/* Accessible Modal - Core Styles */
/* Obsahuje iba logiku, positioning, layout a spravanie */
/* Pre vizualne nastavenia pouzite a11y-modal.theme.css */

/* Modal wrapper */
[data-modal] {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    visibility: hidden;
    opacity: 0;
    transition: opacity var(--a11y-modal-duration, 0.2s) var(--a11y-modal-easing, ease),
                visibility var(--a11y-modal-duration, 0.2s) var(--a11y-modal-easing, ease);
}

[data-modal][aria-hidden="false"] {
    visibility: visible;
    opacity: 1;
}

/* Modal dialog */
[data-modal-dialog] {
    position: relative;
    display: flex;
    flex-direction: column;
    max-height: 90vh;
    max-width: 90vw;
    overflow: hidden;
    transform: scale(0.95);
    transition: transform var(--a11y-modal-duration, 0.2s) var(--a11y-modal-easing, ease);
}

[data-modal][aria-hidden="false"] [data-modal-dialog] {
    transform: scale(1);
}

/* Size variants */
[data-modal-dialog][data-size="sm"] {
    width: 400px;
}

[data-modal-dialog][data-size="md"] {
    width: 600px;
}

[data-modal-dialog][data-size="lg"] {
    width: 800px;
}

[data-modal-dialog][data-size="fullscreen"] {
    width: 100vw;
    height: 100vh;
    max-width: 100vw;
    max-height: 100vh;
}

/* Modal header */
[data-modal-header] {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

/* Modal body */
[data-modal-body] {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* Modal footer */
[data-modal-footer] {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-shrink: 0;
}

/* Close button */
[data-modal-close] {
    cursor: pointer;
    flex-shrink: 0;
}

/* Backdrop */
[data-modal-backdrop] {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    opacity: 0;
    transition: opacity var(--a11y-modal-duration, 0.2s) var(--a11y-modal-easing, ease);
}

[data-modal][aria-hidden="false"] [data-modal-backdrop] {
    opacity: 1;
}

/* Body scroll lock */
body.modal-open {
    overflow: hidden;
}

/* Focus trap */
[data-modal-dialog]:focus {
    outline: none;
}

/* Responsive */
@media (max-width: 640px) {
    [data-modal-dialog] {
        max-width: 95vw;
        max-height: 95vh;
    }

    [data-modal-dialog][data-size="sm"],
    [data-modal-dialog][data-size="md"],
    [data-modal-dialog][data-size="lg"] {
        width: 95vw;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    [data-modal],
    [data-modal-dialog],
    [data-modal-backdrop] {
        transition: none !important;
    }
}