:root{
  --bg:#f3f6f8;--surface:#fff;--surface-2:#f8fafb;--text:#17222c;--muted:#6a7783;
  --line:#dfe6eb;--primary:#176b6b;--primary-2:#0f5252;--accent:#dff4ee;--danger:#b42318;
  --danger-bg:#fff0ef;--warning:#9a6700;--warning-bg:#fff8db;--success:#067647;--success-bg:#ecfdf3;
  --shadow:0 14px 38px rgba(19,42,56,.08);--radius:16px;--sidebar:264px
}
*{box-sizing:border-box}html{font-size:15px;-webkit-text-size-adjust:100%;text-size-adjust:100%}body{margin:0;font-family:Arial,Tahoma,"Segoe UI",Helvetica,sans-serif!important;background:var(--bg);color:var(--text);font-variant-ligatures:none}body,button,input,select,textarea,table,option{font-family:Arial,Tahoma,"Segoe UI",Helvetica,sans-serif!important}a{color:inherit;text-decoration:none}button,input,select,textarea{font-size:inherit;line-height:1.3}button{cursor:pointer}
.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:#102e36;color:#e9f5f5;padding:24px 18px;display:flex;flex-direction:column;z-index:50;transition:.25s}
.brand{display:flex;gap:12px;align-items:center;padding:2px 8px 24px;border-bottom:1px solid rgba(255,255,255,.09)}.brand-mark{width:44px;height:44px;border-radius:13px;background:linear-gradient(145deg,#48b6a5,#d9fff5);color:#0f3d3b;display:grid;place-items:center;font-weight:900;letter-spacing:-1px;box-shadow:0 8px 22px rgba(0,0,0,.2)}.brand-mark.large{width:60px;height:60px;font-size:20px}.brand strong{display:block;font-size:15px}.brand span{display:block;font-size:11px;color:#9bb6bc;margin-top:3px}
.nav{padding:20px 0;display:grid;gap:5px;overflow:auto}.nav-link{display:flex;gap:12px;align-items:center;padding:11px 12px;border-radius:11px;color:#b8ced2;font-weight:600;font-size:14px}.nav-link:hover{background:rgba(255,255,255,.07);color:#fff}.nav-link.active{background:#e7faf5;color:#174e4d}.nav-icon{width:24px;text-align:center;font-size:17px}.sidebar-foot{margin-top:auto;padding-top:16px;border-top:1px solid rgba(255,255,255,.09)}.user-card{display:flex;gap:10px;align-items:center}.avatar{width:38px;height:38px;border-radius:50%;background:#2f6972;display:grid;place-items:center;font-weight:800}.user-card strong,.user-card span{display:block}.user-card strong{font-size:13px}.user-card span{font-size:10px;color:#9bb6bc;margin-top:2px}.logout-link{display:block;margin-top:12px;font-size:12px;color:#aac0c5;padding-left:48px}.logout-link:hover{color:#fff}
.main{margin-left:var(--sidebar);min-height:100vh;display:flex;flex-direction:column}.topbar{min-height:92px;background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:18px 32px;position:sticky;top:0;z-index:20}.topbar h1{font-size:20px;margin:0}.topbar p{font-size:12px;margin:5px 0 0;color:var(--muted)}.top-actions{margin-left:auto}.menu-button{display:none;background:none;border:0;font-size:23px;margin-right:12px}.content{padding:28px 32px 44px;max-width:1600px;width:100%;margin:0 auto}.footer{margin-top:auto;padding:18px 32px;color:var(--muted);font-size:11px;border-top:1px solid var(--line);background:#fff}
.page-heading{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:20px}.page-heading h2{margin:0;font-size:23px}.page-heading p{margin:6px 0 0;color:var(--muted)}.page-actions{display:flex;gap:9px;flex-wrap:wrap}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 5px 18px rgba(19,42,56,.04)}.card-header{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:18px 20px;border-bottom:1px solid var(--line)}.card-header h3{margin:0;font-size:16px}.card-header p{margin:4px 0 0;color:var(--muted);font-size:12px}.card-body{padding:20px}.card-footer{padding:15px 20px;border-top:1px solid var(--line);background:var(--surface-2);border-radius:0 0 var(--radius) var(--radius)}
.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:22px}.stat-card{padding:19px;display:flex;justify-content:space-between;align-items:center}.stat-card .label{color:var(--muted);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.stat-card strong{display:block;font-size:29px;margin-top:7px}.stat-card small{color:var(--muted)}.stat-icon{width:46px;height:46px;border-radius:13px;background:var(--accent);color:var(--primary);display:grid;place-items:center;font-size:20px;font-weight:800}
.grid-2{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.form-grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid .full{grid-column:1/-1}label{display:block;color:#344552;font-size:12px;font-weight:700}input,select,textarea{width:100%;margin-top:7px;border:1px solid #cfd9df;border-radius:10px;padding:10px 12px;background:#fff;color:var(--text);outline:none;transition:.15s}input:focus,select:focus,textarea:focus{border-color:#4ba39d;box-shadow:0 0 0 3px rgba(75,163,157,.14)}textarea{min-height:90px;resize:vertical}.help{display:block;color:var(--muted);font-size:11px;margin-top:5px}.field-group{margin-bottom:15px}.checkbox-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;max-height:340px;overflow:auto;padding:4px}.check-card{display:flex;gap:10px;align-items:flex-start;border:1px solid var(--line);border-radius:11px;padding:11px;background:#fff}.check-card:hover{border-color:#7dbcb7;background:#f7fffd}.check-card input{width:auto;margin:2px 0 0}.check-card strong,.check-card span{display:block}.check-card strong{font-size:13px}.check-card span{font-size:11px;color:var(--muted);margin-top:3px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid transparent;border-radius:10px;padding:9px 13px;font-weight:700;font-size:12px;line-height:1.1}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-2)}.btn-secondary{background:#fff;border-color:var(--line);color:#344552}.btn-secondary:hover{background:var(--surface-2)}.btn-danger{background:var(--danger);color:#fff}.btn-warning{background:#f5b700;color:#4c3700}.btn-sm{padding:7px 9px;font-size:11px}.btn-block{width:100%;padding:12px}.link{color:var(--primary);font-weight:700}.text-danger{color:var(--danger)}.text-muted{color:var(--muted)}
.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}.table th{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);background:#fbfcfd;white-space:nowrap}.table td{font-size:12.5px}.table tr:last-child td{border-bottom:0}.table tbody tr:hover{background:#fbfdfd}.table .actions{white-space:nowrap;display:flex;gap:6px}.patient-name{font-weight:800}.subtext{display:block;color:var(--muted);font-size:11px;margin-top:3px}
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;font-size:10px;font-weight:800;letter-spacing:.025em;white-space:nowrap}.badge.success{background:var(--success-bg);color:var(--success)}.badge.danger{background:var(--danger-bg);color:var(--danger)}.badge.warning{background:var(--warning-bg);color:var(--warning)}.badge.neutral{background:#edf2f4;color:#52636f}.flag-N{color:var(--success)}.flag-H,.flag-L{color:#ad6800}.flag-HH,.flag-LL,.flag-A{color:var(--danger);font-weight:900}
.alert{border-radius:11px;padding:12px 42px 12px 14px;margin-bottom:15px;position:relative;font-size:13px;border:1px solid}.alert.success{background:var(--success-bg);border-color:#a9e8c5;color:var(--success)}.alert.danger{background:var(--danger-bg);border-color:#ffc5c0;color:var(--danger)}.alert.warning{background:var(--warning-bg);border-color:#f7dd7f;color:var(--warning)}.alert button{position:absolute;right:10px;top:7px;border:0;background:transparent;color:inherit;font-size:20px}.empty-state{text-align:center;padding:48px 20px;color:var(--muted)}.empty-state h3{color:var(--text);margin:10px 0 5px}.empty-state p{margin:0}.empty-icon{font-size:35px;color:#9badb8}
.filters{display:flex;gap:10px;align-items:end;flex-wrap:wrap}.filters label{min-width:160px}.filters input,.filters select{margin-top:5px}.toolbar{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:14px}.search-box{max-width:340px}.tabs{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:16px}.tab{padding:8px 12px;border-radius:9px;border:1px solid var(--line);background:#fff;font-size:12px;font-weight:700;color:var(--muted)}.tab.active{background:#173e46;color:#fff;border-color:#173e46}.detail-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.detail{padding:13px;border:1px solid var(--line);border-radius:11px;background:var(--surface-2)}.detail span{display:block;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.05em}.detail strong{display:block;margin-top:5px;font-size:13px}.timeline{display:grid;gap:13px}.timeline-item{display:grid;grid-template-columns:13px 1fr;gap:11px}.timeline-dot{width:10px;height:10px;border-radius:50%;background:var(--primary);margin-top:5px;box-shadow:0 0 0 4px var(--accent)}.timeline-item strong{font-size:12px}.timeline-item p{margin:3px 0;color:var(--muted);font-size:11px}.timeline-item time{font-size:10px;color:#8b99a4}.result-input{min-width:140px}.critical-row{background:#fff8f7!important}.section-title{margin:0 0 13px;font-size:14px}.divider{height:1px;background:var(--line);margin:20px 0}.summary-box{background:#153d46;color:#fff;border-radius:14px;padding:18px}.summary-box h3{margin:0 0 12px}.summary-row{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px solid rgba(255,255,255,.12)}.summary-row:last-child{border-bottom:0}.summary-row.total{font-size:17px;font-weight:900}.pill-group{display:flex;gap:7px;flex-wrap:wrap}.pill{background:#edf4f4;border-radius:999px;padding:6px 9px;font-size:11px}.modal{border:0;border-radius:15px;padding:0;box-shadow:var(--shadow);max-width:620px;width:calc(100% - 30px)}.modal::backdrop{background:rgba(10,25,31,.55)}.modal-head,.modal-body,.modal-foot{padding:18px 20px}.modal-head{border-bottom:1px solid var(--line);display:flex;justify-content:space-between}.modal-foot{border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px}.modal h3{margin:0}.icon-button{border:0;background:none;font-size:22px}
.login-page{min-height:100vh;background:#eaf1f3}.login-shell{min-height:100vh;display:grid;grid-template-columns:1.15fr .85fr}.login-panel{padding:8vw}.brand-panel{background:linear-gradient(145deg,#102e36 0%,#164f56 65%,#1f706e 100%);color:#fff;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.brand-panel:after{content:"";position:absolute;width:460px;height:460px;border-radius:50%;background:rgba(132,239,214,.10);right:-130px;bottom:-180px}.login-brand{display:flex;align-items:center;gap:15px;position:relative;z-index:1}.login-brand h1,.login-brand p{margin:0}.login-brand p{color:#b5ced2;margin-top:4px}.brand-copy{max-width:640px;position:relative;z-index:1}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:10px;font-weight:900;color:#77d6c8}.brand-copy h2{font-size:42px;line-height:1.13;margin:13px 0 16px}.brand-copy p{font-size:16px;line-height:1.7;color:#c4d9dc}.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;position:relative;z-index:1}.feature-grid div{border:1px solid rgba(255,255,255,.14);border-radius:13px;padding:13px;background:rgba(255,255,255,.04)}.feature-grid strong,.feature-grid span{display:block}.feature-grid span{font-size:11px;color:#b9cfd3;margin-top:5px}.form-panel{background:#fff;display:grid;place-items:center}.login-form{max-width:390px;width:100%}.login-form h2{font-size:30px;margin:10px 0 7px}.login-form>p{color:var(--muted);margin:0 0 25px}.login-form label{margin-bottom:15px}.demo-login{margin-top:19px;background:#f3f7f8;border-radius:12px;padding:13px;font-size:11px;color:var(--muted)}.demo-login strong,.demo-login small{display:block}.demo-login code{display:inline-block;margin:8px 6px 8px 0;background:#fff;border:1px solid var(--line);padding:5px 7px;border-radius:7px;color:var(--text)}
@media(max-width:1100px){.stats-grid{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}.detail-grid{grid-template-columns:repeat(2,1fr)}.checkbox-list{grid-template-columns:repeat(2,1fr)}.login-shell{grid-template-columns:1fr}.brand-panel{display:none}}
@media(max-width:760px){:root{--sidebar:270px}.sidebar{transform:translateX(-100%)}.sidebar.open{transform:translateX(0)}.main{margin-left:0}.menu-button{display:block}.topbar{padding:14px 16px}.top-actions{display:none}.content{padding:20px 14px 35px}.stats-grid,.grid-3,.form-grid,.form-grid.cols-3,.detail-grid,.checkbox-list{grid-template-columns:1fr}.page-heading{align-items:flex-start;flex-direction:column}.table th,.table td{padding:10px}.login-panel{padding:26px}.filters label{width:100%}.footer{padding:16px}}
@media print{.sidebar,.topbar,.footer,.no-print{display:none!important}.main{margin:0}.content{padding:0}.card{box-shadow:none;border:0}}

/* Phase 2 / browser-safe additions */
.nav-icon{font-family:Arial,Tahoma,"Segoe UI",Helvetica,sans-serif!important;font-size:10px!important;font-weight:900;letter-spacing:.04em;border:1px solid rgba(255,255,255,.22);border-radius:6px;padding:4px 2px;line-height:1}.nav-link.active .nav-icon{border-color:rgba(23,78,77,.25)}
.interface-code{width:100%;min-height:190px;font-family:"Courier New",Courier,monospace!important;font-size:12px;line-height:1.45;direction:ltr;text-align:left;white-space:pre;overflow:auto}
.code-output{font-family:"Courier New",Courier,monospace!important;white-space:pre-wrap;word-break:break-word;background:#102e36;color:#e9f5f5;border-radius:12px;padding:15px;min-height:80px;overflow:auto}
.qc-chart-wrap{position:relative;width:100%;min-height:330px;border:1px solid var(--line);border-radius:12px;background:#fff;padding:10px}.qc-chart{display:block;width:100%;height:310px}.qc-legend{display:flex;gap:12px;flex-wrap:wrap;margin-top:10px;font-size:11px;color:var(--muted)}.qc-legend span{display:inline-flex;align-items:center;gap:5px}.qc-dot{width:10px;height:10px;border-radius:50%;display:inline-block;background:var(--primary)}.qc-dot.reject{background:var(--danger)}
.status-panel{border-left:4px solid var(--line)}.status-panel.in-control{border-left-color:var(--success)}.status-panel.out-of-control{border-left-color:var(--danger)}.status-panel.no-qc{border-left-color:var(--warning)}
.inline-form{display:flex;gap:7px;align-items:center;flex-wrap:wrap}.inline-form input,.inline-form select{margin-top:0;width:auto;min-width:120px}.worklist-form{display:grid;grid-template-columns:minmax(120px,1fr) minmax(145px,1fr) auto;gap:7px;align-items:center;min-width:400px}.worklist-form input,.worklist-form select{margin:0}.worklist-options{display:flex;gap:9px;align-items:center;grid-column:1/-1;font-size:11px;color:var(--muted)}.worklist-options input{width:auto}.message-payload{max-width:430px;white-space:pre-wrap;word-break:break-word;font-family:"Courier New",Courier,monospace!important;font-size:10px}
@supports not (display:grid){.stats-grid,.grid-2,.grid-3,.form-grid,.detail-grid,.checkbox-list,.login-shell{display:flex;flex-wrap:wrap}.stats-grid>*{flex:1 1 240px}.grid-2>*,.grid-3>*,.form-grid>*,.detail-grid>*{flex:1 1 320px}}
@media(max-width:760px){.worklist-form{min-width:270px;grid-template-columns:1fr}.worklist-options{grid-column:1}.qc-chart-wrap{min-height:270px}.qc-chart{height:250px}}