:root{--ink:#10243f;--muted:#5f6f82;--panel:#fff;--bg:#eef4f7;--shade:#e4eef3;--accent:#0e4b9a;--accent2:#006b72;--accentSoft:#dfeef3;--warning:#fff4d6}
*{box-sizing:border-box} body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--bg)}
.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh} .side{background:linear-gradient(180deg,var(--accent),var(--accent2));color:white;padding:18px 12px;position:sticky;top:0;height:100vh}
.brand{font-weight:800;font-size:18px;padding:4px 8px 18px} .nav button{display:block;width:100%;text-align:left;border:0;background:transparent;color:white;padding:11px 10px;border-radius:6px;margin:2px 0;font-weight:700;cursor:pointer} .nav button.active,.nav button:hover{background:rgba(255,255,255,.16)}
.main{padding:18px} .toolbar{display:flex;gap:8px;align-items:center;justify-content:space-between;margin-bottom:12px} .toolbar h1{font-size:22px;margin:0} .actions{display:flex;gap:8px}
button{padding:8px 12px;border:1px solid #333;background:#fff;border-radius:6px;font-weight:700;cursor:pointer} .primary{background:var(--accent);color:#fff;border-color:var(--accent)}
.panel{display:none;background:#fff;border:1px solid #a9bdca;border-radius:8px;padding:16px;margin-bottom:14px} .panel.active{display:block} .grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
label{font-size:12px;font-weight:700;display:block} input,select,textarea{width:100%;margin-top:4px;border:1px solid #888;padding:7px;font:14px Arial} textarea{height:58px} .span2{grid-column:span 2}
.notice{padding:9px 11px;background:var(--warning);border:1px solid #c7a33d;border-radius:6px;font-size:12px;margin-bottom:12px} .hint{font-size:12px;color:#444}
.print-status{margin-top:6px;font-weight:700}.print-status:empty{display:none}.print-status.pending{color:var(--accent)}.print-status.warn{color:#8a1f1f}
.drug-layout{display:grid;grid-template-columns:1fr 230px;gap:12px} .drug-list{border:1px solid #aaa;max-height:520px;overflow:auto} .drug-head,.drug-row{display:grid;grid-template-columns:34px 1.2fr .7fr 1fr;gap:8px;padding:7px;border-bottom:1px solid #ddd;align-items:center;font-size:12px} .drug-head{background:var(--accentSoft);color:var(--ink);font-weight:700;position:sticky;top:0} .drug-row input[type=checkbox]{width:18px;height:18px;margin:0}
.summary{border:1px solid #aaa;padding:10px;border-radius:6px;align-self:start} .summary strong{font-size:22px} .preset-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px} .card{border:1px solid #aaa;border-radius:7px;padding:10px;display:flex;flex-direction:column;min-height:145px} .card h3{margin:0 0 5px;font-size:14px} .card p{font-size:11px;flex:1}
.settings-row{display:grid;grid-template-columns:35px 1.15fr .65fr 1fr .55fr .55fr 70px;gap:6px;align-items:center;padding:6px;border-bottom:1px solid #ddd;font-size:11px} .settings-row input{font-size:11px;padding:4px;margin:0} .settings-head{font-weight:700;background:var(--accentSoft)}
.preview-wrap{overflow:auto;padding:6px;background:#dfe3e5} .page{background:#fff;margin:0 auto 18px;position:relative;overflow:hidden;box-shadow:0 0 0 1px #aaa,0 4px 14px #888;padding:7mm} .portrait{width:210mm;height:297mm} .landscape{width:297mm;height:210mm}
.box{border:.45mm solid #111} .head{background:#eee;border-bottom:.25mm solid #111;font-weight:700;padding:1.2mm 1.8mm;font-size:8px} .logo{object-fit:contain} table{border-collapse:collapse;width:100%;table-layout:fixed} td,th{border:.22mm solid #111;padding:.7mm;font-size:6.5px} th{background:#eee}
.p1head{height:22mm;border:.45mm solid #111;display:flex;align-items:center;padding:2mm 4mm} .p1head .logo{width:45mm;height:16mm} .p1title{font-size:15px;font-weight:800;margin-left:8mm} .meta{margin-left:auto;font-size:7px;line-height:6mm}
.p1row1{display:grid;grid-template-columns:89mm 1fr;gap:4mm;margin-top:4mm;height:36mm} .patientlabel{width:89mm;height:36mm;border:.45mm solid #111;display:flex;align-items:center;justify-content:center;font-size:6px;color:#555} .casebox{height:36mm}
.casegrid{display:grid;grid-template-columns:1fr 1fr;height:100%} .casegrid div{border-right:.2mm solid #111;border-bottom:.2mm solid #111;padding:1.5mm;font-size:6px} .p1row2{display:grid;grid-template-columns:1.35fr .65fr;gap:4mm;margin-top:4mm;height:37mm} .blanklines{height:calc(100% - 7mm);background:repeating-linear-gradient(to bottom,transparent 0,transparent 6mm,#bbb 6.1mm,#bbb 6.25mm)}
.p1row3{display:grid;grid-template-columns:65mm 1fr;gap:4mm;margin-top:4mm;height:32mm} .asa{font-size:6px;line-height:4.2mm;padding:1.5mm} .checkbox{display:inline-block;width:3mm;height:3mm;border:.25mm solid #111;vertical-align:middle;margin-right:1mm} .p1row4{display:grid;grid-template-columns:1fr 1fr;gap:4mm;margin-top:4mm;height:37mm} .p1row5{margin-top:4mm;height:28mm} .p1row6{display:grid;grid-template-columns:1.1fr .9fr;gap:4mm;margin-top:4mm;height:48mm} .smalltext{font-size:6px;padding:1.5mm;line-height:5mm} .footer{position:absolute;bottom:3mm;left:7mm;right:7mm;display:flex;justify-content:space-between;font-size:5px}
.p2top{height:39mm;display:grid;grid-template-columns:89mm 1fr 61mm;gap:3mm} .drugbox,.nursebox{height:39mm;overflow:hidden} .drugcols{display:grid;grid-template-columns:1fr;height:calc(100% - 6mm)} .drugcols.two{grid-template-columns:1fr 1fr} .drugcol+ .drugcol{border-left:.25mm solid #111} .drugbox td,.drugbox th{font-size:4.4px;height:4.25mm;padding:.25mm .45mm;line-height:1.08;vertical-align:top;overflow-wrap:anywhere} .nursebox{font-size:5.2px;line-height:4.1mm} .nursecontent{padding:1mm 1.4mm}
.monitor{position:absolute;left:7mm;right:7mm;top:50mm;bottom:8mm;border:.45mm solid #111} .monhead{height:6mm;background:#eee;border-bottom:.25mm solid #111;font-weight:700;text-align:center;font-size:7px;padding-top:1.4mm} .chartbody{position:absolute;left:0;right:0;top:6mm;bottom:0;display:grid;grid-template-columns:38mm 1fr}
.keyarea{border-right:.5mm solid #111;padding:2mm 1.5mm;font-size:6px} .keytitle{font-weight:700;font-size:7px;margin-bottom:2mm} .keyitem{display:grid;grid-template-columns:9mm 1fr;align-items:center;height:6.2mm} .symbol{font-size:12px;font-weight:700;text-align:center;line-height:1} .keynote{font-size:4.8px;line-height:3.4mm;margin-top:2mm;border-top:.2mm solid #111;padding-top:1mm}
.grapharea{position:relative} .plot{position:absolute;left:9mm;right:2mm;top:4mm;bottom:36mm;border-left:.3mm solid #111;border-bottom:.3mm solid #111;background-image:linear-gradient(to right,rgba(0,0,0,.18) .2mm,transparent .2mm),linear-gradient(to bottom,rgba(0,0,0,.16) .2mm,transparent .2mm);background-size:calc(100% / 18) 100%,100% calc(100% / 23)} .vlabel{position:absolute;left:1mm;font-size:4.3px;transform:translateY(50%)} .timelabels{position:absolute;left:9mm;right:2mm;bottom:31mm;height:5mm;display:grid;grid-template-columns:repeat(19,1fr);font-size:4.5px;text-align:center} .subrows{position:absolute;left:0;right:0;bottom:0;height:30mm} .subrow{display:grid;grid-template-columns:23mm repeat(19,1fr);height:3.33mm;border-top:.2mm solid #111;font-size:4.2px} .subrow div{border-right:.15mm solid #aaa;text-align:center;padding-top:.35mm} .subrow div:first-child{font-weight:700;text-align:left;padding-left:1mm;border-right:.3mm solid #111}

.calc-ok{color:#0b6b45;font-weight:700}.calc-warn{color:#9b4a00;font-weight:700}.calc-error{color:#a82020;font-weight:700}.protocol-banner{margin-top:10px;padding:8px;border-left:4px solid var(--accent2);background:var(--accentSoft);font-size:12px}.drug-row small{color:var(--muted)}.danger{border-color:#8a1f1f;color:#8a1f1f}.protocol-print-warning{font-size:5px;font-weight:700;border:.25mm solid #111;padding:.6mm 1mm;margin-bottom:1mm}
@media(max-width:900px){.shell{grid-template-columns:1fr}.side{position:static;height:auto}.nav{display:flex;flex-wrap:wrap}.nav button{width:auto}.grid{grid-template-columns:1fr 1fr}.preset-grid{grid-template-columns:1fr}}

/* v3 protocol-driven drug library */
.filterbar{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:8px;margin-bottom:10px}.filterbar input,.filterbar select{margin:0}
.category-title{padding:8px 10px;background:var(--accentSoft);font-weight:800;border-top:1px solid #9fb8c6;border-bottom:1px solid #9fb8c6;position:sticky;top:34px;z-index:2}
.drug-head,.drug-row{grid-template-columns:34px 1.15fr .62fr .88fr .72fr .9fr}.drug-row select{font-size:11px;padding:4px;margin:0}.priority{font-size:15px;text-align:center}.tag{display:inline-block;padding:2px 5px;border-radius:9px;background:var(--accentSoft);font-size:9px;margin-top:3px}.calc-preview{font-weight:700;font-size:10px}.calc-preview small{font-weight:400}
.set-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:18px}.set-card{border:1px solid #99afbc;border-radius:7px;padding:10px;background:#fbfdfe}.set-card h3{font-size:14px;margin:0 0 4px}.set-card p{font-size:11px;min-height:38px}.section-title{font-size:16px;margin:4px 0 10px;color:var(--accent)}
.settings-row-v3{display:grid;grid-template-columns:34px 1.05fr .58fr .45fr .7fr .9fr 75px;gap:6px;align-items:center;padding:6px;border-bottom:1px solid #ddd;font-size:11px}.settings-row-v3 input,.settings-row-v3 select{font-size:11px;padding:4px;margin:0}.settings-head-v3{font-weight:700;background:var(--accentSoft);position:sticky;top:0}.protocol-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:12px}.mini-note{font-size:10px;color:var(--muted)}
@media(max-width:1100px){.set-grid{grid-template-columns:1fr 1fr}.drug-head,.drug-row{grid-template-columns:30px 1fr .55fr .8fr .65fr .85fr}.protocol-grid{grid-template-columns:1fr 1fr}}