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@use 'iro-sass/src/index' as iro;
@use '../functions' as fn;
@include iro.props-namespace('radio') {
@include iro.props-store((
--dims: (
--diameter: fn.global-dim(--size --200),
--label-gap: fn.global-dim(--size --125),
--border: fn.global-dim(--border --medium),
--pad-i: fn.global-dim(--size --65),
--pad-b: fn.global-dim(--size --65),
--rounding: fn.global-dim(--rounding),
--spacing-sibling: fn.global-dim(--size --300),
--key-focus: (
--border: fn.global-dim(--key-focus --border),
--border-offset: fn.global-dim(--key-focus --border-offset),
--outline: fn.global-dim(--key-focus --border),
),
),
--colors: (
--circle-border: fn.global-color(--text-mute-more),
--circle-bg: fn.global-color(--base --75),
--hover: (
--label: fn.global-color(--heading),
--circle-border: fn.global-color(--text-mute),
),
--accent: (
--circle-border: fn.global-color(--accent --900),
--hover: (
--circle-border: fn.global-color(--accent --1000),
),
),
--disabled: (
--label: fn.global-color(--text-disabled),
--circle-border: fn.global-color(--border-strong),
--circle-bg: fn.global-color(--base --75),
),
--key-focus: (
--label: fn.global-color(--focus --text),
--border: fn.global-color(--focus --border),
--outline: fn.global-color(--focus --outline),
),
),
));
@include iro.bem-object(iro.props-namespace()) {
display: inline-block;
position: relative;
margin-inline:
calc(-1 * fn.dim(--pad-i) - fn.dim(--key-focus --border-offset))
calc(fn.dim(--spacing-sibling) - fn.dim(--pad-i) - fn.dim(--key-focus --border-offset));
padding-block: fn.dim(--pad-b);
padding-inline: fn.dim(--pad-i);
@include iro.bem-elem('circle') {
display: inline-block;
flex: 0 0 auto;
inline-size: fn.dim(--diameter);
block-size: fn.dim(--diameter);
margin-block-start: calc(.5em * fn.global-dim(--font --standard --line-height) - .5 * fn.dim(--diameter) - fn.dim(--key-focus --border-offset));
border: fn.dim(--key-focus --border-offset) solid transparent;
border-radius: 2em;
background-color: fn.color(--circle-border);
background-clip: padding-box;
vertical-align: top;
&::after {
content: '';
display: block;
position: relative;
inset-block-start: fn.dim(--border);
inset-inline-start: fn.dim(--border);
inline-size: calc(fn.dim(--diameter) - 2 * fn.dim(--border));
block-size: calc(fn.dim(--diameter) - 2 * fn.dim(--border));
transition: transform .2s ease;
border-radius: fn.dim(--diameter);
background-color: fn.color(--circle-bg);
}
}
@include iro.bem-elem('label') {
margin-inline-start: calc(fn.dim(--label-gap) - fn.dim(--key-focus --border-offset));
}
@include iro.bem-elem('native') {
appearance: none;
position: absolute;
z-index: -1;
inset-block-start: 0;
inset-inline-start: 0;
inline-size: 100%;
block-size: 100%;
margin: 0;
padding: 0;
overflow: hidden;
border-radius: fn.dim(--rounding);
&:hover,
&:focus-visible {
@include iro.bem-sibling-elem('label') {
color: fn.color(--hover --label);
}
@include iro.bem-sibling-elem('circle') {
background-color: fn.color(--hover --circle-border);
}
}
&:checked {
@include iro.bem-sibling-elem('circle') {
&::after {
transform: scale(.44);
}
}
}
&:disabled {
@include iro.bem-sibling-elem('label') {
color: fn.color(--disabled --label);
}
@include iro.bem-sibling-elem('circle') {
background-color: fn.color(--disabled --circle-border);
&::after {
background-color: fn.color(--disabled --circle-bg);
}
}
}
&:focus-visible {
@include iro.bem-sibling-elem('label') {
color: fn.color(--key-focus --label);
}
@include iro.bem-sibling-elem('circle') {
outline: fn.color(--key-focus --border) solid fn.dim(--key-focus --border);
box-shadow: 0 0 0 calc(fn.dim(--key-focus --border) + fn.dim(--key-focus --outline)) fn.color(--key-focus --outline);
}
}
}
@include iro.bem-modifier('standalone') {
@include iro.bem-elem('circle') {
margin-block-start: 0;
}
}
@include iro.bem-modifier('accent') {
@include iro.bem-elem('native') {
&:checked {
@include iro.bem-sibling-elem('circle') {
background-color: fn.color(--accent --circle-border);
}
&:hover,
&:focus-visible {
@include iro.bem-sibling-elem('circle') {
background-color: fn.color(--accent --hover --circle-border);
}
}
}
&:disabled {
@include iro.bem-sibling-elem('circle') {
background-color: fn.color(--disabled --circle-border);
&::after {
background-color: fn.color(--disabled --circle-bg);
}
}
&:checked {
@include iro.bem-sibling-elem('circle') {
background-color: fn.color(--disabled --circle-border);
}
}
}
}
}
}
}
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