.dc-calculator {
	max-width: 900px;
	margin: 0 auto;
	font-size: 15px;
	box-sizing: border-box;
}
.dc-calculator * { box-sizing: border-box; }

.dc-rows-wrapper { margin-bottom: 12px; }

.dc-row {
	display: flex;
	align-items: flex-end;
	gap: 12px;
	padding: 12px;
	border: 1px solid #e2e2e2;
	border-radius: 6px;
	margin-bottom: 10px;
	background: #fafafa;
}

.dc-field { display: flex; flex-direction: column; gap: 4px; }
.dc-field-service { flex: 3; min-width: 0; }
.dc-field-area { flex: 1; min-width: 100px; }

.dc-row label,
.dc-field label,
.dc-label { font-size: 13px; font-weight: 600; color: #444; }

.dc-service, .dc-area, #dc-trash-volume, #dc-floor {
	width: 100%;
	padding: 8px 10px;
	border: 1px solid #ccc;
	border-radius: 4px;
	font-size: 14px;
	background: #fff;
}

.dc-remove-row {
	flex: 0 0 auto;
	width: 34px;
	height: 34px;
	border: none;
	border-radius: 4px;
	background: #e74c3c;
	color: #fff;
	font-size: 18px;
	line-height: 1;
	cursor: pointer;
}
.dc-remove-row:hover { background: #c0392b; }

.dc-btn {
	display: inline-block;
	padding: 10px 18px;
	border: none;
	border-radius: 4px;
	cursor: pointer;
	font-size: 14px;
	font-weight: 600;
}
.dc-btn-add {
	background: #2c974b;
	color: #fff;
	margin-bottom: 6px;
}
.dc-btn-add:hover { background: #23803e; }

.dc-limit-msg { color: #c0392b; font-size: 13px; margin-bottom: 10px; }

.dc-trash-block {
	margin: 20px 0;
	padding: 14px;
	border: 1px solid #e2e2e2;
	border-radius: 6px;
	background: #f5f8ff;
}

.dc-checkbox-label, .dc-radio-label {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-weight: 600;
	cursor: pointer;
}

.dc-trash-options { margin-top: 14px; display: flex; flex-wrap: wrap; gap: 16px; }
.dc-trash-options .dc-field { min-width: 220px; }

.dc-result-wrapper { margin-top: 22px; }

.dc-result-table {
	width: 100%;
	border-collapse: collapse;
	margin-bottom: 16px;
}
.dc-result-table th, .dc-result-table td {
	border: 1px solid #e2e2e2;
	padding: 8px 10px;
	text-align: left;
	font-size: 14px;
}
.dc-result-table thead th {
	background: #f0f0f0;
	font-weight: 700;
}
.dc-empty-row td { text-align: center; color: #888; }

.dc-totals {
	max-width: 380px;
	margin-left: auto;
	border: 1px solid #e2e2e2;
	border-radius: 6px;
	padding: 14px 16px;
}
.dc-total-line {
	display: flex;
	justify-content: space-between;
	padding: 4px 0;
	font-size: 14px;
}
.dc-grand-total {
	border-top: 2px solid #333;
	margin-top: 8px;
	padding-top: 10px;
	font-size: 18px;
	font-weight: 700;
}

@media (max-width: 600px) {
	.dc-row { flex-wrap: wrap; }
	.dc-field-service, .dc-field-area { flex: 1 1 100%; }
	.dc-totals { max-width: 100%; }
}