:root {
  --bg: #eef1f4;
  --card: #ffffff;
  --ink: #1c2430;
  --muted: #5c6b7a;
  --line: #d5dde6;
  --navy: #16324f;
  --teal: #0f766e;
  --amber: #b45309;
  --chip: #e8eef4;
  --mark: #fde68a;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.45 "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.top {
  background: var(--navy);
  color: #f4f7fb;
  padding: 16px 24px 18px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.brand { display: flex; gap: 12px; align-items: center; }
.mark {
  width: 42px; height: 42px;
  border-radius: 8px;
  background: #0f766e;
  display: grid; place-items: center;
  font-weight: 700;
  letter-spacing: 0.04em;
}
h1 { margin: 0; font-size: 18px; font-weight: 650; }
.sub { margin: 2px 0 0; color: #b9c6d4; font-size: 12px; }

.file-bar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.btn {
  border: 0;
  background: #0f766e;
  color: white;
  padding: 8px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
}
.btn.ghost { background: transparent; border: 1px solid #7f93a8; color: #e8eef4; }
.btn:hover { filter: brightness(1.08); }
.status { font-size: 12px; color: #c5d2df; max-width: 360px; }

.toolbar {
  background: var(--card);
  margin: 16px 24px 0;
  padding: 14px 16px 12px;
  border-radius: 10px;
  border: 1px solid var(--line);
}
.detect { color: var(--muted); font-size: 12px; margin-bottom: 10px; }
.search-row { display: flex; gap: 12px; align-items: center; }
.search-row input {
  flex: 1;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 14px;
}
.search-row input:focus { outline: 2px solid #99f6e4; border-color: var(--teal); }
.count { color: var(--muted); white-space: nowrap; }
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; }
.filter-group { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  border: 1px solid var(--line);
  background: var(--chip);
  color: var(--ink);
  border-radius: 999px;
  padding: 4px 10px;
  cursor: pointer;
  font-size: 12px;
}
.chip.on { background: var(--navy); color: white; border-color: var(--navy); }
.stats { margin-top: 8px; font-size: 12px; color: var(--muted); }

main { padding: 14px 24px 40px; }
.hint, .error {
  background: var(--card);
  border: 1px dashed var(--line);
  padding: 28px;
  text-align: center;
  color: var(--muted);
  border-radius: 10px;
}
.error { border-style: solid; border-color: #f1b4b4; color: #9f1239; background: #fff1f2; }

.table-wrap {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: auto;
  max-height: calc(100vh - 280px);
}
table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
th, td { padding: 8px 10px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
th {
  position: sticky; top: 0;
  background: #f7fafc;
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
  z-index: 1;
}
tbody tr:hover { background: #f3fbf9; }
.pin { font-family: Consolas, "Cascadia Mono", monospace; color: var(--amber); cursor: pointer; }
.io { font-family: Consolas, "Cascadia Mono", monospace; color: var(--navy); cursor: pointer; }
.func { font-weight: 600; color: var(--teal); white-space: normal; min-width: 160px; }
.tag {
  font-size: 11px;
  background: var(--chip);
  border-radius: 999px;
  padding: 1px 8px;
  color: var(--muted);
}
.tag.matched { background: #ccfbf1; color: #0f766e; }
.tag.unrouted { background: #fef3c7; color: #92400e; }
mark { background: var(--mark); padding: 0 1px; }

.review-wrap {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-top: 16px;
  padding: 14px 16px 16px;
}
.review-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.review-head h2 { margin: 0; font-size: 16px; }
.review-wrap .filter-group { margin: 10px 0; }
.xdc-view {
  margin: 10px 0 0;
  max-height: 52vh;
  overflow: auto;
  background: #0f1720;
  color: #e7eef6;
  padding: 10px 12px;
  border-radius: 8px;
  font: 12px/1.55 Consolas, "Cascadia Mono", monospace;
  white-space: pre-wrap;
}
.xdc-line { padding: 0 6px; border-radius: 3px; }
.xdc-line.ok { background: #134e4a; }
.xdc-line.bad { background: #7f1d1d; }
.xdc-line.extra { background: #7c2d12; }
.missing-box {
  margin-top: 10px;
  background: #f8fafc;
  border: 1px dashed var(--line);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 13px;
}
.missing-box ul { margin: 6px 0 0; padding-left: 18px; }

a.btn { text-decoration: none; display: inline-block; }

.help {
  max-width: 860px;
  margin: 18px auto 40px;
  padding: 0 24px;
}
.help-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px 22px 24px;
  margin-bottom: 14px;
}
.help h2 { margin: 0 0 10px; font-size: 16px; color: var(--navy); }
.help p, .help li { color: var(--ink); line-height: 1.65; }
.help ol, .help ul { margin: 8px 0 0; padding-left: 22px; }
.help code {
  font-family: Consolas, "Cascadia Mono", monospace;
  background: #eef6f4;
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 12.5px;
}
.help .ok { color: #0f766e; font-weight: 650; }
.help .bad { color: #9f1239; font-weight: 650; }
.help .extra { color: #9a3412; font-weight: 650; }

.hidden { display: none !important; }
.toast {
  position: fixed; bottom: 18px; right: 18px;
  background: var(--navy); color: white;
  padding: 8px 12px; border-radius: 8px;
  font-size: 12px;
}