/* Signet Connect — partner portal. Seal-light by default, ink-dark theme via
   the toggle (stored, or system preference). Spectral + Public Sans + Plex
   Mono; wax accent; calm surfaces, alive interactions. */

@font-face { font-family: 'Spectral'; src: url('/assets/fonts/Spectral-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Spectral'; src: url('/assets/fonts/Spectral-600.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Spectral'; src: url('/assets/fonts/Spectral-700.woff2') format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Public Sans'; src: url('/assets/fonts/PublicSans-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Public Sans'; src: url('/assets/fonts/PublicSans-500.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Public Sans'; src: url('/assets/fonts/PublicSans-600.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'IBM Plex Mono'; src: url('/assets/fonts/IBMPlexMono-400.woff2') format('woff2'); font-weight: 400; font-display: swap; }

:root {
  color-scheme: light;
  --paper: #F6F6F2;
  --card: #FFFFFF;
  --ink: #1D2144;
  --indigo: #262B5E;
  --muted: #666B85;
  --dim: #8B90A8;
  --hair: #E3E2DA;
  --seal: #A8382B;
  --seal-ink: #8C2C21;
  --ok: #2F6B4F;
  --shadow: 0 1px 0 rgba(29, 33, 68, .03);
}
[data-theme="dark"] {
  color-scheme: dark;
  --paper: #15121F;
  --card: #1E1A2E;
  --ink: #ECE8F7;
  --indigo: #B9B4E6;
  --muted: #A79FC0;
  --dim: #7E7699;
  --hair: #342F4C;
  --seal: #C9543F;
  --seal-ink: #E5745C;
  --ok: #66C494;
  --shadow: 0 1px 0 rgba(0, 0, 0, .25);
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 15px/1.6 'Public Sans', system-ui, sans-serif;
  transition: background-color .25s ease, color .25s ease; }
a { color: var(--indigo); text-decoration: underline; text-decoration-color: color-mix(in srgb, var(--indigo) 32%, transparent); text-underline-offset: 2px; }
a:hover { color: var(--seal-ink); text-decoration-color: currentColor; }
:focus-visible { outline: 2px solid var(--seal); outline-offset: 2px; }
.wrap { max-width: 980px; margin: 0 auto; padding: 0 22px; }
.mono { font-family: 'IBM Plex Mono', monospace; font-size: 13px; }
.dim { color: var(--dim); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 10px; background: var(--card); color: var(--ink); padding: 8px 12px; border-radius: 4px; z-index: 10; border: 1px solid var(--hair); }

@keyframes rise { from { opacity: 0; transform: translateY(7px); } to { opacity: 1; transform: none; } }
.pagehead, .card, .kpis .kpi { animation: rise .4s ease backwards; }
.kpi:nth-child(2) { animation-delay: .05s; } .kpi:nth-child(3) { animation-delay: .1s; }
.card:nth-of-type(2) { animation-delay: .06s; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

.masthead { background: var(--card); border-bottom: 1px solid var(--hair); transition: background-color .25s ease, border-color .25s ease; }
.band { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 62px; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; }
.brand { display: flex; align-items: center; gap: 11px; text-decoration: none; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-mark { font: 600 19px 'Spectral', serif; }
.brand-dot { color: var(--seal); }
.brand-sub { color: var(--dim); font-size: 12px; }
.mark { width: 32px; height: 32px; color: var(--seal); flex: none; }
.appnav { display: flex; gap: 4px; flex-wrap: wrap; }
.appnav a { color: var(--muted); text-decoration: none; padding: 7px 11px; border-radius: 6px; font-size: 14.5px; position: relative; transition: color .18s ease, background-color .18s ease; }
.appnav a::after { content: ""; position: absolute; left: 11px; right: 11px; bottom: 4px; height: 1.5px; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform .22s ease; }
.appnav a:hover { background: color-mix(in srgb, var(--indigo) 7%, transparent); color: var(--ink); }
.appnav a:hover::after { transform: scaleX(1); }
.appnav a[aria-current="page"] { background: color-mix(in srgb, var(--seal) 12%, transparent); color: var(--seal-ink); }
.who { display: flex; align-items: center; gap: 12px; }
.who-mail { color: var(--dim); }
.linklike { background: none; border: none; color: var(--indigo); font: inherit; font-size: 14px; cursor: pointer; padding: 0; text-decoration: underline; text-decoration-color: color-mix(in srgb, var(--indigo) 32%, transparent); }
.linklike:hover { color: var(--seal-ink); }

.theme-toggle { display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 999px;
  border: 1px solid var(--hair); background: var(--card); color: var(--muted); cursor: pointer;
  transition: color .18s ease, border-color .18s ease, transform .12s ease; }
.theme-toggle:hover { color: var(--seal-ink); border-color: var(--seal); transform: translateY(-1px); }
.theme-toggle:active { transform: none; }
.theme-toggle svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; }
.theme-toggle .ic-moon { display: none; fill: currentColor; stroke: none; }
[data-theme="dark"] .theme-toggle .ic-sun { display: none; }
[data-theme="dark"] .theme-toggle .ic-moon { display: block; }

main.wrap { padding: 28px 22px 70px; }
.foot { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; color: var(--dim); font-size: 12.5px; padding-bottom: 44px; }

.pagehead { margin-bottom: 18px; }
h1 { font: 600 27px/1.2 'Spectral', serif; margin: 0 0 6px; }
h2 { font: 600 20px 'Spectral', serif; margin: 24px 0 8px; }
.lede { color: var(--muted); margin: 0; max-width: 72ch; }

.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 16px; }
.kpi { background: var(--card); border: 1px solid var(--hair); border-radius: 4px; padding: 14px 16px; transition: background-color .25s ease, border-color .25s ease; }
.kpi .spec { color: var(--dim); font-size: 12.5px; margin-bottom: 6px; }
.kpi .big { font-size: 26px; font-weight: 600; line-height: 1.1; font-variant-numeric: tabular-nums; }

.card { background: var(--card); border: 1px solid var(--hair); border-radius: 4px; margin-bottom: 16px; box-shadow: var(--shadow);
  transition: background-color .25s ease, border-color .25s ease, box-shadow .25s ease; }
.cardhead { padding: 11px 18px; border-bottom: 1px solid var(--hair); font: 500 13px 'Public Sans', sans-serif; color: var(--muted); }
.card > p, .card > table, .card > form, .card > pre, .card > ol { margin: 14px 18px 16px; }

table { border-collapse: collapse; width: 100%; }
th { text-align: left; font: 500 12px 'Public Sans', sans-serif; color: var(--dim); padding: 4px 14px 7px 0; border-bottom: 1px solid var(--hair); }
td { padding: 10px 14px 10px 0; border-bottom: 1px solid color-mix(in srgb, var(--hair) 70%, transparent); vertical-align: top; }
tr:last-child td { border-bottom: none; }
tbody tr { transition: background-color .14s ease; }
tbody tr:hover { background: color-mix(in srgb, var(--seal) 4%, transparent); }
td .path { max-width: 380px; display: inline-block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: bottom; }

.chip { display: inline-block; font: 500 11.5px 'Public Sans', sans-serif; padding: 1px 9px; border-radius: 999px; border: 1px solid var(--hair); color: var(--muted); background: var(--card); transition: background-color .25s ease; }
.chip.ok { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 40%, transparent); }
.chip.bad { color: var(--seal-ink); border-color: color-mix(in srgb, var(--seal) 45%, transparent); }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--hair); margin-right: 8px; }
.dot.on { background: var(--ok); }
.error { color: var(--seal-ink); background: color-mix(in srgb, var(--seal) 8%, transparent); border: 1px solid color-mix(in srgb, var(--seal) 30%, transparent); border-radius: 4px; padding: 10px 12px; margin: 12px 0; }

.inline { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.inline input { flex: 1 1 320px; }
input { width: 100%; padding: 10px 12px; background: var(--card); border: 1px solid color-mix(in srgb, var(--hair) 55%, var(--muted) 45%); border-radius: 3px; color: var(--ink); font: inherit;
  transition: border-color .15s ease, box-shadow .15s ease, background-color .25s ease; }
input:focus { border-color: var(--seal); outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--seal) 16%, transparent); }
label { display: block; font-size: 13px; color: var(--muted); margin: 12px 0 5px; }
.inline label { margin: 0; }
.btn { display: inline-block; margin-top: 14px; padding: 10px 17px; background: var(--indigo); color: var(--paper); border: 1px solid var(--indigo); border-radius: 3px; font: 500 15px 'Public Sans', sans-serif; cursor: pointer;
  transition: background-color .15s ease, transform .12s ease, border-color .25s ease; }
[data-theme="dark"] .btn { color: #14111E; }
.inline .btn { margin-top: 0; }
.btn:hover { transform: translateY(-1px); background: color-mix(in srgb, var(--indigo) 85%, var(--seal) 15%); }
.btn:active { transform: none; }

.url { word-break: break-all; }
.chain li { padding: 4px 0; }
.report { background: color-mix(in srgb, var(--paper) 55%, var(--card) 45%); border: 1px solid var(--hair); border-radius: 3px; padding: 14px; overflow: auto; white-space: pre-wrap; word-break: break-word; font-size: 12.5px; }
.mono-input { font-family: 'IBM Plex Mono', monospace !important; font-size: 13px !important; }

.auth-body { display: grid; place-items: center; min-height: 100vh; background: var(--paper); }
.auth-card { width: min(430px, 94vw); background: var(--card); border: 1px solid var(--hair); border-radius: 4px; padding: 30px 30px 26px; box-shadow: 0 18px 50px color-mix(in srgb, var(--ink) 9%, transparent);
  transition: background-color .25s ease, border-color .25s ease; }
.auth-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.auth-head .theme-toggle { margin-left: auto; }
.auth-card h1 { font-size: 24px; margin-top: 8px; }
.fine { color: var(--dim); font-size: 13px; margin-top: 14px; }

@media (max-width: 760px) {
  .kpis { grid-template-columns: 1fr; }
}

/* responsive pass: contain tables, enlarge touch targets */
@media (max-width: 900px) {
  .card { overflow-x: auto; }
  table { min-width: 460px; }
  .who, .band { flex-wrap: wrap; }
  .theme-toggle { width: 44px; height: 44px; }
  .linklike { padding: 12px 2px; min-height: 44px; }
  .appnav a { padding: 11px 12px; }
  main.wrap { padding-left: 16px; padding-right: 16px; }
  html, body { overflow-x: clip; }
}