import { c, cB, cE, cM, cNotM } from "../../../_utils/cssr/index.mjs";
import { fadeInHeightExpandTransition } from "../../../_styles/transitions/fade-in-height-expand.cssr.mjs";
// vars:
// --n-font-size
// --n-bezier
// --n-text-color
// --n-divider-color
// --n-title-padding
// --n-title-font-size
// --n-title-text-color
// --n-title-font-weight
// --n-arrow-color
// --n-arrow-color-disabled
// --n-title-text-color-disabled
// --n-item-margin
export default cB('collapse', 'width: 100%;', [cB('collapse-item', `
 font-size: var(--n-font-size);
 color: var(--n-text-color);
 transition:
 color .3s var(--n-bezier),
 border-color .3s var(--n-bezier);
 margin: var(--n-item-margin);
 `, [cM('disabled', [cE('header', 'cursor: not-allowed;', [cE('header-main', `
 color: var(--n-title-text-color-disabled);
 `), cB('collapse-item-arrow', `
 color: var(--n-arrow-color-disabled);
 `)])]), cB('collapse-item', 'margin-left: 32px;'), c('&:first-child', 'margin-top: 0;'), c('&:first-child >', [cE('header', 'padding-top: 0;')]), cM('left-arrow-placement', [cE('header', [cB('collapse-item-arrow', 'margin-right: 4px;')])]), cM('right-arrow-placement', [cE('header', [cB('collapse-item-arrow', 'margin-left: 4px;')])]), cE('content-wrapper', [cE('content-inner', 'padding-top: 16px;'), fadeInHeightExpandTransition({
  duration: '0.15s'
})]), cM('active', [cE('header', [cM('active', [cB('collapse-item-arrow', 'transform: rotate(90deg);')])])]), c('&:not(:first-child)', 'border-top: 1px solid var(--n-divider-color);'), cNotM('disabled', [cM('trigger-area-main', [cE('header', [cE('header-main', 'cursor: pointer;'), cB('collapse-item-arrow', 'cursor: default;')])]), cM('trigger-area-arrow', [cE('header', [cB('collapse-item-arrow', 'cursor: pointer;')])]), cM('trigger-area-extra', [cE('header', [cE('header-extra', 'cursor: pointer;')])])]), cE('header', `
 font-size: var(--n-title-font-size);
 display: flex;
 flex-wrap: nowrap;
 align-items: center;
 transition: color .3s var(--n-bezier);
 position: relative;
 padding: var(--n-title-padding);
 color: var(--n-title-text-color);
 `, [cE('header-main', `
 display: flex;
 flex-wrap: nowrap;
 align-items: center;
 font-weight: var(--n-title-font-weight);
 transition: color .3s var(--n-bezier);
 flex: 1;
 color: var(--n-title-text-color);
 `), cE('header-extra', `
 display: flex;
 align-items: center;
 transition: color .3s var(--n-bezier);
 color: var(--n-text-color);
 `), cB('collapse-item-arrow', `
 display: flex;
 transition:
 transform .15s var(--n-bezier),
 color .3s var(--n-bezier);
 font-size: 18px;
 color: var(--n-arrow-color);
 `)])])]);