* {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}

body {
    width: 100vw;
    height: 100vh;
    padding: 10px;
    overflow: hidden;
    font-family: Bahnschrift, 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;

}

.container {
    width: 100%;
    height: 100%;
    display: grid;
    grid-template-columns: 1fr 200px;
    grid-template-rows: 1fr auto;
    grid-template-areas: "ol or" "nav nav";
}

main {
    grid-area: ol;
    overflow: hidden;

    display: grid !important ;
    grid-template-columns: auto auto;
    grid-template-rows: 100%;
}


/* wird für das resizing benötigt */
main > div {
    overflow: hidden;
    background-color: #0000ff10;
}

canvas {
    outline: none;
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0); /* mobile webkit */
    background-color: #00ff0010;
}

section {
    grid-area: or;
    background-color: #ffff0020;
}

nav {
    height: 300px;
    grid-area: nav;
    background-color: aquamarine;
    padding: 20px;
    display: flex;
    gap: 10px;
    transition: all 250ms linear;
}

nav.small {
    height: 80px;
}




.btn {
    width: 150px;
    height: 40px;
    color: white;
    background: linear-gradient(180deg, #6452ac, #2c2194);
    border-radius: 10px;
    border: 2px solid white;
    display: grid;
    box-shadow: 0px 0px 3px black;
    justify-content: center;
    align-content: center;
    cursor: pointer;
    user-select: none;
}

.btn:active {
    box-shadow: none;
}

.cursor {
    cursor: pointer;
}