: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: #fff;--color-nav-text: #16256B;--color-nav-text-active: #16256B;--color-nav-hover: rgba(22, 37, 107, .08);--color-nav-active: rgba(22, 37, 107, .12);--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: 84px;--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);text-decoration:none;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-danger{background:var(--color-danger);color:#fff}.btn-danger:hover:not(:disabled){background:var(--color-danger-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)}.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-family:inherit;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;color:#fff;text-decoration:none}.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)}@media(max-width:768px){.grid-2,.grid-3,.grid-4,.grid-6{grid-template-columns:1fr}.page-header{flex-wrap:wrap}}.search-box{position:relative}.search-box input{padding-left:36px}.search-box .material-icons{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--color-text-light);font-size:18px}.pagination{display:flex;align-items:center;justify-content:center;gap:var(--space-sm);margin-top:var(--space-md)}.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)}.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}@media print{@page{margin:15mm}.top-nav,.backdrop,.modal-backdrop,.modal-dialog{display:none!important}.main-content{padding:0!important;margin:0!important;max-width:none!important}.app-shell{display:block!important}}