/* Security pages. Supplier Advocates' look (the client portal): paper, sheet cards, ink, ledger red, IBM Plex.
   These are the brand's default tokens; an app that carries its own brand tokens (brand.py in the platform) puts
   them after this file, so its values win. */
:root {
  --paper: #FBF8EF; --paper-2: #F3EFE3; --sheet: #FFFDF8; --rule: #E3DCCB; --rule-2: #D3CBB6;
  --ink: #141414; --ink-2: #3F3C37; --ink-3: #6B665C;
  --ledger: #C8102E; --ledger-dark: #A50D26; --ledger-tint: #FBEAEC; --signal: #E23A4C;
  --on-ink: #FBF8EF; --on-ink-2: #D9D3C6; --on-ink-3: #A39E93; --on-ink-link: #F28B97; --ink-line: #3A3835; --ink-hover: #26241F;
  --tone-gray-bg: #EDE8DC; --tone-gray-fg: #3F3C37; --tone-red-bg: #FBEAEC; --tone-red-fg: #9E0C24;
  --tone-amber-bg: #F6EACB; --tone-amber-fg: #6E4A00; --tone-green-bg: #E3EEE7; --tone-green-fg: #2E5E4E;
  --radius-card: 4px; --radius-control: 3px; --radius-pill: 3px; --bold: 600;
  --sans: "IBM Plex Sans", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Menlo, Consolas, monospace;
  /* this module's names for them */
  --ground: var(--paper); --card: var(--sheet); --line: var(--rule-2); --line-soft: var(--rule); --field: var(--rule-2);
  --accent: var(--ledger); --accent-hover: var(--ledger-dark); --accent-ink: var(--ledger-dark);
  --accent-tint: var(--ledger-tint); --accent-wash: var(--ledger-tint); --muted: var(--ink-3);
  --danger: var(--tone-red-fg); --danger-wash: var(--tone-red-bg); --danger-line: var(--tone-red-fg);
  --warn: var(--tone-amber-fg); --warn-wash: var(--tone-amber-bg); --warn-line: var(--tone-amber-fg);
  --radius: var(--radius-card); --font: var(--sans);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body {
  background: var(--ground);
  color: var(--ink);
  font: 400 15px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); }
a:hover { color: var(--accent-hover); }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 2px; }
h1, h2, h3 { color: var(--ink); margin: 0; }
h1 { font-size: 28px; line-height: 1.15; letter-spacing: -0.018em; font-weight: var(--bold); }
h2 { font-size: 17px; line-height: 1.3; font-weight: var(--bold); }
h3 { font-size: 15px; font-weight: 600; }
p { margin: 0; }
.lbl { font-size: 13px; color: var(--muted); margin: 0; }
.sub { font-size: 15px; color: var(--muted); line-height: 1.55; }
.mono { font-family: var(--mono); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); border: 0; }
.stack { display: flex; flex-direction: column; gap: 16px; }
.stack-sm { display: flex; flex-direction: column; gap: 8px; }
.row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.row.between { justify-content: space-between; }
.row.end { justify-content: flex-end; }

/* ---------- cards, buttons, fields ---------- */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card-head { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.card-head .lbl { margin-top: 4px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 16px; border-radius: var(--radius-control);
  border: 1px solid var(--field); background: var(--sheet); color: var(--ink);
  font: var(--bold) 14px/1 var(--font); text-decoration: none; cursor: pointer; white-space: nowrap;
}
.btn:hover { border-color: var(--ink); color: var(--ink); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--on-ink); }
.btn.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: var(--on-ink); }
.btn.danger { color: var(--danger); border-color: var(--danger-line); }
.btn.danger:hover { background: var(--danger-wash); }
.btn.quiet { border-color: transparent; background: transparent; color: var(--accent); padding: 0 10px; }
.btn.quiet:hover { background: var(--accent-wash); color: var(--accent-hover); }
.btn.block { width: 100%; }
.btn.lg { min-height: 48px; font-size: 15px; }
.btn.sm { min-height: 44px; padding: 0 12px; font-size: 13px; }
form.inline { display: inline; margin: 0; }

.field { display: flex; flex-direction: column; gap: 6px; }
.field > label, .field > .label { font-weight: 600; font-size: 14px; color: var(--ink); }
.field .hint { font-size: 13px; color: var(--muted); }
.input, select.input {
  width: 100%; min-height: 44px; padding: 0 12px;
  border: 1px solid var(--field); border-radius: var(--radius-control); background: var(--sheet);
  font: 400 15px var(--font); color: var(--ink);
}
select.input { padding-right: 32px; }
.input[readonly] { background: var(--paper-2); color: var(--ink-2); }
input[type=file].input { padding: 6px 8px; font-size: 14px; color: var(--ink-2); }
input[type=file].input::file-selector-button { font: 600 13px var(--font); color: var(--ink); background: var(--paper-2); border: 1px solid var(--field); border-radius: var(--radius-control); min-height: 30px; padding: 0 12px; margin-right: 12px; cursor: pointer; }
.input:focus { border-color: var(--ink); outline: 3px solid var(--ledger-tint); outline-offset: 0; }
.input.code {
  min-height: 56px; text-align: center; font: var(--bold) 26px/1 var(--mono);
  letter-spacing: 0.35em; font-variant-numeric: tabular-nums; padding-left: 0.35em;
}
.input.code.backup { letter-spacing: 0.12em; font-size: 22px; text-transform: lowercase; }

.alert { border: 1px solid; border-radius: var(--radius-control); padding: 12px 14px; font-size: 14px; line-height: 1.5; }
.alert ul { margin: 6px 0 0; padding-left: 18px; }
.alert.error { background: var(--danger-wash); border-color: var(--danger-line); color: var(--danger); }
.alert.ok { background: var(--tone-green-bg); border-color: var(--tone-green-fg); color: var(--tone-green-fg); }
.alert.warn { background: var(--warn-wash); border-color: var(--warn-line); color: var(--warn); }
.alert.info { background: var(--paper-2); border-color: var(--line); color: var(--ink-2); }

.pill { display: inline-flex; align-items: center; gap: 6px; padding: 2px 9px; border-radius: var(--radius-pill); font-size: 12.5px; font-weight: var(--bold); white-space: nowrap; }
.pill.ok { background: var(--tone-green-bg); color: var(--tone-green-fg); }
.pill.warn { background: var(--tone-amber-bg); color: var(--warn); }
.pill.muted { background: var(--tone-gray-bg); color: var(--tone-gray-fg); }
.pill.danger { background: var(--tone-red-bg); color: var(--danger); }
.pill.dark { background: var(--ink); color: var(--on-ink); }

table { border-collapse: collapse; width: 100%; }
th { text-align: left; font: 500 12px var(--mono); color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 10px; border-bottom: 1px solid var(--line-soft); font-size: 14px; color: var(--ink); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
.table-wrap { overflow-x: auto; margin: 0 -10px; }
td .lbl { margin-top: 2px; }
td.num, th.num { text-align: right; }

/* ---------- auth pages (centered) ---------- */
.topbar { background: var(--ink); color: var(--on-ink); }
.topbar::after { content: ""; display: block; height: 3px; background: linear-gradient(90deg, var(--ledger) 0%, var(--ledger) 38%, var(--ink) 100%); }
.topbar-in { max-width: 1160px; margin: 0 auto; min-height: 64px; padding: 10px 32px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.wordmark { font-weight: var(--bold); font-size: 17px; color: var(--on-ink); text-decoration: none; min-height: 44px; display: inline-flex; align-items: center; }
.wordmark:hover { color: var(--on-ink); }
.topbar .who { display: flex; align-items: center; gap: 12px; font-size: 14px; color: var(--on-ink-2); }
.auth-main { display: flex; flex-direction: column; align-items: center; padding: 56px 24px 72px; gap: 18px; }
.auth-card { width: 100%; max-width: 448px; padding: 32px; display: flex; flex-direction: column; gap: 20px; }
.auth-card.wide { max-width: 760px; }
.auth-card.mid { max-width: 560px; }
.auth-card form { display: flex; flex-direction: column; gap: 16px; margin: 0; }
.auth-foot { width: 100%; max-width: 448px; display: flex; gap: 10px; align-items: flex-start; color: var(--muted); font-size: 13px; line-height: 1.5; }
.auth-foot.wide { max-width: 760px; }
.auth-foot svg { flex: 0 0 auto; margin-top: 1px; color: var(--accent); }
.icon-badge { flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: var(--radius-card); background: var(--accent-tint); color: var(--accent-ink); }
.title-row { display: flex; gap: 16px; align-items: flex-start; }
.divider { border: 0; border-top: 1px solid var(--line); margin: 0; }
.links { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; font-size: 14px; }
.links a { min-height: 44px; display: inline-flex; align-items: center; font-weight: 600; text-decoration: none; }

/* enrollment */
.steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 22px; }
.steps > li { display: grid; grid-template-columns: 32px 1fr; gap: 14px; align-items: start; }
.step-num { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 999px; background: var(--ink); color: var(--on-ink); font: var(--bold) 14px var(--mono); }
.step-body { display: flex; flex-direction: column; gap: 8px; padding-top: 4px; }
.qr-row { display: flex; flex-wrap: wrap; gap: 20px; align-items: center; margin-top: 6px; }
.qr { width: 196px; height: 196px; border: 1px solid var(--line); border-radius: var(--radius-card); padding: 8px; background: #FFFFFF; image-rendering: pixelated; }
.secret-box { flex: 1 1 260px; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.secret { font: var(--bold) 15px/1.6 var(--mono); letter-spacing: 0.06em; background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius-control); padding: 10px 12px; color: var(--ink); word-break: break-all; }
.auth-card form.code-row { flex-direction: row; flex-wrap: wrap; gap: 12px; align-items: stretch; }
.code-row .field { flex: 0 1 220px; }
.code-row .btn { min-height: 56px; }

/* backup codes */
.codes { list-style: none; margin: 0; padding: 18px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 24px; background: var(--paper-2); border: 1px dashed var(--field); border-radius: var(--radius-card); counter-reset: code; }
.codes li { font: var(--bold) 18px/1.4 var(--mono); letter-spacing: 0.05em; color: var(--ink); display: flex; gap: 12px; align-items: baseline; }
.codes li::before { counter-increment: code; content: counter(code) "."; font: 500 13px var(--font); color: var(--muted); min-width: 22px; text-align: right; }
.meter { height: 10px; border-radius: 2px; background: var(--line-soft); overflow: hidden; }
.meter > span { display: block; height: 10px; background: var(--accent); border-radius: 0 2px 2px 0; }

/* ---------- in-app layout ---------- */
.shell { display: flex; min-height: 100vh; }
.side { flex: 0 0 232px; background: var(--ink); color: var(--on-ink); }
.side .lbl { color: var(--on-ink-3); }
.side .wordmark { color: var(--on-ink); }
.side-in { position: sticky; top: 0; height: 100vh; overflow-y: auto; padding: 16px 14px; display: flex; flex-direction: column; gap: 20px; }
.side .org { margin: 6px 0 0; padding-top: 10px; border-top: 1px solid var(--ink-line); color: var(--on-ink-2); }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav a { display: flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 12px; border-radius: var(--radius-control); color: var(--on-ink-2); text-decoration: none; font-weight: 500; font-size: 14px; border-left: 3px solid transparent; }
.nav a:hover { background: var(--ink-hover); color: var(--on-ink); }
.nav a.on { background: var(--ink-hover); color: var(--on-ink); font-weight: var(--bold); border-left-color: var(--ledger); }
.side-foot { margin-top: auto; display: flex; flex-direction: column; gap: 10px; border-top: 1px solid var(--ink-line); padding-top: 16px; }
.side-foot .btn { background: transparent; border-color: var(--on-ink-3); color: var(--on-ink); }
.side-foot .btn:hover { border-color: var(--on-ink); }
.side-foot .name { font-weight: var(--bold); font-size: 14px; color: var(--on-ink); }
.content { flex: 1 1 auto; min-width: 0; padding: 28px 36px 56px; display: flex; flex-direction: column; gap: 20px; max-width: 1100px; }
.page-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 12px; }
.page-head .lbl { margin-top: 6px; font-size: 14px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.stat { display: flex; flex-direction: column; gap: 6px; padding: 20px; }
.stat .big { font-size: 22px; font-weight: var(--bold); letter-spacing: -0.01em; display: flex; align-items: center; gap: 8px; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); gap: 16px; align-items: start; }
.person { display: flex; flex-direction: column; }
.person .nm { font-weight: var(--bold); }
.role-form { display: flex; gap: 8px; align-items: center; }
.role-form select.input { width: auto; min-width: 120px; }
.actions { display: flex; flex-wrap: wrap; gap: 6px; justify-content: flex-end; }
.restore-form { display: flex; flex-direction: column; gap: 14px; }
.restore-form .field { max-width: 560px; }
.invite-form { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr) auto; gap: 12px; align-items: end; }
.link-box { display: flex; gap: 8px; align-items: stretch; }
.link-box .input { font: 500 13px var(--mono); background: var(--sheet); }
.roles-help { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-top: 16px; }
.roles-help div { background: var(--paper-2); border-radius: var(--radius-card); padding: 12px 14px; }
.roles-help b { display: block; font-size: 14px; margin-bottom: 2px; }
.team-note { display: flex; gap: 14px; align-items: flex-start; background: var(--ink); border-color: var(--ink); border-top: 3px solid var(--ledger); color: var(--on-ink-2); }
.team-note h2 { color: var(--on-ink); }
.team-note p { color: var(--on-ink-2); font-size: 14px; }
.team-note .icon-badge { background: var(--ink-hover); color: var(--on-ink-link); flex: 0 0 auto; }
.empty { padding: 18px; text-align: center; color: var(--muted); font-size: 14px; background: var(--paper-2); border-radius: var(--radius-card); }
tr.alert-row td:first-child { box-shadow: inset 3px 0 0 var(--ledger); }
.org-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.org-list a { display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 56px; padding: 0 6px; border-top: 1px solid var(--line-soft); text-decoration: none; color: var(--ink); font-weight: var(--bold); }
.org-list li:first-child a { border-top: 0; }
.org-list a:hover { color: var(--accent); }

@media (max-width: 900px) {
  .shell { flex-direction: column; }
  .side { flex: 0 0 auto; }
  .side-in { position: static; height: auto; }
  .side-foot { margin-top: 0; }
  .content { padding: 22px 18px 40px; }
  .invite-form { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .auth-main { padding: 28px 14px 48px; }
  .auth-card { padding: 22px; }
  .codes { grid-template-columns: 1fr; }
  .topbar-in { padding: 10px 16px; }
}
@media print {
  .topbar, .no-print, .auth-foot { display: none !important; }
  body { background: #FFFFFF; }
  .auth-card { border: 0; padding: 0; }
}