/**
 * Calendar & Time Slots — BEM component
 *
 * Booking calendar and time slot selection.
 *
 * @package Svaros_Partneriai
 */

.booking-calendar {
	background: var(--sp-color-white);
	border-radius: var(--sp-radius-lg);
	border: 1px solid var(--sp-color-border-light);
	overflow: hidden;
}

/* Calendar header (month navigation) */
.booking-calendar__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: var(--sp-space-4);
	background: var(--sp-color-gray-50);
	border-bottom: 1px solid var(--sp-color-border-light);
}

.booking-calendar__month {
	font-size: var(--sp-text-lg);
	font-weight: var(--sp-font-semibold);
	text-transform: capitalize;
}

.booking-calendar__nav-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	border: 1px solid var(--sp-color-border);
	border-radius: var(--sp-radius-md);
	cursor: pointer;
	transition: all var(--sp-transition-fast);
	background: var(--sp-color-white);
}

.booking-calendar__nav-btn:hover:not(:disabled) {
	background: var(--sp-color-primary-bg);
	border-color: var(--sp-color-primary);
	color: var(--sp-color-primary);
}

.booking-calendar__nav-btn:disabled {
	opacity: 0.3;
	cursor: not-allowed;
}

/* Weekday headers */
.booking-calendar__weekdays {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	padding: var(--sp-space-2) var(--sp-space-3);
	border-bottom: 1px solid var(--sp-color-border-light);
}

.booking-calendar__weekday {
	text-align: center;
	font-size: var(--sp-text-xs);
	font-weight: var(--sp-font-semibold);
	color: var(--sp-color-text-muted);
	text-transform: uppercase;
	padding: var(--sp-space-2);
}

/* Day grid */
.booking-calendar__days {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	padding: var(--sp-space-2) var(--sp-space-3);
	gap: var(--sp-space-1);
}

.booking-calendar__day {
	display: flex;
	align-items: center;
	justify-content: center;
	aspect-ratio: 1;
	border-radius: var(--sp-radius-md);
	font-size: var(--sp-text-sm);
	font-weight: var(--sp-font-medium);
	cursor: pointer;
	transition: all var(--sp-transition-fast);
	border: none;
	background: none;
	min-height: 40px;
}

.booking-calendar__day:hover:not(:disabled):not(.booking-calendar__day--empty) {
	background: var(--sp-color-primary-bg);
	color: var(--sp-color-primary);
}

.booking-calendar__day--empty {
	cursor: default;
}

.booking-calendar__day--today {
	border: 2px solid var(--sp-color-primary);
}

.booking-calendar__day--selected {
	background: var(--sp-color-primary) !important;
	color: var(--sp-color-white) !important;
	font-weight: var(--sp-font-bold);
}

.booking-calendar__day--disabled {
	opacity: 0.3;
	cursor: not-allowed;
	text-decoration: line-through;
}

.booking-calendar__day--has-slots {
	position: relative;
}

.booking-calendar__day--has-slots::after {
	content: '';
	position: absolute;
	bottom: 4px;
	width: 4px;
	height: 4px;
	background: var(--sp-color-success);
	border-radius: var(--sp-radius-full);
}

/* Time slots */
.time-slots {
	margin-top: var(--sp-space-6);
}

.time-slots__title {
	font-size: var(--sp-text-md);
	font-weight: var(--sp-font-semibold);
	margin-bottom: var(--sp-space-4);
}

.time-slots__grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: var(--sp-space-2);
}

@media (min-width: 640px) {
	.time-slots__grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

@media (min-width: 768px) {
	.time-slots__grid {
		grid-template-columns: repeat(4, 1fr);
	}
}

.time-slot {
	position: relative;
}

.time-slot__input {
	position: absolute;
	opacity: 0;
	width: 0;
	height: 0;
}

.time-slot__label {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--sp-space-3);
	border: 1px solid var(--sp-color-border);
	border-radius: var(--sp-radius-md);
	font-size: var(--sp-text-sm);
	font-weight: var(--sp-font-medium);
	cursor: pointer;
	transition: all var(--sp-transition-fast);
}

.time-slot__label:hover {
	border-color: var(--sp-color-primary);
	background: var(--sp-color-primary-bg);
}

.time-slot__input:checked + .time-slot__label {
	background: var(--sp-color-primary);
	color: var(--sp-color-white);
	border-color: var(--sp-color-primary);
}

.time-slot__input:focus-visible + .time-slot__label {
	outline: 3px solid var(--sp-color-primary-light);
	outline-offset: 2px;
}

.time-slot__input:disabled + .time-slot__label {
	opacity: 0.4;
	cursor: not-allowed;
}

/* Loading state */
.time-slots__loading {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--sp-space-8);
	color: var(--sp-color-text-muted);
}

.time-slots__empty {
	text-align: center;
	padding: var(--sp-space-6);
	color: var(--sp-color-text-muted);
	font-size: var(--sp-text-sm);
}

/* Recurring frequency selector */
.recurring-selector {
	margin-top: var(--sp-space-4);
	padding: var(--sp-space-4);
	background: var(--sp-color-info-bg);
	border-radius: var(--sp-radius-md);
}

.recurring-selector__label {
	font-size: var(--sp-text-sm);
	font-weight: var(--sp-font-semibold);
	margin-bottom: var(--sp-space-3);
	color: var(--sp-color-info);
}

.recurring-selector__options {
	display: flex;
	gap: var(--sp-space-3);
	flex-wrap: wrap;
}