/* SciTeX Web - Form Styles */

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

/* Form Label */
.form-label {
  display: inline-block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
}

/* Form Control */
.form-control {
  display: block;
  width: 100%;
  padding: 0.75rem var(--spacing-md);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--text-color);
  background-color: white;
  background-clip: padding-box;
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.form-control:focus {
  border-color: var(--secondary-color);
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(52, 152, 219, 0.25);
}

.form-control::placeholder {
  color: var(--dark-gray);
  opacity: 1;
}

.form-control:disabled,
.form-control[readonly] {
  background-color: var(--light-gray);
  opacity: 1;
}

/* Select */
select.form-control {
  padding-right: 2.5rem;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236c757d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 16px 12px;
}

/* Checkboxes and Radios */
.form-check {
  position: relative;
  display: block;
  padding-left: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.form-check-input {
  position: absolute;
  margin-top: 0.3rem;
  margin-left: -1.25rem;
}

.form-check-label {
  margin-bottom: 0;
}

/* Input Groups */
.input-group {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  width: 100%;
}

.input-group > .form-control {
  position: relative;
  flex: 1 1 auto;
  width: 1%;
  margin-bottom: 0;
}

.input-group-prepend,
.input-group-append {
  display: flex;
}

.input-group-text {
  display: flex;
  align-items: center;
  padding: 0.75rem var(--spacing-md);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--text-color);
  text-align: center;
  white-space: nowrap;
  background-color: var(--light-gray);
  border: var(--border-width) solid var(--border-color);
}

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

.input-group-append .input-group-text {
  border-left: 0;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.input-group > .form-control:not(:last-child) {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.input-group > .form-control:not(:first-child) {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

/* Form Validation */
.was-validated .form-control:valid,
.form-control.is-valid {
  border-color: var(--success-color);
}

.was-validated .form-control:invalid,
.form-control.is-invalid {
  border-color: var(--error-color);
}

.invalid-feedback {
  display: none;
  width: 100%;
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: var(--error-color);
}

.was-validated .form-control:invalid ~ .invalid-feedback,
.form-control.is-invalid ~ .invalid-feedback {
  display: block;
}

/* Form Sizes */
.form-control-sm {
  height: calc(1.5em + 0.5rem + 2px);
  padding: 0.25rem 0.5rem;
  font-size: 0.875rem;
  line-height: 1.5;
  border-radius: calc(var(--border-radius) * 0.75);
}

.form-control-lg {
  height: calc(1.5em + 1rem + 2px);
  padding: 0.5rem 1rem;
  font-size: 1.25rem;
  line-height: 1.5;
  border-radius: calc(var(--border-radius) * 1.25);
}