:root {
  --primary-color: #4caf50;
  --primary-hover: #45a049;
  --primary-active: #3d8b40;
  --secondary-color: #f0f0f0;
  --text-color: #333;
  --border-color: #ccc;
  --disabled-color: #cccccc;
}

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  background-color: white;
  color: var(--text-color);
}

#embed-container {
  border: 2px solid var(--border-color);
  padding: 20px;
  border-radius: 10px;
  background-color: var(--secondary-color);
}

/* Improved button styling */
.button {
  border: none;
  color: white;
  padding: 12px 24px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 16px;
  margin: 8px 4px;
  cursor: pointer;
  background-color: #808080;
  border-radius: 5px;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  max-width: 250px;
  width: auto;
  min-width: 150px;
}

.button:hover {
  background-color: #707070;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
  transform: translateY(-1px);
}

.button:active {
  background-color: #606060;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  transform: translateY(1px);
}

.button:disabled {
  background-color: var(--disabled-color);
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

.button.active {
  background-color: var(--primary-color);
  position: relative;
  overflow: hidden;
}

.button.active:hover {
  background-color: var(--primary-hover);
}

.button.active:active {
  background-color: var(--primary-active);
}

.button.active:after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 5px;
  height: 5px;
  background: rgba(255, 255, 255, 0.5);
  opacity: 0;
  border-radius: 100%;
  transform: scale(1, 1) translate(-50%);
  transform-origin: 50% 50%;
}

.button.active:focus:not(:active)::after {
  animation: ripple 1s ease-out;
}

@keyframes ripple {
  0% {
    transform: scale(0, 0);
    opacity: 0.5;
  }
  20% {
    transform: scale(25, 25);
    opacity: 0.3;
  }
  100% {
    opacity: 0;
    transform: scale(40, 40);
  }
}

form {
  display: flex;
  flex-direction: column;
  margin: 0 auto 20px;
}

#generatedLetter {
  width: 100%;
  height: 300px;
  margin-top: 20px;
  margin-bottom: 20px;
  border: 1px solid var(--border-color);
  padding: 10px;
  border-radius: 5px;
  box-sizing: border-box;
  white-space: pre-wrap; /* This preserves formatting */
  word-wrap: break-word; /* This ensures text wraps properly */
  overflow-y: auto; /* Adds scrollbar when needed */
  display: block; /* Ensures proper display */
}

.status-box,
.instructions-box {
  border: 1px solid var(--border-color);
  padding: 10px;
  margin-top: 10px;
  margin-bottom: 10px;
  border-radius: 5px;
  background-color: var(--secondary-color);
}

.instructions-box {
  min-height: 50px;
  overflow-y: auto;
}

.status,
.instructions {
  margin: 0;
}

.status-italic,
.instructions-italic {
  font-style: italic;
}

label {
  display: block;
  margin-top: 10px;
  margin-bottom: 10px;
}

input[type='text'],
input[type='email'],
select {
  width: 100%;
  padding: 8px 12px;
  margin-top: 5px;
  margin-bottom: 10px;
  border: 1px solid var(--border-color);
  border-radius: 3px;
  box-sizing: border-box;
  font-size: 16px;
}

/* Keep form buttons full width */
form button {
  width: 100%;
  padding: 8px 12px;
  margin-top: 5px;
  margin-bottom: 10px;
  border: 1px solid var(--border-color);
  border-radius: 3px;
  box-sizing: border-box;
  font-size: 16px;
}

#deviceInfo {
  display: none;
}

#generateButton {
  display: block;
  margin: 20px auto 0;
  padding: 12px 24px;
  max-width: 250px;
}

h2 {
  margin-top: 10px;
}

#desktopActions,
#mobileActions {
  text-align: center;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.loading {
  display: none;
  text-align: center;
  margin-top: 20px;
}

.loading::after {
  content: '';
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--primary-color);
  border-radius: 50%;
  border-top-color: transparent;
  animation: spin 1s linear infinite;
}

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

.checkbox-container {
  border: 1px solid var(--border-color);
  padding: 10px;
  margin-top: 20px;
  margin-bottom: 20px;
  border-radius: 5px;
  background-color: var(--secondary-color);
}

/* Improved checkbox styling for all platforms */
.checkbox-label {
  display: flex;
  align-items: flex-start;
  margin-bottom: 8px;
  padding: 8px 0;
  cursor: pointer;
  position: relative;
}

/* Base checkbox styling */
input[type='checkbox'] {
  margin: 2px 10px 0 0;
  min-width: 20px;
  min-height: 20px;
  flex: 0 0 auto;
  cursor: pointer;
  position: relative;
  top: 0;
}

/* Checkbox text container */
.checkbox-label span {
  flex: 1;
  padding-top: 1px;
}

/* Styling for mobile email interactions */
.paste-reminder {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
    Ubuntu, Cantarell, 'Open Sans', sans-serif;
  color: #333;
  max-width: 90%;
  margin: 0 auto;
}

.paste-reminder-content h3 {
  margin-top: 0;
  margin-bottom: 8px;
  font-size: 18px;
  color: #217373;
}

.paste-reminder-content p {
  margin: 0;
  font-size: 14px;
}

.fallback-options {
  text-align: center;
  margin-top: 20px;
  padding: 15px;
  background-color: #f5f5f5;
  border: 1px solid #ddd;
  border-radius: 8px;
}

.fallback-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 15px;
}

.fallback-buttons button {
  padding: 12px;
  font-size: 16px;
}

.fallback-instructions {
  font-size: 14px;
  color: #555;
  text-align: left;
}

.fallback-instructions p {
  margin: 5px 0;
}

/* iOS-specific fixes */
@supports (-webkit-touch-callout: none) {
  #generatedLetter {
    -webkit-appearance: none;
    border-radius: 0;
  }

  /* Improve touch targets for iOS */
  .checkbox-label {
    padding: 10px 0;
    min-height: 44px; /* Apple's recommended minimum touch target size */
  }

  input[type='checkbox'] {
    width: 22px;
    height: 22px;
    margin-right: 12px;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    background-color: white;
    /* Ensures appropriate top position on iOS */
    margin-top: 0;
    top: 1px;
  }

  /* Additional iOS fixes for better interaction */
  textarea,
  input[type='text'],
  input[type='email'] {
    -webkit-appearance: none;
    appearance: none;
  }

  /* Prevent zoom on focus */
  input,
  textarea,
  select {
    font-size: 16px;
  }
}

/* Fix for Safari text area rendering */
@media screen and (-webkit-min-device-pixel-ratio: 0) {
  #generatedLetter {
    -webkit-overflow-scrolling: touch;
    overflow-y: scroll;
  }

  textarea {
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Safari-specific checkbox fixes */
  input[type='checkbox'] {
    opacity: 1;
    position: relative;
    -webkit-appearance: checkbox;
    top: 1px;
  }
}

/* Additional fix specifically for iOS Safari */
@media not all and (min-resolution: 0.001dpcm) {
  @supports (-webkit-appearance: none) {
    input[type='checkbox'] {
      -webkit-appearance: checkbox;
      appearance: checkbox;
      opacity: 1;
      width: 20px;
      height: 20px;
      margin-right: 10px;
      position: relative;
      top: 1px;
    }
  }
}

/* Android-specific adjustments */
@supports (-webkit-touch-callout: none) and (not (-moz-appearance: none)) {
  .checkbox-label {
    align-items: center;
  }

  input[type='checkbox'] {
    margin-top: 0;
    top: 0;
  }
}

@media (max-width: 600px) {
  body {
    padding: 10px;
  }

  #embed-container {
    padding: 10px;
  }

  .button {
    padding: 12px 20px;
    font-size: 14px;
    width: 100%;
    max-width: 100%;
    margin: 5px 0;
  }

  #desktopActions,
  #mobileActions {
    flex-direction: column;
  }

  /* Better spacing for mobile */
  form {
    max-width: 100%;
  }

  #generatedLetter {
    height: 250px; /* Shorter on mobile */
  }

  /* Enhanced checkbox visibility for mobile */
  .checkbox-label {
    padding: 12px 0;
  }

  input[type='checkbox'] {
    min-width: 24px;
    min-height: 24px;
    margin-right: 12px;
  }

  /* Improved tap target size on mobile */
  .checkbox-label span {
    padding-top: 3px;
  }

  /* Mobile-specific animations and feedback */
  .paste-reminder {
    max-width: 95%;
  }

  .paste-reminder-content {
    padding: 10px;
  }

  .fallback-options {
    padding: 10px;
  }
}