:root {
  color-scheme: dark;
  --payment-bg: #070706;
  --payment-panel: #11110f;
  --payment-line: rgba(216, 186, 114, 0.24);
  --payment-gold: #e8c76f;
  --payment-cream: #fff7df;
  --payment-muted: #aaa294;
  --payment-danger: #ee8d7c;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: #000;
  color: var(--payment-cream);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button, input { font: inherit; }
button { cursor: pointer; }

.payment-page {
  width: min(100%, 430px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 20px 16px calc(48px + env(safe-area-inset-bottom, 0px));
  background: var(--payment-bg);
}

.payment-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--payment-line);
}

.payment-header a { color: var(--payment-cream); text-decoration: none; }
.payment-brand { display: inline-flex; align-items: center; }
.payment-brand img { display: block; width: 132px; height: auto; }
.payment-back { color: var(--payment-muted) !important; font-size: 12px; font-weight: 800; }

.payment-shell { max-width: 430px; margin: 28px auto 0; }
.payment-eyebrow { margin: 0; color: var(--payment-gold); font-size: 10px; font-weight: 950; letter-spacing: .12em; }
.payment-shell h1 { margin: 10px 0 10px; font-family: Georgia, serif; font-size: clamp(28px, 6vw, 44px); line-height: 1.15; }
.payment-intro { margin: 0 0 24px; color: var(--payment-muted); font-size: 14px; line-height: 1.65; word-break: keep-all; }

.payment-summary, .payment-form, .payment-notice, .payment-result {
  padding: 20px;
  border: 1px solid var(--payment-line);
  border-radius: 12px;
  background: var(--payment-panel);
}

.payment-summary { display: grid; gap: 14px; margin-bottom: 12px; }
.payment-summary small { color: var(--payment-gold); font-size: 10px; font-weight: 950; letter-spacing: .08em; }
.payment-summary strong { font-size: 24px; }
.payment-summary p { margin: 0; color: var(--payment-muted); font-size: 13px; line-height: 1.55; }
.payment-price { display: flex; justify-content: space-between; align-items: baseline; padding-top: 14px; border-top: 1px solid var(--payment-line); }
.payment-price span { color: var(--payment-muted); font-size: 12px; font-weight: 800; }
.payment-price b { color: var(--payment-gold); font-size: 25px; }

.payment-form { display: grid; gap: 15px; }
.payment-label { display: grid; gap: 7px; color: var(--payment-muted); font-size: 12px; font-weight: 800; }
.payment-label input { width: 100%; height: 52px; padding: 0 14px; border: 1px solid rgba(255, 247, 223, .14); border-radius: 8px; outline: 0; background: #080807; color: var(--payment-cream); font-size: 16px; }
.payment-label input:focus { border-color: var(--payment-gold); box-shadow: 0 0 0 3px rgba(216, 186, 114, .1); }
.payment-consent { display: flex; gap: 9px; align-items: flex-start; color: var(--payment-muted); font-size: 12px; line-height: 1.5; }
.payment-consent input { margin-top: 3px; accent-color: var(--payment-gold); }
.payment-consent a { color: var(--payment-gold); }
.payment-submit { min-height: 52px; border: 0; border-radius: 8px; background: var(--payment-gold); color: #17130b; font-size: 16px; font-weight: 950; }
.payment-submit:disabled { cursor: not-allowed; opacity: .42; }
.payment-status { min-height: 20px; margin: 2px 0 0; color: var(--payment-danger); font-size: 12px; font-weight: 800; line-height: 1.5; }
.payment-notice { margin-top: 12px; color: var(--payment-muted); font-size: 12px; line-height: 1.6; }
.payment-notice strong { color: var(--payment-cream); }

.payment-result { display: grid; gap: 16px; }
.payment-result.is-success { border-color: rgba(216, 186, 114, .55); }
.payment-result h2 { margin: 0; font-family: Georgia, serif; font-size: 28px; }
.payment-result p { margin: 0; color: var(--payment-muted); line-height: 1.6; }
.payment-actions { display: grid; gap: 8px; margin-top: 4px; }
.payment-actions a { display: grid; min-height: 52px; place-items: center; border: 1px solid var(--payment-line); border-radius: 8px; color: var(--payment-cream); font-size: 13px; font-weight: 900; text-decoration: none; }
.payment-actions a.primary { border-color: var(--payment-gold); background: var(--payment-gold); color: #17130b; }

.order-list { display: grid; gap: 10px; margin-top: 18px; }
.order-item { display: grid; gap: 6px; padding: 16px; border: 1px solid var(--payment-line); border-radius: 10px; background: var(--payment-panel); }
.order-item strong { font-size: 16px; }
.order-item span { color: var(--payment-muted); font-size: 12px; }
.order-item a { color: var(--payment-gold); font-size: 12px; font-weight: 900; }
.order-empty { color: var(--payment-muted); font-size: 13px; }

@media (max-width: 430px) {
  .payment-page { padding: 16px 14px calc(32px + env(safe-area-inset-bottom, 0px)); }
  .payment-shell { margin-top: 16px; }
  .payment-shell h1 { font-size: clamp(26px, 8vw, 32px); }
  .payment-summary strong { font-size: 22px; }
}