/* 사이트 공통 디자인 톤(kr-market-forecast 참고): border-radius 6px, Astra 테마 기본값에
   맞춘 회색조(#3a3a3a 계열) 텍스트 계층 + 기본 시스템 폰트 스택. 다른 설치된 플러그인들과
   시각적으로 통일감을 유지한다. */

.stc-calculator {
	max-width: 480px;
	font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", "Malgun Gothic", sans-serif;
}

.stc-year-badge {
	margin: 0 0 10px;
	font-size: 12px;
	color: #767676;
}

.stc-form {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	align-items: flex-end;
	padding: 16px;
	border: 1px solid #e1e1e1;
	border-radius: 6px;
	background: #fff;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.stc-field {
	display: flex;
	flex-direction: column;
	gap: 6px;
	flex: 1 1 180px;
}

.stc-field label {
	font-size: 13px;
	font-weight: 600;
	color: #3a3a3a;
}

.stc-input {
	padding: 10px 12px;
	font-size: 15px;
	color: #3a3a3a;
	border: 1px solid #cccccc;
	border-radius: 6px;
}

.stc-input-small {
	max-width: 100px;
}

.stc-submit-button {
	padding: 10px 20px;
	font-size: 15px;
	font-weight: 600;
	color: #fff;
	background: #0274be;
	border: none;
	border-radius: 6px;
	cursor: pointer;
}

.stc-submit-button:hover {
	background: #055a94;
}

.stc-error {
	margin-top: 12px;
	font-size: 13px;
	color: #b42318;
}

.stc-result {
	margin-top: 16px;
	padding: 18px 20px;
	border: 1px solid #e1e1e1;
	border-radius: 6px;
	background: #fff;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.stc-summary {
	display: flex;
	flex-wrap: wrap;
	gap: 16px;
	margin-bottom: 16px;
	padding-bottom: 16px;
	border-bottom: 1px solid #f0f0f0;
}

.stc-summary-item {
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.stc-summary .stc-label {
	font-size: 12px;
	font-weight: 600;
	color: #767676;
	text-transform: uppercase;
	letter-spacing: 0.03em;
}

.stc-summary .stc-value {
	font-size: 20px;
	font-weight: 700;
	color: #3a3a3a;
}

.stc-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 14px;
	font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", "Malgun Gothic", sans-serif;
}

.stc-table th,
.stc-table td {
	padding: 8px 10px;
	border-bottom: 1px solid #f0f0f0;
	text-align: left;
}

.stc-table td:last-child {
	text-align: right;
	color: #3a3a3a;
	font-weight: 600;
}

.stc-item-note {
	font-size: 11px;
	color: #999999;
	font-weight: 400;
}

.stc-table thead th {
	color: #999999;
	font-weight: 600;
	text-align: center;
	border-bottom: 1px solid #e1e1e1;
}

.stc-row-total td {
	border-top: 2px solid #e1e1e1;
	border-bottom: none;
	font-weight: 700;
	color: #3a3a3a;
}

.stc-reference {
	margin: 16px 0 0;
	padding: 12px 14px;
	font-size: 13px;
	color: #545454;
	background: #f7f7f7;
	border-radius: 6px;
}

.stc-disclaimer {
	margin: 12px 0 0;
	font-size: 12px;
	color: #999999;
}

.stc-guide {
	margin-top: 20px;
	padding: 16px 20px;
	background: #f7f7f7;
	border-radius: 6px;
}

.stc-guide h3 {
	margin: 0 0 10px;
	font-size: 13px;
	font-weight: 700;
	color: #3a3a3a;
}

.stc-guide ol {
	margin: 0;
	padding-left: 20px;
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.stc-guide li {
	font-size: 13px;
	line-height: 1.6;
	color: #545454;
}