body {
    margin: 0;
    padding: 0;
    background-image: url('../img/bg.jpg');
    background-size: cover;
    background-position: center;
    font-family: sans-serif;
}

.container-main {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 1rem;
}

h1 {
    color: white;
    text-align: center;
}

.nbCookie {
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
    margin-bottom: 1rem;
}

.zone-cookie {
    display: flex;
    justify-content: center;
    margin-bottom: 1rem;
}

.imgCookie {
    width: 40vw;
    max-width: 200px;
    transition: transform 0.1s ease;
}

.imgCookie.clicked {
    transform: scale(1.2);
}

.upgrades {
    width: 100%;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.6);
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
    max-height: 50vh;
    overflow-y: auto;
}

.amelioration.box {
    padding: 1rem;
    text-align: center;
    border-radius: 12px;
    cursor: pointer;
    background: #ffffff33;
    color: white;
    transition: transform 0.2s, background 0.2s;
}

.amelioration.box:hover {
    transform: scale(1.05);
    background: #ffffff55;
}

.amelioration i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.amelioration .price {
    font-size: 0.9rem;
    margin-top: 0.3rem;
    color: #ffec99;
}

.fixed-nav-bottom {
    position: fixed;
    bottom: 0;
    width: 100%;
    display: flex;
    justify-content: space-around;
    background: black;
    padding: 0.5rem 0;
    z-index: 10;
}

.fixed-nav-bottom a {
    color: white;
    font-size: 1.5rem;
}