:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --panel: #ffffff;
  --text: #1c1f24;
  --muted: #5f6672;
  --line: #d9dde3;
  --accent: #1f5fbf;
  --over-bg: #fdecec;
  --over-text: #a11d1d;
  --under-bg: #e8f5ec;
  --under-text: #1f6b3a;
  --warn-bg: #fff6e0;
  --warn-text: #7a5200;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #15171b;
    --panel: #1f2228;
    --text: #e6e8eb;
    --muted: #9aa2ad;
    --line: #353a42;
    --accent: #6ea2f2;
    --over-bg: #3b1d1d;
    --over-text: #f1a3a3;
    --under-bg: #1b3324;
    --under-text: #9fd9b2;
    --warn-bg: #3a2f12;
    --warn-text: #f0cf7a;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #15171b;
  --panel: #1f2228;
  --text: #e6e8eb;
  --muted: #9aa2ad;
  --line: #353a42;
  --accent: #6ea2f2;
  --over-bg: #3b1d1d;
  --over-text: #f1a3a3;
  --under-bg: #1b3324;
  --under-text: #9fd9b2;
  --warn-bg: #3a2f12;
  --warn-text: #f0cf7a;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
main { max-width: 1100px; margin: 0 auto; padding: 24px 16px 48px; }
.page-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 4px; }
h1 { font-size: 1.6rem; margin: 0; }
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px; padding: 0; border-radius: 8px; cursor: pointer;
  background: var(--panel); color: var(--text); border: 1px solid var(--line);
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }
.theme-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle .icon-sun { display: block; }
  :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: none; }
}
.lede { color: var(--muted); margin: 0 0 20px; }
.pickers { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.picker {
  display: flex; flex-direction: column; gap: 6px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 14px; cursor: pointer;
}
.picker-title { font-weight: 600; }
.picker-name { color: var(--muted); font-size: 0.9rem; }
.status { margin: 16px 0 0; padding: 10px 12px; border-radius: 6px; background: var(--warn-bg); color: var(--warn-text); }
.status.error { background: var(--over-bg); color: var(--over-text); }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin: 20px 0; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; display: flex; flex-direction: column; }
.card-label { color: var(--muted); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; }
.card-value { font-size: 1.3rem; font-weight: 600; margin-top: 2px; }
.card-alert .card-value { color: var(--over-text); }
.warnings { color: var(--warn-text); margin: 0 0 12px; white-space: pre-line; }
.group { margin-top: 24px; }
.group h2 { font-size: 1.15rem; margin: 0 0 2px; }
.group-meta { color: var(--muted); font-size: 0.9rem; margin: 0 0 8px; }
.raw-heading { font-size: 1.15rem; margin: 28px 0 8px; }
.warnings:empty { display: none; }
table { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.over td.status-cell { color: var(--over-text); }
tr.over { background: var(--over-bg); }
tr.under { background: var(--under-bg); }
tr.under td.status-cell { color: var(--under-text); }
tr.credit td { color: var(--muted); font-style: italic; }
tr.unmatched { background: var(--warn-bg); }
tr.unmatched td.status-cell { color: var(--warn-text); }
.badge { font-weight: 600; font-size: 0.85rem; }
details { margin-top: 8px; }
summary { cursor: pointer; color: var(--accent); }
.raw { display: grid; grid-template-columns: 1fr; gap: 4px; }
.raw pre { margin-top: 6px; }
pre { background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 10px; overflow-x: auto; font-size: 12px; margin: 0; }
.raw-line { display: block; min-width: max-content; }
.raw-line.over { background: var(--over-bg); color: var(--over-text); font-weight: 600; }
.raw-line.under { background: var(--under-bg); color: var(--under-text); font-weight: 600; }
.raw-line.unmatched { background: var(--warn-bg); color: var(--warn-text); font-weight: 600; }
.raw-line.credit { color: var(--muted); font-style: italic; }
@media (max-width: 700px) {
  table { display: block; overflow-x: auto; }
}