/* Forms Styling - Medevent */

/* Base Form Styles */
.form-container {
  max-width: 600px;
  margin: 0 auto;
  padding: var(--spacing-6);
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

.form-header {
  text-align: center;
  margin-bottom: var(--spacing-8);
}

.form-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-2);
}

.form-subtitle {
  color: var(--color-gray-600);
  font-size: var(--font-size-lg);
}

/* Form Groups */
.form-group {
  margin-bottom: var(--spacing-6);
}

.form-group:last-child {
  margin-bottom: 0;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-4);
}

.form-row.two-columns {
  grid-template-columns: 1fr 1fr;
}

.form-row.three-columns {
  grid-template-columns: 1fr 1fr 1fr;
}

/* Labels */
.form-label {
  display: block;
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-2);
  font-size: var(--font-size-sm);
}

.form-label.required::after {
  content: " *";
  color: var(--color-red-500);
}

.form-hint {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  margin-top: var(--spacing-1);
}

/* Input Fields */
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-base);
  font-family: inherit;
  background-color: var(--color-white);
  transition: all 0.2s ease;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary-500);
  box-shadow: 0 0 0 3px var(--color-primary-100);
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover {
  border-color: var(--color-gray-300);
}

.form-input.error,
.form-textarea.error,
.form-select.error {
  border-color: var(--color-red-500);
  box-shadow: 0 0 0 3px var(--color-red-100);
}

.form-input.success,
.form-textarea.success,
.form-select.success {
  border-color: var(--color-green-500);
  box-shadow: 0 0 0 3px var(--color-green-100);
}

/* Specific Input Types */
.form-textarea {
  min-height: 120px;
  resize: vertical;
  font-family: inherit;
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
  background-position: right var(--spacing-3) center;
  background-repeat: no-repeat;
  background-size: 16px;
  padding-right: var(--spacing-10);
}

/* Input Groups */
.input-group {
  position: relative;
  display: flex;
  align-items: stretch;
}

.input-group .form-input {
  border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
  border-right: none;
}

.input-group-append {
  display: flex;
  align-items: center;
  padding: var(--spacing-3) var(--spacing-4);
  background-color: var(--color-gray-50);
  border: 2px solid var(--color-gray-200);
  border-left: none;
  border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

/* Icon Inputs */
.input-icon {
  position: relative;
}

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

.input-icon .icon {
  position: absolute;
  left: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  color: var(--color-gray-400);
  pointer-events: none;
}

.input-icon .form-input:focus + .icon,
.input-icon .form-input:not(:placeholder-shown) + .icon {
  color: var(--color-primary-500);
}

/* Checkboxes and Radio Buttons */
.checkbox-group,
.radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.checkbox-group.inline,
.radio-group.inline {
  flex-direction: row;
  flex-wrap: wrap;
  gap: var(--spacing-6);
}

.checkbox-label,
.radio-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  cursor: pointer;
  font-size: var(--font-size-base);
  color: var(--color-gray-700);
  user-select: none;
}

.checkbox-custom,
.radio-custom {
  position: relative;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-gray-300);
  border-radius: var(--border-radius-sm);
  background-color: var(--color-white);
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.radio-custom {
  border-radius: 50%;
}

.checkbox-label input[type="checkbox"],
.radio-label input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom,
.radio-label input[type="radio"]:checked + .radio-custom {
  background-color: var(--color-primary-500);
  border-color: var(--color-primary-500);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 6px;
  width: 6px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.radio-label input[type="radio"]:checked + .radio-custom::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 4px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: white;
}

.checkbox-label:hover .checkbox-custom,
.radio-label:hover .radio-custom {
  border-color: var(--color-primary-400);
}

.checkbox-label input[type="checkbox"]:focus + .checkbox-custom,
.radio-label input[type="radio"]:focus + .radio-custom {
  box-shadow: 0 0 0 3px var(--color-primary-100);
}

/* Form Buttons */
.form-actions {
  display: flex;
  gap: var(--spacing-4);
  justify-content: flex-end;
  margin-top: var(--spacing-8);
  padding-top: var(--spacing-6);
  border-top: 1px solid var(--color-gray-200);
}

.form-actions.centered {
  justify-content: center;
}

.form-actions.full-width {
  justify-content: stretch;
}

.form-actions.full-width .btn {
  flex: 1;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-6);
  border: 2px solid transparent;
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  user-select: none;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-primary {
  background-color: var(--color-primary-600);
  color: white;
  border-color: var(--color-primary-600);
}

.btn-primary:hover:not(:disabled) {
  background-color: var(--color-primary-700);
  border-color: var(--color-primary-700);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary {
  background-color: white;
  color: var(--color-gray-700);
  border-color: var(--color-gray-300);
}

.btn-secondary:hover:not(:disabled) {
  background-color: var(--color-gray-50);
  border-color: var(--color-gray-400);
}

.btn-success {
  background-color: var(--color-green-600);
  color: white;
  border-color: var(--color-green-600);
}

.btn-success:hover:not(:disabled) {
  background-color: var(--color-green-700);
  border-color: var(--color-green-700);
}

.btn-danger {
  background-color: var(--color-red-600);
  color: white;
  border-color: var(--color-red-600);
}

.btn-danger:hover:not(:disabled) {
  background-color: var(--color-red-700);
  border-color: var(--color-red-700);
}

/* Form Validation */
.form-error {
  color: var(--color-red-600);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-1);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.form-error .icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.form-success {
  color: var(--color-green-600);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-1);
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.form-success .icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Newsletter Form */
.newsletter-form {
  background: linear-gradient(
    135deg,
    var(--color-primary-600),
    var(--color-secondary-600)
  );
  padding: var(--spacing-8);
  border-radius: var(--border-radius-lg);
  color: white;
}

.newsletter-input-group {
  display: flex;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-4);
}

.newsletter-input {
  flex: 1;
  padding: var(--spacing-3) var(--spacing-4);
  border: 2px solid transparent;
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-base);
  background-color: white;
  color: var(--color-gray-900);
}

.newsletter-button {
  padding: var(--spacing-3) var(--spacing-6);
  background-color: white;
  color: var(--color-primary-600);
  border: none;
  border-radius: var(--border-radius-md);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  white-space: nowrap;
}

.newsletter-button:hover {
  background-color: var(--color-gray-100);
  transform: translateY(-1px);
}

.newsletter-options {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.newsletter-options .checkbox-label {
  color: white;
  font-size: var(--font-size-sm);
}

.newsletter-options .checkbox-custom {
  border-color: rgba(255, 255, 255, 0.5);
  background-color: rgba(255, 255, 255, 0.1);
}

.newsletter-options input[type="checkbox"]:checked + .checkbox-custom {
  background-color: white;
  border-color: white;
}

.newsletter-options input[type="checkbox"]:checked + .checkbox-custom::after {
  border-color: var(--color-primary-600);
}

/* Responsive Design */
@media (max-width: 768px) {
  .form-container {
    margin: var(--spacing-4);
    padding: var(--spacing-4);
  }

  .form-row.two-columns,
  .form-row.three-columns {
    grid-template-columns: 1fr;
  }

  .form-actions {
    flex-direction: column;
    gap: var(--spacing-3);
  }

  .form-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .newsletter-input-group {
    flex-direction: column;
  }

  .newsletter-button {
    justify-content: center;
  }

  .checkbox-group.inline,
  .radio-group.inline {
    flex-direction: column;
    gap: var(--spacing-3);
  }
}

@media (max-width: 480px) {
  .form-container {
    margin: var(--spacing-2);
    padding: var(--spacing-3);
    border-radius: var(--border-radius-md);
  }

  .form-title {
    font-size: var(--font-size-xl);
  }

  .btn {
    padding: var(--spacing-3) var(--spacing-4);
    font-size: var(--font-size-sm);
  }
}