:root {
  color-scheme: light;
  --pay-bg: #f5f8fc;
  --pay-card: #ffffff;
  --pay-text: #152033;
  --pay-muted: #607089;
  --pay-line: #dce4ef;
  --pay-soft: #f3f7fc;
  --pay-brand: #2764d9;
  --pay-brand-dark: #1d4fb2;
  --pay-danger: #b42318;
  --pay-danger-soft: #fff2f0;
  --pay-success: #087a55;
  --pay-warning: #956514;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

html {
  min-width: 320px;
  min-height: 100%;
  background: var(--pay-bg);
  -webkit-text-size-adjust: 100%;
}

body.form-page {
  display: grid;
  min-width: 320px;
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0;
  place-items: center;
  overflow-x: hidden;
  padding: 24px;
  background: var(--pay-bg);
  color: var(--pay-text);
  font-family: inherit;
  overscroll-behavior-y: none;
}

.form-page::before,
.form-page::after {
  content: none;
}

.form-page .form-shell {
  position: relative;
  z-index: 1;
  width: min(100%, 460px);
  margin: 0;
  padding: 0;
}

.payment-header {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0 4px 16px;
}

.payment-brand {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 10px;
}

.payment-brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  place-items: center;
  border: 0;
  border-radius: 12px;
  background: var(--pay-brand);
  box-shadow: 0 8px 18px rgba(39, 100, 217, .22);
  color: #fff;
  font-size: 17px;
  font-weight: 800;
}

.payment-brand .payment-brand-name,
.payment-brand .payment-brand-caption {
  margin: 0;
}

.payment-brand .payment-brand-name {
  color: var(--pay-text);
  font-size: 15px;
  font-weight: 750;
  letter-spacing: -.01em;
}

.payment-brand .payment-brand-caption {
  margin-top: 2px;
  color: var(--pay-muted);
  font-size: 11px;
}

.form-page .panel {
  width: 100%;
  border: 1px solid var(--pay-line);
  border-radius: 24px;
  background: var(--pay-card);
  box-shadow: 0 18px 50px rgba(31, 54, 88, .1);
  padding: 30px;
  backdrop-filter: none;
}

.form-page .compact-payment-form {
  display: grid;
  gap: 22px;
  margin: 0;
}

.payment-title h1,
.payment-result h1 {
  margin: 0;
  color: var(--pay-text);
  font-size: 30px;
  font-weight: 750;
  line-height: 1.12;
  letter-spacing: -.6px;
}

.payment-title p {
  margin: 8px 0 0;
  color: var(--pay-muted);
  font-size: 14px;
  line-height: 1.5;
}

.payment-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 0;
  border-radius: 14px;
  background: var(--pay-soft);
  padding: 16px;
  text-align: left;
}

.payment-summary span {
  color: var(--pay-muted);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
}

.payment-summary strong {
  color: var(--pay-text);
  font-family: inherit;
  font-size: 18px;
  font-weight: 750;
  letter-spacing: -.2px;
  white-space: nowrap;
}

.form-section {
  display: grid;
  gap: 16px;
}

.payment-section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 0;
}

.payment-section-heading h2 {
  margin: 0;
  color: var(--pay-text);
  font-size: 14px;
  font-weight: 700;
}

.card-badges {
  display: flex;
  gap: 6px;
}

.card-badges span {
  display: inline-grid;
  min-width: 40px;
  height: 24px;
  place-items: center;
  border: 1px solid var(--pay-line);
  border-radius: 6px;
  background: #fff;
  color: var(--pay-muted);
  padding: 0 7px;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .03em;
}

.form-page label {
  display: grid;
  min-width: 0;
  gap: 9px;
  margin: 0;
}

.form-page label > span {
  color: var(--pay-text);
  font-size: 14px;
  font-weight: 650;
  letter-spacing: 0;
  text-transform: none;
}

.form-page input {
  width: 100%;
  min-width: 0;
  min-height: 54px;
  border: 1px solid var(--pay-line);
  border-radius: 14px;
  outline: none;
  background: #fff;
  color: var(--pay-text);
  padding: 15px 16px;
  font: 500 18px/1.2 inherit;
  appearance: none;
  transition: border-color .16s ease, box-shadow .16s ease, background .16s ease;
}

.form-page input:hover {
  border-color: #b8c6da;
  background: #fff;
}

.form-page input:focus {
  border-color: var(--pay-brand);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(39, 100, 217, .12);
}

.form-page input[aria-invalid="true"] {
  border-color: var(--pay-danger);
  box-shadow: 0 0 0 3px rgba(180, 35, 24, .1);
}

.form-page input::placeholder {
  color: #9ba9bc;
  opacity: 1;
}

.card-details-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 12px;
}

.form-page .actions {
  display: block;
  margin: 0;
}

.form-page .primary-actions button {
  position: relative;
  width: 100%;
  min-height: 54px;
  margin: 0;
  border: 0;
  border-radius: 14px;
  background: var(--pay-brand);
  box-shadow: none;
  color: #fff;
  padding: 15px 17px;
  font: 700 16px/1.2 inherit;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: background .16s ease, transform .1s ease;
}

.form-page .primary-actions button:hover {
  transform: none;
  background: var(--pay-brand-dark);
  box-shadow: none;
}

.form-page .primary-actions button:active {
  transform: scale(.995);
}

.form-page .primary-actions button:disabled {
  border: 0;
  background: var(--pay-brand);
  box-shadow: none;
  color: #fff;
  cursor: wait;
  opacity: .68;
}

.button-spinner {
  display: none;
  width: 20px;
  height: 20px;
  margin: 0 auto;
  border: 2px solid rgba(255, 255, 255, .42);
  border-top-color: #fff;
  border-radius: 50%;
  animation: payment-spin .75s linear infinite;
}

button[aria-busy="true"] .button-label {
  display: none;
}

button[aria-busy="true"] .button-spinner {
  display: block;
}

.payment-security {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin: -4px 0 0;
  color: var(--pay-muted);
  font-size: 12px;
  line-height: 1.45;
  text-align: center;
}

.payment-security svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  fill: var(--pay-success);
}

.form-page .form-notice {
  margin: -4px 0 0;
  border: 1px solid #f1c7c2;
  border-radius: 12px;
  background: var(--pay-danger-soft);
  padding: 12px 14px;
  color: var(--pay-danger);
  font-size: 13px;
  line-height: 1.45;
}

.payment-link-timer {
  display: flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin: 0 0 12px;
  border: 1px solid #cfe4dc;
  border-radius: 12px;
  background: #eef8f4;
  color: #356052;
  padding: 8px 12px;
  font-size: 12px;
}

.payment-link-timer strong {
  color: #12664e;
  font: 700 13px/1.2 inherit;
}

.payment-link-timer-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #15916b;
  box-shadow: 0 0 0 4px rgba(21, 145, 107, .1);
}

.payment-link-timer-warning {
  border-color: #ead8af;
  background: #fff8e8;
  color: var(--pay-warning);
}

.payment-link-timer-warning strong {
  color: var(--pay-warning);
}

.payment-link-timer-warning .payment-link-timer-dot,
.payment-link-timer-expired .payment-link-timer-dot {
  background: #b27a17;
  box-shadow: 0 0 0 4px rgba(178, 122, 23, .1);
}

.payment-link-timer-expired {
  border-color: #f1c7c2;
  background: var(--pay-danger-soft);
  color: var(--pay-danger);
  font-weight: 700;
}

.payment-link-timer-expired .payment-link-timer-dot {
  background: var(--pay-danger);
  box-shadow: 0 0 0 4px rgba(180, 35, 24, .1);
}

.payment-loading {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(245, 248, 252, .98);
}

/* The active form must not switch visibly underneath a processing overlay.
   visibility also removes its controls from keyboard focus while preserving
   layout, so the overlay never jumps between payment stages. */
.payment-processing .form-shell {
  visibility: hidden;
}

.payment-loading-card {
  width: min(100%, 430px);
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 22px 70px rgba(17, 24, 39, .22);
  padding: 42px 34px;
  text-align: center;
}

.payment-loading-spinner {
  display: block;
  width: 58px;
  height: 58px;
  margin: 0 auto 24px;
  border: 6px solid #e6edf7;
  border-top-color: var(--pay-brand);
  border-radius: 50%;
  animation: payment-spin .8s linear infinite;
}

.payment-loading-card h2 {
  margin: 0;
  color: var(--pay-text);
  font-size: 26px;
  font-weight: 750;
  line-height: 1.2;
  letter-spacing: -.35px;
}

.payment-loading-card p {
  max-width: 360px;
  margin: 12px auto 0;
  color: var(--pay-muted);
  font-size: 17px;
  line-height: 1.45;
}

.form-page .status-pill {
  max-width: 145px;
  overflow: hidden;
  border: 1px solid var(--pay-line);
  border-radius: 999px;
  background: #fff;
  color: var(--pay-muted);
  padding: 7px 10px;
  font-size: 11px;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.form-page .status-available,
.form-page .status-authorized {
  border-color: #c9e5da;
  background: #eef8f4;
  color: var(--pay-success);
}

.payment-result {
  display: grid;
  justify-items: center;
  gap: 12px;
  padding: 42px 28px !important;
  text-align: center;
}

.payment-result-icon {
  display: grid;
  width: 68px;
  height: 68px;
  place-items: center;
  border-radius: 50%;
  font-size: 34px;
  font-weight: 750;
}

.payment-result h1 {
  margin-top: 8px;
  font-size: 24px;
}

.payment-result p {
  max-width: 340px;
  margin: 0;
  color: var(--pay-muted);
  font-size: 14px;
  line-height: 1.55;
}

.payment-result-success .payment-result-icon {
  background: #e8f7f1;
  color: var(--pay-success);
  box-shadow: 0 0 0 10px rgba(8, 122, 85, .07);
}

.payment-result-failed .payment-result-icon {
  background: var(--pay-danger-soft);
  color: var(--pay-danger);
  box-shadow: 0 0 0 10px rgba(180, 35, 24, .06);
}

.payment-result-timeout .payment-result-icon {
  background: #fff8e8;
  color: var(--pay-warning);
  box-shadow: 0 0 0 10px rgba(149, 101, 20, .06);
}

.payment-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 4px 0;
  color: var(--pay-muted);
  font-size: 10px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  clip-path: inset(50%) !important;
}

[hidden] {
  display: none !important;
}

@keyframes payment-spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

@media (max-width: 480px) {
  body.form-page {
    display: block;
    padding: 0;
    background: #fff;
  }

  .form-page .form-shell {
    width: 100%;
  }

  .payment-header {
    min-height: 64px;
    margin: 0;
    padding:
      max(12px, env(safe-area-inset-top))
      max(18px, env(safe-area-inset-right))
      8px
      max(18px, env(safe-area-inset-left));
  }

  .payment-brand-mark {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    box-shadow: none;
  }

  .payment-link-timer {
    margin: 0 18px 8px;
  }

  .form-page .panel {
    min-height: calc(100dvh - 106px);
    border: 0;
    border-radius: 0;
    box-shadow: none;
    padding:
      20px
      max(18px, env(safe-area-inset-right))
      max(28px, env(safe-area-inset-bottom))
      max(18px, env(safe-area-inset-left));
  }

  .form-page .compact-payment-form {
    align-content: start;
    gap: 20px;
  }

  .payment-title h1 {
    font-size: clamp(26px, 8vw, 30px);
  }

  .form-page input {
    font-size: 16px;
  }

  .payment-summary {
    align-items: flex-start;
  }

  .payment-footer {
    display: none;
  }

  .payment-result {
    min-height: calc(100dvh - 64px) !important;
    align-content: center;
  }

  .payment-loading-card {
    border-radius: 24px;
    padding: 36px 24px;
  }

  .payment-loading-card h2 {
    font-size: 23px;
  }

  .payment-loading-card p {
    font-size: 16px;
  }
}

@media (max-width: 360px) {
  .payment-brand-caption {
    display: none;
  }

  .form-page .status-pill {
    max-width: 112px;
  }

  .card-details-row {
    gap: 9px;
  }
}