/**
 * OneStepOrder - Guest Checkout Styling
 * Responsive form and layout for guest checkout process
 * 
 * @package    WHMCS OneStepOrder Addon
 * @version    1.0.0
 * @updated    2025-10-31
 */

/* Guest Checkout Section */
.guest-checkout-section {
  background: white;
  border-radius: 8px;
  padding: 25px;
  margin: 20px 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  border-left: 4px solid #667eea;
}

.guest-checkout-section.active {
  border-left-color: #28a745;
  background: linear-gradient(135deg, rgba(40, 167, 69, 0.02) 0%, transparent 100%);
}

/* Guest Checkout Header */
.guest-checkout-header {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 2px solid #f0f0f0;
}

.guest-checkout-icon {
  font-size: 28px;
  color: #667eea;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(102, 126, 234, 0.1);
  border-radius: 50%;
}

.guest-checkout-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: #333;
}

.guest-checkout-header p {
  margin: 0;
  font-size: 13px;
  color: #666;
}

/* Skip Login Button */
.skip-login-container {
  text-align: center;
  margin: 20px 0;
  padding: 20px;
  background: #f9f9f9;
  border-radius: 6px;
}

.skip-login-link {
  display: inline-block;
  padding: 10px 20px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 8px rgba(102, 126, 234, 0.3);
}

.skip-login-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(102, 126, 234, 0.4);
}

.skip-login-link:active {
  transform: translateY(0);
}

/* Guest Checkout Form */
.guest-checkout-form {
  display: none;
  animation: slideDown 0.3s ease-out;
}

.guest-checkout-form.show {
  display: block;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Form Grid */
.guest-form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 15px;
  margin-bottom: 20px;
}

.guest-form-group {
  display: flex;
  flex-direction: column;
}

.guest-form-group.full {
  grid-column: 1 / -1;
}

.guest-form-label {
  font-size: 13px;
  font-weight: 600;
  color: #333;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.guest-form-label.required::after {
  content: ' *';
  color: #dc3545;
}

.guest-form-input,
.guest-form-select,
.guest-form-textarea {
  padding: 10px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  font-family: inherit;
  transition: all 0.3s ease;
  background-color: white;
  color: #333;
}

.guest-form-input:focus,
.guest-form-select:focus,
.guest-form-textarea:focus {
  outline: none;
  border-color: #667eea;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
  background-color: #f9fafb;
}

.guest-form-input.error,
.guest-form-select.error,
.guest-form-textarea.error {
  border-color: #dc3545;
  background-color: #fff5f5;
}

.guest-form-textarea {
  resize: vertical;
  min-height: 80px;
}

/* Form Error Messages */
.guest-form-error {
  font-size: 12px;
  color: #dc3545;
  margin-top: 4px;
  display: none;
}

.guest-form-error.show {
  display: block;
}

/* Checkboxes */
.guest-form-checkbox-group {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 15px 0;
  padding: 12px;
  background: #f9f9f9;
  border-radius: 4px;
}

.guest-form-checkbox {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: #667eea;
}

.guest-form-checkbox:focus {
  outline: 2px solid #667eea;
  outline-offset: 2px;
}

.guest-form-checkbox-label {
  font-size: 14px;
  color: #333;
  cursor: pointer;
  margin: 0;
}

/* Form Actions */
.guest-form-actions {
  display: flex;
  gap: 10px;
  margin-top: 25px;
  padding-top: 20px;
  border-top: 2px solid #f0f0f0;
}

.guest-form-btn {
  padding: 12px 24px;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  flex: 1;
}

.guest-form-btn-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  box-shadow: 0 4px 8px rgba(102, 126, 234, 0.3);
}

.guest-form-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(102, 126, 234, 0.4);
}

.guest-form-btn-primary:active {
  transform: translateY(0);
}

.guest-form-btn-secondary {
  background: #f0f0f0;
  color: #333;
  border: 1px solid #ddd;
}

.guest-form-btn-secondary:hover {
  background: #e0e0e0;
}

/* Progress Indicator */
.guest-checkout-progress {
  height: 6px;
  background: #f0f0f0;
  border-radius: 3px;
  margin: 20px 0;
  overflow: hidden;
}

.guest-checkout-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
  border-radius: 3px;
  transition: width 0.3s ease;
  width: 0%;
}

/* Guest Mode Indicator */
.guest-mode-badge {
  display: inline-block;
  padding: 6px 12px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 15px;
}

/* Responsive Design */
@media (max-width: 768px) {
  .guest-checkout-section {
    padding: 15px;
    margin: 15px 0;
  }

  .guest-form-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .guest-form-actions {
    flex-direction: column;
  }

  .guest-form-btn {
    width: 100%;
  }

  .guest-checkout-header {
    flex-direction: column;
    text-align: center;
  }

  .guest-checkout-icon {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
  .guest-checkout-section {
    background: #1e1e1e;
    border-left-color: #667eea;
    color: #e0e0e0;
  }

  .guest-checkout-section.active {
    background: linear-gradient(135deg, rgba(40, 167, 69, 0.1) 0%, transparent 100%);
  }

  .guest-checkout-header {
    border-bottom-color: #333;
  }

  .guest-checkout-header h3 {
    color: #f5f5f5;
  }

  .guest-checkout-header p {
    color: #b0b0b0;
  }

  .skip-login-container {
    background: #2a2a2a;
  }

  .guest-form-label {
    color: #e0e0e0;
  }

  .guest-form-input,
  .guest-form-select,
  .guest-form-textarea {
    background-color: #2a2a2a;
    color: #e0e0e0;
    border-color: #444;
  }

  .guest-form-input:focus,
  .guest-form-select:focus,
  .guest-form-textarea:focus {
    background-color: #333;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
  }

  .guest-form-checkbox-group {
    background: #2a2a2a;
    border: 1px solid #333;
  }

  .guest-form-checkbox-label {
    color: #e0e0e0;
  }
}