@import "../../css/units.css";
@import "../../css/colors.css";

.filter {
    display: flex;
    flex-direction: row;
    align-items: center;
    flex-grow: 1;

    background: $ui-white;
    border-radius: 10rem;
    user-select: none;
    height: $library-filter-bar-height;

    position: relative;
}

[effect='blur'] .filter {
    background-color: rgba(255,255,255,1);
}

[theme='dark'] .filter {
    background-color: $ui-primary-dark;
}

.filter-icon {
    position: absolute;
    top: 0;

    height: 1rem;
    width: 1rem;
}

[dir="ltr"] .filter-icon {
    left: 0;
    margin: 0.75rem 0.75rem 0.75rem 1rem;
}

[dir="rtl"] .filter-icon {
    right: 0;
    margin: 0.75rem 1rem 0.75rem 0.75rem;
    transform: scaleX(-1);
}

.filter:focus-within {
    box-shadow: 0 0 0 .25rem $motion-transparent;
}

/*
    Hidden state
*/
.x-icon-wrapper {
    opacity: 0;
    position: absolute;
    top: 0;

    display: flex;
    justify-content: center;
    align-items: center;

    overflow: hidden;  /* Mask the icon animation */
    height: 1.25rem;
    width: 1.25rem;
    margin: 0.625rem;

    border-radius: 50%;
    pointer-events: none;
    cursor: default;
    transition: opacity 0.05s linear;
}

[dir="ltr"] .x-icon-wrapper {
    right: 0;
}

[dir="rtl"] .x-icon-wrapper {
    left: 0;
}

/*
    Shown state
*/
.filter.is-active .x-icon-wrapper {
    pointer-events: auto;
    cursor: pointer;
    opacity: 1;
    transition: opacity 0.05s linear;
}

.filter.is-active .x-icon-wrapper:hover {
    transform: scale(1.2, 1.2);
}

/*
    Hidden state
*/
.x-icon {
    position: relative;
    margin: 0.25rem;
    user-select: none;
    transform: translateX(0.5rem);
    transition: transform 0.085s cubic-bezier(0.78, 1, 1, 1);
}

/*
    Shown state
*/
.filter.is-active .x-icon-wrapper .x-icon {
    transform: translateX(0);
}

.filter-input {
    flex-grow: 1;
    height: $library-filter-bar-height;
    background-color: transparent;
    -webkit-appearance: none;
    outline: none;
    border: 0;
    color: $text-primary;
    font-size: 0.75rem;
    letter-spacing: 0.15px;
    cursor: text;
}

[theme='dark'] .filter-input {
    color: white;
}

[dir="ltr"] .filter-input {
    padding: .625rem 2rem .625rem 3rem;
}

[dir="rtl"] .filter-input {
    padding: .625rem 3rem .625rem 2rem;
}

.filter-input::placeholder {
    opacity: .5;
    color: $text-primary;
    font-size: 0.875rem;
    letter-spacing: 0.15px;
}

[theme='dark'] .filter-input::placeholder {
    color: white;
}

[dir="ltr"] .filter-input::placeholder {
    padding: 0 0 0 0.25rem;
}

[dir="rtl"] .filter-input::placeholder {
    padding: 0 0.25rem 0 0;
}
