/* Singular Vault — the Singular Labs tokens and the components both vault pages are built from. */

@font-face {
  font-family: "Space Grotesk";
  src: url("fonts/space-grotesk.woff2") format("woff2");
  font-weight: 300 700;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("fonts/inter.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("fonts/jetbrains-mono.woff2") format("woff2");
  font-weight: 100 800;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --ink: #0B0E14;
  --surface: #12161F;
  --surface-2: #171C27;
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #E7EAF0;
  --muted: #9AA3B4;
  /* Lighter than the marketing site's #6C7688: here it sets labels that must
     be read, so it clears WCAG AA (4.78:1 even on --surface-2). */
  --faint: #7E889B;
  --gold: #F4C95D;
  --cyan: #71D6FF;
  --ok: #33D6A6;
  --danger: #FF8095;
  --on-grad: #081018;
  --grad: linear-gradient(135deg, var(--gold), var(--cyan));
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.55);
  --display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --body: "Inter", ui-sans-serif, system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --wide: min(1120px, calc(100% - 32px));
  --gutter: max(16px, calc((100% - 1120px) / 2));
}

*, *::before, *::after { box-sizing: border-box; }

html { background: var(--ink); }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--text);
  font: 14.5px/1.55 var(--body);
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(58% 42% at 82% -6%, rgba(113, 214, 255, 0.13), transparent 60%),
    radial-gradient(50% 40% at 6% 0%, rgba(244, 201, 93, 0.10), transparent 58%);
}

h1, h2, h3 {
  margin: 0;
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.08;
}
p { margin: 0; }
a { color: var(--cyan); text-underline-offset: 3px; }
code {
  font: 500 0.92em var(--mono);
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1px 6px;
}
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
[hidden] { display: none !important; }

/* ── Chrome ─────────────────────────────────────────────────────────── */

.top {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 14px;
  min-height: 68px;
  padding: max(12px, env(safe-area-inset-top)) var(--gutter) 12px;
  background: rgba(11, 14, 20, 0.8);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: inherit;
  color: var(--text);
  text-decoration: none;
}
.brand img { display: block; width: 36px; height: 36px; }
.wordmark {
  display: flex;
  flex-direction: column;
  font: 700 19px/1 var(--display);
  letter-spacing: -0.02em;
}
.wordmark small {
  margin-top: 5px;
  font: 500 9.5px/1 var(--mono);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--faint);
}
.surface {
  font: 500 10.5px/1 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  padding: 6px 9px;
  border-radius: 999px;
  border: 1px solid rgba(113, 214, 255, 0.28);
  background: rgba(113, 214, 255, 0.06);
}
.spacer { flex: 1; }

.foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  margin-top: auto;
  padding: 22px var(--gutter) max(22px, env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  font: 12px/1.5 var(--mono);
  color: var(--faint);
}

/* ── Type roles ─────────────────────────────────────────────────────── */

.eyebrow {
  margin: 0 0 10px;
  font: 500 11px/1 var(--mono);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}
.sec-head { margin-bottom: 16px; }
.sec-head h2 { font-size: 23px; }
.sec-head p:not(.eyebrow) { margin-top: 7px; max-width: 64ch; color: var(--muted); }
.meta {
  font: 12.5px/1.55 var(--mono);
  color: var(--muted);
  overflow-wrap: anywhere;
}
.empty {
  padding: 18px 20px;
  border: 1px dashed var(--line-strong);
  border-radius: 14px;
  color: var(--muted);
}

/* ── Controls ───────────────────────────────────────────────────────── */

button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 14px;
  font: 600 13.5px/1 var(--body);
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.16s var(--ease), background-color 0.16s var(--ease),
    transform 0.16s var(--ease), box-shadow 0.16s var(--ease);
}
button:not(:disabled):hover { border-color: rgba(113, 214, 255, 0.5); }
button:not(:disabled):active { transform: translateY(1px); }
button.primary {
  color: var(--on-grad);
  background: var(--grad);
  border-color: transparent;
  font-weight: 700;
}
button.primary:not(:disabled):hover {
  transform: translateY(-1px);
  box-shadow: 0 0 0 1px rgba(113, 214, 255, 0.3), 0 12px 30px rgba(113, 214, 255, 0.14);
}
button.danger {
  color: var(--danger);
  background: transparent;
  border-color: rgba(255, 128, 149, 0.34);
}
button.danger:not(:disabled):hover { border-color: var(--danger); background: rgba(255, 128, 149, 0.08); }
button.quiet { color: var(--muted); background: transparent; }
button.quiet:not(:disabled):hover { color: var(--text); }
button:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

input, select, textarea {
  min-width: 0;
  min-height: 36px;
  padding: 7px 11px;
  font: 14px/1.3 var(--body);
  color: var(--text);
  background: var(--ink);
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  transition: border-color 0.16s var(--ease), box-shadow 0.16s var(--ease);
}
input::placeholder, textarea::placeholder { color: var(--faint); }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(113, 214, 255, 0.15);
}
select {
  appearance: none;
  padding-right: 32px;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 17px) 50%, calc(100% - 12px) 50%;
  background-size: 5px 5px;
  background-repeat: no-repeat;
}
textarea { width: 100%; font: 13px/1.5 var(--mono); resize: vertical; }
/* iOS Safari zooms the page on focus into any field under 16px. */
@media (max-width: 800px), (pointer: coarse) {
  input, select, textarea { font-size: 16px; }
}

.field { display: grid; gap: 6px; min-width: 0; }
.field > span {
  font: 500 10.5px/1 var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
}
.composer {
  display: grid;
  gap: 12px;
  align-items: end;
  padding: 16px 18px;
  margin-bottom: 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
}

/* ── Cards, pills, the ledger ───────────────────────────────────────── */

.card {
  position: relative;
  padding: 16px 18px;
  margin-bottom: 10px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0)), var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
}
.card.is-pending { box-shadow: inset 3px 0 0 var(--gold); }
.card.is-expired { opacity: 0.55; }
.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 14px;
}
.name {
  font: 600 17px/1.3 var(--display);
  letter-spacing: -0.01em;
  overflow-wrap: anywhere;
}
.to { color: var(--cyan); padding: 0 0.4em; }
.pills { display: flex; flex-wrap: wrap; gap: 6px; }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 9px;
  font: 600 10.5px/1 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
}
/* A pill carrying names -- consumers, keychain items -- wraps, and keeps
   their case: they are exact strings. */
.pill.data {
  white-space: normal;
  overflow-wrap: anywhere;
  text-transform: none;
  letter-spacing: 0.02em;
  line-height: 1.35;
  border-radius: 10px;
}
.id, .field > span.id { text-transform: none; letter-spacing: normal; }
.pill.ok { color: var(--ok); background: rgba(51, 214, 166, 0.1); border-color: rgba(51, 214, 166, 0.32); }
.pill.warn { color: var(--gold); background: rgba(244, 201, 93, 0.1); border-color: rgba(244, 201, 93, 0.32); }
.pill.bad { color: var(--danger); background: rgba(255, 128, 149, 0.1); border-color: rgba(255, 128, 149, 0.34); }

/* Who wrote each line is the whole card. The vault's own findings are set in
   mono, each tier behind a label; the requester's words are prose, in quotes,
   behind a label naming them. */
.ledger { margin-top: 12px; border-top: 1px dashed var(--line); }
.tier, .claim {
  display: grid;
  grid-template-columns: 9.5rem minmax(0, 1fr);
  column-gap: 16px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line);
}
.tier > * { grid-column: 2; }
.tier > .tierlabel, .claim > .claimlabel {
  grid-column: 1;
  grid-row: 1 / span 12;
  padding-top: 2px;
  font: 500 10px/1.6 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--faint);
}
.claim > .claimlabel { color: var(--gold); }
.claim > :not(.claimlabel) {
  grid-column: 2;
  font-style: italic;
  color: var(--text);
  overflow-wrap: anywhere;
}
.claim > :not(.claimlabel)::before { content: "\201C"; color: var(--faint); }
.claim > :not(.claimlabel)::after { content: "\201D"; color: var(--faint); }
.reasons { margin: 3px 0; font-size: 13px; color: var(--gold); }
.mismatch { margin: 4px 0; font-weight: 600; color: var(--danger); }

.tier > div.meta:first-of-type { color: var(--text); }

.decide {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 10px;
  margin-top: 14px;
}
.decide .final { display: flex; gap: 8px; margin-left: auto; }

.err { color: var(--danger); }
.err:empty { display: none; }

@media (max-width: 640px) {
  .tier, .claim { grid-template-columns: 1fr; row-gap: 2px; }
  .tier > *, .claim > :not(.claimlabel) { grid-column: 1; }
  .tier > .tierlabel, .claim > .claimlabel { grid-row: auto; }
  .surface { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}