/* ══════════════════════════════════════════════════════════════
   Sash public surfaces: badge.html (verify) and claim.html.

   These two pages are where a stranger arrives, so they are self-contained:
   they link the CDN base.css tokens, the header and footer kits, the Insignia
   kit's own stylesheet, and this file. They do not link css/style.css, which
   belongs to the signed-in wallet.

   Tokens come from https://cdn.neorgon.org/v1.0.0/styles/base.css and nothing
   here redeclares one. The single local knob is --accent (PROJECTS.md
   section 5). No header or footer CSS lives here: both kits own their own.
   ══════════════════════════════════════════════════════════════ */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --accent: #7c3aed;
  --accent-bright: #9061f9;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);

  /* Two states a credential can be in that the page must not soften. A
     revoked badge and an expired one are different facts and read as
     different colours; neither is grey. */
  --state-expired: #f0a02a;
  --state-revoked: #f43f5e;
}

/* An author display value on .pv-facts or .pg-section would otherwise defeat
   the hidden attribute, so restore its authority once. */
[hidden] { display: none !important; }

html { height: 100%; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text-primary);
  min-height: 100%;
  display: flex;
  flex-direction: column;
  line-height: 1.55;
}

main {
  flex: 1;
  width: 100%;
}

.skip-link {
  position: absolute;
  left: 0;
  top: -60px;
  z-index: 1000;
  padding: var(--space-3) var(--space-4);
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  border-radius: 0 0 var(--radius) 0;
  transition: top var(--dur) var(--ease-out);
}
.skip-link:focus { top: 0; }

.pg-wrap {
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-4) 64px;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

/* Everything the page scripts build lands in #stage, so the rhythm between
   sections is set once here rather than per section. */
#stage {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

/* ── the disclosure (C11.6) ────────────────────────────────────
   Above the art, above the fold, in plain words, never collapsed behind a
   control and never demoted to the footer. It is the first thing in <main>
   on both pages and the first thing a screen reader reaches after the skip
   link, which is the point of it. */
.pg-disclosure {
  border: 1px solid var(--border-strong);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  background: var(--surface-1);
  padding: var(--space-4) var(--space-6);
  font-size: var(--text-base);
  color: var(--text-primary);
}

.pg-disclosure p + p {
  margin-top: var(--space-2);
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

.pg-disclosure a { color: var(--accent-bright); }

/* ── status banner ─────────────────────────────────────────────
   The one element on the verify page that has to be readable from across a
   room. Colour carries meaning here, so the word carries it too: a colourblind
   reader and a greyscale printout both get "revoked" spelled out. */
.pv-status {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2) var(--space-4);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius);
  border: 2px solid var(--border-strong);
  background: var(--surface-2);
}

.pv-status-word {
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pv-status-note { color: var(--text-secondary); font-size: var(--text-sm); }

.pv-status[data-status="valid"] { border-color: rgba(124, 58, 237, .55); }
.pv-status[data-status="valid"] .pv-status-word { color: var(--accent-bright); }

.pv-status[data-status="expired"] {
  border-color: var(--state-expired);
  background: rgba(240, 160, 42, .12);
}
.pv-status[data-status="expired"] .pv-status-word { color: var(--state-expired); }

.pv-status[data-status="revoked"] {
  border-color: var(--state-revoked);
  background: rgba(244, 63, 94, .14);
}
.pv-status[data-status="revoked"] .pv-status-word { color: var(--state-revoked); }

/* ── the artefact ──────────────────────────────────────────────
   A certificate is 1.41 times as wide as it is tall, a badge is square, so
   the frame sizes from the SVG's own aspect ratio rather than assuming one. */
.pv-art {
  display: grid;
  place-items: center;
  padding: var(--space-6);
  background: var(--surface-1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
}

.pv-art svg {
  width: 100%;
  max-width: 360px;
  height: auto;
  display: block;
}

.pv-art[data-kind="certificate"] svg { max-width: 720px; }

/* An expired or revoked credential is dimmed a little, but only after the
   banner has already said so in words. Dimming is never the only signal. */
.pv-art[data-status="expired"] svg,
.pv-art[data-status="revoked"] svg { opacity: .72; }

.pv-art-import {
  display: grid;
  place-items: center;
  gap: var(--space-3);
  text-align: center;
}
.pv-art-import img { max-width: 240px; height: auto; border-radius: var(--radius); }

/* ── sections and facts ────────────────────────────────────────*/
.pg-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.pg-section h3 {
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.pg-title {
  font-size: var(--text-2xl);
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.pg-lead { color: var(--text-secondary); }

.pg-prose {
  color: var(--text-secondary);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.pv-facts {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: var(--space-2) var(--space-6);
  margin: 0;
}

.pv-facts dt {
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.pv-facts dd {
  color: var(--text-primary);
  overflow-wrap: anywhere;
}

.pv-facts a { color: var(--accent-bright); }

.pv-serial {
  font-family: ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, monospace;
  letter-spacing: 0.04em;
}

.pg-chips { display: flex; flex-wrap: wrap; gap: var(--space-2); }

.pg-chip {
  font-size: var(--text-xs);
  padding: 2px var(--space-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
}

/* ── the messages behind a stacked badge (C2.7) ────────────────*/
.pv-kudos {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  list-style: none;
  margin: 0;
  padding: 0;
}

.pv-kudo {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-3);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  background: var(--surface-1);
}

.pv-kudo-from { color: var(--accent-bright); font-size: var(--text-sm); flex: none; }
.pv-kudo-text { color: var(--text-secondary); overflow-wrap: anywhere; }

/* ── buttons ───────────────────────────────────────────────────*/
.pg-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 40px;
  padding: 0 var(--space-4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--text-primary);
  font: inherit;
  font-size: var(--text-sm);
  cursor: pointer;
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}

.btn:hover { background: rgba(255, 255, 255, .1); border-color: var(--border-strong); }

.btn:disabled, .btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; }

.btn--primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-size: var(--text-base);
  min-height: 48px;
  padding: 0 var(--space-8);
  font-weight: 600;
}
.btn--primary:hover { background: var(--accent-bright); border-color: var(--accent-bright); }

/* ── the lookup, when the address carries no id ────────────────
   Drawn by js/badge.js under the "this address needs a credential id" card, so
   the link that promises a lookup lands on one. */
.pg-lookup {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  margin-top: var(--space-4);
}

.pg-lookup input {
  font: inherit;
  min-height: 40px;
  padding: 0 var(--space-3);
  color: var(--text-primary);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-width: 0;
  flex: 1 1 14ch;
  letter-spacing: 0.08em;
}

.pg-lookup input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

/* ── notes and messages ────────────────────────────────────────*/
.pg-note {
  font-size: var(--text-sm);
  color: var(--text-muted);
}

.pg-msg {
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  background: var(--surface-1);
}

.pg-msg h2 { font-size: var(--text-lg); margin-bottom: var(--space-2); text-transform: none; letter-spacing: 0; color: var(--text-primary); }
.pg-msg p { color: var(--text-secondary); }
.pg-msg a { color: var(--accent-bright); }
.pg-msg + .pg-msg { margin-top: var(--space-3); }

.pg-msg[data-tone="good"] { border-color: rgba(124, 58, 237, .6); background: rgba(124, 58, 237, .12); }
.pg-msg[data-tone="warn"] { border-color: var(--state-expired); background: rgba(240, 160, 42, .1); }
.pg-msg[data-tone="bad"]  { border-color: var(--state-revoked); background: rgba(244, 63, 94, .1); }

/* ── claim page ────────────────────────────────────────────────*/
.pc-offer {
  display: grid;
  gap: var(--space-6);
  align-items: start;
}

@media (min-width: 720px) {
  .pc-offer { grid-template-columns: 320px 1fr; }
}

/* A21. The award's own validity window, rendered before the sign-in call to
   action and never after it. `defaultValidityMs` is how long the badge lasts
   once claimed; `expiresAt` is when the link stops working. They are two
   different facts and they get two different rows, because presenting one as
   the other is the defect the amendment exists to prevent. */
.pc-terms {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-1);
}

.pc-term { display: flex; flex-wrap: wrap; gap: var(--space-1) var(--space-4); align-items: baseline; }
.pc-term dt { color: var(--text-muted); font-size: var(--text-sm); min-width: 13ch; }
.pc-term dd { color: var(--text-primary); }
.pc-term[data-key="validity"] dd { font-weight: 600; }

.pc-gate h2 {
  font-size: var(--text-xl);
  color: var(--text-primary);
}

.pc-gate {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-6);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface-1);
}

.pc-who { color: var(--text-secondary); font-size: var(--text-sm); }

/* ── footer note ───────────────────────────────────────────────*/
.pg-foot-note { font-size: var(--text-sm); color: var(--text-muted); }
.pg-foot-note a { color: var(--accent-bright); }

@media (max-width: 600px) {
  .pg-wrap { padding: var(--space-6) var(--space-3) 48px; }
  .pv-facts { grid-template-columns: 1fr; gap: 0; }
  .pv-facts dt { margin-top: var(--space-3); }
}

/* The same rule css/style.css applies on the wallet pages, so a visitor who
   asked for reduced motion gets the same answer on the two public pages: the
   header kit's hover fades included, not only this file's own transitions. */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .btn, .skip-link { transition: none; }
}