/* Biosan Kalkulator Dostave — stilovi prema specifikaciji §5.4
   (cijena: Inter Bold 16px #1F1B16, zona: Inter Regular 12px #8A8275).
   Font se nasljeđuje iz teme; Inter je pretpostavljen na razini sitea. */

.bkd-calculator {
	margin: 16px 0;
	padding: 14px 16px;
	border: 1px solid #E5E0D8;
	border-radius: 6px;
	max-width: 420px;
}

.bkd-calc-heading {
	font-size: 13px;
	font-weight: 600;
	color: #1F1B16;
	margin-bottom: 8px;
}

.bkd-calc-row {
	display: flex;
	gap: 8px;
}

.bkd-calc-input {
	flex: 1 1 auto;
	min-width: 0;
	padding: 8px 10px;
	border: 1px solid #CFC8BC;
	border-radius: 4px;
	font-size: 14px;
}

.bkd-calc-btn {
	flex: 0 0 auto;
	padding: 8px 16px;
	border: none;
	border-radius: 4px;
	background: #1F1B16;
	color: #fff;
	font-size: 14px;
	cursor: pointer;
}

.bkd-calc-btn:hover {
	opacity: 0.9;
}

.bkd-calc-result {
	margin-top: 10px;
}

.bkd-calc-result:empty {
	margin-top: 0;
}

.bkd-price {
	display: block;
	font-weight: 700;
	font-size: 16px;
	color: #1F1B16;
}

.bkd-zone {
	display: block;
	font-weight: 400;
	font-size: 12px;
	color: #8A8275;
	margin-top: 2px;
}

.bkd-error {
	font-size: 13px;
	color: #B3261E;
}

.bkd-contact .bkd-price {
	font-size: 14px;
}

.bkd-loading {
	font-size: 13px;
	color: #8A8275;
}

.bkd-spinner {
	display: inline-block;
	width: 12px;
	height: 12px;
	border: 2px solid #CFC8BC;
	border-top-color: #1F1B16;
	border-radius: 50%;
	vertical-align: -2px;
	animation: bkd-spin 0.8s linear infinite;
}

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

@media (prefers-reduced-motion: reduce) {
	.bkd-spinner { animation: none; }
}

@media (max-width: 480px) {
	.bkd-calculator { max-width: none; }
}

.bkd-contact-msg {
	display: block;
	font-size: 13px;
	line-height: 1.5;
	color: #1F1B16;
	margin-top: 4px;
}