/* stripe-base.css — tokens + componentes compartidos */

/* === tokens === */
:root {
  --stripe-purple: #635bff;
  --stripe-purple-hover: #5851ea;
  --stripe-text-primary: #30313d;
  --stripe-text-secondary: #6d6e78;
  --stripe-text-tertiary: #87888c;
  --stripe-link-blue: #0570de;

  /* el botón "Pagar" usa estos — se pueden sobreescribir por merchant si algún día se reusa */
  --merchant-primary: #0570de;
  --merchant-primary-hover: #0461c1;
  --merchant-focus-ring: 0 0 0 3px rgba(5, 112, 222, 0.35);

  --stripe-bg-page: #f6f9fc;
  --stripe-bg-card: #ffffff;
  --stripe-border: #e0e6eb;
  --stripe-border-focus: #635bff;

  --stripe-error: #df1b41;
  --stripe-error-bg: #fef1f2;

  --sim-banner-bg: #1a1a2e;
  --sim-banner-text: #a0a0b0;
  --sim-banner-height: 32px;

  --radius-input: 6px;
  --radius-card: 8px;
  --radius-button: 8px;
  --radius-pill: 24px;

  --shadow-card: 0 2px 4px rgba(0, 0, 0, 0.07), 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-hover: 0 4px 8px rgba(0, 0, 0, 0.08), 0 8px 20px rgba(0, 0, 0, 0.06);
  --shadow-focus-ring: 0 0 0 2px rgba(99, 91, 255, 0.25);

  --font-system: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
                 'Helvetica Neue', Ubuntu, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, 'Liberation Mono',
               monospace;

  --fs-input: 16px;  /* 16px en mobile para que iOS no haga zoom al hacer focus */
  --fs-body: 14px;
  --fs-label: 13px;
  --fs-footer: 12px;
  --fs-price: 24px;
  --fs-heading: 20px;

  --duration-fast: 150ms;
  --duration-medium: 200ms;
  --duration-slow: 300ms;
  --duration-pulse: 600ms;
  --duration-spinner: 600ms;
  --ease-standard: ease-out;

  --page-max-width: 720px;
  --page-padding: 24px;
  --page-padding-mobile: 16px;
}


/* === reset minimo === */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
}

body {
  margin: 0;
  padding: 0;
  background: var(--stripe-bg-page);
  color: var(--stripe-text-primary);
  font-family: var(--font-system);
  font-size: var(--fs-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6, p, ul, ol, figure, blockquote {
  margin: 0;
}

ul, ol {
  padding: 0;
  list-style: none;
}

button {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

a {
  color: var(--stripe-link-blue);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img,
svg {
  display: block;
  max-width: 100%;
}


/* banner fijo de "esto es simulacion" — no scrollea */
.SimulationBanner {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--sim-banner-height);
  background: var(--sim-banner-bg);
  color: var(--sim-banner-text);
  font-family: var(--font-system);
  font-size: var(--fs-footer);
  letter-spacing: 0.5px;
  text-align: center;
  line-height: var(--sim-banner-height);
  z-index: 99999;
  user-select: none;
  -webkit-user-select: none;
}


/* wrapper centrado para las pantallas de oxxo / spei */
.PageContainer {
  max-width: var(--page-max-width);
  margin: 0 auto;
  padding: var(--page-padding);
}


/* card blanca con sombra suave */
.Card {
  background: var(--stripe-bg-card);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 32px;
}


/* === input base ===
   Stripe Checkout real ya no usa floating labels — usa labels estaticos
   ARRIBA del campo + placeholders visibles. mantenemos el alias .FormFieldInput
   para no romper otras pantallas que aun lo importen. */
.FormFieldInput {
  position: relative;
  display: block;
  width: 100%;
  margin-bottom: 12px;
}

.FormFieldInput-input {
  display: block;
  width: 100%;
  height: 38px;
  padding: 8px 12px;
  background: var(--stripe-bg-card);
  color: var(--stripe-text-primary);
  font-family: var(--font-system);
  font-size: 14px;
  line-height: 1.3;
  border: 1px solid var(--stripe-border);
  border-radius: var(--radius-input);
  outline: none;
  transition:
    border-color var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-fast) var(--ease-standard);
  -webkit-appearance: none;
  appearance: none;
}

/* hint text visible, gris stripe */
.FormFieldInput-input::placeholder {
  color: #a3acb9;
  opacity: 1;
}

/* focus ring por box-shadow, no por border, para que no se mueva el layout */
.FormFieldInput-input:focus {
  border-color: var(--stripe-border-focus);
  box-shadow: var(--shadow-focus-ring);
}

.FormFieldInput--error .FormFieldInput-input {
  border-color: var(--stripe-error);
}

.FormFieldInput--error .FormFieldInput-input:focus {
  box-shadow: 0 0 0 2px rgba(223, 27, 65, 0.25);
}

.FormFieldInput-errorText {
  display: block;
  margin-top: 4px;
  color: var(--stripe-error);
  font-size: var(--fs-label);
}


/* === inputs unidos (numero de tarjeta + expiry + cvc) ===
   se ven como un solo bloque redondeado con divisorias adentro */
.FormFieldGroup {
  display: block;
  width: 100%;
  margin-bottom: 12px;
  border: 1px solid var(--stripe-border);
  border-radius: var(--radius-input);
  background: var(--stripe-bg-card);
  overflow: hidden;
  transition: border-color var(--duration-fast) var(--ease-standard),
              box-shadow var(--duration-fast) var(--ease-standard);
}

/* el group entero se ilumina cuando algun input adentro tiene focus */
.FormFieldGroup:focus-within {
  border-color: var(--stripe-border-focus);
  box-shadow: var(--shadow-focus-ring);
}

.FormFieldGroup--error {
  border-color: var(--stripe-error);
}

.FormFieldGroup .FormFieldInput {
  margin-bottom: 0;
}

.FormFieldGroup .FormFieldInput-input {
  border: none;
  border-radius: 0;
  border-bottom: 1px solid var(--stripe-border);
}

/* en los inputs internos quitamos el focus glow, ya lo maneja el group */
.FormFieldGroup .FormFieldInput-input:focus {
  box-shadow: none;
  border-color: transparent;
  border-bottom-color: var(--stripe-border);
}

.FormFieldGroup-row {
  display: flex;
  width: 100%;
}

.FormFieldGroup-row .FormFieldInput {
  flex: 1 1 50%;
  min-width: 0;
}

.FormFieldGroup-row .FormFieldInput + .FormFieldInput .FormFieldInput-input {
  border-left: 1px solid var(--stripe-border);
}

/* si no, el border-bottom se ve raro en el último row */
.FormFieldGroup > *:last-child .FormFieldInput-input,
.FormFieldGroup-row:last-child .FormFieldInput-input {
  border-bottom: none;
}


/* === botón Pagar === */
.SubmitButton {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 44px;
  padding: 10px 20px;
  background: var(--merchant-primary);
  color: #ffffff;
  font-family: var(--font-system);
  font-size: 15px;
  font-weight: 500;
  border-radius: var(--radius-button);
  cursor: pointer;
  transition: background-color var(--duration-fast) var(--ease-standard),
              box-shadow var(--duration-fast) var(--ease-standard),
              transform var(--duration-fast) var(--ease-standard);
}

.SubmitButton:hover:not(:disabled):not(.SubmitButton--processing) {
  background: var(--merchant-primary-hover);
}

.SubmitButton:focus-visible {
  outline: none;
  box-shadow: var(--merchant-focus-ring);
}

.SubmitButton:active:not(:disabled):not(.SubmitButton--processing) {
  transform: translateY(1px);
}

.SubmitButton:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.SubmitButton-content {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* mientras procesa ocultamos el texto y mostramos el spinner */
.SubmitButton--processing .SubmitButton-content {
  visibility: hidden;
}

.SubmitButton-spinner {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin-top: -10px;
  margin-left: -10px;
  display: none;
  animation: spin var(--duration-spinner) linear infinite;
}

.SubmitButton--processing .SubmitButton-spinner {
  display: block;
}


/* === banner rojo de error (slide-down al aparecer) === */
.InlineError {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 12px 0;
  padding: 12px;
  background: var(--stripe-error-bg);
  border: 1px solid var(--stripe-error);
  border-radius: var(--radius-input);
  color: var(--stripe-error);
  font-size: var(--fs-body);
  line-height: 1.4;
  animation: slideDown var(--duration-medium) var(--ease-standard);
}

/* no quitar este display:none, se rompe todo — el [hidden] del browser pierde contra el display:flex de arriba */
.InlineError[hidden] {
  display: none !important;
}

.InlineError-icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 1px;
  color: var(--stripe-error);
}

.InlineError-content {
  flex: 1 1 auto;
  min-width: 0;
}

.InlineError-message {
  display: block;
  font-weight: 500;
}

.InlineError-code {
  display: block;
  margin-top: 4px;
  color: var(--stripe-text-tertiary);
  font-family: var(--font-mono);
  font-size: var(--fs-footer);
}


/* === footer "Powered by stripe" === */
.StripeFooter {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 16px;
  color: var(--stripe-text-tertiary);
  font-size: var(--fs-footer);
  text-align: center;
}

.StripeFooter-poweredBy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* "stripe" en texto, no es el logo SVG oficial */
.StripeFooter-wordmark {
  color: var(--stripe-text-primary);
  font-weight: 700;
  letter-spacing: -0.2px;
}

.StripeFooter-separator {
  color: var(--stripe-border);
  user-select: none;
}

.StripeFooter a {
  color: var(--stripe-text-tertiary);
}

.StripeFooter a:hover {
  color: var(--stripe-text-primary);
  text-decoration: underline;
}


/* candado SVG, hereda currentColor */
.LockIcon {
  display: inline-block;
  width: 16px;
  height: 16px;
  vertical-align: middle;
  color: currentColor;
  fill: currentColor;
}

.LockIcon--pulse {
  animation: pulse var(--duration-pulse) var(--ease-standard);
  animation-iteration-count: 1;
}


/* === cards de método alternativo (post-decline). stagger via animation-delay === */
.PaymentMethodCard {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 16px;
  background: var(--stripe-bg-card);
  border: 1px solid var(--stripe-border);
  border-radius: var(--radius-input);
  color: var(--stripe-text-primary);
  font-size: var(--fs-body);
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  opacity: 0;
  animation: staggerIn var(--duration-slow) var(--ease-standard) forwards;
  transition: border-color var(--duration-fast) var(--ease-standard),
              box-shadow var(--duration-fast) var(--ease-standard),
              transform var(--duration-fast) var(--ease-standard);
}

.PaymentMethodCard:nth-child(1) { animation-delay: 0ms; }
.PaymentMethodCard:nth-child(2) { animation-delay: 100ms; }
.PaymentMethodCard:nth-child(3) { animation-delay: 200ms; }

.PaymentMethodCard:hover {
  border-color: var(--stripe-purple);
  box-shadow: var(--shadow-hover);
  text-decoration: none;
}

.PaymentMethodCard:active {
  transform: translateY(1px);
}

.PaymentMethodCard-icon {
  flex: 0 0 32px;
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--stripe-text-secondary);
}

.PaymentMethodCard-label {
  flex: 1 1 auto;
  font-weight: 500;
}

.PaymentMethodCard-chevron {
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  color: var(--stripe-text-tertiary);
}


/* === accordion de métodos de pago (radio + body que expande) === */
.PaymentMethodAccordion {
  border: 1px solid var(--stripe-border);
  border-radius: var(--radius-card);
  background: var(--stripe-bg-card);
  padding: 0;
  margin: 0;
  overflow: hidden;
  min-width: 0;  /* fieldset trae width raro por default */
}

.PaymentMethodAccordion-row + .PaymentMethodAccordion-row {
  border-top: 1px solid var(--stripe-border);
}

.PaymentMethodAccordion-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  font-size: 14px;
  color: var(--stripe-text-primary);
  font-weight: 500;
}

/* el radio nativo se esconde, dibujamos el nuestro */
.PaymentMethodAccordion-input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.PaymentMethodAccordion-radio {
  position: relative;
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  border: 1.5px solid #cbd5e1;
  border-radius: 50%;
  background: var(--stripe-bg-card);
  transition: border-color var(--duration-fast) var(--ease-standard);
}

/* el punto interior, oculto por default con scale(0) */
.PaymentMethodAccordion-radio::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 8px;
  margin-top: -4px;
  margin-left: -4px;
  border-radius: 50%;
  background: var(--merchant-primary);
  transform: scale(0);
  transition: transform var(--duration-fast) var(--ease-standard);
}

/* seleccionado: ring azul + el punto sale con scale(1) */
.PaymentMethodAccordion-input:checked ~ .PaymentMethodAccordion-radio {
  border-color: var(--merchant-primary);
}

.PaymentMethodAccordion-input:checked ~ .PaymentMethodAccordion-radio::after {
  transform: scale(1);
}

/* focus por teclado */
.PaymentMethodAccordion-input:focus-visible ~ .PaymentMethodAccordion-radio {
  box-shadow: 0 0 0 3px rgba(5, 112, 222, 0.25);
}

.PaymentMethodAccordion-icon {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  height: 24px;
  min-width: 24px;
}

.PaymentMethodAccordion-title {
  flex: 1 1 auto;
  font-weight: 500;
}

.PaymentMethodAccordion-body {
  display: block;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  padding: 0 14px;
  transition:
    max-height var(--duration-medium) var(--ease-standard),
    opacity var(--duration-fast) var(--ease-standard),
    padding var(--duration-medium) var(--ease-standard);
}

.PaymentMethodAccordion-row--open .PaymentMethodAccordion-body {
  max-height: 480px;
  opacity: 1;
  padding: 0 14px 12px 14px;
}

/* spacing apretado adentro del body del accordion */
.PaymentMethodAccordion-body .FormFieldInput {
  margin-bottom: 8px;
}

.PaymentMethodAccordion-body .FormFieldInput:last-child {
  margin-bottom: 0;
}

.PaymentMethodAccordion-note {
  color: var(--stripe-text-secondary);
  font-size: var(--fs-body);
  line-height: 1.45;
  margin: 0;
}


/* === keyframes === */
@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@keyframes slideDown {
  from {
    transform: translateY(-10px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes pulse {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.15); }
  100% { transform: scale(1); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes staggerIn {
  from {
    transform: translateY(8px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}


/* respetar prefers-reduced-motion — el spinner sí lo dejamos pero más lento */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .SubmitButton-spinner {
    animation-duration: 1.5s !important;
    animation-iteration-count: infinite !important;
  }

  .PaymentMethodCard {
    opacity: 1;
  }
}


/* mobile <=768px */
@media (max-width: 768px) {
  .Card {
    padding: 16px;
  }

  .PageContainer {
    padding: var(--page-padding-mobile);
  }
}


/* print — ocultar el banner y dejar la ficha limpia */
@media print {
  .SimulationBanner {
    display: none;
  }

  body {
    padding-top: 0;
    background: #ffffff;
  }

  .Card {
    box-shadow: none;
    border: 1px solid var(--stripe-border);
  }

  .StripeFooter,
  .PaymentMethodCard,
  .SubmitButton {
    display: none !important;
  }
}