@function formDefaults($form) {
  // First, find variables that are referenced below
  $form: map-merge((
    "input-background":            #fdfdfd,
    "input-border-color--active":  $primary,
    "input-padding":               13px 19px,
    "toggle-height":               1.8em,
  ), $form);

  @return map-merge((
    // Error
    "error-font-size":             0.85rem,
    // Input
    "input-background":            map-get($form, "input-background"),
    "input-background--active":    map-get($form, "input-background"),
    "input-background--invalid":   map-get($form, "input-background"),
    "input-border-color":          #efefef,
    "input-border-color--active":  map-get($form, "input-border-color--active"),
    "input-border-color--invalid": $danger,
    "input-border-radius":         4px,
    "input-border-width":          2px,
    "input-box-shadow":            map-get($form, "input-box-shadow"),
    "input-box-shadow--active":    map-get($form, "input-box-shadow"),
    "input-box-shadow--invalid":   map-get($form, "input-box-shadow"),
    "input-color":                 $text,
    "input-color--invalid":        $text,
    "input-font-family":           $body-font-family,
    "input-font-size":             16px, // 0.95rem,
    "input-font-weight":           inherit,
    "input-icon-width":            18px,
    "input-margin-bottom":         1.5rem,
    "input-padding":               map-get($form, "input-padding"),
    "input-placeholder-color":     rgba($text, 0.5),
    // Label
    "label-color":                 $text-light,
    "label-font-size":             0.85rem,
    "label-margin-bottom":         0.45rem,
    // Textarea
    "textarea-min-height":         7em,
    "textarea-padding":            map-get($form, "input-padding"),
    // Variable inputs
    "variable-color":              darken(map-get($form, "input-background"), 12%),
    "variable-color--active":      map-get($form, "input-border-color--active"),
    "checkbox-height":             20px, // determines width
    "checkbox-inner-height":       10px, // determines width
    "checkbox-padding-left":       12px,
    "checkbox-padding-right":      16px,
    "toggle-height":               map-get($form, "toggle-height"),
    "toggle-width":                map-get($form, "toggle-height") * 1.8,
  ), $form);
}
@function empty-map($x: x) {
  @return map-remove(($x:$x), $x);
}
// Note that in SASS, a list with a single map == a map
@if type-of($forms) == 'map' {
  $forms: append((), $forms);
}
@if (length($forms) == 0) {
  $forms: append($forms, empty-map());
}
@for $i from 1 through length($forms) {
  $form: nth($forms, $i);
  @if type-of($form) != map { $form: empty-map(); }
  $map: formDefaults($form);
  $class: ".form-#{$i}";
  @if $i == 1 { $class: ".form"; }

  #{$class} {

  /* ---- Main ------------------------- */

    input,
    select,
    textarea,
    .input,
    .vs__dropdown-toggle {
      width: 100%;
      padding: map-get($map, "input-padding");
      font-family: map-get($map, "input-font-family");
      color: map-get($map, "input-color");
      font-size: map-get($map, "input-font-size");
      font-weight: map-get($map, "input-font-weight");
      line-height: 1.5rem;
      background: map-get($map, "input-background");
      box-shadow:
        0 0 0 map-get($map, "input-border-width") map-get($map, "input-border-color") inset,
        map-get($map, "input-box-shadow");
      border: 0;
      box-sizing: border-box;
      border-radius: map-get($map, "input-border-radius");
      vertical-align: top;
      transition: background-color ease 0.2s, border-color ease 0.2s, box-shadow ease 0.2s;
      -webkit-appearance: none;
    }
    .input,
    .input-grp,
    .radio-grp,
    .checkbox-grp,
    .toggle-grp {
      margin-bottom: map-get($map, "input-margin-bottom");
    }
    input[type="password"]:not(:placeholder-shown) {
      letter-spacing: 1px;
    }
    input[type="file"] {
      // padding: 10px 19px 11px;
    }
    textarea {
      padding: map-get($map, "textarea-padding");
      max-height: 40em;
      min-height: map-get($map, "textarea-min-height");
      resize: vertical;
    }
    .input-grp,
    .radio-grp,
    .checkbox-grp,
    .toggle-grp {
      text-align: left;
      position: relative;
    }

  /* ---- Placeholder & autofill ------- */

    ::-webkit-input-placeholder {
      color: map-get($map, "input-placeholder-color");
    }
    input:-webkit-autofill {
      -webkit-text-fill-color: map-get($map, "input-color");
      -webkit-box-shadow:
        0 0 0 map-get($map, "input-border-width") map-get($map, "input-border-color") inset,
        0 0 0 1000px map-get($map, "input-background") inset,
        map-get($map, "input-box-shadow");
    }
    input:-webkit-autofill::first-line {
      font-family: map-get($map, "input-font-family");
      font-size: map-get($map, "input-font-size");
      font-weight: map-get($map, "input-font-weight");
    }

  /* ---- Elements --------------------- */

    /* Input + button element  */

    .input-btn {
      display: flex;
    }
    .input-btn input {
      flex: 1;
      border-top-right-radius: 0;
      border-bottom-right-radius: 0;
    }
    .input-btn .btn {
      width: auto !important;
      min-width: 0;
      font-size: 0.8em;
      line-height: 1.5rem;
      border-radius: map-get($map, "input-border-radius");
      padding: map-get($map, "input-padding");
      margin-left: -5px;
      border-top-left-radius: 0;
      border-bottom-left-radius: 0;
    }

    /* Form error */

    .form-error {
      display: none;
      color: $danger;
    }
    .toggle-grp .form-error,
    .checkbox-grp .form-error,
    .radio-grp .form-error,
    .input-grp .form-error {
      font-size: map-get($map, "error-font-size");
      line-height: 1.4em;
    }
    .form-error:empty {
      margin: 0 !important;
    }
    .is-invalid .form-error,
    &.is-invalid .form-error,
    .form-error.form-error-show {
      display: block;
    }

  /* ---- Labels ----------------------- */

    label,
    .label,
    .label-right {
      display: inline-block;
      vertical-align: top;
      font-size: map-get($map, "label-font-size");
      line-height: 1.4em;
      margin-bottom: 0.45em;
      cursor: pointer;
      user-select: none;
    }
    label,
    .label {
      /* matches util.errorElement  */
      transition: opacity 0.15s ease, color 0.25s ease, text-decoration-color 0.25s ease;
    }
    label,
    .label,
    .text-label {
      color: map-get($map, "label-color");
      text-decoration-color: map-get($map, "label-color");
    }
    label.invalid-out {
      //opacity: 0.2;
    }
    label.invalid-in {
      //opacity: 1;
      color: $danger;
    }
    .label-right,
    a.label-right {
      display: block;
      float: right;
      margin-right: 1px;
    }
    .label-bottom {
      position: absolute;
      right: 0;
      bottom: 0;
    }

    /* Floating labels */

    .has-float-label input + label,
    .has-float-label select + label,
    .has-float-label textarea + label {
      position: absolute;
      left: 0;
      top: 0;
      cursor: text;
      color: map-get($map, "label-color");
      font-size: map-get($map, "label-font-size");
      opacity: 0;
      transform: translateY(3px);
      transition: transform 0.2s, opacity 0.2s;
    }
    .has-float-label input:not(:placeholder-shown) + *,
    .has-float-label select:not(:placeholder-shown) + *,
    .has-float-label textarea:not(:placeholder-shown) + *,
    .has-float-label input:-webkit-autofill + * {
      transform: translateY(0px);
      opacity: 1;
    }

  /* ---- Icons ------------------------ */

    $ip: map-get($map, "input-padding");
    $ip-left: null;
    $ip-right: null;

    @if length($ip) > 3 {
      $ip-left: nth($ip, 4);
      $ip-right: nth($ip, 2);
    }
    @else if length($ip) > 1 {
      $ip-left: nth($ip, 2);
      $ip-right: nth($ip, 2);
    }
    @else {
      $ip-left: $ip;
      $ip-right: $ip;
    }
    .icon-left,
    .icon-right {
      position: absolute;
      top: 0px;
      bottom: 0px;
      width: map-get($map, "input-icon-width");
      pointer-events: none;
      align-items: center;
      display: inline-flex;
      justify-content: center;
    }
    .has-icon-left {
      position: relative;
      input,
      select,
      .input,
      .vs__dropdown-toggle {
        padding-left: calc(#{$ip-left} - 2px + #{map-get($map, "input-icon-width")} + 0.8em);
      }
      .icon-left {
        left: calc(#{$ip-left} - 2px);
      }
    }
    .has-icon-right {
      position: relative;
      input,
      select,
      .input,
      .vs__dropdown-toggle {
        padding-right: calc(#{$ip-right} - 2px + #{map-get($map, "input-icon-width")} + 0.4em);
      }
      .icon-right {
        right: calc(#{$ip-right} - 2px);
      }
    }

  /* ---- Select ----------------------- */

    select,
    .vs__dropdown-toggle {
      background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 12 7' fill='none' xmlns='http://www.w3.org/2000/svg'><path d='M1 1L6 6L11 1' stroke='%23c5cbd2' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/></svg>");
      appearance: none;
      background-repeat: no-repeat;
      background-size: auto 7px;
      background-position: right 17px center;
      transition: all 200ms ease;
    }

  /* ---- Variable inputs -------------- */

    .radio-grp,
    .checkbox-grp {
      $checkbox-width: map-get($map, "checkbox-height");
      $checkbox-inner-width: map-get($map, "checkbox-inner-height");
      input {
        position: absolute;
        left: -9999px;
      }
      label {
        display: block;
      }
      .has-tooltip {
        display: inline;
        padding: 0;
      }
      input + label {
        position: relative;
        display: inline-block;
        padding: map-get($map, "input-padding");
        padding-left: $checkbox-width + map-get($map, "checkbox-padding-left"); //0.8em;
        padding-right: map-get($map, "checkbox-padding-right");
        user-select: none;
        margin-bottom: 0;
      }
      input + label:before {
        content: "";
        position: absolute;
        left: 0;
        top: 50%;
        width: $checkbox-width;
        height: map-get($map, "checkbox-height");
        margin-top: -(map-get($map, "checkbox-height") / 2);
        background: map-get($map, "input-background");
        border: 2px solid map-get($map, "variable-color");
        border-radius: 3px;
        box-sizing: border-box;
        transition: all 0.2s ease;
      }
      input + label:after {
        content: "";
        position: absolute;
        left: 0;
        top: 50%;
        width: $checkbox-inner-width;
        height: map-get($map, "checkbox-inner-height");
        margin-left: ($checkbox-width - $checkbox-inner-width) / 2;
        margin-top: -(map-get($map, "checkbox-inner-height") / 2);
        border-radius: 3px;
        transition: all 0.2s ease;
      }
      input:checked + label:before {
        border-color: map-get($map, "variable-color--active");
      }
      input:checked + label:after {
        background-color: map-get($map, "variable-color--active");
      }
    }
    .radio-grp input + label:before,
    .radio-grp input + label:after {
      border-radius: 100% !important;
    }
    .toggle-grp {
      input {
        position: absolute;
        left: -9999px;
      }
      label {
        display: block;
      }
      input + label {
        position: relative;
        display: inline-block;
        min-height: map-get($map, "toggle-height"); //1em;height:
        padding: map-get($map, "input-padding");
        padding-left: map-get($map, "toggle-width") + 0.8em;
        padding-right: 1.2em;
        margin-bottom: 0;
        user-select: none;
      }
      input + label:before,
      input + label:after {
        content: "";
        position: absolute;
        left: 0;
        top: 50%;
        margin-top: -(map-get($map, "toggle-height")/2);
        background: map-get($map, "variable-color");
        border-radius: map-get($map, "toggle-height");
        width: map-get($map, "toggle-width");
        height: map-get($map, "toggle-height");
        box-sizing: border-box;
        transition: all 0.2s ease;
      }
      input + label:after {
        width: map-get($map, "toggle-height");
        border: 2px solid transparent;
        border-color: transparent;
        background-color: #fff;
        background-clip: content-box;
      }
      input:checked + label:before {
        background-color: map-get($map, "variable-color--active");
      }
      input:checked + label:after {
        left: map-get($map, "toggle-width") - map-get($map, "toggle-height");
      }
      &.has-no-label input + label {
        padding-left: map-get($map, "toggle-width");
        padding-right: 0;
        padding-top: 0;
        padding-bottom: 0;
      }
    }

  /* ---- States ----------------------- */

    input:active,
    input:focus,
    select:active,
    select:focus,
    textarea:active,
    textarea:focus,
    .vs--open .vs__dropdown-toggle {
      outline: 0;
      box-shadow:
        0 0 0 map-get($map, "input-border-width") map-get($map, "input-border-color--active") inset,
        map-get($map, "input-box-shadow--active");
      background-color: map-get($map, "input-background--active");
      &:-webkit-autofill {
        -webkit-box-shadow:
          0 0 0 map-get($map, "input-border-width") map-get($map, "input-border-color--active") inset,
          0 0 0 1000px map-get($map, "input-background--active") inset,
          map-get($map, "input-box-shadow--active");
      }
    }
    input.is-invalid,
    select.is-invalid,
    textarea.is-invalid,
    .vs__dropdown-toggle.is-invalid,
    .input-grp.is-invalid input,
    .input-grp.is-invalid select,
    .input-grp.is-invalid textarea,
    .input-grp.is-invalid .vs__dropdown-toggle {
      color: map-get($map, "input-color--invalid");
      box-shadow:
        0 0 0 map-get($map, "input-border-width") $danger inset,
        map-get($map, "input-box-shadow--invalid");
      // doesnt work for dropdown/toggle
      background-color: map-get($map, "input-background--invalid");
      animation: shake 0.4s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
      transform: translate3d(0, 0, 0);
      backface-visibility: hidden;
      &:-webkit-autofill {
        -webkit-text-fill-color: map-get($map, "input-color--invalid");
        -webkit-box-shadow:
          0 0 0 map-get($map, "input-border-width") map-get($map, "input-border-color--invalid") inset,
          0 0 0 1000px map-get($map, "input-background--invalid") inset,
          map-get($map, "input-box-shadow--invalid");
      }
    }

    input[type="radio"].is-invalid + label,
    input[type="checkbox"].is-invalid + label,
    input[type="radio"].is-invalid + label,
    input[type="checkbox"].is-invalid + label {
      animation: shake 0.4s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
      transform: translate3d(0, 0, 0);
      backface-visibility: hidden;
      color: #7b1a1a;
    }
    input[type="radio"].is-invalid + label:before,
    input[type="checkbox"].is-invalid + label:before {
      border-color: $danger;
      background-color: map-get($map, "input-background--invalid");
    }
    textarea:disabled,
    input:disabled {
      background-color: #f7f7f7;
      color: #a5a5a5;
    }

  /* ---- Miscellaneous ---------------- */

    /* Stop autofill background flash */

    .onloading input,
    .onloading select,
    .onloading textarea,
    .onloading .input,
    .onloading .vs__dropdown-toggle {
      transition: none;
    }

    /* Animations */

    @keyframes shake {
      30% {
        transform: translate3d(-1px, 0, 0);
      }
      60% {
        transform: translate3d(1px, 0, 0);
      }
      80% {
        transform: translate3d(0px, 0, 0);
      }
    }

    /* Prevent input zooming */

    @media (max-width: 550px) {
      .form-mobile {
        input[type="color"],
        input[type="date"],
        input[type="datetime"],
        input[type="datetime-local"],
        input[type="email"],
        input[type="month"],
        input[type="number"],
        input[type="password"],
        input[type="search"],
        input[type="tel"],
        input[type="text"],
        input[type="time"],
        input[type="url"],
        input[type="week"],
        select,
        textarea {
          font-size: 16px;
          letter-spacing: 0;
        }
        ::-moz-placeholder {
          font-size: 16px;
          letter-spacing: 0;
        }
        :-ms-input-placeholder {
          font-size: 16px;
          letter-spacing: 0;
        }
        ::-webkit-input-placeholder {
          font-size: 16px;
          letter-spacing: 0;
        }
      }
    }

  }
}