164 lines
5.1 KiB
CSS
164 lines
5.1 KiB
CSS
.accordion {
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--siblingSpacing: var(--smSpacing);
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--contentPadding: var(--smSpacing);
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position: relative;
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display: block;
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width: 100%;
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color: var(--surfaceTxtColor);
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border-radius: var(--borderRadius);
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background: var(--surfaceAlt1Color);
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border: 1px solid var(--surfaceAlt3Color);
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transition:
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border var(--animationSpeed),
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border-radius var(--animationSpeed),
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box-shadow var(--animationSpeed),
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margin var(--animationSpeed);
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summary {
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position: relative;
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display: flex;
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gap: 10px;
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width: 100%;
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align-items: center;
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min-height: var(--lgBtnHeight);
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cursor: pointer;
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padding: 10px var(--smSpacing);
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padding-right: calc(var(--smSpacing) + 30px);
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background: var(--surfaceColor);
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border-radius: var(--borderRadius);
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user-select: none;
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transition:
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background var(--animationSpeed),
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border var(--animationSpeed),
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border-radius var(--animationSpeed);
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&::marker {
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content: "";
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display: none;
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}
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&::before {
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position: absolute;
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right: calc(var(--smSpacing) - 3px);
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top: 50%;
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margin-top: -10px;
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width: 20px;
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height: 20px;
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line-height: 20px;
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align-content: center;
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content: "\EA4E";
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display: block;
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flex-shrink: 0;
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font-size: 1.3rem;
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font-weight: normal;
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font-family: var(--iconFontFamily);
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color: var(--surfaceTxtHintColor);
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transition: color var(--animationSpeed);
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}
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&:not([tabindex="-1"]) {
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&:hover,
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&:focus-visible {
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outline: 0;
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background: var(--surfaceAlt1Color);
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&::before {
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color: var(--surfaceTxtColor);
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}
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}
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}
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&[tabindex="-1"] {
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outline: 0;
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cursor: default;
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user-select: auto;
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padding-right: var(--smSpacing);
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&::before {
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content: none;
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display: none;
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}
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}
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}
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&::details-content {
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height: 0;
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overflow: clip;
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padding: 0 var(--contentPadding);
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background: var(--surfaceColor);
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border-bottom-left-radius: var(--borderRadius);
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border-bottom-right-radius: var(--borderRadius);
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transition:
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border var(--slideAnimationSpeed) step-end,
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height var(--slideAnimationSpeed),
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padding var(--slideAnimationSpeed),
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content-visibility var(--slideAnimationSpeed),
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overflow var(--slideAnimationSpeed) step-start;
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transition-behavior: allow-discrete;
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}
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&:has(+ .accordion) {
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border-bottom-left-radius: 0;
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border-bottom-right-radius: 0;
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summary {
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border-bottom-left-radius: 0;
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border-bottom-right-radius: 0;
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}
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}
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&:not([open]):has(+ .accordion[open]) {
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border-bottom-left-radius: var(--borderRadius);
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border-bottom-right-radius: var(--borderRadius);
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border-bottom-width: 1px;
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summary {
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border-bottom-left-radius: var(--borderRadius);
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border-bottom-right-radius: var(--borderRadius);
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}
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}
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+ .accordion {
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border-top-left-radius: 0;
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border-top-right-radius: 0;
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border-top-width: 0;
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summary {
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border-top-left-radius: 0;
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border-top-right-radius: 0;
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}
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}
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& + .accordion[open] {
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margin-top: var(--siblingSpacing);
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}
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&[open] {
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border-width: 1px;
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border-radius: var(--borderRadius);
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box-shadow: var(--boxShadow);
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summary {
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background: var(--surfaceAlt1Color);
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border-radius: var(--borderRadius) var(--borderRadius) 0 0;
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&::before {
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content: "\EA78";
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}
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}
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&::details-content {
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border-top: 1px solid var(--surfaceAlt3Color);
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padding-top: var(--contentPadding);
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padding-bottom: var(--contentPadding);
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height: auto;
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overflow: visible;
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/* same transition but with step-end overflow */
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transition:
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height var(--slideAnimationSpeed),
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padding var(--slideAnimationSpeed),
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content-visibility var(--slideAnimationSpeed),
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overflow var(--slideAnimationSpeed) step-end;
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transition-behavior: allow-discrete;
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}
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& + .accordion {
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border-top-width: 1px;
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margin-top: var(--siblingSpacing);
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border-top-left-radius: var(--borderRadius);
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border-top-right-radius: var(--borderRadius);
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summary {
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border-top-left-radius: var(--borderRadius);
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border-top-right-radius: var(--borderRadius);
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}
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}
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}
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&.noanimation {
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&::details-content {
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transition: none !important;
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}
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}
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}
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