/* 大数据board v1.1 —— 与主框架/电商builder 同款浅色极简风 */
:root {
  --bg: #f6f7f8;
  --card: #ffffff;
  --border: #e6e8eb;
  --text: #17181a;
  --muted: #8a8f98;
  --accent: #d84c7e;
  --accent-hover: #c73a6c;
  --accent-soft: #fceef4;
  --hover: #f2f3f5;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  background: var(--bg); color: var(--text); font-size: 13px;
}

/* ===== 顶栏 ===== */
.topbar {
  height: 60px; background: var(--card); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; position: sticky; top: 0; z-index: 20;
}
.topbar-left { display: flex; align-items: center; gap: 12px; }
.logo-icon {
  width: 34px; height: 34px; border-radius: 9px; background: var(--accent);
  color: #fff; font-size: 16px; font-weight: 700;
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.logo-title { font-size: 15px; font-weight: 700; }
.logo-sub { font-size: 11px; color: var(--muted); margin-top: 2px; }
.topbar-right { display: flex; align-items: center; gap: 14px; }
.sync-info { font-size: 12px; color: var(--muted); }

/* ===== 按钮 ===== */
.btn {
  border: 1px solid var(--border); background: var(--card); color: var(--text);
  border-radius: 8px; padding: 7px 16px; font-size: 13px; cursor: pointer;
  transition: all .15s;
}
.btn:hover { background: var(--hover); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-hover); }
#btn-sync { min-width: 168px; position: relative; }

/* ===== 页面 ===== */
.page { padding: 22px 28px 60px; max-width: 1500px; margin: 0 auto; }
.section {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 18px 20px; margin-bottom: 18px;
  box-shadow: 0 1px 3px rgba(16, 24, 40, .04);
}
.section-head {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 10px; margin-bottom: 12px;
}
.section-title { font-size: 15px; font-weight: 600; margin-bottom: 12px; }
.section-head .section-title { margin-bottom: 0; }

/* ===== 数据库卡片 ===== */
.db-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 14px; }
.db-card {
  border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px;
  background: var(--bg);
}
.db-card .db-label { font-weight: 600; font-size: 13px; margin-bottom: 8px; }
.db-card .db-row { font-size: 12px; color: var(--muted); line-height: 1.9; }
.db-card .db-row b { color: var(--text); font-weight: 500; word-break: break-all; }

/* ===== 板块 tabs ===== */
.board-tabs { display: flex; gap: 8px; margin-bottom: 18px; }
.tab {
  border: 1px solid var(--border); background: var(--card); color: var(--muted);
  border-radius: 8px; padding: 8px 22px; font-size: 13px; cursor: pointer;
  transition: all .15s;
}
.tab:hover { background: var(--hover); color: var(--text); }
.tab.active { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); font-weight: 600; }
.board-panel.hidden { display: none; }

/* ===== 时间范围筛选 ===== */
.date-range { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.range-label { font-size: 12px; color: var(--muted); }
.range-input {
  border: 1px solid #d6dce6; border-radius: 8px; padding: 5px 10px;
  font-size: 12px; color: var(--text); background: var(--card);
}
.range-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(216,76,126,.12); }
.range-sep { font-size: 12px; color: var(--muted); }
.range-apply {
  border: 1px solid var(--accent); background: var(--accent); color: #fff;
  border-radius: 8px; padding: 5px 16px; font-size: 12px; cursor: pointer;
  transition: all .15s;
}
.range-apply:hover { background: var(--accent-hover); }

/* ===== 筛选 ===== */
.filters { display: flex; gap: 8px; }
.filters select {
  border: 1px solid #d6dce6; border-radius: 8px; padding: 6px 10px;
  font-size: 12px; color: var(--text); background: var(--card); max-width: 220px;
}
.filters select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(216,76,126,.12); }

/* ===== 表格 ===== */
.table-wrap { overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; font-size: 12px; white-space: nowrap; }
.data-table th {
  text-align: right; padding: 8px 10px; color: var(--muted); font-weight: 500;
  border-bottom: 1px solid var(--border); background: var(--bg);
  position: sticky; top: 0;
}
.data-table th.sortable { cursor: pointer; user-select: none; }
.data-table th.sortable:hover { color: var(--accent); }
.data-table th.on { color: var(--accent); font-weight: 600; }
.data-table th .sort-arrow { font-size: 10px; margin-left: 2px; }
.data-table th:not(.sortable) .sort-arrow { display: none; }
.data-table th:first-child, .data-table th:nth-child(2) { text-align: left; }
.data-table td { padding: 8px 10px; text-align: right; border-bottom: 1px solid #f0f1f3; }
.data-table td:first-child, .data-table td:nth-child(2) { text-align: left; font-weight: 500; }
.data-table tbody tr:hover { background: var(--hover); }
.data-table tr.sum-row td { background: var(--accent-soft); font-weight: 700; border-top: 1px solid var(--border); }
.empty-cell { color: #c3c8cf; }
.chip-target {
  display: inline-block; background: var(--accent-soft); color: var(--accent);
  border-radius: 999px; padding: 2px 10px; font-size: 12px;
}

/* ===== 环比 KPI 卡片 ===== */
.kpi-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-bottom: 14px; }
.kpi-card { border: 1px solid var(--border); background: var(--bg); border-radius: 10px; padding: 12px 16px; }
.kpi-label { font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.kpi-val { font-size: 20px; font-weight: 700; }
.kpi-sub { font-size: 12px; color: var(--muted); margin-top: 4px; }
.delta-up { color: #2e9e5b; font-weight: 600; }
.delta-down { color: #d84c7e; font-weight: 600; }
.delta-flat { color: var(--muted); }

/* ===== 图表 ===== */
.chart { width: 100%; height: 340px; }

/* ===== toast ===== */
.toast {
  position: fixed; left: 50%; bottom: 40px; transform: translateX(-50%) translateY(20px);
  background: rgba(23, 24, 26, .88); color: #fff; padding: 10px 20px;
  border-radius: 8px; font-size: 13px; opacity: 0; pointer-events: none;
  transition: all .25s; z-index: 100; max-width: 80vw;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }