:root{
  --orange:#ff6a00;
  --orange-2:#ff7f22;
  --ink:#0f172a;
  --ink-2:#334155;
  --paper:#fff;
  --muted:#f7f7f9;
  --line:#e6e6ef;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--muted);color:var(--ink)}
.topbar{
  display:flex;align-items:center;justify-content:space-between;padding:14px 18px;background:linear-gradient(90deg,var(--orange),var(--orange-2));color:#fff;position:sticky;top:0;z-index:10
}
.brand{display:flex;align-items:center;gap:12px}
.logo{
  width:52px;height:52px;border-radius:10px;background:#fff;color:var(--orange);display:grid;place-items:center;
  font-weight:800;font-size:20px;letter-spacing:1px;box-shadow:0 6px 14px rgba(0,0,0,.15)
}
.brand-text h1{margin:0;font-size:18px}
.brand-text .subtitle{margin:2px 0 0;font-size:12px;opacity:.9}
.top-actions{display:flex;align-items:center;gap:16px}
.lang-toggle{display:flex;align-items:center;gap:8px;font-weight:700}
.lang-toggle input{accent-color:#fff; transform:scale(1.2)}
.maker{font-size:12px;opacity:.95}
.container{max-width:980px;margin:24px auto;padding:0 16px;display:grid;gap:16px}
.card{
  background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:0 6px 20px rgba(16,24,40,.06)
}
.intake h2{margin-top:6px}
label{display:block;font-weight:600;margin:10px 0 6px}
input[type=text], input[type=number]{
  width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;font-size:15px;outline:none;background:#fff
}
.rx-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:8px}
.rx-col{border:1px dashed var(--line);border-radius:12px;padding:10px;background:#fff}
.rx-head{font-weight:800;margin-bottom:8px}
.rx-row{display:grid;grid-template-columns:60px 1fr 60px 1fr 60px 1fr;gap:8px;align-items:center}
.rx-row label{margin:0}
.rx-row input{width:100%}
.optional{margin-top:12px}
.optional summary{cursor:pointer;color:var(--orange-2);font-weight:600}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin-top:10px}
.actions{display:flex;gap:10px;margin-top:16px}
.btn{
  border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px 14px;cursor:pointer;font-weight:600
}
.btn.primary{background:var(--orange);border-color:transparent;color:#fff}
.btn.secondary{background:#111827;color:#fff;border-color:#111827}
.btn.ghost{background:transparent}
.btn:active{transform:translateY(1px)}
.rec-card{padding:0;overflow:hidden}
.letterhead{
  display:flex;align-items:center;justify-content:space-between;padding:18px;border-bottom:1px solid var(--line);background:#fff
}
.lh-left{display:flex;align-items:center;gap:10px}
.lh-right{text-align:right}
.doctor{font-weight:800}
.date{color:var(--ink-2);font-size:12px}
.patient-line{padding:14px 18px;border-bottom:1px dashed var(--line);background:var(--muted)}
.rec-card h3{margin:18px 18px 8px}
.bullets{margin:0 18px 14px 36px}
.bullets li{margin:7px 0}
.note{background:#fff;border:1px solid var(--line);margin:16px 18px;padding:12px;border-radius:10px;color:var(--ink-2);font-size:14px}
.signature{padding:0 18px 18px}
.sig-line{height:1px;background:var(--ink);margin:28px 0 6px}
.sig-caption{font-size:12px;color:var(--ink-2)}
.rec-actions{display:flex;gap:10px;padding:0 18px 18px}
.footer{padding:22px;text-align:center;color:#666}
@media (max-width:760px){
  .rx-row{grid-template-columns:56px 1fr 56px 1fr 56px 1fr}
}
@media print{
  .topbar,.intake,.rec-actions .btn#copyBtn,.footer{display:none !important}
  body{background:#fff}
  .rec-card{box-shadow:none;border:0}
}