:root {
  --accent: #0d9488;
  --accent2: #0e7490;
  --fg: #1f2937;
  --muted: #6b7280;
  --border: #e5e7eb;
  --card: #ffffff;
  --bg: #f3f4f6;
  --up: #2d8c6e;
  --down: #c0392b;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Segoe UI', Arial, sans-serif;
  background: linear-gradient(135deg, #0f766e 0%, #155e75 100%);
  background-attachment: fixed;
  color: var(--fg);
  min-height: 100vh;
}
.wrap { max-width: 1400px; margin: 0 auto; padding: 20px; }

/* —— 顶部标题（随页滚走） + 筛选栏（sticky 吸附） —— */
.topbar {
  background: var(--card);
  padding: 14px 20px 10px;
  border-radius: 0;
  border: 1px solid var(--border);
  border-bottom: none;
}
.title { font-size: 20px; font-weight: 700; }
.toolbar {
  position: sticky; top: 0; z-index: 100;
  background: #fff;
  border: 1px solid var(--border);
  padding: 10px 20px 12px;
  margin-bottom: 16px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.07);
}
.controls { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.controls label { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); }
.board-group { display: flex; gap: 4px; flex-wrap: wrap; }
.board-group button {
  padding: 7px 12px; border: 1px solid var(--border); background: #fff;
  font-size: 13px; color: var(--muted); cursor: pointer; border-radius: 6px;
  transition: all .15s;
}
.board-group button.active {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-color: transparent; color: #fff;
}
.loaded-note { margin-left: auto; font-size: 12px; color: var(--muted); }

/* —— 指标卡 —— */
.metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 16px; }
.metric {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 18px 20px; text-align: center;
}
.metric .label { font-size: 14px; color: var(--muted); margin-bottom: 8px; }
.metric .value { font-size: 28px; font-weight: 700; color: var(--accent); line-height: 1.2; word-break: break-all; }
.metric .sub { font-size: 12px; color: var(--muted); margin-top: 6px; }

/* —— 图表 —— */
.charts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 16px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 16px; }
.card.full { grid-column: 1 / -1; }
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; gap: 10px; flex-wrap: wrap; }
.card-head h3 { font-size: 15px; font-weight: 600; }
.chart { height: 360px; }
.card.full .chart { height: 320px; }
.nat-group { display: flex; gap: 4px; flex-wrap: wrap; }
.nat-group button {
  padding: 4px 12px; border: 1px solid var(--border); background: #fff; border-radius: 12px;
  font-size: 12px; color: var(--muted); cursor: pointer; transition: all .15s;
}
.nat-group button.active {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-color: transparent; color: #fff;
}
.reset-btn {
  padding: 4px 10px; border: 1px solid var(--border); background: #fff; border-radius: 12px;
  font-size: 12px; color: var(--accent); cursor: pointer;
}
.reset-btn:hover { border-color: var(--accent); }

/* —— 前十大收入/支出列表 —— */
.lists-bar { display: flex; align-items: center; gap: 10px; margin: 18px 0 12px; flex-wrap: wrap; }
.range-label { font-size: 13px; color: var(--muted); }
.range-group { display: flex; gap: 4px; }
.range-group button {
  padding: 5px 14px; border: 1px solid var(--border); background: #fff; border-radius: 6px;
  font-size: 13px; color: var(--muted); cursor: pointer; transition: all .15s;
}
.range-group button.active {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-color: transparent; color: #fff;
}
.lists { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-bottom: 16px; }
.list-month { font-size: 12px; color: var(--muted); font-weight: 400; }
.rank-list { overflow-x: auto; }
.rank-list table { width: 100%; border-collapse: collapse; min-width: 0; }
.rank-list th, .rank-list td { padding: 7px 4px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; font-size: 13px; }
.rank-list th { color: var(--muted); font-weight: 600; }
.rank-list .rank { width: 30px; color: var(--muted); font-weight: 700; text-align: center; }
.rank-list .kh { max-width: 180px; overflow: hidden; text-overflow: ellipsis; }
.rank-list .gs { max-width: 96px; overflow: hidden; text-overflow: ellipsis; }
.rank-list .dt { text-align: center; color: var(--muted); }
.rank-list td.num { text-align: right; font-variant-numeric: tabular-nums; }
.rank-list .empty { text-align: center; color: var(--muted); padding: 18px 0; }

/* —— 下钻弹窗 —— */
.overlay {
  display: none; position: fixed; inset: 0; background: rgba(0,0,0,.45);
  z-index: 999; align-items: center; justify-content: center; padding: 16px;
}
.overlay.show { display: flex; }
.modal {
  background: #fff; border-radius: 12px; width: 100%; max-width: 720px;
  max-height: 82vh; overflow: hidden; display: flex; flex-direction: column;
  box-shadow: 0 12px 40px rgba(0,0,0,.28);
}
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.modal-head h3 { font-size: 15px; font-weight: 600; }
.modal-head .close { border: none; background: none; font-size: 18px; cursor: pointer; color: var(--muted); }
.modal .table-wrap { overflow-y: auto; padding: 0; }
.table-wrap table { width: 100%; border-collapse: collapse; min-width: 0; }
.table-wrap th, .table-wrap td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; font-size: 13px; }
.table-wrap th { background: #f8fafc; font-weight: 600; color: var(--muted); position: sticky; top: 0; }
.table-wrap tbody tr:hover { background: #f9fafb; }
.num { text-align: right !important; font-variant-numeric: tabular-nums; }
.muted { text-align: center; color: var(--muted); padding: 24px; }

/* —— 响应式 —— */
@media (max-width: 1024px) { .charts { grid-template-columns: 1fr; } }
@media (max-width: 600px) {
  .wrap { padding: 10px; }

  /* 工具栏收窄 + 板块按钮压缩内边距，手机端一行显示 */
  .toolbar { padding: 8px 12px 10px; }
  .controls { gap: 10px; }
  .controls label { gap: 6px; font-size: 13px; }
  .board-group { gap: 3px; flex-wrap: nowrap; }
  .board-group button { padding: 5px 8px; font-size: 12px; border-radius: 5px; }

  /* 指标卡手机端单行两列 */
  .metrics { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .metric { padding: 12px 8px; }
  .metric .label { font-size: 12px; margin-bottom: 6px; }
  .metric .value { font-size: 19px; }
  .chart { height: 280px; margin: 0 -16px; }
  .lists { grid-template-columns: 1fr; }
}

/* —— 图表全屏按钮 & 全屏显示 —— */
.fs-btn {
  flex-shrink: 0;
  border: 1px solid #d1d5db;
  background: #fff;
  color: #6b7280;
  border-radius: 6px;
  font-size: 14px;
  line-height: 1;
  width: 28px;
  height: 28px;
  padding: 0;
  cursor: pointer;
  transition: color .15s, border-color .15s, background .15s;
}
.fs-btn:hover { color: #111827; border-color: #6b7280; background: #f3f4f6; }
.card.fs, .chart-card.fs, .panel.fs {
  position: fixed !important;
  inset: 0;
  z-index: 99990;
  background: #fff;
  border-radius: 0;
  margin: 0 !important;
  padding: 16px 20px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  overflow: auto;
}
.card.fs .chart, .chart-card.fs .chart, .panel.fs .chart {
  flex: 1 1 auto;
  height: calc(100vh - 90px) !important;
  min-height: 300px;
}