/* Modal dialog and its backdrop. */

.modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 999;

    background-color: rgba(0, 0, 0, 0.5);

    opacity: 0;
    pointer-events: none;
    user-select: none;
    backdrop-filter: blur(5px);
    transition: opacity 0.3s ease;
}

.modal-backdrop.visible {
    opacity: 1;
    pointer-events: auto;
}

.modal {
    position: fixed;
    top: 50%;
    left: 50%;
    z-index: 1000;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-medium);

    width: 30vw;
    height: fit-content;
    padding: var(--spacing-normal);
    border: var(--border-thin) var(--color-white-d) solid;
    border-radius: var(--spacing-border);

    background-color: var(--color-white-primary);

    text-align: center;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.35);
    transform: translate(-50%, -50%);
    animation: slideInAbsolute 0.3s ease-out;
}

.modal i.modal-icon {
    color: var(--color-orange);
    font-size: 5rem;
}

.modal .modal-actions {
    display: flex;
    gap: var(--spacing-small);

    width: 100%;

    align-items: center;

    justify-content: center;

    padding: var(--spacing-small);

    font-size: var(--spacing-medium);

    cursor: pointer;
}

.modal .modal-actions button {
    display: flex;
    flex-grow: 1;
    width: 100%;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-medium);
}

.modal .modal-close {
    position: absolute;
    top: 0;
    right: 0;

    font-size: 1.5rem;

    cursor: pointer;
    transform: translate(-100%, 10%);
}

@keyframes slideInAbsolute {
    from {
        opacity: 0;
        transform: translate(-50%, calc(-50% + var(--spacing-medium)));
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

@media screen and (max-width: 1150px) {
    .modal {
        width: 60vw;
    }
}

@media screen and (max-width: 950px) {
    .modal {
        width: 90vw;
    }
}

@media screen and (max-width: 875px) {
    .modal i.modal-icon {
        font-size: 4rem;
    }

    .modal .modal-actions {
        flex-direction: column;
    }
}