/**
 * Keral Suite — Mobile Flow (Luxury skin).
 *
 * Cormorant Garamond + black-and-white palette. Replicates the visual
 * design used by the "Hôtel Lac Léman" site so existing customers can
 * migrate from theme-side CSS to the plugin without visual change.
 *
 * Tokens (override-able from a child theme):
 *   --keral-mf-primary        Primary text/ink color
 *   --keral-mf-bg             Modal background
 *   --keral-mf-muted          Muted color (weekday labels, etc.)
 *   --keral-mf-border         Subtle separator
 *   --keral-mf-radius         Top corner radius of the bottom sheet
 *   --keral-mf-font-display   Display font (titles, day cells)
 *   --keral-mf-font-body      Body font (counters, labels)
 */

:root {
	--keral-mf-primary:      #000000;
	--keral-mf-bg:            #ffffff;
	--keral-mf-muted:         #9ca3af;
	--keral-mf-border:        #eeeeee;
	--keral-mf-radius:        32px 32px 0 0;
	--keral-mf-font-display:  'Cormorant Garamond', Georgia, serif;
	--keral-mf-font-body:     'Inter', system-ui, sans-serif;
}

/* ─────────────────────────────────────────────────────────────────
 * Base modal (shared by calendar + guests)
 * ───────────────────────────────────────────────────────────────── */

.dd-modal {
	position: fixed;
	inset: 0;
	z-index: 99999;
	visibility: hidden;
	pointer-events: none;
	height: 100dvh;
}

.dd-modal.is-open {
	visibility: visible;
	pointer-events: auto;
}

.dd-modal-overlay {
	position: fixed;
	inset: 0;
	background: rgba( 0, 0, 0, 0.4 );
	opacity: 0;
	transition: opacity 0.3s ease;
}

.dd-modal.is-open .dd-modal-overlay {
	opacity: 1;
}

.dd-modal-content {
	position: fixed;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 92dvh;
	background: var( --keral-mf-bg );
	border-radius: var( --keral-mf-radius );
	transform: translateY( 100% );
	transition: transform 0.4s cubic-bezier( 0.25, 1, 0.5, 1 );
	display: flex !important;
	flex-direction: column !important;
	padding: 0 !important;
}

.dd-modal.is-open .dd-modal-content {
	transform: translateY( 0 );
}

.dd-handle {
	width: 40px;
	height: 4px;
	background: #E5E5E5;
	border-radius: 10px;
	margin: 10px auto 0;
}

.dd-header-top {
	display: flex !important;
	flex-direction: row !important;
	justify-content: space-between !important;
	align-items: center !important;
	padding: 25px 24px 15px 24px !important;
}

#dd-calendar-title,
#dd-guests-title {
	font-family: var( --keral-mf-font-display ) !important;
	font-size: 13px !important;
	font-weight: 400 !important;
	letter-spacing: 0.25em !important;
	text-transform: uppercase !important;
	color: var( --keral-mf-primary ) !important;
	margin: 0 !important;
}

/* Close + back ultra-fine icons (built with pseudo-elements) */
#dd-close-calendar,
#dd-close-guests,
#dd-back-to-calendar {
	background: none !important;
	border: none !important;
	padding: 0 !important;
	cursor: pointer;
	width: 20px;
	height: 20px;
	position: relative;
	flex-shrink: 0;
}

#dd-close-calendar::before, #dd-close-calendar::after,
#dd-close-guests::before,   #dd-close-guests::after {
	content: '';
	position: absolute;
	top: 50%;
	left: 50%;
	width: 18px;
	height: 1px;
	background: var( --keral-mf-primary );
}
#dd-close-calendar::before, #dd-close-guests::before { transform: translate( -50%, -50% ) rotate( 45deg ); }
#dd-close-calendar::after,  #dd-close-guests::after  { transform: translate( -50%, -50% ) rotate( -45deg ); }

#dd-back-to-calendar::before, #dd-back-to-calendar::after {
	content: '';
	position: absolute;
	left: 4px;
	width: 10px;
	height: 1px;
	background: var( --keral-mf-primary );
}
#dd-back-to-calendar::before { top: calc( 50% - 4px ); transform: rotate( -45deg ); }
#dd-back-to-calendar::after  { top: calc( 50% + 4px ); transform: rotate( 45deg ); }

/* Footer button (CONTINUER / Suivant) */
.dd-modal-footer button {
	display: block !important;
	width: 90% !important;
	margin: 10px auto 20px !important;
	background: var( --keral-mf-primary ) !important;
	color: #fff !important;
	height: 52px !important;
	border-radius: 0 !important;
	font-family: var( --keral-mf-font-body ) !important;
	font-weight: 600 !important;
	text-transform: uppercase !important;
	letter-spacing: 0.2em !important;
	font-size: 11px !important;
	border: none !important;
	cursor: pointer !important;
	transition: opacity 0.3s ease !important;
}
.dd-modal-footer button:disabled {
	opacity: 0.4;
	cursor: not-allowed;
}
.dd-modal-footer button:hover:not(:disabled) {
	opacity: 0.85 !important;
}

/* ─────────────────────────────────────────────────────────────────
 * Calendar — weekdays + days grid
 * ───────────────────────────────────────────────────────────────── */

.dd-weekdays {
	display: grid !important;
	grid-template-columns: repeat( 7, 1fr ) !important;
	text-align: center;
	padding: 10px 20px !important;
	border-bottom: 1px solid #f9f9f9;
}

.dd-weekdays span {
	font-family: var( --keral-mf-font-body );
	font-size: 10px !important;
	font-weight: 600 !important;
	color: var( --keral-mf-muted ) !important;
}

.dd-calendar-body {
	flex: 1;
	overflow-y: auto;
	padding: 10px 20px 80px !important;
}

.dd-month-section {
	margin-bottom: 32px;
}

.dd-month-title {
	font-family: var( --keral-mf-font-display );
	font-size: 16px;
	font-weight: 400;
	letter-spacing: 0.05em;
	text-transform: capitalize;
	color: var( --keral-mf-primary );
	margin: 0 0 12px 4px;
}

.dd-days-grid {
	display: grid !important;
	grid-template-columns: repeat( 7, 1fr ) !important;
	gap: 4px !important;
}

.dd-day {
	height: 40px !important;
	width: 100% !important;
	display: flex !important;
	align-items: center;
	justify-content: center;
	font-family: var( --keral-mf-font-body );
	font-size: 13px !important;
	border-radius: 50%;
	margin: 0 auto !important;
	cursor: pointer;
	color: var( --keral-mf-primary );
}

.dd-day.is-past {
	color: #d0d0d0;
	cursor: default;
}

.dd-day.is-selected {
	background: var( --keral-mf-primary ) !important;
	color: #fff !important;
}

.dd-day.in-range {
	background: #f3f4f6 !important;
	border-radius: 0;
}

/* ─────────────────────────────────────────────────────────────────
 * Guests modal
 * ───────────────────────────────────────────────────────────────── */

.guest-container {
	padding: 24px;
	background: var( --keral-mf-bg );
	height: 100%;
	flex: 1;
	overflow-y: auto;
}

#dd-guests-dates {
	font-family: var( --keral-mf-font-display ) !important;
	font-style: italic !important;
	font-size: 17px !important;
	color: #999 !important;
	margin: 0 0 12px 0 !important;
	text-align: center !important;
	letter-spacing: 0.05em !important;
}

.guest-card {
	border-top: 1px solid var( --keral-mf-border );
}

.guest-row {
	display: flex !important;
	flex-direction: row !important;
	justify-content: space-between !important;
	align-items: center !important;
	padding: 22px 0 !important;
	border-bottom: 0.5px solid var( --keral-mf-border ) !important;
}

.guest-row:last-child {
	border-bottom: none;
}

.guest-label {
	font-family: var( --keral-mf-font-body );
	font-size: 14px;
	color: var( --keral-mf-primary );
}

.guest-ctrl {
	display: flex !important;
	flex-direction: row !important;
	align-items: center !important;
	gap: 15px !important;
}

.cnt-btn {
	width: 36px !important;
	height: 36px !important;
	border-radius: 50% !important;
	border: 0.5px solid #ccc !important;
	display: flex !important;
	align-items: center !important;
	justify-content: center !important;
	background: var( --keral-mf-bg ) !important;
	cursor: pointer !important;
	font-size: 18px !important;
	font-weight: 200 !important;
	color: #333 !important;
	padding: 0 !important;
	line-height: 1 !important;
	flex-shrink: 0 !important;
	box-sizing: border-box !important;
}

.cnt-val {
	font-family: var( --keral-mf-font-display ) !important;
	font-weight: 400 !important;
	font-size: 16px;
	min-width: 20px;
	text-align: center;
}

/* ─────────────────────────────────────────────────────────────────
 * Toast notifications (replaces native alert dialogs)
 * ───────────────────────────────────────────────────────────────── */

.dd-toast {
	position: fixed;
	bottom: 100px;
	left: 50%;
	transform: translateX( -50% );
	background: var( --keral-mf-primary );
	color: var( --keral-mf-bg );
	padding: 14px 24px;
	border-radius: 4px;
	font-family: var( --keral-mf-font-body );
	font-size: 14px;
	letter-spacing: 0.05em;
	max-width: calc( 100% - 32px );
	text-align: center;
	z-index: 100000;
	opacity: 0;
	transition: opacity 0.3s ease;
	box-shadow: 0 4px 12px rgba( 0, 0, 0, 0.15 );
}

.dd-toast.is-visible {
	opacity: 1;
}