/* Page publique de vérification des certificats (lien du QR imprimé). */
:root {
  --vf-navy: #0c183f;
  --vf-navy-2: #132557;
  --vf-gold: #dab63e;
  --vf-gold-light: #f0cf5a;
  --vf-gold-dark: #9c7a26;
  --vf-ivory: #fcfaf5;
  --vf-ink: #1c2233;
  --vf-muted: #6b7182;
  --vf-ok: #15803d;
  --vf-bad: #b42318;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", system-ui, sans-serif;
  color: #fff;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(33, 59, 133, 0.9) 0%, transparent 70%),
    linear-gradient(180deg, var(--vf-navy) 0%, #070f2b 100%);
  -webkit-font-smoothing: antialiased;
}

.vf-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 50% 12%, rgba(218, 182, 62, 0.16) 0%, transparent 38%);
}

.vf-shell {
  position: relative;
  width: 100%;
  max-width: 620px;
  margin: 0 auto;
  padding: 36px 16px 28px;
}

/* En-tête : logo bien visible */
.vf-brand { text-align: center; margin-bottom: 26px; }
.vf-logo {
  display: inline-grid;
  place-items: center;
  width: 104px;
  height: 104px;
  border-radius: 50%;
  border: 2px solid var(--vf-gold);
  box-shadow: 0 0 0 6px rgba(218, 182, 62, 0.12), 0 14px 40px rgba(218, 182, 62, 0.28);
  background: radial-gradient(circle, var(--vf-navy-2) 0%, #0a1433 100%);
  overflow: hidden;
}
.vf-logo img { width: 100%; height: 100%; object-fit: cover; }
.vf-brand-name {
  margin: 16px 0 2px;
  font-family: "Cinzel", Georgia, serif;
  font-size: 1.5rem;
  letter-spacing: 0.12em;
  color: var(--vf-gold-light);
}
.vf-brand-sub { margin: 0; font-size: 0.78rem; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(226, 232, 240, 0.65); }
.vf-title { margin: 18px 0 0; font-size: 1.05rem; font-weight: 600; color: #e2e8f0; }

/* Bloc « application » (Android) */
.vf-app {
  margin-bottom: 18px;
  padding: 26px 22px 20px;
  border-radius: 22px;
  text-align: center;
  border: 1px solid rgba(218, 182, 62, 0.45);
  background:
    radial-gradient(ellipse 70% 60% at 50% 0%, rgba(218, 182, 62, 0.16) 0%, transparent 70%),
    linear-gradient(160deg, rgba(27, 49, 112, 0.95) 0%, rgba(12, 24, 63, 0.98) 100%);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}
.vf-app-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 12px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--vf-gold-light) 0%, #b8902c 100%);
  color: var(--vf-navy);
  font-size: 1.5rem;
}
.vf-app h2 { margin: 0 0 8px; font-size: 1.2rem; line-height: 1.35; }
.vf-app p { margin: 0 auto 18px; max-width: 44ch; color: rgba(226, 232, 240, 0.82); font-size: 0.92rem; line-height: 1.55; }
.vf-app-actions { display: flex; flex-direction: column; gap: 10px; }

.vf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 12px 18px;
  border-radius: 14px;
  font-weight: 800;
  font-size: 0.98rem;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.2s ease;
}
.vf-btn:active { transform: scale(0.98); }
.vf-btn-gold { background: linear-gradient(135deg, var(--vf-gold-light) 0%, #c9a13a 100%); color: var(--vf-navy); box-shadow: 0 10px 26px rgba(218, 182, 62, 0.35); }
.vf-btn-ghost { border: 1px solid rgba(218, 182, 62, 0.55); color: var(--vf-gold-light); }
.vf-btn:focus-visible, .vf-link:focus-visible { outline: 3px solid var(--vf-gold-light); outline-offset: 3px; }

.vf-steps { list-style: none; margin: 18px 0 6px; padding: 0; text-align: left; display: grid; gap: 8px; }
.vf-steps li { display: flex; align-items: center; gap: 10px; font-size: 0.86rem; color: rgba(226, 232, 240, 0.8); }
.vf-steps span {
  flex: 0 0 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(218, 182, 62, 0.6);
  color: var(--vf-gold-light);
  font-size: 0.75rem;
  font-weight: 800;
}
.vf-link {
  margin-top: 10px;
  padding: 8px;
  border: 0;
  background: none;
  color: rgba(226, 232, 240, 0.7);
  font: inherit;
  font-size: 0.82rem;
  text-decoration: underline;
  cursor: pointer;
}

/* Carte ivoire : formulaire + résultat */
.vf-card {
  border-radius: 22px;
  background: var(--vf-ivory);
  color: var(--vf-ink);
  border: 1px solid rgba(218, 182, 62, 0.55);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
  overflow: hidden;
}
.vf-form { padding: 20px 20px 18px; border-bottom: 1px solid rgba(156, 122, 38, 0.18); }
.vf-form label { display: block; margin-bottom: 8px; font-size: 0.72rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--vf-gold-dark); }
.vf-form-row { display: flex; gap: 8px; }
.vf-form input {
  flex: 1;
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid #d8d2c2;
  border-radius: 12px;
  background: #fff;
  font: inherit;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--vf-ink);
}
.vf-form input:focus { outline: none; border-color: var(--vf-gold); box-shadow: 0 0 0 3px rgba(218, 182, 62, 0.25); }
.vf-form button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 18px;
  border: 0;
  border-radius: 12px;
  background: var(--vf-navy);
  color: #fff;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.vf-form button:focus-visible { outline: 3px solid var(--vf-gold); outline-offset: 2px; }

#verifyResult:empty { display: none; }

.vf-status {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px;
}
.vf-status-icon {
  flex: 0 0 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 1.6rem;
}
.vf-status h2 { margin: 0; font-size: 1.12rem; }
.vf-status p { margin: 3px 0 0; font-size: 0.86rem; color: var(--vf-muted); }
.vf-status.is-valid .vf-status-icon { background: #dcfce7; color: var(--vf-ok); box-shadow: 0 0 0 6px rgba(21, 128, 61, 0.08); }
.vf-status.is-valid h2 { color: var(--vf-ok); }
.vf-status.is-revoked .vf-status-icon { background: #fee4e2; color: var(--vf-bad); }
.vf-status.is-revoked h2 { color: var(--vf-bad); }
.vf-status.is-unknown .vf-status-icon { background: #eef0f4; color: var(--vf-muted); }

.vf-holder { padding: 4px 20px 18px; text-align: center; border-top: 1px dashed rgba(156, 122, 38, 0.3); }
.vf-holder small { display: block; margin-top: 16px; font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--vf-gold-dark); font-weight: 700; }
.vf-holder strong { display: block; margin-top: 4px; font-family: "Cormorant Garamond", Georgia, serif; font-style: italic; font-weight: 600; font-size: 1.85rem; line-height: 1.2; color: var(--vf-navy); }
.vf-holder em { display: block; margin-top: 6px; font-style: normal; font-weight: 800; font-size: 0.9rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--vf-navy-2); }

.vf-holder.is-group strong { font-size: 1.55rem; }
.vf-group-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(19, 37, 87, 0.08);
  color: var(--vf-navy-2);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}
.vf-holder.is-group small { margin-top: 10px; }

.vf-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin: 0; background: rgba(156, 122, 38, 0.18); }
.vf-facts div { padding: 12px 16px; background: #f7f2e6; }
.vf-facts dt { font-size: 0.66rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--vf-gold-dark); }
.vf-facts dd { margin: 3px 0 0; font-size: 0.95rem; font-weight: 600; color: var(--vf-ink); }

.vf-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; padding: 16px 20px; }
.vf-chips span { padding: 4px 11px; border-radius: 999px; border: 1px solid rgba(19, 37, 87, 0.25); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.04em; color: var(--vf-navy-2); }

.vf-note { margin: 0; padding: 14px 20px 18px; font-size: 0.8rem; line-height: 1.5; color: var(--vf-muted); text-align: center; }
.vf-loading { padding: 22px; text-align: center; color: var(--vf-muted); }

.vf-footer { margin-top: 22px; text-align: center; font-size: 0.74rem; color: rgba(226, 232, 240, 0.55); }

@media (max-width: 420px) {
  .vf-form-row { flex-direction: column; }
  .vf-form button { justify-content: center; min-height: 46px; }
  .vf-facts { grid-template-columns: minmax(0, 1fr); }
}