/* ===== 계산기 페이지 공통 CSS (calculator.css) ===== */

/* 기본 안정화 */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Apple SD Gothic Neo", 
                 "맑은 고딕", "Malgun Gothic", Roboto, "Noto Sans KR", Arial, sans-serif;
    overflow-x: hidden;
}

/* 페이지 레이아웃 */
.page-content {
    margin-top: var(--header-height);
    min-height: calc(100vh - var(--header-height) - 70px);
    padding: 40px 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 계산기 래퍼 */
.calculator-wrapper {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.calculator-container {
    margin: 0 auto;
    padding: 0 20px;
    max-width: 1200px;
    width: 100%;
    box-sizing: border-box;
}

/* 뒤로가기 링크 */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 25px;
    transition: var(--transition);
}

.back-link:hover {
    color: var(--primary-dark);
    transform: translateX(-5px);
}

/* 계산기 카드 */
.calculator-card {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.calculator-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: #fff;
    padding: 30px;
    text-align: center;
}

.calculator-header .header-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 15px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
}

.calculator-header .header-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.calculator-header h1 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0,0,0,0.18), 0 1px 0 rgba(0,0,0,0.12);
}

.calculator-header p {
    opacity: 1;
    font-size: 1rem;
    color: #f8f9fa;
    text-shadow: 0 2px 8px rgba(0,0,0,0.18), 0 1px 0 rgba(0,0,0,0.12);
}

.calculator-body {
    padding: 30px;
}

/* 폼 스타일 */
.calc-form {
    margin-bottom: 0;
}

.form-section {
    margin-bottom: 30px;
    padding-bottom: 25px;
    border-bottom: 2px dashed var(--border-color);
}

.form-section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.section-header {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--primary-color);
    display: inline-block;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark-text);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    transition: var(--transition);
    background: #fff;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.15);
}

.form-group input.error {
    border-color: var(--danger-color);
    animation: shake 0.5s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-5px); }
    40%, 80% { transform: translateX(5px); }
}

.form-row {
    display: flex;
    gap: 15px;
}

.form-row .form-group {
    flex: 1;
}

/* 라디오 버튼 그룹 */
.radio-group {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.radio-label {
    flex: 1;
    min-width: 100px;
}

.radio-label input[type="radio"] {
    display: none;
}

.radio-text {
    display: block;
    padding: 14px 18px;
    text-align: center;
    background: #fff;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.radio-label input[type="radio"]:checked + .radio-text {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-color: var(--primary-color);
    color: #fff;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
}

.radio-text:hover {
    border-color: var(--primary-color);
    background: rgba(102, 126, 234, 0.05);
}

/* 버튼 그룹 */
.button-group {
    display: flex;
    gap: 12px;
    margin-top: 30px;
}

.btn {
    padding: 14px 28px;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: #fff;
    flex: 2;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: linear-gradient(135deg, #6c757d 0%, #5a6268 100%);
    color: #fff;
    flex: 1;
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #5a6268 0%, #495057 100%);
    transform: translateY(-2px);
}

/* 계산 액션 버튼 (계산하기/초기화) */
.calc-actions {
    display: flex;
    gap: 14px;
    align-items: center;
    width: 100%;
    max-width: 420px;
}

.calc-actions .btn {
    flex: 1;
    height: 48px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    padding: 0;
}

.calc-actions .btn-primary {
    background: linear-gradient(90deg, #6d5efc, #8a63ff);
    color: #fff;
    border: 0;
    box-shadow: 0 8px 18px rgba(109, 94, 252, 0.18);
    flex: 1;
}

.calc-actions .btn-primary:hover {
    background: linear-gradient(90deg, #8a63ff, #6d5efc);
    box-shadow: 0 10px 24px rgba(109, 94, 252, 0.25);
}

.calc-actions .btn-secondary {
    background: #fff;
    border: 1px solid rgba(109, 94, 252, 0.3);
    color: #333;
    flex: 1;
}

.calc-actions .btn-secondary:hover {
    background: rgba(109, 94, 252, 0.05);
    border-color: rgba(109, 94, 252, 0.5);
}

@media (max-width: 480px) {
    .calc-actions {
        max-width: 100%;
        gap: 12px;
    }
    
    .calc-actions .btn {
        height: 44px;
        font-size: 15px;
    }
}

/* 결과 영역 */
.result-section {
    margin-top: 30px;
    margin-bottom: 24px;
    padding-top: 30px;
    padding-bottom: 0;
    border-top: 3px dashed var(--border-color);
}

.result-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
}

.result-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 22px;
    border-radius: 14px;
    text-align: center;
    transition: var(--transition);
    border: 2px solid transparent;
}

.result-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.result-card.highlight {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 50%, #a78bfa 100%);
    color: #fff;
    border: none;
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.35);
}

.result-label {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 10px;
    opacity: 0.85;
    font-weight: 500;
}

.result-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0,0,0,0.18), 0 1px 0 rgba(0,0,0,0.12);
}

.result-card.highlight .result-value {
    font-size: 1.8rem;
    color: #fff;
    text-shadow: 0 2px 10px rgba(0,0,0,0.25), 0 1px 0 rgba(0,0,0,0.18);
}

.result-card.highlight .result-label {
    color: #f8f9fa;
    font-size: 1.1rem;
    font-weight: 500;
    text-align: center;
    text-shadow: 0 2px 8px rgba(0,0,0,0.18), 0 1px 0 rgba(0,0,0,0.12);
}

/* CAGR 계산 폼 스타일 */
.calc-form {
    width: 100%;
}

/* 결과 섹션 */
#cagrResultSection {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid #e5e7eb;
}

#cagrResultSection.is-hidden {
    display: none !important;
}

/* 결과 카드 그리드 */
.cagr-result-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.cagr-card {
    padding: 1.75rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cagr-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.12);
}

.cagr-card-primary {
    background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%);
    color: white;
}

.cagr-card-secondary {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.cagr-card-tertiary {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
}

.card-label {
    font-size: 0.85rem;
    opacity: 0.9;
    margin-bottom: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-value {
    font-size: 2rem;
    font-weight: 700;
    font-family: 'Courier New', monospace;
    line-height: 1;
}

/* 요약 섹션 */
.cagr-summary {
    background-color: #f0f9ff;
    border-left: 4px solid #0284c7;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    color: #064e3b;
    font-size: 0.95rem;
    line-height: 1.6;
}

.cagr-summary strong {
    color: #0c4a6e;
}

/* 해석 섹션 */
.cagr-interpretation {
    background-color: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 2rem;
    margin-top: 2rem;
}

.cagr-interpretation h3 {
    margin: 0 0 1.5rem 0;
    color: #1f2937;
    font-size: 1.15rem;
}

.cagr-status {
    background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%);
    color: white;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
}

.cagr-detail {
    color: #374151;
    line-height: 1.8;
}

.cagr-detail p {
    margin: 1rem 0;
}

.cagr-detail strong {
    color: #1f2937;
    font-weight: 600;
}

.cagr-note {
    background-color: #fef3c7;
    border: 1px solid #fde047;
    border-left: 4px solid #f59e0b;
    border-radius: 8px;
    padding: 1rem;
    margin: 1.5rem 0;
}

.cagr-note strong {
    display: block;
    color: #78350f;
    margin-bottom: 0.75rem;
}

.cagr-note ul {
    margin: 0;
    padding-left: 1.5rem;
    color: #78350f;
}

.cagr-note li {
    margin: 0.5rem 0;
    font-size: 0.95rem;
}

/* 에러 배너 */
.cagr-error-banner {
    background-color: #fee2e2;
    border: 1px solid #fecaca;
    border-left: 4px solid #dc2626;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    color: #7f1d1d;
}

.cagr-error-banner strong {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.cagr-error-banner p {
    margin: 0.25rem 0;
    font-size: 0.95rem;
}

/* 상세 정보 박스 */
.detail-box {
    background: #fff;
    border: 2px solid var(--border-color);
    border-radius: 14px;
    padding: 20px;
}

.detail-box h4 {
    font-size: 0.95rem;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    color: var(--dark-text);
}

.detail-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px dotted #e9ecef;
}

.detail-item:last-child {
    border-bottom: none;
}

.detail-item.total {
    margin-top: 10px;
    padding-top: 15px;
    border-top: 2px solid #dee2e6;
    border-bottom: none;
    font-weight: 600;
}

.detail-label {
    color: var(--light-text);
    font-size: 0.9rem;
}

.detail-value {
    font-weight: 600;
    color: var(--dark-text);
}

.detail-item.total .detail-value {
    color: var(--danger-color);
    font-weight: 700;
}

/* 안내 박스 */
.notice-box {
    padding: 15px;
    background: #e8f4fd;
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
}

.notice-box p {
    font-size: 0.8rem;
    color: #31708f;
    margin: 5px 0;
}

.notice-box.warning {
    background: #fff3cd;
    border-left-color: var(--warning-color);
}

.notice-box.warning p {
    color: #856404;
}

/* 입력 단위 */
.input-with-unit {
    display: flex;
    align-items: center;
    background: #fff;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    transition: var(--transition);
}

.input-with-unit:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.15);
}

.input-with-unit input {
    flex: 1;
    border: none;
    padding: 14px 18px;
    font-size: 1rem;
    text-align: right;
}

.input-with-unit input:focus {
    outline: none;
    box-shadow: none;
}

.input-with-unit .unit {
    padding: 14px 18px;
    background: #f1f3f5;
    color: var(--light-text);
    font-weight: 600;
    min-width: 50px;
    text-align: center;
}

/* 숫자 스테퍼 */
.number-stepper {
    display: flex;
    align-items: center;
    gap: 5px;
}

.stepper-btn {
    width: 40px;
    height: 40px;
    border: 2px solid var(--border-color);
    background: #fff;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--dark-text);
    transition: var(--transition);
}

.stepper-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.number-stepper input {
    width: 60px;
    text-align: center;
    padding: 10px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
}

.number-stepper .unit {
    margin-left: 8px;
    color: var(--light-text);
    font-weight: 500;
}

/* 빠른 입력 버튼 */
.quick-btns {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}

.quick-btn {
    flex: 1;
    padding: 10px 15px;
    background: #e9ecef;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    color: #495057;
    transition: var(--transition);
}

.quick-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* 체크박스 그룹 */
.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.checkbox-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--primary-color);
    cursor: pointer;
}

.checkbox-label {
    font-weight: 500;
    color: var(--dark-text);
}

/* 마진 계산기 카드 */
.margin-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin: 20px 0;
}

.margin-cards .result-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    border: 2px solid var(--border-color);
}

.margin-cards .card-label {
    display: block;
    font-size: 0.85rem;
    color: var(--light-text);
    margin-bottom: 8px;
}

.margin-cards .card-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.margin-cards .card-value.negative {
    color: var(--danger-color);
}

/* 음수 값 스타일 */
.negative {
    color: var(--danger-color) !important;
}

.positive {
    color: var(--success-color, #28a745) !important;
}

/* 정보 박스 */
.info-box {
    background: linear-gradient(135deg, #e8f4fd 0%, #d6eaf8 100%);
    border-radius: 10px;
    padding: 15px 20px;
    border: 2px solid #b8daff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.info-label {
    font-weight: 500;
    color: #31708f;
}

.info-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* 힌트 텍스트 */
.hint-text {
    font-size: 0.8rem;
    color: var(--light-text);
    margin-top: 8px;
}

/* 2열 결과 그리드 */
.result-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
}

.result-grid-2 .result-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    border: 2px solid var(--border-color);
    transition: var(--transition);
}

.result-grid-2 .result-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

.result-grid-2 .result-label {
    font-size: 0.85rem;
    color: var(--light-text);
    margin-bottom: 8px;
}

.result-grid-2 .result-value {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* 경고 카드 */
.warning-card {
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%) !important;
    border: 2px solid #ffc107 !important;
}

.warning-card .result-label {
    color: #856404;
}

.warning-card .result-value {
    color: #856404 !important;
}

/* 체크박스 스타일 개선 */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 12px 16px;
    background: #f8f9fa;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    transition: var(--transition);
}

.checkbox-label:hover {
    border-color: var(--primary-color);
    background: rgba(102, 126, 234, 0.05);
}

.checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    accent-color: var(--primary-color);
    cursor: pointer;
}

.checkbox-text {
    font-weight: 500;
    color: var(--dark-text);
}

/* 체크박스 그룹 세로 배치 */
.checkbox-group-vertical {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* 연말정산 환급/추가납부 카드 */
.refund-card {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 50%, #a78bfa 100%) !important;
    border: none !important;
}

.refund-card .result-label {
    color: rgba(255, 255, 255, 0.9);
}

.refund-card .result-value {
    color: #fff !important;
}

.refund-card .result-sub {
    display: block;
    margin-top: 8px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
}

.additional-card {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%) !important;
    border: none !important;
}

.additional-card .result-label {
    color: rgba(255, 255, 255, 0.9);
}

.additional-card .result-value {
    color: #fff !important;
}

.additional-card .result-sub {
    display: block;
    margin-top: 8px;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.8);
}

/* 부양가족 입력 그룹 */
.dependents-input {
    margin-top: 15px;
    padding: 15px;
    background: #f0f4ff;
    border-radius: 10px;
    border: 1px solid #d0d8ff;
}

/* 정보 표시 */
.info-display {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 15px;
    border: 2px solid var(--border-color);
}

.info-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
}

/* 날짜 입력 */
.date-input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    transition: var(--transition);
}

.date-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.15);
}

/* 모달 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.modal-content {
    background: #fff;
    margin: 15% auto;
    padding: 30px;
    border-radius: 16px;
    max-width: 400px;
    text-align: center;
    position: relative;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.close-btn {
    position: absolute;
    right: 15px;
    top: 10px;
    font-size: 1.5rem;
    color: var(--light-text);
    cursor: pointer;
}

.close-btn:hover {
    color: var(--danger-color);
}

#alertMessage {
    font-size: 1.1rem;
    color: var(--dark-text);
    margin-top: 10px;
}

/* ===== 반응형 ===== */
@media (max-width: 992px) {
    .cagr-result-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .page-content {
        padding: 25px 0;
    }

    .calculator-header {
        padding: 25px 20px;
    }

    .calculator-header h1 {
        font-size: 1.4rem;
    }

    .calculator-body {
        padding: 20px;
    }

    .cagr-result-cards {
        grid-template-columns: 1fr;
    }

    .cagr-interpretation {
        padding: 1.5rem;
    }

    .cagr-detail {
        font-size: 0.9rem;
        line-height: 1.6;
    }

    .cagr-note {
        padding: 0.75rem;
    }

    .cagr-note ul {
        padding-left: 1.25rem;
    }

    .cagr-note li {
        font-size: 0.85rem;
        margin: 0.4rem 0;
    }

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .radio-group {
        flex-direction: column;
    }

    .radio-label {
        min-width: 100%;
    }

    .button-group {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .result-grid {
        grid-template-columns: 1fr;
    }

    .result-grid-2 {
        grid-template-columns: 1fr;
    }

    .quick-btns {
        flex-wrap: wrap;
    }

    .quick-btn {
        flex: 1 1 calc(33.333% - 6px);
        min-width: calc(33.333% - 6px);
    }

    .info-box {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }
}

/* ===== 환율 계산기 스타일 ===== */
.currency-select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    background: white;
    cursor: pointer;
    transition: all 0.3s ease;
}

.currency-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.swap-btn-container {
    display: flex;
    justify-content: center;
    margin: 10px 0;
}

.swap-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid var(--primary-color);
    background: white;
    color: var(--primary-color);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.swap-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: rotate(180deg);
}

.swap-btn.swapping {
    transform: rotate(180deg);
    background: var(--primary-color);
    color: white;
}

.rate-info-box {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    padding: 15px 20px;
    border: 1px solid var(--border-color);
}

.rate-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
}

.rate-info-row:not(:last-child) {
    border-bottom: 1px dashed var(--border-color);
}

.rate-label {
    color: var(--gray-text);
    font-size: 0.9rem;
}

.rate-value {
    font-weight: 600;
    color: var(--dark-text);
}

.rate-date {
    font-size: 0.85rem;
    color: var(--gray-text);
}

.exchange-result {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    padding: 20px 0;
    flex-wrap: wrap;
}

.from-amount, .to-amount {
    text-align: center;
}

.from-amount span:first-child,
.to-amount span:first-child {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark-text);
}

.to-amount .highlight-value {
    color: var(--primary-color);
    font-size: 1.8rem;
}

.from-amount span:last-child,
.to-amount span:last-child {
    display: block;
    font-size: 0.9rem;
    color: var(--gray-text);
    margin-top: 5px;
}

.exchange-arrow {
    font-size: 2rem;
    color: var(--primary-color);
}

.rate-table {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.rate-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 15px;
    background: #f8f9fa;
    border-radius: 8px;
}

.rate-currency {
    font-weight: 600;
    color: var(--dark-text);
}

.rate-amount {
    color: var(--primary-color);
    font-weight: 500;
}

.result-card.main-result.calculated {
    animation: highlight-pulse 0.5s ease;
}

@keyframes highlight-pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3); }
    100% { transform: scale(1); }
}

@media (max-width: 480px) {
    .exchange-result {
        flex-direction: column;
        gap: 15px;
    }
    
    .exchange-arrow {
        transform: rotate(90deg);
    }
}

/* ===== 실업급여 계산기 스타일 ===== */

/* 결과 섹션 */
#unemploymentResult {
    display: none;
}

#unemploymentResult.show {
    display: block;
    animation: fadeIn 0.3s ease-in;
}

/* KPI 그리드 */
#kpiGrid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.kpi-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #f0f2f5 100%);
    padding: 25px;
    border-radius: 14px;
    border: 2px solid #e0e0e0;
    text-align: center;
    transition: all 0.3s ease;
}

.kpi-card:hover {
    transform: translateY(-4px);
    border-color: #8b5cf6;
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.2);
}

.kpi-card.primary {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    border-color: #8b5cf6;
    color: white;
}

.kpi-card.primary .kpi-label,
.kpi-card.primary .kpi-value,
.kpi-card.primary .kpi-unit {
    color: white;
}

.kpi-card .kpi-label {
    display: block;
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 10px;
    font-weight: 600;
}

.kpi-card .kpi-value {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: #8b5cf6;
    margin-bottom: 4px;
}

.kpi-card .kpi-unit {
    display: block;
    font-size: 0.85rem;
    color: #999;
    font-weight: 500;
}

@media (max-width: 768px) {
    #kpiGrid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

/* Insight Summary */
#insightSummary {
    background: linear-gradient(135deg, #f0f4ff 0%, #f8f9ff 100%);
    padding: 20px;
    border-radius: 12px;
    border-left: 4px solid #8b5cf6;
    margin-bottom: 25px;
    line-height: 1.7;
    color: #555;
    font-size: 0.95rem;
}

/* Details Section */
#detailsContent {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 0;
    margin-bottom: 25px;
    overflow: hidden;
}

#detailsContent summary {
    padding: 20px;
    background: #f9fafb;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: #333;
    user-select: none;
    border-bottom: 1px solid #e5e7eb;
}

#detailsContent summary:hover {
    background: #f3f4f6;
}

#detailsContent summary::marker {
    color: #8b5cf6;
}

#detailsContent[open] summary {
    border-bottom-color: #d0d8ff;
}

.details-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.details-table td {
    padding: 12px 20px;
    border-bottom: 1px solid #f0f0f0;
}

.details-table td:first-child {
    color: #666;
    font-weight: 500;
    background: #f9fafb;
    width: 40%;
}

.details-table td:last-child {
    color: #333;
    font-weight: 600;
    text-align: right;
}

.details-table tr:last-child td {
    border-bottom: none;
}

/* Alert Box */
.alert-box {
    background: #fffbf0;
    border-left: 4px solid #f59e0b;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.alert-box h4 {
    color: #d97706;
    margin: 0 0 12px 0;
    font-size: 0.95rem;
}

.alert-box p {
    color: #92400e;
    margin: 8px 0;
    font-size: 0.9rem;
    line-height: 1.6;
}

.alert-box ul {
    margin: 12px 0 0 0;
    padding-left: 20px;
    color: #92400e;
    font-size: 0.9rem;
}

.alert-box li {
    margin-bottom: 6px;
    line-height: 1.5;
}

/* 회사 항목 */
.company-item {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
}

.company-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.company-title {
    font-weight: 600;
    color: var(--dark-text);
    font-size: 0.95rem;
}

.btn-remove-company {
    background: #ff6b6b;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-remove-company:hover {
    background: #ee5a5a;
}

/* 버튼 아웃라인 스타일 */
.btn-outline {
    background: transparent;
    border: 2px dashed var(--border-color);
    color: var(--light-text);
    padding: 12px 20px;
    border-radius: 10px;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(102, 126, 234, 0.05);
}

/* 체크박스 라벨 */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--dark-text);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

/* 라디오 그룹 인라인 */
.radio-group {
    display: flex;
    gap: 20px;
}

.radio-group .radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.95rem;
    flex: initial;
    min-width: auto;
}

.radio-group .radio-label input[type="radio"] {
    display: inline-block;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

/* 정보 박스 */
.info-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: linear-gradient(135deg, #f0f4ff 0%, #e8f0fe 100%);
    border-radius: 10px;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.info-label {
    font-size: 0.9rem;
    color: var(--light-text);
}

.info-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* 상세 박스 리스트 스타일 */
.notice-box ul,
.notice-box ol {
    margin: 0;
    padding-left: 20px;
}

.notice-box li {
    margin-bottom: 5px;
}

.notice-box h5 {
    color: var(--dark-text);
    font-size: 0.95rem;
}

/* ===== 연차/근속연수 계산기 스타일 ===== */

/* 연차 발생 내역 테이블 */
.leave-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.leave-table th,
.leave-table td {
    padding: 12px 10px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.leave-table th {
    background: #f8f9fa;
    font-weight: 600;
    color: var(--dark-text);
    font-size: 0.85rem;
}

.leave-table td {
    color: var(--light-text);
}

.leave-table td:last-child {
    text-align: right;
    color: var(--primary-color);
}

.leave-table th:last-child {
    text-align: right;
}

.leave-table .total-row {
    background: linear-gradient(135deg, #f0f4ff 0%, #e8f0fe 100%);
}

.leave-table .total-row td {
    color: var(--dark-text);
    font-weight: 600;
}

.leave-table .total-row td:last-child {
    color: var(--primary-color);
    font-size: 1.1rem;
}

/* 하이라이트 행 */
.detail-item.highlight-row {
    background: linear-gradient(135deg, #f0f4ff 0%, #e8f0fe 100%);
    border-radius: 8px;
    padding: 15px;
    margin: 10px -15px -15px -15px;
}

.detail-item.highlight-row .detail-label {
    color: var(--dark-text);
    font-weight: 600;
}

.detail-item.highlight-row .detail-value {
    color: var(--primary-color);
    font-size: 1.3rem;
    font-weight: 700;
}

/* 연차 발생 내역 영역 */
.leave-breakdown {
    max-height: 300px;
    overflow-y: auto;
}

.leave-breakdown::-webkit-scrollbar {
    width: 6px;
}

.leave-breakdown::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.leave-breakdown::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.leave-breakdown::-webkit-scrollbar-thumb:hover {
    background: #a1a1a1;
}

/* ===== SEO 블로그 콘텐츠 스타일 ===== */

.seo-content {
    margin-top: 60px;
    padding: 40px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.seo-content h2 {
    font-size: 1.8rem;
    color: var(--dark-text);
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--primary-color);
}

.seo-content h3 {
    font-size: 1.4rem;
    color: var(--dark-text);
    margin: 30px 0 15px 0;
    padding-left: 15px;
    border-left: 4px solid var(--primary-color);
}

.seo-content h4 {
    font-size: 1.1rem;
    color: var(--dark-text);
    margin: 20px 0 10px 0;
}

.content-section {
    margin-bottom: 35px;
}

.seo-content p {
    font-size: 1rem;
    line-height: 1.9;
    color: #555;
    margin-bottom: 15px;
}

.seo-content ul,
.seo-content ol {
    margin: 15px 0;
    padding-left: 25px;
}

.seo-content li {
    font-size: 0.95rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 8px;
}

.seo-content strong {
    color: var(--dark-text);
}

/* 수식 박스 */
.formula-box {
    background: linear-gradient(135deg, #f0f4ff 0%, #e8f0fe 100%);
    padding: 20px 25px;
    border-radius: 12px;
    margin: 20px 0;
    border-left: 4px solid var(--primary-color);
}

.formula-box p {
    margin: 8px 0;
    font-size: 1.05rem;
    color: var(--dark-text);
}

/* 정보 테이블 */
.info-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 0.95rem;
}

.info-table th,
.info-table td {
    padding: 14px 16px;
    text-align: left;
    border: 1px solid #e0e0e0;
}

.info-table th {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: #fff;
    font-weight: 600;
}

.info-table tr:nth-child(even) {
    background: #f9f9f9;
}

.info-table tr:hover {
    background: #f0f4ff;
}

/* FAQ 스타일 */
.faq-item {
    background: #f8f9fa;
    padding: 20px 25px;
    border-radius: 12px;
    margin-bottom: 15px;
    border-left: 4px solid var(--primary-color);
}

.faq-item h4 {
    color: var(--primary-color);
    margin: 0 0 10px 0;
    font-size: 1rem;
}

.faq-item p {
    margin: 0;
    color: #666;
}

/* 팁 박스 */
.tip-box {
    background: #fff8e1;
    padding: 20px 25px;
    border-radius: 12px;
    margin: 20px 0;
    border-left: 4px solid #ffc107;
}

.tip-box h4 {
    color: #f57c00;
    margin: 0 0 10px 0;
}

.tip-box p {
    margin: 0;
    color: #666;
}

/* 경고 박스 */
.warning-box {
    background: #ffebee;
    padding: 20px 25px;
    border-radius: 12px;
    margin: 20px 0;
    border-left: 4px solid #f44336;
}

.warning-box h4 {
    color: #d32f2f;
    margin: 0 0 10px 0;
}

.warning-box p {
    margin: 0;
    color: #666;
}

/* 성공 박스 */
.success-box {
    background: #e8f5e9;
    padding: 20px 25px;
    border-radius: 12px;
    margin: 20px 0;
    border-left: 4px solid #4caf50;
}

.success-box h4 {
    color: #388e3c;
    margin: 0 0 10px 0;
}

.success-box p {
    margin: 0;
    color: #666;
}

/* 반응형 SEO 콘텐츠 */
@media (max-width: 768px) {
    .seo-content {
        margin-top: 40px;
        padding: 25px 20px;
    }

    .seo-content h2 {
        font-size: 1.5rem;
    }

    .seo-content h3 {
        font-size: 1.2rem;
    }

    .info-table {
        font-size: 0.85rem;
    }

    .info-table th,
    .info-table td {
        padding: 10px 12px;
    }
}

/* ===== 법적 페이지 스타일 (개인정보처리방침, 이용약관) ===== */
.legal-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
}

.legal-intro {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 40px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
}

.legal-section {
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid #eee;
}

.legal-section:last-child {
    border-bottom: none;
}

.legal-section h2 {
    font-size: 1.4rem;
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-color);
}

.legal-section p {
    line-height: 1.8;
    color: #555;
    margin-bottom: 15px;
}

.legal-section ul,
.legal-section ol {
    padding-left: 25px;
    margin: 15px 0;
}

.legal-section li {
    line-height: 1.8;
    color: #555;
    margin-bottom: 10px;
}

.legal-section a {
    color: var(--primary-color);
    text-decoration: underline;
}

.legal-section a:hover {
    color: var(--primary-dark);
}

.legal-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

.legal-table th,
.legal-table td {
    padding: 15px;
    border: 1px solid #ddd;
    text-align: left;
}

.legal-table th {
    background: #f8f9fa;
    font-weight: 600;
    width: 30%;
}

.info-box {
    background: #e3f2fd;
    padding: 20px;
    border-radius: 10px;
    margin: 20px 0;
}

.info-box p {
    margin: 5px 0;
    color: #1565c0;
}

/* ===== 사이트 소개 페이지 스타일 ===== */
.about-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 20px;
}

.about-section {
    margin-bottom: 50px;
}

.about-section h2 {
    font-size: 1.6rem;
    color: #333;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 3px solid var(--primary-color);
}

.intro-section .intro-text {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #555;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
}

.feature-card {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.feature-card .feature-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.feature-card h3 {
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.service-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    transition: transform 0.2s;
}

.service-item:hover {
    transform: translateX(5px);
}

.service-item .service-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.service-info h4 {
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 5px;
}

.service-info p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.5;
}

.disclaimer-box {
    background: #fff3e0;
    padding: 25px;
    border-radius: 12px;
    border-left: 4px solid #ff9800;
}

.disclaimer-box p {
    font-size: 1.05rem;
    margin-bottom: 15px;
}

.disclaimer-box ul {
    padding-left: 25px;
}

.disclaimer-box li {
    color: #666;
    line-height: 1.8;
    margin-bottom: 8px;
}

.contact-section a {
    color: var(--primary-color);
    font-weight: 500;
}

/* ===== 문의 페이지 스타일 ===== */
.contact-wrapper {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
}

.contact-info-section {
    margin-bottom: 50px;
}

.contact-info-section h2 {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 15px;
}

.contact-intro {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 30px;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.contact-card {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    text-align: center;
}

.contact-card .contact-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.contact-card h3 {
    font-size: 1.2rem;
    color: #333;
    margin-bottom: 10px;
}

.contact-card p {
    font-size: 1rem;
    color: #555;
    margin: 5px 0;
}

.contact-note {
    font-size: 0.85rem !important;
    color: #888 !important;
}

.inquiry-types-section {
    margin-bottom: 50px;
}

.inquiry-types-section h2 {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 25px;
}

.inquiry-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.inquiry-type {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
}

.inquiry-type .type-icon {
    font-size: 1.8rem;
}

.type-content h4 {
    font-size: 1rem;
    color: #333;
    margin-bottom: 5px;
}

.type-content p {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.5;
}

.faq-section {
    margin-bottom: 50px;
}

.faq-section h2 {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 25px;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.before-contact-section h2 {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 20px;
}

.check-box {
    background: #e8f5e9;
    padding: 25px;
    border-radius: 12px;
}

.check-box ul {
    padding-left: 25px;
    margin: 0;
}

.check-box li {
    color: #2e7d32;
    line-height: 1.8;
    margin-bottom: 8px;
}

/* ===== 푸터 업데이트 스타일 ===== */
.footer-content {
    text-align: center;
    padding: 30px 20px;
}

.footer-links {
    margin-bottom: 15px;
}

.footer-links a {
    color: #888;
    font-size: 0.9rem;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--primary-color);
}

.footer-links .divider {
    color: #ddd;
    margin: 0 12px;
}

.copyright {
    color: #888;
    font-size: 0.85rem;
    margin: 0;
}

/* 반응형 법적/소개/문의 페이지 */
@media (max-width: 768px) {
    .legal-content,
    .about-content,
    .contact-wrapper {
        padding: 30px 15px;
    }

    .legal-section h2,
    .about-section h2 {
        font-size: 1.2rem;
    }

    .legal-table th {
        width: 35%;
    }

    .feature-grid {
        grid-template-columns: 1fr 1fr;
    }

    .feature-card {
        padding: 20px;
    }

    .service-item {
        flex-direction: column;
        gap: 10px;
    }

    .inquiry-types {
        grid-template-columns: 1fr;
    }

    .footer-links a {
        font-size: 0.8rem;
    }

    .footer-links .divider {
        margin: 0 8px;
    }
}

@media (max-width: 480px) {
    .feature-grid {
        grid-template-columns: 1fr;
    }

    .contact-cards {
        grid-template-columns: 1fr;
    }
}

/* ===== 부가세 계산기 전용 스타일 ===== */

/* 계산 모드 탭 */
.calc-tabs {
    display: flex;
    gap: 12px;
    margin-bottom: 25px;
}

.calc-tab {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 18px 20px;
    background: #f8f9fa;
    border: 2px solid var(--border-color);
    border-radius: 14px;
    cursor: pointer;
    transition: var(--transition);
}

.calc-tab:hover {
    border-color: var(--primary-color);
    background: rgba(102, 126, 234, 0.05);
}

.calc-tab.active {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-color: var(--primary-color);
    color: #fff;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.calc-tab .tab-icon {
    font-size: 1.5rem;
}

.calc-tab .tab-text {
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
}

/* 계산 패널 */
.calc-panel {
    display: none;
}

.calc-panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

.panel-header {
    margin-bottom: 25px;
    padding: 20px;
    background: linear-gradient(135deg, #f0f4ff 0%, #e8edff 100%);
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

.panel-header h3 {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.panel-header p {
    color: var(--light-text);
    font-size: 0.9rem;
}

/* 입력 힌트 */
.input-hint {
    display: block;
    font-size: 0.8rem;
    color: var(--light-text);
    margin-top: 8px;
}

/* 부가세 결과 그리드 */
.result-grid-tax {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 25px;
}

/* 부가세 결과 카드 */
.result-card-tax {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 25px 20px;
    border-radius: 16px;
    text-align: center;
    border: 2px solid var(--border-color);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.result-card-tax::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
}

.result-card-tax.supply::before {
    background: linear-gradient(90deg, #28a745, #20c997);
}

.result-card-tax.total::before {
    background: linear-gradient(90deg, #8b5cf6, #7c3aed);
}

.result-card-tax.vat::before {
    background: linear-gradient(90deg, #fd7e14, #ffc107);
}

.result-card-tax .result-icon {
    font-size: 2rem;
    margin-bottom: 10px;
}

.result-card-tax .result-label {
    display: block;
    font-size: 0.85rem;
    color: var(--light-text);
    margin-bottom: 12px;
    font-weight: 500;
}

.result-card-tax .result-value {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--dark-text);
    margin-bottom: 4px;
}

.result-card-tax .result-unit {
    font-size: 1rem;
    color: var(--light-text);
    font-weight: 500;
}

.result-card-tax.calculated {
    animation: pulse 0.5s ease;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

/* 부가세 정보 박스 */
.tax-info-box {
    display: flex;
    justify-content: space-around;
    background: linear-gradient(135deg, #e8f4fd 0%, #d6eaf8 100%);
    padding: 18px 25px;
    border-radius: 12px;
    margin-top: 25px;
    border: 1px solid #b8daff;
}

.tax-info-box .info-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.tax-info-box .info-label {
    font-size: 0.8rem;
    color: #31708f;
    font-weight: 500;
}

.tax-info-box .info-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
}

.tax-info-box .info-formula {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary-dark);
    font-family: 'Courier New', monospace;
}

/* 부가세 계산기 반응형 */
@media (max-width: 768px) {
    .calc-tabs {
        flex-direction: column;
    }

    .calc-tab {
        flex-direction: row;
        justify-content: center;
        padding: 14px 20px;
    }

    .calc-tab .tab-icon {
        font-size: 1.3rem;
    }

    .calc-tab .tab-text {
        font-size: 0.85rem;
    }

    .result-grid-tax {
        grid-template-columns: 1fr;
    }

    .result-card-tax {
        padding: 20px 15px;
    }

    .result-card-tax .result-value {
        font-size: 1.5rem;
    }

    .tax-info-box {
        flex-direction: column;
        gap: 15px;
    }

    .tax-info-box .info-item {
        flex-direction: row;
        justify-content: space-between;
        width: 100%;
    }
}

/* ===== 취득세 계산기 전용 스타일 ===== */

/* 안내 배너 */
.info-banner {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
    background: linear-gradient(135deg, #e8f4fd 0%, #d6eaf8 100%);
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
    margin-bottom: 25px;
}

.info-banner .info-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.info-banner p {
    font-size: 0.9rem;
    color: #31708f;
    line-height: 1.6;
    margin: 0;
}

/* 선택사항 라벨 */
.form-label .optional {
    font-size: 0.8rem;
    color: var(--light-text);
    font-weight: 400;
}

/* 결과 섹션 타이틀 */
.result-section-title {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary-color);
}

/* 결과 요약 박스 */
.result-summary-box {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    padding: 30px;
    border-radius: 16px;
    text-align: center;
    margin-bottom: 25px;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.result-main-label {
    display: block;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 10px;
}

.result-main-value {
    display: block;
    font-size: 2.2rem;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

/* 결과 상세 그리드 */
.result-detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.result-detail-item {
    background: #f8f9fa;
    padding: 18px 15px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid #e9ecef;
}

.result-detail-item .detail-label {
    display: block;
    font-size: 0.8rem;
    color: var(--light-text);
    margin-bottom: 8px;
}

.result-detail-item .detail-value {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--dark-text);
}

.result-detail-item .detail-value.highlight {
    color: var(--primary-color);
}

/* 결과 노트 */
.result-note {
    background: #fff3cd;
    padding: 15px 20px;
    border-radius: 10px;
    border-left: 4px solid #ffc107;
}

.result-note p {
    font-size: 0.8rem;
    color: #856404;
    margin: 5px 0;
    line-height: 1.5;
}

/* 취득세 계산기 반응형 */
@media (max-width: 768px) {
    .result-summary-box {
        padding: 25px 20px;
    }

    .result-main-value {
        font-size: 1.8rem;
    }

    .result-detail-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .result-detail-item {
        padding: 15px 12px;
    }

    .result-detail-item .detail-value {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .result-detail-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== 감가상각비 계산기 전용 스타일 ===== */

/* 계산기 컨테이너 */
.calc-container {
    max-width: 920px;
    margin: 40px auto;
    padding: 0 16px;
    width: 100%;
    box-sizing: border-box;
}

.calculator-container {
    width: 100%;
    max-width: 920px;
    margin: 0 auto;
    padding: 0 16px;
    box-sizing: border-box;
}

.calc-card {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.calc-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: #fff;
    padding: 30px;
    text-align: center;
}

.calc-title {
    font-size: 1.8rem;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0,0,0,0.18), 0 1px 0 rgba(0,0,0,0.12);
}

.calc-title .icon {
    font-size: 2rem;
}

.calc-subtitle {
    opacity: 1;
    font-size: 1rem;
    color: #f8f9fa;
    text-shadow: 0 2px 8px rgba(0,0,0,0.18), 0 1px 0 rgba(0,0,0,0.12);
}

.calc-form {
    padding: 30px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark-text);
}

.form-input,
.form-select {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    transition: var(--transition);
    background: #fff;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.15);
}

.form-help {
    display: block;
    font-size: 0.8rem;
    color: var(--light-text);
    margin-top: 6px;
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 30px;
}

.form-actions .btn {
    flex: 1;
}

.form-actions .btn-primary {
    flex: 2;
}

/* 생산량 입력 컨테이너 */
.annual-production-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 10px;
}

.production-input-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.production-input-row label {
    font-size: 0.9rem;
    font-weight: 500;
    min-width: 50px;
}

.production-input-row input {
    flex: 1;
    padding: 10px 12px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9rem;
}

.production-input-row input:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* 결과 섹션 */
.calc-result {
    padding: 30px;
    border-top: 2px dashed var(--border-color);
    background: linear-gradient(to bottom, #f8f9fa, #fff);
}

.result-title {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary-color);
}

.result-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.summary-item {
    background: #fff;
    padding: 18px;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    text-align: center;
}

.summary-label {
    display: block;
    font-size: 0.85rem;
    color: var(--light-text);
    margin-bottom: 8px;
}

.summary-value {
    display: block;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--dark-text);
}

.summary-value.highlight {
    color: var(--primary-color);
    font-size: 1.4rem;
}

/* 결과 테이블 */
.result-table-wrapper {
    margin-top: 25px;
}

.table-title {
    font-size: 1.1rem;
    color: var(--dark-text);
    margin-bottom: 15px;
}

.table-responsive {
    overflow-x: auto;
}

.result-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.result-table th,
.result-table td {
    padding: 14px 16px;
    text-align: right;
    border-bottom: 1px solid #e9ecef;
}

.result-table th {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
}

.result-table th:first-child,
.result-table td:first-child {
    text-align: center;
}

.result-table tbody tr:hover {
    background: rgba(102, 126, 234, 0.05);
}

.result-table td.highlight {
    color: var(--primary-color);
    font-weight: 700;
}

.result-table tr.total-row {
    background: linear-gradient(135deg, #f0f4ff 0%, #e8edff 100%);
    font-weight: 700;
}

.result-table tr.total-row td {
    border-top: 2px solid var(--primary-color);
    border-bottom: none;
}

/* 정보 섹션 */
.info-section {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    margin-top: 30px;
    padding: 30px;
}

.section-title {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--primary-color);
}

.info-content p {
    line-height: 1.8;
    color: var(--dark-text);
    margin-bottom: 15px;
}

.info-content h3 {
    font-size: 1.1rem;
    color: var(--dark-text);
    margin: 20px 0 10px;
}

.method-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.method-item {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 20px;
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

.method-item h4 {
    color: var(--primary-color);
    margin-bottom: 8px;
    font-size: 1rem;
}

.method-item p {
    margin-bottom: 10px;
    color: var(--dark-text);
}

.method-item .formula {
    background: #fff;
    padding: 12px 16px;
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: var(--primary-dark);
    border: 1px solid var(--border-color);
}

.usage-list {
    list-style: none;
}

.usage-list li {
    padding: 10px 0;
    border-bottom: 1px dashed var(--border-color);
    color: var(--dark-text);
}

.usage-list li:last-child {
    border-bottom: none;
}

/* 반응형 */
@media (max-width: 768px) {
    .calc-container {
        margin-top: 80px;
        padding: 0 15px;
    }

    .calc-header {
        padding: 25px 20px;
    }

    .calc-title {
        font-size: 1.4rem;
    }

    .calc-form {
        padding: 20px;
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions .btn {
        width: 100%;
    }

    .result-summary {
        grid-template-columns: repeat(2, 1fr);
    }

    .annual-production-container {
        grid-template-columns: 1fr 1fr;
    }

    .result-table th,
    .result-table td {
        padding: 10px 8px;
        font-size: 0.85rem;
    }

    .info-section {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .result-summary {
        grid-template-columns: 1fr;
    }

    .annual-production-container {
        grid-template-columns: 1fr;
    }

    .calc-title {
        font-size: 1.2rem;
        flex-direction: column;
        gap: 8px;
    }
}

/* ===== 양도소득세 계산기 스타일 ===== */

/* 보유기간 표시 */
.holding-period-display {
    background: linear-gradient(135deg, #e8f4fd 0%, #f0f7ff 100%);
    border: 1px solid #b8d4e8;
    border-radius: 10px;
    padding: 15px 20px;
    font-size: 1rem;
    color: #2c5282;
}

.holding-period-display strong {
    color: #1a365d;
    font-weight: 600;
}

/* 기본공제 표시 */
.basic-deduction-display {
    background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 100%);
    border: 1px solid #86efac;
    border-radius: 10px;
    padding: 15px 20px;
    font-size: 1.1rem;
    font-weight: 600;
    color: #166534;
}

/* 결과 - 지방소득세 및 총 납부세액 */
.result-sub {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-top: 1px dashed #e0e0e0;
    margin-top: 10px;
}

.result-sub-label {
    font-size: 0.95rem;
    color: #666;
}

.result-sub-value {
    font-size: 1.1rem;
    font-weight: 600;
    color: #555;
}

.result-total-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #1a365d 0%, #2c5282 100%);
    padding: 20px;
    border-radius: 12px;
    margin-top: 15px;
}

.result-total-label {
    font-size: 1rem;
    font-weight: 500;
    color: #fff;
}

.result-total-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: #fbbf24;
}

/* 세율표 */
.tax-rate-table {
    margin-top: 25px;
    background: #f8fafc;
    border-radius: 12px;
    padding: 20px;
}

.tax-rate-table h4 {
    font-size: 1rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-color);
}

.tax-rate-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.tax-rate-table th,
.tax-rate-table td {
    padding: 10px 12px;
    text-align: center;
    border-bottom: 1px solid #e2e8f0;
}

.tax-rate-table th {
    background: var(--primary-color);
    color: #fff;
    font-weight: 500;
}

.tax-rate-table th:first-child {
    border-radius: 8px 0 0 0;
}

.tax-rate-table th:last-child {
    border-radius: 0 8px 0 0;
}

.tax-rate-table tbody tr:hover {
    background: #e8f4fd;
}

.tax-rate-table tbody tr:last-child td {
    border-bottom: none;
}

/* 안내 섹션 - 테이블 */
.info-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
    font-size: 0.85rem;
}

.info-table th,
.info-table td {
    padding: 8px 10px;
    border: 1px solid #e2e8f0;
    text-align: center;
}

.info-table th {
    background: #f1f5f9;
    font-weight: 500;
    color: #475569;
}

.info-table tbody tr:hover {
    background: #f8fafc;
}

/* 반응형 - 양도세 계산기 */
@media (max-width: 768px) {
    .tax-rate-table {
        padding: 15px;
        overflow-x: auto;
    }

    .tax-rate-table table {
        font-size: 0.8rem;
        min-width: 300px;
    }

    .tax-rate-table th,
    .tax-rate-table td {
        padding: 8px;
    }

    .result-total-box {
        flex-direction: column;
        gap: 8px;
        text-align: center;
    }

    .result-total-value {
        font-size: 1.3rem;
    }

    .holding-period-display,
    .basic-deduction-display {
        padding: 12px 15px;
        font-size: 0.95rem;
    }
}

/* ===== CAC·LTV 계산기 스타일 추가 ===== */
.result-row {
    display: grid;
    grid-template-columns: 1fr !important;
    gap: 20px;
    margin-bottom: 20px;
}

.result-item {
    background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf1 100%);
    padding: 25px;
    border-radius: 15px;
    border-left: 4px solid var(--primary-color);
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
}

.result-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.result-item .result-label {
    font-size: 0.9rem;
    color: #666;
    font-weight: 500;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.result-item .result-value {
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 12px;
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.result-item .result-value .unit {
    font-size: 0.9rem;
    color: #999;
    font-weight: normal;
}

.result-item .result-desc {
    font-size: 0.85rem;
    color: #888;
    line-height: 1.6;
}

.result-item .result-desc.success {
    color: #27ae60;
    font-weight: 600;
}

.result-item .result-desc.warning {
    color: #f39c12;
    font-weight: 600;
}

.result-item .result-desc.danger {
    color: #e74c3c;
    font-weight: 600;
}

@media (max-width: 768px) {
    .result-row {
        grid-template-columns: 1fr !important;
        gap: 15px;
    }

    .result-item {
        padding: 20px;
    }

    .result-item .result-value {
        font-size: 1.5rem;
    }
}

/* ===== 폼 요소 보조 스타일 ===== */
.tooltip-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    font-size: 0.7rem;
    font-weight: bold;
    margin-left: 6px;
    cursor: help;
    position: relative;
}

.tooltip-icon:hover::after {
    content: attr(title);
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 12px;
    background: #333;
    color: white;
    border-radius: 6px;
    font-size: 0.8rem;
    white-space: nowrap;
    z-index: 10;
    pointer-events: none;
}

.tooltip-icon:hover::before {
    content: "";
    position: absolute;
    bottom: 115%;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid #333;
    z-index: 10;
    pointer-events: none;
}

.helper-text {
    display: block;
    margin-top: 6px;
    font-size: 0.85rem;
    color: #999;
    font-style: italic;
}

/* ===== 결과 항목 상태별 색상 ===== */
.result-item .result-desc.excellent {
    color: #27ae60;
    font-weight: 600;
}

.result-item .result-desc.good {
    color: #3498db;
    font-weight: 600;
}

.result-item .result-desc.warning {
    color: #f39c12;
    font-weight: 600;
}

.result-item .result-desc.danger {
    color: #e74c3c;
    font-weight: 600;
}

/* ===== FACT ZONE vs INSIGHT ZONE 스타일 ===== */
.fact-zone {
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
}

.fact-item {
    background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf1 100%);
    border-left: 4px solid var(--primary-color);
}

.result-label-desc {
    font-size: 0.8rem;
    color: #999;
    margin-bottom: 12px;
    font-style: italic;
}

.result-meta {
    font-size: 0.85rem;
    color: #888;
    margin-top: 10px;
    line-height: 1.4;
}

/* 입력값 요약 */
.input-summary {
    margin-top: 25px;
    padding: 15px;
    background: #f9fafb;
    border-radius: 10px;
    border-left: 3px solid #ddd;
}

.summary-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.summary-item {
    font-size: 0.9rem;
    color: #555;
}

.summary-item strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* INSIGHT ZONE */
.insight-zone {
    background: linear-gradient(135deg, #f8f9fa 0%, #e8ecf1 100%);
    border: 1px solid #d0dae8;
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 30px;
}

.insight-zone.insight-excellent {
    border-left: 5px solid #27ae60;
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.insight-zone.insight-good {
    border-left: 5px solid #3498db;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.insight-zone.insight-caution {
    border-left: 5px solid #f39c12;
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
}

.insight-zone.insight-critical {
    border-left: 5px solid #e74c3c;
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
}

.insight-section {
    margin-bottom: 25px;
}

.insight-section:last-child {
    margin-bottom: 0;
}

.insight-section h4 {
    font-size: 0.95rem;
    color: #666;
    margin: 0 0 10px 0;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.insight-section p {
    margin: 0;
    color: #555;
    line-height: 1.7;
    font-size: 0.95rem;
}

.insight-section ul {
    margin: 0;
    padding-left: 20px;
    color: #555;
    font-size: 0.95rem;
}

.insight-section li {
    margin-bottom: 10px;
    line-height: 1.6;
}

.insight-section li strong {
    color: var(--primary-color);
}

/* 경고 및 참고 메시지 박스 */
.warning-box {
    background: #fffaed;
    border: 1px solid #ffd699;
    border-radius: 12px;
    padding: 20px;
    margin-top: 30px;
    border-left: 4px solid #f39c12;
}

.warning-box strong {
    color: #f39c12;
    font-size: 1rem;
    display: block;
    margin-bottom: 12px;
}

.warning-box p {
    font-size: 0.95rem;
    color: #8b6914;
    margin: 0 0 10px 0;
    line-height: 1.6;
}

.warning-box ul {
    margin: 8px 0 0 0;
    padding-left: 20px;
    font-size: 0.9rem;
    color: #8b6914;
}

.warning-box li {
    margin-bottom: 6px;
    line-height: 1.5;
}

/* 반응형 */
@media (max-width: 768px) {
    .fact-zone,
    .insight-zone {
        padding: 20px;
    }

    .summary-row {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .result-row {
        grid-template-columns: 1fr !important;
    }

    .insight-section h4 {
        font-size: 0.9rem;
    }

    .insight-section p,
    .insight-section ul {
        font-size: 0.9rem;
    }

    .warning-box {
        padding: 15px;
    }
}

/* ===== 통합 해석 영역 (INTEGRATED ZONE) ===== */
.integrated-zone {
    background: linear-gradient(135deg, #f0fdf4 0%, #e0f2fe 100%);
    border: 2px solid #10b981;
    border-radius: 15px;
    padding: 30px;
    margin-top: 40px;
}

.integrated-zone h3 {
    color: #047857;
    font-size: 1.15rem;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.integrated-section {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(16, 185, 129, 0.2);
}

.integrated-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.integrated-section h4 {
    font-size: 0.95rem;
    color: #047857;
    margin-bottom: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.integrated-section p {
    font-size: 0.95rem;
    color: #555;
    margin: 0;
    line-height: 1.7;
}

.integrated-section ul {
    margin: 0;
    padding-left: 20px;
    color: #555;
    font-size: 0.95rem;
}

.integrated-section li {
    margin-bottom: 12px;
    line-height: 1.6;
}

.integrated-section strong {
    color: #047857;
    font-weight: 600;
}

/* 데이터 연결 정보 박스 */
.integrated-zone > div[style*="background: #f0f7ff"] {
    background: #ecfdf5 !important;
    border-left-color: #10b981 !important;
    color: #047857 !important;
}

@media (max-width: 768px) {
    .integrated-zone {
        padding: 20px;
    }

    .integrated-section {
        margin-bottom: 20px;
        padding-bottom: 15px;
    }

    .integrated-section h4 {
        font-size: 0.9rem;
    }

    .integrated-section p,
    .integrated-section ul {
        font-size: 0.9rem;
    }
}

/* ===== NEW: 결과값과 해석 2단 컬럼 레이아웃 ===== */
.result-and-insight-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 35px;
    margin-bottom: 35px;
}

/* 좌측: 결과값 영역 */
.result-values-section {
    background: #ffffff;
    border-radius: 16px;
    padding: 30px;
    border: 1px solid #e8e8e8;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.result-values-section h3 {
    font-size: 1.2rem;
    color: #333;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

/* 결과값 카드 그리드 */
.result-cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 25px;
}

/* 개별 결과값 카드 */
.result-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #f0f2f5 100%);
    padding: 25px;
    border-radius: 14px;
    border: 2px solid #e8e8e8;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.result-card:hover {
    border-color: #667eea;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.15);
    transform: translateY(-2px);
}

.result-card:hover::before {
    opacity: 1;
}

.result-card.highlight {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: #667eea;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.3);
}

.result-card.highlight .result-card-label,
.result-card.highlight .result-card-unit,
.result-card.highlight .result-card-desc,
.result-card.highlight .result-card-meta {
    color: rgba(255, 255, 255, 0.95);
}

.result-card.highlight .result-card-value {
    color: #fff;
}

.result-card-label {
    font-size: 0.95rem;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.result-card.highlight .result-card-label {
    color: rgba(255, 255, 255, 0.9);
}

.result-card-value {
    font-size: 2rem;
    font-weight: 800;
    color: #667eea;
    margin-bottom: 8px;
}

.result-card.highlight .result-card-value {
    color: #fff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.result-card-unit {
    font-size: 1rem;
    color: #999;
    font-weight: 500;
}

.result-card-desc {
    font-size: 0.85rem;
    color: #666;
    margin-top: 10px;
    margin-bottom: 12px;
}

.result-card-meta {
    font-size: 0.8rem;
    color: #888;
    line-height: 1.4;
    padding-top: 12px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

/* 지표 배지 */
.ratio-badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ratio-badge.EXCELLENT {
    background: #d4edda;
    color: #155724;
}

.ratio-badge.GOOD {
    background: #d1ecf1;
    color: #0c5460;
}

.ratio-badge.CAUTION {
    background: #fff3cd;
    color: #856404;
}

.ratio-badge.CRITICAL {
    background: #f8d7da;
    color: #721c24;
}

/* 우측: 해석 영역 */
.insight-values-section {
    background: linear-gradient(135deg, #f0f4ff 0%, #f8f9ff 100%);
    border-radius: 16px;
    padding: 30px;
    border: 2px solid #e0e8ff;
}

.insight-values-section h3 {
    font-size: 1.2rem;
    color: #1a1a1a;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

/* 해석 카드 */
.insight-interpretation-card {
    background: #fff;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 18px;
    border-left: 4px solid #667eea;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.08);
    transition: all 0.3s ease;
}

.insight-interpretation-card:hover {
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.15);
    transform: translateX(3px);
}

.insight-interpretation-card:last-child {
    margin-bottom: 0;
}

.interpretation-step {
    font-size: 0.85rem;
    font-weight: 700;
    color: #667eea;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 10px;
}

.insight-interpretation-card p {
    margin: 12px 0 0 0;
    font-size: 0.95rem;
    color: #555;
    line-height: 1.65;
}

.insight-interpretation-card ul {
    margin: 12px 0 0 0;
    padding-left: 20px;
    font-size: 0.95rem;
    color: #555;
    line-height: 1.75;
}

.insight-interpretation-card li {
    margin-bottom: 12px;
}

.insight-interpretation-card li strong {
    color: #667eea;
    font-weight: 600;
}

/* 모바일: 1단 레이아웃으로 변환 */
@media (max-width: 1024px) {
    .result-and-insight-wrapper {
        grid-template-columns: 1fr;
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .result-and-insight-wrapper {
        gap: 20px;
    }

    .result-values-section,
    .insight-values-section {
        padding: 20px;
    }

    .result-values-section h3,
    .insight-values-section h3 {
        font-size: 1.1rem;
        margin-bottom: 20px;
    }

    .result-cards-grid {
        gap: 15px;
        margin-bottom: 20px;
    }

    .result-card {
        padding: 20px;
    }

    .result-card-value {
        font-size: 1.6rem;
    }

    .result-card-label {
        font-size: 0.9rem;
        margin-bottom: 10px;
    }

    .result-card-desc {
        font-size: 0.8rem;
        margin-top: 8px;
        margin-bottom: 10px;
    }

    .result-card-meta {
        font-size: 0.75rem;
        padding-top: 10px;
    }

    .insight-interpretation-card {
        padding: 18px;
        margin-bottom: 15px;
    }

    .insight-interpretation-card p,
    .insight-interpretation-card ul {
        font-size: 0.9rem;
    }

    .interpretation-step {
        font-size: 0.8rem;
        margin-bottom: 8px;
    }
}

@media (max-width: 480px) {
    .result-values-section,
    .insight-values-section {
        padding: 15px;
    }

    .result-card-value {
        font-size: 1.4rem;
    }

    .result-card-label {
        font-size: 0.85rem;
    }

    .insight-interpretation-card p,
    .insight-interpretation-card ul {
        font-size: 0.85rem;
    }
}

/* ===== 인라인 그리드 반응형 처리 ===== */
@media (max-width: 1024px) {
    div[style*="display: grid; grid-template-columns: 1fr 1fr"] {
        display: flex !important;
        flex-direction: column !important;
        gap: 25px !important;
    }
}

@media (max-width: 768px) {
    div[style*="display: grid; grid-template-columns: 1fr 1fr"] {
        display: flex !important;
        flex-direction: column !important;
        gap: 20px !important;
    }
}

@media (max-width: 480px) {
    div[style*="display: grid; grid-template-columns: 1fr 1fr"] {
        display: flex !important;
        flex-direction: column !important;
        gap: 15px !important;
    }
}

/* ===== 감가상각비 계산기 추가 스타일 ===== */

/* 에러 배너 */
.error-banner {
    background: #fee;
    border-left: 4px solid #dc2626;
    padding: 16px;
    border-radius: 8px;
    color: #991b1b;
    font-weight: 500;
}

.error-banner p {
    margin: 0;
}

/* 필수 표시 */
.required {
    color: #dc2626;
    font-weight: bold;
}

/* 라디오 버튼 설명 */
.radio-desc {
    display: block;
    font-size: 0.85em;
    color: #6b7280;
    margin-top: 2px;
    margin-left: 28px;
}

/* 버튼 그룹 - 3개 버튼 배치 */
.button-group {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.button-group .btn {
    flex: 1;
    min-width: 120px;
}

.btn-ghost {
    background: #f3f4f6;
    color: #374151;
    border: 1px solid #d1d5db;
}

.btn-ghost:hover {
    background: #e5e7eb;
    border-color: #9ca3af;
}

/* 해석 영역 배지 */
.badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: 500;
}

/* 스케줄 테이블 반응형 */
.schedule-table {
    overflow-x: auto;
    margin: 0;
}

/* 모바일: 버튼 스택 */
@media (max-width: 640px) {
    .button-group {
        flex-direction: column;
    }

    .button-group .btn {
        width: 100%;
    }

    .radio-desc {
        margin-left: 0;
        margin-top: 4px;
    }
}

/* ===== CPA 계산기 폭 통일 ===== */
/* 계산 결과 섹션과 SEO 콘텐츠 섹션의 폭을 동일하게 정렬 */
.formula-card {
    width: 100%;
    box-sizing: border-box;
}

.criteria-card {
    width: 100%;
    box-sizing: border-box;
}

.seo-section {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    box-sizing: border-box;
}

/* ========== 결과 해석 영역 스타일 ========== */

.result-interpretation {
    margin-top: 20px;
    padding: 20px;
    background: #f0f4ff;
    border-left: 4px solid #667eea;
    border-radius: 8px;
    font-size: 0.95rem;
    line-height: 1.6;
    animation: slideDown 0.3s ease-out;
}

.result-interpretation p {
    margin: 12px 0;
    color: #333;
}

.result-interpretation p:first-child {
    margin-top: 0;
}

.result-interpretation p:last-child {
    margin-bottom: 0;
}

.result-interpretation strong {
    color: #667eea;
    font-weight: 600;
}

.result-interpretation .emphasis {
    color: #ff6b6b;
    font-weight: 700;
    font-size: 1.05rem;
}

.result-interpretation .disclaimer {
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px solid #d1d5db;
    color: #6b7280;
    font-size: 0.9rem;
}

.interpretation-section p {
    margin: 10px 0;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
/* ========== 계산기 액션 버튼 행 (계산하기 + 초기화) ========== */

.calc-actions {
    display: flex;
    gap: 14px;
    align-items: center;
    width: 100%;
    margin: 24px 0;
}

.calc-actions .btn {
    height: 48px;
    flex: 1;
    min-width: 0;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.2px;
    line-height: 1;
    box-sizing: border-box;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
}

/* Primary 버튼 (계산하기) */
.calc-actions .btn-primary {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.25);
}

.calc-actions .btn-primary:hover {
    background: linear-gradient(135deg, #9d6dd8 0%, #8d4ade 100%);
    box-shadow: 0 6px 16px rgba(139, 92, 246, 0.35);
    transform: translateY(-1px);
}

.calc-actions .btn-primary:active {
    box-shadow: 0 2px 8px rgba(139, 92, 246, 0.2);
    transform: translateY(0);
}

/* Secondary 버튼 (초기화) */
.calc-actions .btn-secondary {
    background: white;
    color: #333333;
    border: 1px solid #e5e7eb;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.calc-actions .btn-secondary:hover {
    background: #f9fafb;
    border-color: #d1d5db;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    color: #1f2937;
}

.calc-actions .btn-secondary:active {
    background: #f3f4f6;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* ========== 반응형 (태블릿) ========== */

@media (max-width: 768px) {
    .calc-actions {
        gap: 12px;
        margin: 20px 0;
    }
    
    .calc-actions .btn {
        height: 46px;
        font-size: 15px;
    }
}

/* ========== 반응형 (모바일) ========== */

@media (max-width: 480px) {
    .calc-actions {
        gap: 10px;
        margin: 16px 0;
    }
    
    .calc-actions .btn {
        height: 44px;
        font-size: 15px;
        font-weight: 600;
    }
}

/* ========== 초소형 화면 (360px 이하) ========== */

@media (max-width: 360px) {
    .calc-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .calc-actions .btn {
        width: 100%;
        height: 44px;
    }
}

/* ========== 계산기 컨테이너 반응형 통일 ========== */
/* 모바일 (최대 767px) */
@media (max-width: 767px) {
    .container,
    .calculator-container {
        padding: 0 16px;
    }
}

/* 태블릿 (768px - 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
    .container,
    .calculator-container {
        padding: 0 24px;
    }
}

/* 데스크톱 (1024px 이상) */
@media (min-width: 1024px) {
    .container,
    .calculator-container {
        padding: 0 32px;
    }
}

/* ========== CPA 계산기 디자인 (신규 미니멀 스타일) ========== */

/* 히어로 섹션 - CPA */
.hero-section.hero-cpa {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    color: #fff;
    padding: 50px 20px;
    text-align: center;
    margin-bottom: 40px;
}

.hero-section.hero-cpa .back-link {
    color: rgba(255, 255, 255, 0.9);
    display: inline-flex;
    margin-bottom: 20px;
}

.hero-section.hero-cpa .back-link:hover {
    color: #fff;
}

.hero-cpa .hero-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin: 0 0 12px 0;
    color: #fff;
}

.hero-cpa .hero-subtitle {
    font-size: 1.05rem;
    opacity: 0.95;
    margin: 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* CPA 카드 컨테이너 */
.cpa-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.cpa-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

/* 입력 카드 */
.cpa-input-card {
    padding: 28px;
}

.cpa-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 0;
}

.cpa-form-grid .form-group {
    margin: 0;
}

.cpa-form-grid .form-group label {
    display: block;
    font-weight: 500;
    font-size: 0.95rem;
    margin-bottom: 8px;
    color: #1f2937;
}

.cpa-form-grid .form-group .required {
    color: #ef4444;
}

.cpa-form-grid .input-wrapper {
    display: flex;
    align-items: center;
    border: 1.5px solid #e5e7eb;
    border-radius: 8px;
    background: #f9fafb;
    overflow: hidden;
    transition: all 0.2s ease;
}

.cpa-form-grid .input-wrapper:focus-within {
    border-color: #8b5cf6;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.cpa-form-grid .input-wrapper input {
    flex: 1;
    padding: 10px 14px;
    border: none;
    background: transparent;
    font-size: 1rem;
    color: #1f2937;
}

.cpa-form-grid .input-wrapper input::placeholder {
    color: #9ca3af;
}

.cpa-form-grid .unit-label {
    padding: 0 12px;
    color: #6b7280;
    font-size: 0.9rem;
    font-weight: 500;
    background: #f3f4f6;
    border-left: 1px solid #e5e7eb;
    height: 100%;
    display: flex;
    align-items: center;
}

/* 반응형: 모바일에서 1열로 */
@media (max-width: 768px) {
    .cpa-form-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

/* 버튼 그룹 */
.cpa-button-group {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.cpa-button-group .btn {
    flex: 1;
    min-width: 140px;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cpa-button-group .btn-primary {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    color: #fff;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

.cpa-button-group .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 92, 246, 0.4);
}

.cpa-button-group .btn-secondary {
    background: #f3f4f6;
    color: #374151;
    border: 1px solid #e5e7eb;
}

.cpa-button-group .btn-secondary:hover {
    background: #e5e7eb;
    border-color: #d1d5db;
}

.cpa-button-group .btn-large {
    min-height: 44px;
}

@media (max-width: 480px) {
    .cpa-button-group {
        flex-direction: column;
    }
    
    .cpa-button-group .btn {
        width: 100%;
        min-width: unset;
    }
}

/* 결과 섹션 */
.cpa-results {
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* KPI 카드 */
.cpa-kpi-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 28px;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.cpa-kpi-card .card-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0 0 24px 0;
    color: #1f2937;
    padding-bottom: 16px;
    border-bottom: 2px solid #f0f0f0;
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.kpi-item {
    text-align: center;
    padding: 20px;
    background: #f9fafb;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.kpi-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.kpi-item .kpi-label {
    font-size: 0.9rem;
    color: #6b7280;
    margin-bottom: 8px;
    font-weight: 500;
}

.kpi-item .kpi-value {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 4px;
}

.kpi-item .kpi-unit {
    font-size: 0.85rem;
    color: #9ca3af;
}

.kpi-item .kpi-status {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 8px;
}

.kpi-item .status-excellent {
    background: #d1fae5;
    color: #047857;
}

.kpi-item .status-normal {
    background: #fef3c7;
    color: #d97706;
}

.kpi-item .status-warning {
    background: #fee2e2;
    color: #dc2626;
}

@media (max-width: 768px) {
    .kpi-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .kpi-item {
        padding: 16px;
    }
    
    .kpi-item .kpi-value {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .kpi-grid {
        grid-template-columns: 1fr;
    }
}

/* 분석 카드 */
.cpa-analysis-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 28px;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.cpa-analysis-card .card-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0 0 24px 0;
    color: #1f2937;
    padding-bottom: 16px;
    border-bottom: 2px solid #f0f0f0;
}

.analysis-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.analysis-item {
    display: flex;
    gap: 16px;
    padding: 16px;
    background: #f9fafb;
    border-left: 4px solid #8b5cf6;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.analysis-item:hover {
    background: #f3f0ff;
}

.analysis-item .item-icon {
    font-size: 1.5rem;
    min-width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.analysis-item .item-content {
    flex: 1;
}

.analysis-item .item-title {
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 4px;
    font-size: 0.95rem;
}

.analysis-item .item-text {
    color: #6b7280;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* 액션 카드 */
.cpa-action-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 28px;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.cpa-action-card .card-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0 0 24px 0;
    color: #1f2937;
    padding-bottom: 16px;
    border-bottom: 2px solid #f0f0f0;
}

.action-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.action-item {
    padding: 20px;
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.action-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
    border-color: #8b5cf6;
}

.action-item.excellent {
    background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
    border-color: #6ee7b7;
}

.action-item.normal {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-color: #fcd34d;
}

.action-item.warning {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    border-color: #f87171;
}

.action-item .item-title {
    font-weight: 700;
    margin-bottom: 10px;
    color: #1f2937;
    font-size: 1.05rem;
}

.action-item .item-text {
    color: #4b5563;
    font-size: 0.9rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .action-content {
        grid-template-columns: 1fr;
    }
}