:root{--ink:#132d46;--muted:#52667a;--blue:#0765a8;--line:#d5e0e9;--paper:#fff;--bg:#f2f5f8;--radius:8px;font-family:Arial,sans-serif;color:var(--ink);background:var(--bg);font-size:16px}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 16px;border:1px solid var(--line);border-radius:6px;background:white;color:var(--ink);font-weight:600;text-decoration:none;cursor:pointer;text-align:center}button:hover,.button:hover{background:#edf4f9;border-color:#7b9bb3}button:disabled{opacity:.55;cursor:not-allowed}button.primary{background:var(--blue);color:#fff;border-color:var(--blue)}button.primary:hover{background:#07538a}button.quiet{background:transparent}button.danger{color:#8c2a19;border-color:#be604f}button.danger:hover{background:#fff0ec}.full{width:100%;margin-top:12px}
:focus-visible{outline:3px solid #e69a1d;outline-offset:3px}input,select,textarea{width:100%;min-width:0;min-height:44px;border:1px solid #aabac9;background:white;border-radius:5px;padding:10px;color:var(--ink)}input::placeholder,textarea::placeholder{color:#68798a;opacity:1}textarea{resize:vertical}label{display:grid;gap:8px;font-size:14px;font-weight:600;line-height:1.4;min-width:0}label.check{display:flex;align-items:flex-start;gap:10px;font-weight:400}.check input{width:18px;min-height:18px;flex:0 0 18px;margin:2px 0}
h1,h2,p{margin:0}h1{font-size:32px;line-height:1.15;margin:8px 0 12px;letter-spacing:-.6px}h2{font-size:18px;line-height:1.4}.muted{color:var(--muted);font-size:14px;line-height:1.55;margin-top:10px}.eyebrow{color:var(--blue);font-size:11px;font-weight:700;letter-spacing:1.4px}
.top{background:white;min-height:84px;border-bottom:1px solid var(--line);padding:16px max(24px,calc((100vw - 1280px)/2));display:flex;justify-content:space-between;align-items:center;gap:16px}.brand{display:flex;align-items:center;gap:24px}.brand img{width:96px;height:84px;object-fit:contain}.brand span{border-left:1px solid var(--line);padding-left:24px;color:var(--muted);font-size:14px}main{max-width:1328px;margin:auto;padding:36px 24px}.page-heading{display:flex;justify-content:space-between;gap:24px;align-items:start;margin-bottom:28px}.status-pill{font-size:12px;background:#e3ebf1;padding:8px 12px;border-radius:4px;white-space:nowrap}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:24px;align-items:start}.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:24px}.section-title{display:flex;align-items:center;gap:12px;margin-bottom:24px}.step{display:inline-grid;place-items:center;width:28px;height:28px;border:1px solid #abc5da;border-radius:50%;font-size:13px;font-weight:700;color:var(--blue);flex-shrink:0}.fields{display:grid;grid-template-columns:1fr 1fr;gap:20px 16px}.wide{grid-column:1/-1}.contact-search{display:flex;align-items:end;gap:12px}.contact-search label{max-width:280px;flex:1}#contact-status{margin:12px 0 24px}.dates{margin-top:24px;border-top:1px solid var(--line);padding-top:20px}summary{font-size:14px;font-weight:600;cursor:pointer;padding:4px 0}details[open]>summary{margin-bottom:16px}.hint{font-size:13px;line-height:1.6;color:var(--muted);margin:16px 0 24px}.result-toolbar{display:flex;align-items:end;gap:20px;margin-bottom:20px}.result-toolbar>label:first-child{flex:1}.result-toolbar>.check{padding-bottom:12px;font-size:13px}
.result-head,.result-row{display:grid;grid-template-columns:minmax(0,1fr) 150px 150px;gap:12px;align-items:center}.result-head{background:#edf3f7;padding:12px 8px;font-size:11px;color:var(--muted);font-weight:700}.result-row{align-items:start;padding:14px 8px;border-bottom:1px solid #e3eaf0}.indicator-name{font-size:14px;line-height:1.4;overflow-wrap:anywhere}.indicator-name strong{font-weight:600}.indicator-name small{display:block;font-size:11px;color:var(--muted);margin-top:5px}.result-row input{font-size:14px}.mobile-input-label{display:none}.equipment{margin-top:24px}.equipment p{font-size:12px;line-height:1.5;margin-bottom:8px}.notes{margin-top:24px}.counter{display:flex;align-items:baseline;gap:12px}.counter strong{font-size:42px;letter-spacing:-1px}.counter span{font-size:14px;color:var(--muted)}.divider{border-top:1px solid var(--line);margin:24px 0}.recipient{font-size:14px;line-height:1.5;font-weight:600;margin-bottom:16px}.drafts>label{margin-top:20px}.sidebar{position:sticky;top:20px}.output-panel>.section-title{margin-bottom:16px}.output-panel>.muted{font-size:13px}.message{padding:14px 18px;margin-bottom:20px;border:1px solid #8eb8c9;background:#e9f5fa;border-radius:6px;font-size:14px;line-height:1.5}.message.error{background:#fff0ec;border-color:#be604f;color:#8c2a19}.notice{padding:20px;background:#fff3d8}footer{padding-top:12px;color:var(--muted);font-size:12px}
dialog{border:1px solid var(--line);border-radius:10px;padding:28px;width:min(560px,calc(100% - 24px));max-height:90vh;overflow:auto;color:var(--ink)}dialog::backdrop{background:rgb(15 35 54 / .5)}.dialog-title{display:flex;justify-content:space-between;align-items:center;gap:12px}dialog label{margin-top:18px}dialog details{margin-top:20px}#settings-message{font-size:14px;line-height:1.5;margin-top:20px}.skip{position:absolute;left:16px;top:-100px;background:#fff;padding:12px;z-index:5}.skip:focus{top:12px}[hidden]{display:none!important}
@media(max-width:1100px){.layout{grid-template-columns:minmax(0,1fr) 280px;gap:16px}.panel{padding:20px}.result-head,.result-row{grid-template-columns:minmax(0,1fr) 112px 112px;gap:8px}}
@media(max-width:850px){.layout{grid-template-columns:1fr}.sidebar{position:static;display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}.page-heading{display:block}.status-pill{display:inline-block;margin-top:20px}.brand span{display:none}.top{padding:16px 24px}.result-head,.result-row{grid-template-columns:minmax(0,1fr) 150px 150px}}
@media(max-width:560px){main{padding:24px 12px}.top{padding:12px;gap:8px}.brand img{width:80px;height:70px}.top button{font-size:11px;padding:8px;max-width:142px}h1{font-size:28px}.panel{padding:16px;margin-bottom:16px}.fields{grid-template-columns:1fr;gap:16px}.contact-search{align-items:stretch;flex-direction:column}.contact-search label{max-width:none}.sidebar{display:block}.result-toolbar{align-items:stretch;flex-direction:column;gap:12px}.result-toolbar>.check{padding:0}.result-head{display:none}.result-row{grid-template-columns:1fr 1fr;padding:16px 0;gap:8px}.indicator-name{grid-column:1/-1;margin-bottom:4px}.result-row input{font-size:13px}.mobile-input-label{display:block;font-size:11px;color:var(--muted)}.section-title{gap:8px}.section-title h2{font-size:17px}.page-heading{margin-bottom:20px}dialog{padding:18px}.counter strong{font-size:36px}}
.result-row.above-norm,.result-row.above-norm input,.result-row.above-norm strong,.result-row.above-norm small,.result-row.above-norm summary,.protocol-table tr.above-norm td{font-weight:700}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

.extra-picker{margin:20px 0;padding:16px;background:#f3f7fa;border:1px solid #d8e4ed;border-radius:10px}.extra-picker>button{margin:12px 0}.extra-picker details{margin-top:6px}.extra-picker details button{margin-top:12px}.extra-picker select{max-width:100%;width:100%}.remove-extra{margin-top:6px;padding:4px 10px;font-size:12px;color:#824536}.extra-picker summary{cursor:pointer}#excel-link{margin-top:10px}

.uncertainty-controls{display:grid;gap:5px;min-width:0}.uncertainty-hint{font-size:11px;line-height:1.35;color:var(--muted);overflow-wrap:anywhere}.uncertainty-hint.needs-review{color:#8c4a13}.uncertainty-auto{justify-self:start;min-height:44px;padding:6px 12px;font-size:12px}

.dilution-panel summary{font-size:11px;line-height:1.4;min-height:36px;display:flex;align-items:center;color:var(--blue)}.dilution-panel[open]>summary{margin-bottom:6px}.dilution-panel label{font-size:11px;gap:4px}.dilution-panel small{display:block;margin-top:5px}

.app-nav{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.app-nav .button,.app-nav button{font-size:13px}.auth-main{max-width:520px;padding-top:56px}.auth-panel .muted{margin-bottom:20px}.auth-form{display:grid;gap:20px;margin-top:24px}.auth-form .muted{margin:0}.account-panel{max-width:600px}.journal-search{display:grid;grid-template-columns:minmax(180px,1fr) 180px 180px auto;gap:16px;align-items:end}.protocol-list{list-style:none;padding:0;margin:20px 0}.protocol-entry{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:16px}.protocol-entry h2 a{color:var(--ink);text-decoration:underline;text-decoration-color:#abc5da;text-underline-offset:4px}.protocol-details,.protocol-meta{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin:20px 0}.protocol-meta{grid-template-columns:repeat(2,minmax(0,1fr));margin:28px 0}.protocol-details dt,.protocol-meta dt{font-size:12px;color:var(--muted);margin-bottom:6px}.protocol-details dd,.protocol-meta dd{margin:0;font-size:14px;line-height:1.45;overflow-wrap:anywhere}.protocol-actions,.pagination{display:flex;flex-wrap:wrap;gap:12px}.pagination{margin-bottom:24px}.table-scroll{overflow:auto;margin-top:16px}.protocol-table{border-collapse:collapse;width:100%;min-width:760px;text-align:left;font-size:13px;line-height:1.45}.protocol-table th{background:#edf3f7}.protocol-table td,.protocol-table th{padding:12px;border-bottom:1px solid var(--line);vertical-align:top;overflow-wrap:anywhere}.protocol-table td:nth-child(2){min-width:160px}.protocol-table td:last-child{min-width:200px}#protocol-title{overflow-wrap:anywhere}.message a{color:inherit;font-weight:600}
@media(max-width:1000px){.top{align-items:flex-start}.journal-search{grid-template-columns:1fr 1fr}.journal-search>label:first-child{grid-column:1/-1}.protocol-details{grid-template-columns:1fr 1fr}.app-nav{max-width:480px}.app-nav .button,.app-nav button{font-size:12px;padding:8px;max-width:none}}
@media(max-width:560px){.top{flex-wrap:wrap}.app-nav{width:100%;justify-content:flex-start}.app-nav .button,.app-nav button{flex:1 1 auto;font-size:12px;min-height:44px}.journal-search,.protocol-details,.protocol-meta{grid-template-columns:1fr}.protocol-entry{padding:16px}.protocol-actions .button{flex:1 1 auto}.auth-main{padding-top:24px}.auth-panel{padding:20px}.page-heading>.button{margin-top:16px}}