:root {
  --ink: #1f2a2c;
  --body: #35413f;
  --muted: #5a6968;
  --ground: #fafaf8;
  --surface: #ffffff;
  --line: #d8e0dc;
  --accent: #0e7c6b;
  --accent-dark: #0a5c50;
  --danger: #b3261e;
  --danger-bg: #fdeceb;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--body);
  font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.5;
}

h1 { font-size: 1.6rem; color: var(--ink); margin: 0 0 12px; }
h2 { font-size: 1.05rem; color: var(--ink); margin: 0 0 10px; }

.topbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 4px 12px;
  background: var(--accent-dark);
  color: #fff;
  padding: 10px 20px;
}
.brand { color: #fff; text-decoration: none; font-weight: 600; font-size: 1.05rem; }
.topbar-right { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; margin-left: auto; }
.whoami-badge {
  background: rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  padding: 5px 14px;
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
  margin-left: 8px;
}

.page { max-width: 860px; margin: 0 auto; padding: 24px 20px 60px; }

.btn {
  display: inline-block;
  font: inherit;
  font-size: 0.95rem;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
  cursor: pointer;
}
.btn:hover { border-color: var(--accent); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-quiet { background: transparent; border-color: transparent; color: inherit; }
.topbar .btn-quiet { color: #fff; opacity: 0.85; }
.topbar .btn-quiet:hover { opacity: 1; }

.back-link { display: inline-block; margin: -6px 0 10px; font-size: 0.92rem; color: var(--accent-dark); text-decoration: none; }
.back-link:hover { text-decoration: underline; }

.error {
  background: var(--danger-bg);
  color: var(--danger);
  border-radius: 6px;
  padding: 10px 14px;
}

/* Login */
.login-card {
  max-width: 360px;
  margin: 60px auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 28px;
}
.login-card label { display: block; margin: 14px 0 4px; font-weight: 600; font-size: 0.9rem; }
.login-card input { width: 100%; }
.login-card .btn { width: 100%; margin-top: 20px; }

/* Home */
.toolbar { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px; }
.search { display: flex; gap: 8px; flex: 1; min-width: 240px; }
.search input { flex: 1; min-width: 0; }
.list-heading { color: var(--muted); font-weight: 600; }
.empty { color: var(--muted); text-align: center; padding: 40px 0; }

table.list { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--line); border-radius: 8px; }
.list th {
  text-align: left;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  padding: 10px 14px;
  border-bottom: 1px solid var(--line);
}
.list td { padding: 11px 14px; border-bottom: 1px solid var(--line); }
.list tbody tr { cursor: pointer; }
.list tbody tr:hover { background: #f1f6f4; }
.list tbody tr:last-child td { border-bottom: none; }
.list .name a { color: var(--accent-dark); font-weight: 600; text-decoration: none; }
.list .row-actions { text-align: right; white-space: nowrap; }
.list th a.sort { color: inherit; text-decoration: none; white-space: nowrap; }
.list th a.sort:hover, .list th a.sort.active { color: var(--accent-dark); }
.sort-arrow { font-size: 0.65rem; }
.list-count { font-weight: 400; font-size: 0.85rem; margin-left: 8px; }

.pager { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; align-items: center; margin: 16px 0; }
.list-heading + .pager { margin: 0 0 12px; }
.pager .disabled { opacity: 0.45; cursor: default; pointer-events: none; }
.pager-gap { color: var(--muted); padding: 0 2px; }

/* Forms */
input, select, textarea {
  font: inherit;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
}
input::placeholder, textarea::placeholder { color: #b0bcb8; opacity: 1; }
input:focus, select:focus, textarea:focus {
  outline: 2px solid var(--accent);
  outline-offset: 0;
  border-color: var(--accent);
}

fieldset {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  padding: 18px 20px;
  margin: 0 0 20px;
}
legend { font-weight: 700; color: var(--ink); padding: 0 8px; }

.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; }
.grid label { display: flex; flex-direction: column; gap: 4px; font-weight: 600; font-size: 0.9rem; }
.grid .wide { grid-column: 1 / -1; }
.grid .check-inline {
  flex-direction: row;
  align-items: center;
  gap: 8px;
  align-self: end;
  padding-bottom: 10px;
}
.check-inline input { width: 18px; height: 18px; accent-color: var(--accent); }
.followup-tag {
  display: inline-block;
  background: var(--surface);
  border: 1px solid var(--accent);
  color: var(--accent-dark);
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 10px;
  vertical-align: middle;
}
@media (max-width: 600px) { .grid { grid-template-columns: 1fr; } }

.patient-form > fieldset > label { display: block; font-weight: 600; font-size: 0.9rem; margin: 16px 0 6px; }
.patient-form textarea { width: 100%; resize: vertical; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 6px; }
.chip {
  font: inherit;
  font-size: 0.85rem;
  padding: 4px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--ground);
  color: var(--body);
  cursor: pointer;
}
.chip:hover { border-color: var(--accent); color: var(--accent-dark); }

.actions { display: flex; gap: 10px; margin-top: 8px; }
.sticky-actions {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--ground);
  margin: 0 0 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

/* Visit form */
.patient-form .full { width: 100%; }
.patient-meta-inline { font-size: 0.95rem; font-weight: 400; color: var(--muted); margin-left: 8px; }
.prefill-hint { font-weight: 400; font-size: 0.78rem; color: var(--muted); }
.vitals-row { display: flex; flex-wrap: wrap; gap: 14px 20px; }
.vitals-row label { display: flex; flex-direction: column; gap: 4px; font-weight: 600; font-size: 0.9rem; }
.vitals-row input { width: 90px; }
.bp-pair { display: flex; align-items: center; gap: 6px; }
.signs { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-bottom: 12px; }
.sign { display: flex; align-items: center; gap: 6px; font-size: 0.95rem; cursor: pointer; }
.sign input { width: 18px; height: 18px; accent-color: var(--accent); }
.quick-dates { display: inline-flex; flex-wrap: wrap; gap: 6px; margin-left: 10px; }
.nad-btn { margin-left: 10px; }

/* Timeline */
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.timeline li:last-child { border-bottom: none; }
.timeline-date { color: var(--accent-dark); font-weight: 600; text-decoration: none; white-space: nowrap; }
.timeline-date:hover { text-decoration: underline; }
.timeline-main { color: var(--ink); }
.timeline-sub { color: var(--muted); font-size: 0.9rem; }
.muted-text { color: var(--muted); }
.head-actions { display: flex; flex-wrap: wrap; gap: 8px 10px; }
.card-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 6px 12px; margin-bottom: 6px; }
.card-head h2 { margin: 0; }
.prewrap { white-space: pre-wrap; }

/* Labs */
details.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 12px;
}
details.panel summary {
  font-weight: 700;
  color: var(--ink);
  padding: 12px 18px;
  cursor: pointer;
}
details.panel[open] summary { border-bottom: 1px solid var(--line); }
.panel-body { padding: 12px 18px 16px; }
.lab-row {
  display: grid;
  grid-template-columns: 220px 160px 1fr;
  gap: 10px;
  align-items: center;
  padding: 4px 0;
}
.lab-row label { font-size: 0.92rem; font-weight: 600; }
.lab-row .lab-text { width: 100%; }
.lab-range { color: var(--muted); font-size: 0.85rem; white-space: nowrap; }
@media (max-width: 640px) {
  .lab-row { grid-template-columns: 1fr; gap: 2px; }
  .lab-range { white-space: normal; }
}
.tablewrap { overflow-x: auto; }
table.labgrid { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.labgrid th {
  text-align: left;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  padding: 6px 10px;
  border-bottom: 1px solid var(--line);
}
.labgrid td { padding: 7px 10px; border-bottom: 1px solid var(--line); font-size: 0.95rem; }
.labgrid tr:last-child td { border-bottom: none; }
.labgrid .num { text-align: right; white-space: nowrap; }
.labgrid td.lab-range { text-align: left; }
.flag-bad { color: var(--danger); font-weight: 600; }
a.cell-edit { color: inherit; text-decoration: none; border-bottom: 1px dashed var(--accent); padding-bottom: 1px; }
a.cell-edit:hover { border-bottom-color: var(--accent); background: #f1f6f4; }
.danger-link { color: var(--danger); margin-top: 4px; }

/* Settings */
.notice {
  background: var(--surface);
  border: 1px solid var(--accent);
  color: var(--accent-dark);
  border-radius: 6px;
  padding: 10px 14px;
}
.inline-form { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: flex-end; }
.inline-form label { display: flex; flex-direction: column; gap: 4px; font-weight: 600; font-size: 0.9rem; }
.sub-heading { font-size: 0.95rem; color: var(--ink); margin: 18px 0 8px; }
.topbar .btn-quiet { color: #fff; opacity: 0.85; text-decoration: none; }
.ranges-table input { width: 90px; padding: 5px 8px; font-size: 0.9rem; }
.ranges-table .panel-row td {
  font-weight: 700;
  color: var(--accent-dark);
  background: var(--ground);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.range-actions { white-space: nowrap; }
.range-actions .btn { margin-right: 4px; }
.attach-form { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.qr-card { text-align: center; max-width: 460px; }
.qr-img { width: 280px; height: 280px; image-rendering: pixelated; }
.qr-card code { font-size: 0.82rem; color: var(--accent-dark); word-break: break-all; }
.received-head { color: var(--accent-dark); font-weight: 700; }
#received { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 10px; }
.received-chip {
  background: #e7f3ef;
  color: var(--accent-dark);
  border-radius: 999px;
  padding: 3px 12px;
  font-size: 0.88rem;
  font-weight: 600;
}
.sticky-actions { align-items: center; }

/* Small screens */
@media (max-width: 640px) {
  .page { padding: 16px 12px 48px; }
  body { font-size: 16px; }
  .topbar { padding: 8px 12px; }
  .topbar .btn-quiet { padding: 6px 8px; font-size: 0.88rem; }
  .brand { font-size: 0.95rem; flex: 1 1 100%; }
  .topbar-right { margin-left: 0; width: 100%; justify-content: flex-start; }
  .whoami-badge {
    font-size: 0.78rem;
    padding: 4px 10px;
    margin-left: auto;
    max-width: 38vw;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .facts { grid-template-columns: 1fr; gap: 2px 0; }
  .facts dt { margin-top: 8px; }
  .facts dd { margin-bottom: 2px; }
  .timeline li { grid-template-columns: 1fr auto; }
  .timeline-date { grid-column: 1 / -1; }
  .qr-img { width: 100%; max-width: 280px; height: auto; }
  fieldset { padding: 14px 14px; }
  .card { padding: 14px 14px; }
  .list th, .list td { padding: 8px 10px; }
}

/* Footer */
.site-footer {
  text-align: center;
  color: var(--muted);
  font-size: 0.82rem;
  padding: 18px 20px 26px;
  border-top: 1px solid var(--line);
}
.site-footer a { color: var(--accent-dark); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.num-col { text-align: right; font-variant-numeric: tabular-nums; }
.list th.num-col { text-align: right; }
.report-table { max-width: 620px; }
.report-table td, .report-table th { padding-right: 28px; }
.list .static-row { cursor: default; }
.list .static-row:hover { background: inherit; }
.btn-small { font-size: 0.8rem; padding: 4px 10px; }

/* Patient page */
.patient-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: start; gap: 10px 16px; }
.patient-meta { color: var(--muted); margin: 0 0 16px; }
.allergy-banner {
  background: var(--danger-bg);
  color: var(--danger);
  border-radius: 6px;
  padding: 10px 14px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px 20px;
  margin-bottom: 16px;
}
.card.muted { color: var(--muted); }
.facts { display: grid; grid-template-columns: 140px 1fr; gap: 8px 16px; margin: 0; }
.facts dt { font-weight: 600; font-size: 0.9rem; color: var(--muted); }
.facts dd { margin: 0; }