:root {
  --bg: #f7f9fb; --fg: #17212b; --muted: #5b6875; --line: #dde3e9; --card: #fff;
  --accent: #0e7c6b; --warn: #b4361e;
  --encounter: #2f6db5; --condition: #b4361e; --procedure: #7a4bb0; --medication: #0e7c6b;
  --result: #a86a00; --immunization: #2c8a3a; --allergy: #c0145a; --plan: #4a5b6c; --document: #6b6b6b;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #11161c; --fg: #e6ebf0; --muted: #9aa6b2; --line: #2a333d; --card: #171e26; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; background: var(--bg); color: var(--fg); }
a { color: var(--accent); }
code { font-size: .85em; word-break: break-all; }
.wrap { max-width: 960px; margin: 0 auto; padding: 0 16px; }
.muted { color: var(--muted); }
header.top { background: var(--card); border-bottom: 1px solid var(--line); }
header.top .inner { max-width: 960px; margin: 0 auto; padding: 14px 16px; display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; justify-content: space-between; }
.brand { font-weight: 700; color: var(--fg); text-decoration: none; }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 3px; background: var(--accent); margin-right: 8px; }
.usecase { font-size: .9em; color: var(--muted); }
form.pick { display: flex; flex-wrap: wrap; gap: 12px; align-items: end; margin: 20px 0; }
form.pick label { display: flex; flex-direction: column; font-size: .85em; color: var(--muted); }
form.pick input, form.pick select { font: inherit; padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; background: var(--card); color: var(--fg); min-width: 200px; }
button { font: inherit; padding: 7px 14px; border: 0; border-radius: 6px; background: var(--accent); color: #fff; cursor: pointer; }
.warn { background: #fdecea; color: var(--warn); padding: 10px 12px; border-radius: 6px; }
.patient h1 { margin: 8px 0 2px; }
.note { font-size: .9em; }
.ongoing { background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 8px 14px; margin: 12px 0; }
.ongoing h2 { font-size: 1em; margin: 4px 0; }
.ongoing ul { margin: 0; padding-left: 18px; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 16px 0 8px; }
.chip { border: 1px solid var(--line); border-radius: 999px; padding: 3px 10px; background: var(--card); font-size: .85em; }
ol.timeline, ol.timeline ol { list-style: none; margin: 0; padding: 0; }
.year h2 { font-size: 1.1em; margin: 22px 0 8px; position: sticky; top: 0; background: var(--bg); padding: 4px 0; }
.event { display: grid; grid-template-columns: 112px 1fr; gap: 12px; padding: 8px 0 8px 12px; border-left: 3px solid var(--line); }
.event time { color: var(--muted); font-variant-numeric: tabular-nums; font-size: .9em; }
.event .k { display: inline-block; font-size: .72em; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); margin-right: 6px; }
.event .detail { display: block; color: var(--muted); }
.event .meta { display: block; font-size: .78em; color: var(--muted); }
.flag { display: inline-block; font-size: .72em; background: #fdecea; color: var(--warn); border-radius: 4px; padding: 0 6px; margin-left: 6px; }
.event.flagged { background: color-mix(in srgb, var(--warn) 6%, transparent); }
.k-encounter { border-left-color: var(--encounter); } .k-condition { border-left-color: var(--condition); }
.k-procedure { border-left-color: var(--procedure); } .k-medication { border-left-color: var(--medication); }
.k-result { border-left-color: var(--result); } .k-immunization { border-left-color: var(--immunization); }
.k-allergy { border-left-color: var(--allergy); } .k-plan { border-left-color: var(--plan); }
.k-document { border-left-color: var(--document); }
.chip.k-encounter b { color: var(--encounter); } .chip.k-condition b { color: var(--condition); }
.chip.k-medication b { color: var(--medication); } .chip.k-result b { color: var(--result); }
/* Sign-in, accounts and the user import */
.wrap.narrow { max-width: 520px; }
.who { display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center; font-size: .9em; }
.who form { margin: 0; }
button.link { background: none; color: var(--accent); padding: 0; text-decoration: underline; }
form.stack { display: flex; flex-direction: column; gap: 12px; margin: 16px 0; }
form.stack label { display: flex; flex-direction: column; gap: 4px; font-size: .9em; color: var(--muted); }
form.stack label.inline { flex-direction: row; align-items: center; gap: 8px; color: var(--fg); }
form.stack input:not([type=checkbox]) { font: inherit; padding: 7px 9px; border: 1px solid var(--line); border-radius: 6px; background: var(--card); color: var(--fg); }
form.stack button { align-self: flex-start; }
.ok { background: color-mix(in srgb, var(--accent) 12%, transparent); padding: 10px 12px; border-radius: 6px; }
.tablewrap { overflow-x: auto; }
table.list { border-collapse: collapse; width: 100%; font-size: .9em; background: var(--card); }
table.list th, table.list td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
nav.mine { display: flex; flex-wrap: wrap; gap: 6px 12px; margin: 16px 0 0; font-size: .9em; }
nav.mine a[aria-current] { font-weight: 700; text-decoration: none; }
/* Horizontal view: years left to right, one lane per kind */
.wrap.wide { max-width: 1400px; }
.viewbar { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; justify-content: space-between; margin: 8px 0; }
.viewbar p { margin: 0; }
nav.views { display: inline-flex; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; margin-left: auto; }
nav.views a { padding: 4px 12px; text-decoration: none; color: var(--fg); background: var(--card); }
nav.views a + a { border-left: 1px solid var(--line); }
nav.views a[aria-current] { background: var(--accent); color: #fff; }
.hnav { display: flex; gap: 12px; align-items: center; justify-content: space-between; margin: 12px 0 6px; font-size: .85em; }
button.ghost { background: var(--card); color: var(--fg); border: 1px solid var(--line); padding: 4px 10px; }
.hscroll { overflow: auto; max-height: 75vh; border: 1px solid var(--line); border-radius: 8px; background: var(--card); scroll-snap-type: x proximity; }
.hscroll:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.hgrid { display: grid; grid-template-columns: 150px repeat(var(--cols), minmax(190px, 220px)); width: max-content; }
.hcorner, .hyear { position: sticky; top: 0; z-index: 2; background: var(--card); border-bottom: 1px solid var(--line); padding: 8px 10px; font-weight: 700; }
.hcorner { left: 0; z-index: 3; }
.hyear { scroll-snap-align: start; border-left: 1px solid var(--line); }
.hyear .gap { font-weight: 400; font-size: .75em; color: var(--muted); }
.hlabel { position: sticky; left: 0; z-index: 1; background: var(--card); padding: 8px 10px; font-size: .85em; font-weight: 600; border-bottom: 1px solid var(--line); border-left: 4px solid var(--line); }
.hcell { padding: 6px; border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 6px; min-height: 44px; }
.hcard { border: 1px solid var(--line); border-left: 4px solid var(--line); border-radius: 6px; padding: 5px 8px; font-size: .82em; background: var(--bg); }
.hcard time { display: block; color: var(--muted); font-variant-numeric: tabular-nums; font-size: .9em; }
.hcard strong { display: block; font-weight: 600; }
.hcard .detail { display: block; color: var(--muted); }
.hlabel.k-encounter, .hcard.k-encounter { border-left-color: var(--encounter); }
.hlabel.k-condition, .hcard.k-condition { border-left-color: var(--condition); }
.hlabel.k-procedure, .hcard.k-procedure { border-left-color: var(--procedure); }
.hlabel.k-medication, .hcard.k-medication { border-left-color: var(--medication); }
.hlabel.k-result, .hcard.k-result { border-left-color: var(--result); }
.hlabel.k-immunization, .hcard.k-immunization { border-left-color: var(--immunization); }
.hlabel.k-allergy, .hcard.k-allergy { border-left-color: var(--allergy); }
.hlabel.k-plan, .hcard.k-plan { border-left-color: var(--plan); }
.hlabel.k-document, .hcard.k-document { border-left-color: var(--document); }
.hcard.flagged { background: color-mix(in srgb, var(--warn) 8%, var(--bg)); }
footer { margin: 40px auto 24px; font-size: .9em; }
@media (max-width: 560px) {
  .event { grid-template-columns: 1fr; gap: 2px; }
  form.pick input, form.pick select { min-width: 0; width: 100%; }
  form.pick label { flex: 1 1 100%; }
  .hgrid { grid-template-columns: 92px repeat(var(--cols), minmax(150px, 170px)); }
  .hlabel, .hcorner { padding: 6px; font-size: .78em; }
  .hnav span { display: none; }
}