.payment-panel {
  box-sizing: border-box;
  width: 100%;
  max-width: 540px;
  margin: 0 auto;
  padding: 24px 0;
  color: var(--ink, #46536a);
  font-family: Nunito, system-ui, sans-serif;
  line-height: 1.5;
}
.payment-hero {
  text-align: center;
  margin: 0 0 20px;
}
.payment-hero img {
  display: block;
  width: 144px;
  height: 144px;
  object-fit: contain;
  margin: 0 auto 8px;
}
.payment-hero h2 {
  font-family: Fredoka, Nunito, system-ui, sans-serif;
  font-size: 30px;
  line-height: 1.2;
  margin: 0;
  font-weight: 700;
}
.payment-sandbox {
  text-align: center;
  margin: 0 0 16px;
  color: var(--ink-2, #596579);
  font-size: 14px;
  font-weight: 800;
}
.payment-card {
  padding: 22px;
  border: 2px solid var(--line-2, #dce2e8);
  border-radius: 22px;
  background: var(--paper, #fff);
  box-shadow: 0 4px 0 var(--line-2, #dce2e8);
}
.payment-message {
  font-size: 17px;
  line-height: 1.5;
  margin: 0 0 20px;
  overflow-wrap: anywhere;
}
.payment-actions {
  display: grid;
  gap: 14px;
}
.payment-panel button {
  box-sizing: border-box;
  display: block;
  width: 100%;
  min-height: 52px;
  padding: 12px 16px;
  border: 2px solid var(--line-2, #dce2e8);
  border-radius: 15px;
  background: var(--paper, #fff);
  box-shadow: 0 4px 0 var(--line-2, #dce2e8);
  color: var(--ink, #46536a);
  font:
    800 16px/1.35 Nunito,
    system-ui,
    sans-serif;
  cursor: pointer;
  margin: 0;
  overflow-wrap: anywhere;
  touch-action: manipulation;
}
.payment-panel [data-payment-buy],
.payment-panel [data-payment-retry],
.payment-panel [data-payment-check],
.payment-panel [data-payment-redeem] {
  color: #fff;
  background: #0879ba;
  border-color: #0879ba;
  box-shadow: 0 4px 0 #045a8d;
}
.payment-panel button:active:not(:disabled) {
  transform: translateY(3px);
  box-shadow: 0 1px 0 var(--line-2, #dce2e8);
}
.payment-panel button:disabled {
  opacity: 0.6;
  cursor: wait;
}
.payment-panel :is(button, a, input, summary):focus-visible {
  outline: 3px solid #0879ba;
  outline-offset: 4px;
}
.payment-panel label {
  display: block;
  font-weight: 800;
  margin: 0 0 12px;
}
.payment-panel input {
  box-sizing: border-box;
  display: block;
  width: 100%;
  margin-top: 7px;
  padding: 12px;
  border: 2px solid var(--line-2, #dce2e8);
  border-radius: 12px;
  background: var(--paper, #fff);
  color: inherit;
  font:
    400 17px/1.4 Nunito,
    system-ui,
    sans-serif;
}
.payment-panel [data-payment-email-note] {
  font-size: 14px;
  margin: 0 0 20px;
  color: var(--ink-2, #596579);
}
.payment-panel .payment-keep {
  margin-top: 22px;
  border: 0;
  background: transparent;
  box-shadow: none;
  color: var(--brand-ink, #0879ba);
}
.payment-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0 18px;
  margin-top: 14px;
}
.payment-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--brand-ink, #0879ba);
  font-size: 14px;
  font-weight: 700;
  text-underline-offset: 3px;
}
.payment-debug {
  margin-top: 20px;
  font-size: 13px;
  color: var(--ink-2, #596579);
}
.payment-debug summary {
  cursor: pointer;
  min-height: 28px;
}
.payment-debug p {
  overflow-wrap: anywhere;
  margin: 8px 0 0;
}
.payment-recovery {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line-2, #dce2e8);
}
.payment-recovery h3 {
  margin: 0 0 8px;
  font-size: 20px;
}
.payment-recovery p {
  margin: 0 0 16px;
}
@media (max-width: 359px) {
  .payment-card {
    padding: 16px;
  }
  .payment-hero img {
    width: 116px;
    height: 116px;
  }
  .payment-hero h2 {
    font-size: 27px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .payment-panel button:active:not(:disabled) {
    transform: none;
  }
}