/**
 * Banner e preferenze cookie — coerente con il design system I.N.V.
 */

.inv-cookie-banner {
	position: fixed;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 100000;
	padding: var(--inv-space-md);
	pointer-events: none;
}

.inv-cookie-banner-inner {
	pointer-events: auto;
	max-width: 1100px;
	margin: 0 auto;
	background: var(--inv-white, #fff);
	border: 1px solid var(--inv-border);
	border-top: 3px solid var(--inv-primary);
	border-radius: var(--inv-radius-md, 8px);
	box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.12);
	padding: var(--inv-space-lg);
	display: grid;
	gap: var(--inv-space-lg);
}

@media (min-width: 768px) {
	.inv-cookie-banner-inner {
		grid-template-columns: 1.6fr auto;
		align-items: center;
	}
}

.inv-cookie-title {
	margin: 0 0 var(--inv-space-xs);
	font-size: var(--inv-font-size-lg);
	color: var(--inv-secondary);
}

.inv-cookie-desc {
	margin: 0;
	font-size: var(--inv-font-size-sm);
	color: var(--inv-text-muted);
	line-height: 1.5;
}

.inv-cookie-desc a {
	color: var(--inv-primary);
	text-decoration: underline;
}

.inv-cookie-banner-actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--inv-space-sm);
	justify-content: flex-end;
}

.inv-cookie-btn {
	min-height: 44px;
	white-space: nowrap;
}

.inv-cookie-prefs[hidden],
.inv-cookie-banner[hidden] {
	display: none !important;
}

.inv-cookie-prefs {
	position: fixed;
	inset: 0;
	z-index: 100001;
	display: flex;
	align-items: flex-end;
	justify-content: center;
	padding: var(--inv-space-md);
}

@media (min-width: 640px) {
	.inv-cookie-prefs {
		align-items: center;
	}
}

.inv-cookie-prefs-backdrop {
	position: absolute;
	inset: 0;
	background: rgba(23, 35, 46, 0.45);
}

.inv-cookie-prefs-panel {
	position: relative;
	z-index: 1;
	width: min(560px, 100%);
	max-height: min(90vh, 720px);
	overflow: auto;
	background: var(--inv-white, #fff);
	border-radius: var(--inv-radius-md, 8px);
	border: 1px solid var(--inv-border);
	padding: var(--inv-space-lg);
	box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.inv-cookie-prefs-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--inv-space-md);
	margin-bottom: var(--inv-space-sm);
}

.inv-cookie-prefs-header h2 {
	margin: 0;
	font-size: var(--inv-font-size-xl);
	color: var(--inv-secondary);
}

.inv-cookie-prefs-close {
	appearance: none;
	border: 1px solid var(--inv-border);
	background: var(--inv-bg-alt);
	color: var(--inv-secondary);
	width: 44px;
	height: 44px;
	border-radius: 50%;
	font-size: 1.5rem;
	line-height: 1;
	cursor: pointer;
}

.inv-cookie-prefs-close:focus-visible,
.inv-cookie-btn:focus-visible,
.inv-cookie-prefs-actions .inv-btn:focus-visible,
.inv-footer-credit a:focus-visible,
.inv-footer-cookie-link:focus-visible {
	outline: 2px solid var(--inv-primary);
	outline-offset: 2px;
}

.inv-cookie-prefs-intro {
	margin: 0 0 var(--inv-space-md);
	font-size: var(--inv-font-size-sm);
	color: var(--inv-text-muted);
}

.inv-cookie-cats {
	list-style: none;
	margin: 0 0 var(--inv-space-lg);
	padding: 0;
	display: grid;
	gap: var(--inv-space-md);
}

.inv-cookie-cat {
	border: 1px solid var(--inv-border);
	border-radius: var(--inv-radius-sm, 6px);
	padding: var(--inv-space-md);
	background: var(--inv-bg-alt);
}

.inv-cookie-cat-head {
	display: flex;
	align-items: center;
	gap: var(--inv-space-sm);
	margin-bottom: var(--inv-space-xs);
}

.inv-cookie-cat-label {
	font-weight: 600;
	color: var(--inv-secondary);
	flex: 1;
}

.inv-cookie-cat-state {
	font-size: var(--inv-font-size-xs);
	color: var(--inv-text-muted);
}

.inv-cookie-cat p {
	margin: 0;
	font-size: var(--inv-font-size-sm);
	color: var(--inv-text-muted);
}

.inv-cookie-cat input[type="checkbox"] {
	width: 1.15rem;
	height: 1.15rem;
	accent-color: var(--inv-primary);
}

.inv-cookie-prefs-actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--inv-space-sm);
	justify-content: flex-end;
}

html.inv-cookie-prefs-open {
	overflow: hidden;
}

.inv-footer-meta {
	display: flex;
	flex-wrap: wrap;
	gap: var(--inv-space-sm) var(--inv-space-lg);
	align-items: center;
	justify-content: space-between;
}

.inv-footer-credit {
	margin: 0;
	font-size: var(--inv-font-size-xs);
	color: var(--inv-text-light);
}

.inv-footer-credit a {
	color: var(--inv-text-muted);
	text-decoration: none;
	border-bottom: 1px solid transparent;
}

.inv-footer-credit a:hover,
.inv-footer-credit a:focus {
	color: var(--inv-primary);
	border-bottom-color: var(--inv-primary);
}

.inv-footer-cookie-link {
	font-size: var(--inv-font-size-xs);
	color: var(--inv-text-muted);
	background: none;
	border: 0;
	padding: 0;
	cursor: pointer;
	text-decoration: underline;
	text-underline-offset: 2px;
}

.inv-footer-cookie-link:hover,
.inv-footer-cookie-link:focus {
	color: var(--inv-primary);
}

@media (max-width: 480px) {
	.inv-cookie-banner-actions {
		flex-direction: column;
		align-items: stretch;
	}

	.inv-cookie-banner-actions .inv-btn {
		width: 100%;
		justify-content: center;
	}
}