/* Floating button */
.dock-button {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;

    width: 6rem;
    height: 6rem;
    border-radius: 2rem;

    background: #363644;
    color: #e1e1e1;
    font-size: 2rem;

    display: grid;
    place-items: center;

    transform: rotate(0);
    transition: transform 0.35s ease;

    cursor: pointer;
}
.dock-button.on-export {
    display: none;
}

/* Dock container */
.dock {
    position: fixed;
    bottom: 0;
    left: 50%;
    z-index: 900;

    display: flex;
    justify-content: center;
    align-items: center;

    transform: translate(-50%, 100%);
    transition: transform 0.35s ease;

    border-radius: 2rem;
    background-color: rgb(255, 244, 233);
    box-shadow: 0 1px 1rem rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.3);

    padding: 1rem;
}

.dock.on-export {
    display: none;
}

/* Reveal dock */
#dock-toggle:checked ~ .dock {
    transform: translate(-50%, -2rem);
    overscroll-behavior: contain;
}

/* fancy */
#dock-toggle:checked ~ .dock-button {
    transform: rotate(45deg);
}

/* overlay for clicking */
.dock-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.25);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
    z-index: 800;

    backdrop-filter: blur(3px);
}

#dock-toggle:checked ~ .dock-overlay {
    opacity: 1;
    pointer-events: auto;
}