@roadtrip/css/styles/forms/_select.css

CSS framework for Roadtrip Design System

/*
 * Select
 *
 * Index
 * - Select
 * - Select label
 * - Select error
 *
 */


.form-group {
  position: relative;
  display: block;
  margin-bottom: 1rem;
  font-family: var(--road-font);
  color: var(--road-on-surface);
}

/* SELECT
 -------------------- */

.form-select {
  box-sizing: border-box;
  display: block;
  width: 100%;
  height: auto;
  padding: 0.75rem 3rem 0 1rem;
  margin: 0;
  font-size: var(--road-body-medium);
  line-height: 1.5;
  color: var(--road-on-surface);
  background: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA2NCA2NCIgZmlsbD0icmdiYSgyMywgMzAsIDUyLCAwLjcyKSI+PHBhdGggZD0iTTIzIDI2bDkgMTIgOS0xMnoiLz48L3N2Zz4=") no-repeat right 0.5rem center/2rem 2rem;
  background-color: var(--road-surface);
  border: 1px solid var(--road-input-outline);
  border-radius: 0.25rem;
  box-shadow: none;
  appearance: none;
}

.form-select:-moz-focusring {
  color: transparent;
  text-shadow: 0 0 0 #000000;
}

.form-select::-ms-expand { /* IE fix remove native arrow */
  display: none;
}

/**
 * Placeholder
 */

.form-select::placeholder {
  color: var(--road-on-surface-extra-weak);
}

/**
 * Hover state
 */

@media (hover: hover) {

  .form-select:not(:disabled):hover {
    border-color: var(--road-input-outline-variant);
  }
}

/**
 * Focus state
 */

.form-select:focus ~ .form-select-label,
.form-select[required]:valid ~ .form-select-label,
.form-select.has-value ~ .form-select-label {
  transform: scale(0.625) translateY(-0.625rem);
}

.form-select:focus {
  border-color: var(--road-input-outline-variant);
}

/**
 * Disabled state
 */

.form-select:disabled,
.form-select[readonly] {
  cursor: not-allowed;
  background-color: var(--road-surface-disabled);
}

/* LABEL
 -------------------- */

.form-select-label {
  position: absolute;
  top: 0.75rem;
  left: 1rem;
  display: block;
  font-size: var(--road-label-medium);
  line-height: 1.5;
  color: var(--road-on-surface-extra-weak);
  pointer-events: none;
  transition: transform 200ms cubic-bezier(0, 0, 0.2, 1) 0ms;
  transform-origin: 0 0;
}

.form-select:required ~ .form-select-label::after{
  color: var(--road-on-danger-surface);
  content: " *";
}

/* SIZES
 -------------------- */

.form-select-xl {
  min-height: 3.5rem;
  padding: 1rem 1rem 0;
}

.form-select-xl ~ .form-select-label {
  top: 1rem;
}

.form-select-xl:focus ~ .form-select-label,
.form-select-xl[required]:valid ~ .form-select-label,
.form-select-xl.has-value ~ .form-select-label,
.form-select-xl[type="date"] ~ .form-select-label,
.form-select-xl[type="time"] ~ .form-select-label {
  transform: scale(0.75) translateY(-0.625rem);
}

.form-select-xl:placeholder-shown ~ .form-select-label {
  transform: scale(0.75) translateY(-0.625rem);
}

.form-select-lg {
  min-height: 3rem;
}


.form-select-md {
  min-height: 2.5rem;
  padding: 1rem 1rem 0;
  font-size: var(--road-body-small);
}

.form-select-md ~ .form-select-label {
  top: 0.5rem;
}

.form-select-md:focus ~ .form-select-label,
.form-select-md[required]:valid ~ .form-select-label,
.form-select-md.has-value ~ .form-select-label,
.form-select-md[type="date"] ~ .form-select-label,
.form-select-md[type="time"] ~ .form-select-label {
  transform: scale(0.75) translateY(-0.625rem);
}

.form-select-md:placeholder-shown ~ .form-select-label {
  transform: scale(0.75) translateY(-0.625rem);
}

/* ERROR
 -------------------- */

.form-select .invalid-feedback {
  display: none;
  width: 100%;
  margin-top: 0.5rem;
  font-size: var(--road-body-small);
  color: var(--road-on-danger-surface);
}

.form-select.is-invalid,
.was-validated .form-select:invalid {
  border-color: var(--road-on-danger-surface);
}

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

/* Helper
 -------------------- */

.form-group .helper {
  margin-top: 0.5rem;
  font-size: var(--road-body-small);
  color: var(--road-on-surface-weak);
}