/**
 * Venue Availability Calendar styles
 *
 * Colours and dimensions are exposed as CSS custom properties on the
 * .vac-calendar root so themes can override without touching the plugin.
 */

.vac-calendar {
	--vac-bg: #ffffff;
	--vac-border: #e5e7eb;
	--vac-text: #1f2937;
	--vac-muted: #9ca3af;
	--vac-available-bg: #d1fae5;
	--vac-available-text: #065f46;
	--vac-partial-bg: #fef3c7;
	--vac-partial-text: #92400e;
	--vac-booked-bg: #fee2e2;
	--vac-booked-text: #991b1b;
	--vac-past-bg: #f3f4f6;
	--vac-past-text: #9ca3af;
	--vac-today-border: #2563eb;
	--vac-radius: 6px;
	--vac-gap: 4px;
	--vac-pad: 8px;

	width: 100%;
	max-width: 100%;
	margin: 0;
	color: var(--vac-text);
	background: var(--vac-bg);
	font-family: inherit;
	box-sizing: border-box;
}

.vac-calendar *,
.vac-calendar *::before,
.vac-calendar *::after {
	box-sizing: inherit;
}

.vac-calendar__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--vac-pad);
	margin-bottom: 12px;
}

.vac-calendar__title {
	margin: 0;
	font-size: 1.25rem;
	font-weight: 600;
	text-align: center;
	flex: 1;
}

.vac-calendar__nav {
	background: transparent;
	border: 1px solid var(--vac-border);
	border-radius: var(--vac-radius);
	padding: 6px 12px;
	cursor: pointer;
	font-size: 1rem;
	line-height: 1;
	color: var(--vac-text);
	transition: background 0.15s ease, border-color 0.15s ease;
}

.vac-calendar__nav:hover,
.vac-calendar__nav:focus {
	background: #f9fafb;
	border-color: var(--vac-text);
	outline: none;
}

.vac-calendar__weekdays {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	gap: var(--vac-gap);
	margin-bottom: var(--vac-gap);
}

.vac-calendar__weekday {
	text-align: center;
	font-size: 0.75rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--vac-muted);
	padding: 6px 0;
}

.vac-calendar__grid {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	grid-auto-rows: minmax(80px, auto);
	gap: var(--vac-gap);
}

.vac-calendar__day {
	position: relative;
	padding: var(--vac-pad);
	border-radius: var(--vac-radius);
	border: 2px solid transparent;
	display: flex;
	flex-direction: column;
	gap: 4px;
	font-size: 0.85rem;
	overflow: hidden;
}

.vac-calendar__day--empty {
	background: transparent;
}

.vac-calendar__day--available {
	background: var(--vac-available-bg);
	color: var(--vac-available-text);
}

.vac-calendar__day--partial {
	background: var(--vac-partial-bg);
	color: var(--vac-partial-text);
}

.vac-calendar__day--booked {
	background: var(--vac-booked-bg);
	color: var(--vac-booked-text);
}

.vac-calendar__day--past {
	background: var(--vac-past-bg);
	color: var(--vac-past-text);
}

.vac-calendar__day--today {
	border-color: var(--vac-today-border);
}

.vac-calendar__day-number {
	font-weight: 700;
	font-size: 0.95rem;
	line-height: 1;
}

.vac-calendar__day-status {
	font-size: 0.7rem;
	text-transform: uppercase;
	letter-spacing: 0.04em;
	font-weight: 600;
	opacity: 0.85;
	margin-top: auto;
}

.vac-calendar__ranges {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.vac-calendar__range {
	font-size: 0.75rem;
	font-weight: 600;
	font-variant-numeric: tabular-nums;
	background: rgba(255, 255, 255, 0.5);
	padding: 1px 5px;
	border-radius: 3px;
	white-space: nowrap;
}

.vac-calendar__legend {
	display: flex;
	gap: 16px;
	margin: 16px 0 0;
	padding: 0;
	list-style: none;
	justify-content: center;
	flex-wrap: wrap;
}

.vac-calendar__legend-item {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 0.85rem;
}

.vac-calendar__legend-swatch {
	display: inline-block;
	width: 14px;
	height: 14px;
	border-radius: 3px;
}

.vac-calendar__legend-swatch--available {
	background: var(--vac-available-bg);
	border: 1px solid var(--vac-available-text);
}

.vac-calendar__legend-swatch--partial {
	background: var(--vac-partial-bg);
	border: 1px solid var(--vac-partial-text);
}

.vac-calendar__legend-swatch--booked {
	background: var(--vac-booked-bg);
	border: 1px solid var(--vac-booked-text);
}

.vac-calendar__error {
	background: #fff7ed;
	border: 1px solid #fed7aa;
	color: #9a3412;
	padding: 12px;
	border-radius: var(--vac-radius);
	margin: 0 0 12px;
	font-size: 0.9rem;
}

.vac-calendar.is-loading {
	opacity: 0.6;
	pointer-events: none;
}

/* Tablet */
@media (max-width: 900px) {
	.vac-calendar__grid {
		grid-auto-rows: minmax(70px, auto);
	}

	.vac-calendar__range {
		font-size: 0.7rem;
		padding: 1px 4px;
	}
}

/* Mobile */
@media (max-width: 600px) {
	.vac-calendar {
		--vac-pad: 4px;
		--vac-gap: 2px;
	}

	.vac-calendar__grid {
		grid-auto-rows: minmax(56px, auto);
	}

	.vac-calendar__day {
		font-size: 0.75rem;
	}

	.vac-calendar__day-status {
		display: none;
	}

	.vac-calendar__range {
		font-size: 0.65rem;
		padding: 0 3px;
		background: transparent;
	}

	.vac-calendar__weekday {
		font-size: 0.65rem;
	}

	.vac-calendar__title {
		font-size: 1rem;
	}
}