wagtail/client/src/components/explorer/style.scss

$c-explorer-bg: #4C4E4D;
$c-explorer-secondary: #aaa;
$c-explorer-easing: cubic-bezier(0.075, 0.820, 0.165, 1.000);

.c-explorer * {
    box-sizing: border-box;
}

.c-explorer {
    width: 320px;
    height: 500px;
    background: $c-explorer-bg;
    position: absolute;
    overflow: hidden;
}

    .c-explorer--sidebar {
        height: 100vh;
        box-shadow: 2px 2px 5px rgba(0,0,0,0.2);
        left: 180px;
        top: 0;
        z-index: 150;
        position: fixed;
    }

.c-explorer__header {
    border-bottom: solid 1px #676767;
    overflow: hidden;
    color: $c-explorer-secondary;
}

.c-explorer__trigger {
    display: block;
    padding: .5rem 1rem;
    white-space: nowrap;
    overflow: hidden;
    width: 80%;
    float: left;
}

.c-explorer__trigger--enabled {
    cursor: pointer;

    &:hover {
        color: #fff;
        background: rgba(0,0,0,0.2);
    }
}

.c-explorer__filter {
    float: right;
    width: 50px;
    margin-top: .5rem;
}

.c-filter {
    display: inline-block;
    vertical-align: middle;
    padding: 0 .25em;
    border: solid 1px rgba(255,255,255,0.1);
    border-radius: 2px;
    line-height: 1;
    margin-left: .25rem;
    cursor: pointer;
    &:hover {
        background: rgba(0,0,0,0.5);
        border-color: rgba(0,0,0,0.5);
        color: #fff;
    }
}

.c-filter--active {
    color: #fff;
    border-color: rgba(255, 255, 255, .5);
}


.c-explorer__back {
    cursor: pointer;
    margin-right: .25rem;
    float: left;
    margin-top: -1px;

    &:hover {
        color: #fff;
    }

    .icon {
        line-height: 1;
        display: inline-block;
        font-size: 16px;
    }
}

.c-explorer__title {
    margin: 0;
    color: #fff;
}

.c-explorer__loading {
    color: #fff;
    padding: 1rem;
}

.c-explorer__item {
    padding: 1rem;
    cursor: pointer;
    border-bottom: solid 1px #676767;

    &:last-child {
        border-bottom: 0;
    }
}

.c-explorer__placeholder {
    padding: 1rem;
    color: #fff;
}

.c-explorer__meta {
    font-size: 12px;
    color: $c-explorer-secondary;
    margin-bottom: 0;
}

    // TODO Could be a utility class
    .c-explorer__meta__type {
        text-transform: capitalize;
    }

.c-explorer__item:hover {
    background: rgba(0, 0, 0, 0.25);
    color: #fff;
}

.c-explorer__see-more {
    cursor: pointer;
    padding: .5rem 1rem;
    background: rgba(0,0,0,0.2);
    color: #fff;

    &:hover {
        background: rgba(0,0,0,0.4);
    }
}


.c-explorer__children {
    display: inline-block;
    border-radius: 50rem;
    border: solid 1px #aaa;
    color: #fff;
    line-height: 1;
    padding: .5em .3em .5em .5em;
    float: right;
    cursor: pointer;

    &:hover {
        background: rgba(0,0,0,0.5);
    }

    > [aria-role='presentation'] {
        display: none;
    }
}




.c-status {
    background: #333;
    color: #ddd;
    text-transform: uppercase;
    letter-spacing: .03rem;
    font-size: 10px;
}

.c-status--live {

}


.c-explorer__drawer {
    position: absolute;
    bottom: 0;
    top: 36px;
    width: 100%;
    overflow-y: auto;
}


.c-explorer__overflow {
    max-width: 12rem;
    display: block;
    text-transform: uppercase;
    float: left;
    width: 100%;
}


// =============================================================================
// TODO: move to their own component..
// =============================================================================

.o-pill {
    display: inline-block;
    padding: 0 .5em;
    border-radius: .25em;
    line-height: 1;
    vertical-align: middle;
    line-height: 1.5;
}

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


.c-explorer__rel {
    position: relative;
    display: block;
    height: 19px;
    width: 100%;
}


.c-explorer__parent-name {
    position: absolute;
    width: 100%;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.c-explorer__spinner:after {
    display: inline-block;
    animation: spin 0.5s infinite linear;
    line-height: 1
}



// =============================================================================
// Transitions
// =============================================================================

// $out-circ: cubic-bezier(0.075, 0.820, 0.165, 1.000);
// $in-circ: cubic-bezier(0.600, 0.040, 0.980, 0.335);

$out-circ: cubic-bezier(0.785, 0.135, 0.150, 0.860);
$in-circ: cubic-bezier(0.785, 0.135, 0.150, 0.860);
$c-explorer-duration: 200ms;

.c-explorer__transition-group {
    position: absolute;
    width: 100%;
    top: 0;
}

.explorer-push-enter {
    transform: translateX(100%);
    transition: transform $c-explorer-duration $out-circ, opacity $c-explorer-duration linear;
    opacity: 0;
}

.explorer-push-enter-active {
    transform: translateX(0);
    opacity: 1;
}

.explorer-push-leave {
    transform: translateX(0);
    transition: transform $c-explorer-duration $in-circ, opacity $c-explorer-duration linear;
    opacity: 1;
}

.explorer-push-leave-active {
    transform: translateX(-100%);
    opacity: 0;
}

// =============================================================================
// Pop transition
// =============================================================================

.explorer-pop-enter {
    transform: translateX(-100%);
    transition: transform $c-explorer-duration $out-circ, opacity $c-explorer-duration linear;
    opacity: 0;
}

.explorer-pop-enter-active {
    transform: translateX(0);
    opacity: 1;
}

.explorer-pop-leave {
    transform: translateX(0);
    transition: transform $c-explorer-duration $in-circ, opacity $c-explorer-duration linear;
    opacity: 1;
}

.explorer-pop-leave-active {
    transform: translateX(100%);
    opacity: 0;
}


.explorer-toggle-enter {
    opacity: 0;
    transition: all $c-explorer-duration;
}

.explorer-toggle-enter-active {
    opacity: 1;
}

.explorer-toggle-leave {
    opacity: 1;
    transition: all $c-explorer-duration;
}

.explorer-toggle-leave-active {
    opacity: 0;
}


// =============================================================================
// Fade transition
// =============================================================================

.explorer-fade-enter {
    position: absolute;
    width: 100%;
    opacity: 0;
    transition: opacity .2s ease .1s;
}

.explorer-fade-enter-active {
    opacity: 1;
}

.explorer-fade-leave {
    position: absolute;
    width: 100%;
    opacity: 1;
    transition: opacity .1s ease;
}

.explorer-fade-leave-active {
    opacity: 0;
}


// =============================================================================
// Header transitions
// =============================================================================

.header-push-enter {
    opacity: 0;
    transition: opacity .1s linear .1s;
}

.header-push-enter-active {
    opacity: 1;
}

.header-push-leave {
    opacity: 1;
    transition: opacity .1s;
}

.header-push-leave-active {
    opacity: 0;
}