diligent-next/assets/styles/components/_modal.scss

$header-height-desktop: pxToRem(80px);
$header-height-mobile: pxToRemMd(74px);

.c-modal-wrap {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: $index-xl;
  background-color: $black-1;

  &.c-modal-wrap--no-bg {
    background-color: transparent;
  }

  &.c-modal-wrap--over-modal {
    background-color: transparent;
    z-index: $index-xxl;
  }

  &.c-modal-wrap--sm {
    .c-modal {
      max-width: pxToRem(390px);
      width: 100%;
    }

    .c-modal__header {
      padding: pxToRem(12px);
    }
  }

  .c-modal__header {
    padding: pxToRem(12px);
  }

  &.c-modal-wrap--md {
    .c-modal {
      max-width: pxToRem(521px);
      width: 100%;
    }

    .c-modal__header {
      padding: pxToRem(12px) pxToRem(20px);
    }
  }

  &.c-modal-wrap--lg {
    .c-modal {
      max-width: pxToRem(782px);
      width: 100%;
    }

    .c-modal__header {
      padding: pxToRem(12px) pxToRem(20px);
    }
  }

  &.c-modal-wrap--close {
    display: none;
  }

  @include media-below($bp-xl) {
    &,
    &.c-modal-wrap--sm,
    &.c-modal-wrap--md {
      .c-modal {
        margin: $header-height-mobile auto $header-height-mobile;
        max-height: calc(100vh - #{2 * $header-height-mobile});
      }
    }
  }

  @include media-below($bp-md) {
    &,
    &.c-modal-wrap--sm,
    &.c-modal-wrap--md {
      .c-modal__header {
        padding: pxToRemMd(16px);
      }

      .c-modal__title {
        font-size: pxToRemMd(16px);
        line-height: 1.4;
      }

      .c-modal__close {
        width: pxToRemMd(24px);
        height: pxToRemMd(24px);
      }

      .c-modal__back {
        width: pxToRemMd(24px);
        height: pxToRemMd(24px);
        margin-right: pxToRemMd(8px);
      }

      .c-modal__back-button {
        margin-left: -#{pxToRemMd(8px)};
      }

      .c-modal,
      &.c-modal-wrap--lg .c-modal {
        max-width: 100%;
        max-height: 100vh;
        height: 100%;
        margin: 0;
        border-radius: 0;
      }

      &.c-modal-wrap--mobile-modal {
        display: flex;
        padding: 0 pxToRemMd(20px);

        .c-modal {
          height: auto;
          margin: auto;
          border-radius: 2px;
        }
      }
    }
  }
}

.c-modal {
  @include flex-column;
  box-shadow: $box-shadow;
  border-radius: $border-radius;
  background-color: $white;
  margin: $header-height-desktop auto $header-height-desktop;
  max-height: calc(100vh - #{2 * $header-height-desktop});
  position: relative;
}

.c-modal__header {
  display: flex;
  align-items: center;
  box-shadow: $box-shadow;
  z-index: $index-xxs;
}

.c-modal__title {
  @include text-ellipsis;
  font-size: pxToRem(16px);
  font-weight: 600;
  line-height: 1.5;
  color: $dark-blue;
  padding-right: pxToRem(10px);
  margin-right: auto;
}

.c-modal__close {
  width: pxToRem(16px);
  height: pxToRem(16px);
  color: $dark-blue;
}

.c-modal__back {
  width: pxToRem(16px);
  height: pxToRem(16px);
  color: $dark-blue;
  margin-right: pxToRem(10px);
}

.c-modal__body {
  @include flex-column;
  flex: 1 1 auto;
  overflow: auto;
}