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[Toggle]: Don't use Sass #1215

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[Toggle]: Don't use Sass #1215

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40 changes: 24 additions & 16 deletions src/components/toggle/toggle.svelte
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Original file line number Diff line number Diff line change
Expand Up @@ -91,7 +91,7 @@
<slot {checked} />
</label>

<style lang="scss">
<style>
:global(:root) {
--leo-direction: 1;
}
Expand All @@ -108,9 +108,6 @@
--foreground-color: black;
--duration: var(--leo-toggle-transition-duration, 0.12s);
@media (prefers-reduced-motion) {
--duration: 0;
}
--icon-size: var(--leo-icon-size, 20px);
--width: var(--leo-toggle-width, 52px);
Expand Down Expand Up @@ -138,10 +135,6 @@
--icon-size: var(--leo-icon-size, 12px);
}
@theme (dark) {
--foreground-color: white;
}
display: flex;
align-items: center;
flex-direction: var(--label-flex-direction);
Expand All @@ -150,6 +143,18 @@
-webkit-tap-highlight-color: transparent;
}
@media (prefers-reduced-motion) {
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@fallaciousreasoning fallaciousreasoning Sep 17, 2025

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note: modern CSS doesn't support nesting media queries so we have to unnest them

.leo-toggle {
--duration: 0;
}
}
@theme (dark) {
.leo-toggle {
--foreground-color: white;
}
}
.leo-toggle button {
--leo-icon-size: var(--icon-size);
Expand All @@ -159,13 +164,15 @@
height: calc(var(--height) - 2 * var(--padding));
border-radius: var(--leo-radius-full);
padding: var(--padding);
transition: background-color var(--duration) ease-in-out, box-shadow var(--duration) ease-in-out;
transition:
background-color var(--duration) ease-in-out,
box-shadow var(--duration) ease-in-out;
flex-shrink: 0;
&:disabled {
opacity: 0.5;
> .thumb {
& > .thumb {
background: var(--thumb-disabled-color);
}
}
Expand All @@ -188,7 +195,7 @@
);
}
&[aria-checked="false"] .thumb {
&[aria-checked='false'] .thumb {
--thumb-color: var(--leo-color-white);
}
Expand All @@ -204,7 +211,8 @@
calc(var(--thumb-offset) + var(--drag-offset))
),
var(--unchecked-thumb-offset)
) * var(--leo-direction)
) *
var(--leo-direction)
);
height: 100%;
Expand All @@ -228,7 +236,7 @@
align-items: center;
justify-content: center;
.on-icon {
& .on-icon {
transition: opacity var(--duration) ease-in-out;
display: flex;
opacity: 0;
Expand All @@ -238,12 +246,12 @@
&[aria-checked='true'] {
background: var(--checked-color);
.thumb {
& .thumb {
--thumb-offset: var(--checked-thumb-offset);
color: var(--checked-color);
--thumb-disabled-color: var(--thumb-color);
color: var(--checked-color);
.on-icon {
& .on-icon {
opacity: 1;
}
}
Expand Down