/* Frontend-kalender til Elementor-shortcode [kh_booking_kalender] */

.kh-booking-kalender {
	--kh-ledig: #2e7d32;
	--kh-optaget: #c62828;
	--kh-text: #1a1a1a;
	--kh-muted: #5c5c5c;
	--kh-border: #e4e4e4;
	--kh-bg: #ffffff;
	--kh-header-bg: #f7f7f5;
	font-family: inherit;
	color: var(--kh-text);
	max-width: 420px;
	margin: 0 auto;
	background: var(--kh-bg);
	border: 1px solid var(--kh-border);
	border-radius: 12px;
	padding: 16px 16px 12px;
	box-sizing: border-box;
}

.kh-booking-kalender *,
.kh-booking-kalender *::before,
.kh-booking-kalender *::after {
	box-sizing: border-box;
}

.kh-booking-kalender__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	margin-bottom: 12px;
}

.kh-booking-kalender__title {
	margin: 0;
	font-size: 1.05rem;
	font-weight: 600;
	text-align: center;
	flex: 1;
}

.kh-booking-kalender__nav {
	appearance: none;
	border: 1px solid var(--kh-border);
	background: var(--kh-header-bg);
	border-radius: 8px;
	width: 40px;
	height: 40px;
	cursor: pointer;
	font-size: 1.1rem;
	line-height: 1;
	color: var(--kh-text);
}

.kh-booking-kalender__nav:hover,
.kh-booking-kalender__nav:focus-visible {
	border-color: #bdbdbd;
	outline: none;
}

.kh-booking-kalender__weekdays,
.kh-booking-kalender__days {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	gap: 6px;
}

.kh-booking-kalender__weekday {
	text-align: center;
	font-size: 0.75rem;
	font-weight: 600;
	color: var(--kh-muted);
	padding: 4px 0 8px;
	text-transform: uppercase;
	letter-spacing: 0.02em;
}

.kh-booking-kalender__day {
	aspect-ratio: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 8px;
	font-size: 0.85rem;
	font-weight: 600;
	color: #fff;
	background: var(--kh-ledig);
	min-height: 36px;
}

.kh-booking-kalender__day--empty {
	background: transparent;
	color: transparent;
	pointer-events: none;
}

.kh-booking-kalender__day--ledig {
	background: var(--kh-ledig);
}

.kh-booking-kalender__day--optaget {
	background: var(--kh-optaget);
}

/* Diagonal deling: rød øverst-venstre, grøn nederst-højre */
.kh-booking-kalender__day--changeover {
	background: linear-gradient(135deg, var(--kh-optaget) 50%, var(--kh-ledig) 50%);
}

.kh-booking-kalender__legend {
	list-style: none;
	margin: 14px 0 0;
	padding: 10px 0 0;
	border-top: 1px solid var(--kh-border);
	display: flex;
	flex-direction: column;
	gap: 8px;
	font-size: 0.85rem;
	color: var(--kh-muted);
}

.kh-booking-kalender__legend li {
	display: flex;
	align-items: center;
	gap: 8px;
}

.kh-booking-kalender__swatch {
	width: 18px;
	height: 18px;
	border-radius: 4px;
	flex-shrink: 0;
	display: inline-block;
}

.kh-booking-kalender__swatch--ledig {
	background: var(--kh-ledig);
}

.kh-booking-kalender__swatch--optaget {
	background: var(--kh-optaget);
}

.kh-booking-kalender__swatch--changeover {
	background: linear-gradient(135deg, var(--kh-optaget) 50%, var(--kh-ledig) 50%);
}

@media (max-width: 480px) {
	.kh-booking-kalender {
		max-width: 100%;
		padding: 12px;
	}

	.kh-booking-kalender__day {
		font-size: 0.8rem;
		min-height: 32px;
		border-radius: 6px;
	}

	.kh-booking-kalender__nav {
		width: 36px;
		height: 36px;
	}
}