/* 资金脉搏共享设计系统。
   视觉语言参考 fuyao.aicubes.cn/best-practices 案例：
   浅色纸面 + 环境光晕、白卡大圆角、细分隔线、A 股红涨绿跌、tabular 数字。
   类别色 #3064d6/#b7791f/#0f9d8f/#8b46c8 已通过 CVD 校验（validate_palette）。 */

:root {
  --bg: #eef1f5;
  --panel: #ffffff;
  --panel-soft: #f6f8fa;
  --ink: #16202d;
  --muted: #64748b;
  --faint: #94a3b4;
  --line: rgba(22, 32, 45, .10);
  --line-strong: rgba(22, 32, 45, .18);
  --accent: #3064d6;
  --accent-ink: #2451b4;
  --accent-soft: rgba(48, 100, 214, .09);
  --up: #d9483f;        /* 红涨：图形填充 */
  --up-ink: #c53a31;    /* 红涨：文字（对白底 5.2:1） */
  --up-soft: rgba(217, 72, 63, .10);
  --down: #12856e;      /* 绿跌：图形填充 */
  --down-ink: #0e7360;  /* 绿跌：文字（对白底 5.8:1） */
  --down-soft: rgba(18, 133, 110, .10);
  --warn-ink: #9a6700;
  --warn-soft: #fdf3d7;
  --c1: #3064d6; --c2: #b7791f; --c3: #0f9d8f; --c4: #8b46c8;
  --gold: #b7791f;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 12px 36px rgba(31, 53, 78, .07);
  --shadow-pop: 0 18px 48px rgba(31, 53, 78, .16);
  --ease: cubic-bezier(.22, .82, .26, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}
/* 环境光：左上冷光 + 右上一点暖光，页面不再是一块平灰 */
body::before {
  content: "";
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(circle at 10% -4%, rgba(48, 100, 214, .07), transparent 34%),
    radial-gradient(circle at 88% 0%, rgba(183, 121, 31, .05), transparent 30%);
}
body > * { position: relative; z-index: 1; }

button, input, select { font: inherit; color: inherit; }
a { color: var(--accent-ink); }

/* ---------- 顶栏 ---------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  min-height: 60px; padding: 0 clamp(16px, 3vw, 32px);
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: .01em; white-space: nowrap; font-size: 15px; }
.brand .mark {
  width: 32px; height: 32px; display: grid; place-items: center;
  border-radius: 9px; background: var(--ink); color: #fff; font-size: 14px;
  box-shadow: 0 6px 18px rgba(22, 32, 45, .28);
}
.topnav { display: flex; align-items: center; gap: 4px; margin-right: auto; margin-left: 6px; }
.topnav a {
  position: relative; padding: 8px 12px; border-radius: 9px;
  color: var(--muted); font-size: 13px; text-decoration: none;
  transition: color .18s var(--ease), background .18s var(--ease);
}
.topnav a:hover { color: var(--ink); background: var(--panel-soft); }
.topnav a.active { color: var(--accent-ink); font-weight: 700; background: var(--accent-soft); }
.top-actions { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 12px; }
.top-actions .whoami { display: inline-flex; align-items: center; gap: 6px; }
.top-actions .whoami::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--down); }
.tier-pill { padding: 3px 8px; border-radius: 999px; font-size: 10px; font-weight: 700; letter-spacing: .06em; }
.tier-pill.pro { color: #7c4a03; background: linear-gradient(120deg, #fbe3ae, #f5cf7d); }
.tier-pill.free { color: var(--muted); background: var(--panel-soft); border: 1px solid var(--line); }

/* ---------- 按钮与控件 ---------- */
.btn, button.btn {
  border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
  padding: 8px 14px; background: var(--panel); color: var(--ink);
  cursor: pointer; font-size: 12.5px; text-decoration: none; display: inline-flex; align-items: center; gap: 6px;
  transition: transform .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
}
.btn:hover { border-color: var(--accent); background: var(--accent-soft); transform: translateY(-1px); }
.btn.primary { border: 0; background: var(--ink); color: #fff; font-weight: 700; box-shadow: 0 8px 20px rgba(22, 32, 45, .18); }
.btn.primary:hover { background: var(--accent-ink); }
.btn.ghost { border-color: transparent; background: transparent; color: var(--muted); }
.btn.ghost:hover { color: var(--ink); background: var(--panel-soft); }
button:focus-visible, input:focus-visible, select:focus-visible, a:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
.input, input.input {
  height: 36px; padding: 0 12px; border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm); background: var(--panel); outline: none;
  transition: border-color .18s var(--ease);
}
.input:focus { border-color: var(--accent); }

/* ---------- 页面骨架 ---------- */
.wrap { width: min(1240px, calc(100vw - 40px)); margin: 26px auto 56px; }
.hero { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; flex-wrap: wrap; margin: 6px 0 22px; }
.hero .eyebrow {
  display: block; margin-bottom: 8px;
  color: var(--accent-ink); font-size: 11px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase;
}
.hero h1 { margin: 0; font-size: clamp(26px, 3.2vw, 40px); line-height: 1.05; letter-spacing: -.035em; }
.hero .lede { margin: 10px 0 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.hero-side { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

/* 状态胶囊（顶部同步状态） */
.status {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 12px; border-radius: 999px;
  background: var(--panel); border: 1px solid var(--line);
  color: var(--muted); font-size: 12px; white-space: nowrap;
}
.status::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--faint); }
.status.ok { color: var(--down-ink); }
.status.ok::before { background: var(--down); box-shadow: 0 0 0 4px var(--down-soft); }
.status.warn { color: var(--warn-ink); }
.status.warn::before { background: #d9a514; box-shadow: 0 0 0 4px var(--warn-soft); }

/* ---------- KPI 指标卡 ---------- */
.metrics { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
.metrics.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.metrics.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.metrics.cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.metric {
  position: relative; overflow: hidden; min-height: 104px;
  padding: 16px 18px; background: var(--panel);
  border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
}
.metric::after {
  content: ""; position: absolute; width: 86px; height: 86px; border-radius: 50%;
  right: -34px; top: -42px; background: var(--accent-soft);
}
.metric.up::after { background: var(--up-soft); }
.metric.down::after { background: var(--down-soft); }
.metric small { display: block; color: var(--muted); font-size: 11.5px; }
.metric strong { display: block; margin-top: 10px; font-size: clamp(20px, 2.2vw, 27px); font-weight: 780; letter-spacing: -.03em; line-height: 1.05; }
.metric em { display: block; margin-top: 7px; color: var(--muted); font-size: 11px; font-style: normal; }
.metric .missing { color: var(--faint); font-size: 15px; font-weight: 600; }

/* ---------- 面板 ---------- */
.panel {
  margin-top: 16px; overflow: hidden;
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.panel-head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 14px;
  padding: 16px 20px 14px; border-bottom: 1px solid var(--line);
}
.panel-head h2 { margin: 0; font-size: 15px; font-weight: 800; letter-spacing: -.01em; }
.panel-head .sub { display: block; margin-top: 4px; color: var(--muted); font-size: 11.5px; }
.panel-body { padding: 16px 20px 18px; }
.panel-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.panel-grid > .panel { margin-top: 0; min-width: 0; }
.panel-grid.wide-left { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); }
section.panel-grid { margin-top: 16px; }

/* ---------- 表格 ---------- */
.data-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.data-table th {
  position: sticky; top: 0; z-index: 2;
  padding: 10px; background: var(--panel);
  color: var(--muted); font-weight: 700; text-align: right; white-space: nowrap;
  border-bottom: 1px solid var(--line-strong);
}
.data-table td { padding: 11px 10px; border-bottom: 1px solid var(--line); text-align: right; white-space: nowrap; }
.data-table th:first-child, .data-table td:first-child { text-align: left; }
.data-table tbody tr { transition: background .12s; }
.data-table tbody tr:hover { background: var(--accent-soft); }
.data-table tr:last-child td { border-bottom: 0; }
.data-table .entity b { display: block; font-size: 12.5px; }
.data-table .entity .code { color: var(--faint); font-size: 10.5px; }
.table-scroll { max-height: 560px; overflow: auto; overscroll-behavior: contain; }
tr.clickable { cursor: pointer; }
tr.selected td { background: var(--accent-soft); }

/* ---------- 语义色 ---------- */
.up { color: var(--up-ink) !important; }
.down { color: var(--down-ink) !important; }
.neutral { color: var(--ink); }
.muted { color: var(--muted); font-size: 12px; }

/* ---------- 徽标 / 信号 / 质量条 ---------- */
.tag {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 8px; border: 1px solid var(--line); border-radius: 999px;
  background: var(--panel-soft); color: var(--muted); font-size: 10.5px; white-space: nowrap;
}
.signal { display: inline-block; padding: 4px 8px; border-radius: 6px; background: var(--panel-soft); color: var(--muted); font-size: 11px; white-space: nowrap; }
.signal.new, .signal.strong { color: var(--up-ink); background: var(--up-soft); }
.signal.fade { color: var(--down-ink); background: var(--down-soft); }
.quality { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px; border-radius: 999px;
  background: var(--panel-soft); border: 1px solid var(--line); color: var(--muted); font-size: 11px;
}
.chip::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--faint); }
.chip.observed { color: var(--down-ink); }
.chip.observed::before { background: var(--down); }
.chip.missing, .chip.partial { color: var(--warn-ink); background: var(--warn-soft); border-color: transparent; }
.chip.missing::before, .chip.partial::before { background: #d9a514; }

/* ---------- 备注 / 空态 / 加载 ---------- */
.note {
  margin: 14px 0 0; padding: 10px 14px;
  border-left: 3px solid var(--accent); border-radius: 0 10px 10px 0;
  background: var(--accent-soft); color: var(--muted); font-size: 11.5px; line-height: 1.7;
}
.empty { padding: 34px 16px; text-align: center; color: var(--muted); font-size: 13px; line-height: 1.7; }
.empty b { display: block; margin-bottom: 4px; color: var(--ink); font-size: 13.5px; }
.fetching {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--accent-ink); font-size: 12px;
}
.fetching::before {
  content: ""; width: 12px; height: 12px; border-radius: 50%;
  border: 2px solid var(--accent-soft); border-top-color: var(--accent);
  animation: pulse-spin .8s linear infinite;
}
@keyframes pulse-spin { to { transform: rotate(360deg); } }
.skeleton { border-radius: 8px; background: linear-gradient(90deg, var(--panel-soft) 25%, #eceff3 40%, var(--panel-soft) 55%); background-size: 300% 100%; animation: pulse-sheen 1.4s infinite; }
@keyframes pulse-sheen { to { background-position: -200% 0; } }

/* ---------- 柱状图（DOM 柱） ---------- */
.bars { display: flex; align-items: flex-end; gap: 3px; height: 150px; padding-top: 10px; }
.bars .bar-col { position: relative; flex: 1; min-width: 10px; display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; }
.bars .bar-col i {
  display: block; width: 100%; max-width: 22px; min-height: 3px;
  border-radius: 4px 4px 0 0; background: var(--accent);
  transition: filter .12s;
}
.bars .bar-col:hover i { filter: brightness(1.12); }
.bars .bar-col small { margin-top: 5px; color: var(--faint); font-size: 9px; white-space: nowrap; }
.bars .bar-col small:empty { min-height: 12px; }
.bars .bar-col .duo { display: flex; align-items: flex-end; gap: 2px; width: 100%; justify-content: center; height: 100%; }
.bars .bar-col .duo i { width: 8px; }
.bars i.fill-up { background: var(--up); }
.bars i.fill-down { background: var(--down); }
.bars i.fill-gold { background: var(--gold); }
.spark { display: flex; align-items: flex-end; gap: 1px; height: 34px; margin-top: 10px; }
.spark i { display: block; flex: 1; min-height: 1px; border-radius: 1px 1px 0 0; background: var(--gold); opacity: .85; }

/* 浮动提示（共享 tooltip，Pulse.attachBarTips 使用） */
.pulse-tip {
  position: fixed; z-index: 200; pointer-events: none;
  min-width: 120px; padding: 9px 11px;
  border: 1px solid var(--line-strong); border-radius: 10px;
  background: rgba(255, 255, 255, .97); box-shadow: var(--shadow-pop);
  font-size: 11.5px; line-height: 1.6; color: var(--ink);
  opacity: 0; transform: translateY(4px);
  transition: opacity .12s var(--ease), transform .12s var(--ease);
}
.pulse-tip.show { opacity: 1; transform: translateY(0); }
.pulse-tip b { font-size: 12px; }

/* ---------- 日期选择器 ---------- */
.dp { position: relative; display: inline-flex; align-items: center; gap: 6px; }
.dp .dp-step {
  width: 32px; height: 36px; display: grid; place-items: center;
  border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
  background: var(--panel); cursor: pointer; color: var(--muted); font-size: 14px;
  transition: border-color .15s, color .15s;
}
.dp .dp-step:hover:not(:disabled) { border-color: var(--accent); color: var(--accent-ink); }
.dp .dp-step:disabled { opacity: .35; cursor: default; }
.dp .dp-value {
  display: inline-flex; align-items: center; gap: 8px;
  height: 36px; padding: 0 13px;
  border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
  background: var(--panel); cursor: pointer; font-size: 13px; font-weight: 650;
  transition: border-color .15s;
}
.dp .dp-value:hover { border-color: var(--accent); }
.dp .dp-value::after { content: "▾"; color: var(--faint); font-size: 10px; }
.dp-pop {
  position: absolute; z-index: 120; top: calc(100% + 8px); right: 0;
  width: 268px; padding: 12px;
  background: var(--panel); border: 1px solid var(--line-strong);
  border-radius: 14px; box-shadow: var(--shadow-pop);
}
.dp-pop-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.dp-pop-head b { font-size: 13px; }
.dp-pop-head button {
  width: 28px; height: 28px; border: 0; border-radius: 8px;
  background: transparent; cursor: pointer; color: var(--muted);
}
.dp-pop-head button:hover:not(:disabled) { background: var(--panel-soft); color: var(--ink); }
.dp-pop-head button:disabled { opacity: .3; cursor: default; }
.dp-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.dp-grid .dow { padding: 4px 0; text-align: center; color: var(--faint); font-size: 10px; }
.dp-grid button {
  height: 32px; border: 0; border-radius: 8px;
  background: transparent; cursor: pointer; font-size: 12px; color: var(--ink);
}
.dp-grid button:hover:not(:disabled) { background: var(--accent-soft); }
.dp-grid button:disabled { color: #c6ced8; cursor: default; }
.dp-grid button.sel { background: var(--ink); color: #fff; font-weight: 700; }
.dp-grid button.sel:hover { background: var(--ink); }

/* ---------- 工具条 ---------- */
.toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.seg { display: inline-flex; padding: 3px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--panel-soft); gap: 2px; }
.seg button {
  border: 0; border-radius: 7px; padding: 6px 12px;
  background: transparent; color: var(--muted); cursor: pointer; font-size: 12px;
  transition: background .15s, color .15s;
}
.seg button:hover { color: var(--ink); }
.seg button.active { background: var(--panel); color: var(--ink); font-weight: 700; box-shadow: 0 2px 6px rgba(22, 32, 45, .10); }

/* ---------- 响应式 ---------- */
@media (max-width: 1000px) {
  .metrics, .metrics.cols-5 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .panel-grid, .panel-grid.wide-left { grid-template-columns: 1fr; }
  .topnav { gap: 0; margin-left: 0; }
  .topnav a { padding: 8px 9px; font-size: 12px; }
}
@media (max-width: 620px) {
  .wrap { width: calc(100vw - 24px); margin-top: 16px; }
  .metrics, .metrics.cols-4, .metrics.cols-3, .metrics.cols-5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero { align-items: flex-start; flex-direction: column; }
  .panel-head { flex-direction: column; }
  .top-actions .whoami { display: none; }
  .dp-pop { right: auto; left: 0; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}