cirrus-ui/src/base/animations.scss

A lightweight UI framework written in SCSS

@use '../src/internal' as *;

/* ANIMATIONS */

// TODO move to animations in config

/* Keyframes */

/* Spinning loading animation */
@keyframes loading {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(359deg);
    }
}

/* Heart animation */
@keyframes pound {
    to {
        transform: scale(1.1);
    }
}

/* Bounce animations */
@keyframes bounce {

    from,
    20%,
    53%,
    80%,
    to {
        animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
        transform: translate3d(0, 0, 0);
    }

    40%,
    43% {
        animation-timing-function: cubic-bezier(0.755, 0.05, 0.855, 0.06);
        transform: translate3d(0, -30px, 0);
    }

    70% {
        animation-timing-function: cubic-bezier(0.755, 0.05, 0.855, 0.06);
        transform: translate3d(0, -15px, 0);
    }

    90% {
        transform: translate3d(0, -4px, 0);
    }
}

@keyframes bounceIn {

    from,
    20%,
    40%,
    60%,
    80%,
    to {
        animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
    }

    0% {
        opacity: 0;
        transform: scale3d(0.3, 0.3, 0.3);
    }

    20% {
        transform: scale3d(1.1, 1.1, 1.1);
    }

    40% {
        transform: scale3d(0.9, 0.9, 0.9);
    }

    60% {
        opacity: 1;
        transform: scale3d(1.03, 1.03, 1.03);
    }

    80% {
        transform: scale3d(0.97, 0.97, 0.97);
    }

    to {
        opacity: 1;
        transform: scale3d(1, 1, 1);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes pulse {
    50% {
        opacity: 0.5;
    }
}

@keyframes ping {

    75%,
    100% {
        transform: scale(2);
        opacity: 0;
    }
}

/* Hover animation */
.hover-grow {
    /* Mouse leave */
    transition-duration: 0.32s;

    &:hover {
        /* Mouse enter */
        transform: scale(1.1);
        transition-duration: 0.08s;
    }
}

.animated {
    animation-duration: 1s;
    animation-fill-mode: both;

    /* Loading button position relatively for loading spinner location */
    &.loading {
        display: block;
        position: relative;

        /* Loading Spinner, align center by default */
        &::after {
            border: 2px solid fill('gray', '400');
            border-radius: 50%;
            border-right-color: transparent;
            border-top-color: transparent;
            content: '';
            display: block;
            height: 1rem;
            width: 1rem;
            left: calc(50% - .5rem);
            top: calc(50% - .5rem);
            position: absolute;
            animation: loading 500ms infinite linear;
        }

        &.loading-white::after {
            border-left-color: #fff;
            border-bottom-color: #fff;
        }

        &.loading-left {
            padding-left: 3rem;

            /* Align spinner left */
            &::after {
                left: 1rem;
                right: auto;
            }
        }

        &.loading-right {
            padding-right: 3rem;

            /* Align spinner right */
            &::after {
                left: auto;
                right: 1rem;
            }
        }

        /* Hide text in loading button */
        &.hide-text {
            color: transparent !important;
        }
    }

    &.pound {
        animation: pound 0.35s infinite alternate;
        vertical-align: baseline;
    }

    &.bounce {
        animation-name: bounce;
        transform-origin: center bottom;
    }

    &.bounceIn {
        animation-name: bounceIn;
    }

    &.fadeIn {
        animation-name: fadeIn;
    }

    &.infinite {
        animation-iteration-count: infinite;

        &.alternate {
            animation-direction: alternate;
        }
    }

    &.paused {
        animation-play-state: paused !important;
    }

    // Useful for loaders
    &.pulse {
        animation: pulse 1.25s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    }

    &.ping {
        animation: ping 1s cubic-bezier(0, 0, 0.2, 1) infinite;
    }
}