/* Plain rows, one accent, big calm type. Red only where it carries meaning. */

:root {
  --paper: #faf7f2;
  --ink: #1f2421;
  --muted: #666b66;
  --line: #e3ddd0;
  --accent: #1f6f6a;
  --accent-soft: #e4efec;
  --alert: #a82a1f;
  --alert-soft: #f7e6e3;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 18px/1.5 var(--sans);
}

a { color: var(--accent); }

h1, h2, h3 { font-family: var(--serif); font-weight: 600; line-height: 1.2; margin: 0; }
h1 { font-size: 1.9rem; }
h2 { font-size: 1.3rem; }

.page { max-width: 44rem; margin: 0 auto; padding: 1.25rem 1rem 4rem; }

/* header and the three patient screens */
.top { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 0.5rem 1rem; padding-bottom: 0.75rem; border-bottom: 1px solid var(--line); }
.top .who { font-family: var(--serif); font-size: 1.15rem; }
.top .who small { font-family: var(--sans); font-size: 0.85rem; color: var(--muted); margin-left: 0.5rem; }

nav.tabs { display: flex; gap: 1.25rem; }
nav.tabs a { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); text-decoration: none; border-bottom: 2px solid transparent; }
nav.tabs a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }

.intro { margin: 1.5rem 0 1rem; }
.intro p { margin: 0.35rem 0 0; color: var(--muted); }

/* filters */
.filters { display: flex; flex-wrap: wrap; gap: 0.25rem 1rem; margin: 1rem 0 0.25rem; }
.filters button {
  font: inherit; background: none; border: 0; padding: 0; min-height: 44px;
  color: var(--muted); cursor: pointer; border-bottom: 2px solid transparent;
}
.filters button[aria-pressed="true"] { color: var(--ink); border-bottom-color: var(--accent); }
.filters button:focus-visible, nav.tabs a:focus-visible, .btn:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* the timeline: rows with thin dividers */
.year { margin: 1.75rem 0 0; padding-bottom: 0.25rem; font-family: var(--serif); font-size: 1rem; color: var(--muted); border-bottom: 1px solid var(--ink); }
ul.rows { list-style: none; margin: 0; padding: 0; }
ul.rows > li { display: grid; grid-template-columns: 5.5rem 1fr; gap: 0 1rem; padding: 0.8rem 0; border-bottom: 1px solid var(--line); }
/* long unbroken text (a lab organism name, a file name) must wrap, not push the page wider than a phone */
ul.rows > li > .body { min-width: 0; overflow-wrap: anywhere; }
ul.results li > span:first-child { min-width: 0; overflow-wrap: anywhere; }
ul.rows .date { color: var(--muted); font-size: 0.9rem; padding-top: 0.2rem; font-variant-numeric: tabular-nums; }
ul.rows .title { font-weight: 600; }
ul.rows .meta { color: var(--muted); font-size: 0.92rem; }
ul.rows .kind { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--accent); }
ul.rows li.alert .title { color: var(--alert); }

.count { margin: 0.25rem 0 0; }
.more { margin: 1.5rem 0 0; }

/* lab results and "given in hospital" lists open in place */
details > summary { padding: 0.6rem 0; cursor: pointer; color: var(--accent); }
details > summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
ul.results { list-style: none; margin: 0.25rem 0 0.5rem; padding: 0; font-size: 0.95rem; }
ul.results li { display: flex; justify-content: space-between; gap: 1rem; padding: 0.3rem 0; border-top: 1px dotted var(--line); }
ul.results .value { text-align: right; font-variant-numeric: tabular-nums; max-width: 65%; overflow-wrap: anywhere; } /* numbers are short; a long text result (a culture) has to wrap, not widen the page */
ul.results .flag, ul.results li.abnormal { color: var(--alert); font-weight: 600; }

/* medicines: one group per ingredient, entries underneath */
ul.rows.stacked > li { display: block; }
ul.entries { list-style: none; margin: 0.35rem 0 0; padding: 0; }
ul.entries > li { padding: 0.35rem 0; }
ul.entries .name { font-weight: 600; }
li.solo ul.entries .name { font-weight: 400; }
.notice { font-size: 0.95rem; }
details.earlier { margin-top: 1.75rem; }

.empty { padding: 2.5rem 0; color: var(--muted); }
.empty strong { display: block; color: var(--ink); font-family: var(--serif); font-size: 1.2rem; margin-bottom: 0.35rem; }

/* one calm line, never a modal */
.notice { margin: 1rem 0; padding: 0.65rem 0.9rem; border-left: 4px solid var(--accent); background: var(--accent-soft); }
.notice.warn { border-left-color: var(--alert); background: var(--alert-soft); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 1.25rem;
  font: inherit; font-weight: 600; color: #fff; background: var(--accent); border: 0; border-radius: 4px; cursor: pointer; text-decoration: none;
}
.btn.quiet { color: var(--accent); background: none; border: 1px solid var(--accent); }

@media (max-width: 30rem) {
  body { font-size: 17px; }
  ul.rows > li { grid-template-columns: 1fr; }
  ul.rows .date { padding-top: 0; }
}

/* The emergency summary should print on one A4 sheet: smaller type, tighter rows, no "earlier" lists. */
@page { size: A4; margin: 9mm; }
@media print {
  body { background: #fff; font-size: 9.5pt; line-height: 1.25; }
  h1 { font-size: 16pt; }
  nav.tabs, .filters, .btn, .no-print { display: none !important; }
  .page { max-width: none; padding: 0; }
  ul.rows.stacked > li { padding: 1.2mm 0; }
  ul.entries { margin-top: 0.5mm; }
  ul.entries > li { padding: 0.4mm 0; }
  details.earlier { display: none; }
  /* the printed summary keeps drug, dose and how often; the prescribing history stays on screen */
  ul.entries > li > div.meta { display: none; }
  .notice { padding: 1mm 2mm; margin: 1mm 0; }
  li, .notice { break-inside: avoid; }
}