/* ==========================================================================
   WP Mega Menu — Frontend Styles (Pretendard + Monotone)
   ========================================================================== */

/* -- CSS Variables ------------------------------------------------------- */
.wpmm-nav {
	--wpmm-bg: #ffffff;
	--wpmm-text: #1a1a1a;
	--wpmm-border: #e5e5e5;
	--wpmm-hover-bg: #f5f5f5;
	--wpmm-hover-text: #000000;
	--wpmm-panel-bg: #ffffff;
	--wpmm-panel-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
	--wpmm-accent: #1a1a1a;
	--wpmm-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
	--wpmm-panel-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
	--wpmm-radius: 6px;
	--wpmm-max-width: 1280px;
	--wpmm-font: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

	font-family: var(--wpmm-font);
	position: relative;
	z-index: 1000;
	background: var(--wpmm-bg);
	border-bottom: 1px solid var(--wpmm-border);
	box-sizing: border-box;
}

.wpmm-nav *,
.wpmm-nav *::before,
.wpmm-nav *::after {
	box-sizing: border-box;
}

/* -- Dark Theme --------------------------------------------------------- */
.wpmm-nav.wpmm-theme-dark {
	--wpmm-bg: #1a1a1a;
	--wpmm-text: #e5e5e5;
	--wpmm-border: #333333;
	--wpmm-hover-bg: #2a2a2a;
	--wpmm-hover-text: #ffffff;
	--wpmm-panel-bg: #1e1e1e;
	--wpmm-panel-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
	--wpmm-accent: #ffffff;
}

/* -- Light Theme --------------------------------------------------------- */
.wpmm-nav.wpmm-theme-light {
	--wpmm-bg: #fafafa;
	--wpmm-text: #333333;
	--wpmm-border: #e0e0e0;
	--wpmm-hover-bg: #eaeaea;
	--wpmm-hover-text: #111111;
	--wpmm-panel-bg: #fafafa;
}

/* -- Toggle Button (Mobile) --------------------------------------------- */
.wpmm-toggle {
	display: none;
	flex-direction: column;
	gap: 5px;
	background: none;
	border: none;
	cursor: pointer;
	padding: 16px 20px;
	margin: 0;
	width: auto;
}

.wpmm-toggle-bar {
	display: block;
	width: 24px;
	height: 2px;
	background: var(--wpmm-text);
	border-radius: 2px;
	transition: transform var(--wpmm-transition), opacity var(--wpmm-transition);
}

.wpmm-toggle[aria-expanded="true"] .wpmm-toggle-bar:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

.wpmm-toggle[aria-expanded="true"] .wpmm-toggle-bar:nth-child(2) {
	opacity: 0;
}

.wpmm-toggle[aria-expanded="true"] .wpmm-toggle-bar:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

/* -- Menu Level 1 ------------------------------------------------------- */
.wpmm-menu {
	display: flex;
	flex-wrap: wrap;
	list-style: none;
	margin: 0 auto;
	padding: 0;
	max-width: var(--wpmm-max-width);
	position: relative;
}

.wpmm-item {
	margin: 0;
	padding: 0;
	position: static;
}

.wpmm-link--level-1 {
	display: flex;
	align-items: center;
	gap: 6px;
	padding: 16px 20px;
	color: var(--wpmm-text);
	text-decoration: none;
	font-size: 15px;
	font-weight: 500;
	letter-spacing: -0.01em;
	line-height: 1.4;
	white-space: nowrap;
	transition: color var(--wpmm-transition), background var(--wpmm-transition);
	position: relative;
}

.wpmm-link--level-1::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%) scaleX(0);
	width: calc(100% - 40px);
	height: 2px;
	background: var(--wpmm-accent);
	transition: transform var(--wpmm-transition);
	transform-origin: center;
}

.wpmm-link--level-1:hover {
	color: var(--wpmm-hover-text);
	background: var(--wpmm-hover-bg);
}

.wpmm-link--level-1:hover::after {
	transform: translateX(-50%) scaleX(1);
}

.wpmm-link--level-1:focus-visible {
	outline: 2px solid var(--wpmm-accent);
	outline-offset: -2px;
}

/* Icon */
.wpmm-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 20px;
	height: 20px;
	flex-shrink: 0;
}

.wpmm-icon .dashicons {
	font-size: 18px;
	width: 18px;
	height: 18px;
}

.wpmm-icon--img img {
	width: 20px;
	height: 20px;
	object-fit: contain;
	border-radius: 2px;
}

/* Arrow */
.wpmm-arrow {
	font-size: 12px;
	width: 12px;
	height: 12px;
	margin-left: 2px;
	transition: transform var(--wpmm-transition);
}

.wpmm-item:hover .wpmm-arrow {
	transform: rotate(180deg);
}

/* -- Panel (Dropdown) --------------------------------------------------- */
.wpmm-panel {
	position: absolute;
	top: 100%;
	left: 0;
	right: 0;
	width: 100%;
	background: var(--wpmm-panel-bg);
	box-shadow: var(--wpmm-panel-shadow);
	border-top: 1px solid var(--wpmm-border);
	border-bottom: 1px solid var(--wpmm-border);
	opacity: 0;
	visibility: hidden;
	transform: translateY(-8px);
	transition: opacity var(--wpmm-panel-transition),
	            visibility var(--wpmm-panel-transition),
	            transform var(--wpmm-panel-transition);
	z-index: 999;
}

.wpmm-item:hover .wpmm-panel,
.wpmm-item:focus-within .wpmm-panel {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

/* Panel inner */
.wpmm-panel-inner {
	max-width: var(--wpmm-max-width);
	margin: 0 auto;
	padding: 32px 20px 36px;
}

/* Panel grid */
.wpmm-panel-grid {
	display: grid;
	grid-template-columns: repeat(var(--wpmm-cols, 4), 1fr);
	gap: 32px;
}

/* Panel column */
.wpmm-panel-col {
	min-width: 0;
}

.wpmm-panel-col-img {
	margin-bottom: 12px;
	border-radius: var(--wpmm-radius);
	overflow: hidden;
}

.wpmm-panel-col-img img {
	width: 100%;
	height: auto;
	display: block;
	object-fit: cover;
	aspect-ratio: 16 / 9;
}

.wpmm-panel-col-title {
	font-size: 14px;
	font-weight: 700;
	color: var(--wpmm-text);
	margin-bottom: 12px;
	padding-bottom: 8px;
	border-bottom: 2px solid var(--wpmm-accent);
	letter-spacing: -0.02em;
	text-transform: uppercase;
}

/* Panel links */
.wpmm-panel-links {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.wpmm-panel-link {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 6px 8px;
	margin: 0 -8px;
	color: var(--wpmm-text);
	text-decoration: none;
	font-size: 14px;
	font-weight: 400;
	border-radius: var(--wpmm-radius);
	transition: background var(--wpmm-transition), color var(--wpmm-transition);
	line-height: 1.5;
}

.wpmm-panel-link:hover {
	background: var(--wpmm-hover-bg);
	color: var(--wpmm-hover-text);
}

.wpmm-panel-link:focus-visible {
	outline: 2px solid var(--wpmm-accent);
	outline-offset: -2px;
}

.wpmm-panel-link .dashicons {
	font-size: 16px;
	width: 16px;
	height: 16px;
	flex-shrink: 0;
	color: #888;
}

.wpmm-panel-link:hover .dashicons {
	color: var(--wpmm-accent);
}

.wpmm-link-img img {
	width: 24px;
	height: 24px;
	object-fit: contain;
	border-radius: 3px;
	flex-shrink: 0;
}

.wpmm-link-text {
	flex: 1;
}

/* ==========================================================================
   Responsive — Tablet (< 960px)
   ========================================================================== */
@media (max-width: 959px) {
	.wpmm-menu {
		flex-wrap: wrap;
	}

	.wpmm-link--level-1 {
		padding: 14px 16px;
		font-size: 14px;
	}

	.wpmm-panel-inner {
		padding: 24px 16px 28px;
	}

	.wpmm-panel-grid {
		grid-template-columns: repeat(2, 1fr);
		gap: 24px;
	}
}

/* ==========================================================================
   Responsive — Mobile (< 768px)
   ========================================================================== */
@media (max-width: 767px) {
	.wpmm-toggle {
		display: flex;
	}

	.wpmm-menu {
		display: none;
		flex-direction: column;
		max-height: calc(100vh - 120px);
		overflow-y: auto;
	}

	.wpmm-menu.is-open {
		display: flex;
	}

	/* 1차 레벨 — 세로형 */
	.wpmm-item {
		position: relative;
		border-bottom: 1px solid var(--wpmm-border);
	}

	.wpmm-link--level-1 {
		padding: 14px 20px;
		font-size: 15px;
		justify-content: space-between;
	}

	.wpmm-link--level-1::after {
		display: none;
	}

	/* 모바일 패널 — 상대 위치로 */
	.wpmm-panel {
		position: relative;
		top: auto;
		left: auto;
		right: auto;
		width: 100%;
		box-shadow: none;
		border-top: 1px solid var(--wpmm-border);
		border-bottom: none;
		display: none;
		opacity: 1;
		visibility: visible;
		transform: none;
		transition: none;
	}

	.wpmm-item:hover .wpmm-panel,
	.wpmm-item:focus-within .wpmm-panel,
	.wpmm-panel.is-open {
		display: block;
	}

	.wpmm-item:hover .wpmm-panel {
		opacity: 1;
		visibility: visible;
		transform: none;
	}

	.wpmm-panel-inner {
		padding: 16px 20px 20px;
	}

	.wpmm-panel-grid {
		grid-template-columns: 1fr;
		gap: 20px;
	}

	/* 모바일 아코디언 동작용 — JS로 .is-open 토글 */
	.wpmm-link--level-1.wpmm--active {
		background: var(--wpmm-hover-bg);
	}

	/* hover로 모바일에서 패널 열리는 것 방지 (JS로 제어) */
	@media (hover: none) {
		.wpmm-item:hover .wpmm-panel:not(.is-open) {
			display: none;
		}
	}
}

/* ==========================================================================
   Accessibility — Reduced Motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
	.wpmm-nav *,
	.wpmm-nav *::before,
	.wpmm-nav *::after {
		transition-duration: 0s !important;
	}
}