body.ui-modal-open {
    overflow: hidden;
    padding-right: var(--tiorai-modal-scrollbar-width, 0);
}

.ui-modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal, 9999);
    display: grid;
    place-items: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.ui-modal.is-open,
.ui-modal[aria-hidden="false"] {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.ui-modal__overlay {
    position: absolute;
    inset: 0;
    background: var(--color-overlay, rgba(8, 15, 30, 0.7));
}

.ui-modal__dialog {
    position: relative;
    width: min(var(--ui-modal-width, 640px), 100%);
    max-height: min(90vh, 100%);
    overflow: auto;
    border-radius: var(--ui-modal-radius, var(--radius-default, 20px));
    background: var(--color-bg-secondary);
    box-shadow: var(--shadow-2xl, 0 30px 60px rgba(0, 0, 0, 0.24));
    transform: translateY(16px) scale(0.98);
    transition: transform 0.25s ease;
}

.ui-modal.is-open .ui-modal__dialog,
.ui-modal[aria-hidden="false"] .ui-modal__dialog {
    transform: translateY(0) scale(1);
}

.ui-modal__close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    background: transparent;
    cursor: pointer;
    transition: transform 0.2s ease, opacity 0.2s ease, background 0.2s ease;
}

.ui-modal__close:hover,
.ui-modal__close:focus-visible {
    opacity: 1;
    transform: scale(1.04);
}

@media (max-width: 767.98px) {
    .ui-modal {
        padding: 0.75rem;
        align-items: end;
    }

    .ui-modal__dialog {
        width: 100%;
        max-height: 92vh;
    }
}

@media (prefers-reduced-motion: reduce) {

    .ui-modal,
    .ui-modal__dialog,
    .ui-modal__close {
        transition: none;
    }
}