@import "constants";
@import "colors";
@import "placeholders";

.form {
  h1 {
    text-align: center;
    margin-bottom: 20px;

    @media (max-width: $two-columns-breakpoint) {
      font-size: 26px;
    }
  }

  hr {
    width: 100%;
    height: 0;
    margin-top: $default-padding;
    margin-bottom: $default-fields-spacer;
    border: none;
    border-bottom: 2px solid $border-grey;
  }

  @mixin notice-text-style {
    font-size: 16px;
    color: $dark-grey;
  }

  .mandatory {
    color: $dark-red;
  }

  label {
    font-size: 18px;
    margin-bottom: $default-padding;
    display: block;
    font-weight: bold;

    &.required {
      &::after {
        color: $dark-red;
        content: " *";
      }
    }
  }

  .form-label {
    font-weight: bold;
    font-size: 18px;
    margin-bottom: $default-padding;
  }

  .notice {
    @include notice-text-style;
    margin-top: - $default-spacer;
    margin-bottom: $default-padding;

    p {
      margin-bottom: $default-spacer;
    }

    input[type='date'] {
      display: inline;
    }
  }

  .editable-champ {
    position: relative;

    .updated-at {
      @include notice-text-style;
      float: right;
      display: inline-block;
      margin-left: $default-spacer;
      visibility: hidden;
    }

    &:hover .updated-at,
    .updated-at.highlighted {
      visibility: visible;
    }

    // Move checkbox to the top-left side of the label
    &.editable-champ-checkbox,
    &.editable-champ-engagement {
      p,
      label {
        padding-left: 28px;
      }

      input[type=checkbox] {
        position: absolute;
        top: 3px;
        left: 0px;
      }

      // When an (eventual) notice is displayed after the input, give it some bottom margin.
      .notice {
        margin-bottom: $default-fields-spacer;
      }
    }
  }

  .radios {
    display: flex;

    // Horizontal layout (default)
    flex-direction: row;
    align-items: flex-start;

    label {
      margin-right: $default-padding;
    }

    // Vertical layout
    &.vertical {
      flex-direction: column;
      align-items: stretch;

      label {
        margin-right: 0;
      }
    }

    label {
      padding: $default-padding $default-padding $default-padding $default-spacer;
      border: 1px solid $border-grey;
      border-radius: 4px;
      font-weight: normal;
      background: $white;
      user-select: none;

      &:last-of-type {
        margin-bottom: $default-fields-spacer;
      }

      &:hover {
        background: $light-grey;
        cursor: pointer;
      }

      &:active {
        border-color: darken($border-grey, 10);
      }

      &:first-child {
        margin-left: 0;
      }

      input[type=radio] {
        margin-bottom: 0;
      }

      .notice {
        margin: 4px 0 0 27px;
      }
    }
  }

  input[type=text]:not([data-address='true']),
  input[type=email],
  input[type=password],
  input[type=date],
  input[type=number],
  input[type=tel],
  textarea,
  select,
  .attachment {
    display: block;
    margin-bottom: $default-fields-spacer;

    &.small-margin {
      margin-bottom: $default-padding / 2;
    }
  }

  .add-row {
    margin-bottom: $default-fields-spacer;
  }

  input[type=checkbox] {
    &.small-margin {
      margin-bottom: $default-padding / 2;
    }
  }

  input[type=text]:not([data-address='true']),
  input[type=email],
  input[type=password],
  input[type=date],
  input[type=number],
  input[type=tel],
  textarea,
  select {
    border-radius: 4px;
    border: solid 1px $border-grey;
    padding: $default-padding;

    &.small {
      padding: $default-padding / 2;
    }

    &:disabled {
      background-color: $border-grey;
    }

    &:focus {
      border: 1px solid $blue;
      box-shadow: 0px 0px 2px 1px $blue;
    }

    // Hide the browser default invalidity indicator until the field is touched
    &:invalid:not(:focus) {
      box-shadow: none;
    }

    &.touched:invalid {
      border: 1px solid $dark-red;
      box-shadow: 0px 0px 2px 1px $dark-red;
    }
  }

  input[type=text],
  input[type=email],
  input[type=password],
  input[type=date],
  input[type=number],
  input[type=tel],
  textarea {
    width: 100%;
  }

  input[type=email],
  input[type=number],
  input[type=tel], {
    max-width: 500px;
  }

  input[type=checkbox],
  input[type=radio] {
    @extend %outline;

    // Firefox tends to display some controls smaller than other browsers.
    // Ensure a consistency of size between browsers.
    width: 16px;
    height: 16px;

    margin-left: 5px;
    margin-right: 4px;
    margin-bottom: $default-fields-spacer;
  }

  input[type=date] {
    max-width: 180px;
  }

  select,
  .select2-selection {
    // hack found here: https://stackoverflow.com/questions/1895476/how-to-style-a-select-dropdown-with-css-only-without-javascript
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-color: #FFFFFF;
    background-image: image-url("icons/chevron-down.svg");
    background-repeat: no-repeat;
    background-size: 14px;
    background-position: right 10px center;
    padding-right: 4 * $default-spacer;

    &.small {
      padding-right: 3 * $default-spacer;
    }

    // CAUTION: IE hackery ahead
    &::-ms-expand {
      display: none; // remove default arrow in IE 10 and 11 */
    }

    // target Internet Explorer 9 to undo the custom arrow */
    @media screen and (min-width:0\0) {
      select {
        background: none\9;
      }
    }
  }

  .select2 {
    min-width: 50%;
  }

  .select2-container {
    display: block;
    margin-bottom: $default-fields-spacer;

    &.select2-container--focus {
      .select2-selection {
        border-color: $border-grey;
      }
    }

    .select2-selection--single {
      min-height: 62px;

      // scss-lint:disable SelectorFormat
      .select2-selection__arrow {
        display: none;
      }
      // scss-lint:enable
    }

    // scss-lint:disable SelectorFormat
    .select2-selection__rendered {
      padding: $default-padding;
    }

    .select2-selection__choice {
      background-color: #FFFFFF;
    }
    // scss-lint:enable
  }

  .editable-champ {
    &:not(.editable-champ-carte) .algolia-autocomplete {
      margin-bottom: 2 * $default-padding;
    }

    .geo-areas {
      margin-bottom: 2 * $default-padding;
    }

    &.editable-champ-repetition {
      .row {
        border-radius: 4px;
        border: 1px solid $border-grey;
        padding: $default-padding;
        margin-bottom: 2 * $default-padding;
      }
    }
  }

  input.aa-input,
  input.aa-hint {
    border-radius: 4px;
    border: solid 1px $border-grey;
    padding: $default-padding;
  }

  input.aa-hint {
    color: $dark-grey;
  }

  .datetime {
    input[type=date] {
      display: inline-block;
    }

    select {
      display: inline-block;
    }
  }

  .header-section {
    display: inline-block;
    color: $blue;
    font-size: 30px;
    margin-bottom: 3 * $default-padding;
    border-bottom: 3px solid $blue;
  }

  .header-subsection {
    font-size: 22px;
    color: $blue;
    margin-bottom: $default-padding;
  }

  .explication-libelle {
    font-weight: bold;
    font-size: 20px;
    margin-bottom: $default-padding;
  }

  .explication {
    margin-bottom: $default-fields-spacer;
    padding: $default-padding / 2;
    background-color: $light-grey;

    p:not(:last-child) {
      margin-bottom: $default-padding;
    }
  }

  .siret-info {
    margin-top: -$default-fields-spacer;
    margin-bottom: $default-fields-spacer;
    // Ensure the bottom-margin is not collapsed when the element is empty
    min-height: 1px;
  }

  .send-wrapper {
    display: flex;
    width: 100%;
    margin-top: $default-padding;
    margin-bottom: 2 * $default-padding;

    .button {
      margin-top: $default-padding;
      margin-bottom: 0;
    }

    // Wide layout: align buttons on a single row
    @media (min-width: 550px) {
      flex-direction: row;

      .button:not(:first-of-type) {
        margin-left: $default-spacer;
      }

      // If there are more than one button, align the "Send" button to the right
      .button:not(:first-of-type).send {
        margin-left: auto;
      }
    }

    // Narrow layout: stack buttons vertically
    @media (max-width: 550px) {
      flex-direction: column-reverse;
      align-items: center;

      .button {
        width: 100%;
        max-width: 350px;
        line-height: 30px;
        margin-left: none;
        margin-right: none;
      }
    }
  }

  .send-notice {
    @include notice-text-style;
    margin-bottom: $default-padding;
  }

  .send-wrapper + .send-notice {
    margin-top: - $default-padding;
  }

  .inline-champ {
    margin-left: $default-spacer;
    margin-right: $default-spacer;
    width: 100%;

    &:first-child {
      margin-left: 0;
    }

    &:last-child {
      margin-right: 0;
    }
  }
}