.sb-booking-app {
	max-width: 480px;
	margin: 0 auto;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
.sb-booking-app h3 { margin-bottom: 4px; }
.sb-category h4 {
	margin: 20px 0 8px;
	text-transform: uppercase;
	font-size: 13px;
	letter-spacing: .05em;
	color: #666;
}
.sb-service-row, .sb-stylist-row, .sb-slot {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 12px 14px;
	border: 1px solid #e2e2e2;
	border-radius: 8px;
	margin-bottom: 8px;
	background: #fff;
	cursor: pointer;
}
.sb-service-info { display: flex; flex-direction: column; }
.sb-meta { color: #777; font-size: 13px; }
.sb-btn {
	background: #6b21a8;
	color: #fff;
	border: none;
	border-radius: 20px;
	padding: 8px 18px;
	cursor: pointer;
	font-size: 14px;
}
.sb-btn:hover { background: #591c8e; }
.sb-back {
	background: none;
	border: none;
	color: #6b21a8;
	cursor: pointer;
	padding: 0 0 10px;
	font-size: 14px;
}
.sb-date-input {
	width: 100%;
	padding: 10px;
	border-radius: 8px;
	border: 1px solid #ccc;
	margin: 10px 0;
	font-size: 15px;
}
.sb-slot-list {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 8px;
}
.sb-slot {
	justify-content: center;
	font-weight: 600;
}
.sb-slot.selected { background: #6b21a8; color: #fff; }
.sb-input {
	width: 100%;
	padding: 10px;
	border-radius: 6px;
	border: 1px solid #ccc;
	margin-top: 4px;
	box-sizing: border-box;
}
.sb-error {
	color: #b3261e;
	background: #fdecea;
	border: 1px solid #f5c2c0;
	border-radius: 6px;
	padding: 10px;
	margin-top: 12px;
}
.sb-confirmation {
	text-align: center;
	padding: 30px 10px;
	font-size: 16px;
}
.sb-summary {
	background: #f7f2fb;
	border-radius: 8px;
	padding: 10px 14px;
	font-size: 14px;
}