/* Binder.
 *
 * The three portals are colourful institutional software, each shouting its own
 * brand. Binder is the opposite on purpose: paper and ink, quiet, editorial.
 * Colour appears only where it carries meaning, which is on findings. If the
 * page looks calm and the findings look urgent, the design is doing its job.
 */
:root {
  color-scheme: light;
  --paper: #fbfaf7;
  --card: #ffffff;
  --ink: #17150f;
  --ink-2: #3d3830;
  --muted: #6f6759;
  --rule: #e2ddd2;
  --rule-strong: #cec7b8;

  /* the only colours in the system, and each one means something */
  --soon: #9c2f16;
  --soon-bg: #fdf1ec;
  --later: #7a5c12;
  --later-bg: #fdf8e9;
  --calm: #2f5c47;
  --calm-bg: #eef4f0;

  --serif: ui-serif, Georgia, "Iowan Old Style", "Times New Roman", serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--sans); font-size: 15px; line-height: 1.55;
}
:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; border-radius: 3px; }

/* ------------------------------------------------------------------ header */
.top { border-bottom: 1px solid var(--rule); background: var(--card); }
.top .inner { max-width: 900px; margin: 0 auto; padding: 18px 22px 0; }
.wordmark { font-family: var(--serif); font-size: 25px; letter-spacing: -0.015em; margin: 0; }
.tagline { color: var(--muted); font-size: 14px; margin: 2px 0 14px; }
.who { display: flex; gap: 8px 20px; flex-wrap: wrap; align-items: baseline; padding-bottom: 14px; font-size: 14px; }
.who b { font-weight: 600; }
.who .sep { color: var(--rule-strong); }
.who .muted { color: var(--muted); }

nav { display: flex; gap: 22px; overflow-x: auto; }
nav button {
  font: inherit; font-size: 14px; border: 0; background: none; cursor: pointer;
  padding: 9px 0 11px; color: var(--muted); border-bottom: 2px solid transparent; white-space: nowrap;
}
nav button:hover { color: var(--ink); }
nav button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--ink); font-weight: 600; }
nav .count { font-variant-numeric: tabular-nums; font-size: 12px; color: var(--muted); margin-left: 5px; }
nav button[aria-selected="true"] .count { color: var(--soon); }

main { max-width: 900px; margin: 0 auto; padding: 26px 22px 60px; }
h2 { font-family: var(--serif); font-size: 21px; font-weight: 600; margin: 0 0 4px; letter-spacing: -0.01em; }
.lede { color: var(--muted); margin: 0 0 20px; max-width: 62ch; }
[hidden] { display: none !important; }

/* ---------------------------------------------------------------- findings */
.finding {
  background: var(--card); border: 1px solid var(--rule); border-left: 3px solid var(--rule-strong);
  border-radius: 4px; padding: 16px 18px; margin-bottom: 12px;
}
.finding.soon { border-left-color: var(--soon); }
.finding.later { border-left-color: var(--later); }
.badge {
  display: inline-block; font-size: 11px; font-weight: 600; letter-spacing: 0.05em;
  text-transform: uppercase; padding: 2px 7px; border-radius: 3px; margin-bottom: 8px;
}
.badge.soon { background: var(--soon-bg); color: var(--soon); }
.badge.later { background: var(--later-bg); color: var(--later); }
.finding h3 { font-family: var(--serif); font-size: 18px; font-weight: 600; margin: 0 0 6px; letter-spacing: -0.01em; }
.finding .summary { margin: 0 0 12px; color: var(--ink-2); max-width: 68ch; }
.ask {
  background: var(--paper); border: 1px solid var(--rule); border-radius: 4px;
  padding: 11px 14px; margin-bottom: 12px;
}
.ask dfn {
  display: block; font-style: normal; font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--muted); margin-bottom: 3px;
}
.ask q { font-family: var(--serif); font-size: 17px; quotes: none; }
details.evidence { border-top: 1px solid var(--rule); padding-top: 10px; }
details.evidence summary { cursor: pointer; font-size: 13px; color: var(--muted); list-style: none; }
details.evidence summary::-webkit-details-marker { display: none; }
details.evidence summary::before { content: "▸ "; }
details[open].evidence summary::before { content: "▾ "; }
details.evidence summary:hover { color: var(--ink); }
.evidence ul { list-style: none; margin: 10px 0 0; padding: 0; }
.evidence li { display: grid; grid-template-columns: 165px 1fr; gap: 12px; padding: 5px 0; border-bottom: 1px dotted var(--rule); font-size: 13px; }
.evidence li:last-child { border-bottom: 0; }
.evidence .from { color: var(--muted); }
.cites { margin: 10px 0 0; font-size: 12px; color: var(--muted); }
.cites li { list-style: none; }

/* ------------------------------------------------------------ medications */
.med { background: var(--card); border: 1px solid var(--rule); border-radius: 4px; padding: 14px 16px; margin-bottom: 8px; }
.med.flagged { border-color: var(--soon); }
.med h3 { font-family: var(--serif); font-size: 17px; margin: 0 0 2px; }
.med .classes { font-size: 12px; color: var(--muted); margin: 0 0 10px; }
.med ul { list-style: none; margin: 0; padding: 0; }
.med li { display: grid; grid-template-columns: 165px 1fr; gap: 12px; padding: 6px 0; border-top: 1px solid var(--rule); font-size: 13px; }
.med .from { color: var(--muted); }
.dupe { display: inline-block; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--soon); background: var(--soon-bg); padding: 2px 7px; border-radius: 3px; margin-left: 6px; }

/* --------------------------------------------------------------- timeline */
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li { display: grid; grid-template-columns: 108px 1fr; gap: 16px; padding: 11px 0; border-bottom: 1px solid var(--rule); }
.timeline li:last-child { border-bottom: 0; }
.timeline time { color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.timeline b { font-weight: 600; }
.timeline .detail { color: var(--muted); font-size: 13px; }
.kind { display: inline-block; font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); border: 1px solid var(--rule-strong); border-radius: 3px; padding: 0 5px; margin-right: 6px; }

/* ---------------------------------------------------------------- sources */
.source { background: var(--card); border: 1px solid var(--rule); border-radius: 4px; padding: 14px 16px; margin-bottom: 8px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; align-items: baseline; }
.source h3 { font-size: 15px; margin: 0 0 2px; }
.source .origin { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.source .read { font-size: 13px; color: var(--muted); text-align: right; }
.status { display: inline-block; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; padding: 2px 7px; border-radius: 3px; background: var(--calm-bg); color: var(--calm); }
.status.saved { background: var(--later-bg); color: var(--later); }

.banner { border: 1px solid var(--rule-strong); background: var(--card); border-radius: 4px; padding: 12px 16px; margin-bottom: 20px; font-size: 14px; color: var(--ink-2); }
.banner b { color: var(--ink); }
.scope { border-top: 1px solid var(--rule); margin-top: 34px; padding-top: 16px; color: var(--muted); font-size: 13px; max-width: 68ch; }
.scope strong { color: var(--ink-2); }
.empty { color: var(--muted); font-style: italic; }

@media (max-width: 620px) {
  .evidence li, .med li, .timeline li { grid-template-columns: 1fr; gap: 2px; }
  main, .top .inner { padding-inline: 16px; }
}
@media print {
  nav, .top .tagline, .banner { display: none; }
  body { background: #fff; }
  .finding, .med { break-inside: avoid; border-left-width: 3px; }
  details.evidence { display: block; }
  details.evidence[open] summary { display: none; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }

/* ------------------------------------------------------- approvals + tools */
.sub-head { margin-top: 34px; }
.staged {
  background: var(--card); border: 1px solid var(--rule); border-left: 3px solid var(--later);
  border-radius: 4px; padding: 16px 18px; margin-bottom: 12px;
}
.staged.sent { border-left-color: var(--calm); }
.staged.rejected, .staged.failed { border-left-color: var(--rule-strong); opacity: 0.72; }
.staged h3 { font-family: var(--serif); font-size: 17px; margin: 0 0 8px; }
.staged .who { font-size: 12px; color: var(--muted); margin: 0 0 10px; padding: 0; }
.diff { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--rule); border: 1px solid var(--rule); border-radius: 4px; margin-bottom: 12px; }
.diff > div { background: var(--paper); padding: 10px 12px; }
.diff dfn { display: block; font-style: normal; font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 4px; }
.diff p { margin: 0; font-size: 13px; color: var(--ink-2); }
.diff .to p { color: var(--ink); }
.staged .actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.staged button { font: inherit; font-size: 14px; font-weight: 600; padding: 7px 16px; border-radius: 4px; cursor: pointer; border: 1px solid var(--ink); }
.staged button.approve { background: var(--ink); color: var(--paper); }
.staged button.approve:hover { background: #000; }
.staged button.reject { background: var(--card); color: var(--ink); border-color: var(--rule-strong); }
.staged button.reject:hover { border-color: var(--ink); }
.staged .outcome { font-size: 13px; color: var(--muted); }
.staged .outcome b { color: var(--ink); }
.caps { list-style: none; margin: 0 0 8px; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.caps li { background: var(--card); border: 1px solid var(--rule); border-radius: 999px; padding: 3px 11px; font-family: var(--mono); font-size: 12px; }
.caps li.empty { font-family: var(--sans); color: var(--muted); border-style: dashed; }
#frames { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 10px; }
#frames iframe { width: 100%; height: 170px; border: 1px solid var(--rule); border-radius: 4px; background: var(--card); }
nav button[aria-selected="true"] .count { color: var(--later); }
@media (max-width: 620px) { .diff { grid-template-columns: 1fr; } }

/* Skip link. Off screen until focused, then anchored top left over everything. */
.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  padding: 10px 16px; background: #111; color: #fff; text-decoration: none;
  border-radius: 0 0 6px 0; font-weight: 600;
}
.skip:focus { left: 0; }

/* Panels take focus, so they need a ring, but not a permanent border. */
[role="tabpanel"]:focus-visible { outline: 2px solid currentColor; outline-offset: 4px; }

/* Inline validation. Announced via role="alert" and tied to the field with
   aria-describedby, so the message is never colour alone. */
.form-error {
  margin: 0 0 10px; padding: 8px 12px; font-size: 13px; font-weight: 600;
  border-left: 3px solid #a8321f; background: #fdf1ec; color: #7d2412;
}
.form-error::before { content: "Error: "; }
label { display: block; font-size: 12px; font-weight: 600; margin-bottom: 3px; }
[aria-invalid="true"] { outline: 2px solid #a8321f; outline-offset: 1px; }