:root{--bg:#0B0E14;--bg2:#111620;--bg3:#171D2A;--bg4:#1E2538;--border:#2A3348;--border2:#36425A;--text:#E2E8F0;--text2:#94A3B8;--text3:#64748B;--green:#4ADE80;--green2:#166534;--green3:#052E16;--blue:#60A5FA;--blue2:#1E40AF;--blue3:#0C1E3E;--red:#F87171;--red2:#991B1B;--red3:#3B0F0F;--amber:#FBBF24;--amber2:#92400E;--amber3:#3D1F04;--purple:#C084FC;--purple2:#6B21A8;--purple3:#2E0A50;--cyan:#22D3EE;--pink:#F472B6;--orange:#FB923C;--font:'DM Sans',-apple-system,sans-serif;--mono:'DM Mono','JetBrains Mono',monospace}body.light{--bg:#F1F5F9;--bg2:#FFFFFF;--bg3:#F8FAFC;--bg4:#E2E8F0;--border:#CBD5E1;--border2:#94A3B8;--text:#1E293B;--text2:#475569;--text3:#64748B;--green:#16A34A;--green2:#166534;--green3:#DCFCE7;--blue:#2563EB;--blue2:#1E40AF;--blue3:#DBEAFE;--red:#DC2626;--red2:#991B1B;--red3:#FEE2E2;--amber:#D97706;--amber2:#92400E;--amber3:#FEF3C7;--purple:#9333EA;--purple2:#6B21A8;--purple3:#F3E8FF;--cyan:#0891B2;--pink:#DB2777;--orange:#EA580C}*{margin:0;padding:0;box-sizing:border-box}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:13px;line-height:1.5;transition:background .3s,color .3s}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-track{background:var(--bg2)}::-webkit-scrollbar-thumb{background:var(--border2);border-radius:3px}.app{display:grid;grid-template-columns:300px 1fr;grid-template-rows:auto 1fr;min-height:100vh}@media(max-width:960px){.app{grid-template-columns:1fr}.sidebar{max-height:50vh;overflow-y:auto}}.header{grid-column:1/-1;background:var(--bg2);border-bottom:1px solid var(--border);padding:10px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.header h1{font-size:15px;font-weight:700;letter-spacing:-.3px;white-space:nowrap}.header h1 span{color:var(--green)}.header-right{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.disclaimer{font-size:9px;color:var(--red);background:var(--red3);padding:3px 8px;border-radius:4px}.theme-btn,.tier-btn{cursor:pointer;background:var(--bg3);border:1px solid var(--border);border-radius:5px;padding:4px 10px;color:var(--text2);font-size:11px;font-family:var(--font);transition:all 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8px;border-radius:4px;outline:none}.field input:focus,.field select:focus{border-color:var(--green)}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:6px}.weight-display{text-align:center;padding:8px;background:var(--bg);border-radius:5px;margin-bottom:8px}.weight-display .big{font-family:var(--mono);font-size:28px;font-weight:700;color:var(--green);line-height:1}.weight-display .sub{font-size:10px;color:var(--text3)}.toggle-row{display:flex;align-items:center;gap:6px;margin-bottom:5px}.toggle-row label{font-size:11px;color:var(--text2);cursor:pointer}.toggle{position:relative;width:28px;height:16px;flex-shrink:0}.toggle input{opacity:0;width:100%;height:100%;position:absolute;cursor:pointer;z-index:1;margin:0}.toggle .track{position:absolute;inset:0;background:var(--border);border-radius:8px;transition:background .2s}.toggle input:checked + .track{background:var(--green)}.toggle .thumb{position:absolute;top:2px;left:2px;width:12px;height:12px;background:#fff;border-radius:50%;transition:transform .2s;pointer-events:none}.toggle input:checked~.thumb{transform:translateX(12px)}.main{padding:12px;overflow-y:auto;display:flex;flex-direction:column;gap:12px}.alerts{display:flex;flex-direction:column;gap:4px}.alert{padding:6px 10px;border-radius:5px;font-size:10px;display:flex;align-items:flex-start;gap:6px}.alert.warn{background:var(--amber3);border:1px solid var(--amber2);color:var(--amber)}.alert.danger{background:var(--red3);border:1px solid var(--red2);color:var(--red)}.alert.info{background:var(--blue3);border:1px solid var(--blue2);color:var(--blue)}.zone-bar-wrap{background:var(--bg2);border:1px solid var(--border);border-radius:7px;padding:10px 12px}.zone-bar-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:1px;color:var(--text3);margin-bottom:6px}.zone-bar{display:flex;height:34px;border-radius:5px;overflow:hidden}.zone{display:flex;align-items:center;justify-content:center;flex-direction:column;font-weight:700}.zone.za{flex:3;background:var(--green3);border:1px solid var(--green);border-radius:5px 0 0 5px;color:var(--green)}.zone.zs{flex:5;background:repeating-linear-gradient(45deg,var(--red3),var(--red3) 3px,transparent 3px,transparent 6px);border:2px solid var(--red);color:var(--red)}.zone.zp{flex:4;background:var(--blue3);border:1px solid var(--blue);border-radius:0 5px 5px 0;color:var(--blue)}.zone .zl{font-size:8px;letter-spacing:.5px;text-transform:uppercase}.zone .zd{font-size:12px}.zone-markers{display:flex;justify-content:space-between;font-size:9px;color:var(--text3);margin-top:3px;font-family:var(--mono)}.drug-section{background:var(--bg2);border:1px solid var(--border);border-radius:7px;overflow:hidden}.drug-section-header{padding:8px 12px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:1px;display:flex;align-items:center;gap:6px;cursor:pointer;user-select:none}.drug-section-header .icon{width:6px;height:6px;border-radius:50%}.drug-section-header .count{font-size:9px;font-weight:400;color:var(--text3);margin-left:auto}table{width:100%;border-collapse:collapse;font-size:11px}thead th{background:var(--bg4);color:var(--text3);font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;padding:6px 8px;text-align:left;border-bottom:1px solid var(--border);position:sticky;top:0}tbody td{padding:5px 8px;border-bottom:1px solid var(--border);vertical-align:top}tbody tr{cursor:pointer;transition:background .1s}tbody tr:hover{background:var(--bg3)}tbody tr.selected{background:var(--blue3);border-left:3px solid var(--blue)}.drug-name{font-weight:700;white-space:nowrap;font-size:11px}.dose-val{font-family:var(--mono);font-weight:700;color:var(--green);font-size:12px}.dose-formula{font-size:9px;color:var(--text3);font-style:italic}.route-badge{display:inline-block;font-size:8px;font-weight:700;padding:1px 5px;border-radius:3px;background:var(--bg4);border:1px solid var(--border);color:var(--text2);margin:1px}.adj-note{font-size:9px;color:var(--amber);display:block;margin-top:1px}.ref-row td{font-size:9px;color:var(--text3);background:var(--bg);border-bottom:2px solid var(--border);padding:3px 8px}.ref-tccc{color:var(--green);font-weight:600}.ref-pcc{color:var(--blue);font-weight:600}.ref-jts{color:var(--amber);font-weight:600}.tier-badge{font-size:8px;font-weight:700;padding:1px 5px;border-radius:3px;margin-left:4px}.tier-badge.t1{background:var(--green3);color:var(--green)}.tier-badge.t2{background:var(--blue3);color:var(--blue)}.tier-badge.t3{background:var(--purple3);color:var(--purple)}.locked-row{opacity:.35;pointer-events:none}.locked-row td::after{content:"🔒";font-size:10px;position:absolute;right:8px}.drip-section{background:var(--bg2);border:1px solid var(--border);border-radius:7px;overflow:hidden}.drip-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:8px;padding:10px 12px}.drip-card{background:var(--bg3);border:1px solid var(--border);border-radius:6px;padding:8px 10px;text-align:center}.drip-card .dc-name{font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:.5px;font-weight:600}.drip-card .dc-mix{font-size:9px;color:var(--text2);margin:2px 0}.drip-card .dc-conc{font-family:var(--mono);font-size:11px;color:var(--text);font-weight:500}.drip-card .dc-rate{font-family:var(--mono);font-size:16px;font-weight:700;color:var(--purple);margin:4px 0 2px}.drip-card .dc-unit{font-size:9px;color:var(--text3)}.drip-card .dc-gtt{font-family:var(--mono);font-size:11px;color:var(--amber);margin-top:3px}.drip-card .dc-dps{font-family:var(--mono);font-size:12px;color:var(--cyan);font-weight:700}.drip-card .dc-spd{font-size:9px;color:var(--text3)}.explain-panel{background:var(--bg2);border:1px solid var(--border);border-radius:7px;overflow:hidden;transition:max-height .3s}.explain-header{padding:8px 12px;font-size:11px;font-weight:700;color:var(--cyan);display:flex;align-items:center;gap:6px;cursor:pointer;border-bottom:1px solid var(--border)}.explain-body{padding:12px;font-size:11px;line-height:1.7;color:var(--text2);max-height:400px;overflow-y:auto}.explain-body h3{font-size:13px;font-weight:700;color:var(--text);margin:12px 0 4px}.explain-body h3:first-child{margin-top:0}.explain-body .dose-line{font-family:var(--mono);color:var(--green);font-weight:500}.explain-body .warn-line{color:var(--red);font-weight:500}.explain-body .ref-line{font-size:10px;color:var(--text3);font-style:italic;margin-top:4px;padding-top:4px;border-top:1px solid var(--border)}.explain-body .mod-line{color:var(--amber);font-size:10px}.explain-empty{padding:20px;text-align:center;color:var(--text3);font-size:12px}@media print{body{background:#fff;color:#000;font-size:9px}.sidebar{display:none}.header{position:static}}