@-webkit-keyframes slidein {
    0% {
        top: -100%;
        opacity: 0;
    }

    100% {
        top: 0;
        opacity: 1;
    }
}

@keyframes slidein {
    0% {
        top: -100%;
        opacity: 0;
    }

    100% {
        top: 0;
        opacity: 1;
    }
}

@-webkit-keyframes slideout {
    0% {
        top: 0;
        opacity: 1;
    }

    100% {
        top: -100%;
        opacity: 0;
    }
}

@keyframes slideout {
    0% {
        top: 0;
        opacity: 1;
    }

    100% {
        top: -100%;
        opacity: 0;
    }
}

body {
    background: #eeeeee;
    font-family: "Tahoma", sans-serif;
    user-select: none;
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

#scene {
    display: flex;
    flex-direction: row;
    width: 90%;
    max-width: 1000px;
    height: 60vh;
    max-height: 500px;
    margin: 20px auto;
    background-color: #ffffff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    overflow: hidden;
    position: relative;
}

#left-zone {
    background: #ffffff;
    height: 100%;
    width: 35%;
    min-width: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

#left-zone .list {
    display: flex;
    flex-direction: column;
    list-style: none;
    margin: 0;
    padding: 0;
    width: 100%;
}

#left-zone .list li.item input[type="radio"] {
    display: none;
}

#left-zone .list li.item input[type="radio"]~label {
    display: block;
    opacity: 0.5;
    height: 50px;
    text-align: center;
    line-height: 50px;
    font-size: 1rem;
    transition: opacity 0.3s ease;
    position: relative;
    padding-left: 60px;
    box-sizing: border-box;
}

#left-zone .list li.item input[type="radio"]~label:first-letter {
    text-transform: uppercase;
}

#left-zone .list li.item input[type="radio"]~label:hover {
    opacity: 0.75;
    cursor: pointer;
}

#left-zone .list li.item input[type="radio"]~label.label_strawberry:before,
#left-zone .list li.item input[type="radio"]~label.label_banana:before,
#left-zone .list li.item input[type="radio"]~label.label_apple:before,
#left-zone .list li.item input[type="radio"]~label.label_orange:before {
    content: "";
    display: block;
    position: absolute;
    width: 40px;
    height: 40px;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    background-position: center;
    background-size: 75% 75%;
    background-repeat: no-repeat;
}

#left-zone .list li.item input[type="radio"]~label.label_strawberry:before {
    background-image: url("assets/image1.png");
}

#left-zone .list li.item input[type="radio"]~label.label_banana:before {
    background-image: url("assets/image2.png");
}

#left-zone .list li.item input[type="radio"]~label.label_apple:before {
    background-image: url("assets/image3.png");
}

#left-zone .list li.item input[type="radio"]~label.label_orange:before {
    background-image: url("assets/image4.png");
}

#left-zone .list li.item input[type="radio"]~.content {
    position: absolute;
    left: 35%;
    top: -100%;
    width: calc(65% - 2px);
    height: 100%;
    animation: slideout 0.75s ease-out;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 15px;
    box-sizing: border-box;
    overflow: hidden;
}

#left-zone .list li.item input[type="radio"]~.content .picto {
    max-width: 80px;
    max-height: 80px;
    width: 20vw;
    height: 20vw;
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
    flex-shrink: 0;
}

#left-zone .list li.item input[type="radio"]~.content.content_strawberry .picto {
    background-image: url("assets/image5.png");
}

#left-zone .list li.item input[type="radio"]~.content.content_strawberry h1 {
    color: #D64541;
}

#left-zone .list li.item input[type="radio"]~.content.content_banana .picto {
    background-image: url("assets/image6.png");
}

#left-zone .list li.item input[type="radio"]~.content.content_banana h1 {
    color: #F5D76E;
}

#left-zone .list li.item input[type="radio"]~.content.content_apple .picto {
    background-image: url("assets/image7.png");
}

#left-zone .list li.item input[type="radio"]~.content.content_apple h1 {
    color: #00B16A;
}

#left-zone .list li.item input[type="radio"]~.content.content_orange .picto {
    background-image: url("assets/image8.png");
}

#left-zone .list li.item input[type="radio"]~.content.content_orange h1 {
    color: #F27935;
}

#left-zone .list li.item input[type="radio"]~.content h1 {
    font-size: 1.3rem;
    margin: 10px 0;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

#left-zone .list li.item input[type="radio"]~.content h1:first-letter {
    text-transform: uppercase;
}

#left-zone .list li.item input[type="radio"]~.content p {
    max-width: 90%;
    text-align: center;
    font-size: 0.85rem;
    line-height: 1.4;
    overflow: auto;
    max-height: 50%;
}

#left-zone .list li.item input[type="radio"]:checked~label {
    opacity: 1;
}

#left-zone .list li.item input[type="radio"]:checked~label.label_strawberry {
    color: #D64541;
    border-right: 4px solid #D64541;
}

#left-zone .list li.item input[type="radio"]:checked~label.label_banana {
    color: #F5D76E;
    border-right: 4px solid #F5D76E;
}

#left-zone .list li.item input[type="radio"]:checked~label.label_apple {
    color: #00B16A;
    border-right: 4px solid #00B16A;
}

#left-zone .list li.item input[type="radio"]:checked~label.label_orange {
    color: #F27935;
    border-right: 4px solid #F27935;
}

#left-zone .list li.item input[type="radio"]:checked~.content {
    animation: slidein 0.75s ease-out forwards;
}

#middle-border {
    background-color: #eeeeee;
    width: 2px;
    height: 100%;
    flex-shrink: 0;
}

#right-zone {
    background: #ffffff;
    height: 100%;
    flex-grow: 1;
    display: none;
}

/* Media Queries for Responsiveness */

/* Small screens (mobile, <600px) */
@media only screen and (max-width: 600px) {
    #scene {
        flex-direction: column;
        width: 100%;
        height: auto;
        min-height: 80vh;
        margin: 0;
        padding: 10px;
        box-sizing: border-box;
    }

    #left-zone {
        width: 100%;
        height: auto;
        min-height: 120px;
        padding: 10px 0;
    }

    #left-zone .list {
        flex-direction: column;
        align-items: stretch;
        padding: 0 10px;
    }

    #left-zone .list li.item {
        flex: 1 1 auto;
        margin: 5px 0;
    }

    #left-zone .list li.item input[type="radio"]~label {
        font-size: 1rem;
        height: 48px;
        line-height: 48px;
        padding-left: 60px;
        opacity: 0.7;
        transition: all 0.2s ease;
        border-radius: 8px;
        background-color: #f9f9f9;
    }

    #left-zone .list li.item input[type="radio"]~label:hover {
        opacity: 1;
        background-color: #f0f0f0;
    }

    #left-zone .list li.item input[type="radio"]~label:before {
        width: 36px;
        height: 36px;
        left: 12px;
        top: 50%;
        transform: translateY(-50%);
        background-size: 80% 80%;
    }

    #left-zone .list li.item input[type="radio"]~.content {
        position: relative;
        left: 0;
        width: 100%;
        height: auto;
        min-height: 250px;
        padding: 15px;
        top: 0;
        animation: none;
        display: none;
        background-color: #fff;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        border-radius: 8px;
        margin: 10px 0;
    }

    #left-zone .list li.item input[type="radio"]:checked~.content {
        display: flex;
        animation: slidein 0.4s ease-out forwards;
    }

    #left-zone .list li.item input[type="radio"]~.content .picto {
        max-width: 70px;
        max-height: 70px;
        width: 20vw;
        height: 20vw;
        min-width: 50px;
        min-height: 50px;
    }

    #left-zone .list li.item input[type="radio"]~.content h1 {
        font-size: 1.2rem;
        margin: 8px 0;
    }

    #left-zone .list li.item input[type="radio"]~.content p {
        font-size: 0.85rem;
        max-height: 120px;
        overflow-y: auto;
        padding: 0 10px;
        line-height: 1.5;
    }

    #middle-border {
        display: none;
    }

    #right-zone {
        display: none;
    }
}

/* Medium screens (tablet, 600px-768px) */
@media only screen and (min-width: 601px) and (max-width: 768px) {
    #scene {
        width: 95%;
        height: 70vh;
    }

    #left-zone {
        width: 40%;
        min-width: 180px;
    }

    #left-zone .list li.item input[type="radio"]~label {
        font-size: 1rem;
        height: 45px;
        line-height: 45px;
    }

    #left-zone .list li.item input[type="radio"]~.content {
        left: 40%;
        width: calc(60% - 2px);
        padding: 15px;
    }

    #left-zone .list li.item input[type="radio"]~.content .picto {
        max-width: 70px;
        max-height: 70px;
        width: 18vw;
        height: 18vw;
    }

    #left-zone .list li.item input[type="radio"]~.content h1 {
        font-size: 1.2rem;
    }

    #left-zone .list li.item input[type="radio"]~.content p {
        font-size: 0.85rem;
        max-height: 55%;
    }

    #middle-border {
        width: 2px;
        height: 90%;
    }
}

/* Large screens (>768px) */
@media only screen and (min-width: 769px) {
    #left-zone .list li.item input[type="radio"]~label {
        font-size: 1.2rem;
    }

    #left-zone .list li.item input[type="radio"]~.content .picto {
        max-width: 80px;
        max-height: 80px;
    }

    #left-zone .list li.item input[type="radio"]~.content h1 {
        font-size: 1.3rem;
    }

    #left-zone .list li.item input[type="radio"]~.content p {
        font-size: 0.9rem;
        max-height: 50%;
    }

    #middle-border {
        height: 100%;
    }
}