bulma/sass/components/message.scss

@use "../utilities/css-variables" as cv;
@use "../utilities/derived-variables" as dv;
@use "../utilities/initial-variables" as iv;
@use "../utilities/extends";
@use "../utilities/mixins" as mx;

$message-h: cv.getVar("scheme-h");
$message-s: cv.getVar("scheme-s");
$message-background-l: cv.getVar("background-l");
$message-border-l: cv.getVar("border-l");
$message-border-l-delta: -20% !default;
$message-border-style: solid;
$message-border-width: 0.25em;
$message-color-l: cv.getVar("text-l");
$message-header-background-l: cv.getVar("dark-l");
$message-header-color-l: cv.getVar("text-dark-invert-l");
$message-radius: cv.getVar("radius") !default;

$message-header-weight: cv.getVar("weight-semibold") !default;
$message-header-padding: 1em 1.25em !default;
$message-header-radius: cv.getVar("radius") !default;

$message-body-border-width: 0 0 0 4px !default;
$message-body-color: cv.getVar("text") !default;
$message-body-padding: 1.25em 1.5em !default;
$message-body-radius: cv.getVar("radius-small") !default;

$message-body-pre-code-background-color: transparent !default;

$message-header-body-border-width: 0 !default;
$message-colors: dv.$colors !default;

.#{iv.$class-prefix}message {
  @include cv.register-vars(
    (
      "message-border-l-delta": #{$message-border-l-delta},
      "message-radius": #{$message-radius},
      "message-header-weight": #{$message-header-weight},
      "message-header-padding": #{$message-header-padding},
      "message-header-radius": #{$message-header-radius},
      "message-body-border-width": #{$message-body-border-width},
      "message-body-color": #{$message-body-color},
      "message-body-padding": #{$message-body-padding},
      "message-body-radius": #{$message-body-radius},
      "message-body-pre-code-background-color": #{$message-body-pre-code-background-color},
      "message-header-body-border-width": #{$message-header-body-border-width},
      "message-h": #{$message-h},
      "message-s": #{$message-s},
      "message-background-l": #{$message-background-l},
      "message-border-l": #{$message-border-l},
      "message-border-style": #{$message-border-style},
      "message-border-width": #{$message-border-width},
      "message-color-l": #{$message-color-l},
      "message-header-background-l": #{$message-header-background-l},
      "message-header-color-l": #{$message-header-color-l},
    )
  );
}

.#{iv.$class-prefix}message {
  @extend %block;
  border-radius: cv.getVar("message-radius");
  color: hsl(
    #{cv.getVar("message-h")},
    #{cv.getVar("message-s")},
    #{cv.getVar("message-color-l")}
  );
  font-size: cv.getVar("size-normal");

  strong {
    color: currentColor;
  }

  a:not(.#{iv.$class-prefix}button):not(.#{iv.$class-prefix}tag):not(
      .#{iv.$class-prefix}dropdown-item
    ) {
    color: currentColor;
    text-decoration: underline;
  }

  // Sizes
  &.#{iv.$class-prefix}is-small {
    font-size: cv.getVar("size-small");
  }

  &.#{iv.$class-prefix}is-medium {
    font-size: cv.getVar("size-medium");
  }

  &.#{iv.$class-prefix}is-large {
    font-size: cv.getVar("size-large");
  }

  // Colors
  @each $name, $components in $message-colors {
    &.#{iv.$class-prefix}is-#{$name} {
      @include cv.register-vars(
        (
          "message-h": #{cv.getVar($name, "", "-h")},
          "message-s": #{cv.getVar($name, "", "-s")},
          "message-border-l":
            calc(
              #{cv.getVar($name, "", "-l")} + #{cv.getVar(
                  "message-border-l-delta"
                )}
            ),
          "message-color-l": #{cv.getVar($name, "", "-on-scheme-l")},
          "message-header-background-l": #{cv.getVar($name, "", "-l")},
          "message-header-color-l": #{cv.getVar($name, "", "-invert-l")},
        )
      );
    }
  }
}

.#{iv.$class-prefix}message-header {
  align-items: center;
  background-color: hsl(
    #{cv.getVar("message-h")},
    #{cv.getVar("message-s")},
    #{cv.getVar("message-header-background-l")}
  );
  border-start-start-radius: cv.getVar("message-header-radius");
  border-start-end-radius: cv.getVar("message-header-radius");
  color: hsl(
    #{cv.getVar("message-h")},
    #{cv.getVar("message-s")},
    #{cv.getVar("message-header-color-l")}
  );
  display: flex;
  font-weight: cv.getVar("message-header-weight");
  justify-content: space-between;
  line-height: 1.25;
  padding: cv.getVar("message-header-padding");
  position: relative;

  .#{iv.$class-prefix}delete {
    flex-grow: 0;
    flex-shrink: 0;
    margin-inline-start: 0.75em;
  }

  & + .#{iv.$class-prefix}message-body {
    border-width: cv.getVar("message-header-body-border-width");
    border-start-start-radius: 0;
    border-start-end-radius: 0;
  }
}

.#{iv.$class-prefix}message-body {
  background-color: hsl(
    #{cv.getVar("message-h")},
    #{cv.getVar("message-s")},
    #{cv.getVar("message-background-l")}
  );
  border-inline-start-color: hsl(
    #{cv.getVar("message-h")},
    #{cv.getVar("message-s")},
    #{cv.getVar("message-border-l")}
  );
  border-inline-start-style: #{cv.getVar("message-border-style")};
  border-inline-start-width: #{cv.getVar("message-border-width")};
  border-radius: cv.getVar("message-body-radius");
  padding: cv.getVar("message-body-padding");

  code,
  pre {
    background-color: hsl(
      #{cv.getVar("message-h")},
      #{cv.getVar("message-s")},
      #{cv.getVar("message-header-color-l")}
    );
    color: hsl(
      #{cv.getVar("message-h")},
      #{cv.getVar("message-s")},
      #{cv.getVar("message-header-background-l")}
    );
  }

  pre code {
    background-color: cv.getVar("message-body-pre-code-background-color");
  }
}