/* ==========================================================================
   K&G Sourcing & Margin Simulator - ECOUNT ERP High-Density Stylesheet
   규격: ECOUNT ERP 단가표/입출고 테마, 이모지 완전 배제, A4 1장 인쇄 최적화
   ========================================================================== */

:root {
    --erp-primary: #2563eb;
    --erp-primary-hover: #1d4ed8;
    --erp-primary-light: #eff6ff;
    --erp-primary-border: #bfdbfe;
    
    --erp-success: #10b981;
    --erp-success-bg: #ecfdf5;
    --erp-success-border: #a7f3d0;
    
    --erp-warning: #f59e0b;
    --erp-warning-bg: #fffbeb;
    --erp-warning-border: #fde68a;
    
    --erp-danger: #ef4444;
    --erp-danger-bg: #fef2f2;
    --erp-danger-border: #fecaca;
    
    --erp-dark: #1e293b;
    --erp-header-bg: #1e293b;
    --erp-th-bg: #f8fafc;
    --erp-border: #cbd5e1;
    --erp-border-light: #e2e8f0;
    --erp-text: #1e293b;
    --erp-text-muted: #64748b;
    --erp-bg: #f1f5f9;
    --erp-panel-bg: #ffffff;
    
    --erp-row-hover: #f8fafc;
    --erp-row-active: #eff6ff;
    --erp-row-height: 28px;
    --erp-font-size: 12px;
    --erp-font-title: 13.5px;
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Noto Sans KR', sans-serif;
    background-color: var(--erp-bg);
    color: var(--erp-text);
    margin: 0;
    padding: 6px 10px;
    font-size: var(--erp-font-size);
    line-height: 1.45;
    -webkit-font-smoothing: antialiased;
}

/* ─────────────────────────────────────────────────────────────
   1. ECOUNT ERP 1행 탑 툴바 (.erp-top-toolbar)
   ───────────────────────────────────────────────────────────── */
.erp-top-toolbar {
    background: #ffffff;
    border: 1px solid var(--erp-border);
    border-radius: 2px;
    padding: 4px 10px;
    min-height: 36px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 6px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.erp-toolbar-left,
.erp-toolbar-right {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.erp-toolbar-divider {
    width: 1px;
    height: 16px;
    background: var(--erp-border-light);
    margin: 0 3px;
    display: inline-block;
}

.erp-title-tag {
    font-size: var(--erp-font-title);
    font-weight: 700;
    color: #0f172a;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding-right: 12px;
    border-right: 1px solid var(--erp-border-light);
    letter-spacing: -0.3px;
}

.erp-title-tag i {
    font-size: 16px;
    color: var(--erp-primary);
}

/* 환율 배지 및 인풋 그룹 */
.erp-rate-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--erp-primary-light);
    border: 1px solid var(--erp-primary-border);
    padding: 2px 8px;
    border-radius: 2px;
    font-size: 11px;
    color: var(--erp-primary);
    font-weight: 600;
}

.erp-rate-badge i {
    font-size: 13px;
}

.erp-rate-badge .rate-time {
    color: var(--erp-text-muted);
    font-weight: normal;
    font-size: 10px;
    margin-left: 2px;
}

/* 버튼 스타일 (ECOUNT ERP 표준 버튼) */
.btn-erp {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    height: 26px;
    padding: 0 9px;
    font-size: 11px;
    font-weight: 500;
    border-radius: 2px;
    border: 1px solid var(--erp-border);
    background: #ffffff;
    color: var(--erp-text);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.15s ease;
}

.btn-erp i {
    font-size: 13px;
    color: var(--erp-text-muted);
}

.btn-erp:hover {
    background: #f8fafc;
    border-color: #94a3b8;
    color: #0f172a;
}

.btn-erp:hover i {
    color: #0f172a;
}

.btn-erp.btn-primary {
    background: var(--erp-primary);
    border-color: var(--erp-primary);
    color: #ffffff;
}

.btn-erp.btn-primary i {
    color: #ffffff;
}

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

.btn-erp.btn-secondary {
    background: #f1f5f9;
    border-color: #cbd5e1;
    color: #334155;
}

.btn-erp.btn-secondary:hover {
    background: #e2e8f0;
}

/* ─────────────────────────────────────────────────────────────
   2. 메인 워크스페이스 그리드 (좌 42% 입력 / 우 58% 분석)
   ───────────────────────────────────────────────────────────── */
.sim-container {
    display: grid;
    grid-template-columns: 420px minmax(0, 1fr);
    gap: 6px;
    align-items: start;
}

@media (max-width: 1180px) {
    .sim-container {
        grid-template-columns: 1fr;
    }
}

.sim-col {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* ─────────────────────────────────────────────────────────────
   3. ERP 고밀도 패널 (.erp-panel)
   ───────────────────────────────────────────────────────────── */
.erp-panel {
    background: var(--erp-panel-bg);
    border: 1px solid var(--erp-border);
    border-radius: 2px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
}

.erp-panel-header {
    background: var(--erp-th-bg);
    border-bottom: 1px solid var(--erp-border);
    padding: 5px 8px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 28px;
}

.erp-panel-title {
    font-size: 11.5px;
    font-weight: 700;
    color: #0f172a;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    letter-spacing: -0.2px;
}

.erp-panel-title i {
    font-size: 13px;
    color: var(--erp-primary);
}

.erp-panel-header-action {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.erp-panel-body {
    padding: 8px;
}

/* ─────────────────────────────────────────────────────────────
   4. 고밀도 인풋 테이블 & 폼 필드
   ───────────────────────────────────────────────────────────── */
.erp-form-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 6px;
}

.erp-form-table:last-child {
    margin-bottom: 0;
}

.erp-form-table th,
.erp-form-table td {
    padding: 5px 8px;
    border: 1px solid var(--erp-border-light);
    font-size: 11.5px;
}

.erp-form-table th {
    background-color: #f8fafc;
    color: #334155;
    font-weight: 600;
    width: 125px;
    text-align: left;
    white-space: nowrap;
}

.erp-form-table td {
    background-color: #ffffff;
}

.erp-input,
.erp-select {
    width: 100%;
    height: 26px;
    padding: 3px 6px;
    font-size: 11.5px;
    border: 1px solid #cbd5e1;
    border-radius: 2px;
    color: #1e293b;
    background-color: #ffffff;
    font-family: inherit;
    transition: border-color 0.15s;
}

.erp-input:focus,
.erp-select:focus {
    outline: none;
    border-color: var(--erp-primary);
    box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.15);
}

.erp-input.text-right {
    text-align: right;
}

.input-with-unit {
    display: flex;
    align-items: center;
    gap: 4px;
}

.input-with-unit .unit {
    font-size: 10.5px;
    color: var(--erp-text-muted);
    white-space: nowrap;
}

/* FTA 토글 스위치 */
.fta-switch-container {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    user-select: none;
}

.fta-switch-container input[type="checkbox"] {
    accent-color: var(--erp-success);
    width: 14px;
    height: 14px;
    margin: 0;
    cursor: pointer;
}

.fta-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 1px 5px;
    border-radius: 2px;
    font-size: 10px;
    font-weight: 600;
    background: var(--erp-success-bg);
    border: 1px solid var(--erp-success-border);
    color: #065f46;
}

/* ─────────────────────────────────────────────────────────────
   5. 입고원가 대형 하이라이트 스트립 (.landed-summary-strip)
   ───────────────────────────────────────────────────────────── */
.landed-summary-strip {
    background: #0f172a;
    color: #ffffff;
    border-radius: 2px;
    padding: 10px 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.landed-left {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.landed-label {
    font-size: 11px;
    color: #94a3b8;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
}

.landed-title {
    font-size: 14px;
    font-weight: 700;
    color: #f8fafc;
}

.landed-right {
    text-align: right;
}

.landed-value-num {
    font-size: 22px;
    font-weight: 800;
    color: #38bdf8;
    letter-spacing: -0.5px;
}

.landed-unit {
    font-size: 12px;
    color: #94a3b8;
    margin-left: 2px;
    font-weight: normal;
}

.landed-sub {
    font-size: 10px;
    color: #64748b;
    margin-top: 1px;
}

/* ─────────────────────────────────────────────────────────────
   6. 원가 구성 비주얼 누적 가로 바 (.cost-bar-container)
   ───────────────────────────────────────────────────────────── */
.cost-bar-container {
    background: #ffffff;
    border: 1px solid var(--erp-border);
    border-radius: 2px;
    padding: 8px 10px;
    margin-bottom: 6px;
}

.cost-bar-title {
    display: flex;
    justify-content: space-between;
    font-size: 10.5px;
    font-weight: 600;
    color: #475569;
    margin-bottom: 6px;
}

.cost-stacked-bar {
    display: flex;
    height: 20px;
    border-radius: 2px;
    overflow: hidden;
    background: #e2e8f0;
    margin-bottom: 6px;
}

.cost-segment {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 600;
    color: #ffffff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: width 0.3s ease;
    padding: 0 4px;
    min-width: 0;
}

.seg-goods { background-color: #2563eb; }    /* FOB 원화물품대 */
.seg-ocean { background-color: #0284c7; }    /* 해상운임/보험 */
.seg-customs { background-color: #0d9488; }  /* 통관/창고/하역 */
.seg-inland { background-color: #d97706; }   /* 국내운송비 */
.seg-tariff { background-color: #dc2626; }   /* 관세 */

.cost-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 10px;
    color: #475569;
}

.legend-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.legend-color {
    width: 8px;
    height: 8px;
    border-radius: 1px;
}

/* ─────────────────────────────────────────────────────────────
   7. ECOUNT ERP 표준 데이터 테이블 (.erp-table)
   ───────────────────────────────────────────────────────────── */
.erp-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 11.5px;
}

.erp-table th,
.erp-table td {
    padding: 5px 8px;
    border: 1px solid var(--erp-border);
    height: var(--erp-row-height);
}

.erp-table th {
    background-color: var(--erp-th-bg);
    color: #334155;
    font-weight: 600;
    text-align: center;
    white-space: nowrap;
}

.erp-table td {
    background-color: #ffffff;
}

.erp-table tbody tr:hover td {
    background-color: var(--erp-row-hover);
}

.erp-table tr.primary-row td {
    background-color: #f0fdf4 !important;
}

.erp-table .text-center { text-align: center; }
.erp-table .text-right { text-align: right; }
.erp-table .text-left { text-align: left; }

.primary-badge {
    background: #059669;
    color: #ffffff;
    font-size: 9.5px;
    padding: 1px 4px;
    border-radius: 2px;
    font-weight: 600;
    margin-left: 3px;
}

/* 마진율 시각 게이지 */
.margin-meter-cell {
    display: flex;
    align-items: center;
    gap: 6px;
    justify-content: flex-end;
}

.margin-meter-track {
    width: 50px;
    height: 6px;
    background: #e2e8f0;
    border-radius: 3px;
    overflow: hidden;
    display: inline-block;
}

.margin-meter-fill {
    height: 100%;
    border-radius: 3px;
    background: var(--erp-primary);
}

.margin-rate-num {
    font-weight: 700;
    width: 42px;
    text-align: right;
}

.rate-high { color: #059669; }
.rate-mid { color: #2563eb; }
.rate-low { color: #d97706; }
.rate-danger { color: #dc2626; }

/* ─────────────────────────────────────────────────────────────
   8. 환율 민감도 2차원 매트릭스 테이블 (.sensitivity-table)
   ───────────────────────────────────────────────────────────── */
.sensitivity-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 11px;
}

.sensitivity-table th,
.sensitivity-table td {
    padding: 4px 6px;
    border: 1px solid var(--erp-border);
    text-align: center;
    height: 36px;
}

.sensitivity-table th {
    background: #f8fafc;
    color: #334155;
    font-weight: 600;
    white-space: nowrap;
    font-size: 11px;
}

.sensitivity-table th.base-rate-th {
    background: #eff6ff;
    color: #1e40af;
    border-left: 2px solid var(--erp-primary);
    border-right: 2px solid var(--erp-primary);
}

.sensitivity-table td.base-rate-col {
    border-left: 2px solid var(--erp-primary);
    border-right: 2px solid var(--erp-primary);
}

.heat-cell {
    font-weight: 600;
    transition: background 0.15s;
    vertical-align: middle;
}

.heat-rate {
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;
    display: block;
}

.heat-amt {
    font-size: 9.5px;
    font-weight: normal;
    color: #475569;
    margin-top: 2px;
    display: block;
    letter-spacing: -0.2px;
}

.heat-safe { background-color: #ecfdf5; color: #065f46; }
.heat-fair { background-color: #eff6ff; color: #1e40af; }
.heat-warn { background-color: #fffbeb; color: #92400e; }
.heat-crit { background-color: #fef2f2; color: #991b1b; }

/* ─────────────────────────────────────────────────────────────
   9. 사내 기존 매입단가 대체 ROI 패널 (.roi-panel)
   ───────────────────────────────────────────────────────────── */
.roi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    background: #f8fafc;
    border: 1px solid var(--erp-border-light);
    border-radius: 2px;
    padding: 8px;
}

.roi-card {
    background: #ffffff;
    border: 1px solid var(--erp-border-light);
    padding: 6px 8px;
    border-radius: 2px;
}

.roi-card-label {
    font-size: 10px;
    color: var(--erp-text-muted);
    margin-bottom: 2px;
}

.roi-card-val {
    font-size: 13px;
    font-weight: 700;
    color: #0f172a;
}

.roi-card-val.highlight {
    color: #059669;
}

/* ─────────────────────────────────────────────────────────────
   10. 종합 검토의견 텍스트에리어
   ───────────────────────────────────────────────────────────── */
.erp-textarea {
    width: 100%;
    height: 82px;
    min-height: 82px;
    padding: 8px;
    font-size: 11.5px;
    border: 1px solid var(--erp-border);
    border-radius: 2px;
    font-family: inherit;
    resize: vertical;
    line-height: 1.5;
}

.erp-textarea:focus {
    outline: none;
    border-color: var(--erp-primary);
}

/* ─────────────────────────────────────────────────────────────
   10-1. ECOUNT ERP 하단 메인 액션 바 (.erp-bottom-action-bar)
   ───────────────────────────────────────────────────────────── */
.erp-bottom-action-bar {
    background: #ffffff;
    border: 1px solid var(--erp-border);
    border-radius: 2px;
    padding: 6px 10px;
    display: flex;
    gap: 8px;
    align-items: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    margin-top: 4px;
}

.btn-save-large {
    height: 32px !important;
    padding: 0 16px !important;
    font-size: 12.5px !important;
    font-weight: 700 !important;
    background: var(--erp-primary) !important;
    border-color: var(--erp-primary) !important;
    color: #ffffff !important;
    box-shadow: 0 1px 2px rgba(37, 99, 235, 0.2);
}

.btn-save-large:hover {
    background: var(--erp-primary-hover) !important;
    border-color: var(--erp-primary-hover) !important;
}

.btn-save-large i {
    font-size: 15px !important;
    color: #ffffff !important;
}

.erp-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.45);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.erp-modal-overlay.active {
    display: flex;
}

.erp-modal-container {
    background: #ffffff;
    border: 1px solid var(--erp-border);
    border-radius: 3px;
    width: 720px;
    max-width: 95vw;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2);
}

.erp-modal-header {
    background: var(--erp-dark);
    color: #ffffff;
    padding: 8px 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.erp-modal-title {
    font-size: 12.5px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
}

.erp-modal-close {
    background: none;
    border: none;
    color: #94a3b8;
    font-size: 18px;
    cursor: pointer;
    line-height: 1;
}

.erp-modal-close:hover {
    color: #ffffff;
}

.erp-modal-body {
    padding: 10px 12px;
    overflow-y: auto;
    max-height: 60vh;
}

.erp-modal-footer {
    background: #f8fafc;
    border-top: 1px solid var(--erp-border-light);
    padding: 8px 12px;
    display: flex;
    justify-content: flex-end;
    gap: 6px;
}

/* ─────────────────────────────────────────────────────────────
   12. 인쇄 전용 스타일 (@media print) - A4 세로 1장 완결형
   - 상단 결재란 제외
   - 문서번호 제외
   - 이모지 완전 제외
   ───────────────────────────────────────────────────────────── */
@media print {
    @page {
        size: A4 portrait;
        margin: 10mm 10mm 10mm 10mm;
    }

    body {
        background: #ffffff !important;
        color: #000000 !important;
        padding: 0 !important;
        font-size: 9.5pt !important;
        line-height: 1.3 !important;
    }

    /* 화면용 툴바, 버튼, 모달 완전 숨김 */
    .erp-top-toolbar,
    .btn-erp,
    .erp-modal-overlay,
    .no-print {
        display: none !important;
    }

    /* 1컬럼 플랫 배치 */
    .sim-container {
        display: block !important;
    }

    .sim-col {
        display: block !important;
        gap: 0 !important;
    }

    .erp-panel {
        border: 1px solid #64748b !important;
        box-shadow: none !important;
        margin-bottom: 6mm !important;
        page-break-inside: avoid !important;
    }

    .erp-panel-header {
        background: #f1f5f9 !important;
        border-bottom: 1px solid #64748b !important;
        padding: 2mm 3mm !important;
        min-height: auto !important;
    }

    .erp-panel-title {
        font-size: 10pt !important;
        color: #000000 !important;
    }

    .erp-panel-title i {
        display: none !important;
    }

    .erp-panel-body {
        padding: 2.5mm !important;
    }

    /* 인쇄 전용 공식 보고서 헤더 (상단 결재란/문서번호 없음) */
    .print-only-header {
        display: block !important;
        border-bottom: 2px solid #0f172a;
        padding-bottom: 3mm;
        margin-bottom: 4mm;
    }

    .print-report-title {
        font-size: 16pt;
        font-weight: 800;
        letter-spacing: -0.5px;
        text-align: center;
        margin: 0 0 2mm 0;
        color: #000000;
    }

    .print-meta-grid {
        display: flex;
        justify-content: space-between;
        font-size: 8.5pt;
        color: #334155;
    }

    /* 테이블 인쇄 최적화 */
    .erp-table,
    .erp-form-table,
    .sensitivity-table {
        border: 1px solid #475569 !important;
        font-size: 8pt !important;
    }

    .erp-table th,
    .erp-table td,
    .erp-form-table th,
    .erp-form-table td,
    .sensitivity-table th,
    .sensitivity-table td {
        border: 1px solid #94a3b8 !important;
        padding: 1.5mm 2mm !important;
        color: #000000 !important;
    }

    .erp-table th,
    .erp-form-table th,
    .sensitivity-table th {
        background: #e2e8f0 !important;
        font-weight: 700 !important;
    }

    /* 인쇄 시 원가 바 및 인디케이터 유지 */
    .cost-bar-container {
        border: 1px solid #94a3b8 !important;
        padding: 2mm !important;
        margin-bottom: 3mm !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    .cost-stacked-bar {
        height: 14px !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    .landed-summary-strip {
        background: #f8fafc !important;
        color: #000000 !important;
        border: 1.5px solid #0f172a !important;
        padding: 2.5mm 3.5mm !important;
        margin-bottom: 3mm !important;
    }

    .landed-value-num {
        color: #0f172a !important;
        font-size: 16pt !important;
    }

    .landed-label,
    .landed-title,
    .landed-unit,
    .landed-sub {
        color: #334155 !important;
    }

    .margin-meter-track {
        display: none !important;
    }

    .heat-safe { background-color: #f0fdf4 !important; }
    .heat-fair { background-color: #f8fafc !important; }
    .heat-warn { background-color: #fffbeb !important; }
    .heat-crit { background-color: #fef2f2 !important; }

    .erp-input,
    .erp-select {
        border: none !important;
        padding: 0 !important;
        height: auto !important;
        background: transparent !important;
    }

    .erp-textarea {
        border: 1px solid #cbd5e1 !important;
        height: auto !important;
        min-height: 15mm !important;
        font-size: 8.5pt !important;
    }
}