///
/// Stellar by HTML5 UP
/// html5up.net | @ajlkn
/// Free for personal and commercial use under the CCA 3.0 license (html5up.net/license)
///

/* Form */

form {
  margin: 0 0 _size(element-margin) 0;
}

label {
  display: block;
  font-size: 0.9em;
  font-weight: _font(weight-bold);
  margin: 0 0 (_size(element-margin) * 0.5) 0;
}

input[type="text"],
input[type="password"],
input[type="email"],
select,
textarea {
  @include vendor("appearance", "none");
  border-radius: _size(border-radius);
  border: solid 1px;
  color: inherit;
  display: block;
  outline: 0;
  padding: 0 1em;
  text-decoration: none;
  width: 100%;

  &:invalid {
    box-shadow: none;
  }
}

select {
  background-size: 1.25rem;
  background-repeat: no-repeat;
  background-position: calc(100% - 1rem) center;
  height: _size(element-height);
  padding-right: _size(element-height);
  text-overflow: ellipsis;

  &:focus {
    &::-ms-value {
      background-color: transparent;
    }
  }

  &::-ms-expand {
    display: none;
  }
}

input[type="text"],
input[type="password"],
input[type="email"],
select {
  height: _size(element-height);
}

textarea {
  padding: 0.75em 1em;
}

input[type="checkbox"],
input[type="radio"] {
  @include vendor("appearance", "none");
  display: block;
  float: left;
  margin-right: -2em;
  opacity: 0;
  width: 1em;
  z-index: -1;

  & + label {
    @include icon(false, solid);
    cursor: pointer;
    display: inline-block;
    font-size: 1em;
    font-weight: _font(weight);
    padding-left: (_size(element-height) * 0.6) + 0.75em;
    padding-right: 0.75em;
    position: relative;

    &:before {
      border-radius: _size(border-radius);
      border: solid 1px;
      content: "";
      display: inline-block;
      font-size: 0.8em;
      height: (_size(element-height) * 0.75);
      left: 0;
      line-height: (_size(element-height) * 0.75);
      position: absolute;
      text-align: center;
      top: 0;
      width: (_size(element-height) * 0.75);
    }
  }

  &:checked + label {
    &:before {
      content: "\f00c";
    }
  }
}

input[type="checkbox"] {
  & + label {
    &:before {
      border-radius: _size(border-radius);
    }
  }
}

input[type="radio"] {
  & + label {
    &:before {
      border-radius: 100%;
    }
  }
}

::-webkit-input-placeholder {
  opacity: 1;
}

:-moz-placeholder {
  opacity: 1;
}

::-moz-placeholder {
  opacity: 1;
}

:-ms-input-placeholder {
  opacity: 1;
}

@mixin color-form($p: null) {
  label {
    color: _palette($p, fg-bold);
  }

  input[type="text"],
  input[type="password"],
  input[type="email"],
  select,
  textarea {
    background-color: _palette($p, border-bg);
    border-color: _palette($p, border);

    &:focus {
      border-color: _palette(accent);
      box-shadow: 0 0 0 1px _palette(accent);
    }
  }

  select {
    background-image: svg-url(
      "<svg xmlns='http://www.w3.org/2000/svg' width='40' height='40' preserveAspectRatio='none' viewBox='0 0 40 40'><path d='M9.4,12.3l10.4,10.4l10.4-10.4c0.2-0.2,0.5-0.4,0.9-0.4c0.3,0,0.6,0.1,0.9,0.4l3.3,3.3c0.2,0.2,0.4,0.5,0.4,0.9 c0,0.4-0.1,0.6-0.4,0.9L20.7,31.9c-0.2,0.2-0.5,0.4-0.9,0.4c-0.3,0-0.6-0.1-0.9-0.4L4.3,17.3c-0.2-0.2-0.4-0.5-0.4-0.9 c0-0.4,0.1-0.6,0.4-0.9l3.3-3.3c0.2-0.2,0.5-0.4,0.9-0.4S9.1,12.1,9.4,12.3z' fill='#{_palette($p, border)}' /></svg>"
    );

    option {
      color: _palette($p, fg-bold);
      background: _palette($p, bg);
    }
  }

  input[type="checkbox"],
  input[type="radio"] {
    & + label {
      color: _palette($p, fg);

      &:before {
        background: _palette($p, border-bg);
        border-color: _palette($p, border);
      }
    }

    &:checked + label {
      &:before {
        background-color: _palette($p, fg-bold);
        border-color: _palette($p, fg-bold);
        color: _palette($p, bg);
      }
    }

    &:focus + label {
      &:before {
        border-color: _palette(accent);
        box-shadow: 0 0 0 1px _palette(accent);
      }
    }
  }

  ::-webkit-input-placeholder {
    color: _palette($p, fg-light) !important;
  }

  :-moz-placeholder {
    color: _palette($p, fg-light) !important;
  }

  ::-moz-placeholder {
    color: _palette($p, fg-light) !important;
  }

  :-ms-input-placeholder {
    color: _palette($p, fg-light) !important;
  }

  .formerize-placeholder {
    color: _palette($p, fg-light) !important;
  }
}

span.input-group {
  display: grid;
  grid-template-columns: auto 4em;
  margin: 0 0 2em 0;

  * {
    min-width: 0;
  }

  *:first-child {
    border-bottom-right-radius: 0;
    border-top-right-radius: 0;
    border-right: 0;
  }
  *:last-child {
    border-bottom-left-radius: 0;
    border-top-left-radius: 0;
  }
}

@include color-form;