/* --------------------------------

File#: _2_autocomplete
Title: Autocomplete
Descr: Autocomplete plugin for input elements
Usage: codyhouse.co/license

-------------------------------- */

/* variables */
:root {
    /* colors */
    --am2-color-primary-hsl: 250, 84%, 54%;
    --am2-color-bg-hsl: 0, 0%, 100%;
    --am2-color-contrast-high-hsl: 230, 7%, 23%;
    --am2-color-contrast-higher-hsl: 230, 13%, 9%;
    --am2-color-bg-light-hsl: 0, 0%, 100%;
    --am2-color-bg-dark-hsl: 240, 4%, 95%;
    --am2-color-contrast-lower-hsl: 240, 4%, 85%;
    --am2-color-contrast-low-hsl: 240, 4%, 65%;

    /* spacing */
    --am2-space-2xs: 0.375rem;
    --am2-space-xs: 0.5rem;
    --am2-space-sm: 0.75rem;

    /* typography */
    --am2-text-sm: 0.833rem;
}

@media(min-width: 64rem){
    :root {
        /* spacing */
        --am2-space-2xs: 0.5625rem;
        --am2-space-xs: 0.75rem;
        --am2-space-sm: 1.125rem;

        /* typography */
        --am2-text-sm: 1rem;
    }
}

/* form elements */
.am2-form-control {
    font-size: 1em;
    padding: var(--am2-space-2xs) var(--am2-space-xs);
    background: hsl(var(--am2-color-bg-dark-hsl));
    line-height: 1.2;
    box-shadow: inset 0px 0px 0px 1px hsl(var(--am2-color-contrast-lower-hsl));
    transition: all 0.2s ease;
    border-radius: 0.25em;
}

.am2-form-control::placeholder {
    opacity: 1;
    color: hsl(var(--am2-color-contrast-low-hsl));
}

.am2-form-control:focus, .am2-form-control:focus-within {
    background: hsl(var(--am2-color-bg-hsl));
    box-shadow: inset 0px 0px 0px 1px hsla(var(--am2-color-contrast-lower-hsl), 0), 0px 0px 0px 2px hsl(var(--am2-color-primary-hsl)), 0 0.3px 0.4px rgba(0, 0, 0, 0.025),0 0.9px 1.5px rgba(0, 0, 0, 0.05), 0 3.5px 6px rgba(0, 0, 0, 0.1);
    outline: none;
}

.am2-form-label {
    display: inline-block;
    font-size: var(--am2-text-sm);
}

/* component */
:root {
    --autocomplete-dropdown-vertical-gap: 4px;
    /* gap between input and results list */
    --autocomplete-dropdown-max-height: 150px;
    --autocomplete-dropdown-scrollbar-width: 6px;
    /* custom scrollbar width - webkit browsers */
}

.autocomplete__loader {
    /* loader visible while searching */
    /* CSS variables inherited from the circle-loader component */
    --circle-loader-v1-size: 1em;
    --circle-loader-v1-stroke-width: 2px;
}

.autocomplete:not(.autocomplete--searching) .autocomplete__loader {
    /* .autocomplete--searching is used to show the loader element - added in JS */
    display: none;
}

/* results dropdown  */
.autocomplete__results {
    position: absolute;
    z-index: 5;
    width: 100%;
    left: 0;
    top: calc(100% + var(--autocomplete-dropdown-vertical-gap));
    -webkit-transform: translateY(4px);
    transform: translateY(4px);
    /* slide in animation */
    background-color: hsl(var(--am2-color-bg-light-hsl));
    box-shadow: inset 0 0 0.5px 1px hsla(0, 0%, 100%, 0.075), 0 0.9px 1.5px rgba(0, 0, 0, 0.03),0 3.1px 5.5px rgba(0, 0, 0, 0.08),0 14px 25px rgba(0, 0, 0, 0.12);
    border-radius: 0.25em;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0s 0.3s, -webkit-transform 0.3s cubic-bezier(0.55, 0.055, 0.675, 0.19);
    transition: opacity 0.3s, visibility 0s 0.3s, transform 0.3s cubic-bezier(0.55, 0.055, 0.675, 0.19);
    transition: opacity 0.3s, visibility 0s 0.3s, transform 0.3s cubic-bezier(0.55, 0.055, 0.675, 0.19), -webkit-transform 0.3s cubic-bezier(0.55, 0.055, 0.675, 0.19);
    overflow: hidden;
}
.autocomplete--results-visible .autocomplete__results {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.3s, -webkit-transform 0.3s cubic-bezier(0.215, 0.61, 0.355, 1);
    transition: opacity 0.3s, transform 0.3s cubic-bezier(0.215, 0.61, 0.355, 1);
    transition: opacity 0.3s, transform 0.3s cubic-bezier(0.215, 0.61, 0.355, 1), -webkit-transform 0.3s cubic-bezier(0.215, 0.61, 0.355, 1);
    -webkit-transform: translateY(0);
    transform: translateY(0);
}

.autocomplete__list {
    max-height: var(--autocomplete-dropdown-max-height);
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    /* custom scrollbar */
}
.autocomplete__list::-webkit-scrollbar {
    /* scrollbar width */
    width: var(--autocomplete-dropdown-scrollbar-width);
}
.autocomplete__list::-webkit-scrollbar-track {
    /* progress bar */
    background-color: hsla(var(--am2-color-contrast-higher-hsl), 0.08);
    border-radius: 0;
}
.autocomplete__list::-webkit-scrollbar-thumb {
    /* handle */
    background-color: hsla(var(--am2-color-contrast-higher-hsl), 0.12);
    border-radius: 0;
}
.autocomplete__list::-webkit-scrollbar-thumb:hover {
    background-color: hsla(var(--am2-color-contrast-higher-hsl), 0.2);
}

/* single result item */
.autocomplete__item {
    cursor: pointer;
    transition: 0.2s;
}
.autocomplete__item:hover {
    background-color: hsla(var(--am2-color-contrast-higher-hsl), 0.075);
}
.autocomplete__item:focus {
    outline: none;
    background-color: hsla(var(--am2-color-primary-hsl), 0.15);
}
.autocomplete__item--is-hidden {
    display: none;
}

/* utility classes */
.am2-sr-only {
    position: absolute;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    width: 1px;
    height: 1px;
    overflow: hidden;
    padding: 0;
    border: 0;
    white-space: nowrap;
}

.am2-text-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.am2-padding-x-sm {
    padding-left: var(--am2-space-sm);
    padding-right: var(--am2-space-sm);
}

.am2-padding-y-xs {
    padding-top: var(--am2-space-xs);
    padding-bottom: var(--am2-space-xs);
}

.am2-items-center {
    align-items: center;
}

.am2-flex {
    display: flex;
}

.am2-height-100\% {
    height: 100%;
}

.am2-padding-right-sm {
    padding-right: var(--am2-space-sm);
}

.am2-right-0 {
    right: 0;
}

.am2-top-0 {
    top: 0;
}

.am2-position-absolute {
    position: absolute;
}

.am2-width-100\% {
    width: 100%;
}

.am2-position-relative {
    position: relative;
}

.am2-margin-bottom-2xs {
    margin-bottom: var(--am2-space-2xs);
}