:root {
  --ink: #1C2430;
  --ink-2: #4A5566;
  --paper: #F6F7F9;
  --card: #FFFFFF;
  --line: #D9DEE5;
  --blue: #1F5FBF;
  --blue-dark: #174A96;
  --fault: #B45309;
  --fault-bg: #FEF3E2;
  --loss: #B42318;
  --loss-bg: #FDECEA;
  --ok: #1E7A4C;
  --ok-bg: #E7F4EC;
  --incoming: #6C8EBF;
  --dup: #A7AFBB;
  --radius: 6px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--paper);
  font-variant-numeric: tabular-nums;
}
* { box-sizing: border-box; }
body { margin: 0; }
a { color: var(--blue); }
a:hover { color: var(--blue-dark); }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
h1 { font-size: 1.6rem; line-height: 1.2; margin: 0; font-weight: 650; letter-spacing: -0.01em; }
h1 .sub { display: block; font-size: 0.95rem; font-weight: 400; color: var(--ink-2); margin-top: 4px; letter-spacing: 0; }
h2 { font-size: 1.1rem; margin: 0 0 8px; font-weight: 650; }
p { margin: 0 0 12px; max-width: 75ch; }
small { display: block; color: var(--ink-2); font-size: 0.85rem; font-weight: 400; }
.mono { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 0.9em; }

/* Top bar */
.topbar { display: flex; align-items: center; gap: 28px; padding: 0 24px; height: 56px;
  background: var(--ink); color: #fff; }
.brand { color: #fff; text-decoration: none; font-weight: 650; white-space: nowrap; }
.brand span { font-weight: 400; opacity: 0.7; margin-left: 4px; }
.topbar nav { display: flex; gap: 4px; flex: 1; }
.topbar nav a { color: #C9D1DC; text-decoration: none; padding: 6px 12px; border-radius: var(--radius); }
.topbar nav a:hover { color: #fff; background: rgba(255,255,255,0.08); }
.topbar nav a[aria-current] { color: #fff; background: rgba(255,255,255,0.14); }
.signout { display: flex; gap: 12px; align-items: center; color: #C9D1DC; font-size: 0.9rem; }
.signout .link { color: #fff; }

main { max-width: 1240px; margin: 0 auto; padding: 28px 24px 64px; }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; margin-bottom: 20px; }
.crumbs { margin: 0 0 4px; font-size: 0.9rem; }

/* Buttons and forms */
button, .button { font: inherit; display: inline-block; padding: 7px 14px; border-radius: var(--radius);
  border: 1px solid var(--line); background: var(--card); color: var(--ink); cursor: pointer;
  text-decoration: none; white-space: nowrap; }
button:hover, .button:hover { border-color: #B8C0CC; color: var(--ink); }
.primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.primary:hover { background: var(--blue-dark); border-color: var(--blue-dark); color: #fff; }
button.link { background: none; border: 0; padding: 0; color: var(--blue); text-decoration: underline; }
button[disabled] { opacity: 0.6; cursor: progress; }
input, select { font: inherit; padding: 6px 9px; border: 1px solid #B8C0CC; border-radius: var(--radius);
  background: #fff; color: var(--ink); }
label { font-weight: 550; }
.stack { display: flex; flex-direction: column; gap: 18px; }
.stack label { display: flex; flex-direction: column; gap: 6px; }
.narrow { max-width: 640px; }
fieldset { border: 0; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
legend { font-weight: 550; margin-bottom: 6px; }
.choice { display: flex !important; flex-direction: row !important; gap: 12px; align-items: flex-start;
  padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card);
  font-weight: 400; cursor: pointer; }
.choice:has(input:checked) { border-color: var(--blue); box-shadow: inset 0 0 0 1px var(--blue); }
.choice.warn { border-color: var(--fault); background: var(--fault-bg); }
.choice input { margin-top: 4px; }
form.inline { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
form.inline label { display: flex; gap: 6px; align-items: center; font-weight: 400; }
label.compact { font-size: 0.9rem; color: var(--ink-2); }

/* Messages */
.flash, .notice { padding: 10px 14px; border-radius: var(--radius); margin: 0 0 16px; border-left: 4px solid var(--line);
  background: var(--card); max-width: none; }
.flash-ok, .notice-ok { border-color: var(--ok); background: var(--ok-bg); }
.flash-warn, .notice-fault { border-color: var(--fault); background: var(--fault-bg); }
.flash-error { border-color: var(--loss); background: var(--loss-bg); }
.count-fault { color: var(--fault); font-weight: 650; }
.count-ok { color: var(--ok); }
.empty { padding: 48px 24px; text-align: center; background: var(--card); border: 1px dashed var(--line); border-radius: var(--radius); }
.empty p { margin: 0 auto 16px; }

/* Panels and tabs */
.panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; margin-bottom: 20px; }
.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.panel-head h2 { margin: 0; }
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--line); margin-bottom: 20px; overflow-x: auto; }
.tabs a { padding: 9px 14px; text-decoration: none; color: var(--ink-2); border-bottom: 3px solid transparent; white-space: nowrap; }
.tabs a:hover { color: var(--ink); }
.tabs a[aria-current] { color: var(--ink); border-bottom-color: var(--blue); font-weight: 600; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 16px; margin: 20px 0; }
.facts div { border-top: 1px solid var(--line); padding-top: 8px; }
.facts dt { color: var(--ink-2); font-size: 0.85rem; }
.facts dd { margin: 2px 0 0; font-size: 1.15rem; font-weight: 600; }
.log { background: var(--paper); padding: 12px; border-radius: var(--radius); overflow-x: auto; font-size: 0.85rem; max-height: 320px; }

/* Tables */
.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 0.92rem; background: var(--card); }
.data th { text-align: left; font-weight: 600; color: var(--ink-2); font-size: 0.82rem; padding: 8px 10px;
  border-bottom: 2px solid var(--line); white-space: nowrap; }
.data td { padding: 8px 10px; border-bottom: 1px solid #EDF0F3; vertical-align: middle; }
.data tbody tr:hover td { background: #FAFBFC; }
.data .num { text-align: right; }
.data .wide { min-width: 220px; width: 30%; }
.nowrap { white-space: nowrap; }
tr.editor td { background: #F3F6FB !important; padding: 14px 10px; }

/* The health strip: one segmented bar per batch */
.strip { display: flex; height: 10px; border-radius: 5px; overflow: hidden; background: #EDF0F3; gap: 2px; min-width: 120px; }
.seg { display: block; min-width: 4px; }
.seg-matched   { background: var(--ok); }
.seg-incoming  { background: var(--incoming); }
.seg-unmatched { background: var(--fault); }
.seg-issue     { background: var(--loss); }
.seg-duplicate { background: var(--dup); background-image: repeating-linear-gradient(135deg, transparent 0 3px, rgba(255,255,255,.55) 3px 5px); }
.panel > .strip { height: 18px; border-radius: 9px; }
.legend { list-style: none; padding: 0; margin: 12px 0 0; display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 0.9rem; }
.legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }
.legend b { margin-left: 4px; }

.tag { display: inline-block; font-size: 0.8rem; padding: 1px 8px; border-radius: 10px; white-space: nowrap; }
.tag-matched { background: var(--ok-bg); color: var(--ok); }
.tag-incoming { background: #EAF0F8; color: #3E5F8F; }
.tag-unmatched { background: var(--fault-bg); color: var(--fault); }
.tag-issue { background: var(--loss-bg); color: var(--loss); }
.tag-duplicate { background: #EEF0F3; color: #5B6573; }
.pager { display: flex; gap: 16px; justify-content: center; align-items: center; margin-top: 16px; }

/* Sign in */
.signin { max-width: 380px; margin: 12vh auto 0; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 32px; }
.signin h1 { font-size: 1.3rem; margin-bottom: 24px; }

@media (max-width: 760px) {
  .topbar { flex-wrap: wrap; height: auto; padding: 10px 16px; gap: 8px 16px; }
  .topbar nav { order: 3; flex-basis: 100%; }
  main { padding: 20px 14px 48px; }
  .page-head { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* Management pages */
.flash, .notice { white-space: pre-line; }
textarea { font: inherit; padding: 6px 9px; border: 1px solid #B8C0CC; border-radius: var(--radius); width: 100%; resize: vertical; }
.two-col { display: grid; grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); gap: 20px; align-items: start; }
.two-col > .panel { margin-bottom: 20px; }
.narrow-panel { max-width: 680px; }
tr.inactive td { color: #8A94A3; }
tr.inactive td a { color: #6B7A90; }
.data td.actions { text-align: right; white-space: nowrap; }
.data td.actions .link + .link { margin-left: 14px; }
button.link.danger { color: var(--loss); }
.danger-button { background: var(--loss); border-color: var(--loss); color: #fff; }
.danger-button:hover { background: #8F1C13; border-color: #8F1C13; color: #fff; }
.add-row { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); }
form.inline small.full { flex-basis: 100%; }
.filters { margin-bottom: 16px; }
details summary { cursor: pointer; color: var(--blue); }
.inset { padding: 12px 0 0 16px; }
.spaced { margin-top: 24px; }
.provider-row { display: flex; flex-direction: column; gap: 4px; padding: 12px 0; border-top: 1px solid var(--line); }
.provider-row:first-of-type { border-top: 0; }
.inline-small { display: inline; font-weight: 400; margin-left: 8px; }
table.compact { width: auto; min-width: 280px; }
.page-head > .inline { display: flex; gap: 8px; }
@media (max-width: 760px) { .two-col { grid-template-columns: 1fr; } }

/* Delete batch */
.danger-outline { color: var(--loss); border-color: #E6B8B3; }
.danger-outline:hover { color: #8F1C13; border-color: var(--loss); }
.danger-panel { border-color: #E6B8B3; background: #FFFBFA; }
.danger-panel ul { margin: 0 0 12px; padding-left: 20px; }
.danger-panel li { margin-bottom: 4px; }

/* Billing */
ul.plain { list-style: none; padding: 0; margin: 0; }
ul.plain li { padding: 6px 0; border-bottom: 1px solid #EDF0F3; }
ul.plain li:last-child { border-bottom: 0; }
ul.plain .count-fault { display: inline-block; min-width: 3ch; }
.exports { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.data td small { display: block; }