/* ===================================
   FundraisingBox Donation Form Styles
   International Action NGO Website
   =================================== */

/* Import the website's design tokens */
:root {
  /* Match the website's color scheme */
  --form-primary: #E86A33;
  --form-primary-light: #FF9B6F;
  --form-primary-dark: #B54A1F;
  --form-secondary: #F58A47;
  --form-accent: #F56500;
  --form-accent-light: #FEB2A8;

  /* Neutral colors with warm tints */
  --form-white: #FFFFFF;
  --form-gray-50: #FBF8F6;
  --form-gray-100: #F4EFEB;
  --form-gray-200: #E8DDD6;
  --form-gray-300: #D6C4B8;
  --form-gray-400: #B5A092;
  --form-gray-500: #8B7567;
  --form-gray-600: #5C4D42;
  --form-gray-700: #3D342B;
  --form-gray-800: #2B211A;
  --form-gray-900: #1F1712;

  /* Status colors */
  --form-success: #E88A33;
  --form-warning: #FF8C42;
  --form-error: #D64D00;

  /* Typography - match website */
  --form-font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --form-font-heading: 'Playfair Display', Georgia, serif;

  /* Spacing - match website */
  --form-spacing-xs: 0.25rem;
  --form-spacing-sm: 0.5rem;
  --form-spacing-md: 0.75rem;
  --form-spacing-lg: 1rem;
  --form-spacing-xl: 1.5rem;
  --form-spacing-2xl: 2rem;
  --form-spacing-3xl: 3rem;

  /* Border radius - match website */
  --form-radius-sm: 0.25rem;
  --form-radius-md: 0.375rem;
  --form-radius-lg: 0.5rem;
  --form-radius-xl: 0.75rem;
  --form-radius-2xl: 1rem;
  --form-radius-full: 9999px;

  /* Shadows - match website */
  --form-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --form-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --form-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --form-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --form-shadow-soft: 0 8px 32px rgba(232, 106, 51, 0.15);

  /* Transitions */
  --form-transition-fast: 150ms ease-in-out;
  --form-transition-base: 250ms ease-in-out;
}

/* ===== Main Form Container Styling ===== */
#wrapper,
.wrapper,
.fb-form,
.fundraisingbox-form {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--form-spacing-xl);
  background: var(--form-white);
  border: 1px solid var(--form-gray-200);
  border-radius: var(--form-radius-2xl);
  box-shadow: var(--form-shadow-xl);
  font-family: var(--form-font-primary);
  color: var(--form-gray-800);
  line-height: 1.5;
}

/* Remove default margins and ensure consistent styling */
#wrapper * {
  box-sizing: border-box;
}

/* ===== Form Structure ===== */
#fbPaymentForm {
  background: transparent;
}

/* ===== Fieldset and Legend Styling ===== */
fieldset {
  border: none;
  padding: 0;
  margin: 0 0 var(--form-spacing-3xl) 0;
  background: var(--form-gray-50);
  border-radius: var(--form-radius-xl);
  padding: var(--form-spacing-2xl);
}

legend {
  font-family: var(--form-font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--form-primary);
  margin: 0 0 var(--form-spacing-xl) 0;
  padding: 0;
  border: none;
  width: auto;
}

/* ===== Amount Selection Styling ===== */
#amountChoice .choices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--form-spacing-lg);
  margin: var(--form-spacing-xl) 0;
}

#amountChoice .choice,
.fb-amount-choice,
.amount-choice {
  background: var(--form-white);
  border: 2px solid var(--form-gray-200);
  border-radius: var(--form-radius-xl);
  padding: var(--form-spacing-xl);
  text-align: center;
  cursor: pointer;
  transition: var(--form-transition-base);
  position: relative;
  overflow: hidden;
}

#amountChoice .choice:hover,
.fb-amount-choice:hover {
  transform: translateY(-2px);
  border-color: var(--form-primary-light);
  box-shadow: var(--form-shadow-lg);
}

#amountChoice .choice.checked,
#amountChoice .choice:has(input:checked),
.fb-amount-choice.is-active {
  border-color: var(--form-primary);
  background: linear-gradient(135deg, var(--form-primary) 0%, var(--form-secondary) 100%);
  color: var(--form-white);
  box-shadow: var(--form-shadow-soft);
}

#amountChoice .choice input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: pointer;
}

#amountChoice .amount {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  font-family: var(--form-font-heading);
  margin-bottom: var(--form-spacing-sm);
}

#amountChoice .description {
  display: block;
  font-size: 0.875rem;
  opacity: 0.9;
  line-height: 1.4;
}

/* Custom amount input styling */
.choice-custom .input-custom-amount {
  background: var(--form-gray-100);
  border: 2px solid var(--form-gray-300);
  border-radius: var(--form-radius-lg);
  padding: var(--form-spacing-md);
  margin-bottom: var(--form-spacing-md);
}

.choice-custom input {
  background: transparent;
  border: none;
  font-size: 1.25rem;
  font-weight: 700;
  text-align: center;
  color: var(--form-gray-800);
  width: 100%;
}

.choice-custom input:focus {
  outline: none;
}

.choice-custom.checked .input-custom-amount {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
}

.choice-custom.checked input {
  color: var(--form-white);
}

/* ===== Input Styling ===== */
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
input[type="search"],
select,
textarea,
.input {
  width: 100%;
  background: var(--form-white);
  border: 2px solid var(--form-gray-300);
  border-radius: var(--form-radius-lg);
  padding: var(--form-spacing-md) var(--form-spacing-lg);
  font-family: var(--form-font-primary);
  font-size: 1rem;
  color: var(--form-gray-800);
  transition: var(--form-transition-base);
  line-height: 1.5;
}

input:focus,
select:focus,
textarea:focus,
.input:focus {
  outline: none;
  border-color: var(--form-primary);
  box-shadow: 0 0 0 3px rgba(232, 106, 51, 0.1);
  background: var(--form-white);
}

input:invalid,
select:invalid,
textarea:invalid {
  border-color: var(--form-error);
}

/* ===== Label Styling ===== */
label,
.label {
  display: block;
  font-weight: 600;
  color: var(--form-gray-700);
  margin-bottom: var(--form-spacing-sm);
  font-size: 0.95rem;
}

.form-group {
  margin-bottom: var(--form-spacing-xl);
}

/* ===== Checkbox and Radio Styling ===== */
input[type="checkbox"],
input[type="radio"],
.input-checkbox {
  width: 18px;
  height: 18px;
  margin-right: var(--form-spacing-sm);
  accent-color: var(--form-primary);
  cursor: pointer;
}

label:has(input[type="checkbox"]),
label:has(input[type="radio"]) {
  display: flex;
  align-items: flex-start;
  gap: var(--form-spacing-sm);
  font-weight: 500;
  cursor: pointer;
}

/* Toggle switch styling */
.toggle {
  display: flex;
  align-items: center;
  cursor: pointer;
  margin: var(--form-spacing-lg) 0;
}

.toggle-ui {
  width: 44px;
  height: 24px;
  background: var(--form-gray-300);
  border-radius: var(--form-radius-full);
  position: relative;
  transition: var(--form-transition-base);
}

.toggle-ui::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  background: var(--form-white);
  border-radius: var(--form-radius-full);
  top: 2px;
  left: 2px;
  transition: var(--form-transition-base);
  box-shadow: var(--form-shadow-sm);
}

.toggle input:checked + .toggle-ui {
  background: var(--form-primary);
}

.toggle input:checked + .toggle-ui::before {
  transform: translateX(20px);
}

/* ===== Payment Method Styling ===== */
#paymentmethods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--form-spacing-lg);
  margin: var(--form-spacing-xl) 0;
}

.paymentmethod,
.fb-payment-method {
  background: var(--form-white);
  border: 2px solid var(--form-gray-200);
  border-radius: var(--form-radius-xl);
  padding: var(--form-spacing-xl);
  text-align: center;
  cursor: pointer;
  transition: var(--form-transition-base);
  position: relative;
}

.paymentmethod:hover,
.fb-payment-method:hover {
  transform: translateY(-2px);
  border-color: var(--form-primary-light);
  box-shadow: var(--form-shadow-lg);
}

.paymentmethod:has(input:checked),
.fb-payment-method.is-active {
  border-color: var(--form-primary);
  background: var(--form-primary);
  color: var(--form-white);
  box-shadow: var(--form-shadow-soft);
}

.paymentmethod input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  cursor: pointer;
}

.paymentmethod-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--form-spacing-md);
}

.paymentmethod-logo {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--form-gray-100);
  border-radius: var(--form-radius-lg);
  margin-bottom: var(--form-spacing-sm);
}

.paymentmethod:has(input:checked) .paymentmethod-logo {
  background: rgba(255, 255, 255, 0.2);
}

.paymentmethod-label {
  font-weight: 600;
  font-size: 0.9rem;
}

/* ===== Button Styling ===== */
button,
input[type="submit"],
.btn,
.button {
  background: var(--form-primary);
  color: var(--form-white);
  border: none;
  border-radius: var(--form-radius-lg);
  padding: var(--form-spacing-lg) var(--form-spacing-2xl);
  font-family: var(--form-font-primary);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--form-transition-base);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--form-spacing-sm);
  min-height: 48px;
}

button:hover,
input[type="submit"]:hover,
.btn:hover {
  background: var(--form-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--form-shadow-lg);
}

button:active,
input[type="submit"]:active {
  transform: translateY(0);
}

/* Submit button special styling */
#submitForm,
button[type="submit"] {
  width: 100%;
  background: linear-gradient(135deg, var(--form-primary) 0%, var(--form-secondary) 100%);
  font-size: 1.125rem;
  font-weight: 700;
  padding: var(--form-spacing-xl) var(--form-spacing-2xl);
  margin: var(--form-spacing-2xl) 0;
  box-shadow: var(--form-shadow-lg);
}

#submitForm:hover,
button[type="submit"]:hover {
  background: linear-gradient(135deg, var(--form-primary-dark) 0%, #E67534 100%);
  box-shadow: var(--form-shadow-xl);
}

/* Secondary buttons */
.button-secondary,
.btn-secondary {
  background: var(--form-gray-200);
  color: var(--form-gray-700);
}

.button-secondary:hover,
.btn-secondary:hover {
  background: var(--form-gray-300);
  color: var(--form-gray-800);
}

/* ===== Progress and Status Elements ===== */
.progress-bar {
  width: 100%;
  height: 8px;
  background: var(--form-gray-200);
  border-radius: var(--form-radius-full);
  overflow: hidden;
  margin: var(--form-spacing-sm) 0;
}

.progress-fill,
.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--form-primary), var(--form-secondary));
  border-radius: var(--form-radius-full);
  transition: width var(--form-transition-base);
}

/* ===== Error and Success States ===== */
.error,
.form-error,
.field-error,
.has-error,
.error-banner,
.fb-alert--error {
  background: #FEF2F2;
  border: 1px solid #FECACA;
  color: var(--form-error);
  border-radius: var(--form-radius-lg);
  padding: var(--form-spacing-md) var(--form-spacing-lg);
  margin: var(--form-spacing-sm) 0;
  font-size: 0.875rem;
}

.success,
.fb-alert--success {
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  color: #1E3A8A;
  border-radius: var(--form-radius-lg);
  padding: var(--form-spacing-md) var(--form-spacing-lg);
  margin: var(--form-spacing-sm) 0;
  font-size: 0.875rem;
}

.has-error input,
.has-error select,
.has-error textarea {
  border-color: var(--form-error);
}

/* ===== Modal Styling ===== */
.jsModal,
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  backdrop-filter: blur(4px);
}

.jsModalPanel,
.modal-panel {
  background: var(--form-white);
  border-radius: var(--form-radius-xl);
  padding: var(--form-spacing-2xl);
  max-width: 500px;
  width: 90vw;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--form-shadow-xl);
}

.modal-heading {
  font-family: var(--form-font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--form-gray-900);
  margin-bottom: var(--form-spacing-lg);
}

.modal-content p {
  color: var(--form-gray-600);
  line-height: 1.6;
}

/* ===== Security Section ===== */
#securityBox {
  background: var(--form-gray-50);
  border: 1px solid var(--form-gray-200);
  border-radius: var(--form-radius-xl);
  padding: var(--form-spacing-2xl);
  margin: var(--form-spacing-2xl) 0;
}

#securityBox svg {
  color: var(--form-primary);
  flex-shrink: 0;
}

#securityBox p {
  color: var(--form-gray-700);
  margin-bottom: var(--form-spacing-sm);
}

/* ===== Loading States ===== */
#loading {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  backdrop-filter: blur(2px);
}

.fb-loading-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--form-gray-300);
  border-top-color: var(--form-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* ===== Help and Info Elements ===== */
.help-text-indicator {
  background: var(--form-primary);
  color: var(--form-white);
  border-radius: var(--form-radius-full);
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  cursor: help;
  transition: var(--form-transition-fast);
}

.help-text-indicator:hover {
  background: var(--form-primary-dark);
  transform: scale(1.1);
}

.footnote,
.fb-footnote,
.fb-hint {
  font-size: 0.8rem;
  color: var(--form-gray-500);
  margin-top: var(--form-spacing-sm);
  line-height: 1.4;
}

/* ===== Grid Layouts ===== */
.form-row.grid {
  display: grid;
  gap: var(--form-spacing-lg);
}

.grid-cols-1 {
  grid-template-columns: 1fr;
}

.grid-cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.sm\:grid-cols-2 {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .sm\:grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
  #wrapper,
  .wrapper,
  .fb-form,
  .fundraisingbox-form {
    padding: var(--form-spacing-lg);
    margin: var(--form-spacing-sm);
  }

  fieldset {
    padding: var(--form-spacing-lg);
    margin-bottom: var(--form-spacing-2xl);
  }

  legend {
    font-size: 1.25rem;
  }

  #amountChoice .choices-grid {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--form-spacing-md);
  }

  #paymentmethods {
    grid-template-columns: 1fr;
    gap: var(--form-spacing-md);
  }

  .form-row.grid {
    gap: var(--form-spacing-md);
  }

  .grid.sm\:grid-cols-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  #amountChoice .choices-grid {
    grid-template-columns: 1fr;
  }

  #amountChoice .choice {
    padding: var(--form-spacing-lg);
  }

  .paymentmethod {
    padding: var(--form-spacing-lg);
  }
}

/* ===== Focus and Accessibility ===== */
*:focus-visible {
  outline: 2px solid var(--form-primary);
  outline-offset: 2px;
}

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

/* ===== Animation Preferences ===== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ===== Print Styles ===== */
@media print {
  #wrapper,
  .wrapper,
  .fb-form,
  .fundraisingbox-form {
    box-shadow: none;
    border: 1px solid var(--form-gray-400);
  }

  button,
  input[type="submit"] {
    background: var(--form-gray-300) !important;
    color: var(--form-gray-800) !important;
  }
}

/* ===== Integration with existing website styles ===== */
.fundraisingbox-widget .fb-form,
.fundraisingbox-widget .fundraisingbox-form {
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
}

/* Override any conflicting iframe styles */
.fundraisingbox-widget iframe {
  border-radius: var(--form-radius-xl) !important;
  border: 1px solid var(--form-gray-200) !important;
}

/* Ensure proper inheritance in the donation section */
.donate .fundraisingbox-widget {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.donate .fundraisingbox-widget #wrapper,
.donate .fundraisingbox-widget .fb-form {
  background: var(--form-white);
  color: var(--form-gray-800);
}