gitlab-org--gitlab-foss/app/assets/stylesheets/pages/search.scss

$search-dropdown-max-height: 400px;
$search-avatar-size: 16px;
$search-sidebar-min-width: 240px;
$search-sidebar-max-width: 300px;

.search-results {
  .search-result-row {
    border-bottom: 1px solid $border-color;
    padding-bottom: $gl-padding;
    margin-bottom: $gl-padding;

    &:last-child {
      border-bottom: 0;
    }
  }
}

.search-sidebar {
  @include media-breakpoint-up(md) {
    min-width: $search-sidebar-min-width;
    max-width: $search-sidebar-max-width;
  }
}

.search form:hover,
.file-finder-input:hover,
.issuable-search-form:hover,
.search-text-input:hover,
.form-control:hover,
:not[readonly] {
  border-color: lighten($blue-300, 20%);
  box-shadow: 0 0 4px lighten($dropdown-input-focus-shadow, 20%);
}

input[type='checkbox']:hover {
  box-shadow: 0 0 2px 2px lighten($dropdown-input-focus-shadow, 20%),
    0 0 0 1px lighten($dropdown-input-focus-shadow, 20%);
}

.header-search {
  width: 320px;

  input,
  svg {
    transition: border-color ease-in-out $default-transition-duration,
      background-color ease-in-out $default-transition-duration;
  }

  &.is-not-active {
    .btn.gl-clear-icon-button {
      display: none;
    }

    &::after {
      content: '/';
      display: inline-block;
      position: absolute;
      top: 0;
      right: 8px;
      transform: translateY(calc(50% - 4px));
      padding: 4px 5px;
      font-size: $gl-font-size-small;
      font-family: $monospace-font;
      line-height: 1;
      vertical-align: middle;
      border-width: 0;
      border-style: solid;
      border-image: none;
      border-radius: 3px;
      box-shadow: none;
      white-space: pre-wrap;
      // Safari
      word-wrap: break-word;
      overflow-wrap: break-word;
      word-break: keep-all;
    }
  }
}

.header-search-dropdown-menu {
  max-height: $dropdown-max-height;
  top: $header-height;
}

.header-search-dropdown-content {
  max-height: $dropdown-max-height;
}

.search {
  margin: 0 8px;

  form {
    display: block;
    margin: 0;
    padding: 4px;
    width: $search-input-width;
    line-height: 24px;
    height: 32px;
    border: 0;
    border-radius: $border-radius-default;
    transition: border-color ease-in-out $default-transition-duration,
      background-color ease-in-out $default-transition-duration;

    @include media-breakpoint-up(xl) {
      width: $search-input-xl-width;
    }

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

  .search-input {
    border: 0;
    font-size: 14px;
    padding: 0 20px 0 0;
    margin-left: 5px;
    line-height: 25px;
    width: 98%;
    color: $white;
    background: none;
    transition: color ease-in-out $default-transition-duration;
  }

  .search-input::placeholder {
    transition: color ease-in-out $default-transition-duration;
  }

  .search-input-container {
    display: flex;
    position: relative;
  }

  .search-input-wrap {
    width: 100%;

    .search-icon,
    .clear-icon {
      position: absolute;
      right: 5px;
      top: 4px;
    }

    .search-icon {
      transition: color $default-transition-duration;
      -webkit-user-select: none;
      -moz-user-select: none;
      -ms-user-select: none;
      user-select: none;
    }

    .clear-icon {
      display: none;
    }

    // Rewrite position. Dropdown menu should be relative to .search-input-container
    .dropdown {
      position: static;
    }

    .dropdown-header {
      // Necessary because deprecatedJQueryDropdown doesn't support a second style of headers
      font-weight: $gl-font-weight-bold;
      color: $gl-text-color;
      font-size: $gl-font-size;
      line-height: 16px;
    }

    // Custom dropdown positioning
    .dropdown-menu {
      left: -5px;
      max-height: $search-dropdown-max-height;
      overflow: auto;

      @include media-breakpoint-up(xl) {
        width: $search-input-xl-width;
      }
    }

    .dropdown-content {
      max-height: $search-dropdown-max-height - 18px;
    }
  }

  &.search-active {
    form {
      border-color: $blue-300;
      box-shadow: none;

      .search-input-wrap {
        .search-icon,
        .clear-icon {
          color: $gl-text-color-tertiary;
          transition: color ease-in-out $default-transition-duration;
        }
      }

      .search-input {
        color: $gl-text-color;
        transition: color ease-in-out $default-transition-duration;
      }

      .search-input::placeholder {
        color: $gl-text-color-tertiary;
      }
    }
  }

  &.has-value {
    .search-icon {
      display: none;
    }

    .clear-icon {
      cursor: pointer;
      display: block;
    }
  }

  .inline-search-icon {
    position: relative;
    margin-right: 4px;
    color: $gl-text-color-secondary;
  }

  .identicon,
  .search-item-avatar {
    flex-basis: $search-avatar-size;
    flex-shrink: 0;
    margin-right: 4px;
  }

  .search-item-avatar {
    width: $search-avatar-size;
    height: $search-avatar-size;
    border-radius: 50%;
    border: 1px solid $gray-normal;
  }
}

.search-field-holder,
.project-filter-form {
  flex: 1 0 auto;
  position: relative;

  .search-holder & {
    margin-right: 0;

    @include media-breakpoint-up(sm) {
      margin-right: 5px;
    }
  }

  .search-clear {
    position: absolute;
    right: 10px;
    top: 9px;
    padding: 0;
    line-height: 0;
    background: none;
    border: 0;
  }

  .search-icon {
    position: absolute;
    left: 10px;
    top: 9px;
    color: $gray-darkest;
    pointer-events: none;
  }

  .search-text-input {
    padding-left: $gl-padding + 15px;
    padding-right: $gl-padding + 15px;
  }
}

.search-holder {
  @include media-breakpoint-up(sm) {
    display: flex;
  }

  .btn-search,
  .btn-success,
  .dropdown-menu-toggle,
  .gl-new-dropdown {
    width: 100%;
    margin-top: 5px;

    @include media-breakpoint-up(sm) {
      width: auto;
      margin-top: 0;
      margin-left: 5px;
    }
  }

  .dropdown {
    @include media-breakpoint-up(sm) {
      margin-left: 5px;
      margin-right: 5px;
    }
  }

  .dropdown-menu-toggle,
  .gl-new-dropdown {
    @include media-breakpoint-up(sm) {
      width: 180px;
      margin-top: 0;
    }
  }
}

.search-clear {
  color: $gray-darkest;

  &:hover,
  &:focus {
    color: $blue-600;
  }
}

.search-page-form {
  .dropdown-menu-toggle,
  .btn-search {
    width: 100%;
  }

  .dropdown-menu-toggle,
  .gl-new-dropdown {
    @include media-breakpoint-up(lg) {
      width: 240px;
    }
  }

  .btn-search {
    @include media-breakpoint-up(lg) {
      width: auto;
    }
  }
}

.ref-truncated {
  @include str-truncated(10em);
}

.global-search-dropdown-menu {
  width: 100% !important;
  max-width: 400px;

  @include media-breakpoint-up(md) {
    // This is larger than the container so width: 100% doesn't work.
    width: 400px !important;
  }
}

// This overrides parts of the Project File View CSS
// We leverage most of the styling but broke off
// from how we were doing it in `shared/file_highlight`
#search-blob-content {
  .line_holder {
    pre {
      padding: 0; // This overrides the existing style that will add space between each line.
    }

    svg {
      float: none; // We have more than one icon on this implementation and don't want to float them.
      margin: 0; // We will manage the margin with GitLab UI utility classes
    }

    .line-numbers {
      padding: 0; // This overrides the existing style that will add space between each line.
      min-width: 6.5rem; // Ensure our numbers fit

      .diff-line-num {
        a {
          transition: none; // There will be a hover transition from theme, blue, darkened
        }
      }
    }

    &:hover {
      svg {
        visibility: visible; // We want to show the icons when the any part of the line is hovered
      }
    }

    // The icons only appear on hover
    // So on mobile we can hide them and retake the space for the code blob
    @include media-breakpoint-down(sm) {
      svg {
        display: none;
      }

      .line-numbers {
        min-width: 4rem;
      }
    }
  }
}

// Disable Webkit's search input styles
input[type='search'] {
  /* stylelint-disable-next-line property-no-vendor-prefix */
  -webkit-appearance: textfield;

  &::-webkit-search-cancel-button,
  &::-webkit-search-results-button {
    @include gl-display-none;
  }
}