/* ===== 全局变量 ===== */
:root {
  --primary: #3b82f6;
  --primary-light: #dbeafe;
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  --purple: #8b5cf6;
  --pink: #ec4899;
  --cyan: #06b6d4;
  --bg: #f8fafc;
  --bg-secondary: #f1f5f9;
  --card: #ffffff;
  --border: #e2e8f0;
  --text: #1e293b;
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --shadow: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.1);
  --radius: 14px;
  --radius-sm: 8px;
}

[data-theme="dark"] {
  --bg: #0f172a;
  --bg-secondary: #1a2332;
  --card: #1e293b;
  --border: #334155;
  --text: #f1f5f9;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --shadow: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.4);
}

/* ===== 全局重置 ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  padding-bottom: 80px;
  -webkit-text-size-adjust: 100%;
}
body.auth-page-body {
  padding-bottom: 0;
}
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea {
  font-family: inherit;
  font-size: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  background: var(--card);
  color: var(--text);
  outline: none;
  width: 100%;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
}
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-thumb { background: var(--text-muted); border-radius: 3px; }

/* ===== 主应用 ===== */
.app-container { max-width: 800px; margin: 0 auto; }

/* 顶部导航 */
.top-bar {
  position: sticky;
  top: 0;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  z-index: 100;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.top-bar-title { font-size: 1.125rem; font-weight: 700; flex: 1; }
.top-bar-btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}
.top-bar-btn:active { background: var(--bg); }
.top-bar-add-btn {
  padding: 7px 16px;
  border-radius: 20px;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}
.top-bar-add-btn:active { background: var(--primary); color: white; }

/* 页面切换 */
.page { display: none; }
.page.active { display: block; }
.page-content { padding: 16px; }

/* ===== 卡片 ===== */
.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}
.card-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-title .more { font-size: 0.8125rem; color: var(--text-muted); font-weight: normal; cursor: pointer; }
.card-title .more:hover { color: var(--primary); }

/* 空提示 */
.empty-hint {
  text-align: center;
  color: var(--text-muted);
  padding: 20px;
  font-size: 0.875rem;
}

/* ===== 记账FAB ===== */
.fab {
  position: fixed;
  bottom: 90px;
  right: 20px;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(102,126,234,0.4);
  z-index: 99;
}

/* ===== 弹窗 ===== */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 200;
  display: none;
  align-items: flex-end;
}
.modal.show { display: flex; }
.modal-content {
  background: var(--card);
  width: 100%;
  max-height: 90vh;
  border-radius: 20px 20px 0 0;
  overflow-y: auto;
  animation: slideUp 0.3s ease;
}
@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}
.modal-header {
  padding: 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: var(--card);
  z-index: 1;
}
.modal-close { font-size: 1.5rem; color: var(--text-secondary); }
.modal-title { font-size: 1.0625rem; font-weight: 700; }
.modal-body { padding: 16px; }

/* AI智能输入栏 */
.ai-input-bar {
  margin-bottom: 14px;
}
.ai-input-row {
  display: flex;
  gap: 8px;
}
.ai-parse-input {
  flex: 1;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 20px;
  font-size: 0.875rem;
  background: var(--bg-secondary);
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.2s;
}
.ai-parse-input:focus {
  border-color: var(--primary);
  background: var(--card);
}
.ai-parse-btn {
  padding: 10px 18px;
  border: none;
  border-radius: 20px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
}
.ai-parse-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.ai-parse-result {
  margin-top: 8px;
}
.ai-parse-ok {
  background: linear-gradient(135deg, rgba(102,126,234,0.08), rgba(118,75,162,0.08));
  border: 1px solid rgba(102,126,234,0.2);
  border-radius: 10px;
  padding: 10px 12px;
}
.ai-parse-info {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
  font-size: 0.9375rem;
}
.ai-parse-type {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 8px;
  color: white;
}
.ai-parse-type.expense { background: #ef4444; }
.ai-parse-type.income { background: #10b981; }
.ai-parse-type.transfer { background: #3b82f6; }
.ai-parse-amount {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 16px;
}
.ai-parse-cat {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  background: var(--card);
  padding: 2px 8px;
  border-radius: 8px;
}
.ai-parse-detail {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.ai-parse-apply {
  width: 100%;
  padding: 8px;
  border: none;
  border-radius: 8px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
}
.ai-parse-apply:active {
  opacity: 0.85;
}
.ai-parse-err {
  font-size: 0.8125rem;
  color: var(--danger);
  background: rgba(239,68,68,0.06);
  padding: 8px 12px;
  border-radius: 8px;
  text-align: center;
}

/* 类型切换 */
.type-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}
.type-tab {
  padding: 10px;
  border-radius: var(--radius-sm);
  text-align: center;
  font-weight: 600;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}
.type-tab.active { background: var(--primary); color: white; border-color: var(--primary); }
.type-tab.active.expense { background: var(--danger); color: white; border-color: var(--danger); }
.type-tab.active.income { background: var(--success); color: white; border-color: var(--success); }
.type-tab.active.transfer { background: var(--primary); color: white; border-color: var(--primary); }

/* 分类选择 */
.category-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}
.category-item {
  padding: 10px 4px;
  border-radius: var(--radius-sm);
  text-align: center;
  border: 1px solid transparent;
  font-size: 0.8125rem;
  color: var(--text-secondary);
}
.category-item .emoji {
  font-size: 1.5rem;
  display: block;
  margin-bottom: 4px;
}
.category-item.active {
  background: var(--primary-light);
  color: var(--primary);
  border-color: var(--primary);
  font-weight: 600;
}
.category-item.add-cat { border: 1px dashed var(--border); }

/* 金额输入 */
.amount-input-wrap { position: relative; margin-bottom: 16px; }
.amount-input {
  font-size: 2rem;
  font-weight: 800;
  text-align: center;
  border: none;
  background: transparent;
  padding: 16px 0;
  width: 100%;
}
.amount-input:focus { box-shadow: none; }
/* 语音输入增强按钮 */
.voice-input-row {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
  margin-top: -8px;
}
.voice-btn-enhanced {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(102,126,234,0.08), rgba(118,75,162,0.08));
  border: 1.5px solid rgba(102,126,234,0.25);
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  animation: voiceHintPulse 2s ease-in-out 2;
}
.voice-btn-enhanced:active,
.voice-btn-enhanced.recording {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  border-color: #ef4444;
  color: white;
  animation: none;
}
.voice-btn-icon {
  font-size: 1rem;
  line-height: 1;
}
.voice-btn-text {
  font-size: 0.8125rem;
  line-height: 1;
}
@keyframes voiceHintPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(102,126,234,0.3); }
  50% { box-shadow: 0 0 0 8px rgba(102,126,234,0); }
}

/* 表单 */
.form-group { margin-bottom: 12px; }
.form-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
  display: block;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
/* 当转入账户隐藏时，账户行自动占满整行 */
.form-row.single-col {
  grid-template-columns: 1fr;
}
/* 转账时，转出/转入账户各占一整行 */
.form-row.transfer-col {
  grid-template-columns: 1fr;
  gap: 4px;
}
.form-row.transfer-col .form-group {
  margin-bottom: 0;
}
.btn-primary {
  width: 100%;
  padding: 14px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  font-size: 16px;
  font-weight: 600;
  margin-top: 16px;
}
.btn-primary:active { transform: scale(0.98); }

/* ===== 记录项（首页/账单页共用） ===== */
.record-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: var(--card);
  border-radius: var(--radius-sm);
  margin-bottom: 6px;
  box-shadow: var(--shadow);
  cursor: pointer;
}
.record-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.375rem;
  flex-shrink: 0;
}
.record-info { flex: 1; min-width: 0; }
.record-title { font-weight: 600; font-size: 0.9375rem; display: flex; align-items: center; gap: 6px; }
.record-time { font-weight: 400; font-size: 0.75rem; color: var(--text-muted); }
.record-note {
  font-size: 0.8125rem;
  color: var(--text-muted);
  word-break: break-all;
  line-height: 1.4;
}
.record-amount-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.record-amount { font-weight: 700; font-size: 0.9375rem; }
.record-amount.expense { color: var(--danger); }
.record-amount.income { color: var(--success); }
.record-amount.transfer { color: var(--primary); }
.record-delete-btn {
  width: 24px; height: 24px;
  border-radius: 50%;
  border: none;
  background: var(--bg-secondary);
  color: var(--text-muted);
  font-size: 0.8125rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  flex-shrink: 0;
  opacity: 0.6;
  transition: opacity 0.2s;
}
.record-delete-btn:hover { opacity: 1; background: var(--danger); color: white; }

/* ===== 空状态 ===== */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}
.empty-state .emoji { font-size: 50px; margin-bottom: 12px; opacity: 0.5; }

/* ===== Toast ===== */
.toast {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0,0,0,0.8);
  color: white;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 0.9375rem;
  z-index: 300;
  animation: fadeIn 0.3s ease;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ===== 底部导航 ===== */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--card);
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  z-index: 100;
  padding-bottom: env(safe-area-inset-bottom);
}
.nav-item {
  padding: 10px 0;
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-decoration: none;
  display: block;
}
.nav-item:visited, .nav-item:hover {
  color: var(--text-muted);
  text-decoration: none;
}
.nav-item .nav-icon {
  font-size: 1.375rem;
  display: block;
  margin-bottom: 2px;
}
.nav-item.active { color: var(--primary); }

/* ===== 一级分类横向选择（记账弹窗） ===== */
.parent-cat-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 12px;
  -webkit-overflow-scrolling: touch;
}
.parent-cat-row::-webkit-scrollbar { display: none; }
.parent-cat-pill {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 7px 16px;
  border-radius: 20px;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s;
}
.parent-cat-pill.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}
.parent-cat-pill.active.expense { background: var(--danger); border-color: var(--danger); }
.parent-cat-pill.active.income { background: var(--success); border-color: var(--success); }
.parent-cat-pill.active.transfer { background: var(--primary); border-color: var(--primary); }
.parent-cat-icon { font-size: 1.0625rem; }

/* ===== 二级分类网格 ===== */
.sub-cat-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
  margin-bottom: 12px;
}
.sub-cat-grid .category-item {
  cursor: pointer;
  padding: 8px 2px;
}
.sub-cat-grid .category-item .emoji {
  font-size: 1.375rem;
  margin-bottom: 2px;
}

/* 添加子分类表单 */
.add-subcat-form {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  align-items: center;
}
.add-subcat-form input {
  flex: 1;
  padding: 8px 12px;
  font-size: 0.9375rem;
}
.add-subcat-confirm {
  padding: 8px 16px;
  background: var(--primary);
  color: white;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-weight: 600;
  white-space: nowrap;
}
.add-subcat-cancel {
  padding: 8px 12px;
  color: var(--text-secondary);
  font-size: 0.9375rem;
}

/* ===== 弹窗：模板按钮 ===== */
.modal-template-btn {
  font-size: 18px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}
.modal-template-btn:active { background: var(--bg); }

/* ===== 模板面板 ===== */
.template-panel {
  margin-bottom: 12px;
  max-height: 180px;
  overflow-y: auto;
}
.template-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.template-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.template-item:active { background: var(--primary-light); }
.template-cat-icon { font-size: 24px; }
.template-info { flex: 1; min-width: 0; }
.template-name { font-size: 0.9375rem; font-weight: 500; }
.template-amount { font-size: 0.8125rem; color: var(--text-muted); }

/* ===== 图片上传 ===== */
.image-upload-area {
  margin-bottom: 12px;
}
.image-upload-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.9375rem;
  cursor: pointer;
}
.image-upload-label:active { background: var(--bg); }
.image-preview {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.image-preview img {
  width: 100%;
  max-height: 300px;
  object-fit: contain;
  display: block;
  background: var(--bg-secondary);
}
.image-remove {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(0,0,0,0.5);
  color: white;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===== 账户选择器触发按钮（复用 cat-select-btn 样式，加余额显示） ===== */
.acc-select-bal {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  white-space: nowrap;
  margin-right: 4px;
}

/* ===== 账户底部 Sheet ===== */
.acc-sheet-group-label {
  padding: 14px 16px 6px;
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
}
.acc-sheet-group-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}
.acc-sheet-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  border-radius: 12px;
  margin: 3px 10px;
  border: 1.5px solid transparent;
  background: var(--bg-secondary);
}
.acc-sheet-item:active { opacity: 0.75; }
.acc-sheet-item.selected {
  background: rgba(102,126,234,0.08);
  border-color: var(--primary);
}
.acc-sheet-icon {
  font-size: 1.5rem;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--card);
  border-radius: 12px;
  flex-shrink: 0;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}
.acc-sheet-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.acc-sheet-name {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.acc-sheet-bal {
  font-size: 0.8125rem;
  color: var(--text-muted);
  white-space: nowrap;
}
.acc-sheet-bal.credit-due { color: var(--danger); font-weight: 600; }
.acc-sheet-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* 存为模板 */
.save-template-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 10px 12px;
  background: var(--bg-secondary);
  border-radius: 10px;
  margin: 4px 0 12px;
  border: 1.5px solid transparent;
  transition: all 0.2s;
}
.save-template-label:has(input:checked) {
  background: rgba(102,126,234,0.08);
  border-color: var(--primary-light);
  color: var(--primary);
}
.save-template-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
  flex-shrink: 0;
  cursor: pointer;
}
.save-template-text {
  flex: 1;
  line-height: 1.4;
}

/* ===== 记账弹窗优化布局 ===== */
.add-modal-content {
  display: flex;
  flex-direction: column;
  max-height: 90vh;
  overflow: hidden;
}
.add-modal-body {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}
.modal-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  background: var(--card);
  flex-shrink: 0;
}
.modal-footer .btn-save {
  margin-top: 0;
}

/* 金额输入优化 */
.amount-currency {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-secondary);
}
.amount-input-wrap {
  position: relative;
  margin-bottom: 16px;
  padding-left: 28px;
}
.amount-input {
  font-size: 2rem;
  font-weight: 800;
  text-align: left;
  border: none;
  background: transparent;
  padding: 12px 0;
  width: 100%;
  outline: none;
  color: var(--text-primary);
}

/* 分类选择按钮 */
.cat-select-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  cursor: pointer;
  margin-bottom: 14px;
  font-size: 0.9375rem;
  color: var(--text-primary);
  transition: border-color 0.2s;
}
.cat-select-btn:active { background: var(--bg); }
.cat-select-icon { font-size: 1.25rem; }
.cat-select-text { flex: 1; text-align: left; }
.cat-select-arrow { color: var(--text-muted); font-size: 1.2rem; }

/* AI栏语音按钮 */
.ai-voice-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: none;
  background: var(--bg-secondary);
  font-size: 1.1rem;
  cursor: pointer;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}
.ai-voice-btn:active { transform: scale(0.95); }

/* 备注文本域 */
#recordNote {
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  background: var(--card);
  color: var(--text-primary);
  resize: none;
  outline: none;
  font-family: inherit;
  line-height: 1.5;
}
#recordNote:focus { border-color: var(--primary); }

/* 分类底部弹出面板 */
.cat-sheet-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.4);
  z-index: 1000;
  display: none;
  opacity: 0;
  transition: opacity 0.3s;
}
.cat-sheet-overlay.show {
  display: block;
  opacity: 1;
}
.cat-sheet {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--card);
  border-radius: 16px 16px 0 0;
  z-index: 1001;
  height: 62vh;
  max-height: 62vh;
  transform: translateY(100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}
.cat-sheet.show {
  transform: translateY(0);
}
.cat-sheet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.cat-sheet-title {
  font-size: 1rem;
  font-weight: 700;
}
.cat-sheet-close {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: none;
  background: var(--bg-secondary);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cat-sheet-edit-toggle {
  padding: 5px 12px;
  border-radius: 16px;
  border: 1.5px solid var(--primary);
  background: none;
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
}
.cat-sheet-edit-toggle.active {
  background: var(--primary);
  color: white;
}
/* 编辑模式下分类项高亮 */
.cat-sheet-parent.edit-mode {
  border-color: rgba(102,126,234,0.5);
  background: rgba(102,126,234,0.06);
}
.cat-sheet-sub.edit-mode {
  border-color: rgba(102,126,234,0.5);
  background: rgba(102,126,234,0.06);
}
.cat-edit-badge {
  font-size: 0.7rem;
  position: absolute;
  top: 3px; right: 3px;
  pointer-events: none;
}
/* 一级分类需相对定位 */
.cat-sheet-parent { position: relative; }
.cat-sheet-sub { position: relative; }
.cat-sheet-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px 16px 24px;
  overscroll-behavior: contain;
}
.cat-sheet-parents {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.cat-sheet-section-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 8px;
  font-weight: 500;
}
.cat-sheet-parent {
  padding: 6px 14px;
  border-radius: 20px;
  border: 1.5px solid var(--border);
  background: var(--bg-secondary);
  font-size: 0.875rem;
  cursor: pointer;
  white-space: nowrap;
  color: var(--text-primary);
}
.cat-sheet-parent.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}
.cat-sheet-subs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  min-height: 120px;
  align-content: start;
}
.cat-sheet-sub {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 10px 4px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.8125rem;
  color: var(--text-primary);
  text-align: center;
  border: 2px solid transparent;
}
.cat-sheet-sub:active { background: var(--bg-secondary); }
.cat-sheet-sub.active {
  background: rgba(102,126,234,0.08);
  border-color: var(--primary);
  color: var(--primary);
}
.cat-sheet-sub span:first-child {
  font-size: 1.5rem;
}

/* ===== 分类弹窗（新增/编辑） ===== */
.cat-sheet-section-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cat-sheet-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 8px;
  text-align: center;
}

/* "＋新增" 卡片占位（外观与普通项一致） */
.cat-sheet-add-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 10px 4px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px dashed var(--border);
  background: none;
  color: var(--text-muted);
  font-size: 0.8125rem;
  text-align: center;
}
.cat-sheet-add-tile:active { background: var(--bg-secondary); }
.cat-sheet-add-icon { font-size: 1.3rem; font-weight: 300; color: var(--primary); }
.cat-sheet-add-text { font-size: 0.75rem; color: var(--primary); }

/* 一级分类"＋新增"按钮（胶囊形） */
button.cat-sheet-add-tile {
  display: inline-flex;
  flex-direction: row;
  gap: 4px;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.875rem;
}

/* ===== 分类编辑弹窗 ===== */
.cat-edit-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 1100;
  display: none;
}
.cat-edit-overlay.show { display: block; }
.cat-edit-modal {
  position: fixed;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  width: min(96vw, 460px);
  background: var(--card);
  border-radius: 16px;
  z-index: 1101;
  display: none;
  flex-direction: column;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  transition: transform 0.2s ease;
}
.cat-edit-modal.show {
  display: flex;
  transform: translate(-50%, -50%) scale(1);
}
.cat-edit-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 16px 12px;
  border-bottom: 1px solid var(--border);
}
.cat-edit-title { font-size: 1rem; font-weight: 700; }
.cat-edit-close {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: none;
  background: var(--bg-secondary);
  font-size: 1rem;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.cat-edit-body { padding: 14px 16px; }
.cat-edit-emoji-row {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 6px;
  margin-bottom: 14px;
  max-height: 180px;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.cat-edit-emoji-btn {
  font-size: 1.4rem;
  width: 100%;
  aspect-ratio: 1;
  border-radius: 10px;
  border: 2px solid transparent;
  background: var(--bg-secondary);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.cat-edit-emoji-btn.selected {
  border-color: var(--primary);
  background: rgba(102,126,234,0.12);
}
.cat-edit-preview-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.cat-edit-preview {
  font-size: 2rem;
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-secondary);
  border-radius: 12px;
  flex-shrink: 0;
}
.cat-edit-name-input {
  flex: 1;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 1rem;
  background: var(--card);
  color: var(--text-primary);
}
.cat-edit-name-input:focus { border-color: var(--primary); outline: none; }
.cat-edit-label {
  display: block;
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.cat-edit-parent-sel {
  width: 100%;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 9px 12px;
  font-size: 0.9375rem;
  background: var(--card);
  color: var(--text-primary);
}
.cat-edit-footer {
  display: flex;
  gap: 10px;
  padding: 12px 16px 16px;
  border-top: 1px solid var(--border);
}
.cat-edit-cancel {
  flex: 1;
  padding: 11px;
  border-radius: 10px;
  border: 1.5px solid var(--border);
  background: none;
  color: var(--text-secondary);
  font-size: 0.9375rem;
  cursor: pointer;
}
.cat-edit-save {
  flex: 2;
  padding: 11px;
  border-radius: 10px;
  border: none;
  background: var(--primary);
  color: white;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
}
.cat-edit-save:disabled { opacity: 0.6; cursor: not-allowed; }

/* ===== 响应式适配（公共组件） ===== */
@media (max-width: 480px) {
  .sub-cat-grid { gap: 4px; grid-template-columns: repeat(5, 1fr); }
  .category-item { padding: 8px 2px; font-size: 10px; }
  .category-item .emoji { font-size: 20px; }
  .cat-sheet-subs { grid-template-columns: repeat(4, 1fr); }
}

/* ===== 通知公告铃铛 ===== */
.notice-bell {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
}
.notice-bell-inbar:active { background: var(--bg-secondary); }
.notice-bell-ondark {
  position: absolute;
  top: 10px;
  right: 12px;
  color: #fff;
}
.notice-bell-ondark:active { background: rgba(255,255,255,0.15); }
.notice-bell-icon { line-height: 1; }
.notice-bell-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  background: var(--danger);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  line-height: 18px;
  text-align: center;
  border: 2px solid var(--card);
  box-sizing: content-box;
}
.notice-bell-ondark .notice-bell-badge { border-color: transparent; }

/* ===== 通知公告弹窗 ===== */
.notice-modal-content { max-height: 88vh; }
.notice-readall-btn {
  font-size: 13px;
  color: var(--primary);
  background: none;
  padding: 4px 6px;
}
.notice-readall-btn:active { opacity: 0.6; }

/* Tab 切换 */
.notice-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  margin: 0 -20px;
  padding: 0 20px;
}
.notice-tab {
  flex: 1;
  padding: 12px 8px;
  font-size: 14px;
  color: var(--text-secondary);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.notice-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  font-weight: 600;
}
.notice-tab-badge {
  min-width: 16px;
  height: 16px;
  padding: 0 5px;
  background: var(--danger, #ef4444);
  color: #fff;
  border-radius: 8px;
  font-size: 10px;
  font-weight: 700;
  line-height: 16px;
  text-align: center;
}
.notice-tab-badge:empty { display: none; }

.notice-empty {
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
  padding: 40px 0;
}
.notice-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}
.notice-item:active { background: var(--bg-secondary); }
.notice-item:last-child { border-bottom: none; }
.notice-unread-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  margin-top: 7px;
  flex-shrink: 0;
}
.notice-unread-dot.read { background: transparent; }
.notice-item-body { flex: 1; min-width: 0; }
.notice-item-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.notice-item.read .notice-item-title {
  font-weight: 400;
  color: var(--text-secondary);
}
.notice-item-content-preview {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 3px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}
.notice-item.read .notice-item-content-preview {
  color: var(--text-muted);
}
.notice-item-meta {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}
.notice-item-del {
  color: var(--text-muted);
  background: none;
  font-size: 12px;
  padding: 2px 6px;
}
.notice-item-del:active { color: var(--danger, #ef4444); }
.notice-tag {
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--primary-light);
  color: var(--primary);
}
.notice-loadmore { text-align: center; padding: 14px 0; }
.notice-loadmore button { color: var(--primary); font-size: 14px; background: none; }
.notice-back-btn {
  color: var(--primary);
  font-size: 14px;
  margin-bottom: 12px;
  background: none;
  padding: 0;
}
.notice-back-btn:active { opacity: 0.6; }
.notice-detail-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.4;
}
.notice-detail-meta {
  font-size: 12px;
  color: var(--text-muted);
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--border);
}
.notice-detail-content {
  font-size: 15px;
  color: var(--text-primary);
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
}
.notice-tag-popup {
  background: rgba(255, 159, 67, 0.15);
  color: #ff9f43;
}
/* 弹窗公告（居中对话框） */
.notice-popup-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.notice-popup-overlay.show {
  display: flex;
  opacity: 1;
}
.notice-popup-dialog {
  background: var(--card);
  border-radius: 16px;
  width: 100%;
  max-width: 340px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  transform: scale(0.9);
  transition: transform 0.2s ease;
}
.notice-popup-overlay.show .notice-popup-dialog {
  transform: scale(1);
}
.notice-popup-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 20px 12px;
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
}
.notice-popup-icon {
  font-size: 24px;
}
.notice-popup-title {
  flex: 1;
  line-height: 1.4;
}
.notice-popup-body {
  padding: 0 20px 16px;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-y: auto;
  flex: 1;
}
.notice-popup-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-top: 1px solid var(--border);
}
.notice-popup-date {
  font-size: 12px;
  color: var(--text-muted);
}
.notice-popup-btn {
  background: linear-gradient(135deg, var(--primary), var(--primary-light, #7c8cf0));
  color: #fff;
  border: none;
  border-radius: 20px;
  padding: 8px 22px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.notice-popup-btn:active {
  opacity: 0.85;
}