/**
 * TTO CMS - Form Styles
 */

/* Form Group */
.form-group {
  margin-bottom: var(--spacing-4);
}

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

.form-label-required::after {
  content: ' *';
  color: var(--color-error);
}

/* Input Base */
.form-input,
.form-select,
.form-textarea {
  display: block;
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-gray-800);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: var(--color-gray-400);
}

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

.form-input::placeholder {
  color: var(--color-gray-400);
}

/* Textarea */
.form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* Select */
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath fill='%236B7280' d='M4.427 6.427l3.396 3.396a.25.25 0 00.354 0l3.396-3.396A.25.25 0 0011.396 6H4.604a.25.25 0 00-.177.427z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--spacing-3) center;
  padding-right: var(--spacing-10);
}

/* Checkbox & Radio */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-2);
}

.form-check-input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--color-primary);
}

.form-check-label {
  font-size: var(--font-size-base);
  color: var(--color-gray-700);
  cursor: pointer;
}

/* Input Sizes */
.form-input-sm {
  padding: var(--spacing-2) var(--spacing-3);
  font-size: var(--font-size-sm);
}

.form-input-lg {
  padding: var(--spacing-4) var(--spacing-5);
  font-size: var(--font-size-lg);
}

/* Input States */
.form-input-error {
  border-color: var(--color-error);
}

.form-input-error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-input-success {
  border-color: var(--color-success);
}

/* Feedback Messages */
.form-error {
  font-size: var(--font-size-sm);
  color: var(--color-error);
  margin-top: var(--spacing-1);
}

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

/* Input with Icon */
.form-input-icon {
  position: relative;
}

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

.form-input-icon .icon {
  position: absolute;
  left: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray-400);
}

/* Input with Button */
.form-input-group {
  display: flex;
}

.form-input-group .form-input {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.form-input-group .btn {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

/* Search Input */
.form-search {
  position: relative;
}

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

.form-search .icon-search {
  position: absolute;
  left: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray-400);
}

.form-search .btn-clear {
  position: absolute;
  right: var(--spacing-2);
  top: 50%;
  transform: translateY(-50%);
  padding: var(--spacing-1);
  color: var(--color-gray-400);
}

/* Disabled State */
.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
  background-color: var(--color-gray-100);
  color: var(--color-gray-500);
  cursor: not-allowed;
}

/* Form Layout */
.form-row {
  display: grid;
  gap: var(--spacing-4);
}

@media (min-width: 640px) {
  .form-row-2 { grid-template-columns: repeat(2, 1fr); }
  .form-row-3 { grid-template-columns: repeat(3, 1fr); }
}

/* Form Actions */
.form-actions {
  display: flex;
  gap: var(--spacing-3);
  margin-top: var(--spacing-6);
}

.form-actions-right {
  justify-content: flex-end;
}

.form-actions-between {
  justify-content: space-between;
}