.checkout-page {
  min-height: 100vh;
  background:
    radial-gradient(circle at 12% 10%, rgba(255,111,82,.10), transparent 40%),
    radial-gradient(circle at 90% 0%, rgba(14,110,99,.08), transparent 35%),
    var(--paper, #FFFFFF);
}
.checkout-main {
  display: grid;
  place-items: center;
  padding: 48px 20px 80px;
}
.checkout-card {
  width: min(520px, 100%);
  background: #fff;
  border: 1px solid var(--line, #E6DCC9);
  border-radius: 22px;
  padding: 32px 28px;
  box-shadow: var(--shadow-md, 0 12px 32px rgba(23,32,51,.10));
}
.checkout-card h1 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  margin: 0 0 8px;
}
.checkout-price {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink, #111111);
  margin: 0 0 8px;
}
.checkout-desc { color: var(--ink-soft, #4A4A4A); margin: 0 0 22px; }
.checkout-form { display: grid; gap: 14px; }
.checkout-form label {
  display: grid;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-soft, #4A4A4A);
}
.checkout-form label em { font-style: normal; font-weight: 500; color: var(--ink-faint, #8890A0); }
.checkout-form input {
  height: 46px;
  border: 1px solid var(--line-strong, #D8CBAF);
  border-radius: 12px;
  padding: 0 14px;
  font: inherit;
  background: #fff;
}
.checkout-form input:focus {
  outline: none;
  border-color: var(--coral, #A64A25);
  box-shadow: 0 0 0 4px rgba(255,111,82,.15);
}
.btn--block { width: 100%; justify-content: center; }
.checkout-secure {
  margin: 4px 0 0;
  font-size: 12.5px;
  color: var(--ink-faint, #8890A0);
  text-align: center;
}
.checkout-error {
  margin: 0;
  padding: 10px 12px;
  border-radius: 10px;
  background: #fdeceb;
  color: #d0341f;
  font-size: 13.5px;
  font-weight: 600;
}
.checkout-alert {
  margin-bottom: 16px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #fff4e2;
  color: #b7690a;
  font-size: 13.5px;
}
.success-box {
  display: grid;
  gap: 12px;
  margin: 20px 0;
  padding: 16px;
  border-radius: 14px;
  background: #F1E9DC;
}
.success-box span {
  display: block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: #8890A0;
  margin-bottom: 4px;
}
.success-box strong { color: #111111; word-break: break-all; }
.success-offer { color: var(--ink-soft, #4A4A4A); margin: 0 0 8px; }
.eyebrow--success {
  background: #E8EEE7;
  color: #405B3A;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.eyebrow--success::before { color: var(--coral, #A64A25); }

/* Champ licence + copie */
.license-field {
  display: flex;
  align-items: stretch;
  width: 100%;
  max-width: 420px;
  background: #fff;
  border: 1px solid #e2d6c2;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(23,32,51,.04);
}
.license-field__value {
  flex: 1;
  min-width: 0;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13.5px;
  font-weight: 700;
  color: #111111;
  padding: 11px 12px;
  word-break: break-all;
  line-height: 1.35;
  user-select: all;
}
.license-field__btn {
  flex: 0 0 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-left: 1px solid #e2d6c2;
  background: #fbf7f0;
  color: #4A4A4A;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.license-field__btn:hover {
  background: #fff4f0;
  color: var(--coral-deep, #8B3C1C);
}
.license-field__btn.is-copied {
  background: #E8EEE7;
  color: #405B3A;
}
.license-field__icon {
  width: 18px;
  height: 18px;
  display: block;
}
.license-row { margin-top: 2px; }

.checkout-card--success .btn { margin-top: 8px; }
.checkout-card .btn--ghost { margin-left: 8px; }