/* ============================================
   STRIPE PAYMENT LINK - DESIGN SYSTEM
   Checkout Roda da Vida - Layout Idêntico Stripe
   ============================================ */

/* ============================================
   1. CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ============================================ */

:root {
  /* Primary Colors */
  --stripe-blue: #0066CC;
  --stripe-blue-hover: #0052A3;
  --stripe-blue-pressed: #003D7A;

  /* Neutrals & Grays */
  --stripe-white: #FFFFFF;
  --stripe-gray-50: #F6F9FC;
  --stripe-gray-100: #E3E8EE;
  --stripe-gray-200: #C1C9D2;
  --stripe-gray-300: #8792A2;
  --stripe-gray-400: #697386;
  --stripe-gray-500: #525F7F;
  --stripe-gray-600: #3C4257;
  --stripe-gray-700: #2E3344;
  --stripe-gray-800: #1A1F36;

  /* Feedback Colors */
  --stripe-green: #00D924;
  --stripe-green-bg: #E6F9EB;
  --stripe-red: #DF1B41;
  --stripe-red-bg: #FCEDEF;
  --stripe-orange: #FF9500;

  /* Typography */
  --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, monospace;

  /* Font Sizes */
  --font-size-xs: 12px;
  --font-size-sm: 13px;
  --font-size-base: 14px;
  --font-size-md: 15px;
  --font-size-lg: 16px;
  --font-size-xl: 18px;
  --font-size-2xl: 24px;
  --font-size-3xl: 28px;
  --font-size-4xl: 32px;
  --font-size-5xl: 40px;

  /* Spacing System */
  --spacing-1: 4px;
  --spacing-2: 8px;
  --spacing-3: 12px;
  --spacing-4: 16px;
  --spacing-5: 20px;
  --spacing-6: 24px;
  --spacing-8: 32px;
  --spacing-10: 40px;
  --spacing-12: 48px;
  --spacing-16: 64px;
  --spacing-20: 80px;

  /* Border Radius */
  --radius-sm: 2px;
  --radius-md: 4px;
  --radius-lg: 6px;
  --radius-xl: 8px;
  --radius-full: 16px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 102, 204, 0.2);
  --shadow-md: 0 4px 12px rgba(0, 102, 204, 0.3);
  --shadow-focus: 0 0 0 3px rgba(0, 102, 204, 0.1);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.2s ease;
  --transition-slow: 0.3s ease;
}

/* ============================================
   2. RESET & BASE STYLES
   ============================================ */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-stack);
  font-size: var(--font-size-base);
  line-height: 1.5;
  color: var(--stripe-gray-700);
  background-color: var(--stripe-gray-50);
  min-height: 100vh;
  overflow-y: scroll;
}

a{text-decoration: none; font-weight: bold; color: var(--stripe-gray-800)}

/* ============================================
   3. TYPOGRAPHY SYSTEM
   ============================================ */

.stripe-h1 {
  font-size: var(--font-size-3xl);
  line-height: 1.3;
  font-weight: 600;
  color: var(--stripe-gray-800);
}

.stripe-h2 {
  font-size: var(--font-size-xl);
  line-height: 1.4;
  font-weight: 600;
  color: var(--stripe-gray-800);
}

.stripe-h3 {
  font-size: var(--font-size-lg);
  line-height: 1.4;
  font-weight: 500;
  color: var(--stripe-gray-700);
}

.stripe-body-lg {
  font-size: var(--font-size-lg);
  line-height: 1.5;
  font-weight: 400;
  color: var(--stripe-gray-700);
}

.stripe-body {
  font-size: var(--font-size-base);
  line-height: 1.5;
  font-weight: 400;
  color: var(--stripe-gray-600);
}

.stripe-label {
  font-size: var(--font-size-sm);
  line-height: 1.4;
  font-weight: 500;
  color: var(--stripe-gray-700);
}

.stripe-caption {
  font-size: var(--font-size-xs);
  line-height: 1.4;
  font-weight: 400;
  color: var(--stripe-gray-500);
}

/* ============================================
   4. LAYOUT - TWO COLUMN GRID
   ============================================ */

.stripe-checkout-container {
  display: grid;
  grid-template-columns: 380px 1fr;
  min-height: 100vh;
  background-color: var(--stripe-white);
  max-width: 920px;
  margin: 0 auto;
}

/* ============================================
   5. PRODUCT SIDEBAR (LEFT COLUMN - 35%)
   ============================================ */

.stripe-product-sidebar {
  background-color: var(--stripe-gray-50);
  padding: var(--spacing-10);
  border-right: 1px solid var(--stripe-gray-100);
}

.stripe-sidebar-content {
  position: sticky;
  top: var(--spacing-10);
}

.stripe-branding {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-8);
}

.stripe-merchant-name {
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--stripe-gray-700);
}

.stripe-test-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-3);
  background-color: var(--stripe-gray-800);
  color: var(--stripe-white);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  width: fit-content;
}

.stripe-test-badge::before {
  content: '🔒';
  font-size: 14px;
}

.stripe-product-info {
  margin-top: var(--spacing-6);
}

.stripe-product-name {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--stripe-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--spacing-2);
}

.stripe-product-price {
  font-size: var(--font-size-5xl);
  font-weight: 700;
  color: var(--stripe-gray-800);
  margin-bottom: var(--spacing-4);
  line-height: 1.2;
}

.stripe-product-description {
  font-size: var(--font-size-base);
  color: var(--stripe-gray-600);
  line-height: 1.6;
}

/* ============================================
   6. FORM CONTAINER (RIGHT COLUMN - 65%)
   ============================================ */

.stripe-form-container {
  background-color: var(--stripe-white);
  padding: var(--spacing-6) var(--spacing-6);
  overflow-y: auto;
}

.stripe-form-content {
  max-width: 460px;
  margin: 0 auto;
}

/* ============================================
   7. FORM SECTIONS
   ============================================ */

.stripe-form-section {
  margin-bottom: var(--spacing-5);
}

.stripe-form-section:last-child {
  margin-bottom: var(--spacing-8);
}

.stripe-section-title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--stripe-gray-800);
  margin-bottom: var(--spacing-3);
  padding-bottom: var(--spacing-3);
  border-bottom: 1px solid var(--stripe-gray-100);
}

/* ============================================
   8. INPUT SYSTEM
   ============================================ */

.stripe-field-group {
  margin-bottom: var(--spacing-3);
}

.stripe-field-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--stripe-gray-700);
  margin-bottom: var(--spacing-2);
}

.stripe-input {
  width: 100%;
  height: 44px;
  padding: 0 var(--spacing-3);
  border: 1px solid var(--stripe-gray-200);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-lg);
  font-family: var(--font-stack);
  color: var(--stripe-gray-800);
  background-color: var(--stripe-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  -webkit-appearance: none;
  appearance: none;
}

.stripe-input::placeholder {
  color: var(--stripe-gray-300);
  opacity: 1;
}

.stripe-input:focus {
  outline: none;
  border-color: var(--stripe-blue);
  box-shadow: var(--shadow-focus);
}

.stripe-input:disabled {
  background-color: var(--stripe-gray-50);
  color: var(--stripe-gray-300);
  cursor: not-allowed;
  opacity: 0.6;
}

/* Input States */
.stripe-input.valid {
  border-color: var(--stripe-green);
}

.stripe-input.invalid {
  border-color: var(--stripe-red);
  box-shadow: 0 0 0 3px rgba(223, 27, 65, 0.1);
}

.stripe-input.validating {
  border-color: var(--stripe-orange);
}

/* Input with Icon */
.stripe-input-wrapper {
  position: relative;
}

.stripe-input-with-icon {
  padding-left: var(--spacing-10);
}

.stripe-input-icon {
  position: absolute;
  left: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  font-size: 16px;
  color: var(--stripe-gray-400);
  pointer-events: none;
}

/* Field Feedback */
.stripe-field-error {
  display: none;
  font-size: var(--font-size-sm);
  color: var(--stripe-red);
  margin-top: var(--spacing-1);
  padding-left: var(--spacing-3);
}

.stripe-field-error.show {
  display: block;
}

.stripe-field-hint {
  font-size: var(--font-size-xs);
  color: var(--stripe-gray-400);
  margin-top: var(--spacing-1);
  padding-left: var(--spacing-3);
}

.stripe-field-success {
  display: none;
  font-size: var(--font-size-sm);
  color: var(--stripe-green);
  margin-top: var(--spacing-1);
  padding-left: var(--spacing-3);
}

/* ============================================
   9. BUTTON SYSTEM
   ============================================ */

.stripe-button-primary {
  width: 100%;
  height: 48px;
  padding: 0 var(--spacing-6);
  background-color: var(--stripe-blue);
  color: var(--stripe-white);
  border: none;
  border-radius: var(--radius-lg);
  font-size: var(--font-size-lg);
  font-weight: 600;
  font-family: var(--font-stack);
  cursor: pointer;
  transition: background-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
}

.stripe-button-primary:hover:not(:disabled) {
  background-color: var(--stripe-blue-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.stripe-button-primary:active:not(:disabled) {
  background-color: var(--stripe-blue-pressed);
  box-shadow: var(--shadow-sm);
  transform: translateY(0);
}

.stripe-button-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background-color: var(--stripe-gray-200);
  color: var(--stripe-gray-400);
}

.stripe-button-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid var(--stripe-white);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

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

/* ============================================
   10. STRIPE PAYMENT ELEMENT CONTAINER
   ============================================ */

.stripe-payment-element {
  margin-top: var(--spacing-4);
  /*padding: var(--spacing-4);*/
  background-color: var(--stripe-white);
  border-radius: var(--radius-lg);
}

/* ============================================
   11. FOOTER
   ============================================ */

.stripe-footer {
  margin-top: var(--spacing-8);
  padding-top: var(--spacing-4);
  border-top: 1px solid var(--stripe-gray-100);
  text-align: center;
}

.stripe-powered-by {
  font-size: var(--font-size-xs);
  color: var(--stripe-gray-400);
  display: block;
  margin-bottom: var(--spacing-3);
}

.stripe-powered-by strong {
  color: var(--stripe-gray-700);
  font-weight: 600;
}

.stripe-footer-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-4);
}

.stripe-footer-link {
  font-size: var(--font-size-sm);
  color: var(--stripe-gray-500);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.stripe-footer-link:hover {
  color: var(--stripe-blue);
}

/* ============================================
   12. LOADING OVERLAY
   ============================================ */

.stripe-loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.stripe-loading-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--stripe-gray-200);
  border-top-color: var(--stripe-blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* ============================================
   13. ERROR MESSAGE
   ============================================ */

.stripe-error-message {
  display: none;
  padding: var(--spacing-3);
  background-color: var(--stripe-red-bg);
  border: 1px solid var(--stripe-red);
  border-radius: var(--radius-md);
  color: var(--stripe-red);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-4);
}

.stripe-error-message.show {
  display: block;
}

/* ============================================
   14. SUBMIT SECTION
   ============================================ */

.stripe-submit-section {
  margin-top: var(--spacing-8);
}

/* ============================================
   15. RESPONSIVE - MOBILE (< 768px)
   ============================================ */

@media (max-width: 767px) {
  /* Stack Layout */
  .stripe-checkout-container {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }

  /* Sidebar Adjustments */
  .stripe-product-sidebar {
    order: 1;
    padding: var(--spacing-5);
    border-right: none;
    border-bottom: 1px solid var(--stripe-gray-100);
  }

  .stripe-sidebar-content {
    position: static;
  }

  .stripe-product-price {
    font-size: var(--font-size-4xl);
  }

  .stripe-product-description {
    display: none;
  }

  /* Form Adjustments */
  .stripe-form-container {
    order: 2;
    padding: var(--spacing-6) var(--spacing-5);
  }

  .stripe-form-content {
    max-width: 100%;
  }

  /* Typography Scale Down */
  .stripe-h1 {
    font-size: var(--font-size-2xl);
  }

  .stripe-h2 {
    font-size: var(--font-size-lg);
  }

  .stripe-section-title {
    font-size: var(--font-size-md);
  }

  /* Spacing Reduction */
  .stripe-form-section {
    margin-bottom: var(--spacing-5);
  }

  .stripe-field-group {
    margin-bottom: var(--spacing-3);
  }

  /* Touch Targets */
  .stripe-input {
    height: 44px;
    font-size: 16px; /* Prevent zoom on iOS */
  }

  .stripe-button-primary {
    height: 48px;
  }

  /* Footer Links */
  .stripe-footer-link {
    padding: var(--spacing-3) var(--spacing-2);
  }
}

/* ============================================
   16. RESPONSIVE - TABLET (768px - 1024px)
   ============================================ */

@media (min-width: 768px) and (max-width: 1023px) {
  .stripe-product-sidebar {
    padding: var(--spacing-8);
  }

  .stripe-form-container {
    padding: var(--spacing-12) var(--spacing-10);
  }
}

/* ============================================
   17. RESPONSIVE - LARGE DESKTOP (> 1440px)
   ============================================ */

@media (min-width: 1440px) {
  .stripe-checkout-container {
    max-width: 990px;
    margin: 0 auto;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.05);
  }
}

/* ============================================
   18. ACCESSIBILITY
   ============================================ */

/* Focus Visible (Acessibilidade) */
*:focus-visible {
  outline: 2px solid var(--stripe-blue);
  outline-offset: 2px;
}

/* Reduce Motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .stripe-input {
    border-width: 2px;
  }

  .stripe-button-primary {
    border: 2px solid var(--stripe-white);
  }
}

/* ============================================
   19. UTILITY CLASSES
   ============================================ */

.hidden {
  display: none !important;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.wrapper-logos{
  display: flex;
  gap: 12px;
}

.wrapper-logos img {
  max-height: 24px;
}