:root{--color-background-primary: #ffffff;--color-background-secondary: #f8f9fa;--color-background-tertiary: #f1f3f5;--color-border-primary: #dee2e6;--color-border-secondary: #ced4da;--color-border-tertiary: #e9ecef;--color-text-primary: #212529;--color-text-secondary: #495057;--color-text-tertiary: #868e96;--color-accent: #185FA5;--color-accent-light: #E6F1FB;--color-success: #2f9e44;--color-success-light: #ebfbee;--color-warning: #e67700;--color-warning-light: #fff3bf;--color-danger: #c92a2a;--color-danger-light: #fff5f5;--border-radius-sm: 4px;--border-radius-md: 6px;--border-radius-lg: 10px;--sidebar-width: 220px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:13px;color:var(--color-text-primary);background:var(--color-background-tertiary);line-height:1.5}input,select,textarea{font-family:inherit;font-size:13px;color:var(--color-text-primary);background:var(--color-background-primary);border:.5px solid var(--color-border-secondary);border-radius:var(--border-radius-md);padding:7px 10px;outline:none;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--color-accent)}button{font-family:inherit;font-size:13px;cursor:pointer;border-radius:var(--border-radius-md);padding:7px 14px;border:.5px solid var(--color-border-secondary);background:var(--color-background-primary);color:var(--color-text-primary);transition:background .15s,border-color .15s}button:hover:not(:disabled){background:var(--color-background-secondary)}button:disabled{opacity:.5;cursor:not-allowed}table{width:100%;border-collapse:collapse}th{text-align:left;font-weight:500;font-size:11px;color:var(--color-text-tertiary);padding:8px 12px;border-bottom:.5px solid var(--color-border-tertiary);text-transform:uppercase;letter-spacing:.03em}td{padding:10px 12px;border-bottom:.5px solid var(--color-border-tertiary);font-size:13px}tr:last-child td{border-bottom:none}tr:hover td{background:var(--color-background-secondary)}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:500}.badge-danger{background:var(--color-danger-light);color:var(--color-danger)}.badge-warning{background:var(--color-warning-light);color:var(--color-warning)}.badge-success{background:var(--color-success-light);color:var(--color-success)}.badge-info{background:var(--color-accent-light);color:var(--color-accent)}.badge-neutral{background:var(--color-background-tertiary);color:var(--color-text-tertiary)}.card{background:var(--color-background-primary);border:.5px solid var(--color-border-tertiary);border-radius:var(--border-radius-lg);padding:20px}.btn-primary{background:var(--color-accent);color:var(--color-accent-light);border:none;font-weight:500}.btn-primary:hover:not(:disabled){background:#1550a0}.btn-danger{background:var(--color-danger-light);color:var(--color-danger);border-color:#ffc9c9}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-title{font-size:16px;font-weight:600}.loading{display:flex;align-items:center;justify-content:center;padding:48px;color:var(--color-text-tertiary);font-size:13px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px;color:var(--color-text-tertiary);gap:8px}.empty-state-icon{font-size:32px;margin-bottom:8px}