/**
 * MCodeX Appointment Booking — Frontend CSS
 * Premium SaaS Aesthetic (Linear/Stripe inspired)
 *
 * @package MCodeX\AppointmentBooking
 */

:root {
	/* Brand */
	--mcab-primary: #2563eb;
	--mcab-primary-dark: #1d4ed8;
	--mcab-primary-light: #eff6ff;

	/* Semantic */
	--mcab-success: #059669;
	--mcab-success-light: #d1fae5;
	--mcab-danger: #dc2626;
	--mcab-warning: #d97706;

	/* Neutrals */
	--mcab-bg: #ffffff;
	--mcab-surface: #f9fafb;
	--mcab-border: #e5e7eb;
	--mcab-border-focus: #2563eb;
	--mcab-text: #111827;
	--mcab-text-muted: #6b7280;
	--mcab-text-light: #9ca3af;

	/* Shape */
	--mcab-radius-sm: 6px;
	--mcab-radius: 10px;
	--mcab-radius-lg: 16px;
	--mcab-radius-full: 9999px;

	/* Shadow & Depth */
	--mcab-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
	--mcab-shadow:
		0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
	--mcab-shadow-focus: 0 0 0 3px rgba(37, 99, 235, 0.15);
	--mcab-shadow-popup:
		0 20px 40px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.05);

	/* Motion */
	--mcab-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
	--mcab-transition-slow: 0.35s cubic-bezier(0.4, 0, 0.2, 1);

	/* Layout */
	--mcab-popup-max-w: 760px;
	--mcab-popup-max-h: 90vh;
	--mcab-z-overlay: 999998;
	--mcab-z-popup: 999999;
}

/* ─────────────────────────────────────────────────────────────
   GLOBAL & OVERLAY
──────────────────────────────────────────────────────────────*/
.mcab-overlay {
	position: fixed;
	inset: 0;
	background: rgba(17, 24, 39, 0.4);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
	z-index: var(--mcab-z-overlay);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 16px;
	opacity: 0;
	visibility: hidden;
	transition:
		opacity var(--mcab-transition-slow),
		visibility var(--mcab-transition-slow);
}

.mcab-overlay.is-open {
	opacity: 1;
	visibility: visible;
}

.mcab-popup * {
	box-sizing: border-box;
	font-family: inherit; /* Inherit theme font, typically Inter/system-ui */
}

/* ─────────────────────────────────────────────────────────────
   POPUP CONTAINER
──────────────────────────────────────────────────────────────*/
.mcab-popup {
	background: var(--mcab-bg);
	border-radius: var(--mcab-radius-lg);
	box-shadow: var(--mcab-shadow-popup);
	width: 100%;
	max-width: var(--mcab-popup-max-w);
	max-height: var(--mcab-popup-max-h);
	display: flex;
	flex-direction: column;
	position: relative;
	transform: scale(0.97) translateY(10px);
	transition: transform var(--mcab-transition-slow);
	border: 1px solid rgba(0, 0, 0, 0.05);
}

.mcab-overlay.is-open .mcab-popup {
	transform: scale(1) translateY(0);
}

/* Close Button */
.mcab-popup__close {
	position: absolute;
	top: 20px;
	right: 20px;
	width: 32px;
	height: 32px;
	border-radius: var(--mcab-radius-full);
	border: none;
	background: transparent;
	color: var(--mcab-text-muted);
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition:
		background var(--mcab-transition),
		color var(--mcab-transition);
	z-index: 10;
}

.mcab-popup__close:hover {
	background: var(--mcab-surface);
	color: var(--mcab-text);
}

/* ─────────────────────────────────────────────────────────────
   HEADER & STEPPER
──────────────────────────────────────────────────────────────*/
.mcab-popup__header {
	padding: 32px 32px 24px;
	flex-shrink: 0;
	border-bottom: 1px solid var(--mcab-border);
}

.mcab-popup__header-brand h2 {
	font-size: 1.25rem;
	font-weight: 700;
	color: var(--mcab-text);
	margin: 0 0 24px 0;
	letter-spacing: -0.01em;
}

/* Horizontal Stepper */
.mcab-progress__steps {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.mcab-progress__step {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 8px;
	position: relative;
	flex: 0 0 auto;
}

.mcab-progress__step-bubble {
	width: 28px;
	height: 28px;
	border-radius: var(--mcab-radius-full);
	background: var(--mcab-surface);
	border: 1px solid var(--mcab-border);
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all var(--mcab-transition);
}

.mcab-progress__step-num {
	color: var(--mcab-text-muted);
	font-weight: 600;
	font-size: 0.75rem;
}

.mcab-progress__step-check {
	display: none;
	width: 14px;
	height: 14px;
	color: #fff;
}

.mcab-progress__step-label {
	font-size: 0.75rem;
	color: var(--mcab-text-muted);
	font-weight: 500;
}

.mcab-progress__connector {
	flex: 1;
	height: 2px;
	background: var(--mcab-border);
	margin: 0 12px;
	margin-bottom: 22px; /* align with bubble */
	transition: background var(--mcab-transition);
}

/* Active Step */
.mcab-progress__step.is-active .mcab-progress__step-bubble {
	background: var(--mcab-bg);
	border-color: var(--mcab-primary);
	box-shadow: 0 0 0 3px var(--mcab-primary-light);
}

.mcab-progress__step.is-active .mcab-progress__step-num {
	color: var(--mcab-primary);
}

.mcab-progress__step.is-active .mcab-progress__step-label {
	color: var(--mcab-text);
	font-weight: 600;
}

/* Completed Step */
.mcab-progress__step.is-completed .mcab-progress__step-bubble {
	background: var(--mcab-primary);
	border-color: var(--mcab-primary);
}

.mcab-progress__step.is-completed .mcab-progress__step-num {
	display: none;
}
.mcab-progress__step.is-completed .mcab-progress__step-check {
	display: block;
}
.mcab-progress__step.is-completed + .mcab-progress__connector {
	background: var(--mcab-primary);
}

/* ─────────────────────────────────────────────────────────────
   BODY & STEPS
──────────────────────────────────────────────────────────────*/
.mcab-popup__body {
	flex: 1;
	overflow-y: auto;
	padding: 32px;
	position: relative;
}

.mcab-step {
	opacity: 1;
	transform: translateY(0);
	transition: opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1), transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.mcab-step--hidden {
	display: none !important;
}

.mcab-step-intro {
	margin-bottom: 28px;
}

.mcab-step-intro h3 {
	font-size: 1.15rem;
	font-weight: 700;
	color: var(--mcab-text);
	margin: 0 0 6px;
}

.mcab-step-intro p {
	font-size: 0.9rem;
	color: var(--mcab-text-muted);
	margin: 0;
}

/* ─────────────────────────────────────────────────────────────
   STEP 1: DOCTOR GRID
──────────────────────────────────────────────────────────────*/
.mcab-search-filter-wrap {
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.mcab-doctor-filters {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	margin-bottom: 24px;
	flex-wrap: wrap;
}

.mcab-search-wrap {
	position: relative;
	flex: 1;
	max-width: 320px;
}

.mcab-search-icon {
	position: absolute;
	left: 12px;
	top: 50%;
	transform: translateY(-50%);
	color: var(--mcab-text-light);
}

.mcab-search {
	width: 100%;
	padding: 10px 12px 10px 38px !important;
	border: 1px solid var(--mcab-border);
	border-radius: var(--mcab-radius);
	font-size: 0.9rem;
	color: var(--mcab-text);
	background: var(--mcab-bg);
	transition: all var(--mcab-transition);
	box-shadow: var(--mcab-shadow-sm);
}

.mcab-search:focus {
	outline: none;
	border-color: var(--mcab-border-focus);
	box-shadow: var(--mcab-shadow-focus);
}

.mcab-department-chips {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}

.mcab-chip {
	padding: 8px 16px;
	border-radius: var(--mcab-radius-full);
	border: 1px solid var(--mcab-border);
	background: var(--mcab-bg);
	font-size: 0.85rem;
	font-weight: 500;
	color: var(--mcab-text-muted);
	cursor: pointer;
	transition: all var(--mcab-transition);
	box-shadow: var(--mcab-shadow-sm);
}

.mcab-chip:hover {
	background: var(--mcab-surface);
	color: var(--mcab-text);
}

.mcab-chip.is-active {
	background: var(--mcab-text);
	border-color: var(--mcab-text);
	color: #fff;
}

.mcab-doctors-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 16px;
}

/* Premium Doctor Card */
.mcab-doctor-card {
	border: 1px solid var(--mcab-border);
	border-radius: var(--mcab-radius);
	background: var(--mcab-bg);
	cursor: pointer;
	position: relative;
	transition: all var(--mcab-transition);
	box-shadow: var(--mcab-shadow-sm);
	overflow: hidden;
}

.mcab-doctor-card:hover {
	border-color: var(--mcab-border-focus);
	box-shadow: var(--mcab-shadow);
}

.mcab-doctor-card.is-selected {
	border-color: var(--mcab-primary);
	box-shadow: var(--mcab-shadow-focus);
}

.mcab-doctor-card__header {
	display: flex;
	align-items: center;
	gap: 16px;
	padding: 16px;
	border-bottom: 1px solid var(--mcab-surface);
}

.mcab-doctor-card__photo-wrap {
	position: relative;
	flex-shrink: 0;
}

.mcab-doctor-card__photo {
	width: 56px;
	height: 56px;
	border-radius: var(--mcab-radius-full);
	object-fit: cover;
	border: 1px solid var(--mcab-border);
}

.mcab-doctor-card__online-dot {
	position: absolute;
	bottom: 2px;
	right: 2px;
	width: 12px;
	height: 12px;
	border-radius: var(--mcab-radius-full);
	background: var(--mcab-text-light);
	border: 2px solid var(--mcab-bg);
}

.mcab-doctor-card__online-dot.is-online {
	background: var(--mcab-success);
}

.mcab-doctor-card__title {
	flex: 1;
}

.mcab-doctor-card__name {
	font-size: 0.95rem;
	font-weight: 600;
	color: var(--mcab-text);
	margin: 0 0 2px;
}

.mcab-doctor-card__specialization {
	font-size: 0.8rem;
	color: var(--mcab-text-muted);
	margin: 0;
}

.mcab-doctor-card__body {
	padding: 16px;
	display: flex;
	flex-direction: column;
	gap: 12px;
	background: var(--mcab-surface);
}

.mcab-doctor-card__meta {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.mcab-doctor-card__exp {
	display: flex;
	align-items: center;
	gap: 4px;
	font-size: 0.8rem;
	color: var(--mcab-text-muted);
}

.mcab-doctor-card__fee {
	font-size: 0.9rem;
	font-weight: 600;
	color: var(--mcab-text);
}

.mcab-doctor-card__types {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}

.mcab-pill {
	padding: 2px 8px;
	background: var(--mcab-bg);
	border: 1px solid var(--mcab-border);
	color: var(--mcab-text-muted);
	border-radius: var(--mcab-radius-full);
	font-size: 0.7rem;
	font-weight: 500;
}

.mcab-doctor-card__select {
	position: absolute;
	top: 16px;
	right: 16px;
	width: 24px;
	height: 24px;
	border-radius: var(--mcab-radius-full);
	background: var(--mcab-primary);
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	transform: scale(0.8);
	transition: all var(--mcab-transition);
	color: #fff;
	z-index: 2;
}

.mcab-doctor-card.is-selected .mcab-doctor-card__select {
	opacity: 1;
	transform: scale(1);
}

/* Skeleton */
.mcab-skeleton-card {
	height: 180px;
	border-radius: var(--mcab-radius);
	background: linear-gradient(90deg, #f3f4f6 25%, #e5e7eb 50%, #f3f4f6 75%);
	background-size: 200% 100%;
	animation: mcabSkeleton 1.5s infinite;
}

@keyframes mcabSkeleton {
	0% {
		background-position: 200% 0;
	}
	100% {
		background-position: -200% 0;
	}
}

.mcab-empty-state {
	grid-column: 1 / -1;
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	padding: 40px 20px;
	color: var(--mcab-text-muted);
}

.mcab-empty-state__icon {
	color: var(--mcab-text-light);
	margin-bottom: 12px;
}

.mcab-empty-state h4 {
	font-size: 1rem;
	font-weight: 600;
	color: var(--mcab-text);
	margin: 0 0 4px;
}

/* ─────────────────────────────────────────────────────────────
   STEP 2 & 3: INLINE SUMMARY (Selected Doctor/Time)
──────────────────────────────────────────────────────────────*/
.mcab-inline-summary {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 12px 16px;
	background: var(--mcab-surface);
	border: 1px solid var(--mcab-border);
	border-radius: var(--mcab-radius);
	margin-bottom: 24px;
}

.mcab-inline-summary__content {
	display: flex;
	align-items: center;
	gap: 12px;
}

.mcab-inline-summary__photo {
	width: 40px;
	height: 40px;
	border-radius: var(--mcab-radius-full);
	object-fit: cover;
	border: 1px solid var(--mcab-border);
}

.mcab-inline-summary__label {
	font-size: 0.7rem;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--mcab-text-light);
	font-weight: 600;
	margin-bottom: 2px;
}

.mcab-inline-summary__text strong {
	display: inline-block;
	font-size: 0.9rem;
	color: var(--mcab-text);
	margin-right: 6px;
}

.mcab-inline-summary__text span {
	font-size: 0.85rem;
	color: var(--mcab-text-muted);
}

/* ─────────────────────────────────────────────────────────────
   STEP 2: CALENDAR & SLOTS (Redesigned Premium SaaS UI)
──────────────────────────────────────────────────────────────*/
.mcab-datetime-grid {
	display: grid;
	grid-template-columns: 340px 1fr;
	gap: 28px;
	align-items: start;
}

/* Calendar Container */
.mcab-calendar {
	border: 1px solid var(--mcab-border);
	border-radius: var(--mcab-radius);
	padding: 20px;
	background: var(--mcab-bg);
	box-shadow: var(--mcab-shadow);
	transition: box-shadow var(--mcab-transition);
}

.mcab-calendar:hover {
	box-shadow: 0 8px 30px rgba(0, 0, 0, 0.04);
}

.mcab-calendar__nav {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 20px;
}

.mcab-calendar__month-label {
	font-weight: 700;
	font-size: 0.95rem;
	color: var(--mcab-text);
	letter-spacing: -0.01em;
}

.mcab-calendar__nav-btn {
	width: 30px;
	height: 30px;
	border: 1px solid var(--mcab-border);
	border-radius: var(--mcab-radius-sm);
	background: var(--mcab-bg);
	color: var(--mcab-text-muted);
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all var(--mcab-transition);
}

.mcab-calendar__nav-btn:hover:not(:disabled) {
	background: var(--mcab-surface);
	color: var(--mcab-text);
	border-color: var(--mcab-text-light);
}

.mcab-calendar__nav-btn:disabled {
	opacity: 0.25;
	cursor: not-allowed;
}

.mcab-calendar__day-headers {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	margin-bottom: 12px;
	border-bottom: 1px solid var(--mcab-surface);
	padding-bottom: 8px;
}

.mcab-calendar__day-headers span {
	text-align: center;
	font-size: 0.7rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--mcab-text-light);
}

.mcab-calendar__days {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	gap: 6px;
}

.mcab-cal-day {
	aspect-ratio: 1;
	border: none;
	background: transparent;
	border-radius: var(--mcab-radius-sm);
	font-size: 0.85rem;
	font-weight: 600;
	cursor: pointer;
	transition: all var(--mcab-transition);
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--mcab-text-muted);
	position: relative;
}

.mcab-cal-day.is-past {
	color: var(--mcab-border);
	cursor: not-allowed;
	text-decoration: line-through;
	opacity: 0.4;
}

.mcab-cal-day.is-unavailable {
	color: var(--mcab-text-light);
	opacity: 0.35;
	cursor: not-allowed;
}

.mcab-cal-day.is-available {
	color: var(--mcab-text);
	background: var(--mcab-bg);
	border: 1px solid var(--mcab-border);
}

.mcab-cal-day.is-available:hover {
	background: var(--mcab-primary-light);
	border-color: var(--mcab-primary);
	color: var(--mcab-primary);
}

.mcab-cal-day.is-selected {
	background: var(--mcab-primary) !important;
	border-color: var(--mcab-primary) !important;
	color: #fff !important;
	box-shadow: 0 4px 10px rgba(37, 99, 235, 0.25);
	font-weight: 700;
}

/* Slots section */
.mcab-slots-wrap {
	display: flex;
	flex-direction: column;
	border: 1px solid var(--mcab-border);
	border-radius: var(--mcab-radius);
	padding: 20px;
	background: var(--mcab-bg);
	min-height: 280px;
}

.mcab-slots-header {
	margin-bottom: 20px;
	padding-bottom: 12px;
	border-bottom: 1px solid var(--mcab-surface);
}

.mcab-slots-header h4 {
	font-size: 0.95rem;
	font-weight: 700;
	margin: 0;
	color: var(--mcab-text);
	letter-spacing: -0.01em;
}

.mcab-slots-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(95px, 1fr));
	gap: 8px;
	max-height: 280px;
	overflow-y: auto;
	padding-right: 6px;
}

.mcab-slots-grid::-webkit-scrollbar {
	width: 4px;
}
.mcab-slots-grid::-webkit-scrollbar-track {
	background: transparent;
}
.mcab-slots-grid::-webkit-scrollbar-thumb {
	background: var(--mcab-border);
	border-radius: 2px;
}

/* Redesigned Time Slot Buttons */
.mcab-slot {
	padding: 12px 6px;
	border-radius: var(--mcab-radius-sm);
	border: 1px solid var(--mcab-border);
	background: var(--mcab-bg);
	font-size: 0.825rem;
	font-weight: 600;
	cursor: pointer;
	transition: all var(--mcab-transition);
	text-align: center;
	color: var(--mcab-text);
	position: relative;
	overflow: hidden;
}

/* Available Slots */
.mcab-slot--available {
	border-color: var(--mcab-border);
}

.mcab-slot--available:hover {
	border-color: var(--mcab-primary);
	background: var(--mcab-primary-light);
	color: var(--mcab-primary);
	transform: translateY(-1px);
	box-shadow: 0 4px 8px rgba(37, 99, 235, 0.08);
}

.mcab-slot--available.is-selected {
	background: var(--mcab-primary) !important;
	border-color: var(--mcab-primary) !important;
	color: #fff !important;
	box-shadow: 0 4px 10px rgba(37, 99, 235, 0.2);
}

/* Booked Slots (Sleek line-through / disabled styling) */
.mcab-slot--booked {
	background: var(--mcab-surface) !important;
	border-color: var(--mcab-border) !important;
	color: var(--mcab-text-light) !important;
	text-decoration: line-through;
	opacity: 0.65;
	cursor: not-allowed;
}

/* Break Slots (Sleek coffee / break indicators) */
.mcab-slot--break {
	background: #fffbeb !important;
	border-color: #fef3c7 !important;
	color: #d97706 !important;
	font-style: italic;
	opacity: 0.8;
	cursor: not-allowed;
}

.mcab-slot--break::after {
	content: " ☕";
	font-size: 0.75rem;
}

/* Blocked Slots */
.mcab-slot--blocked {
	background: var(--mcab-surface) !important;
	border-color: var(--mcab-border) !important;
	color: var(--mcab-text-light) !important;
	opacity: 0.4;
	cursor: not-allowed;
}

/* Consultation Type Selectors */
.mcab-consult-type {
	margin-top: 20px;
	padding-top: 16px;
	border-top: 1px solid var(--mcab-border);
}

.mcab-type-grid {
	display: flex;
	gap: 10px;
	margin-top: 10px;
}

.mcab-type-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 10px 16px;
	border: 1px solid var(--mcab-border);
	border-radius: var(--mcab-radius);
	background: var(--mcab-bg);
	font-size: 0.85rem;
	font-weight: 600;
	cursor: pointer;
	transition: all var(--mcab-transition);
	color: var(--mcab-text-muted);
	flex: 1;
	box-shadow: var(--mcab-shadow-sm);
}

.mcab-type-btn:hover {
	border-color: var(--mcab-primary);
	color: var(--mcab-primary);
	background: var(--mcab-primary-light);
}

.mcab-type-btn.is-active {
	border-color: var(--mcab-primary) !important;
	background: var(--mcab-primary) !important;
	color: #fff !important;
	box-shadow: 0 4px 10px rgba(37, 99, 235, 0.2);
}

/* Skeleton Loaders for datetime & slots */
.mcab-skeleton-slot {
	height: 42px;
	border-radius: var(--mcab-radius-sm);
	background: linear-gradient(90deg, #f3f4f6 25%, #e5e7eb 50%, #f3f4f6 75%);
	background-size: 200% 100%;
	animation: mcabSkeleton 1.5s infinite;
}

.mcab-skeleton-calendar {
	height: 312px;
	border-radius: var(--mcab-radius);
	background: linear-gradient(90deg, #f3f4f6 25%, #e5e7eb 50%, #f3f4f6 75%);
	background-size: 200% 100%;
	animation: mcabSkeleton 1.5s infinite;
}

.mcab-slots-loading {
	display: flex;
	flex-direction: column;
	gap: 8px;
	width: 100%;
}

.mcab-spinner {
	width: 24px;
	height: 24px;
	border: 2.5px solid var(--mcab-border);
	border-top-color: var(--mcab-primary);
	border-radius: var(--mcab-radius-full);
	animation: mcabSpin 0.8s linear infinite;
}


/* ─────────────────────────────────────────────────────────────
   STEP 3: FORMS
──────────────────────────────────────────────────────────────*/
.mcab-form__row {
	display: flex;
	gap: 20px;
	margin-bottom: 20px;
}
.mcab-form__row--half > * {
	flex: 1;
}

.mcab-field {
	margin-bottom: 20px;
}

.mcab-field-label {
	display: block;
	font-size: 0.85rem;
	font-weight: 500;
	color: var(--mcab-text);
	margin-bottom: 6px;
}

.mcab-required {
	color: var(--mcab-danger);
}

.mcab-input {
	width: 100%;
	padding: 12px 14px;
	border: 1px solid var(--mcab-border);
	border-radius: var(--mcab-radius-sm);
	font-size: 0.95rem;
	color: var(--mcab-text);
	background: var(--mcab-bg);
	transition: all var(--mcab-transition);
	box-shadow: var(--mcab-shadow-sm);
}

.mcab-input:focus {
	outline: none;
	border-color: var(--mcab-border-focus);
	box-shadow: var(--mcab-shadow-focus);
}

.mcab-textarea {
	resize: vertical;
	min-height: 80px;
}

/* ─────────────────────────────────────────────────────────────
   STEP 4: REVIEW
──────────────────────────────────────────────────────────────*/
.mcab-review-card {
	border: 1px solid var(--mcab-border);
	border-radius: var(--mcab-radius);
	background: var(--mcab-bg);
	overflow: hidden;
}

.mcab-review-section {
	padding: 24px;
	border-bottom: 1px solid var(--mcab-border);
}

.mcab-review-section:last-child {
	border-bottom: none;
}

.mcab-review-section__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 16px;
}

.mcab-review-section__title {
	font-size: 1rem;
	font-weight: 600;
	color: var(--mcab-text);
	margin: 0;
}

.mcab-review-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 20px;
}

.mcab-review-item {
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.mcab-review-item__label {
	font-size: 0.8rem;
	color: var(--mcab-text-muted);
}

.mcab-review-item__value {
	font-size: 0.95rem;
	font-weight: 500;
	color: var(--mcab-text);
}

.mcab-review-item__value--highlight {
	color: var(--mcab-primary);
	font-weight: 700;
	font-size: 1.1rem;
}

/* ─────────────────────────────────────────────────────────────
   FOOTER & BUTTONS
──────────────────────────────────────────────────────────────*/
.mcab-popup__footer {
	padding: 24px 32px;
	border-top: 1px solid var(--mcab-border);
	background: var(--mcab-bg);
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.mcab-popup__footer-spacer {
	flex: 1;
}

.mcab-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 12px 24px;
	border-radius: var(--mcab-radius-sm);
	font-size: 0.95rem;
	font-weight: 600;
	cursor: pointer;
	transition: all var(--mcab-transition);
	border: 1px solid transparent;
}

.mcab-btn--primary {
	background: var(--mcab-primary);
	color: #fff;
	box-shadow: 0 1px 2px rgba(37, 99, 235, 0.2);
}

.mcab-btn--primary:hover {
	background: var(--mcab-primary-dark);
	box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.mcab-btn--outline {
	background: var(--mcab-bg);
	border-color: var(--mcab-border);
	color: var(--mcab-text);
	box-shadow: var(--mcab-shadow-sm);
}

.mcab-btn--outline:hover {
	background: var(--mcab-surface);
	color: var(--mcab-text);
}

.mcab-btn-text {
	background: transparent;
	border: none;
	color: var(--mcab-primary);
	font-size: 0.9rem;
	font-weight: 500;
	cursor: pointer;
	padding: 4px 8px;
	border-radius: var(--mcab-radius-sm);
	transition: all var(--mcab-transition);
}

.mcab-btn-text:hover {
	background: var(--mcab-primary-light);
}

.mcab-btn-text--sm {
	font-size: 0.85rem;
}

.mcab-btn--hidden {
	display: none !important;
}

/* ─────────────────────────────────────────────────────────────
   TOASTS & ERRORS
──────────────────────────────────────────────────────────────*/
.mcab-error-box {
	margin-bottom: 16px;
	padding: 12px 16px;
	background: #fef2f2;
	border: 1px solid #fecaca;
	border-radius: var(--mcab-radius-sm);
	color: #dc2626;
	font-size: 0.85rem;
	font-weight: 500;
	display: flex;
	align-items: center;
	gap: 8px;
}

/* ─────────────────────────────────────────────────────────────
   SMOOTH STEP TRANSITIONS
──────────────────────────────────────────────────────────────*/
.mcab-step {
	opacity: 1;
	transform: translateY(0);
	transition: opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1), transform 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.mcab-step--hidden {
	display: none !important;
}

.mcab-step--exit {
	opacity: 0;
	transform: translateY(-8px);
	pointer-events: none;
}

.mcab-step--enter {
	animation: mcabStepEnter 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes mcabStepEnter {
	from {
		opacity: 0;
		transform: translateY(12px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* ─────────────────────────────────────────────────────────────
   PROGRESS CONNECTOR FILL
──────────────────────────────────────────────────────────────*/
.mcab-progress__connector {
	background: var(--mcab-border);
	transition: background 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.mcab-progress__connector.is-filled {
	background: var(--mcab-primary);
}

/* ─────────────────────────────────────────────────────────────
   STAGGERED SLOT ANIMATIONS
──────────────────────────────────────────────────────────────*/
.mcab-slot--animate {
	animation: mcabSlotAppear 0.25s cubic-bezier(0.4, 0, 0.2, 1) backwards;
}

@keyframes mcabSlotAppear {
	from {
		opacity: 0;
		transform: scale(0.9) translateY(4px);
	}
	to {
		opacity: 1;
		transform: scale(1) translateY(0);
	}
}

/* ─────────────────────────────────────────────────────────────
   STAGGERED CALENDAR DAY ANIMATIONS
──────────────────────────────────────────────────────────────*/
.mcab-cal-day--animate {
	animation: mcabDayAppear 0.2s cubic-bezier(0.4, 0, 0.2, 1) backwards;
}

@keyframes mcabDayAppear {
	from {
		opacity: 0;
		transform: scale(0.85);
	}
	to {
		opacity: 1;
		transform: scale(1);
	}
}

/* ─────────────────────────────────────────────────────────────
   SLOT GRID LOADING STATE
──────────────────────────────────────────────────────────────*/
.mcab-slots-grid--loading {
	opacity: 0.6;
	pointer-events: none;
}

/* ─────────────────────────────────────────────────────────────
   CALENDAR DAY SELECTED ANIMATION
──────────────────────────────────────────────────────────────*/
.mcab-cal-day.is-selected {
	animation: mcabDayPulse 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes mcabDayPulse {
	0% { transform: scale(1); }
	50% { transform: scale(1.12); }
	100% { transform: scale(1); }
}

/* ─────────────────────────────────────────────────────────────
   SLOT SELECTED ANIMATION
──────────────────────────────────────────────────────────────*/
.mcab-slot--available.is-selected {
	animation: mcabSlotSelect 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes mcabSlotSelect {
	0% { transform: scale(1); }
	40% { transform: scale(1.06); }
	100% { transform: scale(1); }
}

/* ─────────────────────────────────────────────────────────────
   STEP-LEVEL ERROR STATES
──────────────────────────────────────────────────────────────*/
.mcab-step-error {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	padding: 32px 20px;
	margin-bottom: 16px;
	background: #fef2f2;
	border: 1px solid #fecaca;
	border-radius: var(--mcab-radius);
	color: #dc2626;
}

.mcab-step-error svg {
	color: #f87171;
	margin-bottom: 8px;
	flex-shrink: 0;
}

.mcab-step-error h4 {
	font-size: 0.95rem;
	font-weight: 600;
	margin: 0 0 4px;
	color: #991b1b;
}

.mcab-step-error p {
	font-size: 0.85rem;
	color: #b91c1c;
	margin: 0 0 12px;
}

.mcab-step-error .mcab-btn {
	border-color: #fca5a5;
	color: #dc2626;
}

.mcab-step-error .mcab-btn:hover {
	background: #dc2626;
	border-color: #dc2626;
	color: #fff;
}

/* ─────────────────────────────────────────────────────────────
   SLOTS ERROR STATE
──────────────────────────────────────────────────────────────*/
.mcab-slots-error {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	padding: 28px 16px;
	color: #dc2626;
}

.mcab-slots-error svg {
	color: #f87171;
	margin-bottom: 8px;
}

.mcab-slots-error p {
	font-size: 0.85rem;
	font-weight: 500;
	margin: 0 0 12px;
}

/* ─────────────────────────────────────────────────────────────
   TIME PERIOD HEADERS (Morning / Afternoon / Evening)
──────────────────────────────────────────────────────────────*/
.mcab-slots-period {
	grid-column: 1 / -1;
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 10px 0 4px;
	margin-top: 4px;
	border-top: 1px solid var(--mcab-surface);
}

.mcab-slots-period:first-child {
	border-top: none;
	margin-top: 0;
	padding-top: 0;
}

.mcab-slots-period__icon {
	font-size: 0.9rem;
	line-height: 1;
}

.mcab-slots-period__label {
	font-size: 0.75rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--mcab-text-muted);
}

.mcab-slots-period__count {
	font-size: 0.65rem;
	font-weight: 600;
	background: var(--mcab-surface);
	color: var(--mcab-text-light);
	padding: 1px 6px;
	border-radius: 10px;
}

/* ─────────────────────────────────────────────────────────────
   SELECTED DATE/TIME SUMMARY (below calendar)
──────────────────────────────────────────────────────────────*/
.mcab-datetime-selected {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-top: 14px;
	padding: 10px 14px;
	background: var(--mcab-primary-light);
	border: 1px solid color-mix(in srgb, var(--mcab-primary) 20%, transparent);
	border-radius: var(--mcab-radius-sm);
	animation: mcabSlideIn 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes mcabSlideIn {
	from {
		opacity: 0;
		transform: translateY(-6px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.mcab-datetime-selected__icon {
	width: 28px;
	height: 28px;
	border-radius: var(--mcab-radius-full);
	background: var(--mcab-primary);
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.mcab-datetime-selected__label {
	font-size: 0.65rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--mcab-text-light);
	display: block;
	line-height: 1;
	margin-bottom: 2px;
}

.mcab-datetime-selected__info strong {
	font-size: 0.825rem;
	font-weight: 600;
	color: var(--mcab-text);
}

/* ─────────────────────────────────────────────────────────────
   RESPONSIVE DESIGN
──────────────────────────────────────────────────────────────*/
@media (max-width: 768px) {
	.mcab-popup {
		height: 100%;
		max-height: 100vh;
		border-radius: 0;
		transform: translateY(20px);
	}

	.mcab-popup__header {
		padding: 20px 24px;
	}
	.mcab-popup__body {
		padding: 24px;
	}
	.mcab-popup__footer {
		padding: 16px 24px;
		position: sticky;
		bottom: 0;
	}

	.mcab-datetime-grid,
	.mcab-doctor-filters {
		grid-template-columns: 1fr;
		display: flex;
		flex-direction: column;
	}

	.mcab-review-grid {
		grid-template-columns: 1fr;
	}
	.mcab-form__row {
		flex-direction: column;
		gap: 0;
	}

	.mcab-progress__step-label {
		display: none;
	}

	.mcab-step-error {
		padding: 24px 16px;
	}

	.mcab-datetime-selected {
		padding: 8px 12px;
	}

	.mcab-slots-grid {
		grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
	}
}