:root {
  --bg: #f6f7f9; --panel: #fff; --ink: #1c2330; --muted: #5d6879; --line: #e2e6ec; --soft: #f0f2f5;
  --brand: #2557d6; --brand-ink: #fff; --brand-soft: #e8eefc;
  --ok: #157347; --ok-soft: #e3f4ea; --warn: #9a6200; --warn-soft: #fdf1d8; --bad: #b42318; --bad-soft: #fde8e6;
  --radius: 10px; --shadow: 0 1px 2px rgba(16,24,40,.06);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12151b; --panel: #1a1f27; --ink: #e7eaf0; --muted: #9aa4b2; --line: #2b323d; --soft: #222833;
    --brand: #6d93f2; --brand-ink: #0e1420; --brand-soft: #1f2a44;
    --ok: #4cc38a; --ok-soft: #173326; --warn: #e8b04a; --warn-soft: #3a2e14; --bad: #f17366; --bad-soft: #3d1d1a;
    --shadow: none;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 24px; margin: 0; line-height: 1.25; }
h2 { font-size: 17px; margin: 0 0 12px; }
h3 { font-size: 15px; margin: 0 0 8px; }
p { margin: 0 0 10px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.nowrap { white-space: nowrap; }

/* Layout */
.top { background: var(--panel); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; }
.top-inner { max-width: 1240px; margin: 0 auto; display: flex; align-items: center; gap: 18px; padding: 0 20px; height: 56px; }
.logo { font-weight: 700; color: var(--ink); font-size: 16px; display: flex; gap: 8px; align-items: center; }
.logo-mark { width: 26px; height: 26px; border-radius: 7px; background: var(--brand); color: var(--brand-ink); display: grid; place-items: center; font-size: 13px; }
.nav { display: flex; gap: 2px; flex: 1; overflow-x: auto; }
.nav a { color: var(--muted); padding: 7px 11px; border-radius: 7px; white-space: nowrap; font-weight: 500; }
.nav a:hover { background: var(--soft); text-decoration: none; color: var(--ink); }
.nav a.on { background: var(--brand-soft); color: var(--brand); }
.nav .count { background: var(--bad); color: #fff; border-radius: 9px; padding: 0 6px; font-size: 11px; margin-left: 4px; }
.top-search input { width: 200px; }
.user-menu { display: flex; gap: 10px; align-items: center; font-size: 13px; color: var(--muted); white-space: nowrap; }
.user-menu form { margin: 0; }
main { max-width: 1240px; margin: 0 auto; padding: 24px 20px 60px; }
.page-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head .sub { margin-top: 4px; }
.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 4px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.grid { display: grid; gap: 16px; }
.cols-2 { grid-template-columns: 1fr 1fr; }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.main-side { grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; margin-bottom: 20px; }
.stat { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; box-shadow: var(--shadow); color: var(--ink); }
a.stat:hover { border-color: var(--brand); text-decoration: none; }
.stat .n { font-size: 24px; font-weight: 650; }
.stat .l { color: var(--muted); font-size: 13px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); margin-bottom: 16px; min-width: 0; }
.card > h2:first-child, .card-head { margin-top: 0; }
.card-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.card-head h2 { margin: 0; }
.empty { color: var(--muted); padding: 14px 0; text-align: center; }

/* Tables */
.table-wrap { overflow-x: auto; margin: 0 -18px; padding: 0 18px; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); font-weight: 600; padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; }

/* Definition lists */
dl.kv { display: grid; grid-template-columns: 140px 1fr; gap: 6px 14px; margin: 0; }
dl.kv dt { color: var(--muted); font-size: 13px; }
dl.kv dd { margin: 0; overflow-wrap: anywhere; }

/* Badges */
.badge { display: inline-block; padding: 1px 8px; border-radius: 20px; font-size: 12px; font-weight: 600; background: var(--soft); color: var(--muted); white-space: nowrap; }
.b-ok, .b-low, .b-active, .b-accepted, .b-received, .b-approved, .b-completed { background: var(--ok-soft); color: var(--ok); }
.b-warn, .b-medium, .b-onboarding, .b-pending, .b-in_progress, .b-draft, .b-approved_with_conditions, .b-waived { background: var(--warn-soft); color: var(--warn); }
.b-bad, .b-high, .b-expired, .b-missing, .b-overdue, .b-not_approved, .b-rejected, .b-terminated { background: var(--bad-soft); color: var(--bad); }
.b-not_screened, .b-error { background: var(--soft); color: var(--muted); }
.b-clear, .b-cleared { background: var(--ok-soft); color: var(--ok); }
.b-possible_match, .b-confirmed_match { background: var(--bad-soft); color: var(--bad); }
.b-info, .b-open, .b-email, .b-portal { background: var(--brand-soft); color: var(--brand); }

/* Forms */
label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 4px; }
.field { margin-bottom: 14px; }
.hint { font-size: 12px; color: var(--muted); font-weight: 400; margin-top: 3px; }
input[type=text], input[type=email], input[type=password], input[type=date], input[type=number], input[type=url], input[type=search], input[type=file], select, textarea {
  width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); color: var(--ink); font: inherit; min-height: 38px;
}
input[type=file] { padding: 6px; }
textarea { min-height: 80px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brand); outline-offset: -1px; border-color: transparent; }
.check { display: flex; gap: 8px; align-items: center; font-weight: 500; }
.check input { width: 16px; height: 16px; }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0 14px; }
.inline-form { display: flex; gap: 8px; flex-wrap: wrap; align-items: flex-end; }
.inline-form .field { margin: 0; }
form.inline { display: inline; margin: 0; }
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 8px; border: 1px solid var(--line); background: var(--panel); color: var(--ink);
  font: inherit; font-weight: 600; font-size: 14px; cursor: pointer; white-space: nowrap; min-height: 38px; }
.btn:hover { background: var(--soft); text-decoration: none; }
.btn.primary { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); }
.btn.primary:hover { filter: brightness(1.07); }
.btn.danger { color: var(--bad); }
.btn.sm { padding: 4px 10px; font-size: 13px; min-height: 30px; }
.btn.link { border: 0; background: none; color: var(--brand); padding: 0; min-height: 0; font-weight: 500; }
details.disclose > summary { cursor: pointer; color: var(--brand); font-weight: 600; list-style: none; }
details.disclose > summary::-webkit-details-marker { display: none; }
details.disclose[open] > summary { margin-bottom: 12px; }

.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; background: var(--ok-soft); color: var(--ok); font-weight: 500; }
.flash.err { background: var(--bad-soft); color: var(--bad); }
.notice { padding: 12px 14px; border-radius: 8px; background: var(--brand-soft); margin-bottom: 14px; font-size: 14px; }
.notice.warn { background: var(--warn-soft); }

/* Tabs on vendor page */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 18px; overflow-x: auto; }
.tabs a { padding: 9px 14px; color: var(--muted); font-weight: 600; border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs a.on { color: var(--brand); border-color: var(--brand); }
.tabs a:hover { text-decoration: none; color: var(--ink); }
.tab { display: none; }
.tab.on { display: block; }

/* Attention list */
.att { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); align-items: flex-start; }
.att:last-child { border-bottom: 0; }
.att .when { width: 92px; flex: none; font-size: 13px; font-weight: 600; }
.att .what { flex: 1; min-width: 0; }
.dot { width: 9px; height: 9px; border-radius: 50%; margin-top: 7px; flex: none; background: var(--warn); }
.dot.overdue { background: var(--bad); }
.activity li { padding: 6px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.activity { list-style: none; padding: 0; margin: 0; }

/* Questionnaire */
.q { padding: 14px 0; border-bottom: 1px solid var(--line); }
.q:last-of-type { border-bottom: 0; }
.q-opts { display: flex; gap: 6px; margin: 8px 0; flex-wrap: wrap; }
.q-opts label { display: inline-flex; gap: 6px; align-items: center; border: 1px solid var(--line); border-radius: 20px; padding: 4px 12px; font-weight: 500; cursor: pointer; margin: 0; }
.q-opts input { margin: 0; }
.q-opts label:has(input:checked) { border-color: var(--brand); background: var(--brand-soft); color: var(--brand); }
.q-opts label.risky:has(input:checked) { border-color: var(--bad); background: var(--bad-soft); color: var(--bad); }
.meter { height: 8px; background: var(--soft); border-radius: 4px; overflow: hidden; margin: 8px 0; }
.meter span { display: block; height: 100%; background: var(--ok); }
.meter.medium span { background: var(--warn); }
.meter.high span { background: var(--bad); }
.big-score { font-size: 34px; font-weight: 700; }

/* AI reading results */
.ai { margin-top: 6px; padding: 8px 10px; background: var(--soft); border-radius: 8px; max-width: 620px; }
.ai-tag { display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: .04em; padding: 0 5px; border-radius: 4px; background: var(--brand-soft); color: var(--brand); vertical-align: 1px; }
.flag { margin-top: 3px; }
.flag.bad { color: var(--bad); font-weight: 600; }
.flag.warn { color: var(--warn); }
.flag.ok { color: var(--ok); }
.match { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; margin-bottom: 8px; }

/* Auth & portal pages */
.center-page { min-height: 100vh; display: grid; place-items: center; padding: 20px; }
.auth-card { width: 100%; max-width: 400px; }
.portal { max-width: 720px; margin: 0 auto; padding: 32px 16px 60px; }
.copy { display: flex; gap: 6px; }
.copy input { font-family: ui-monospace, Menlo, monospace; font-size: 12px; }
pre.email-body { white-space: pre-wrap; font: 14px/1.5 ui-monospace, Menlo, monospace; background: var(--soft); padding: 14px; border-radius: 8px; max-height: 480px; overflow: auto; }

@media (max-width: 900px) {
  .main-side, .cols-2, .cols-3 { grid-template-columns: 1fr; }
  .top-search { display: none; }
}
@media (max-width: 640px) {
  main { padding: 16px 16px 48px; }
  .top-inner { padding: 0 16px; gap: 10px; }
  .logo span:last-child, .user-menu .who { display: none; }
  dl.kv { grid-template-columns: 1fr; gap: 0; }
  dl.kv dd { margin-bottom: 8px; }
  .att .when { width: 70px; }
  h1 { font-size: 21px; }
}