:root{--color-primary:#2563eb;--color-primary-hover:#1d4ed8;--color-danger:#dc2626;--color-danger-hover:#b91c1c;--color-success:#16a34a;--color-nav-bg:#1e293b;--color-nav-text:#f1f5f9;--color-nav-link:#94a3b8;--color-nav-link-hover:#f1f5f9;--color-nav-link-active:#fff;--color-bg:#f8fafc;--color-surface:#fff;--color-border:#e2e8f0;--color-border-hover:#cbd5e1;--color-text:#0f172a;--color-text-muted:#64748b;--color-row-hover:#f1f5f9;--color-overlay:#00000080;--color-input-focus:#2563eb;--radius:6px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{color:var(--color-text);background:var(--color-bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,sans-serif;font-size:14px;line-height:1.5}.navbar{background:var(--color-nav-bg);height:52px;box-shadow:var(--shadow-md);z-index:100;align-items:center;gap:2rem;padding:0 1.5rem;display:flex;position:sticky;top:0}.navbar-brand{color:var(--color-nav-link-active);letter-spacing:.01em;font-size:1rem;font-weight:700;text-decoration:none}.navbar-links{gap:.25rem;display:flex}.navbar-links a{color:var(--color-nav-link);border-radius:var(--radius);padding:.4rem .75rem;font-weight:500;text-decoration:none;transition:color .15s,background .15s}.navbar-links a:hover{color:var(--color-nav-link-hover);background:#ffffff12}.navbar-links a.active{color:var(--color-nav-link-active);background:#ffffff1f}.page{max-width:1400px;margin:0 auto;padding:2rem}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.5rem;display:flex}.page-title{color:var(--color-text);font-size:1.5rem;font-weight:700}.toolbar{flex-wrap:wrap;align-items:center;gap:.75rem;margin-bottom:1.25rem;display:flex}input[type=text],input[type=number],input[type=email],input[type=password],select,textarea{border:1px solid var(--color-border);border-radius:var(--radius);width:100%;color:var(--color-text);background:var(--color-surface);outline:none;padding:.45rem .65rem;font-family:inherit;font-size:14px;transition:border-color .15s,box-shadow .15s}input[type=text]:focus,input[type=number]:focus,input[type=password]:focus,select:focus,textarea:focus{border-color:var(--color-input-focus);box-shadow:0 0 0 3px 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0}.btn-ghost:hover:not(:disabled){background:var(--color-row-hover);color:var(--color-text);border-color:var(--color-border-hover)}.btn-icon{border:1px solid var(--color-border);border-radius:var(--radius);cursor:pointer;color:var(--color-text-muted);background:0 0;padding:.35rem .5rem;font-size:14px;line-height:1;transition:background .15s,color .15s,border-color .15s}.btn-icon:hover{background:var(--color-row-hover);color:var(--color-text);border-color:var(--color-border-hover)}.btn-icon.danger:hover{color:var(--color-danger);background:#fee2e2;border-color:#fca5a5}.table-wrapper{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden}table{border-collapse:collapse;width:100%;font-size:13.5px}thead{border-bottom:1px solid var(--color-border);background:#f8fafc}th{text-align:left;color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.04em;white-space:nowrap;padding:.6rem .875rem;font-size:12px;font-weight:600}td{border-bottom:1px solid var(--color-border);vertical-align:middle;padding:.625rem .875rem}tr:last-child td{border-bottom:none}tbody tr:hover{background:var(--color-row-hover)}.td-actions{justify-content:flex-end;gap:.4rem;display:flex}.td-muted{color:var(--color-text-muted)}.badge{color:#475569;background:#e2e8f0;border-radius:999px;padding:.15rem .5rem;font-size:11px;font-weight:600;display:inline-block}.badge-active{color:#166534;background:#dcfce7}.badge-inactive{color:#991b1b;background:#fee2e2}.modal-overlay{background:var(--color-overlay);z-index:200;justify-content:center;align-items:flex-start;padding:2rem 1rem;display:flex;position:fixed;inset:0;overflow-y:auto}.modal{background:var(--color-surface);box-shadow:var(--shadow-lg);border-radius:10px;flex-direction:column;width:100%;max-width:680px;margin:auto;display:flex}.modal-wide{max-width:920px}.modal-header{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;padding:1.125rem 1.5rem;display:flex}.modal-title{font-size:1.05rem;font-weight:700}.modal-close{cursor:pointer;color:var(--color-text-muted);border-radius:var(--radius);background:0 0;border:none;padding:.25rem;font-size:1.25rem;line-height:1;transition:color .15s,background .15s}.modal-close:hover{color:var(--color-text);background:var(--color-row-hover)}.modal-body{padding:1.5rem;overflow-y:auto}.modal-footer{border-top:1px solid var(--color-border);background:#f8fafc;border-radius:0 0 10px 10px;justify-content:flex-end;gap:.75rem;padding:1rem 1.5rem;display:flex}.form-grid{gap:1rem;display:grid}.form-row{grid-template-columns:1fr 1fr;gap:.75rem;display:grid}.form-group{flex-direction:column;gap:.35rem;display:flex}.form-group label{color:var(--color-text);font-size:13px;font-weight:600}.form-hint{color:var(--color-text-muted);font-size:11.5px}.form-section-label{text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-muted);border-bottom:1px solid var(--color-border);margin-top:.5rem;padding-bottom:.5rem;font-size:12px;font-weight:700}.ref-range-row{grid-template-columns:1fr 1fr 1fr 1fr;gap:.5rem;display:grid}.checklist-wrapper{border:1px solid var(--color-border);border-radius:var(--radius);max-height:320px;overflow-y:auto}.checklist-item{cursor:pointer;border-bottom:1px solid var(--color-border);-webkit-user-select:none;user-select:none;align-items:center;gap:.6rem;padding:.5rem .75rem;transition:background .1s;display:flex}.checklist-item:last-child{border-bottom:none}.checklist-item:hover{background:var(--color-row-hover)}.checklist-item.checked{background:#eff6ff}.checklist-item 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var(--color-border);border-radius:var(--radius);background:#fff}.preview-summary>div{min-width:0;padding:.75rem}.preview-summary code{overflow-wrap:anywhere;white-space:normal;display:block}.preview-label{color:var(--color-text-muted);letter-spacing:.05em;text-transform:uppercase;margin-bottom:.35rem;font-size:11px;font-weight:700}.preview-description{color:var(--color-text-muted);padding:.875rem 1rem}.preview-groups{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.preview-group{overflow:hidden}.preview-group-header{border-bottom:1px solid var(--color-border);background:#f8fafc;justify-content:space-between;align-items:center;gap:1rem;padding:.75rem 1rem;display:flex}.preview-group-header h3{font-size:14px;font-weight:700}.preview-param-list{display:grid}.preview-param{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;gap:1rem;padding:.65rem 1rem;display:flex}.preview-param:last-child{border-bottom:none}.preview-param-name{margin-bottom:.2rem;font-weight:600}.preview-param-meta{flex-wrap:wrap;justify-content:flex-end;gap:.35rem;display:flex}code,.mono{background:#f1f5f9;border-radius:3px;padding:.1em .35em;font-family:SF Mono,Fira Code,monospace;font-size:12px}.page-subtitle{max-width:760px;color:var(--color-text-muted);margin-top:.35rem}.settings-page{max-width:1100px}.settings-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;display:grid}.settings-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow-sm);gap:1rem;padding:1.25rem;display:grid}.settings-card-header{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.settings-card-header h2{margin-bottom:.25rem;font-size:1rem}.settings-card-header p{color:var(--color-text-muted)}.settings-token-meta{border:1px solid var(--color-border);border-radius:var(--radius);background:#f8fafc;gap:.75rem;padding:.75rem;display:grid}.settings-token-meta code{overflow-wrap:anywhere;max-width:100%;display:inline-block}.settings-actions{justify-content:flex-end;gap:.75rem;display:flex}@media (width<=640px){.page{padding:1rem}.form-row{grid-template-columns:1fr}.ref-range-row{grid-template-columns:1fr 1fr}.search-input{width:100%}.preview-summary,.preview-groups,.settings-grid{grid-template-columns:1fr}.settings-actions{justify-content:stretch}.settings-actions .btn{flex:1;justify-content:center}}