/* Accessible Accordion - Theme Styles */
/* Obsahuje vizualne nastavenia: farby, velkosti, bordery, radiusy, spacing */
/* Pre zmenu vzhladu upravte tento subor */

/* Accordion group */
[data-accordion] {
    gap: 0.5rem;
}

/* Accordion item */
[data-accordion-item] {
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    background: #fff;
    overflow: hidden;
}

/* Accordion trigger (button) */
[data-accordion-trigger] {
    padding: 1rem 1.25rem;
    background: transparent;
    border: none;
    font-size: 1rem;
    font-weight: 500;
    color: #111827;
    gap: 0.75rem;
    transition: background 0.15s ease, color 0.15s ease;
}

[data-accordion-trigger]:hover {
    background: #f9fafb;
}

[data-accordion-trigger]:focus {
    outline: 2px solid #3b82f6;
    outline-offset: -2px;
}

[data-accordion-trigger][aria-expanded="true"] {
    background: #f3f4f6;
    color: #3b82f6;
}

/* Accordion trigger icon */
[data-accordion-trigger]::after {
    content: "";
    width: 0.5rem;
    height: 0.5rem;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

[data-accordion-trigger][aria-expanded="true"]::after {
    transform: rotate(-135deg);
}

/* Accordion panel - padding on content (not on overflow wrapper) */
[data-accordion-panel] > * > * {
    padding: 1.25rem;
}

/* Standalone toggle button */
[data-accordion-toggle] {
    padding: 0.625rem 1.25rem;
    background: #3b82f6;
    color: #fff;
    border: none;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    transition: background 0.15s ease;
}

[data-accordion-toggle]:hover {
    background: #2563eb;
}

[data-accordion-toggle]:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* Controls container */
[data-accordion-controls] {
    gap: 0.5rem;
    margin-bottom: 1rem;
}

[data-accordion-controls="bottom"] {
    margin-bottom: 0;
    margin-top: 1rem;
}

/* Control button (toggle all) */
[data-accordion-toggle-all] {
    padding: 0.5rem 0.875rem;
    background: #f3f4f6;
    border: 1px solid #e5e7eb;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #374151;
    gap: 0.5rem;
    transition: background 0.15s ease, border-color 0.15s ease;
}

[data-accordion-toggle-all]:hover {
    background: #e5e7eb;
    border-color: #d1d5db;
}

[data-accordion-toggle-all]:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

[data-accordion-toggle-all][aria-expanded="true"] {
    background: #e5e7eb;
}

/* Accordion variants */

/* Bordered variant */
[data-accordion][data-variant="bordered"] [data-accordion-item] {
    border-radius: 0;
    border-left: none;
    border-right: none;
    border-top: none;
}

[data-accordion][data-variant="bordered"] [data-accordion-item]:last-child {
    border-bottom: none;
}

/* Separated variant */
[data-accordion][data-variant="separated"] {
    gap: 1rem;
}

[data-accordion][data-variant="separated"] [data-accordion-item] {
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

/* Compact variant */
[data-accordion][data-size="compact"] [data-accordion-trigger] {
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
}

[data-accordion][data-size="compact"] [data-accordion-panel] > * > * {
    padding: 0 1rem 1rem;
}

/* Large variant */
[data-accordion][data-size="large"] [data-accordion-trigger] {
    padding: 1.25rem 1.5rem;
    font-size: 1.125rem;
}

[data-accordion][data-size="large"] [data-accordion-panel] > * > * {
    padding: 0 1.5rem 1.5rem;
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
    [data-accordion-item] {
        background: #1f2937;
        border-color: #374151;
    }

    [data-accordion-trigger] {
        color: #f9fafb;
    }

    [data-accordion-trigger]:hover {
        background: #374151;
    }

    [data-accordion-trigger][aria-expanded="true"] {
        background: #374151;
        color: #60a5fa;
    }

    [data-accordion-toggle] {
        background: #3b82f6;
    }

    [data-accordion-toggle]:hover {
        background: #2563eb;
    }

    [data-accordion-toggle-all] {
        background: #374151;
        border-color: #4b5563;
        color: #e5e7eb;
    }

    [data-accordion-toggle-all]:hover {
        background: #4b5563;
        border-color: #6b7280;
    }

    [data-accordion-toggle-all][aria-expanded="true"] {
        background: #4b5563;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    [data-accordion-item] {
        border-width: 2px;
    }

    [data-accordion-trigger]:focus {
        outline-width: 3px;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    [data-accordion-trigger],
    [data-accordion-trigger]::after,
    [data-accordion-toggle],
    [data-accordion-toggle-all] {
        transition: none !important;
    }
}

/* Responsive */
@media (max-width: 640px) {
    [data-accordion-trigger] {
        padding: 0.875rem 1rem;
        font-size: 0.9375rem;
    }

    [data-accordion-panel] > * > * {
        padding: 0 1rem 1rem;
    }

    [data-accordion-controls] {
        flex-wrap: wrap;
    }
}