@use "sass:map";
@use "./accordion.config" as config;
@use "../../01-core/external" as *;

@mixin ss-accordion {
    display: block;
    border: map.get(config.$ss-accordion-config, border);
    border-radius: map.get(config.$ss-accordion-config, radius);
    overflow: hidden;
}

@mixin ss-accordion-item {
    display: block;

    & + & {
        border-top: map.get(config.$ss-accordion-config, border);
    }
}

@mixin ss-accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;

    padding: map.get(config.$ss-accordion-config, header-padding);

    background: map.get(config.$ss-accordion-config, header-bg);
    color: inherit;
    border: 0;
    cursor: pointer;
    text-align: start;
    font-weight: map.get(config.$ss-accordion-config, header-weight);
}

@mixin ss-accordion-header-active {
    background: map.get(config.$ss-accordion-config, header-bg-active);
}

@mixin ss-accordion-body {
    padding: map.get(config.$ss-accordion-config, body-padding);
}

@mixin ss-accordion-icon {
    flex: 0 0 auto;
    width: map.get(config.$ss-accordion-config, icon-size);
    height: map.get(config.$ss-accordion-config, icon-size);
    margin-inline-start: q(12);
    border-inline-end: q(2) solid currentColor;
    border-block-end: q(2) solid currentColor;
    transform: rotate(45deg);
    transition: map.get(config.$ss-accordion-config, transition);
}

/// `--bordered`: a stronger frame.
@mixin ss-accordion-bordered {
    border-color: map.get(config.$ss-accordion-config, bordered-color);
}

/// `--filled`: a tinted panel.
@mixin ss-accordion-filled {
    background: map.get(config.$ss-accordion-config, filled-bg);
}

/// Rule between accordions that share a group's frame.
@mixin ss-accordion-group-divider {
    border-top: map.get(config.$ss-accordion-config, border);
}

/// `__group`: accordions stacked in one frame.
@mixin ss-accordion-group {
    display: flex;
    flex-direction: column;
    border: map.get(config.$ss-accordion-config, border);
    border-radius: 0;
    overflow: hidden;
}

/// `__group--flush`: no frame of its own.
@mixin ss-accordion-group-flush {
    border: 0;
    border-radius: 0;
}

/// Accordions inside a group share its frame (the divider between
/// neighbours is `ss-accordion-group-divider`).
@mixin ss-accordion-group-item {
    border: 0;
    border-radius: 0;
}