/* ─── Product form ───────────────────────────────────────────────────────── */
.tpp-product-form {
	max-width: 480px;
	margin-top: 20px;
}

.tpp-field {
	margin-bottom: 22px;
}

.tpp-field__label {
	display: block;
	font-weight: 600;
	margin-bottom: 10px;
}

/* ─── Side checkboxes ────────────────────────────────────────────────────── */
.tpp-side-checks {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.tpp-side-check {
	display: flex;
	align-items: center;
	gap: 8px;
	cursor: pointer;
}

.tpp-side-check input[type="checkbox"] {
	position: absolute;
	opacity: 0;
	width: 0;
	height: 0;
}

.tpp-side-check__box {
	width: 20px;
	height: 20px;
	border: 2px solid #ccc;
	border-radius: 3px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: border-color .15s, background .15s;
	flex-shrink: 0;
}

.tpp-side-check input:checked ~ .tpp-side-check__box {
	border-color: #333;
	background: #333;
}

.tpp-side-check input:checked ~ .tpp-side-check__box::after {
	content: '';
	width: 5px;
	height: 9px;
	border: 2px solid #fff;
	border-top: none;
	border-left: none;
	transform: rotate(45deg) translateY(-1px);
}

.tpp-side-check__label {
	font-size: 14px;
}

/* ─── Size buttons ───────────────────────────────────────────────────────── */
.tpp-size-options {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.tpp-size-btn {
	cursor: pointer;
}

.tpp-size-btn input[type="radio"] {
	position: absolute;
	opacity: 0;
	pointer-events: none;
	width: 1px;
	height: 1px;
}

.tpp-size-btn span {
	display: block;
	padding: 8px 18px;
	border: 2px solid #ddd;
	border-radius: 4px;
	font-size: 14px;
	transition: border-color .15s, background .15s, color .15s;
}

.tpp-size-btn input:checked ~ span {
	border-color: #333;
	background: #333;
	color: #fff;
}

/* ─── Shirt type selector ────────────────────────────────────────────────── */
.tpp-shirt-type-options {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}

.tpp-shirt-type-btn {
	cursor: pointer;
}

.tpp-shirt-type-btn input[type="radio"] {
	position: absolute;
	opacity: 0;
	pointer-events: none;
	width: 1px;
	height: 1px;
}

.tpp-shirt-type-btn span {
	display: block;
	padding: 8px 16px;
	border: 2px solid #ddd;
	border-radius: 4px;
	font-size: 14px;
	transition: border-color .15s, background .15s, color .15s;
}

.tpp-shirt-type-btn input:checked ~ span {
	border-color: #333;
	background: #333;
	color: #fff;
}

.tpp-shirt-type-btn:hover span {
	border-color: #555;
}

/* ─── Price display ──────────────────────────────────────────────────────── */
.tpp-price-display {
	margin: 4px 0 20px;
	font-size: 20px;
	font-weight: 700;
}

.tpp-price-label {
	font-size: 14px;
	font-weight: 400;
	color: #555;
	margin-right: 6px;
}

/* ─── Quantity ───────────────────────────────────────────────────────────── */
.tpp-field--qty input[type="number"] {
	width: 70px;
	text-align: center;
}

/* ─── Start design button ────────────────────────────────────────────────── */
#tpp-start-design {
	margin-top: 4px;
}

/* ─── Hint ───────────────────────────────────────────────────────────────── */
.tpp-hint {
	margin-top: 10px;
	font-size: 13px;
	color: #888;
}