/* =====================================================================
 * ReVanced Builder — Shared Design System
 * Shared across all pages: index.html, generator.html
 * ===================================================================== */

/* =====================================================================
 * Theme Custom Properties
 * ===================================================================== */
:root {
	--primary: #3b82f6;
	--primary-dark: #2563eb;
	--primary-alpha: rgba(59, 130, 246, 0.12);
	--success: #22c55e;
	--success-alpha: rgba(34, 197, 94, 0.12);
	--warning: #f97316;
	--warning-alpha: rgba(249, 115, 22, 0.12);
	--danger: #ef4444;
	--danger-alpha: rgba(239, 68, 68, 0.1);
	--bg: #1e293b;
	--surface: #0f172a;
	--border: #334155;
	--text: #f1f5f9;
	--text-muted: #94a3b8;
	--shadow: rgba(0, 0, 0, 0.25);
	--focus-ring: rgba(59, 130, 246, 0.35);
	--nav-height: 60px;
	color-scheme: dark;
}

[data-theme="light"] {
	--primary: #2563eb;
	--primary-dark: #1e40af;
	--primary-alpha: rgba(37, 99, 235, 0.1);
	--success: #16a34a;
	--success-alpha: rgba(22, 163, 74, 0.1);
	--warning: #ea580c;
	--warning-alpha: rgba(234, 88, 12, 0.1);
	--danger: #dc2626;
	--danger-alpha: rgba(220, 38, 38, 0.08);
	--bg: #ffffff;
	--surface: #f8fafc;
	--border: #e2e8f0;
	--text: #1e293b;
	--text-muted: #64748b;
	--shadow: rgba(0, 0, 0, 0.08);
	--focus-ring: rgba(37, 99, 235, 0.25);
	color-scheme: light;
}

/* =====================================================================
 * Reset & Base
 * ===================================================================== */
*,
*::before,
*::after {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
	scroll-padding-top: calc(var(--nav-height) + 1rem);
}

body {
	font-family:
		-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
		Arial, sans-serif;
	background: var(--surface);
	color: var(--text);
	line-height: 1.6;
	transition:
		background-color 0.25s ease,
		color 0.25s ease;
	padding-top: var(--nav-height);
}

a {
	color: var(--primary);
	text-decoration: none;
}

a:hover {
	text-decoration: underline;
}

/* =====================================================================
 * Accessibility
 * ===================================================================== */
.skip-link {
	position: absolute;
	top: -100%;
	left: 1rem;
	padding: 0.75rem 1.5rem;
	background: var(--primary);
	color: #fff;
	border-radius: 0 0 6px 6px;
	z-index: 9999;
	font-weight: 600;
	text-decoration: none;
}

.skip-link:focus {
	top: 0;
}

.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* =====================================================================
 * Scrollbar
 * ===================================================================== */
::-webkit-scrollbar {
	width: 8px;
	height: 8px;
}

::-webkit-scrollbar-track {
	background: var(--surface);
}

::-webkit-scrollbar-thumb {
	background: var(--border);
	border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
	background: var(--text-muted);
}

/* =====================================================================
 * Navigation Bar
 * ===================================================================== */
.nav {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	height: var(--nav-height);
	background: var(--bg);
	border-bottom: 1px solid var(--border);
	z-index: 1000;
	transition:
		background-color 0.25s ease,
		border-color 0.25s ease;
}

.nav-container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 2rem;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.nav-brand {
	font-size: 1.15rem;
	font-weight: 700;
	color: var(--primary);
	text-decoration: none;
	display: flex;
	align-items: center;
	gap: 0.5rem;
	white-space: nowrap;
}

.nav-brand:hover {
	text-decoration: none;
	opacity: 0.9;
}

.nav-brand-icon {
	font-size: 1.3rem;
}

.nav-menu {
	display: flex;
	align-items: center;
	gap: 0.25rem;
}

.nav-link {
	padding: 0.5rem 0.875rem;
	border-radius: 6px;
	font-size: 0.9rem;
	font-weight: 500;
	color: var(--text-muted);
	text-decoration: none;
	transition:
		color 0.15s ease,
		background-color 0.15s ease;
	white-space: nowrap;
}

.nav-link:hover {
	color: var(--text);
	background: var(--primary-alpha);
	text-decoration: none;
}

.nav-link.active {
	color: var(--primary);
	background: var(--primary-alpha);
}

.nav-link-external::after {
	content: " \2197";
	font-size: 0.75em;
	opacity: 0.6;
}

.nav-theme-toggle {
	background: none;
	border: 1px solid var(--border);
	border-radius: 6px;
	width: 38px;
	height: 38px;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	font-size: 1.1rem;
	color: var(--text);
	transition:
		background-color 0.15s ease,
		border-color 0.15s ease;
	margin-left: 0.5rem;
	padding: 0;
}

.nav-theme-toggle:hover {
	background: var(--primary-alpha);
	border-color: var(--primary);
}

/* Hamburger toggle */
.nav-toggle {
	display: none;
	background: none;
	border: 1px solid var(--border);
	border-radius: 6px;
	width: 40px;
	height: 40px;
	cursor: pointer;
	padding: 0;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 5px;
}

.nav-toggle-bar {
	display: block;
	width: 20px;
	height: 2px;
	background: var(--text);
	border-radius: 2px;
	transition:
		transform 0.25s ease,
		opacity 0.25s ease;
}

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

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

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

/* =====================================================================
 * Layout
 * ===================================================================== */
.container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 2rem;
}

.layout {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 2rem;
	align-items: start;
}

/* =====================================================================
 * Cards
 * ===================================================================== */
.card {
	background: var(--bg);
	border: 1px solid var(--border);
	border-radius: 8px;
	padding: 1.5rem;
	margin-bottom: 1.5rem;
	transition:
		background-color 0.25s ease,
		border-color 0.25s ease;
}

.card-title {
	font-size: 1.25rem;
	font-weight: 600;
	margin-bottom: 1rem;
	color: var(--text);
}

/* =====================================================================
 * Forms
 * ===================================================================== */
.form-group {
	margin-bottom: 1.25rem;
}

label {
	display: block;
	font-weight: 500;
	margin-bottom: 0.5rem;
	color: var(--text);
	font-size: 0.9rem;
}

input[type="text"],
input[type="number"],
select,
textarea {
	width: 100%;
	padding: 0.625rem;
	border: 1px solid var(--border);
	border-radius: 4px;
	font-size: 0.9rem;
	font-family: inherit;
	background: var(--bg);
	color: var(--text);
	transition:
		border-color 0.15s ease,
		box-shadow 0.15s ease,
		background-color 0.25s ease;
}

input[type="text"]::placeholder,
textarea::placeholder {
	color: var(--text-muted);
	opacity: 0.7;
}

input[type="text"]:focus,
input[type="number"]:focus,
select:focus,
textarea:focus {
	outline: none;
	border-color: var(--primary);
	box-shadow: 0 0 0 3px var(--focus-ring);
}

:is(input[type="text"], input[type="number"], select, textarea):disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

select {
	appearance: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 0.625rem center;
	padding-right: 2.5rem;
}

[data-theme="light"] select {
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
}

input[type="checkbox"] {
	width: 18px;
	height: 18px;
	cursor: pointer;
	accent-color: var(--primary);
}

input[type="checkbox"]:focus-visible {
	outline: 2px solid var(--primary);
	outline-offset: 2px;
}

.checkbox-label {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	cursor: pointer;
}

.help-text {
	font-size: 0.85rem;
	color: var(--text-muted);
	margin-top: 0.25rem;
}

/* =====================================================================
 * Buttons
 * ===================================================================== */
button {
	padding: 0.625rem 1.25rem;
	border: none;
	border-radius: 4px;
	font-size: 0.9rem;
	font-weight: 500;
	cursor: pointer;
	transition:
		background-color 0.15s ease,
		transform 0.1s ease,
		box-shadow 0.15s ease;
}

button:focus-visible {
	outline: 2px solid var(--primary);
	outline-offset: 2px;
}

button:active {
	transform: scale(0.97);
}

.btn-primary {
	background: var(--primary);
	color: white;
}

.btn-primary:hover {
	background: var(--primary-dark);
}

.btn-success {
	background: var(--success);
	color: white;
}

.btn-success:hover {
	filter: brightness(1.1);
}

.btn-danger {
	background: var(--danger);
	color: white;
}

.btn-danger:hover {
	filter: brightness(1.1);
}

.btn-secondary {
	background: var(--border);
	color: var(--text);
}

.btn-secondary:hover {
	filter: brightness(1.15);
}

.btn-small {
	padding: 0.375rem 0.75rem;
	font-size: 0.85rem;
}

.btn-group {
	display: flex;
	gap: 0.5rem;
	margin-top: 1rem;
	flex-wrap: wrap;
}

.btn-icon {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
}

/* =====================================================================
 * App Cards (Generator)
 * ===================================================================== */
.app-card {
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: 6px;
	padding: 1rem;
	margin-bottom: 1rem;
	transition:
		background-color 0.25s ease,
		border-color 0.25s ease;
}

.app-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 1rem;
}

.app-name {
	font-weight: 600;
	font-size: 1.1rem;
	background: var(--surface);
	border: 2px solid var(--border);
	transition:
		border-color 0.15s ease,
		background-color 0.15s ease;
}

.app-name:focus {
	border-color: var(--primary);
	background: var(--bg);
}

.empty-state {
	text-align: center;
	padding: 2.5rem 1.5rem;
	color: var(--text-muted);
	border: 2px dashed var(--border);
	border-radius: 8px;
	margin-bottom: 1rem;
}

.empty-state-icon {
	font-size: 2.5rem;
	margin-bottom: 0.75rem;
	display: block;
}

.empty-state p {
	margin-bottom: 0.25rem;
}

/* =====================================================================
 * App Catalog (Generator)
 * ===================================================================== */
.catalog-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
	gap: 0.75rem;
	margin-top: 1rem;
	margin-bottom: 1rem;
}

.catalog-card {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.35rem;
	padding: 1rem 0.75rem;
	background: var(--surface);
	border: 1px solid var(--border);
	border-radius: 8px;
	cursor: pointer;
	transition:
		border-color 0.15s ease,
		background-color 0.15s ease,
		transform 0.1s ease,
		box-shadow 0.15s ease;
	text-align: center;
	min-height: 110px;
	justify-content: center;
}

.catalog-card:hover {
	border-color: var(--primary);
	background: var(--primary-alpha);
	transform: translateY(-2px);
	box-shadow: 0 4px 12px var(--shadow);
}

.catalog-card:active {
	transform: translateY(0);
}

.catalog-card.catalog-added {
	opacity: 0.5;
	pointer-events: none;
	border-style: dashed;
}

.catalog-card.catalog-added::after {
	content: "Added";
	font-size: 0.7rem;
	font-weight: 600;
	color: var(--success);
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.catalog-card.catalog-custom {
	border-style: dashed;
	border-color: var(--text-muted);
}

.catalog-card.catalog-custom:hover {
	border-color: var(--primary);
	border-style: solid;
}

.catalog-icon {
	font-size: 1.75rem;
	line-height: 1;
}

.catalog-name {
	font-weight: 600;
	font-size: 0.85rem;
	color: var(--text);
}

.catalog-pkg {
	font-size: 0.7rem;
	color: var(--text-muted);
	font-family: monospace;
	word-break: break-all;
	line-height: 1.3;
}

/* =====================================================================
 * Preview Panel (Generator)
 * ===================================================================== */
.sticky-preview {
	position: sticky;
	top: calc(var(--nav-height) + 1rem);
}

#preview {
	background: #0f172a;
	color: #e2e8f0;
	padding: 1rem;
	border-radius: 6px;
	font-family: "Courier New", Consolas, monospace;
	font-size: 0.85rem;
	white-space: pre;
	overflow-x: auto;
	max-height: 600px;
	overflow-y: auto;
	tab-size: 4;
	line-height: 1.5;
}

.preview-actions {
	display: flex;
	gap: 0.5rem;
	margin-top: 1rem;
	flex-wrap: wrap;
}

/* =====================================================================
 * URL Groups (Generator)
 * ===================================================================== */
.url-group {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 0.5rem;
	align-items: center;
}

.url-group + .url-group {
	margin-top: 0.5rem;
}

.url-label {
	font-size: 0.85rem;
	color: var(--text-muted);
	white-space: nowrap;
}

/* =====================================================================
 * Patch Selector (Generator)
 * ===================================================================== */
.patch-selector {
	margin-top: 1rem;
	border: 1px solid var(--border);
	border-radius: 6px;
	padding: 1rem;
	background: var(--surface);
}

.patch-selector-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 1rem;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.patch-search {
	width: 100%;
	margin-bottom: 0.75rem;
}

.patch-list {
	max-height: 400px;
	overflow-y: auto;
	border: 1px solid var(--border);
	border-radius: 4px;
	padding: 0.5rem;
	background: var(--bg);
}

.patch-item {
	display: flex;
	align-items: flex-start;
	padding: 0.625rem;
	border-bottom: 1px solid var(--border);
	cursor: pointer;
	transition: background-color 0.1s ease;
	border-radius: 3px;
}

.patch-item:last-child {
	border-bottom: none;
}

.patch-item:hover {
	background: var(--primary-alpha);
}

.patch-checkbox {
	margin-right: 0.75rem;
	margin-top: 0.25rem;
}

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

.patch-name {
	font-weight: 600;
	font-size: 0.9rem;
	margin-bottom: 0.25rem;
}

.patch-description {
	font-size: 0.85rem;
	color: var(--text-muted);
	margin-bottom: 0.25rem;
}

.patch-version {
	font-size: 0.75rem;
	color: var(--text-muted);
	font-family: monospace;
}

.patch-count {
	font-size: 0.85rem;
	color: var(--text-muted);
	margin-left: 0.5rem;
}

.toggle-buttons {
	display: flex;
	gap: 0.5rem;
	margin-bottom: 0.75rem;
}

/* =====================================================================
 * Loading & Error
 * ===================================================================== */
.loading-spinner {
	display: inline-block;
	width: 20px;
	height: 20px;
	border: 3px solid var(--border);
	border-top-color: var(--primary);
	border-radius: 50%;
	animation: spin 0.8s linear infinite;
}

@keyframes spin {
	to {
		transform: rotate(360deg);
	}
}

.error-message {
	color: var(--danger);
	padding: 0.75rem;
	background: var(--danger-alpha);
	border-radius: 4px;
	margin: 0.5rem 0;
	font-size: 0.85rem;
}

/* =====================================================================
 * Toast Notifications
 * ===================================================================== */
.toast-container {
	position: fixed;
	bottom: 2rem;
	right: 2rem;
	z-index: 2000;
	display: flex;
	flex-direction: column-reverse;
	gap: 0.5rem;
	pointer-events: none;
}

.toast {
	pointer-events: auto;
	padding: 0.75rem 1.25rem;
	border-radius: 6px;
	font-size: 0.9rem;
	font-weight: 500;
	color: #fff;
	box-shadow: 0 4px 12px var(--shadow);
	animation: toast-in 0.3s ease forwards;
	max-width: 360px;
}

.toast.toast-out {
	animation: toast-out 0.25s ease forwards;
}

.toast-success {
	background: var(--success);
}
.toast-error {
	background: var(--danger);
}
.toast-info {
	background: var(--primary);
}

@keyframes toast-in {
	from {
		opacity: 0;
		transform: translateY(12px) scale(0.95);
	}
	to {
		opacity: 1;
		transform: translateY(0) scale(1);
	}
}

@keyframes toast-out {
	from {
		opacity: 1;
		transform: translateY(0) scale(1);
	}
	to {
		opacity: 0;
		transform: translateY(12px) scale(0.95);
	}
}

/* =====================================================================
 * Footer
 * ===================================================================== */
footer {
	margin-top: 3rem;
	padding: 1.5rem 0;
	border-top: 1px solid var(--border);
	text-align: center;
	color: var(--text-muted);
	font-size: 0.85rem;
	transition: border-color 0.25s ease;
}

footer a {
	color: var(--primary);
	text-decoration: none;
}

footer a:hover {
	text-decoration: underline;
}

.footer-links {
	display: flex;
	justify-content: center;
	gap: 1.5rem;
	flex-wrap: wrap;
	margin-bottom: 0.5rem;
}

/* =====================================================================
 * Landing Page — Hero
 * ===================================================================== */
.hero {
	text-align: center;
	padding: 3rem 1rem 2rem;
}

.hero-title {
	font-size: 2.5rem;
	font-weight: 800;
	color: var(--text);
	margin-bottom: 0.75rem;
	line-height: 1.2;
}

.hero-title-accent {
	color: var(--primary);
}

.hero-subtitle {
	font-size: 1.15rem;
	color: var(--text-muted);
	max-width: 600px;
	margin: 0 auto 2rem;
	line-height: 1.5;
}

.hero-actions {
	display: flex;
	gap: 1rem;
	justify-content: center;
	flex-wrap: wrap;
}

.hero-actions .btn-primary,
.hero-actions .btn-secondary {
	padding: 0.75rem 1.75rem;
	font-size: 1rem;
	border-radius: 6px;
}

/* =====================================================================
 * Landing Page — Feature Grid
 * ===================================================================== */
.features-section {
	padding: 2rem 0;
}

.section-title {
	font-size: 1.5rem;
	font-weight: 700;
	text-align: center;
	margin-bottom: 0.5rem;
	color: var(--text);
}

.section-subtitle {
	text-align: center;
	color: var(--text-muted);
	margin-bottom: 2rem;
	font-size: 0.95rem;
}

.feature-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 1.5rem;
}

.feature-card {
	background: var(--bg);
	border: 1px solid var(--border);
	border-radius: 10px;
	padding: 1.75rem;
	transition:
		border-color 0.2s ease,
		transform 0.15s ease,
		box-shadow 0.2s ease;
}

.feature-card:hover {
	border-color: var(--primary);
	transform: translateY(-3px);
	box-shadow: 0 8px 24px var(--shadow);
}

.feature-card-icon {
	font-size: 2rem;
	margin-bottom: 0.75rem;
	display: block;
}

.feature-card-title {
	font-size: 1.1rem;
	font-weight: 600;
	margin-bottom: 0.5rem;
	color: var(--text);
}

.feature-card-desc {
	font-size: 0.9rem;
	color: var(--text-muted);
	line-height: 1.5;
}

.feature-card-link {
	display: inline-block;
	margin-top: 0.75rem;
	font-size: 0.85rem;
	font-weight: 500;
}

/* =====================================================================
 * Landing Page — App Showcase
 * ===================================================================== */
.app-showcase {
	padding: 2rem 0;
}

.showcase-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
	gap: 1rem;
	margin-top: 1.5rem;
}

.showcase-card {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.5rem;
	padding: 1.25rem 1rem;
	background: var(--bg);
	border: 1px solid var(--border);
	border-radius: 10px;
	text-align: center;
	transition:
		border-color 0.15s ease,
		transform 0.15s ease;
}

.showcase-card:hover {
	border-color: var(--primary);
	transform: translateY(-2px);
}

.showcase-icon {
	font-size: 2rem;
	line-height: 1;
}

.showcase-name {
	font-weight: 600;
	font-size: 0.9rem;
	color: var(--text);
}

.showcase-pkg {
	font-size: 0.7rem;
	color: var(--text-muted);
	font-family: monospace;
}

/* =====================================================================
 * Landing Page — Quick Start
 * ===================================================================== */
.quickstart {
	padding: 2rem 0;
}

.steps-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 1.5rem;
	margin-top: 1.5rem;
}

.step-card {
	text-align: center;
	padding: 1.5rem;
}

.step-number {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background: var(--primary);
	color: white;
	font-weight: 700;
	font-size: 1rem;
	margin-bottom: 0.75rem;
}

.step-title {
	font-weight: 600;
	margin-bottom: 0.35rem;
	color: var(--text);
}

.step-desc {
	font-size: 0.85rem;
	color: var(--text-muted);
	line-height: 1.4;
}

/* =====================================================================
 * Section Divider
 * ===================================================================== */
.section-divider {
	border: 0;
	border-top: 2px solid var(--border);
	margin: 2rem 0;
}

/* =====================================================================
 * Responsive — Tablet
 * ===================================================================== */
@media (max-width: 1024px) {
	.layout {
		grid-template-columns: 1fr;
	}

	.sticky-preview {
		position: static;
	}
}

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

	.nav-menu {
		display: none;
		position: absolute;
		top: var(--nav-height);
		left: 0;
		right: 0;
		background: var(--bg);
		border-bottom: 1px solid var(--border);
		flex-direction: column;
		padding: 0.75rem 1rem;
		gap: 0.25rem;
		box-shadow: 0 8px 24px var(--shadow);
	}

	.nav-menu.nav-open {
		display: flex;
	}

	.nav-link {
		padding: 0.75rem 1rem;
		border-radius: 6px;
		font-size: 1rem;
	}

	.nav-theme-toggle {
		margin: 0.5rem 0 0.25rem;
		align-self: flex-start;
	}
}

@media (max-width: 640px) {
	:root {
		--nav-height: 56px;
	}

	.container {
		padding: 1rem;
	}

	.hero-title {
		font-size: 1.75rem;
	}

	.hero-subtitle {
		font-size: 1rem;
	}

	.hero-actions {
		flex-direction: column;
		align-items: stretch;
	}

	.hero-actions .btn-primary,
	.hero-actions .btn-secondary {
		text-align: center;
	}

	.catalog-grid {
		grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
	}

	.btn-group,
	.preview-actions {
		flex-direction: column;
	}

	.btn-group button,
	.preview-actions button {
		width: 100%;
	}

	.feature-grid {
		grid-template-columns: 1fr;
	}

	.showcase-grid {
		grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
	}
}

/* =====================================================================
 * Print
 * ===================================================================== */
@media print {
	.nav,
	footer,
	.toast-container,
	.btn-group,
	.preview-actions,
	.header-actions,
	.catalog-grid,
	.hero-actions {
		display: none;
	}
	body {
		padding-top: 0;
	}
	.layout {
		grid-template-columns: 1fr;
	}
	.sticky-preview {
		position: static;
	}
	#preview {
		max-height: none;
		overflow: visible;
	}
	body {
		background: #fff;
		color: #000;
	}
}