* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        :root {
            --red: #cc0000;
            --red2: #e80000;
            --redd: #8b0000;
            --blk: #1a1a1a;
            --blk2: #2d2d2d;
            --gray-light: #f5f5f5;
            --gray-mid: #e8e8e8;
            --gray-dark: #666666;
            --gold: #d4af37;
            --orange: #ff9800;
        }

        /* 앱 셸(/dashboard/business-performance)에서는 styles.css의 body 배경을 쓰고, 단독 임베드 페이지에만 어두운 배경 */
        body.mgmt-perf-standalone {
            font-family: '맑은 고딕', 'Apple SD Gothic Neo', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            background: linear-gradient(135deg, var(--blk) 0%, var(--blk2) 100%);
            color: var(--blk);
            line-height: 1.6;
            padding: 20px;
            min-height: 100vh;
        }

        .container {
            max-width: 1600px;
            margin: 0 auto;
            background: white;
            border-radius: 8px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
            overflow: hidden;
        }

        /* Header */
        .header {
            background: linear-gradient(135deg, var(--redd) 0%, var(--red) 100%);
            color: white;
            padding: 40px 30px;
            border-bottom: 4px solid var(--red2);
        }

        .header h1 {
            font-size: 32px;
            margin-bottom: 5px;
            font-weight: 700;
            letter-spacing: 0.5px;
        }

        .header p {
            font-size: 14px;
            opacity: 0.95;
            font-weight: 300;
        }

        /* Slicer Bars Container */
        .slicers-container {
            display: flex;
            gap: 30px;
            padding: 20px 30px;
            background: var(--gray-light);
            border-bottom: 1px solid var(--gray-mid);
            align-items: flex-start;
        }

        .slicer-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .slicer-label {
            font-size: 12px;
            font-weight: 700;
            color: var(--blk);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .slicer-tabs {
            display: flex;
            gap: 4px;
        }

        .slicer-tab {
            padding: 8px 14px;
            background: white;
            border: 1px solid var(--gray-mid);
            border-radius: 4px;
            font-size: 12px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            color: var(--blk);
        }

        .slicer-tab:hover {
            background: var(--gray-mid);
        }

        .slicer-tab.active {
            background: var(--red);
            color: white;
            border-color: var(--red);
            box-shadow: 0 2px 6px rgba(204, 0, 0, 0.3);
        }

        /* Section Tabs Navigation */
        .section-tabs {
            display: flex;
            background: white;
            border-bottom: 2px solid var(--gray-mid);
            padding: 0;
            gap: 0;
        }

        .section-tab-btn {
            flex: 1;
            padding: 16px 20px;
            background: white;
            border: none;
            cursor: pointer;
            font-size: 14px;
            font-weight: 600;
            color: var(--blk);
            transition: all 0.3s ease;
            border-bottom: 3px solid transparent;
            max-width: 200px;
        }

        .section-tab-btn:hover {
            background: var(--gray-light);
            color: var(--red);
        }

        .section-tab-btn.active {
            background: white;
            color: var(--red);
            border-bottom-color: var(--red);
        }

        /* Content Area */
        .content {
            padding: 30px;
            min-height: 600px;
        }

        .section {
            display: none;
        }

        .section.active {
            display: block;
            animation: fadeIn 0.3s ease;
        }

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

        /* KPI Cards */
        .kpi-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin-bottom: 30px;
        }

        .kpi-card {
            background: white;
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
            border-top: 4px solid var(--red);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .kpi-card:hover {
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        }

        .kpi-card.warning {
            border-top-color: var(--orange);
            background: rgba(255, 152, 0, 0.05);
        }

        .kpi-label {
            font-size: 12px;
            font-weight: 600;
            color: var(--gray-dark);
            text-transform: uppercase;
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }

        .kpi-value {
            font-size: 24px;
            font-weight: 700;
            color: var(--red);
            margin-bottom: 4px;
        }

        .kpi-value.large {
            font-size: 32px;
        }

        .kpi-subtext {
            font-size: 11px;
            color: var(--gray-dark);
            margin-top: 8px;
        }

        /* Charts */
        .chart-container {
            background: white;
            border-radius: 8px;
            padding: 20px;
            margin-bottom: 30px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
            position: relative;
        }

        .chart-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--blk);
            margin-bottom: 20px;
        }

        .chart-wrapper {
            position: relative;
            height: 300px;
            width: 100%;
        }

        .chart-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin-bottom: 30px;
        }

        /* Tables */
        table {
            width: 100%;
            border-collapse: collapse;
            background: white;
        }

        thead {
            background: var(--gray-light);
            position: sticky;
            top: 0;
            z-index: 10;
        }

        th {
            padding: 12px 8px;
            text-align: left;
            font-size: 12px;
            font-weight: 700;
            color: var(--blk);
            border-bottom: 2px solid var(--gray-mid);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        td {
            padding: 12px 8px;
            font-size: 12px;
            border-bottom: 1px solid var(--gray-mid);
        }

        tbody tr:hover {
            background: var(--gray-light);
        }

        .rank-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--red);
            color: white;
            font-size: 11px;
            font-weight: 700;
        }

        .num-cell {
            text-align: right;
            font-family: 'Courier New', monospace;
        }

        .percent-cell {
            text-align: right;
            color: var(--red);
            font-weight: 600;
        }

        /* Table Wrapper */
        .table-wrapper {
            background: white;
            border-radius: 8px;
            padding: 20px;
            margin-bottom: 30px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
            overflow-x: auto;
        }

        .table-title {
            font-size: 14px;
            font-weight: 700;
            color: var(--blk);
            margin-bottom: 15px;
        }

        /* Risk Section */
        .risk-section {
            background: linear-gradient(135deg, rgba(255, 152, 0, 0.05) 0%, rgba(212, 175, 55, 0.05) 100%);
            border-radius: 8px;
            padding: 20px;
            margin-bottom: 30px;
            border-left: 4px solid var(--orange);
        }

        .risk-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--orange);
            margin-bottom: 20px;
        }

        .risk-value {
            font-size: 36px;
            font-weight: 700;
            color: var(--orange);
        }

        .risk-label {
            font-size: 12px;
            color: var(--gray-dark);
            margin-top: 5px;
        }

        /* Division Detail View */
        .division-detail {
            display: none;
        }

        .division-detail.active {
            display: block;
            animation: fadeIn 0.3s ease;
        }

        /* Responsive */
        @media (max-width: 1200px) {
            .chart-row {
                grid-template-columns: 1fr;
            }

            .slicers-container {
                flex-direction: column;
                gap: 15px;
            }
        }

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

            .section-tab-btn {
                max-width: none;
            }
        }

        @media print {
            body {
                background: white;
                padding: 0;
            }

            .container {
                box-shadow: none;
                border-radius: 0;
            }

            .section {
                page-break-inside: avoid;
            }
        }

/* 앱 셸 안에 인라인 삽입 시 전역 .container(grid)와 충돌 방지 */
.mgmt-perf-embed .container {
            display: block !important;
            max-width: 1600px !important;
            width: auto !important;
            margin: 0 auto !important;
            padding: 0 !important;
            gap: unset !important;
            background: white;
            border-radius: 8px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
            overflow: hidden;
        }
.mgmt-perf-embed {
            font-family: '맑은 고딕', 'Apple SD Gothic Neo', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            background: transparent;
            color: var(--blk);
            line-height: 1.6;
            padding: 0;
            border-radius: 0;
            overflow-x: auto;
        }

        body.mgmt-perf-standalone .mgmt-perf-embed {
            padding: 16px;
            border-radius: 10px;
        }

.mgmt-perf-embed .chart-wrapper {
            min-height: 280px;
            position: relative;
        }