/* Sacred Bookings — front-end booking wizard
   Modern, mobile-first, card-based design. */

.sb-booking-wizard {
	--sb-accent: #6d4aff;
	--sb-accent-dark: #4f2fd6;
	--sb-accent-light: #f3efff;
	--sb-text: #1c1526;
	--sb-text-muted: #6b6478;
	--sb-border: #e7e2f2;
	--sb-bg: #ffffff;
	--sb-bg-soft: #faf9fd;
	--sb-success: #1c6e30;
	--sb-error: #c0293e;
	--sb-radius: 14px;
	--sb-radius-sm: 9px;
	--sb-shadow: 0 4px 20px rgba(30, 15, 60, .07);
	--sb-max-width: 760px;

	max-width: var(--sb-max-width);
	margin: 0 auto;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	color: var(--sb-text);
	position: relative;
	box-sizing: border-box;
}

.sb-booking-wizard *,
.sb-booking-wizard *::before,
.sb-booking-wizard *::after {
	box-sizing: inherit;
}

/* ---------- Progress bar ---------- */

.sb-progress {
	margin-bottom: 20px;
}

.sb-progress-bar {
	height: 6px;
	border-radius: 6px;
	background: var(--sb-border);
	overflow: hidden;
}

.sb-progress-fill {
	height: 100%;
	width: 20%;
	background: linear-gradient(90deg, var(--sb-accent), #9a7dff);
	border-radius: 6px;
	transition: width .35s ease;
}

.sb-progress-label {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	margin-top: 10px;
	font-size: 15px;
}

#sb-step-title {
	font-weight: 700;
	font-size: 19px;
	letter-spacing: -.01em;
}

.sb-progress-count {
	font-size: 13px;
	color: var(--sb-text-muted);
	font-weight: 600;
	white-space: nowrap;
	margin-left: 12px;
}

/* ---------- Steps ---------- */

.sb-steps {
	min-height: 240px;
}

.sb-step {
	animation: sb-fade-in .25s ease;
}

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

.sb-hint {
	color: var(--sb-text-muted);
	font-size: 14px;
}

/* ---------- Service & Staff cards ---------- */

.sb-service-grid,
.sb-staff-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
	gap: 14px;
}

.sb-card {
	border: 2px solid var(--sb-border);
	border-radius: var(--sb-radius);
	padding: 16px;
	cursor: pointer;
	background: var(--sb-bg);
	transition: border-color .15s ease, box-shadow .15s ease, transform .1s ease;
	display: flex;
	flex-direction: column;
	gap: 8px;
	text-align: left;
}

.sb-card:hover {
	border-color: #cabdfa;
	box-shadow: var(--sb-shadow);
}

.sb-card:active {
	transform: scale(.99);
}

.sb-card.is-selected {
	border-color: var(--sb-accent);
	background: var(--sb-accent-light);
	box-shadow: 0 0 0 3px rgba(109, 74, 255, .12);
}

.sb-card-image {
	width: 100%;
	aspect-ratio: 16 / 9;
	object-fit: cover;
	border-radius: var(--sb-radius-sm);
	background: var(--sb-bg-soft);
}

.sb-card-avatar {
	width: 64px;
	height: 64px;
	border-radius: 50%;
	object-fit: cover;
	background: var(--sb-accent-light);
}

.sb-card-avatar-placeholder {
	width: 64px;
	height: 64px;
	border-radius: 50%;
	background: linear-gradient(135deg, var(--sb-accent), #9a7dff);
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
	font-size: 22px;
}

.sb-card-title {
	font-weight: 700;
	font-size: 16px;
}

.sb-card-sub {
	font-size: 13px;
	color: var(--sb-text-muted);
	line-height: 1.4;
}

.sb-card-meta {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-top: auto;
	font-size: 13px;
}

.sb-badge {
	display: inline-block;
	background: var(--sb-accent-light);
	color: var(--sb-accent-dark);
	border-radius: 20px;
	padding: 3px 10px;
	font-size: 12px;
	font-weight: 600;
}

.sb-card-price {
	font-weight: 700;
	color: var(--sb-text);
}

.sb-card-any {
	border-style: dashed;
}

/* ---------- Date & time step ---------- */

.sb-datetime-layout {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 20px;
	align-items: start;
}

.sb-calendar-nav {
	display: flex;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 10px;
}

.sb-cal-month-label {
	font-weight: 700;
	font-size: 15px;
}

.sb-cal-nav-btn {
	width: 34px;
	height: 34px;
	border-radius: 50%;
	border: 1px solid var(--sb-border);
	background: var(--sb-bg);
	font-size: 18px;
	line-height: 1;
	cursor: pointer;
	color: var(--sb-text);
}

.sb-cal-nav-btn:hover:not(:disabled) {
	border-color: var(--sb-accent);
	color: var(--sb-accent);
}

.sb-cal-nav-btn:disabled {
	opacity: .3;
	cursor: not-allowed;
}

.sb-calendar-grid {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	gap: 4px;
	text-align: center;
}

.sb-cal-dow {
	font-size: 11px;
	font-weight: 700;
	color: var(--sb-text-muted);
	padding: 4px 0;
	text-transform: uppercase;
}

.sb-cal-day {
	aspect-ratio: 1;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	font-size: 13px;
	cursor: pointer;
	border: 2px solid transparent;
	background: transparent;
	color: var(--sb-text);
}

.sb-cal-day.is-empty {
	visibility: hidden;
}

.sb-cal-day.is-disabled {
	color: #c9c4d6;
	cursor: not-allowed;
}

.sb-cal-day.is-available:hover {
	background: var(--sb-accent-light);
}

.sb-cal-day.is-today {
	border-color: #cabdfa;
	font-weight: 700;
}

.sb-cal-day.is-selected {
	background: var(--sb-accent);
	color: #fff;
	font-weight: 700;
}

.sb-slots-heading {
	font-size: 14px;
	font-weight: 700;
	margin: 0 0 10px;
	color: var(--sb-text-muted);
	text-transform: uppercase;
	letter-spacing: .03em;
}

.sb-slot-group + .sb-slot-group {
	margin-top: 14px;
}

.sb-slot-group-label {
	font-size: 12px;
	font-weight: 700;
	color: var(--sb-text-muted);
	margin-bottom: 6px;
}

.sb-slot-buttons {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
	gap: 8px;
}

.sb-slot-btn {
	border: 2px solid var(--sb-border);
	background: var(--sb-bg);
	border-radius: var(--sb-radius-sm);
	padding: 9px 6px;
	font-size: 13px;
	font-weight: 600;
	cursor: pointer;
	color: var(--sb-text);
}

.sb-slot-btn:hover {
	border-color: #cabdfa;
}

.sb-slot-btn.is-selected {
	background: var(--sb-accent);
	border-color: var(--sb-accent);
	color: #fff;
}

/* ---------- Form ---------- */

.sb-form-row {
	margin-bottom: 16px;
}

.sb-form-row-group {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
}

.sb-form-row label {
	display: block;
	font-weight: 600;
	font-size: 13.5px;
	margin-bottom: 6px;
}

.sb-req {
	color: var(--sb-error);
}

.sb-form-row input[type="text"],
.sb-form-row input[type="date"],
.sb-form-row input[type="time"],
.sb-form-row input[type="tel"],
.sb-form-row input[type="email"],
.sb-form-row textarea {
	width: 100%;
	padding: 12px 14px;
	border: 1.5px solid var(--sb-border);
	border-radius: var(--sb-radius-sm);
	font-size: 15px;
	background: var(--sb-bg-soft);
	color: var(--sb-text);
	font-family: inherit;
}

.sb-form-row input:focus,
.sb-form-row textarea:focus {
	outline: none;
	border-color: var(--sb-accent);
	background: #fff;
}

.sb-checkbox-label {
	display: flex !important;
	align-items: center;
	gap: 6px;
	font-weight: 400 !important;
	font-size: 13px !important;
	margin-top: 8px;
	color: var(--sb-text-muted);
}

.sb-checkbox-label input {
	width: auto !important;
}

.sb-field-error {
	display: block;
	color: var(--sb-error);
	font-size: 12.5px;
	margin-top: 4px;
	min-height: 0;
}

/* ---------- Review ---------- */

.sb-review-card {
	background: var(--sb-bg-soft);
	border: 1px solid var(--sb-border);
	border-radius: var(--sb-radius);
	padding: 18px;
}

.sb-review-section {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	padding: 10px 0;
	border-bottom: 1px solid var(--sb-border);
	gap: 12px;
}

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

.sb-review-section-title {
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: .03em;
	color: var(--sb-text-muted);
	font-weight: 700;
	margin-bottom: 4px;
}

.sb-review-section-body {
	font-size: 14px;
	line-height: 1.5;
}

.sb-review-edit {
	background: none;
	border: none;
	color: var(--sb-accent);
	font-weight: 600;
	font-size: 13px;
	cursor: pointer;
	white-space: nowrap;
	padding: 2px 0;
}

.sb-error {
	color: var(--sb-error);
	background: #fdecee;
	border-radius: var(--sb-radius-sm);
	padding: 10px 14px;
	font-size: 13.5px;
	margin-top: 14px;
}

/* ---------- Footer / buttons ---------- */

.sb-wizard-footer {
	display: flex;
	gap: 10px;
	margin-top: 24px;
	position: sticky;
	bottom: 0;
	background: linear-gradient(to top, #fff 60%, rgba(255,255,255,0));
	padding: 14px 0 6px;
}

.sb-btn {
	border: none;
	border-radius: var(--sb-radius-sm);
	padding: 14px 22px;
	font-size: 15px;
	font-weight: 700;
	cursor: pointer;
	flex: 1;
	transition: background .15s ease, opacity .15s ease;
}

.sb-btn-primary {
	background: var(--sb-accent);
	color: #fff;
}

.sb-btn-primary:hover:not(:disabled) {
	background: var(--sb-accent-dark);
}

.sb-btn-primary:disabled {
	opacity: .5;
	cursor: not-allowed;
}

.sb-btn-secondary {
	background: var(--sb-bg-soft);
	color: var(--sb-text);
	flex: 0 0 auto;
	border: 1.5px solid var(--sb-border);
}

.sb-btn-secondary:hover {
	border-color: #cabdfa;
}

/* ---------- Loading overlay ---------- */

.sb-loading-overlay {
	position: absolute;
	inset: 0;
	background: rgba(255, 255, 255, .7);
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: var(--sb-radius);
	z-index: 5;
}

.sb-spinner {
	width: 36px;
	height: 36px;
	border-radius: 50%;
	border: 3px solid var(--sb-border);
	border-top-color: var(--sb-accent);
	animation: sb-spin .7s linear infinite;
}

@keyframes sb-spin {
	to { transform: rotate(360deg); }
}

/* ---------- Empty state (no bookable services configured) ---------- */

.sb-booking-empty-state {
	max-width: 640px;
	margin: 0 auto;
	background: #faf9fd;
	border: 1px solid #e7e2f2;
	border-radius: 14px;
	padding: 24px;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	color: #1c1526;
}

.sb-booking-empty-state ol {
	margin: 10px 0 16px 20px;
}

.sb-booking-empty-state .button {
	display: inline-block;
	background: #6d4aff;
	color: #fff !important;
	border-radius: 9px;
	padding: 10px 18px;
	text-decoration: none;
	font-weight: 600;
	margin-right: 8px;
}

/* ---------- Mobile ---------- */

@media (max-width: 640px) {
	.sb-booking-wizard {
		padding: 0 2px;
	}

	#sb-step-title {
		font-size: 17px;
	}

	.sb-service-grid,
	.sb-staff-grid {
		grid-template-columns: 1fr;
	}

	.sb-datetime-layout {
		grid-template-columns: 1fr;
	}

	.sb-form-row-group {
		grid-template-columns: 1fr;
		gap: 0;
	}

	.sb-wizard-footer {
		position: sticky;
		bottom: 0;
		box-shadow: 0 -6px 16px rgba(0,0,0,.05);
		margin-left: -2px;
		margin-right: -2px;
		padding: 14px 2px 10px;
	}

	.sb-cal-day {
		font-size: 12px;
	}
}