183 lines
5 KiB
SCSS
183 lines
5 KiB
SCSS
/**
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* Button
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*/
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// Reboot based on :
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// - normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css
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// - sanitize.css v13.0.0 | CC0 1.0 Universal | github.com/csstools/sanitize.css
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// ––––––––––––––––––––
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// 1. Change the font styles in all browsers
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// 2. Remove the margin on controls in Safari
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// 3. Show the overflow in Edge
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button {
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margin: 0; // 2
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overflow: visible; // 3
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font-family: inherit; // 1
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text-transform: none; // 1
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}
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// Correct the inability to style buttons in iOS and Safari
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button,
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[type="button"],
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[type="reset"],
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[type="submit"] {
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-webkit-appearance: button;
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}
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// Pico
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// ––––––––––––––––––––
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button {
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display: block;
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width: 100%;
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margin-bottom: var(--spacing);
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}
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[role="button"] {
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display: inline-block;
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text-decoration: none;
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}
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button,
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input[type="submit"],
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input[type="button"],
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input[type="reset"],
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[role="button"] {
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--background-color: var(--primary);
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--border-color: var(--primary);
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--color: var(--primary-inverse);
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--box-shadow: var(--button-box-shadow, 0 0 0 rgba(0, 0, 0, 0));
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padding: var(--form-element-spacing-vertical)
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var(--form-element-spacing-horizontal);
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border: var(--border-width) solid var(--border-color);
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border-radius: var(--border-radius);
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outline: none;
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background-color: var(--background-color);
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box-shadow: var(--box-shadow);
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color: var(--color);
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font-weight: var(--font-weight);
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font-size: 1rem;
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line-height: var(--line-height);
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text-align: center;
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cursor: pointer;
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@if $enable-transitions {
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transition: background-color var(--transition),
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border-color var(--transition), color var(--transition),
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box-shadow var(--transition);
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}
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&:is([aria-current], :hover, :active, :focus) {
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--background-color: var(--primary-hover);
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--border-color: var(--primary-hover);
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--box-shadow: var(--button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0));
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--color: var(--primary-inverse);
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}
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&:focus {
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--box-shadow: var(--button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),
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0 0 0 var(--outline-width) var(--primary-focus);
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}
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}
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// .secondary, .contrast & .outline
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@if $enable-classes {
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// Secondary
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:is(button, input[type="submit"], input[type="button"], [role="button"]).secondary,
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input[type="reset"] {
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--background-color: var(--secondary);
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--border-color: var(--secondary);
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--color: var(--secondary-inverse);
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cursor: pointer;
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&:is([aria-current], :hover, :active, :focus) {
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--background-color: var(--secondary-hover);
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--border-color: var(--secondary-hover);
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--color: var(--secondary-inverse);
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}
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&:focus {
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--box-shadow: var(--button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),
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0 0 0 var(--outline-width) var(--secondary-focus);
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}
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}
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// Contrast
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:is(button, input[type="submit"], input[type="button"], [role="button"]).contrast {
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--background-color: var(--contrast);
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--border-color: var(--contrast);
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--color: var(--contrast-inverse);
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&:is([aria-current], :hover, :active, :focus) {
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--background-color: var(--contrast-hover);
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--border-color: var(--contrast-hover);
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--color: var(--contrast-inverse);
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}
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&:focus {
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--box-shadow: var(--button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),
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0 0 0 var(--outline-width) var(--contrast-focus);
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}
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}
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// Outline (primary)
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:is(button, input[type="submit"], input[type="button"], [role="button"]).outline,
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input[type="reset"].outline {
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--background-color: transparent;
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--color: var(--primary);
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&:is([aria-current], :hover, :active, :focus) {
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--background-color: transparent;
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--color: var(--primary-hover);
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}
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}
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// Outline (secondary)
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:is(button, input[type="submit"], input[type="button"], [role="button"]).outline.secondary,
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input[type="reset"].outline {
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--color: var(--secondary);
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&:is([aria-current], :hover, :active, :focus) {
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--color: var(--secondary-hover);
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}
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}
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// Outline (contrast)
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:is(button, input[type="submit"], input[type="button"], [role="button"]).outline.contrast {
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--color: var(--contrast);
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&:is([aria-current], :hover, :active, :focus) {
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--color: var(--contrast-hover);
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}
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}
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}
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@else {
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// Secondary button without .class
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input[type="reset"] {
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--background-color: var(--secondary);
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--border-color: var(--secondary);
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--color: var(--secondary-inverse);
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cursor: pointer;
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&:is([aria-current], :hover, :active, :focus) {
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--background-color: var(--secondary-hover);
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--border-color: var(--secondary-hover);
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}
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&:focus {
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--box-shadow: var(--button-hover-box-shadow, 0 0 0 rgba(0, 0, 0, 0)),
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0 0 0 var(--outline-width) var(--secondary-focus);
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}
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}
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}
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// Button [disabled]
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// Links without href are disabled by default
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:where(button, [type="submit"], [type="button"], [type="reset"], [role="button"])[disabled],
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:where(fieldset[disabled]) :is(button, [type="submit"], [type="button"], [type="reset"], [role="button"]),
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a[role="button"]:not([href]) {
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opacity: 0.5;
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pointer-events: none;
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}
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