列式列表 + 移动端卡片 ===== */
body.admin-page .admin-card.alert-rules-card {
  overflow: visible;
}

.alert-rules-grid-layout {
  grid-template-columns: minmax(0, 1fr);
}

.alert-rules-filter-strip {
  max-width: 100%;
  overflow-x: auto;
  padding-bottom: 0.125rem;
  scrollbar-width: none;
}

.alert-rules-filter-strip::-webkit-scrollbar {
  display: none;
}

.alert-rules-filter-btn {
  flex: 0 0 auto;
  white-space: nowrap;
}

.alert-rule-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "main toggle"
    "condition condition"
    "meta secondary-actions";
  gap: 0.625rem 0.75rem;
  align-items: center;
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  padding: 0.75rem;
  background-color: var(--inner-surface-bg);
  transition:
    border-color var(--transition-normal) ease,
    background-color var(--transition-normal) ease,
    box-shadow var(--transition-normal) ease;
}

.alert-rule-row:hover,
.alert-rule-row:focus-within {
  border-color: color-mix(in srgb, var(--accent-color) 26%, var(--border-color));
  background-color: color-mix(in srgb, var(--inner-active-surface-bg) 72%, var(--inner-surface-bg));
  box-shadow: var(--card-shadow-inner-hover-light);
}

:root.dark .alert-rule-row:hover,
:root.dark .alert-rule-row:focus-within {
  box-shadow: var(--card-shadow-inner-hover-dark);
}

.alert-rule-row__main {
  grid-area: main;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.alert-rule-row__icon {
  position: relative;
  display: inline-flex;
  width: 2.75rem;
  height: 2.75rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-color);
  border-radius: 0.75rem;
  background-color: var(--input-surface-bg);
}

.alert-rule-row__status-dot {
  position: absolute;
  top: -0.25rem;
  left: -0.25rem;
  width: 0.625rem;
  height: 0.625rem;
  border: 2px solid var(--inner-surface-bg);
  border-radius: 9999px;
}

.alert-rule-row__title {
  min-width: 0;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  color: var(--text-color);
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.35;
  white-space: normal;
}

.alert-rule-row__condition {
  grid-area: condition;
}

.alert-rule-row__condition-primary {
  color: var(--text-color);
  font-size: 0.8125rem;
  font-weight: 500;
  line-height: 1.4;
}

.alert-rule-row__condition-secondary {
  margin-top: 0.25rem;
  color: var(--secondary-text-color);
  font-size: 0.75rem;
  line-height: 1.4;
}

.alert-rule-row__meta {
  grid-area: meta;
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 0.75rem;
}

.alert-rule-row__state-pill {
  display: inline-flex;
  align-items: center;
  border: 1px solid color-mix(in srgb, var(--secondary-text-color) 22%, transparent);
  border-radius: 9999px;
  padding: 0.125rem 0.5rem;
  background-color: var(--small-element-surface-bg);
  color: var(--secondary-text-color);
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.25;
}

.alert-rule-row__state-pill[data-enabled="true"] {
  border-color: color-mix(in srgb, var(--success-color) 30%, transparent);
  background-color: color-mix(in srgb, var(--success-color) 12%, transparent);
  color: var(--success-color);
}

.alert-rule-row__updated {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 0.375rem;
  color: var(--secondary-text-color);
  font-size: 0.75rem;
}

.alert-rule-row__updated::before {
  content: "更新";
  flex: 0 0 auto;
  opacity: 0.72;
}

.alert-rule-row__updated-full {
  display: none;
}

.alert-rule-row__actions {
  display: contents;
}

.alert-rule-row__actions > .tw-switch {
  grid-area: toggle;
  align-self: center;
  justify-self: end;
}

.alert-rule-row__secondary-actions {
  grid-area: secondary-actions;
  display: flex;
  align-items: center;
  justify-self: end;
  gap: 0;
}

.alert-rule-actions-menu {
  position: relative;
}

.alert-rule-actions-menu > summary {
  list-style: none;
}

.alert-rule-actions-menu > summary::-webkit-details-marker {
  display: none;
}

.alert-rule-actions-popover {
  top: auto;
  right: 0;
  bottom: calc(100% + 0.375rem);
}

.alert-rule-actions-menu[open] .alert-rule-actions-popover {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.alert-rule-actions-popover .dropdown-menu__item[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.58;
}

.alert-rule-actions-popover .dropdown-menu__item-content {
  display: flex;
  flex-direction: row;
  align-items: center;
  white-space: normal;
}

.alert-rule-actions-popover__labels {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.alert-rule-actions-popover .dropdown-menu__item.text-theme-error .dropdown-menu__item-icon,
.alert-rule-actions-popover .dropdown-menu__item.text-theme-error .dropdown-menu__item-text {
  color: var(--error-color);
}

@media (min-width: 1280px) {
  .alert-rules-grid-layout,
  .alert-rule-row {
    grid-template-columns: minmax(14rem, 2fr) minmax(11rem, 1.35fr) 6.5rem minmax(8rem, 1fr) 5.5rem;
  }

  .alert-rule-row {
    grid-template-areas: "main condition state updated actions";
    gap: 1rem;
    padding: 0.75rem 1rem;
  }

  .alert-rule-row__icon {
    width: 2.5rem;
    height: 2.5rem;
  }

  .alert-rule-row__title {
    display: block;
    white-space: nowrap;
  }

  .alert-rule-row__meta {
    display: contents;
  }

  .alert-rule-row__state {
    grid-area: state;
  }

  .alert-rule-row__updated {
    grid-area: updated;
    display: block;
  }

  .alert-rule-row__updated::before {
    content: none;
  }

  .alert-rule-row__updated-full {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.6875rem;
    opacity: 0.78;
  }

  .alert-rule-row__actions {
    grid-area: actions;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    gap: 0.375rem;
  }

  .alert-rule-row__secondary-actions {
    display: contents;
  }
}

@media (max-width: 1279px) {
  #alert-rules-table-shell {
    border: 0;
    background: transparent;
  }

  #alert-rules-list {
    padding: 0;
  }

  .alert-rule-row {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "main main"
      "condition secondary-actions"
      "state updated";
    gap: 0.75rem;
  }

  .alert-rule-row__main {
    padding-right: 2.75rem;
  }

  .alert-rule-row__condition {
    margin-top: 0;
  }

  .alert-rule-row__meta {
    display: contents;
  }

  .alert-rule-row__state {
    grid-area: state;
    align-self: center;
  }

  .alert-rule-row__updated {
    grid-area: updated;
    align-self: center;
    justify-self: end;
    margin-left: 0;
    text-align: right;
  }

  .alert-rule-row__actions > .tw-switch {
    position: absolute;
    top: 2.125rem;
    right: 0.75rem;
    transform: translateY(-50%);
  }

  .alert-rule-row__secondary-actions {
    grid-area: secondary-actions;
    align-self: center;
    justify-self: end;
    gap: 0.375rem;
    border: 0;
    border-radius: 0;
    padding: 0;
    background: transparent;
  }

  .alert-rule-row__secondary-actions .ti {
    font-size: 0.875rem;
  }
}

/* ===== 告警规则：规则类型卡片网格按容器宽度自适应换行 ===== */
.alert-rule-type-grid {
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
}

/* ===== 告警规则：新建时服务器多选下拉 ===== */
/* 面板必须走 .glass-dropdown（见 glassmorphism.css / 主题系统.md）。
 * 仅 bg-theme-card 在玻璃态下只有半透明、无 blur，会穿出下方表单导致对比不足。
 * 嵌套在 admin-overlay 玻璃面板内时，子层 backdrop-filter 可能采样失效，
 * 故玻璃态下抬高不透明度（仍用 card RGB 同源 token），保证列表可读。 */
:root[data-glass='on']:not(.dark) #alert-rule-sids-panel.glass-dropdown {
  background-color: rgba(
    var(--light-card-bg-color-rgb),
    clamp(0.78, calc(var(--glass-light-opacity, 0.35) + 0.45), 0.96)
  );
}

:root.dark[data-glass='on'] #alert-rule-sids-panel.glass-dropdown {
  background-color: rgba(
    var(--dark-card-bg-color-rgb),
    clamp(0.72, calc(var(--glass-dark-opacity, 0.4) + 0.4), 0.92)
  );
}

.alert-rules-sids-list {
  max-height: 16rem; /* 约 256px */
  overflow-y: auto;
}