/* Phong 360 Library UI — v4.0 Styles */

/* ============================================================
   BREAKPOINT CONTRACT — keep media queries below in sync with
   Phong360LibraryUI.MOBILE_BREAKPOINT (currently 768).
   The JS class constant is the source of truth; this CSS file
   mirrors it because CSS @media queries cannot read custom
   properties. If you change one, change both.
   ============================================================ */

/* ============================================================
   CSS Custom Properties — Dark mode default
   ============================================================ */

:root {
	--p360-bg: #1a1a1a;
	--p360-bg-elevated: #242424;
	--p360-text: #e2e8f0;
	--p360-text-muted: #94a3b8;
	--p360-text-dim: #64748b;
	--p360-border: rgba(255, 255, 255, 0.08);
	--p360-border-strong: rgba(255, 255, 255, 0.15);
	--p360-accent: #e13e13;
	--p360-accent-hover: #f06040;
	--p360-accent-active: rgba(225, 62, 19, 0.25);
	--p360-accent-border: rgba(225, 62, 19, 0.6);
	--p360-hover-bg: rgba(255, 255, 255, 0.05);
	--p360-thumbnail-radius: 4px;
	--p360-sidebar-width: 320px;
	--p360-badge-bg: rgba(0, 0, 0, 0.6);
	--p360-badge-text: #ffffff;
	--p360-overlay-bg: rgba(0, 0, 0, 0.5);
	--p360-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
	--p360-transition: 0.2s ease;

	/* Sidebar surface hooks (no-op defaults — consumers override via theming) */
	--p360-sidebar-bg: var(--p360-bg);
	--p360-sidebar-backdrop-filter: none;
	--p360-sidebar-border-left: none;

	/* Toolbar (top of sidebar — res/projection/theme/help buttons) */
	--p360-toolbar-bg: transparent;
	--p360-toolbar-border-bottom: 1px solid var(--p360-border);
	--p360-toolbar-backdrop-filter: none;

	/* Info bar (bottom floating prev/next) */
	--p360-info-bar-bg: rgba(0, 0, 0, 0.45);
	--p360-info-bar-backdrop-filter: blur(20px) saturate(1.4);
	--p360-info-bar-border: 1px solid rgba(255, 255, 255, 0.08);

	/* Sidebar toggle button (floating top-right) */
	--p360-toggle-btn-bg: rgba(0, 0, 0, 0.5);
	--p360-toggle-btn-border: 1px solid rgba(255, 255, 255, 0.2);
	--p360-toggle-btn-backdrop-filter: blur(8px);
}

/* ============================================================
   Light Theme
   ============================================================ */

[data-theme='light'] {
	--p360-bg: #ffffff;
	--p360-bg-elevated: #fafafa;
	--p360-text: #1e293b;
	--p360-text-muted: #64748b;
	--p360-text-dim: #94a3b8;
	--p360-border: rgba(0, 0, 0, 0.08);
	--p360-border-strong: rgba(0, 0, 0, 0.15);
	--p360-hover-bg: rgba(0, 0, 0, 0.05);
	--p360-badge-bg: rgba(255, 255, 255, 0.85);
	--p360-badge-text: #1e293b;
	--p360-overlay-bg: rgba(0, 0, 0, 0.3);
	--p360-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

/* ============================================================
   Sidebar Container
   ============================================================ */

.p360-sidebar {
	position: fixed;
	top: 0;
	right: 0;
	bottom: 0;
	width: var(--p360-sidebar-width);
	max-width: 90vw;
	background: var(--p360-sidebar-bg);
	backdrop-filter: var(--p360-sidebar-backdrop-filter);
	-webkit-backdrop-filter: var(--p360-sidebar-backdrop-filter);
	border-left: var(--p360-sidebar-border-left);
	color: var(--p360-text);
	z-index: 200;
	display: flex;
	flex-direction: column;
	overflow: hidden;
	transform: translateX(100%);
	transition: transform 0.3s ease-in-out;
	box-shadow: var(--p360-shadow);
	font-family:
		system-ui,
		-apple-system,
		'Segoe UI',
		sans-serif;
}

.p360-sidebar.p360-sidebar--open {
	transform: translateX(0);
}

.p360-sidebar-backdrop {
	position: fixed;
	inset: 0;
	background: var(--p360-overlay-bg);
	z-index: 199;
	opacity: 0;
	pointer-events: none;
	transition: opacity 0.3s ease;
}

.p360-sidebar-backdrop.p360-sidebar-backdrop--visible {
	opacity: 1;
	pointer-events: auto;
}

.p360-sidebar-backdrop--visible ~ .p360-info-bar {
	display: none !important;
}

/* ============================================================
   Sidebar Toggle Button
   ============================================================ */

.p360-sidebar-toggle {
	position: fixed;
	top: 12px;
	right: 12px;
	z-index: 201;
	width: 44px;
	height: 44px;
	border: var(--p360-toggle-btn-border);
	border-radius: 999px;
	background: var(--p360-toggle-btn-bg);
	color: rgba(255, 255, 255, 0.8);
	font-size: 20px;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all var(--p360-transition);
	backdrop-filter: var(--p360-toggle-btn-backdrop-filter);
	-webkit-backdrop-filter: var(--p360-toggle-btn-backdrop-filter);
}

.p360-sidebar-toggle:hover {
	color: #fff;
	border-color: rgba(255, 255, 255, 0.4);
	background: rgba(0, 0, 0, 0.7);
}

/* ============================================================
   Context Header (profile / discover / local)
   ============================================================ */

.p360-header {
	padding: 20px 16px 16px;
	border-bottom: 1px solid var(--p360-border);
	flex-shrink: 0;
}

.p360-header-profile {
	display: flex;
	align-items: center;
	gap: 12px;
}

.p360-header-avatar {
	width: 48px;
	height: 48px;
	border-radius: 50%;
	object-fit: cover;
	border: 2px solid var(--p360-border-strong);
	flex-shrink: 0;
}

.p360-header-info {
	flex: 1;
	min-width: 0;
}

.p360-header-title {
	font-size: 16px;
	font-weight: 700;
	color: var(--p360-text);
	margin: 0;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.p360-header-subtitle {
	font-size: 13px;
	color: var(--p360-text-muted);
	margin: 2px 0 0;
}

.p360-header-links {
	display: flex;
	gap: 8px;
	margin-top: 10px;
	flex-wrap: wrap;
}

.p360-header-link {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	padding: 4px 10px;
	font-size: 12px;
	color: var(--p360-text-muted);
	text-decoration: none;
	border: 1px solid var(--p360-border);
	border-radius: 12px;
	transition: all var(--p360-transition);
}

.p360-header-link:hover {
	color: var(--p360-accent);
	border-color: var(--p360-accent-border);
	background: var(--p360-accent-active);
}

.p360-header-link i {
	font-size: 14px;
}

/* ============================================================
   Scrollable Content Area
   ============================================================ */

.p360-content {
	flex: 1;
	overflow-y: auto;
	overflow-x: hidden;
	scrollbar-width: thin;
	scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
}

.p360-content::-webkit-scrollbar {
	width: 6px;
}

.p360-content::-webkit-scrollbar-track {
	background: transparent;
}

.p360-content::-webkit-scrollbar-thumb {
	background-color: rgba(255, 255, 255, 0.2);
	border-radius: 3px;
}

[data-theme='light'] .p360-content {
	scrollbar-color: rgba(0, 0, 0, 0.15) transparent;
}

[data-theme='light'] .p360-content::-webkit-scrollbar-thumb {
	background-color: rgba(0, 0, 0, 0.15);
}

/* ============================================================
   Section Headings
   ============================================================ */

.p360-section {
	margin-bottom: 4px;
}

.p360-section-heading {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 10px 16px;
	font-size: 13px;
	font-weight: 600;
	color: var(--p360-text-muted);
	text-transform: uppercase;
	letter-spacing: 0.5px;
	cursor: pointer;
	user-select: none;
	transition: all var(--p360-transition);
	border: none;
	background: none;
	width: 100%;
	text-align: left;
}

.p360-section-heading:hover {
	color: var(--p360-text);
	background: var(--p360-hover-bg);
}

.p360-section-heading i {
	font-size: 16px;
	color: var(--p360-accent);
}

.p360-section-heading-count {
	margin-left: auto;
	font-size: 11px;
	font-weight: 500;
	color: var(--p360-text-dim);
	background: var(--p360-hover-bg);
	padding: 2px 8px;
	border-radius: 10px;
}

.p360-section-chevron {
	margin-left: 4px;
	font-size: 10px;
	transition: transform 0.2s ease;
	color: var(--p360-text-dim);
}

.p360-section--collapsed .p360-section-chevron {
	transform: rotate(-90deg);
}

.p360-section-body {
	overflow: hidden;
	transition: max-height 0.3s ease;
}

.p360-section--collapsed .p360-section-body {
	max-height: 0 !important;
}

/* ============================================================
   Grid Template
   ============================================================ */

.p360-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(var(--p360-grid-min-width, 180px), 1fr));
	gap: var(--p360-grid-gap, 6px);
	padding: 4px 12px 12px;
}

/* ============================================================
   Thumbnail (shared across templates)
   ============================================================ */

.p360-thumbnail {
	position: relative;
	border-radius: var(--p360-thumbnail-radius);
	overflow: hidden;
	cursor: pointer;
	transition: all var(--p360-transition);
	background: var(--p360-hover-bg);
	aspect-ratio: 2 / 1;
}

.p360-thumbnail:hover {
	transform: scale(1.03);
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.p360-thumbnail:active {
	transform: scale(0.98);
}

.p360-thumbnail--selected {
	outline: 2px solid var(--p360-accent);
	outline-offset: 1px;
}

.p360-thumbnail img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: opacity 0.3s ease;
}

.p360-thumbnail img[data-src] {
	opacity: 0;
}

.p360-thumbnail img.p360-loaded {
	opacity: 1;
}

/* ============================================================
   Badges (emoji reaction overlays on thumbnails)
   ============================================================ */

.p360-badges {
	position: absolute;
	bottom: 4px;
	left: 4px;
	display: flex;
	gap: 3px;
	flex-wrap: wrap;
	max-width: calc(100% - 8px);
}

.p360-badge {
	display: inline-flex;
	align-items: center;
	gap: 2px;
	padding: 2px 5px;
	background: var(--p360-badge-bg);
	color: var(--p360-badge-text);
	border-radius: 8px;
	font-size: 10px;
	line-height: 1;
	cursor: pointer;
	transition: all var(--p360-transition);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
}

.p360-badge:hover {
	transform: scale(1.1);
	background: rgba(0, 0, 0, 0.8);
}

.p360-badge-icon {
	font-size: 12px;
}

.p360-badge-count {
	font-size: 9px;
	font-weight: 600;
	font-family:
		system-ui,
		-apple-system,
		sans-serif;
}

/* ============================================================
   Feed Template
   ============================================================ */

.p360-feed {
	display: flex;
	flex-direction: column;
	gap: 8px;
	padding: 4px 12px 12px;
}

.p360-feed-item {
	position: relative;
	border-radius: 8px;
	overflow: hidden;
	cursor: pointer;
	transition: all var(--p360-transition);
	background: var(--p360-hover-bg);
}

.p360-feed-item:hover {
	background: var(--p360-border);
}

.p360-feed-item img {
	width: 100%;
	aspect-ratio: 2 / 1;
	object-fit: cover;
	display: block;
}

.p360-feed-item-info {
	padding: 8px 10px;
}

.p360-feed-item-title {
	font-size: 13px;
	font-weight: 600;
	color: var(--p360-text);
	margin: 0;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.p360-feed-item-meta {
	font-size: 11px;
	color: var(--p360-text-muted);
	margin: 2px 0 0;
}

/* ============================================================
   Accordion Template
   ============================================================ */

.p360-accordion {
	padding: 0 12px 8px;
}

.p360-accordion-trigger {
	display: flex;
	align-items: center;
	gap: 10px;
	width: 100%;
	padding: 12px 14px;
	border: 1px solid var(--p360-border);
	border-radius: 8px;
	background: var(--p360-hover-bg);
	color: var(--p360-text);
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	user-select: none;
	transition: all var(--p360-transition);
	text-align: left;
	font-family: inherit;
}

.p360-accordion-trigger:hover {
	background: var(--p360-border);
	border-color: var(--p360-border-strong);
}

.p360-accordion-trigger i {
	font-size: 18px;
	color: var(--p360-accent);
}

.p360-accordion-chevron {
	margin-left: auto;
	font-size: 12px;
	color: var(--p360-text-dim);
	transition: transform 0.2s ease;
}

.p360-accordion--open .p360-accordion-chevron {
	transform: rotate(180deg);
}

.p360-accordion-body {
	overflow: hidden;
	max-height: 0;
	transition: max-height 0.3s ease;
}

.p360-accordion--open .p360-accordion-body {
	max-height: 5000px;
}

.p360-accordion-inner {
	padding: 8px 0 0;
}

/* ============================================================
   Hero Template
   ============================================================ */

.p360-hero {
	position: relative;
	margin: 4px 12px 12px;
	border-radius: 12px;
	overflow: hidden;
	cursor: pointer;
	aspect-ratio: 16 / 9;
}

.p360-hero img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.p360-hero-overlay {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	padding: 32px 16px 16px;
	background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
}

.p360-hero-title {
	font-size: 18px;
	font-weight: 700;
	color: #fff;
	margin: 0;
	text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

.p360-hero-subtitle {
	font-size: 13px;
	color: rgba(255, 255, 255, 0.8);
	margin: 4px 0 0;
}

/* ============================================================
   List Template
   ============================================================ */

.p360-list {
	display: flex;
	flex-direction: column;
	padding: 4px 12px 12px;
}

.p360-list-item {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 8px;
	border-radius: 6px;
	cursor: pointer;
	transition: all var(--p360-transition);
}

.p360-list-item:hover {
	background: var(--p360-hover-bg);
}

.p360-list-item--selected {
	background: var(--p360-accent-active);
	border: 1px solid var(--p360-accent-border);
}

.p360-list-item-thumb {
	width: 64px;
	height: 32px;
	border-radius: 4px;
	object-fit: cover;
	flex-shrink: 0;
}

.p360-list-item-info {
	flex: 1;
	min-width: 0;
}

.p360-list-item-title {
	font-size: 13px;
	font-weight: 500;
	color: var(--p360-text);
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.p360-list-item-meta {
	font-size: 11px;
	color: var(--p360-text-muted);
}

/* ============================================================
   Carousel Template
   ============================================================ */

.p360-carousel {
	padding: 4px 0 12px;
}

.p360-carousel-track {
	display: flex;
	gap: 8px;
	overflow-x: auto;
	overflow-y: hidden;
	padding: 4px 12px;
	scroll-snap-type: x mandatory;
	scrollbar-width: none;
	-ms-overflow-style: none;
}

.p360-carousel-track::-webkit-scrollbar {
	display: none;
}

.p360-carousel-item {
	flex: 0 0 200px;
	scroll-snap-align: start;
}

.p360-carousel-item .p360-thumbnail {
	width: 200px;
	height: 100px;
}

/* ============================================================
   Avatar Row Template (horizontal circular avatars)
   ============================================================ */

.p360-avatar-row {
	display: flex;
	gap: 12px;
	padding: 8px 12px 12px;
	overflow-x: auto;
	scrollbar-width: none;
}

.p360-avatar-row::-webkit-scrollbar {
	display: none;
}

.p360-avatar-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 6px;
	cursor: pointer;
	flex-shrink: 0;
	transition: all var(--p360-transition);
}

.p360-avatar-item:hover {
	transform: scale(1.05);
}

.p360-avatar {
	width: 56px;
	height: 56px;
	border-radius: 50%;
	object-fit: cover;
	border: 2px solid var(--p360-border-strong);
	transition: border-color var(--p360-transition);
}

.p360-avatar-item:hover .p360-avatar {
	border-color: var(--p360-accent);
}

.p360-avatar-name {
	font-size: 11px;
	color: var(--p360-text-muted);
	text-align: center;
	max-width: 64px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

/* ============================================================
   Avatar Grid Template (grid of avatar cards)
   ============================================================ */

.p360-avatar-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
	gap: 8px;
	padding: 4px 12px 12px;
}

.p360-avatar-card {
	display: flex;
	flex-direction: column;
	align-items: center;
	padding: 12px 8px;
	border-radius: 8px;
	border: 1px solid var(--p360-border);
	background: var(--p360-hover-bg);
	cursor: pointer;
	transition: all var(--p360-transition);
	gap: 8px;
}

.p360-avatar-card:hover {
	border-color: var(--p360-accent-border);
	background: var(--p360-accent-active);
}

.p360-avatar-card .p360-avatar {
	width: 48px;
	height: 48px;
}

.p360-avatar-card-name {
	font-size: 12px;
	font-weight: 600;
	color: var(--p360-text);
	text-align: center;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	max-width: 100%;
}

.p360-avatar-card-meta {
	font-size: 11px;
	color: var(--p360-text-muted);
}

/* ============================================================
   Empty State
   ============================================================ */

.p360-empty-state {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 40px 20px;
	text-align: center;
	gap: 12px;
}

.p360-empty-state i {
	font-size: 48px;
	color: var(--p360-text-dim);
	opacity: 0.5;
}

.p360-empty-state-title {
	font-size: 15px;
	font-weight: 600;
	color: var(--p360-text-muted);
}

.p360-empty-state-message {
	font-size: 13px;
	color: var(--p360-text-dim);
	max-width: 240px;
	line-height: 1.5;
}

/* ============================================================
   Toolbar (inside sidebar)
   ============================================================ */

.p360-toolbar {
	display: flex;
	align-items: center;
	gap: 6px;
	padding: 14px 12px;
	background: var(--p360-toolbar-bg);
	border-bottom: var(--p360-toolbar-border-bottom);
	backdrop-filter: var(--p360-toolbar-backdrop-filter);
	-webkit-backdrop-filter: var(--p360-toolbar-backdrop-filter);
	flex-shrink: 0;
}

.p360-toolbar-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 42px;
	height: 42px;
	border: 1px solid var(--p360-border);
	border-radius: 8px;
	background: transparent;
	color: var(--p360-text-muted);
	cursor: pointer;
	font-size: 18px;
	transition: all var(--p360-transition);
	flex-shrink: 0;
}

.p360-toolbar-btn:hover {
	color: var(--p360-text);
	border-color: var(--p360-border-strong);
	background: var(--p360-hover-bg);
}

.p360-toolbar-btn.active {
	color: var(--p360-accent);
	border-color: var(--p360-accent-border);
	background: var(--p360-accent-bg, transparent);
}

/* ============================================================
   Resolution Dropdown
   ============================================================ */

.p360-res-wrapper {
	position: relative;
}

.p360-res-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 42px;
	height: 42px;
	border: 1px solid var(--p360-border);
	border-radius: 8px;
	background: transparent;
	color: var(--p360-text-muted);
	cursor: pointer;
	font-size: 11px;
	font-weight: 700;
	font-family: inherit;
	letter-spacing: 0.5px;
	transition: all var(--p360-transition);
	flex-shrink: 0;
	padding: 0;
}

.p360-res-btn:hover {
	color: var(--p360-text);
	border-color: var(--p360-border-strong);
	background: var(--p360-hover-bg);
}

.p360-res-dropdown {
	position: absolute;
	top: calc(100% + 4px);
	left: 0;
	background: var(--p360-bg-elevated);
	border: 1px solid var(--p360-border-strong);
	border-radius: 8px;
	padding: 4px;
	min-width: 80px;
	z-index: 300;
	box-shadow: var(--p360-shadow);
	display: none;
}

.p360-res-dropdown.open {
	display: block;
}

.p360-res-option {
	display: block;
	width: 100%;
	padding: 6px 12px;
	border: none;
	border-radius: 4px;
	background: transparent;
	color: var(--p360-text-muted);
	font-size: 12px;
	font-weight: 600;
	font-family: inherit;
	cursor: pointer;
	text-align: left;
	transition: all var(--p360-transition);
}

.p360-res-option:hover {
	background: var(--p360-hover-bg);
	color: var(--p360-text);
}

.p360-res-option.active {
	color: var(--p360-accent);
}

/* ============================================================
   Info Bar (glassmorphic bottom panel)
   ============================================================ */

.p360-info-bar {
	position: fixed;
	bottom: 16px;
	z-index: 200;
	display: none;
	align-items: center;
	gap: 8px;
	padding: 8px 12px;
	background: var(--p360-info-bar-bg);
	backdrop-filter: var(--p360-info-bar-backdrop-filter);
	-webkit-backdrop-filter: var(--p360-info-bar-backdrop-filter);
	border: var(--p360-info-bar-border);
	border-radius: 14px;
	color: rgba(255, 255, 255, 0.85);
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	pointer-events: auto;
	max-width: calc(100vw - 32px);
	box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.p360-info-bar.visible {
	display: flex;
}

/* Alignment variants */
.p360-info-bar.p360-info-left {
	left: 16px;
}

.p360-info-bar.p360-info-center {
	left: 50%;
	transform: translateX(-50%);
}

/* Nav buttons */
.p360-info-nav {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 28px;
	height: 28px;
	border: 1px solid rgba(255, 255, 255, 0.12);
	border-radius: 8px;
	background: rgba(255, 255, 255, 0.06);
	color: rgba(255, 255, 255, 0.6);
	cursor: pointer;
	font-size: 14px;
	transition: all 0.15s ease;
	flex-shrink: 0;
	padding: 0;
}

.p360-info-nav:hover {
	background: rgba(255, 255, 255, 0.12);
	color: #fff;
	border-color: rgba(255, 255, 255, 0.25);
}

.p360-info-nav:disabled {
	opacity: 0.25;
	cursor: default;
	pointer-events: none;
}

/* Text area */
.p360-info-text {
	display: flex;
	flex-direction: column;
	flex: 1;
	min-width: 0;
	padding: 0 6px;
	text-align: center;
}

.p360-info-title {
	font-size: 13px;
	font-weight: 600;
	color: rgba(255, 255, 255, 0.9);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	line-height: 1.2;
}

.p360-info-subtitle {
	font-size: 11px;
	font-weight: 400;
	color: rgba(255, 255, 255, 0.45);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	line-height: 1.3;
}

/* Mobile: dock the info bar flat to the bottom edge.
   On phones the floating-pill metaphor wastes ~44px of usable width
   (outer margin + rounded corners). Anchoring edge-to-edge gives
   contents the full viewport and reads as a native bottom toolbar. */
@media (max-width: 480px) {
	.p360-info-bar,
	.p360-info-bar.p360-info-center,
	.p360-info-bar.p360-info-left {
		left: 0;
		right: 0;
		bottom: 0;
		transform: none;
		width: 100%;
		max-width: none;
		margin: 0;
		border-radius: 0;
		border: 0;
		border-top: 1px solid rgba(255, 255, 255, 0.08);
		box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.35);
		padding: 6px 8px calc(6px + env(safe-area-inset-bottom)) 8px;
		gap: 6px;
		justify-content: space-between;
	}

	.p360-info-bar .p360-info-text {
		display: none;
	}

	body[data-theme="light"] .p360-info-bar,
	.p360-info-bar[data-theme="light"] {
		border-top-color: rgba(15, 23, 42, 0.10);
	}
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 480px) {
	.p360-sidebar {
		width: 100vw;
		max-width: 100vw;
	}

	.p360-grid {
		grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
		gap: 4px;
		padding: 4px 8px 8px;
	}

	.p360-carousel-item {
		flex: 0 0 160px;
	}

	.p360-carousel-item .p360-thumbnail {
		width: 160px;
		height: 80px;
	}

	.p360-hero {
		margin: 4px 8px 8px;
	}
}

@media (min-width: 481px) and (max-width: 768px) {
	.p360-sidebar {
		width: 80vw;
	}
}

/* ============================================================
   Fullscreen — hide overlays for pristine view
   ============================================================ */

:fullscreen .p360-sidebar-toggle,
:fullscreen .p360-sidebar,
:fullscreen .p360-sidebar-backdrop,
:fullscreen .p360-info-bar {
	display: none !important;
}

/* ============================================================
   Animations
   ============================================================ */

@keyframes p360-fade-in {
	from {
		opacity: 0;
	}
	to {
		opacity: 1;
	}
}

@keyframes p360-slide-up {
	from {
		opacity: 0;
		transform: translateY(8px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.p360-section {
	animation: p360-slide-up 0.2s ease-out;
}

/* ============================================================
   Brand pill — default renderer for toolbar-leading slot
   Minimal sensible default; consumers override with their own
   CSS or replace via setSlot('toolbar-leading', ...).
   @since 4.2.0
   ============================================================ */

.p360-brand-pill {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 6px 12px;
	border-radius: 999px;
	color: var(--p360-text);
	text-decoration: none;
	font-size: 14px;
	font-weight: 600;
	line-height: 1;
}

.p360-brand-pill-logo {
	width: 20px;
	height: 20px;
	object-fit: contain;
	flex-shrink: 0;
}

/* Slot wrapper — invisible by default, gives the engine a
   stable handle for content-replacement. */
.p360-slot {
	display: contents;
}

/* ============================================================
   Filter Bar — sits at top of sidebar content (above sections)
   Contains: trigger button + active pill chips + dropdown panel
   ============================================================ */

.p360-filter-bar {
	position: relative;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 6px;
	padding: 10px 16px;
	border-bottom: 1px solid var(--p360-border);
}

.p360-filter-trigger {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	height: 30px;
	box-sizing: border-box;
	padding: 0 11px;
	font: inherit;
	font-size: 12px;
	font-weight: 600;
	line-height: 1;
	color: var(--p360-text);
	background: var(--p360-hover-bg);
	border: 1px solid var(--p360-border-strong);
	border-radius: 999px;
	cursor: pointer;
	user-select: none;
	transition: background var(--p360-transition), border-color var(--p360-transition), color var(--p360-transition);
}

.p360-filter-trigger:hover {
	background: rgba(255, 255, 255, 0.10);
	border-color: var(--p360-text-muted);
}

[data-theme='light'] .p360-filter-trigger:hover {
	background: rgba(0, 0, 0, 0.08);
}

.p360-filter-trigger[aria-expanded='true'] {
	color: var(--p360-accent-hover);
	background: var(--p360-accent-active);
	border-color: var(--p360-accent-border);
}

.p360-filter-trigger > i.ph {
	font-size: 14px;
	line-height: 1;
}

.p360-filter-trigger-caret {
	transition: transform var(--p360-transition);
	opacity: 0.7;
}

.p360-filter-trigger[aria-expanded='true'] .p360-filter-trigger-caret {
	transform: rotate(180deg);
}

.p360-filter-trigger-count {
	display: none;
	min-width: 18px;
	height: 18px;
	padding: 0 5px;
	border-radius: 999px;
	background: var(--p360-accent);
	color: #fff;
	font-size: 10px;
	font-weight: 700;
	line-height: 18px;
	text-align: center;
	flex-shrink: 0;
}

.p360-filter-trigger-count[data-count]:not([data-count='0']) {
	display: inline-block;
}

/* Active pills sit inline within the bar (display: contents lifts them
   into the bar's flex layout); when there are none the wrapper hides. */
.p360-active-filters {
	display: contents;
}

.p360-active-filters:empty {
	display: none;
}

/* Dropdown panel — anchored under the bar, full sidebar width */
.p360-filter-dropdown {
	position: absolute;
	top: calc(100% - 1px);
	left: 12px;
	right: 12px;
	max-height: 60vh;
	overflow-y: auto;
	background: var(--p360-bg-elevated);
	border: 1px solid var(--p360-border-strong);
	border-radius: 12px;
	box-shadow: var(--p360-shadow);
	padding: 12px 14px;
	z-index: 300;
	transform: translateY(-6px);
	opacity: 0;
	pointer-events: none;
	transition: transform 150ms ease, opacity 150ms ease;
}

.p360-filter-dropdown[data-state='open'] {
	transform: translateY(0);
	opacity: 1;
	pointer-events: auto;
}

.p360-active-pill {
	display: inline-flex;
	align-items: center;
	gap: 4px;
	height: 30px;
	box-sizing: border-box;
	padding: 0 4px 0 11px;
	font-size: 12px;
	font-weight: 600;
	line-height: 1;
	color: var(--p360-accent-hover);
	background: var(--p360-accent-active);
	border: 1px solid var(--p360-accent-border);
	border-radius: 999px;
	cursor: pointer;
	font-family: inherit;
	transition: background var(--p360-transition), color var(--p360-transition);
}

.p360-active-pill:hover {
	background: rgba(225, 62, 19, 0.32);
	color: #fff;
}

.p360-active-pill-x {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 16px;
	height: 16px;
	border-radius: 999px;
	opacity: 0.7;
	font-size: 11px;
}

.p360-active-pill:hover .p360-active-pill-x {
	opacity: 1;
	background: rgba(255, 255, 255, 0.12);
}

/* ============================================================
   Model Filter — pill toggles (inside filter dropdown)
   ============================================================ */

.p360-model-filter {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.p360-model-filter-heading {
	display: flex;
	align-items: center;
	justify-content: space-between;
	font-size: 11px;
	font-weight: 600;
	color: var(--p360-text-muted);
	text-transform: uppercase;
	letter-spacing: 0.6px;
	margin-bottom: 2px;
}

.p360-model-filter-clear {
	background: transparent;
	border: none;
	color: var(--p360-accent-hover);
	font: inherit;
	font-size: 10px;
	font-weight: 600;
	letter-spacing: 0.4px;
	cursor: pointer;
	padding: 2px 4px;
	border-radius: 4px;
	transition: background var(--p360-transition);
}

.p360-model-filter-clear:hover {
	background: var(--p360-hover-bg);
}

.p360-model-filter-arch {
	display: flex;
	flex-direction: column;
}

.p360-model-filter-sublist {
	display: flex;
	flex-direction: column;
	margin: 2px 0 4px 10px;
	padding-left: 8px;
	border-left: 1px solid var(--p360-border);
}

/* shadcn-style checkbox rows inside the filter dropdown */
.p360-model-filter label {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 6px 8px;
	font-size: 13px;
	font-weight: 500;
	line-height: 1.3;
	color: var(--p360-text);
	border-radius: 6px;
	cursor: pointer;
	user-select: none;
	transition: background var(--p360-transition);
}

.p360-model-filter-arch > label {
	font-size: 13px;
	font-weight: 600;
}

.p360-model-filter-sublist label {
	font-size: 12px;
	font-weight: 500;
	color: var(--p360-text-muted);
	padding: 5px 8px;
}

.p360-model-filter label:hover {
	background: var(--p360-hover-bg);
}

.p360-model-filter label:has(input:checked) {
	color: var(--p360-text);
}

.p360-model-filter-sublist label:has(input:checked) {
	color: var(--p360-text);
}

/* Custom checkbox visual — replace native control */
.p360-model-filter input[type='checkbox'] {
	appearance: none;
	-webkit-appearance: none;
	width: 16px;
	height: 16px;
	margin: 0;
	flex-shrink: 0;
	border: 1.5px solid var(--p360-border-strong);
	border-radius: 4px;
	background: transparent;
	cursor: pointer;
	display: inline-grid;
	place-content: center;
	transition:
		background var(--p360-transition),
		border-color var(--p360-transition);
}

.p360-model-filter input[type='checkbox']::before {
	content: '';
	width: 9px;
	height: 9px;
	transform: scale(0);
	transition: transform 120ms ease;
	background-color: #fff;
	clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
}

.p360-model-filter input[type='checkbox']:checked {
	background: var(--p360-accent);
	border-color: var(--p360-accent);
}

.p360-model-filter input[type='checkbox']:checked::before {
	transform: scale(1);
}

.p360-model-filter input[type='checkbox']:hover {
	border-color: var(--p360-text-muted);
}

.p360-model-filter input[type='checkbox']:focus-visible {
	outline: 2px solid var(--p360-accent);
	outline-offset: 2px;
}

.p360-model-filter-bucket {
	display: flex;
	flex-direction: column;
}

.p360-model-filter-bucket > label {
	font-size: 13px;
	font-weight: 600;
}

/* Visual divider between groups */
.p360-model-filter-arch + .p360-model-filter-arch,
.p360-model-filter-arch + .p360-model-filter-bucket,
.p360-model-filter-bucket + .p360-model-filter-bucket {
	margin-top: 4px;
	padding-top: 4px;
	border-top: 1px solid var(--p360-border);
}