:root{ 
    --emoji-base-color: #ffda6a;
    --emoji-like-color: #548dff;
    --emoji-love-color: #f55064;
    --emoji-angry-color: #d5234c;
    --emoji-white-color: #ffffff;
    --emoji-black-color: #000000;
    --emoji-text-color: #8a8a8a;
}

.emoji {
    width: 120px;
    height: 120px;
    margin: 15px 15px 40px;
    background: var(--emoji-base-color);
    display: inline-block;
    border-radius: 50%;
    position: relative;

    &:after {
        position: absolute;
        bottom: -40px;
        font-size: 18px;
        width: 60px;
        left: calc(50% - 30px);
        color: var(--emoji-text-color);
    }
}

.emoji__face,
.emoji__eyebrows,
.emoji__eyes,
.emoji__mouth,
.emoji__tongue,
.emoji__heart,
.emoji__hand,
.emoji__thumb {
    position: absolute;
    &:before,
    &:after {
        position: absolute;
        content: "";
    }
}

.emoji__face {
    width: inherit;
    height: inherit;
}

.emoji--like {
    background: var(--emoji-like-color);

    .emoji__hand {
        left: 25px;
        bottom: 30px;
        width: 20px;
        height: 40px;
        background: var(--emoji-white-color);
        border-radius: 5px;
        z-index: 0;
        animation: hands-up 2s linear infinite;
    
        &:before {
            left: 25px;
            bottom: 5px;
            width: 40px;
            background: inherit;
            height: 10px;
            border-radius: 2px 10px 10px 2px;
            box-shadow: 1px -9px 0 1px var(--emoji-white-color),
            2px -19px 0 2px var(--emoji-white-color), 3px -29px 0 3px var(--emoji-white-color);
        }
    }

    .emoji__thumb {
        border-bottom: 20px solid var(--emoji-white-color);
        border-left: 20px solid transparent;
        top: -25px;
        right: -25px;
        z-index: 2;
        transform: rotate(5deg);
        transform-origin: 0% 100%;
        animation: thumbs-up 2s linear infinite;

        &:before {
            border-radius: 50% 50% 0 0;
            background: var(--emoji-white-color);
            width: 10px;
            height: 12px;
            left: -10px;
            top: -8px;
            transform: rotate(-15deg);
            transform-origin: 100% 100%;
            box-shadow: -1px 4px 0 -1px var(--emoji-white-color);
        }
    }
}

.emoji--love {
    background: var(--emoji-love-color);

    .emoji__heart {
        left: calc(50% - 40px);
        top: calc(50% - 40px);
        width: 80px;
        height: 80px;
        animation: heart-beat 1s linear infinite alternate;

        &:before,
        &:after {
            left: calc(50% - 20px);
            top: calc(50% - 32px);
            width: 40px;
            height: 64px;
            background: var(--emoji-white-color);
            border-radius: 20px 20px 0 0;
        }

        :before {
            transform: translate(20px) rotate(-45deg);
            transform-origin: 0 100%;
        }

        &:after {
            transform: translate(-20px) rotate(45deg);
            transform-origin: 100% 100%;
        }
    }
}

.emoji--haha {
    .emoji__face {
        animation: haha-face 2s linear infinite;
    }

    .emoji__eyes {
        width: 26px;
        height: 6px;
        border-radius: 2px;
        left: calc(50% - 13px);
        top: 35px;
        transform: rotate(20deg);
        background: transparent;
        box-shadow: -25px 5px 0 0 var(--emoji-black-color),
            25px -5px 0 0 var(--emoji-black-color);
    
        &:after {
            left: 0;
            top: 0;
            width: 26px;
            height: 6px;
            border-radius: 2px;
            transform: rotate(-40deg);
            background: transparent;
            box-shadow: -25px -5px 0 0 var(--emoji-black-color),
            25px 5px 0 0 var(--emoji-black-color);
        }
    }

    .emoji__mouth {
        width: 80px;
        height: 40px;
        left: calc(50% - 40px);
        top: 50%;
        background: var(--emoji-black-color);
        border-radius: 0 0 40px 40px;
        overflow: hidden;
        z-index: 1;
        animation: haha-mouth 2s linear infinite;
    }

    .emoji__tongue {
        width: 70px;
        height: 30px;
        background: var(--emoji-love-color);
        left: calc(50% - 35px);
        bottom: -10px;
        border-radius: 50%;
    }
}

.emoji--yay {

    .emoji__face {
        animation: yay 1s linear infinite alternate;
    }

    .emoji__eyebrows {
        left: calc(50% - 3px);
        top: 30px;
        height: 6px;
        width: 6px;
        border-radius: 50%;
        background: transparent;
        box-shadow: -6px 0 0 0 var(--emoji-black-color), -36px 0 0 0px var(--emoji-black-color),
            6px 0 0 0 var(--emoji-black-color), 36px 0 0 0px var(--emoji-black-color);

        &:before,
        &:after {
            width: 36px;
            height: 18px;
            border-radius: 60px 60px 0 0;
            background: transparent;
            border: 6px solid black;
            box-sizing: border-box;
            border-bottom: 0;
            bottom: 3px;
            left: calc(50% - 18px);
        }
    
        &:before {
            margin-left: -21px;
        }
    
        &:after {
            margin-left: 21px;
        }
    }

    .emoji__mouth {
        top: 60px;
        background: transparent;
        left: 50%;

        &:after {
            width: 80px;
            height: 80px;
            left: calc(50% - 40px);
            top: -75px;
            border-radius: 50%;
            background: transparent;
            border: 6px solid var(--emoji-black-color);
            box-sizing: border-box;
            border-top-color: transparent;
            border-left-color: transparent;
            border-right-color: transparent;
            z-index: 1;
        }
    
        &:before {
            width: 6px;
            height: 6px;
            background: transparent;
            border-radius: 50%;
            bottom: 5px;
            left: calc(50% - 3px);
            box-shadow: -25px 0 0 0 var(--emoji-black-color), 25px 0 0 0 var(--emoji-black-color),
            -35px -2px 30px 10px var(--emoji-angry-color),
            35px -2px 30px 10px var(--emoji-angry-color);
        }
    }
}

.emoji--wow {
    .emoji__face {
        animation: wow-face 3s linear infinite;
    }

    .emoji__eyebrows {
        left: calc(50% - 3px);
        height: 6px;
        width: 6px;
        border-radius: 50%;
        background: transparent;
        box-shadow: -18px 0 0 0 var(--emoji-black-color), -33px 0 0 0 var(--emoji-black-color),
            18px 0 0 0 var(--emoji-black-color), 33px 0 0 0 var(--emoji-black-color);
        animation: wow-brow 3s linear infinite;
    
        &:before,
        &:after {
            width: 24px;
            height: 20px;
            border: 6px solid var(--emoji-black-color);
            box-sizing: border-box;
            border-radius: 50%;
            border-bottom-color: transparent;
            border-left-color: transparent;
            border-right-color: transparent;
            top: -3px;
            left: calc(50% - 12px);
        }
    
        &:before {
            margin-left: -25px;
        }
    
        &:after {
            margin-left: 25px;
        }
    }

    .emoji__eyes {
        width: 16px;
        height: 24px;
        left: calc(50% - 8px);
        top: 35px;
        border-radius: 50%;
        background: transparent;
        box-shadow: 25px 0 0 0 var(--emoji-black-color), -25px 0 0 0 var(--emoji-black-color);
    }

    .emoji__mouth {
        width: 30px;
        height: 45px;
        left: calc(50% - 15px);
        top: 50%;
        border-radius: 50%;
        background: var(--emoji-black-color);
        animation: wow-mouth 3s linear infinite;
    }
}

.emoji--sad {
    .emoji__face {
        animation: sad-face 2s ease-in infinite;
    }

    .emoji__eyebrows {
        left: calc(50% - 3px);
        top: 35px;
        height: 6px;
        width: 6px;
        border-radius: 50%;
        background: transparent;
        box-shadow: -40px 9px 0 0 var(--emoji-black-color), -25px 0 0 0 var(--emoji-black-color),
            25px 0 0 0 var(--emoji-black-color), 40px 9px 0 0 var(--emoji-black-color);
    
        &:before,
        &:after {
            width: 30px;
            height: 20px;
            border: 6px solid var(--emoji-black-color);
            box-sizing: border-box;
            border-radius: 50%;
            border-bottom-color: transparent;
            border-left-color: transparent;
            border-right-color: transparent;
            top: 2px;
            left: calc(50% - 15px);
        }
    
        &:before {
            margin-left: -30px;
            transform: rotate(-30deg);
        }
    
        &:after {
            margin-left: 30px;
            transform: rotate(30deg);
        }
    }

    .emoji__eyes {
        width: 14px;
        height: 16px;
        left: calc(50% - 7px);
        top: 50px;
        border-radius: 50%;
        background: transparent;
        box-shadow: 25px 0 0 0 var(--emoji-black-color), -25px 0 0 0 var(--emoji-black-color);
    
        &:after {
            background: var(--emoji-like-color);
            width: 12px;
            height: 12px;
            margin-left: 6px;
            border-radius: 0 100% 40% 50% / 0 50% 40% 100%;
            transform-origin: 0% 0%;
            animation: tear-drop 2s ease-in infinite;
        }
        }
    
        .emoji__mouth {
        width: 60px;
        height: 80px;
        left: calc(50% - 30px);
        top: 80px;
        box-sizing: border-box;
        border: 6px solid var(--emoji-black-color);
        border-radius: 50%;
        border-bottom-color: transparent;
        border-left-color: transparent;
        border-right-color: transparent;
        background: transparent;
        animation: sad-mouth 2s ease-in infinite;
    
        &:after {
            width: 6px;
            height: 6px;
            background: transparent;
            border-radius: 50%;
            top: 4px;
            left: calc(50% - 3px);
            box-shadow: -18px 0 0 0 var(--emoji-black-color), 18px 0 0 0 var(--emoji-black-color);
        }
    }
}

.emoji--angry {
    background: linear-gradient(var(--emoji-angry-color) -10%, var(--emoji-base-color));
    background-size: 100%;
    animation: angry-color 2s ease-in infinite;

    .emoji__face {
        animation: angry-face 2s ease-in infinite;
    }

    .emoji__eyebrows {
        left: calc(50% - 3px);
        top: 55px;
        height: 6px;
        width: 6px;
        border-radius: 50%;
        background: transparent;
        box-shadow: -44px 5px 0 0 var(--emoji-black-color),
            -7px 16px 0 0 var(--emoji-black-color), 7px 16px 0 0 var(--emoji-black-color),
            44px 5px 0 0 var(--emoji-black-color);
    
        &:before,
        &:after {
            width: 50px;
            height: 20px;
            border: 6px solid var(--emoji-black-color);
            box-sizing: border-box;
            border-radius: 50%;
            border-top-color: transparent;
            border-left-color: transparent;
            border-right-color: transparent;
            top: 0;
            left: calc(50% - 25px);
        }
    
        &:before {
            margin-left: -25px;
            transform: rotate(15deg);
        }
    
        &:after {
            margin-left: 25px;
            transform: rotate(-15deg);
        }
    }

    .emoji__eyes {
        width: 12px;
        height: 12px;
        left: calc(50% - 6px);
        top: 70px;
        border-radius: 50%;
        background: transparent;
        box-shadow: 25px 0 0 0 var(--emoji-black-color), -25px 0 0 0 var(--emoji-black-color);
    }

    .emoji__mouth {
        width: 36px;
        height: 18px;
        left: calc(50% - 18px);
        bottom: 15px;
        background: var(--emoji-black-color);
        border-radius: 50%;
        animation: angry-mouth 2s ease-in infinite;
    }
}

@keyframes heart-beat {
    25% {
        transform: scale(1.1);
    }
    75% {
        transform: scale(0.6);
    }
}

@keyframes haha-face {
    10% {
        transform: translateY(25px);
    }
    20% {
        transform: translateY(15px);
    }
    30% {
        transform: translateY(25px);
    }
    40% {
        transform: translateY(15px);
    }
    50% {
        transform: translateY(25px);
    }
    60% {
        transform: translateY(0);
    }
    70% {
        transform: translateY(-10px);
    }
    80% {
        transform: translateY(0);
    }
    90% {
        transform: translateY(-10px);
    }
}

@keyframes haha-mouth {
    10% {
        transform: scale(0.6);
        top: 45%;
    }
    20% {
        transform: scale(0.8);
        top: 45%;
    }
    30% {
        transform: scale(0.6);
        top: 45%;
    }
    40% {
        transform: scale(0.8);
        top: 45%;
    }
    50% {
        transform: scale(0.6);
        top: 45%;
    }
    60% {
        transform: scale(1);
        top: 50%;
    }
    70% {
        transform: scale(1.2);
        top: 50%;
    }
    80% {
        transform: scale(1);
        top: 50%;
    }
    90% {
        transform: scale(1.1);
        top: 50%;
    }
}

@keyframes yay {
    25% {
        transform: rotate(-15deg);
    }
    75% {
        transform: rotate(15deg);
    }
}

@keyframes wow-face {
    15%,
    25% {
        transform: rotate(20deg) translateX(-25px);
    }
    45%,
    65% {
        transform: rotate(-20deg) translateX(25px);
    }
    75%,
    100% {
        transform: rotate(0deg) translateX(0);
    }
}

@keyframes wow-brow {
    15%,
    65% {
        top: 25px;
    }
    75%,
    100%,
    0% {
        top: 15px;
    }
}

@keyframes wow-mouth {
    10%,
    30% {
        width: 20px;
        height: 20px;
        left: calc(50% - 10px);
    }
    50%,
    70% {
        width: 30px;
        height: 40px;
        left: calc(50% - 15px);
    }
    75%,
    100% {
        height: 50px;
    }
}

@keyframes sad-face {
    25%,
    35% {
        top: -15px;
    }
    55%,
    95% {
        top: 10px;
    }
    100%,
    0% {
        top: 0;
    }
}

@keyframes sad-mouth {
    25%,
    35% {
        transform: scale(0.85);
        top: 70px;
    }
    55%,
    100%,
    0% {
        transform: scale(1);
        top: 80px;
    }
}

@keyframes tear-drop {
    0%,
    100% {
        display: block;
        left: 35px;
        top: 15px;
        transform: rotate(45deg) scale(0);
    }
    25% {
        display: block;
        left: 35px;
        transform: rotate(45deg) scale(2);
    }
    49.9% {
        display: block;
        left: 35px;
        top: 65px;
        transform: rotate(45deg) scale(0);
    }
    50% {
        display: block;
        left: -35px;
        top: 15px;
        transform: rotate(45deg) scale(0);
    }
    75% {
        display: block;
        left: -35px;
        transform: rotate(45deg) scale(2);
    }
    99.9% {
        display: block;
        left: -35px;
        top: 65px;
        transform: rotate(45deg) scale(0);
    }
}

@keyframes hands-up {
    25% {
        transform: rotate(15deg);
    }
    50% {
        transform: rotate(-15deg) translateY(-10px);
    }
    75%,
    100% {
        transform: rotate(0deg);
    }
}

@keyframes thumbs-up {
    25% {
        transform: rotate(20deg);
    }
    50%,
    100% {
        transform: rotate(5deg);
    }
}

@keyframes angry-color {
    45%,
    60% {
        background-size: 250%;
    }
    85%,
    100%,
    0% {
        background-size: 100%;
    }
}

@keyframes angry-face {
    35%,
    60% {
        transform: translateX(0) translateY(10px) scale(0.9);
    }
    40% {
        transform: translateX(-5px) translateY(10px) scale(0.9);
    }
    45% {
        transform: translateX(5px) translateY(10px) scale(0.9);
    }
    50% {
        transform: translateX(-5px) translateY(10px) scale(0.9);
    }
    55% {
        transform: translateX(5px) translateY(10px) scale(0.9);
    }
}

@keyframes angry-mouth {
    25%,
    50% {
        height: 6px;
        bottom: 25px;
    }
}