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@use '../base' as *;
/* --------------------------------
File#: _1_custom-select
Title: Custom Select
Descr: Custom Select Control
Usage: codyhouse.co/license
-------------------------------- */
:root {
// --default variation only 👇
--select-icon-size: 16px;
--select-icon-right-margin: var(--space-sm); // icon margin right
--select-text-icon-gap: var(--space-xxxs); // gap between text and icon
}
.select {
position: relative;
}
.select__input {
width: 100%;
height: 100%;
padding-right: calc(var(--select-icon-size) + var(--select-icon-right-margin) + var(--select-text-icon-gap)) !important;
}
.select__icon {
width: var(--select-icon-size);
height: var(--select-icon-size);
pointer-events: none;
position: absolute;
right: var(--select-icon-right-margin);
top: 50%;
transform: translateY(-50%);
}
// --custom-dropdown
:root {
--select-dropdown-gap: 4px; // distance between select control and custom dropdown
}
.select__button { // created in JS - custom select control
width: 100%;
}
.select__button[aria-expanded="true"] {
// custom select control if dropdown = visible
}
.select__dropdown { // created in JS - custom select dropdown
position: absolute;
left: 0;
top: 100%;
min-width: 200px;
max-height: 1px; // updated in JS
background-color: var(--color-bg-light);
box-shadow: var(--inner-glow), var(--shadow-md);
padding: var(--space-xxxs) 0;
border-radius: var(--radius-md);
z-index: var(--z-index-popover, 5);
margin-top: var(--select-dropdown-gap);
margin-bottom: var(--select-dropdown-gap);
overflow: auto;
// use rem units
@include spaceUnit(1rem);
@include textUnit(1rem);
visibility: hidden;
opacity: 0;
}
.select__dropdown--right { // change dropdown position based on the available space
right: 0;
left: auto;
}
.select__dropdown--up {
bottom: 100%;
top: auto;
}
.select__button[aria-expanded="true"] + .select__dropdown {
visibility: visible;
opacity: 1;
}
// custom <optgroup> list - include all <option>s if no <optgroup> available
.select__list {
list-style: none !important;
}
.select__list:not(:first-of-type) {
padding-top: var(--space-xxs);
}
.select__list:not(:last-of-type) {
border-bottom: 1px solid alpha(var(--color-contrast-higher), 0.1);
padding-bottom: var(--space-xxs);
}
.select__item { // single item inside .select__list
display: flex;
align-items: center;
padding: var(--space-xxs) var(--space-sm);
color: var(--color-contrast-high);
width: 100%;
text-align: left;
// truncate text
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.select__item--optgroup { // custom <optgroup> label
font-size: var(--text-sm);
color: var(--color-contrast-medium);
}
.select__item--option { // custom <option> label
cursor: pointer;
&:hover {
background-color: alpha(var(--color-contrast-higher), 0.075);
}
&:focus {
outline: none;
background-color: alpha(var(--color-primary), 0.15);
}
&[aria-selected=true] { // selected option
background-color: var(--color-primary);
color: var(--color-white);
position: relative;
@include fontSmooth;
&::after { // check icon next to the selected language
content: '';
display: block;
height: 1em;
width: 1em;
margin-left: auto;
background-color: currentColor;
mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpolyline stroke-width='2' stroke='%23ffffff' fill='none' stroke-linecap='round' stroke-linejoin='round' points='1,9 5,13 15,3 '/%3E%3C/svg%3E");
}
&:focus {
box-shadow: inset 0 0 0 2px var(--color-primary-dark);
}
}
}
html:not(.js ) .select .icon { // hide icon if JS = disabled
display: none;
}
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