:root { --ink: #1d2733; --muted: #6b7785; --line: #d6dde4; --bg: #f4f6f8; --card: #fff; --accent: #2f6f8f; --warn: #fff6e0; --err: #b3261e; --ok: #1e7b3a; }
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.4 "Segoe UI", system-ui, Arial, sans-serif; color: var(--ink); background: var(--bg); }
button { font: inherit; cursor: pointer; border: 1px solid var(--accent); background: var(--accent); color: #fff; border-radius: 6px; padding: 6px 12px; }
button.ghost { background: #fff; color: var(--accent); }
input, select, textarea { font: inherit; border: 1px solid var(--line); border-radius: 5px; padding: 5px 7px; background: #fff; width: 100%; }
textarea { resize: vertical; }
label { display: block; font-size: 12px; color: var(--muted); margin: 6px 0; }
label > input, label > select, label > textarea { margin-top: 2px; color: var(--ink); font-size: 14px; }
.err { color: var(--err); font-weight: 600; } .ok { color: var(--ok); } .muted { color: var(--muted); }

/* auth */
.authpage main.auth { max-width: 360px; margin: 12vh auto; background: var(--card); padding: 28px; border-radius: 10px; box-shadow: 0 2px 12px #0001; }
.auth h1 { margin: 0 0 4px; font-size: 22px; } .auth .sub { color: var(--muted); margin: 0 0 16px; }
.auth button { width: 100%; margin-top: 10px; padding: 9px; }

/* app layout */
header.top { display: flex; gap: 16px; align-items: center; padding: 8px 16px; background: #fff; border-bottom: 1px solid var(--line); }
header.top #ctxinfo { color: var(--muted); font-size: 12px; } header.top .who { margin-left: auto; }
main.app { display: grid; grid-template-columns: 260px minmax(0, 1fr) 340px; gap: 12px; padding: 12px; align-items: start; }
aside, section.form { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 10px; }
aside.left, aside.right { position: sticky; top: 8px; max-height: calc(100vh - 70px); overflow: auto; }
aside h4 { margin: 14px 0 6px; display: flex; gap: 6px; align-items: center; } aside h4 input { width: auto; font-size: 12px; }
#newpt { width: 100%; margin-top: 8px; }
.res { display: block; width: 100%; text-align: left; background: #fff; color: var(--ink); border: 1px solid var(--line); margin: 4px 0; padding: 6px 8px; }
.res:hover { border-color: var(--accent); } .res small { display: block; color: var(--muted); }
.pt { display: flex; gap: 8px; flex-wrap: wrap; } .pt label { flex: 1 1 110px; } .pt label.w2 { flex: 3 1 220px; }
.rxhead { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.rxhead h3 { margin: 0; } .rxhead select { width: auto; }
table.items { width: 100%; border-collapse: collapse; margin: 6px 0; }
table.items th { font-size: 12px; color: var(--muted); text-align: left; font-weight: 500; padding: 2px; }
table.items td { padding: 2px; } table.items td:nth-child(2) { width: 28%; } table.items td:nth-child(6) { width: 22%; }
table.items select { width: 74px; } button.x { background: #fff; color: var(--err); border-color: var(--line); padding: 4px 8px; }
.actions { display: flex; gap: 8px; justify-content: flex-end; align-items: center; margin-top: 10px; position: sticky; bottom: 0; background: #fff; padding: 8px 0; }
.actions #status { margin-right: auto; }
.card { border: 1px solid var(--line); border-radius: 6px; padding: 6px 8px; margin: 6px 0; font-size: 13px; }
.card.warn { background: var(--warn); } .card .ch { display: flex; justify-content: space-between; gap: 6px; }
.card ol { margin: 4px 0; padding-left: 18px; } .card pre { white-space: pre-wrap; font: 12px/1.35 "Segoe UI", Arial, sans-serif; margin: 4px 0 0; }
.card summary { cursor: pointer; } h5 { margin: 10px 0 2px; color: var(--muted); text-transform: uppercase; font-size: 11px; letter-spacing: .04em; }
@media (max-width: 1100px) { main.app { grid-template-columns: 1fr; } aside.left, aside.right { position: static; max-height: none; } }

/* print view */
.printpage { background: #888; }
.toolbar { background: #fff; padding: 8px 14px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.toolbar button[data-n] { padding: 2px 8px; background: #fff; color: var(--accent); } .toolbar .hint { flex-basis: 100%; margin: 0; font-size: 12px; color: var(--muted); }
.sheet { width: 210mm; min-height: 297mm; margin: 12px auto; background: #fff url(letterhead.jpg) top left / 210mm 297mm no-repeat; }
.nobg .sheet { background-image: none; }
.content { font: 11pt/1.38 Arial, "Nirmala UI", sans-serif; color: #000; }
.content .pline { font-size: 12pt; margin: 0 0 2mm; } .content .vitals { margin: 0 0 2mm; }
.content section { margin: 0 0 2.2mm; break-inside: avoid; }
.content h3 { font-size: 10pt; margin: 0; text-transform: uppercase; letter-spacing: .03em; color: #333; }
.content .rx h3 { font-size: 15pt; text-transform: none; font-family: "Times New Roman", serif; }
.content .rx ol { margin: 0; padding-left: 6mm; } .content .rx li { margin: 0 0 1.2mm; }
.content .sig, .content .ins { display: block; } .content .ins { font-style: italic; }
.content .sign { margin-top: 10mm; margin-left: auto; width: 70mm; text-align: center; break-inside: avoid; }
.content .sigline { border-top: 1px solid #000; margin-bottom: 1mm; height: 12mm; border-top: 0; border-bottom: 1px solid #000; }
@media print {
  .no-print { display: none !important; }
  html, body, .printpage { background: #fff !important; }
  .sheet { width: auto; min-height: 0; margin: 0; padding: 0 !important; background: none !important; }
}