/**************  rainbow  *****************/

// Variables
@reward-size: 400px;
@reward-size-mobile: 300px;
@reward-text-color: #727880;
@reward-base-time: 1.4s;

// o_reward
.o_reward {
    will-change: transform;
    z-index: @zindex-modal;
    padding: 50px;
    margin: -5% auto 0 -(@reward-size / 2);
    @media (max-width: @screen-xs-max) {
        margin: -5% auto 0 -(@reward-size-mobile / 2);
    }
    background-image: -webkit-radial-gradient(#EDEFF4 30%, transparent 70%, transparent);
    background-image: -o-radial-gradient(#EDEFF4 30%, transparent 70%, transparent);
    background-image: radial-gradient(#EDEFF4 30%, transparent 70%, transparent);

    .o-animation(reward-fading, @reward-base-time * 0.5, ease-in-out, 0s, 1, normal, forwards);
    .o-position-absolute(20%, auto, auto, 50%);
    .size(@reward-size, @reward-size);
    @media (max-width: @screen-xs-max) {
        .size(@reward-size-mobile, @reward-size-mobile);
    }

    &.o_reward_fading {
        display: block;
        .o-animation(reward-fading-reverse, (@reward-base-time * 0.4), ease-in-out, 0s, 1, normal, forwards);

        .o_reward_face_group {
            .o-animation(reward-jump-reverse, (@reward-base-time * 0.4), ease-in-out, 0s, 1, normal, forwards);
        }

        .o_reward_rainbow {
            path {
                .o-animation(reward-rainbow-reverse, (@reward-base-time * 0.5), ease-out, 0s, 1, normal, forwards);
            }
        }

    }

    .o_reward_face, .o_reward_stars, .o_reward_shadow, .o_reward_thumbup {
        margin: 0 auto;
    }

    .o_reward_rainbow {
        path {
            stroke-dasharray: 600;
            stroke-dashoffset: 0;
            fill: none;
            stroke-linecap: round;
            stroke-width: 21px;
            .o-animation(reward-rainbow, (@reward-base-time ), ease-out, 0s, 1, normal, forwards);
        }
    }

    .o_reward_face_group {
        transform-origin: center;
        .o-animation(reward-jump, @reward-base-time * 0.8, ease-in-out);
        .o-position-absolute(6%, 0, 0, 0);
        .size(100%, 60%);
    }

    .o_reward_face {
        display: block;
        top: 42%;
        position: relative;
        border-radius: 100%;
        background: center center / contain no-repeat;
        .o-animation(reward-float, @reward-base-time, ease-in-out, @reward-base-time, infinite, alternate);
        .size(34%, 56.67%);
    }

    .o_reward_stars {
        display: block;
        .size(@reward-size * 0.75, @reward-size / 2);
        @media (max-width: @screen-xs-max) {
            .size(@reward-size-mobile * 0.75, @reward-size-mobile / 2);
        }
        .o-position-absolute(18%, 7%);

        svg {
            transform-origin: center center;
            .o-position-absolute(28%, @left:3%);
            .o-animation(reward-stars, @reward-base-time, ease-in-out, 0s, infinite, alternate-reverse);

            &.star2, &.star4 {
                .o-animation(reward-stars, (@reward-base-time*1.2), ease-in-out, 0s, infinite, alternate);
            }

            &.star2 {
                left: 20%;
                top: 2%;
            }

            &.star3 {
                left: 49%;
                top: 6%;
            }

            &.star4 {
                left: 70%;
                top: 27%;
            }

        }
    }

    .o_reward_thumbup {
        width: 40px;
        display: block;
        .o-animation(reward-scale, @reward-base-time * 0.5, ease-in-out, 0s, infinite, alternate);
        .o-position-absolute(63%, auto, auto, 65%);
    }

    .o_reward_msg_container {
        will-change: transform;
        padding-top: 11%;
        width: 70%;
        margin-left: 15%;

        // Translate before animate
        .o-transform(translateY(5px));

        .o-animation(reward-float, @reward-base-time, ease-in-out, @reward-base-time, infinite, alternate-reverse);
        .o-position-absolute(85%, auto, auto, 0%);

        .o_reward_thumb_right {
            height: 40px;
            z-index: 1;
            .o-position-absolute(0, auto, auto, 16%);
        }

        .o_reward_msg {
            margin-left: 7%;
            margin-top: -9.5%;
            padding: 25px 15px 20px;
            background: white;
            border: 1px solid #ecf1ff;
            border-top-width: 0;
            display: inline-block;

            // Reset margins for first and penultimate childs (the last one is shadow)
            *:first-child {
                margin-top: 0;
            }
        }

        .o_reward_msg_content {
            position: relative;
            font-family: sans-serif;
            text-align: left;
            color: @reward-text-color;
        }

        .o_reward_shadow_container {
            .o-transform(~"translateY(0px) rotateZ(0)");
            .o-animation(reward-float, @reward-base-time, ease-in-out, @reward-base-time, infinite, alternate);
        }

        .o_reward_shadow {
            .size(100%, 12px);
            background-color: #e7eaf0;
            border-radius: 100%;
            .o-transform(~"scale(0.8) rotateZ(0)");
            .o-animation(reward-scale, @reward-base-time, ease-in-out, @reward-base-time, infinite, alternate);
            .o-position-absolute(auto, auto, -40px, 0);
        }
    }
}

@keyframes reward-fading {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@keyframes reward-fading-reverse {
    100% {
        opacity: 0;
    }
}

@keyframes reward-jump {
    0% {
        .o-transform(~"scale(0.5)");
    }
    50% {
        .o-transform(~"scale(1.05)");
    }
    to {
        .o-transform(~"scale(1)");
    }
}

@keyframes reward-jump-reverse {
    0% {
        .o-transform(~"scale(1)");
    }
    50% {
        .o-transform(~"scale(1.05)");
    }
    to {
        .o-transform(~"scale(0.5)");
    }
}

@keyframes reward-rainbow {
    0% {
        stroke-dashoffset: -500;
    }
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes reward-rainbow-reverse {
    to {
        stroke-dashoffset: -500;
    }
}

@keyframes reward-float {
    from {
        .o-transform(~"translateY(0px)");
    }
    to {
        .o-transform(~"translateY(5px)");
    }
}

@keyframes reward-stars {
    from {
        .o-transform(~"scale(0.3) rotate(0deg)");
    }
    50% {
        .o-transform(~"scale(1.0) rotate(20deg)");
    }
    to {
        .o-transform(~"scale(0.3) rotate(80deg)");
    }
}

@keyframes reward-scale {
    from {
        .o-transform(~"scale(0.8)");
    }
    to {
        .o-transform(~"scale(1.0)");
    }
}