/* Categories Mega Menu — DeskPicko Adaptive Category Reveal.
   Columns sit in a single flex row with a comfortable min/max width
   each. With ~5-6 top-level categories the row fills exactly with no
   scrolling. Beyond that, the row overflows and becomes a horizontal
   carousel — dp-hf-header.js only adds the arrow buttons, edge fades
   and position dots on top of that native overflow once it measures
   the row is actually wider than its container; nothing here (or in
   JS) hardcodes a category-count-to-layout table. */

.dp-hf-mega {
	position: absolute;
	left: 0;
	right: 0;
	top: 100%;
	background: var(--dp-hf-bg);
	border-bottom: 1px solid var(--dp-hf-border);
	box-shadow: 0 16px 32px rgba(17, 24, 39, 0.08);
	padding: 2rem;
	max-height: 0;
	overflow: hidden;
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transition: opacity 0.15s ease;
	z-index: 400;
}

/* The panel is rendered as a sibling of the header rows (not inside the
   Categories <li>), so the open state is carried by the panel itself:
   dp-hf-header.js adds .is-open to both the nav item and this panel. */
.dp-hf-mega.is-open {
	max-height: none;
	overflow: visible;
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
}

@media (prefers-reduced-motion: reduce) {
	.dp-hf-mega { transition: none; }
}

.dp-hf-mega-viewport { position: relative; max-width: 1440px; margin: 0 auto; }

.dp-hf-mega-grid {
	display: flex;
	gap: 2rem;
	overflow-x: auto;
	overflow-y: hidden;
	scroll-snap-type: x proximity;
	scrollbar-width: none;
	-ms-overflow-style: none;
}
.dp-hf-mega-grid::-webkit-scrollbar { display: none; }
.dp-hf-mega-grid:focus-visible { outline: 2px solid var(--dp-hf-cyan); outline-offset: 2px; }
@media (prefers-reduced-motion: no-preference) {
	.dp-hf-mega-grid { scroll-behavior: smooth; }
}

/* Edge fade: signals more categories are scrollable off to that side. */
.dp-hf-mega-viewport::before, .dp-hf-mega-viewport::after {
	content: '';
	position: absolute;
	top: 0;
	bottom: 0;
	width: 48px;
	pointer-events: none;
	opacity: 0;
	transition: opacity 0.15s ease;
	z-index: 20;
}
.dp-hf-mega-viewport::before { left: 0; background: linear-gradient(to right, var(--dp-hf-bg), transparent); }
.dp-hf-mega-viewport::after { right: 0; background: linear-gradient(to left, var(--dp-hf-bg), transparent); }
.dp-hf-mega-viewport.show-fade-left::before { opacity: 1; }
.dp-hf-mega-viewport.show-fade-right::after { opacity: 1; }
@media (prefers-reduced-motion: reduce) {
	.dp-hf-mega-viewport::before, .dp-hf-mega-viewport::after { transition: none; }
}

.dp-hf-mega-arrow {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: var(--dp-hf-bg);
	border: 1px solid var(--dp-hf-border);
	box-shadow: 0 4px 14px rgba(17, 24, 39, 0.12);
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--dp-hf-ink);
	cursor: pointer;
	z-index: 30;
	transition: border-color 0.15s ease, color 0.15s ease;
}
.dp-hf-mega-arrow[hidden] { display: none; }
.dp-hf-mega-arrow--prev { left: -8px; }
.dp-hf-mega-arrow--next { right: -8px; }
.dp-hf-mega-arrow:hover, .dp-hf-mega-arrow:focus-visible { border-color: var(--dp-hf-purple); color: var(--dp-hf-purple); }
.dp-hf-mega-arrow:focus-visible { outline: 2px solid var(--dp-hf-cyan); outline-offset: 2px; }
.dp-hf-mega-arrow .dp-hf-icon { width: 18px; height: 18px; }
.dp-hf-mega-arrow-next-icon { transform: rotate(-90deg); }
@media (prefers-reduced-motion: reduce) {
	.dp-hf-mega-arrow { transition: none; }
}

.dp-hf-mega-carousel-meta { display: flex; align-items: center; justify-content: center; gap: 0.75rem; margin-top: 1.5rem; }
.dp-hf-mega-carousel-meta[hidden] { display: none; }
.dp-hf-mega-dots { display: flex; align-items: center; gap: 0.4rem; }
.dp-hf-mega-dot {
	width: 6px;
	height: 6px;
	padding: 0;
	border: 0;
	border-radius: 3px;
	background: var(--dp-hf-border);
	cursor: pointer;
	transition: width 0.15s ease, background-color 0.15s ease;
}
.dp-hf-mega-dot.is-active { width: 18px; background: var(--dp-hf-purple); }
.dp-hf-mega-dot:focus-visible { outline: 2px solid var(--dp-hf-cyan); outline-offset: 2px; }
.dp-hf-mega-dots-hint { font-size: 0.75rem; color: var(--dp-hf-muted); }
@media (prefers-reduced-motion: reduce) {
	.dp-hf-mega-dot { transition: none; }
}

.dp-hf-mega-col {
	position: relative;
	flex: 1 1 0;
	min-width: 190px;
	max-width: 260px;
	scroll-snap-align: start;
}

.dp-hf-mega-col-heading {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	color: var(--dp-hf-ink);
	text-decoration: none;
	font-weight: 700;
	font-size: 1rem;
	margin-bottom: 0.85rem;
}
.dp-hf-mega-col-heading:hover, .dp-hf-mega-col-heading:focus-visible { color: var(--dp-hf-purple); }
.dp-hf-mega-col-heading:focus-visible { outline: 2px solid var(--dp-hf-cyan); outline-offset: 2px; border-radius: 4px; }
.dp-hf-mega-col-icon { width: 20px; height: 20px; color: var(--dp-hf-purple); flex-shrink: 0; }

.dp-hf-mega-list { list-style: none; margin: 0 0 0.75rem; padding: 0; }
.dp-hf-mega-list li { margin-bottom: 0.55rem; }
.dp-hf-mega-list a {
	color: var(--dp-hf-muted);
	text-decoration: none;
	font-size: 0.875rem;
}
.dp-hf-mega-list a:hover, .dp-hf-mega-list a:focus-visible { color: var(--dp-hf-ink); }
.dp-hf-mega-list a:focus-visible { outline: 2px solid var(--dp-hf-cyan); outline-offset: 2px; border-radius: 3px; }

/* In-column drill-down: a child with its own children opens a nested
   panel inside the same column (never an absolutely-positioned
   flyout, which the row's own horizontal-scroll overflow would clip). */
.dp-hf-mega-col-panels { position: relative; }
.dp-hf-mega-panel { display: none; }
.dp-hf-mega-panel.is-active { display: block; }

.dp-hf-mega-drill {
	all: unset;
	box-sizing: border-box;
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	gap: 0.5rem;
	color: var(--dp-hf-muted);
	font-size: 0.875rem;
	font-family: inherit;
	cursor: pointer;
}
.dp-hf-mega-drill:hover, .dp-hf-mega-drill:focus-visible { color: var(--dp-hf-ink); }
.dp-hf-mega-drill:focus-visible { outline: 2px solid var(--dp-hf-cyan); outline-offset: 2px; border-radius: 3px; }
.dp-hf-mega-drill-chevron { width: 12px; height: 12px; color: var(--dp-hf-muted); flex-shrink: 0; transform: rotate(-90deg); }
.dp-hf-mega-drill:hover .dp-hf-mega-drill-chevron, .dp-hf-mega-drill:focus-visible .dp-hf-mega-drill-chevron { color: var(--dp-hf-purple); }

.dp-hf-mega-back {
	all: unset;
	box-sizing: border-box;
	display: flex;
	align-items: center;
	gap: 0.4rem;
	color: var(--dp-hf-ink);
	font-weight: 700;
	font-size: 0.875rem;
	font-family: inherit;
	cursor: pointer;
	margin-bottom: 0.75rem;
}
.dp-hf-mega-back .dp-hf-icon { width: 14px; height: 14px; color: var(--dp-hf-muted); flex-shrink: 0; }
.dp-hf-mega-back:hover, .dp-hf-mega-back:focus-visible { color: var(--dp-hf-purple); }
.dp-hf-mega-back:focus-visible { outline: 2px solid var(--dp-hf-cyan); outline-offset: 2px; border-radius: 3px; }

.dp-hf-mega-viewall-inline {
	display: flex;
	align-items: center;
	gap: 0.3rem;
	font-size: 0.8125rem;
	font-weight: 600;
	color: var(--dp-hf-purple);
	text-decoration: none;
	margin-bottom: 0.85rem;
}
.dp-hf-mega-viewall-inline:focus-visible { outline: 2px solid var(--dp-hf-cyan); outline-offset: 2px; border-radius: 3px; }

.dp-hf-mega-viewall {
	display: inline-flex;
	align-items: center;
	gap: 0.3rem;
	font-size: 0.8125rem;
	font-weight: 600;
	color: var(--dp-hf-purple);
	text-decoration: none;
}
.dp-hf-mega-viewall:focus-visible { outline: 2px solid var(--dp-hf-cyan); outline-offset: 2px; border-radius: 3px; }

.dp-hf-mega-footer {
	max-width: 1440px;
	margin: 1.75rem auto 0;
	padding-top: 1.5rem;
	border-top: 1px solid var(--dp-hf-border);
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
}

.dp-hf-mega-popular { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem; }
.dp-hf-mega-popular-label { font-size: 0.8125rem; color: var(--dp-hf-muted); margin-right: 0.25rem; }
.dp-hf-mega-chip {
	font-size: 0.8125rem;
	color: var(--dp-hf-ink);
	background: var(--dp-hf-soft);
	border: 1px solid var(--dp-hf-border);
	border-radius: 999px;
	padding: 0.3rem 0.75rem;
	text-decoration: none;
}
.dp-hf-mega-chip:hover, .dp-hf-mega-chip:focus-visible { border-color: var(--dp-hf-purple); color: var(--dp-hf-purple); }
.dp-hf-mega-chip:focus-visible { outline: 2px solid var(--dp-hf-cyan); outline-offset: 2px; }

.dp-hf-mega-footer-links { display: flex; flex-wrap: wrap; align-items: center; gap: 1.5rem; }
.dp-hf-mega-footer-link {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	font-size: 0.8125rem;
	font-weight: 600;
	color: var(--dp-hf-ink);
	text-decoration: none;
}
.dp-hf-mega-footer-link .dp-hf-icon { width: 16px; height: 16px; color: var(--dp-hf-purple); }
.dp-hf-mega-footer-link:hover, .dp-hf-mega-footer-link:focus-visible { color: var(--dp-hf-purple); }
.dp-hf-mega-footer-link:focus-visible { outline: 2px solid var(--dp-hf-cyan); outline-offset: 2px; border-radius: 3px; }
.dp-hf-mega-footer-link--emphasis { color: var(--dp-hf-purple); }