:root {
  --green: #00d64f;
  --green-dark: #00bd45;
  --ink: #101828;
  --muted: #8a94a6;
  --line: #dce1e8;
  --surface: #f5f6f8;
  --warning-bg: #fff9e8;
  --warning: #c65b00;
  --danger-bg: #fff0f0;
  --danger: #c83535;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font-family: Arial, "Helvetica Neue", "Segoe UI", sans-serif;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button {
  color: inherit;
  font: inherit;
}

.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 28px 16px;
}

.payment-card,
.amount-card,
.invoice-loading,
.unavailable-card {
  position: relative;
  width: min(100%, 338px);
  padding: 15px 15px 14px;
  border: 1px solid #eef0f3;
  border-radius: 21px;
  background: #fff;
  box-shadow: 0 2px 6px rgb(16 24 40 / 4%);
}

.unavailable-card {
  padding: 32px 25px 25px;
  text-align: center;
  animation: card-in .32s ease both;
}

.unavailable-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: #fff6e8;
  color: #c66a10;
}

.unavailable-icon svg {
  width: 25px;
  height: 25px;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.unavailable-card h1 {
  margin: 4px 0 0;
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -.015em;
}

.unavailable-copy {
  max-width: 265px;
  margin: 11px auto 21px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}

.close-page-button {
  min-width: 145px;
  min-height: 42px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  cursor: pointer;
  font-size: 11px;
  font-weight: 700;
  transition: background .16s ease, transform .16s ease;
}

.close-page-button:hover {
  background: #27313f;
  transform: translateY(-1px);
}

.close-page-button:focus-visible {
  outline: 3px solid rgb(16 24 40 / 15%);
  outline-offset: 3px;
}

.invoice-loading {
  display: none;
  padding: 36px 24px 30px;
  text-align: center;
}

.invoice-route .invoice-loading {
  display: block;
}

.invoice-route .amount-card {
  display: none;
}

.loading-spinner {
  width: 34px;
  height: 34px;
  margin: 0 auto 17px;
  border: 3px solid #e9edf1;
  border-top-color: var(--green);
  border-radius: 50%;
  animation: loading-spin .75s linear infinite;
}

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

.loading-error-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  margin: 0 auto 15px;
  border-radius: 50%;
  background: var(--danger-bg);
  color: var(--danger);
  font-size: 20px;
  font-weight: 700;
}

.invoice-loading h1 {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
}

.invoice-loading p {
  margin: 8px auto 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.loading-home-link {
  display: inline-block;
  margin-top: 18px;
  color: var(--green-dark);
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
}

.loading-home-link:hover {
  text-decoration: underline;
}

.amount-card {
  padding: 25px 22px 20px;
  text-align: center;
  animation: card-in .32s ease both;
}

.is-hidden {
  display: none;
}

.payment-card.is-entering {
  animation: card-in .32s ease both;
}

.payment-card:focus {
  outline: none;
}

@keyframes card-in {
  from {
    opacity: 0;
    transform: translateY(12px) scale(.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.card-handle {
  position: absolute;
  top: -11px;
  left: 50%;
  width: 36px;
  height: 3px;
  border-radius: 10px;
  background: #cfd3d9;
  transform: translateX(-50%);
}

.brand-mark {
  width: 45px;
  height: 45px;
  display: grid;
  place-items: center;
  margin: 2px auto 13px;
  border-radius: 13px;
  background: var(--green);
  box-shadow: 0 8px 18px rgb(0 214 79 / 22%);
  color: #fff;
}

.brand-mark svg {
  width: 37px;
  height: 37px;
  fill: currentColor;
}

.step-label {
  margin: 0 0 5px;
  color: var(--green-dark);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.amount-card h1 {
  max-width: 260px;
  margin: 0 auto;
  font-size: 21px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.015em;
}

.step-copy {
  max-width: 270px;
  margin: 9px auto 20px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.55;
}

.quick-amounts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 7px;
  margin-bottom: 18px;
}

.quick-amounts button {
  min-height: 38px;
  border: 1px solid #e4e8ed;
  border-radius: 10px;
  background: #fff;
  color: #475467;
  cursor: pointer;
  font-size: 11px;
  font-weight: 600;
  transition: border-color .16s ease, background .16s ease, color .16s ease;
}

.quick-amounts button:hover {
  border-color: #8ce8ae;
  background: #f3fff7;
}

.quick-amounts button.selected {
  border-color: var(--green);
  background: #ecfff3;
  color: var(--green-dark);
  font-weight: 700;
}

.amount-input-label {
  display: block;
  margin: 0 0 6px 2px;
  color: #667085;
  text-align: left;
  font-size: 9px;
  font-weight: 600;
}

.amount-input-wrap {
  min-height: 52px;
  display: flex;
  align-items: center;
  padding: 0 14px;
  border: 1px solid #dfe4ea;
  border-radius: 12px;
  background: #fbfcfd;
  transition: border-color .16s ease, box-shadow .16s ease;
}

.amount-input-wrap:focus-within {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgb(0 214 79 / 12%);
}

.amount-input-wrap.invalid {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgb(200 53 53 / 9%);
}

.amount-input-wrap > span:first-child {
  color: var(--green);
  font-size: 21px;
  font-weight: 700;
}

.amount-input-wrap > span:last-child {
  color: var(--muted);
  font-size: 9px;
  font-weight: 600;
}

.amount-input-wrap input {
  width: 100%;
  min-width: 0;
  padding: 0 9px;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-size: 22px;
  font-weight: 700;
}

.amount-input-wrap input::-webkit-inner-spin-button {
  appearance: none;
}

.amount-error {
  min-height: 17px;
  margin: 4px 2px 0;
  color: var(--danger);
  text-align: left;
  font-size: 9px;
}

.continue-button {
  width: 100%;
  min-height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 8px 22px rgb(0 214 79 / 23%);
  color: #fff;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}

.continue-button:hover {
  background: var(--green-dark);
}

.secure-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 8px;
}

.secure-note svg {
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.powered-by {
  margin: 5px 0 0;
  color: #a2a9b4;
  font-size: 7px;
  letter-spacing: .01em;
}

.powered-by strong {
  color: #667085;
  font-size: 8px;
  font-weight: 700;
}

.timer {
  padding: 7px 10px;
  border-radius: 10px;
  background: var(--warning-bg);
  color: var(--warning);
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .02em;
}

.timer.expired {
  background: var(--danger-bg);
  color: var(--danger);
}

.eyebrow {
  margin: 10px 0 1px;
  color: var(--muted);
  text-align: center;
  text-transform: uppercase;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .09em;
}

.amount {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  text-align: center;
  font-size: 36px;
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -.02em;
}

.amount-cash-mark {
  width: 30px;
  height: 40px;
  margin-right: 0;
  fill: currentColor;
  flex: 0 0 auto;
}

.instruction {
  margin: 1px 0 14px;
  color: var(--muted);
  text-align: center;
  font-size: 10px;
}

.qr-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 1.42 / 1;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #fff;
  cursor: pointer;
}

#qr-code {
  width: 180px;
  height: 180px;
  image-rendering: pixelated;
}

.cash-logo {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  border-radius: 9px;
  background: var(--green);
  color: #fff;
  line-height: 1;
}

.cash-logo svg {
  width: 85%;
  height: 85%;
  fill: currentColor;
}

.qr-logo {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 49px;
  height: 49px;
  border: 4px solid #fff;
  border-radius: 14px;
  transform: translate(-50%, -50%);
}

.invoice-row,
.lightning-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 43px;
  margin-top: 14px;
  padding: 8px 12px;
  border-radius: 10px;
  background: #f9fafb;
}

.row-label {
  display: block;
  color: var(--muted);
  font-size: 8px;
  font-weight: 600;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.invoice-id {
  display: block;
  margin-top: 2px;
  font: 600 10px ui-monospace, SFMono-Regular, Consolas, monospace;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 8px;
  border-radius: 5px;
  background: #fff1b8;
  color: var(--warning);
  font-size: 8px;
  font-weight: 700;
  text-transform: uppercase;
}

.clock {
  width: 9px;
  height: 9px;
  border: 1.4px solid currentColor;
  border-radius: 50%;
}

.status.expired {
  background: var(--danger-bg);
  color: var(--danger);
}

.lightning-row {
  min-height: 32px;
  margin-top: 7px;
  color: var(--muted);
  font-size: 9px;
}

.lightning-row code {
  max-width: 70%;
  overflow: hidden;
  color: #344054;
  font: 9px ui-monospace, SFMono-Regular, Consolas, monospace;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pay-button {
  width: 100%;
  min-height: 43px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin-top: 14px;
  border: 0;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 8px 22px rgb(0 214 79 / 23%);
  color: #fff;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
  transition: transform .18s ease, background .18s ease;
}

.pay-button:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
}

.pay-button:focus-visible,
.copy-button:focus-visible,
.qr-frame:focus-visible {
  outline: 3px solid rgb(0 214 79 / 25%);
  outline-offset: 3px;
}

.pay-button:disabled,
.pay-button[aria-disabled="true"] {
  background: #aeb6c2;
  box-shadow: none;
  cursor: not-allowed;
  transform: none;
}

.button-logo {
  width: 20px;
  height: 20px;
  border: 1px solid #fff;
  border-radius: 5px;
}

.copy-button {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 13px auto 0;
  padding: 5px 8px;
  border: 0;
  background: transparent;
  cursor: pointer;
  font-size: 11px;
}

.copy-button svg {
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.settlement-note {
  margin: 8px 0 0;
  color: var(--muted);
  text-align: center;
  font-size: 8px;
}

.wallet-fallback-note {
  margin: 10px auto 0;
  max-width: 270px;
  color: #667085;
  text-align: center;
  font-size: 9px;
  line-height: 1.45;
}

/* Optional "Change amount" button — pair with the commented HTML and JS hooks.
.change-amount {
  display: block;
  margin: 7px auto 0;
  padding: 3px 7px;
  border: 0;
  background: transparent;
  color: #667085;
  cursor: pointer;
  font-size: 8px;
}

.change-amount:hover {
  color: var(--green-dark);
}
*/

.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  z-index: 5;
  padding: 9px 14px;
  border-radius: 8px;
  background: #17201b;
  color: #fff;
  opacity: 0;
  pointer-events: none;
  font-size: 12px;
  transform: translate(-50%, 12px);
  transition: opacity .2s ease, transform .2s ease;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

@media (max-width: 380px) {
  .page {
    padding: 20px 10px;
  }

  .payment-card,
  .unavailable-card {
    border-radius: 18px;
  }

  #qr-code {
    width: 164px;
    height: 164px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }

  .loading-spinner {
    animation-duration: 1.5s !important;
  }
}

/* Personal payment page */
.personal-page {
  padding-top: 34px;
}

.personal-card {
  position: relative;
  width: min(100%, 370px);
  padding: 28px 18px 18px;
  border: 1px solid #edf0f3;
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 2px 8px rgb(16 24 40 / 5%);
}

.payee-heading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -.02em;
}

.payee-heading > span {
  color: var(--green-dark);
}

.verified-mark {
  width: 23px;
  height: 23px;
  fill: #1d9bf0;
}

.verified-check {
  fill: none;
  stroke: #fff;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.4;
}

.personal-secure-badge {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 17px auto 20px;
  padding: 9px 14px;
  border-radius: 999px;
  background: #effcf4;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 600;
}

.personal-secure-badge svg {
  width: 17px;
  height: 17px;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.personal-method-card {
  min-height: 150px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid #dfe3e7;
  border-radius: 17px;
}

.personal-cash-logo {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 10px;
  border-radius: 14px;
  background: var(--green);
  color: #fff;
}

.personal-cash-logo svg {
  width: 46px;
  height: 46px;
  fill: currentColor;
}

.personal-method-card strong {
  font-size: 17px;
}

.personal-method-card > span {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.personal-amount-panel {
  margin-top: 17px;
  padding: 16px;
  border-radius: 17px;
  background: #eafff1;
}

.personal-panel-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.personal-panel-label span {
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  border: 1.5px solid currentColor;
  border-radius: 50%;
  font-size: 11px;
}

.personal-amount-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 9px;
}

.personal-amount-grid button {
  min-height: 49px;
  border: 1px solid #b8f3cc;
  border-radius: 999px;
  background: #fff;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
}

.personal-amount-grid button:hover,
.personal-amount-grid button.selected {
  border-color: var(--green);
  background: var(--green);
  color: #fff;
}

.show-amounts-button {
  width: 100%;
  min-height: 40px;
  margin-top: 11px;
  border: 0;
  border-radius: 999px;
  background: #bff8d2;
  color: var(--green-dark);
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}

.personal-custom-input {
  min-height: 49px;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 11px;
  padding: 0 15px;
  border: 1px solid #b8f3cc;
  border-radius: 999px;
  background: #fff;
  color: var(--green-dark);
}

.personal-custom-input.invalid {
  border-color: var(--danger);
}

.personal-custom-input > span {
  font-size: 20px;
  font-weight: 700;
}

.personal-custom-input input {
  width: 100%;
  min-width: 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ink);
  font-size: 15px;
  font-weight: 600;
}

.personal-custom-input input::placeholder {
  color: #a0a8b5;
}

.personal-error {
  min-height: 14px;
  margin-bottom: -8px;
}

.personal-pay-button {
  width: 100%;
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 18px;
  border: 0;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 10px 25px rgb(0 214 79 / 25%);
  color: #fff;
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
}

.personal-pay-button:hover {
  background: var(--green-dark);
}

.personal-pay-button:disabled {
  opacity: .65;
  cursor: wait;
}

.personal-pay-button svg {
  width: 19px;
  height: 19px;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.personal-powered {
  margin: 13px 0 0;
  color: var(--muted);
  text-align: center;
  font-size: 10px;
}

.personal-powered span {
  width: 12px;
  height: 12px;
  display: inline-block;
  margin-right: 4px;
  border: 1px solid #cbd1d9;
  border-radius: 50%;
  vertical-align: -2px;
}

.personal-powered strong {
  color: #667085;
}

@media (max-width: 400px) {
  .personal-card {
    padding: 24px 13px 16px;
    border-radius: 20px;
  }

  .personal-amount-panel {
    padding: 13px;
  }
}

body.payment-dialog-open {
  overflow: hidden;
}

.payment-error-backdrop {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgb(15 23 42 / 48%);
  backdrop-filter: blur(3px);
}

.payment-error-backdrop[hidden] {
  display: none;
}

.payment-error-dialog {
  width: min(100%, 330px);
  padding: 26px 22px 18px;
  border: 1px solid #e5e7eb;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 24px 70px rgb(15 23 42 / 25%);
  color: var(--ink);
  text-align: center;
}

.payment-error-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  margin: 0 auto 13px;
  border: 2px solid #dc3545;
  border-radius: 50%;
  color: #dc3545;
  font-size: 25px;
  font-weight: 700;
  line-height: 1;
}

.payment-error-dialog h2 {
  margin: 0;
  font-size: 18px;
  line-height: 1.3;
}

.payment-error-dialog p {
  margin: 10px 0 18px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.payment-error-close {
  width: 100%;
  min-height: 42px;
  border: 0;
  border-radius: 10px;
  background: #667085;
  color: #fff;
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
}

.payment-error-close:hover,
.payment-error-close:focus-visible {
  background: #475467;
}