/* MultiLevelDropdown CSS - Compiled from SCSS */
/* Bootstrap 5.3 compatible multi-level dropdown styles */

:root {
	--multilevel-max-width: 300px;
	--multilevel-min-width: 180px;
	--multilevel-column-gap: 0.5rem;
	--multilevel-item-padding-x: var(--bs-dropdown-item-padding-x, 1rem);
	--multilevel-item-padding-y: var(--bs-dropdown-item-padding-y, 0.25rem);
	--multilevel-border-radius: var(--bs-dropdown-border-radius, 0.375rem);
	--multilevel-box-shadow: var(--bs-dropdown-box-shadow, 0 0.5rem 1rem rgba(0, 0, 0, 0.175));
	--multilevel-bg: var(--bs-dropdown-bg, #fff);
	--multilevel-border-color: var(--bs-dropdown-border-color, var(--bs-border-color-translucent));
	--multilevel-animation-duration: 200ms;
	--multilevel-animation-easing: ease-out;
}

[data-bs-theme="dark"] {
	--multilevel-bg: var(--bs-dropdown-bg, #212529);
	--multilevel-border-color: var(--bs-dropdown-border-color, var(--bs-border-color-translucent));
}

.multilevel-dropdown.dropdown-menu {
	position: relative;
}

.multilevel-dropdown .dropdown-submenu {
	position: relative;
}

.multilevel-dropdown .dropdown-submenu .dropdown-toggle {
	position: relative;
}

.multilevel-dropdown .dropdown-submenu .dropdown-toggle::after {
	content: '';
	position: absolute;
	top: 50%;
	right: var(--multilevel-item-padding-x);
	transform: translateY(-50%);
	width: 0;
	height: 0;
	border-left: 0.3em solid currentColor;
	border-top: 0.3em solid transparent;
	border-bottom: 0.3em solid transparent;
	margin-left: 0.5rem;
}

.multilevel-dropdown .dropdown-submenu .dropdown-toggle::before {
	display: none;
}

.multilevel-dropdown .dropdown-submenu .dropdown-menu {
	position: absolute;
	top: 0;
	left: 100%;
	min-width: var(--multilevel-min-width);
	max-width: var(--multilevel-max-width);
	margin-top: 0;
	margin-left: 0;
	border-radius: var(--multilevel-border-radius);
	box-shadow: var(--multilevel-box-shadow);
	background-color: var(--multilevel-bg);
	border: 1px solid var(--multilevel-border-color);
	display: none;
	z-index: 1000;
	opacity: 0;
	transform: translateX(-10px);
	transition: opacity var(--multilevel-animation-duration) var(--multilevel-animation-easing), transform var(--multilevel-animation-duration) var(--multilevel-animation-easing);
}

.multilevel-dropdown .dropdown-submenu .dropdown-menu.show {
	display: block;
	opacity: 1;
	transform: translateX(0);
}

.multilevel-dropdown .dropdown-submenu.submenu-open > .dropdown-toggle {
	background-color: var(--bs-dropdown-link-hover-bg);
	color: var(--bs-dropdown-link-hover-color);
}

.multilevel-dropdown .dropdown-submenu.submenu-open > .dropdown-menu {
	display: block;
	opacity: 1;
	transform: translateX(0);
}

.multilevel-dropdown .dropdown-submenu.submenu-left .dropdown-menu,
.multilevel-dropdown .dropdown-submenu.dropdown-left .dropdown-menu {
	left: -100%;
	right: auto;
}

.multilevel-dropdown .dropdown-submenu.submenu-left .dropdown-toggle::after,
.multilevel-dropdown .dropdown-submenu.dropdown-left .dropdown-toggle::after {
	border-left: none;
	border-right: 0.3em solid currentColor;
	right: auto;
	left: var(--multilevel-item-padding-x);
}

.multilevel-dropdown .dropdown-submenu.submenu-right .dropdown-menu,
.multilevel-dropdown .dropdown-submenu.dropdown-right .dropdown-menu {
	left: 100%;
	right: auto;
}

/* Multi-column layouts */
.dropdown-menu.dropdown-columns-2 {
	columns: 2;
	column-gap: var(--multilevel-column-gap);
	min-width: calc(var(--multilevel-min-width) * 1.8);
	max-width: calc(var(--multilevel-max-width) * 1.5);
}

.dropdown-menu.dropdown-columns-2 .dropdown-item {
	break-inside: avoid;
	page-break-inside: avoid;
}

.dropdown-menu.dropdown-columns-3 {
	columns: 3;
	column-gap: var(--multilevel-column-gap);
	min-width: calc(var(--multilevel-min-width) * 2.5);
	max-width: calc(var(--multilevel-max-width) * 2);
}

.dropdown-menu.dropdown-columns-3 .dropdown-item {
	break-inside: avoid;
	page-break-inside: avoid;
}

.dropdown-menu.dropdown-columns-4 {
	columns: 4;
	column-gap: var(--multilevel-column-gap);
	min-width: calc(var(--multilevel-min-width) * 3.2);
	max-width: calc(var(--multilevel-max-width) * 2.5);
}

.dropdown-menu.dropdown-columns-4 .dropdown-item {
	break-inside: avoid;
	page-break-inside: avoid;
}

/* Responsive behavior */
@media (max-width: 991.98px) {
	.multilevel-dropdown .dropdown-submenu .dropdown-menu {
		position: static;
		display: none;
		float: none;
		width: auto;
		margin-top: 0;
		background-color: transparent;
		border: 0;
		box-shadow: none;
		padding-left: 1rem;
	}

	.multilevel-dropdown .dropdown-submenu.submenu-open .dropdown-menu {
		display: block;
	}

	.multilevel-dropdown .dropdown-submenu .dropdown-toggle::after {
		border-left: none;
		border-top: 0.3em solid currentColor;
		border-right: 0.3em solid transparent;
		border-bottom: none;
		border-left: 0.3em solid transparent;
		transform: translateY(-50%) rotate(0deg);
	}

	.multilevel-dropdown .dropdown-submenu.submenu-open .dropdown-toggle::after {
		transform: translateY(-50%) rotate(180deg);
	}

	.dropdown-menu.dropdown-columns-2,
	.dropdown-menu.dropdown-columns-3,
	.dropdown-menu.dropdown-columns-4 {
		columns: 1;
		min-width: auto;
		max-width: none;
	}
}

/* Tablet adjustments */
@media (min-width: 768px) and (max-width: 991.98px) {
	.dropdown-menu.dropdown-columns-3,
	.dropdown-menu.dropdown-columns-4 {
		columns: 2;
	}
}

/* Large screen optimizations */
@media (min-width: 1200px) {
	:root {
		--multilevel-max-width: 350px;
		--multilevel-min-width: 200px;
	}
}

/* Hover effects */
.multilevel-dropdown .dropdown-submenu .dropdown-toggle {
	transition: background-color 0.15s ease-in-out, color 0.15s ease-in-out;
}

.multilevel-dropdown .dropdown-submenu:hover > .dropdown-toggle:not(:disabled):not(.disabled) {
	background-color: var(--bs-dropdown-link-hover-bg);
	color: var(--bs-dropdown-link-hover-color);
}

/* Focus styles for accessibility */
.multilevel-dropdown .dropdown-item:focus,
.multilevel-dropdown .dropdown-toggle:focus {
	outline: 2px solid var(--bs-primary);
	outline-offset: -2px;
}

/* RTL support */
[dir="rtl"] .multilevel-dropdown .dropdown-submenu .dropdown-toggle::after {
	right: auto;
	left: var(--multilevel-item-padding-x);
	border-left: none;
	border-right: 0.3em solid currentColor;
}

[dir="rtl"] .multilevel-dropdown .dropdown-submenu .dropdown-menu {
	left: -100%;
	right: auto;
}

[dir="rtl"] .multilevel-dropdown .dropdown-submenu.dropdown-left .dropdown-menu {
	left: 100%;
	right: auto;
}

[dir="rtl"] .multilevel-dropdown .dropdown-submenu.dropdown-left .dropdown-toggle::after {
	border-right: none;
	border-left: 0.3em solid currentColor;
	left: auto;
	right: var(--multilevel-item-padding-x);
}

/* High contrast mode support */
@media (prefers-contrast: high) {
	.multilevel-dropdown .dropdown-menu {
		border-width: 2px;
	}

	.multilevel-dropdown .dropdown-item:focus,
	.multilevel-dropdown .dropdown-toggle:focus {
		outline-width: 3px;
	}
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
	:root {
		--multilevel-animation-duration: 0ms;
	}

	.multilevel-dropdown .dropdown-submenu .dropdown-menu {
		transition: none;
	}

	.multilevel-dropdown .dropdown-toggle {
		transition: none;
	}
}

/* Print styles */
@media print {
	.multilevel-dropdown .dropdown-submenu .dropdown-menu {
		position: static !important;
		display: block !important;
		opacity: 1 !important;
		transform: none !important;
		box-shadow: none !important;
		border: 1px solid #000 !important;
		margin-left: 1rem;
	}
}