@use 'colors/colors' as colors;
@use 'colors/shadow-variables' as shadows;
/**
 * Button styling
 */

$button-text-color: var(--white);
$button-fill-color: var(--grey-600);
$button-fill-active-color: var(--grey-700);

button {
  box-sizing: border-box;
  color: inherit;
  cursor: pointer;
  display: inline-block;
  position: relative;
  text-align: center;
  text-decoration: none;
  user-select: none;
  font: inherit;
  background: transparent;
  border: none;
  text-shadow: 1px 1px rgba(0, 0, 0, 0.07);

  &:active,
  &:focus {
    outline: none;
  }

  &:focus-visible,
  &.focus-visible {
    outline: -webkit-focus-ring-color auto 1px;
  }
}

.btn {
  box-sizing: border-box;
  color: $button-text-color;
  display: inline-block;
  padding: 0.35em 0.55em;
  position: relative;
  text-align: center;
  text-decoration: none;
  user-select: none;
  font: inherit;
  font-size: var(--font-size-m);
  font-weight: var(--font-weight-bold);
  outline: none;
  line-height: var(--font-line-height-100);
  outline-offset: 1px;

  background: $button-fill-color;
  border: solid 1px transparent;
  border-radius: var(--radius-4);
  box-shadow: shadows.$shadow-1;
  transition: background-color 200ms, box-shadow 200ms;

  .ngx-icon,
  .icon {
    font-weight: var(--font-weight-regular);
    vertical-align: middle;
    line-height: var(--font-line-height-100);
    font-size: var(--font-size-m);

    &:before {
      font-weight: inherit;
    }

    &.has-text,
    &.has-text-right {
      margin-right: 0.2em;
    }

    &.has-text-left {
      margin-left: 0.2em;
    }
  }

  &::-moz-focus-inner {
    border: 0;
    padding: var(--spacing-0);
  }

  &:focus,
  &:focus-within {
    outline: none;
  }

  // Focus ring
  &:focus-visible,
  &.focus-visible {
    outline: 2px solid $button-fill-color;
  }

  &:hover:not([disabled]),
  &:hover:not(.disabled),
  &.focus-hover:not([disabled]),
  &.focus-hover:not(.disabled) {
    cursor: pointer;
    background: $button-fill-active-color;
    outline-color: $button-fill-active-color;

    &.btn-primary {
      background-color: var(--blue-500);
    }

    &.btn-warning {
      background-color: var(--orange-500);
    }

    &.btn-danger {
      background-color: var(--red-500);
    }
    &.btn-link {
      background-color: transparent;
    }

    &.btn-bordered {
      border-color: var(--blue-200);
      color: var(--blue-200);
    }
  }

  &:hover,
  &:focus,
  &:active {
    text-decoration: none;
  }

  // sizes
  &.small {
    font-size: var(--font-size-xxs);
  }

  &.large {
    font-size: 1.3em;
  }

  &.btn-primary {
    background-color: var(--blue-400);
    outline-color: var(--blue-500);

    &.btn-primary-gradient {
      background-color: var(--blue-600);
      background: linear-gradient(350.57deg, var(--blue-600) 14.42%, var(--lightblue-600) 100%);
      box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.5);
      text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.2);
      border: 1px solid var(--blue-600);
    }
  }

  &.btn-warning {
    background-color: var(--orange-400);
    color: var(--grey-900);
    outline-color: var(--orange-500);
  }

  &.btn-danger {
    background-color: var(--red-400);
    outline-color: var(--red-400);
  }

  &.btn-link {
    background-color: transparent;
    box-shadow: none;
  }

  &.btn-bordered,
  &.btn-primary.btn-bordered {
    border: 1px solid var(--blue-400);
    color: var(--blue-400);
    background-color: transparent;
    box-shadow: none;
    outline-color: var(--blue-400);

    &.disabled-button {
      opacity: 0.5;

      .button {
        opacity: 1;
      }
    }
  }

  &.btn-default.btn-bordered {
    border: 1px solid $button-text-color;
    color: $button-text-color;
    background-color: transparent;
    box-shadow: none;

    &:hover {
      border-color: var(--blue-500) !important;
      color: var(--blue-500) !important;
    }

    &.disabled-button {
      opacity: 0.5;

      .button {
        opacity: 1;
      }
    }
  }

  &.btn-file {
    cursor: pointer;
    padding: var(--spacing-0);

    label {
      display: block;
      cursor: pointer;
      padding: 0.35em 0.75em;
    }

    &[disabled] label {
      cursor: not-allowed;
    }

    input[type='file'] {
      pointer-events: none;
      position: absolute;
      left: -9999px;
    }
  }
}