/* Klimahome Consent — barevně sladěné s klimahome.cz
   Primary CTA = oranžová #FF9800 (stejná jako CTA na webu)
   Accent = #03930E (zelená)
   Text = #242424
   Centered modal na desktopu, bottom sheet na mobilu, backdrop blocker. */

/* Reset proměnných — drží paletu na jednom místě, snadná údržba */
.kh-consent {
	--kh-primary:        #FF9800;
	--kh-primary-hover:  #F08800;
	--kh-primary-text:   #ffffff;
	--kh-secondary-bg:   #F1F1F1;
	--kh-secondary-bg-h: #E4E4E4;
	--kh-text:           #242424;
	--kh-text-muted:     #6b6b6b;
	--kh-border:         #e0e0e0;
	--kh-link:           #03930E;
	--kh-backdrop:       rgba(0, 0, 0, 0.55);
	--kh-radius:         14px;
	--kh-shadow:         0 20px 60px rgba(0, 0, 0, 0.25);
}

/* Wrapper přes celé okno — drží backdrop i modál uvnitř */
.kh-consent {
	position: fixed;
	inset: 0;
	z-index: 2147483646; /* pod toastama, nad obsahem */
	display: grid;
	place-items: center;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
	font-size: 15px;
	line-height: 1.55;
	color: var(--kh-text);
}

.kh-consent[hidden] { display: none !important; }

/* Backdrop — blokuje interakci se zbytkem stránky (proto je modal „neignorovatelný") */
.kh-consent__backdrop {
	position: absolute;
	inset: 0;
	background: var(--kh-backdrop);
	backdrop-filter: blur(2px);
	-webkit-backdrop-filter: blur(2px);
	animation: kh-fade-in 0.2s ease-out;
}

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

@keyframes kh-slide-up {
	from { opacity: 0; transform: translateY(20px); }
	to   { opacity: 1; transform: translateY(0); }
}

/* Vlastní modál */
.kh-consent__inner {
	position: relative;
	background: #fff;
	color: var(--kh-text);
	border-radius: var(--kh-radius);
	box-shadow: var(--kh-shadow);
	max-width: 560px;
	width: calc(100% - 32px);
	max-height: calc(100vh - 64px);
	overflow-y: auto;
	padding: 28px 32px 24px;
	animation: kh-slide-up 0.25s ease-out;
}

.kh-consent__main {
	margin-bottom: 22px;
}

.kh-consent__title {
	font-size: 22px;
	font-weight: 700;
	margin: 0 0 10px;
	color: var(--kh-text);
	letter-spacing: -0.01em;
}

.kh-consent__desc {
	margin: 0;
	color: var(--kh-text-muted);
	font-size: 14px;
}

.kh-consent__link {
	color: var(--kh-link);
	text-decoration: underline;
	margin-left: 4px;
	font-weight: 500;
}

.kh-consent__link:hover { color: #027a0b; }

/* Tlačítka */
.kh-consent__actions {
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
	justify-content: flex-end;
}

.kh-btn {
	display: inline-block;
	padding: 12px 22px;
	border-radius: 8px;
	border: 1px solid transparent;
	font-size: 15px;
	font-weight: 600;
	cursor: pointer;
	font-family: inherit;
	line-height: 1.2;
	transition: background 0.15s, border-color 0.15s, transform 0.05s;
	min-height: 44px; /* a11y touch target */
	min-width: 110px;
}

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

.kh-btn:active { transform: scale(0.98); }

.kh-btn--primary {
	background: var(--kh-primary);
	color: var(--kh-primary-text);
	border-color: var(--kh-primary);
	box-shadow: 0 2px 8px rgba(255, 152, 0, 0.35);
}
.kh-btn--primary:hover {
	background: var(--kh-primary-hover);
	border-color: var(--kh-primary-hover);
}

.kh-btn--secondary {
	background: var(--kh-secondary-bg);
	color: var(--kh-text);
	border-color: var(--kh-border);
}
.kh-btn--secondary:hover { background: var(--kh-secondary-bg-h); }

/* Ghost — pro „Odmítnout vše" v expanded view (méně viditelné, ale dostupné) */
.kh-btn--ghost {
	background: transparent;
	color: var(--kh-text-muted);
	border-color: transparent;
	text-decoration: underline;
	box-shadow: none;
	font-weight: 500;
}
.kh-btn--ghost:hover { color: var(--kh-text); background: rgba(0,0,0,0.04); }

/* Kategorie */
.kh-consent__categories {
	margin-top: 22px;
	border-top: 1px solid var(--kh-border);
	padding-top: 18px;
	display: grid;
	gap: 10px;
}

.kh-consent__categories[hidden] { display: none !important; }

.kh-consent__cats-intro {
	margin: 0 0 6px;
	font-size: 14px;
	font-weight: 600;
	color: var(--kh-text);
}

.kh-cat {
	display: grid;
	grid-template-columns: auto 1fr;
	grid-template-rows: auto auto;
	gap: 4px 12px;
	padding: 12px 14px;
	background: #fafafa;
	border: 1px solid var(--kh-border);
	border-radius: 8px;
	cursor: pointer;
	transition: border-color 0.15s, background 0.15s;
}

.kh-cat:hover { border-color: #cfcfcf; background: #f5f5f5; }

.kh-cat input {
	grid-row: 1 / 3;
	align-self: start;
	margin-top: 3px;
	width: 18px;
	height: 18px;
	accent-color: var(--kh-primary);
}

.kh-cat input:disabled { opacity: 0.5; }

.kh-cat__name {
	font-weight: 600;
	color: var(--kh-text);
	display: flex;
	align-items: center;
	gap: 8px;
}

.kh-cat__always {
	font-size: 11px;
	font-weight: 500;
	color: var(--kh-text-muted);
	background: var(--kh-secondary-bg);
	padding: 2px 8px;
	border-radius: 999px;
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.kh-cat__desc {
	font-size: 13px;
	color: var(--kh-text-muted);
}

.kh-consent__categories-actions {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 10px;
	margin-top: 12px;
	flex-wrap: wrap;
}

/* ─────────────────────────────────────────────────────────────
   Mobile — bottom sheet
   ───────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
	.kh-consent {
		place-items: end center; /* lišta dole */
	}
	.kh-consent__inner {
		width: 100%;
		max-width: 100%;
		max-height: 90vh;
		border-radius: 16px 16px 0 0;
		padding: 20px 18px 18px;
		animation: kh-slide-up-mobile 0.25s ease-out;
	}

	@keyframes kh-slide-up-mobile {
		from { transform: translateY(100%); }
		to   { transform: translateY(0); }
	}

	.kh-consent__title { font-size: 19px; }
	.kh-consent__actions {
		flex-direction: column-reverse;
	}
	.kh-btn { width: 100%; min-width: 0; }

	.kh-consent__categories-actions {
		flex-direction: column-reverse;
	}
	.kh-consent__categories-actions .kh-btn--ghost {
		width: auto;
	}
}

/* Prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
	.kh-consent__backdrop,
	.kh-consent__inner {
		animation: none;
	}
	.kh-btn { transition: none; }
}

/* Dark mode (volitelné) */
@media (prefers-color-scheme: dark) {
	.kh-consent__inner {
		background: #1f2023;
		color: #e8e8e8;
		--kh-text: #ffffff;
		--kh-text-muted: #b5b5b5;
		--kh-border: #38393c;
		--kh-secondary-bg: #2d2e31;
		--kh-secondary-bg-h: #36383c;
	}
	.kh-cat { background: #2a2b2e; }
}