:root{--color-primary: #16256B;--color-primary-hover: #0D57AC;--color-primary-light: rgba(22, 37, 107, .1);--color-secondary: #0D57AC;--color-accent: #53BEC7;--color-accent-hover: #3fa8b1;--color-danger: #FF594F;--color-danger-hover: #e04a41;--color-success: #4caf50;--color-warning: #ff9800;--color-bg: #e3f2fd;--color-bg-light: #f2f9ff;--color-surface: #fff;--color-surface-alt: #F5F5F7;--color-border: #ccc;--color-border-light: #eee;--color-text: #333;--color-text-heading: #16256B;--color-text-muted: #666;--color-text-light: #999;--color-text-label: #555;--color-nav-bg: #16256B;--color-nav-text: #ccc;--color-nav-text-active: #fff;--color-nav-hover: rgba(255, 255, 255, .08);--color-nav-active: rgba(255, 255, 255, .12);--chart-sales: #16256B;--chart-sales-light: rgba(22, 37, 107, .1);--chart-cost: #E05252;--chart-cost-light: rgba(224, 82, 82, .1);--chart-gp: #53BEC7;--chart-gp-light: rgba(83, 190, 199, .1);--chart-wo: #0D57AC;--chart-wo-light: rgba(13, 87, 172, .1);--chart-customers: #F5A623;--chart-customers-light: rgba(245, 166, 35, .1);--chart-activity: #7B61FF;--chart-activity-light: rgba(123, 97, 255, .1);--chart-prev-period: #B0BEC5;--chart-prev-period-light: rgba(176, 190, 197, .15);--color-growth-up: #2E7D32;--color-growth-up-bg: #e8f5e9;--color-growth-down: #C62828;--color-growth-down-bg: #ffebee;--color-status-completed: #2e7d32;--color-status-completed-bg: #e8f5e9;--color-status-scheduled: #1565c0;--color-status-scheduled-bg: #e3f2fd;--color-status-draft: #e65100;--color-status-draft-bg: #fff3e0;--color-status-invoiced: #7b1fa2;--color-status-invoiced-bg: #f3e5f5;--color-status-inprogress: #0D57AC;--color-status-inprogress-bg: #e3f2fd;--color-status-onhold: #ff9800;--color-status-onhold-bg: #fff3e0;--color-status-cancelled: #999;--color-status-cancelled-bg: #f5f5f5;--color-btn-secondary-bg: #e9ecef;--color-btn-secondary-hover: #dee2e6;--color-table-header-bg: #f2f9ff;--color-table-row-hover: #f2f9ff;--color-focus-ring: rgba(13, 87, 172, .2);--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--shadow-card: 0 1px 3px rgba(0, 0, 0, .08);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-xs: 11px;--font-size-sm: 12px;--font-size-base: 14px;--font-size-lg: 16px;--font-size-xl: 24px;--font-size-stat: 28px;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--max-width: 1400px;--nav-height: 56px;--transition-fast: .2s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);background-color:var(--color-bg);color:var(--color-text);line-height:1.5}.page-container{max-width:var(--max-width);margin:0 auto;padding:var(--space-lg)}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-lg)}.page-header h1{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);color:var(--color-text-heading)}.card{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:20px;margin-bottom:var(--space-md)}.stat-card{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:var(--space-md) 20px;text-align:center}.stat-card .stat-value{font-size:var(--font-size-stat);font-weight:var(--font-weight-bold);color:var(--color-text-heading)}.stat-card .stat-label{font-size:var(--font-size-sm);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.5px;margin-top:var(--space-xs)}.btn{display:inline-flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);border:none;border-radius:var(--radius-md);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);cursor:pointer;transition:all var(--transition-fast)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn-secondary{background:var(--color-btn-secondary-bg);color:var(--color-text)}.btn-secondary:hover:not(:disabled){background:var(--color-btn-secondary-hover)}.btn-sm{padding:var(--space-xs) 10px;font-size:var(--font-size-sm)}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--color-border-light)}.data-table th{font-weight:var(--font-weight-semibold);font-size:var(--font-size-sm);text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-muted);background:var(--color-table-header-bg)}.data-table tr:hover td{background:var(--color-table-row-hover)}.card,.chart-container{overflow-x:auto;-webkit-overflow-scrolling:touch}.form-group{margin-bottom:var(--space-md)}.form-group label{display:block;font-size:13px;font-weight:var(--font-weight-medium);color:var(--color-text-label);margin-bottom:var(--space-xs)}.form-control{width:100%;padding:var(--space-sm) 12px;border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--font-size-base);transition:border-color var(--transition-fast)}.form-control:focus{outline:none;border-color:var(--color-secondary);box-shadow:0 0 0 3px var(--color-focus-ring)}.form-control.is-invalid{border-color:var(--color-danger)}.badge{display:inline-block;padding:3px var(--space-sm);border-radius:var(--radius-sm);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);text-transform:uppercase}.grid{display:grid;gap:var(--space-md)}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-6{grid-template-columns:repeat(6,1fr)}.grid-7{grid-template-columns:repeat(7,1fr)}@media(max-width:1200px){.grid-6{grid-template-columns:repeat(3,1fr)}.grid-7{grid-template-columns:repeat(4,1fr)}}@media(max-width:768px){.grid-2,.grid-3,.grid-4,.grid-6,.grid-7{grid-template-columns:repeat(2,1fr)}.page-header{flex-direction:column;align-items:flex-start;gap:var(--space-xs)}.page-header h1,.stat-card .stat-value{font-size:20px}.chart-container,.card{padding:12px}.data-table{font-size:var(--font-size-sm)}.data-table th,.data-table td{padding:8px 6px;white-space:nowrap}}@media(max-width:480px){.grid-2,.grid-3,.grid-4,.grid-6,.grid-7{grid-template-columns:1fr}}.tab-bar{display:flex;border-bottom:2px solid var(--color-border-light);margin-bottom:var(--space-md)}.tab{padding:10px 20px;font-size:var(--font-size-base);font-weight:var(--font-weight-medium);color:var(--color-text-muted);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all var(--transition-fast)}.tab.active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.tab:hover:not(.active){color:var(--color-text)}.filters-bar{display:flex;gap:var(--space-md);align-items:center;margin-bottom:var(--space-lg);flex-wrap:wrap}.filters-bar select{padding:var(--space-sm) 12px;border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:var(--font-size-base);background:var(--color-surface)}.spinner{display:inline-block;width:20px;height:20px;border:2px solid var(--color-border-light);border-top-color:var(--color-primary);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay{display:flex;align-items:center;justify-content:center;padding:40px;color:var(--color-text-muted);gap:12px}.last-refreshed{font-size:var(--font-size-xs);color:var(--color-text-light);text-align:right;margin-top:var(--space-sm)}.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}.chart-container{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:20px;margin-bottom:var(--space-md)}.chart-container h3{font-size:var(--font-size-lg);font-weight:var(--font-weight-semibold);color:var(--color-text-heading);margin-bottom:var(--space-md)}.chart-container [echarts]{max-width:100%}@media(max-width:768px){.chart-container [echarts]{height:250px!important}}