:root {
  --brand-blue: #1990ff;
  --brand-blue-hover: #1477dd;
  --ghost-bg: #eef2ff;
  --ghost-hover: #e2e8ff;
  --page-bg: #f5f7fb;
  --panel-bg: #ffffff;
  --panel-border: #e5e7eb;
  --text-main: #111827;
  --text-muted: #6b7280;
  --table-stripe: #E2F0FF;
  --list-hover: #eef2ff;
  --topbar-title-color: #1990ff;
}

*, *::before, *::after {
  box-sizing: border-box;
}

/* 基础 */

body.bg-page {
  background: var(--page-bg);
  color: var(--text-main);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "PingFang SC", "Microsoft Yahei", sans-serif;
}

.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px;
  padding-bottom: 120px;
}

/* 顶部栏 */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  border-radius: 999px;
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
  position: relative;
}

.topbar-left {
  display: flex;
  align-items: center;
}

.logo-dot {
  position: relative;
  width: auto;
  height: auto;
}
.logo-dot::before {
  content: 'THE';
  display: inline-block;
  background: var(--brand-blue);
  color: #ffffff;
  font-weight: 700;
  font-size: 12px;
  line-height: 1;
  padding: 4px 6px;
  border-radius: 6px;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* 顶部中间：标题 / 文案 Tab */

.topbar-center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}



/* 顶部标题：默认蓝色 */

.topbar-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--topbar-title-color, var(--brand-blue));
}

/* 隐藏顶部标题与 Supabase 状态提示 */
.topbar-title { display: none !important; }
#supabaseStatus { display: none !important; }

.pill-muted {
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--brand-blue, #1990ff) !important;
  color: #ffffff !important;
  font-size: 12px;
}
.pill-muted.alt {
  background: #ffffff !important;
  color: var(--text-main) !important;
}

/* 用户名简写样式 */
.user-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--brand-blue);
  color: #ffffff;
  font-size: 12px;
  font-weight: 600;
  padding: 0;
}

/* 导航 Tab */

.nav-tab {
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  border: none;
  outline: none;
  background: var(--ghost-bg);
  color: var(--text-main);
  cursor: pointer;
}

.nav-tab-active {
  background: var(--brand-blue);
  color: #ffffff;
}

.nav-tab:hover {
  background: var(--ghost-hover);
}

/* 长形导航按钮（用于顶部“标题/文案”） */
.nav-long {
  min-width: 84px;
  padding: 8px 16px;
  border-radius: 999px;
}

@media (max-width: 430px) {
  .topbar-title {
    font-size: 14px;
  }
  .topbar-center {
    flex-wrap: wrap;
    gap: 6px;
  }
  .nav-long {
    min-width: 92px;
    padding: 9px 16px;
  }
  .toolbar {
    flex-wrap: nowrap;
    gap: 6px;
  }
  .search-wrapper {
    max-width: 160px;
    flex: 0 0 160px;
  }
  .search-input {
    width: 140px !important;
    max-width: none;
  }
  .filter-select {
    width: 108px !important;
    max-width: none;
    flex: 0 0 108px;
  }
.toolbar-actions {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  justify-items: center;
}
.toolbar-actions .function-btn {
  width: 100% !important;
  max-width: 180px;
  text-align: center;
}
}

/* 布局 */

.layout {
  margin-top: 16px;
  display: flex;
  gap: 16px;
  padding-bottom: 160px;
}

/* 工具栏按钮区（桌面端）：两排按钮间距 10px */
@media (min-width: 768px) {
  .toolbar-actions {
    display: flex;
    flex-wrap: wrap;
    column-gap: 12px;
    row-gap: 22px;
  }
}


.layout > .panel:last-child {
  margin-bottom: 32px;
}

/* Panel */

.panel {
  background: var(--panel-bg);
  border-radius: 24px;
  padding: 14px 16px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.04);
  border: 1px solid var(--panel-border);
}

/* 按钮系列 */

.function-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  border: none;
  cursor: pointer;
  background: var(--brand-blue); /* 主按钮：蓝色 */
  color: #ffffff;
  white-space: nowrap;
  transition: background 0.15s ease, box-shadow 0.15s ease,
    transform 0.1s ease;
}

.function-btn.btn-rect { border-radius: 999px; }
.function-btn.btn-compact { padding: 3px 7px; font-size: 11px; }

.function-btn:hover {
  background: var(--brand-blue-hover);
  box-shadow: 0 6px 18px rgba(25, 144, 255, 0.25);
  transform: translateY(-1px);
}

.function-btn:active {
  transform: translateY(0);
  box-shadow: none;
}

/* 灰色按钮：统一 #EEF2FF */

.function-btn.ghost {
  background: var(--ghost-bg, #eef2ff);
  color: var(--text-main);
  box-shadow: none;
}

.function-btn.ghost:hover {
  background: var(--ghost-hover, #e2e8ff);
  box-shadow: none;
}

/* 统一带 text-xs 的按钮字号，与功能按钮一致 */
.function-btn.text-xs {
  font-size: 13px !important;
  line-height: 1.2;
}

/* 专门给“复制/修改/删除”等小按钮用 */

.btn-inline {
  display: inline-flex !important;
  padding-inline: 4px;
}

/* Input / Select */

.field-input {
  width: 100%;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid #d1d5db;
  font-size: 13px;
  outline: none;
  background: #ffffff;
}

.field-input:focus {
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 1px rgba(25, 144, 255, 0.25);
}

/* 文本域：改为正常长方形，避免椭圆 */

textarea.field-input {
  border-radius: 12px;
}

.field-label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.search-input {
  max-width: 220px;
}

.filter-select {
  max-width: 160px;
}

/* 搜索框 + 清空按钮 */

.search-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 360px;
  flex: 1 1 auto;
}

.search-clear-btn {
  display: none;
  padding-inline: 10px;
  background: #ef4444;
  color: #ffffff;
}

.search-clear-btn:hover {
  background: #dc2626;
}

/* 删除确认按钮：红色背景 */
#btnConfirmDeleteCategory,
#btnConfirmDeleteCategoryContent {
  background: #ef4444;
  color: #ffffff;
}

#btnConfirmDeleteCategory:hover,
#btnConfirmDeleteCategoryContent:hover {
  background: #dc2626;
}

/* 分类列表 */

.category-list {
  list-style: none;
  margin: 0;
  padding: 4px 0;
}

/* 整行做成左右结构：左边分类名，右边“多少条 + 排序按钮” */
.category-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  cursor: pointer;
  color: var(--text-main);
}

.category-item + .category-item {
  margin-top: 4px;
}

.category-item:hover {
  background: var(--list-hover, #eef2ff);
}

.category-item.active {
  background: var(--brand-blue); /* 选中分类：#1990FF */
  color: #ffffff;
}

/* 左侧分类名：占满剩余空间，长文字省略号 */
.category-name {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 右侧区域：包含“多少条”和可能的↑↓按钮 */
.category-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  margin-left: 8px;
}

/* 数量文字稍微小一点，未选中时用灰色，激活时用半透明白 */
.category-count {
  font-size: 12px;
  color: var(--text-muted);
}

.category-item.active .category-count {
  color: rgba(255, 255, 255, 0.8);
}

/* 排序按钮容器，可选 */
.category-sort-controls .function-btn {
  padding-inline: 12px;
  min-width: 32px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.2s ease;
  color: var(--brand-blue, #1990ff) !important;
}

.category-sort-controls .function-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 2px 8px rgba(25, 144, 255, 0.2);
  color: var(--brand-blue-hover, #1477dd) !important;
}


/* 手机端布局 */

@media (max-width: 767px) {
  .layout {
    flex-direction: column;
  }
}

/* 基础工具类（替代 Tailwind 常用子集） */

.hidden { display: none !important; }
.flex { display: flex; }
.grid { display: grid; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }
.flex-wrap { flex-wrap: wrap; }
.flex-col { flex-direction: column; }
.flex-1 { flex: 1 1 0%; }
.flex-shrink-0 { flex-shrink: 0; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-6 { gap: 24px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mt-1 { margin-top: 4px; }
.mt-2 { margin-top: 8px; }
.mt-3 { margin-top: 12px; }
.ml-2 { margin-left: 8px; }
.w-full { width: 100%; }
.w-12 { width: 3rem; }
.w-28 { width: 7rem; }
.w-40 { width: 10rem; }
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-xs { font-size: 12px; }
.text-sm { font-size: 13px; }
.text-base { font-size: 15px; }
.text-2xl { font-size: 24px; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.min-w-0 { min-width: 0; }
.min-w-\[120px\] { min-width: 120px; }
.space-y-2 > * + * { margin-top: 8px; }
.space-y-3 > * + * { margin-top: 12px; }
.text-gray-500 { color: #6b7280; }
.text-gray-600 { color: #4b5563; }

@media (min-width: 768px) {
  .md\:block { display: block !important; }
  .md\:hidden { display: none !important; }
  .md\:w-64 { width: 16rem; }
  .md\:w-auto { width: auto; }
  .md\:w-1\/2 { width: 50%; }
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .md\:flex-shrink-0 { flex-shrink: 0; }
}

/* 手机端分类下拉包装 */

#mobileCategoryWrapper {
  position: relative;
  margin-bottom: 12px;
}

/* 桌面表格 */

.basic-table {
  border-collapse: collapse;
  width: 100%;
  font-size: 13px;
}

.basic-table thead tr th {
  padding: 6px 8px;
  font-weight: 500;
  color: var(--text-muted);
  border-bottom: 1px solid #e5e7eb;
}

.basic-table tbody tr td {
  padding: 8px 8px;
  border-bottom: 1px solid #f3f4f6;
  vertical-align: top;
}

.basic-table tbody tr:nth-child(2n) {
  background: var(--table-stripe, #f9fafb);
}

/* 操作按钮区域：水平排列 */

.actions-cell {
  text-align: center;
}

.action-group {
  display: inline-flex;
  gap: 6px;
  flex-wrap: nowrap;
}

.function-btn.btn-inline { padding: 6px 4px; }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

/* 手机端卡片 */

.mobile-card {
  border-radius: 18px;
}

/* 移动端卡片隔行背景 */
.mobile-card:nth-child(2n) {
  background: var(--table-stripe, #E2F0FF);
}

/* 手机端按钮一排 */

.mobile-card .flex {
  flex-wrap: nowrap;
  gap: 3px;
}

.mobile-card .function-btn {
  flex: 0 0 auto;
  min-width: 40px;
  padding: 4px 5px;
  font-size: 13px;
  line-height: 1.2;
}

.mobile-card-details {
  margin-top: 8px;
  padding: 8px 10px;
  border-radius: 12px;
  background: var(--panel-subtle-bg, #f8fafc);
  color: var(--text-main);
  font-size: 13px;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
  overflow: hidden;
}
.mobile-actions { margin-top: 8px; width: 100%; justify-content: flex-end; }

.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.break-anywhere { overflow-wrap: anywhere; word-break: break-word; }

/* Modal */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.35);
  display: none !important; /* 默认隐藏，只有移除hidden类时才显示 */
  align-items: center;
  justify-content: center;
  z-index: 40;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.modal-backdrop:not(.hidden) {
  display: flex !important; /* 只有当没有hidden类时才显示 */
  visibility: visible !important;
  opacity: 1 !important;
  pointer-events: auto !important;
  z-index: 40 !important;
}

.modal-backdrop.hidden {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
  z-index: -1 !important;
}

.modal {
  background: #ffffff;
  border-radius: 24px;
  max-width: 640px;
  width: 100%;
  padding: 16px 18px 14px;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.26);
}

.modal-lg {
  max-width: 840px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.modal-title {
  font-size: 15px;
  font-weight: 600;
}

.icon-btn {
  border: none;
  background: transparent;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}

.modal-body {
  margin-bottom: 10px;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

/* 手机端弹窗宽度，避免左右顶满 */

@media (max-width: 768px) {
  .modal {
    width: 92vw;
    max-width: 92vw;
    margin: 0 auto;
  }
}

/* 批量导入：识别预览隐藏 */

#importModal .import-preview-wrapper {
  display: none !important;
}

#importPreview {
  display: none !important;
}

/* Toast */

.toast {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  color: #ffffff;
  background: rgba(17, 24, 39, 0.92);
  z-index: 50;
}

/* 云端快照列表：位置由 JS 动态计算，这里只控制外观 */

.cloud-history-panel {
  position: absolute;
  width: 260px;
  max-width: calc(100vw - 24px); /* 防止在小屏幕超出左右 */
  max-height: 60vh;
  overflow: auto;
  background: #ffffff;
  border-radius: 18px;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.22);
  border: 1px solid #e5e7eb;
  padding: 8px 10px;
  z-index: 50;
}


.cloud-item {
  padding: 6px 6px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.cloud-item + .cloud-item {
  margin-top: 4px;
}

.cloud-item:hover {
  background: #f3f4ff;
}

.cloud-item-main {
  display: flex;
  flex-direction: column;
}

.cloud-item-name {
  font-size: 13px;
}

.cloud-item-meta {
  font-size: 11px;
  color: var(--text-muted);
}

.cloud-item-time {
  font-size: 11px;
  color: var(--text-muted);
}

/* 小屏兼容 */

@media (max-width: 640px) {
  .topbar {
    border-radius: 16px;
  }

  .panel {
    border-radius: 18px;
  }

  .modal {
    border-radius: 18px;
  }
}
.panel-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--topbar-title-color, var(--brand-blue));
}
.settings-page .function-btn {
  width: auto;
  min-width: 64px;
  padding: 5px 10px;
}
.settings-page input[type="color"] {
  width: 40px;
  height: 28px;
  padding: 0;
  border-radius: 8px;
}
.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }