/* ── Cartes cadeaux : pages d'achat, de remerciement et de vérification ── */
:root {
  --beige-clair: #CFB899; --beige-plus-clair: #D7C5A8;
}

/* ── Formulaire d'achat ── */
.gc-wrap { max-width: 1360px; margin: 0 auto; padding: 56px 24px 90px; }
.gc-intro { max-width: 680px; }
.gc-intro p { margin-bottom: 14px; }
.gc-layout { display: grid; grid-template-columns: minmax(340px, 480px) minmax(0, 1fr); gap: 56px; margin-top: 36px; align-items: start; }
.gc-form fieldset { border: 0; margin: 0 0 30px; }
.gc-form legend, .gc-h2 { font-family: 'Playfair Display', serif; font-size: 1.3rem; color: var(--profond); margin-bottom: 14px; }
.gc-step { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--fond); border: 1px solid var(--beige); color: var(--brun); font-size: .85rem; margin-right: 8px; vertical-align: 2px; }

.gc-offers { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.gc-offer { position: relative; }
.gc-offer input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.gc-offer label { display: block; height: 100%; padding: 14px 16px; border: 1px solid var(--beige); border-radius: 12px; background: var(--creme); cursor: pointer; transition: border-color .15s, box-shadow .15s, background .15s; }
.gc-offer label strong { display: block; font-family: 'Playfair Display', serif; font-weight: 400; color: var(--profond); font-size: 1.02rem; line-height: 1.3; }
.gc-offer label span { display: block; font-size: .82rem; color: var(--brun); }
.gc-offer label b { display: block; font-weight: 700; color: var(--texte); margin-top: 6px; }
.gc-offer input:checked + label { border-color: var(--profond); background: var(--fond); box-shadow: 0 0 0 1px var(--profond); }
.gc-offer input:focus-visible + label { outline: 2px solid var(--brun); outline-offset: 2px; }
.gc-offer--wide { grid-column: 1 / -1; }

.gc-amount { margin-top: 12px; padding: 14px 16px; background: var(--fond); border-radius: 12px; }
.gc-amount[hidden] { display: none; }
.gc-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 12px; }
.gc-chip { font: inherit; font-size: .88rem; padding: 7px 14px; border-radius: 999px; border: 1px solid var(--beige); background: var(--creme); color: var(--profond); cursor: pointer; min-height: 40px; }
.gc-chip[aria-pressed="true"] { background: var(--profond); color: var(--creme); border-color: var(--profond); }
.gc-chip small { opacity: .75; }

.gc-field { margin-bottom: 16px; }
.gc-field label { display: block; font-size: .85rem; font-weight: 700; color: var(--profond); margin-bottom: 6px; }
.gc-field label small { font-weight: 300; color: var(--brun); }
.gc-field input, .gc-field textarea {
  width: 100%; font: inherit; font-size: 1rem; font-weight: 400; color: var(--texte);
  padding: 11px 14px; border: 1px solid var(--beige); border-radius: 10px; background: #fff; min-height: 46px;
}
.gc-field textarea { resize: vertical; min-height: 84px; line-height: 1.5; }
.gc-field input:focus, .gc-field textarea:focus { outline: 2px solid var(--brun); outline-offset: 1px; border-color: var(--brun); }
.gc-euro { display: flex; align-items: center; gap: 8px; max-width: 200px; }
.gc-euro input { text-align: right; }
.gc-hint { font-size: .8rem; color: var(--brun); margin-top: 4px; }
.gc-check { display: flex; gap: 10px; align-items: flex-start; font-size: .9rem; margin: 6px 0 18px; }
.gc-check input { width: 20px; height: 20px; margin-top: 3px; accent-color: var(--profond); flex: none; }

.gc-total { display: flex; justify-content: space-between; align-items: baseline; padding: 16px 0; border-top: 1px solid var(--beige); margin-top: 6px; }
.gc-total span { font-size: .9rem; color: var(--brun); }
.gc-total strong { font-family: 'Playfair Display', serif; font-weight: 400; font-size: 1.7rem; color: var(--profond); }
.gc-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; width: 100%;
  background: var(--profond); color: var(--creme); border: 0; cursor: pointer; font: inherit; font-weight: 700;
  font-size: .88rem; letter-spacing: .08em; text-transform: uppercase; padding: 16px 28px; border-radius: 40px; min-height: 52px;
  text-decoration: none; transition: background .15s;
}
.gc-btn:hover { background: var(--brun); }
.gc-btn[disabled] { opacity: .6; cursor: wait; }
.gc-btn--ghost { background: transparent; color: var(--profond); border: 1px solid var(--profond); }
.gc-btn--ghost:hover { background: var(--fond); }
.gc-secure { font-size: .8rem; color: var(--brun); text-align: center; margin-top: 10px; }
.gc-error { background: #FBEAE5; border: 1px solid #D9A898; color: #7A2E1B; border-radius: 10px; padding: 12px 14px; font-size: .9rem; margin-bottom: 14px; }
.gc-error[hidden], .gc-notice[hidden] { display: none; }
.gc-notice { background: var(--fond); border-left: 3px solid var(--brun); border-radius: 0 10px 10px 0; padding: 12px 16px; margin: 20px 0; font-size: .95rem; }

.gc-preview { position: sticky; top: 24px; }
.gc-preview-label { font-family: 'Playfair Display', serif; font-style: italic; color: var(--brun); margin: 0 0 8px 4px; font-size: .95rem; }
.gc-preview-label:not(:first-child) { margin-top: 22px; }
.gc-check a, .gc-conditions a, .gc-result a { color: var(--brun); }

.gc-conditions { margin-top: 60px; padding-top: 32px; border-top: 1px solid var(--beige); max-width: 760px; }
.gc-conditions h2 { font-family: 'Playfair Display', serif; font-size: 1.35rem; color: var(--profond); margin-bottom: 14px; }
.gc-conditions ul { margin: 0 0 0 20px; }
.gc-conditions li { margin-bottom: 8px; font-size: .95rem; }

/* ── Pages merci / carte ── */
.gc-result { max-width: 860px; margin: 0 auto; padding: 56px 24px 90px; }
.gc-status { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: 999px; font-weight: 700; font-size: .9rem; margin-bottom: 18px; }
.gc-status--valide { background: #E6F0E1; color: #2F5B22; }
.gc-status--utilisee, .gc-status--expiree { background: #F3E6D8; color: #7A4B20; }
.gc-status--bloquee, .gc-status--invalide { background: #FBEAE5; color: #7A2E1B; }
.gc-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin: 10px 0 30px; }
.gc-fact { background: var(--fond); border-radius: 12px; padding: 14px 16px; }
.gc-fact span { display: block; font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--brun); }
.gc-fact strong { font-family: 'Playfair Display', serif; font-weight: 400; font-size: 1.25rem; color: var(--profond); }
.gc-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0; }
.gc-actions .gc-btn { width: auto; }
.gc-pdf-fallback { flex-basis: 100%; font-size: .88rem; margin: 0; }
.gc-cards { display: grid; gap: 22px; }
.gc-spinner { width: 22px; height: 22px; border: 3px solid var(--beige-plus-clair); border-top-color: var(--profond); border-radius: 50%; animation: gc-spin 1s linear infinite; display: inline-block; vertical-align: middle; margin-right: 10px; }
@keyframes gc-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .gc-spinner { animation-duration: 3s; } }

/* ── La carte (format 21 × 10 cm, tout en unités relatives à sa largeur) ── */
.gc-card {
  position: relative; width: 100%; aspect-ratio: 2.1 / 1; background: var(--creme); border-radius: 10px; overflow: hidden;
  container-type: inline-size; display: grid; grid-template-columns: 24% 1fr; color: var(--texte); line-height: 1.35;
  box-shadow: 0 18px 40px -18px rgba(58,42,30,.45), 0 1px 4px rgba(58,42,30,.12); font-weight: 400;
}
.gc-card .gc-guilloche { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; opacity: .55; }
.gc-card .gc-band { position: relative; background: var(--profond); color: var(--creme); display: flex; flex-direction: column; justify-content: space-between; padding: 3.2cqw 2.4cqw 2.8cqw; }
.gc-card .gc-band::after { content: ""; position: absolute; top: 0; right: 0; bottom: 0; width: .45cqw; background: linear-gradient(var(--beige), var(--beige-plus-clair), var(--beige)); }
.gc-card .gc-logo { width: 17cqw; height: auto; aspect-ratio: 1; border-radius: 50%; box-shadow: 0 0 0 .35cqw rgba(215,197,168,.55); display: block; }
.gc-card .gc-band h2 { font-family: 'Playfair Display', serif; font-weight: 400; font-size: 3.6cqw; line-height: 1.05; margin: 0; color: var(--creme); }
.gc-card .gc-band h2 em { display: block; color: var(--beige-plus-clair); }
.gc-card .gc-who { font-size: .95cqw; letter-spacing: .16em; text-transform: uppercase; line-height: 1.7; color: var(--beige-plus-clair); margin: 0; }
.gc-card .gc-who strong { display: block; color: var(--creme); letter-spacing: .06em; }
.gc-card .gc-main { position: relative; padding: 3.4cqw 4cqw 2.6cqw; display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-rows: auto auto 1fr auto; column-gap: 3cqw; min-width: 0; }
.gc-card .gc-head { grid-column: 1 / -1; min-width: 0; }
.gc-card .gc-kicker { font-size: 1cqw; letter-spacing: .22em; text-transform: uppercase; color: var(--brun); font-weight: 700; margin: 0; }
.gc-card .gc-for { font-family: 'Playfair Display', serif; font-size: 3.4cqw; color: var(--profond); margin: .5cqw 0 0; line-height: 1.1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gc-card .gc-for em { color: var(--brun); }
.gc-card .gc-from { font-size: 1.3cqw; color: #6b5646; margin: .5cqw 0 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gc-card .gc-from strong { color: var(--texte); font-weight: 700; }
.gc-card .gc-value { grid-column: 1 / -1; margin-top: 1.8cqw; padding: 1.5cqw 0; border-top: 1px solid var(--beige-plus-clair); border-bottom: 1px solid var(--beige-plus-clair); display: flex; align-items: baseline; gap: 1.8cqw; }
.gc-card .gc-amount-big { font-family: 'Playfair Display', serif; font-size: 5.4cqw; color: var(--profond); line-height: 1; }
.gc-card .gc-presta { font-family: 'Playfair Display', serif; font-size: 2.5cqw; color: var(--profond); line-height: 1.15; }
.gc-card .gc-presta small { display: inline-block; font-family: 'Lato', sans-serif; font-size: 1.15cqw; color: var(--brun); letter-spacing: .06em; margin-left: 1cqw; }
.gc-card .gc-desc { font-size: 1.15cqw; color: #6b5646; line-height: 1.5; }
.gc-card .gc-msg { font-family: 'Playfair Display', serif; font-style: italic; font-size: 1.4cqw; color: #5a4636; line-height: 1.5; margin: 1.6cqw 0 0; align-self: start; overflow-wrap: anywhere; }
.gc-card .gc-meta { font-size: 1cqw; line-height: 1.8; color: #6b5646; align-self: end; }
.gc-card .gc-meta b { color: var(--texte); font-weight: 700; }
.gc-card .gc-code { font-family: 'Courier New', monospace; font-size: 1.6cqw; letter-spacing: .14em; color: var(--profond); font-weight: 700; }
.gc-card .gc-qr { grid-column: 2; grid-row: 3 / 5; align-self: end; text-align: center; font-size: .8cqw; color: var(--brun); letter-spacing: .06em; }
.gc-card .gc-qr svg { width: 8.6cqw; height: 8.6cqw; display: block; background: #fff; padding: .5cqw; border: 1px solid var(--beige-plus-clair); border-radius: 5px; margin-bottom: .4cqw; }
.gc-card .gc-qr--placeholder svg { opacity: .25; }
.gc-card .gc-micro { position: absolute; left: 4cqw; right: 4cqw; bottom: .9cqw; font-size: .5cqw; letter-spacing: .08em; color: var(--beige); white-space: nowrap; overflow: hidden; text-transform: uppercase; margin: 0; }
.gc-card--verso { grid-template-columns: 1fr 24%; }
.gc-card--verso .gc-band { justify-content: center; align-items: center; text-align: center; gap: 1.6cqw; }
.gc-card--verso .gc-band::after { left: 0; right: auto; }
.gc-card--verso .gc-main { display: flex; flex-direction: column; }
.gc-card--verso h3 { font-family: 'Playfair Display', serif; font-weight: 400; font-size: 2.5cqw; color: var(--profond); margin: 0 0 1.6cqw; }
.gc-card .gc-steps { list-style: none; counter-reset: s; display: grid; gap: 1.1cqw; margin: 0; padding: 0; }
.gc-card .gc-steps li { counter-increment: s; display: grid; grid-template-columns: 2.8cqw 1fr; gap: 1.2cqw; font-size: 1.25cqw; line-height: 1.5; align-items: center; margin: 0; }
.gc-card .gc-steps li::before { content: counter(s); width: 2.8cqw; height: 2.8cqw; border-radius: 50%; background: var(--fond); border: 1px solid var(--beige); display: grid; place-items: center; font-family: 'Playfair Display', serif; color: var(--brun); font-size: 1.3cqw; }
.gc-card .gc-conds { margin-top: auto; font-size: .95cqw; line-height: 1.6; color: #6b5646; border-top: 1px solid var(--beige-plus-clair); padding-top: 1.2cqw; }
.gc-card .gc-cab { font-size: 1.05cqw; line-height: 1.7; color: var(--beige-plus-clair); margin: 0; }
.gc-card .gc-cab strong { color: var(--creme); font-family: 'Playfair Display', serif; font-weight: 400; font-size: 1.7cqw; display: block; margin-bottom: .4cqw; }
.gc-card .gc-nw { white-space: nowrap; }

@media (max-width: 1100px) {
  .gc-layout { grid-template-columns: minmax(300px, 420px) minmax(0, 1fr); gap: 36px; }
}
@media (max-width: 900px) {
  .gc-layout { grid-template-columns: 1fr; gap: 28px; }
  .gc-preview { position: static; order: -1; }
}
@media (max-width: 520px) {
  .gc-offers { grid-template-columns: 1fr; }
  .gc-wrap, .gc-result { padding: 40px 16px 70px; }
  .gc-actions .gc-btn { width: 100%; }
}

/* ── Anciens navigateurs sans « container queries » (iOS < 16, Android < 2022) :
      les tailles en cqw sont ignorées, on bascule sur une carte simple et lisible
      (le PDF, lui, est identique partout). ── */
@supports not (container-type: inline-size) {
  .gc-card, .gc-card--verso { aspect-ratio: auto; grid-template-columns: 1fr; font-size: 14px; }
  .gc-card .gc-band { padding: 16px; flex-direction: row; align-items: center; gap: 14px; }
  .gc-card .gc-logo { width: 64px; }
  .gc-card .gc-band h2 { font-size: 22px; }
  .gc-card .gc-main { padding: 16px 16px 28px; }
  .gc-card .gc-for { font-size: 22px; white-space: normal; }
  .gc-card .gc-presta, .gc-card--verso h3 { font-size: 18px; }
  .gc-card .gc-amount-big { font-size: 32px; }
  .gc-card .gc-qr svg { width: 72px; height: 72px; }
  .gc-card .gc-steps li { grid-template-columns: 26px 1fr; }
  .gc-card .gc-steps li::before { width: 26px; height: 26px; }
  .gc-card .gc-micro { font-size: 6px; }
}