/* Hospital 360 — SCIKIQ-style: white cards, subtle borders, one accent colour */
:root {
  --accent: #2456d6;
  --accent-soft: #e8eefb;
  --bg: #f4f6fa;
  --card: #ffffff;
  --border: #e3e8f0;
  --text: #1c2434;
  --muted: #64748b;
  --green: #16a34a;
  --green-soft: #e8f7ee;
  --amber: #d97706;
  --amber-soft: #fdf3e3;
  --red: #dc2626;
  --red-soft: #fdeaea;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg); color: var(--text); font-size: 14px;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- top nav ---------- */
.topnav {
  display: flex; align-items: center; gap: 18px;
  background: #fff; border-bottom: 1px solid var(--border);
  padding: 0 22px; height: 56px; position: sticky; top: 0; z-index: 50;
}
.brand { font-weight: 700; font-size: 16px; color: var(--accent); white-space: nowrap; }
.brand small { color: var(--muted); font-weight: 500; margin-left: 6px; }
.topnav nav { display: flex; gap: 4px; }
.topnav nav a {
  padding: 7px 14px; border-radius: 8px; color: var(--muted); font-weight: 600;
}
.topnav nav a:hover { background: var(--accent-soft); text-decoration: none; }
.topnav nav a.active { background: var(--accent-soft); color: var(--accent); }
.nav-spacer { flex: 1; }

/* global search */
.search-wrap { position: relative; }
.search-wrap input {
  width: 260px; padding: 8px 12px 8px 32px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 13px; background: var(--bg)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='none' stroke='%2364748b' stroke-width='2' viewBox='0 0 24 24'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.5-3.5'/%3E%3C/svg%3E")
    no-repeat 10px center;
}
.search-results {
  position: absolute; top: 40px; left: 0; width: 320px; background: #fff;
  border: 1px solid var(--border); border-radius: 10px; box-shadow: 0 8px 24px rgba(28,36,52,.12);
  max-height: 380px; overflow-y: auto; display: none; z-index: 100;
}
.search-results.open { display: block; }
.search-results .group { padding: 8px 12px 2px; font-size: 11px; text-transform: uppercase;
  letter-spacing: .04em; color: var(--muted); }
.search-results a { display: block; padding: 8px 12px; color: var(--text); }
.search-results a:hover { background: var(--accent-soft); text-decoration: none; }
.search-results .meta { color: var(--muted); font-size: 12px; }

.role-switch { display: flex; align-items: center; gap: 8px; }
.role-switch label { color: var(--muted); font-size: 12px; }
.role-switch select {
  padding: 7px 10px; border: 1px solid var(--border); border-radius: 8px;
  background: #fff; font-weight: 600; color: var(--accent); cursor: pointer;
}

/* ---------- layout ---------- */
html { scroll-behavior: smooth; }
main { max-width: 1320px; margin: 0 auto; padding: 22px; }

/* sticky section mini menu */
.mini-menu { position: sticky; top: 56px; z-index: 40; display: flex; gap: 6px;
  background: #fff; border: 1px solid var(--border); border-radius: 10px;
  padding: 6px 10px; margin-bottom: 16px; overflow-x: auto; }
.mini-menu a { padding: 5px 12px; border-radius: 7px; font-weight: 600; font-size: 12.5px;
  color: var(--muted); white-space: nowrap; }
.mini-menu a:hover { background: var(--accent-soft); color: var(--accent);
  text-decoration: none; }
[id] { scroll-margin-top: 116px; }
.mini-menu a.active { background: var(--accent-soft); color: var(--accent); }

/* tab panels: one section visible at a time */
.tab-panel { display: none; }
.tab-panel.active { display: block; }
.page-title { font-size: 19px; font-weight: 700; margin-bottom: 4px; }
.page-sub { color: var(--muted); margin-bottom: 18px; }
.grid { display: grid; gap: 16px; }
.cols-2 { grid-template-columns: 1fr 1fr; }
.cols-2-wide { grid-template-columns: 1.6fr 1fr; }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .cols-2, .cols-2-wide, .cols-3 { grid-template-columns: 1fr; } }
.nowrap { white-space: nowrap; }
.meta-line { white-space: nowrap; color: var(--muted); font-size: 12px; }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 16px 18px;
}
.card h3 { font-size: 14px; font-weight: 700; margin-bottom: 12px; }
.card h3 .hint { font-weight: 500; color: var(--muted); font-size: 12px; margin-left: 6px; }

/* KPI strip */
.kpi-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px; margin-bottom: 18px; }
.kpi { background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 14px 16px; }
.kpi .label { color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.kpi .value { font-size: 22px; font-weight: 700; }
.kpi .value small { font-size: 13px; color: var(--muted); font-weight: 500; }
.kpi.alert .value { color: var(--red); }
.kpi.good .value { color: var(--green); }

/* badges */
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px;
  font-weight: 600; }
.badge.red { background: var(--red-soft); color: var(--red); }
.badge.amber { background: var(--amber-soft); color: var(--amber); }
.badge.green { background: var(--green-soft); color: var(--green); }
.badge.blue { background: var(--accent-soft); color: var(--accent); }
.badge.grey { background: #eef1f6; color: var(--muted); }
.mask-chip { background: #eef1f6; color: var(--muted); border: 1px dashed #cbd5e1;
  padding: 1px 8px; border-radius: 6px; font-size: 12px; }

/* tables */
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .04em;
  color: var(--muted); padding: 8px 10px; border-bottom: 1px solid var(--border); }
td { padding: 9px 10px; border-bottom: 1px solid #eef1f6; vertical-align: top; }
tr:last-child td { border-bottom: none; }
tr.highlight td { background: var(--amber-soft); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

/* ward heatmap */
.heatmap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
@media (max-width: 900px) { .heatmap { grid-template-columns: repeat(2, 1fr); } }
.ward-tile { border-radius: 10px; padding: 12px 14px; border: 1px solid var(--border);
  display: block; color: var(--text); }
.ward-tile:hover { text-decoration: none; filter: brightness(.98); }
.ward-tile.green { background: var(--green-soft); border-color: #bfe7cd; }
.ward-tile.amber { background: var(--amber-soft); border-color: #f3ddb0; }
.ward-tile.red { background: var(--red-soft); border-color: #f5c2c2; }
.ward-tile.selected { outline: 2px solid var(--accent); }
.ward-tile .wname { font-weight: 700; font-size: 13px; }
.ward-tile .wpct { font-size: 20px; font-weight: 700; margin-top: 4px; }
.ward-tile.red .wpct { color: var(--red); }
.ward-tile.amber .wpct { color: var(--amber); }
.ward-tile.green .wpct { color: var(--green); }
.ward-tile .wbeds { color: var(--muted); font-size: 12px; }

/* patient header: identity top-left, risk gauge top-right, AI summary fills
   the space beneath the identity beside the gauge */
.patient-head { display: grid; grid-template-columns: minmax(0, 1fr) auto;
  column-gap: 28px; align-items: start; }
.patient-id h2 { font-size: 20px; }
.patient-id .meta { color: var(--muted); margin-top: 4px; }
.allergy-badges { margin-top: 8px; display: flex; gap: 6px; flex-wrap: wrap; }
.risk-panel { display: flex; gap: 16px; align-items: center;
  grid-column: 2; grid-row: 1 / span 2; }
.ph-boxes { grid-column: 1; min-width: 0; }
@media (max-width: 1000px) {
  .patient-head { grid-template-columns: 1fr; }
  .risk-panel { grid-column: 1; grid-row: auto; }
  .ph-boxes { grid-column: 1; }
}
.risk-gauge { width: 110px; height: 110px; position: relative; }
.risk-gauge .risk-num { position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; font-weight: 700; font-size: 20px; }
.risk-gauge .risk-num small { font-weight: 500; color: var(--muted); font-size: 10px; }
.risk-reasons { max-width: 320px; }
.risk-reasons li { margin: 4px 0 4px 16px; font-size: 13px; }

/* timeline */
.timeline { position: relative; padding-left: 22px; }
.timeline::before { content: ""; position: absolute; left: 7px; top: 6px; bottom: 6px;
  width: 2px; background: var(--border); }
.tl-item { position: relative; margin-bottom: 14px; }
.tl-item::before { content: ""; position: absolute; left: -21px; top: 8px; width: 10px;
  height: 10px; border-radius: 50%; background: var(--accent); border: 2px solid #fff; }
.tl-item.open::before { background: var(--green); }
.tl-card { background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 12px 14px; }
.tl-head { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.tl-head .when { color: var(--muted); font-size: 12px; margin-left: auto; }
.tl-section { margin-top: 8px; }
.tl-section .sec-label { font-size: 11px; text-transform: uppercase; letter-spacing: .04em;
  color: var(--muted); margin-bottom: 4px; }
.chip { display: inline-block; background: var(--bg); border: 1px solid var(--border);
  border-radius: 7px; padding: 3px 9px; margin: 2px 4px 2px 0; font-size: 12.5px; }
.chip.warn { background: var(--red-soft); border-color: #f5c2c2; color: var(--red); }

/* care team chips */
.care-team { margin-top: 10px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.care-chip { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--border);
  background: var(--bg); border-radius: 999px; padding: 3px 11px; font-size: 12.5px;
  font-weight: 600; color: var(--text); }
.care-chip span { color: var(--muted); font-weight: 400; }
.care-chip:hover { border-color: var(--accent); text-decoration: none; }

/* collapsible cards */
.collapse-card > summary { cursor: pointer; display: flex; align-items: center; gap: 10px;
  list-style: none; font-size: 14px; }
.collapse-card > summary::-webkit-details-marker { display: none; }
.collapse-card > summary::before { content: "\25B8"; color: var(--muted); }
.collapse-card[open] > summary::before { content: "\25BE"; }
.collapse-card > summary .hint { font-weight: 500; color: var(--muted); font-size: 12px; }
.collapse-card > summary:hover { opacity: .85; }

/* radiology reports */
.rad-report { border: 1px solid var(--border); border-radius: 8px; margin: 4px 0;
  background: #fff; }
.rad-report summary { cursor: pointer; padding: 7px 10px; font-size: 12.5px;
  display: flex; align-items: center; gap: 8px; list-style: none; }
.rad-report summary::-webkit-details-marker { display: none; }
.rad-report summary::before { content: "\25B8"; color: var(--muted); }
.rad-report[open] summary::before { content: "\25BE"; }
.rad-when { margin-left: auto; color: var(--muted); font-size: 11.5px; }
.rad-body { padding: 4px 12px 10px 26px; font-size: 12.5px; border-top: 1px solid #eef1f6; }
.rad-body p { margin: 6px 0; line-height: 1.5; }
.rad-body strong { display: block; font-size: 10.5px; text-transform: uppercase;
  letter-spacing: .04em; color: var(--muted); }
.rad-sign { color: var(--muted); font-size: 11.5px; border-top: 1px dashed var(--border);
  padding-top: 6px; }
.rad-flex { display: flex; gap: 14px; align-items: flex-start; }
.rad-study { display: flex; gap: 18px; align-items: flex-start; padding: 16px 0;
  border-bottom: 1px solid var(--border); }
.rad-study:last-child { border-bottom: none; }
.rad-study-text { flex: 1; font-size: 13px; }
.rad-study-text p { margin: 6px 0; line-height: 1.55; }
.rad-study-text p strong { display: block; font-size: 10.5px; text-transform: uppercase;
  letter-spacing: .04em; color: var(--muted); }
.rad-study-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  margin-bottom: 4px; }
.rad-study-head .rad-when { margin-left: auto; }
@media (max-width: 900px) { .rad-study { flex-direction: column; } }
.rad-img { width: 190px; border-radius: 8px; border: 1px solid #222; flex-shrink: 0;
  cursor: zoom-in; transition: width .15s ease; }
.rad-img.zoomed { width: 420px; max-width: 100%; cursor: zoom-out; }
@media (max-width: 900px) { .rad-flex { flex-direction: column; } }

/* prescription form */
.rx-form { display: flex; gap: 12px; align-items: flex-end; flex-wrap: wrap; }
.rx-field { flex: 1; min-width: 110px; }
.rx-field label { display: block; font-size: 11px; color: var(--muted); font-weight: 600;
  margin-bottom: 4px; }
.rx-field input, .rx-field select { width: 100%; padding: 8px 10px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 13px; }
.rx-status { margin-top: 10px; font-size: 12.5px; }
.rx-status .chip { cursor: pointer; }
.rx-status .chip.alt:hover { border-color: var(--accent); color: var(--accent); }
.rx-ok { color: var(--green); font-weight: 600; }
.rx-out { color: var(--red); font-weight: 600; }
/* AI brief formatting */
#briefBody .fa-head, #adminBrief .fa-head, #financeBrief .fa-head { margin: 10px 0 3px; }
#briefBody .fa-head:first-child, #adminBrief .fa-head:first-child, #financeBrief .fa-head:first-child { margin-top: 0; }
#briefBody .fa-head strong, #adminBrief .fa-head strong, #financeBrief .fa-head strong { color: var(--accent); font-size: 12px;
  text-transform: uppercase; letter-spacing: .04em; }
#briefBody ul, #adminBrief ul, #financeBrief ul { margin: 2px 0 6px; padding-left: 18px; }
#briefBody li, #adminBrief li, #financeBrief li { margin: 3px 0; line-height: 1.5; }

/* claim action panel */
.claim-panel { display: grid; grid-template-columns: 1.4fr 1fr; gap: 18px; padding: 12px 6px 6px;
  background: var(--bg); border-radius: 10px; }
@media (max-width: 1000px) { .claim-panel { grid-template-columns: 1fr; } }
.claim-panel textarea, .tpa-text, .pre-text { width: 100%; font: 13px/1.5 "Segoe UI", system-ui, sans-serif;
  padding: 10px; border: 1px solid var(--border); border-radius: 8px; background: #fff; }
.claim-panel ul { list-style: none; padding: 0; margin: 0; font-size: 12.5px; }
.claim-panel li { padding: 5px 0; border-bottom: 1px solid #eef1f6; }
.claim-panel li:last-child { border-bottom: none; }
.cp-note-hist { color: var(--muted); font-size: 12px; margin-top: 2px; white-space: pre-wrap; }
.cp-upload { display: flex; gap: 6px; align-items: center; margin-top: 8px; flex-wrap: wrap; }
.cp-upload select, .cp-upload input[type=file] { font-size: 12px; padding: 5px 7px;
  border: 1px solid var(--border); border-radius: 6px; background: #fff; max-width: 220px; }
.mini-menu a .badge { margin-left: 4px; font-size: 10.5px; padding: 1px 7px; }

/* natural-language command bar */
.cmd-row { display: flex; gap: 8px; }
.cmd-row input { flex: 1; padding: 10px 14px; border: 1px solid var(--border);
  border-radius: 9px; font-size: 13.5px; }
.cmd-row input:focus { outline: 2px solid var(--accent-soft); border-color: var(--accent); }
#cmdMic.listening { background: var(--red-soft); border-color: var(--red); }
.cmd-proposal { margin-top: 12px; border: 1px solid var(--border); border-radius: 10px;
  padding: 12px 14px; background: var(--bg); }
.cmd-proposal .prop-row { padding: 5px 0; font-size: 13px; }
.cmd-proposal .prop-row .ok { color: var(--green); font-weight: 700; }
.cmd-proposal .prop-row .bad { color: var(--red); font-weight: 700; }

.rx-basket .rx-item { display: flex; align-items: center; gap: 6px; padding: 7px 10px;
  border: 1px solid var(--border); border-radius: 8px; margin-top: 6px; font-size: 13px;
  background: var(--bg); }
.rx-basket .rx-item span { color: var(--muted); }
.rx-remove { margin-left: auto; border: none; background: none; color: var(--red);
  font-size: 16px; cursor: pointer; line-height: 1; padding: 2px 6px; }
.rx-remove:hover { background: var(--red-soft); border-radius: 5px; }

/* diagnostic workup assistant */
.wk-row { display: flex; gap: 14px; align-items: flex-start; padding: 8px 0;
  border-bottom: 1px solid #eef1f6; }
.wk-row:last-of-type { border-bottom: none; }
.wk-name { flex: 1.2; font-weight: 600; font-size: 13px; }
.wk-type { font-weight: 400; color: var(--muted); font-size: 11px; margin-left: 4px; }
.wk-why { font-weight: 400; color: var(--muted); font-size: 12px; margin-top: 2px; }
.wk-status { flex: 1; font-size: 12.5px; }
.wk-done { color: var(--green); font-weight: 700; }
.wk-ordered { color: var(--accent); font-weight: 600; }
.wk-pending { color: var(--amber); font-weight: 700; margin-right: 8px; }
.wk-arrange { color: var(--muted); font-size: 12px; }
.wk-detail { color: var(--text); margin-top: 2px; }
.wk-detail.warn { color: var(--red); font-weight: 600; }
.wk-similar { margin-top: 12px; background: var(--accent-soft); border-radius: 8px;
  padding: 9px 12px; font-size: 12.5px; color: var(--text); }

/* prescription PDF link */
.pdf-link { font-size: 11px; font-weight: 600; text-transform: none; letter-spacing: 0;
  margin-left: 8px; border: 1px solid var(--border); border-radius: 6px; padding: 1px 8px;
  background: #fff; }
.pdf-link::before { content: "\1F4C4  "; }
.pdf-link:hover { border-color: var(--accent); text-decoration: none; }

/* alert banner */
.alert-banner { display: flex; gap: 10px; align-items: flex-start; background: var(--red-soft);
  border: 1px solid #f5c2c2; color: #7f1d1d; border-radius: 10px; padding: 12px 14px;
  margin-bottom: 14px; }
.alert-banner strong { color: var(--red); }

/* buttons */
.btn { display: inline-block; border: 1px solid var(--border); background: #fff;
  padding: 8px 14px; border-radius: 8px; font-weight: 600; font-size: 13px; cursor: pointer;
  color: var(--text); }
.btn:hover { background: var(--bg); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: #1c46b8; }
.btn.small { padding: 5px 10px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: default; }

/* AI summary box */
.ai-box { background: #f6f8ff; border: 1px solid #d9e2f8; border-radius: 10px;
  padding: 14px; margin-top: 12px; display: none; }
.ai-box ul { margin: 0; padding-left: 18px; }
.ai-box li { margin: 6px 0; line-height: 1.5; }
.ai-box p { margin: 6px 0; line-height: 1.5; }
.ai-box strong { color: var(--accent); }
.ai-box.open { display: block; }
.ai-tag { font-size: 11px; color: var(--accent); font-weight: 700; text-transform: uppercase;
  letter-spacing: .05em; margin-bottom: 6px; }

/* chat widget */
.chat-fab { position: fixed; right: 22px; bottom: 22px; z-index: 200; width: 54px; height: 54px;
  border-radius: 50%; background: var(--accent); color: #fff; border: none; cursor: pointer;
  font-size: 22px; box-shadow: 0 8px 20px rgba(36,86,214,.35); }
.chat-fab .heartbeat { display: inline-block; color: #fff;
  animation: heartbeat 1.5s ease-in-out infinite; }
@keyframes heartbeat {
  0%, 100% { transform: scale(1); }
  14% { transform: scale(1.3); }
  28% { transform: scale(1); }
  42% { transform: scale(1.22); }
  58% { transform: scale(1); }
}
.chat-head .med-symbol { color: var(--accent); font-size: 17px; }

/* agentic action cards */
.action-card { border: 1.5px solid var(--accent); border-radius: 10px; padding: 10px 12px;
  background: #fff; }
.action-title { font-weight: 700; color: var(--accent); margin-bottom: 6px; }
.action-line { font-size: 12.5px; margin: 3px 0; }
.action-btns { margin-top: 9px; display: flex; gap: 8px; }
.chat-panel { position: fixed; right: 22px; bottom: 88px; z-index: 200; width: 400px;
  max-height: 560px; background: #fff; border: 1px solid var(--border); border-radius: 14px;
  box-shadow: 0 16px 40px rgba(28,36,52,.18); display: none; flex-direction: column; }
.chat-panel.open { display: flex; }
.chat-head { padding: 12px 16px; border-bottom: 1px solid var(--border); font-weight: 700;
  display: flex; align-items: center; gap: 8px; }
.chat-head .badge { margin-left: auto; }
.chat-msgs { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column;
  gap: 10px; min-height: 200px; }
.msg { max-width: 92%; padding: 9px 12px; border-radius: 12px; font-size: 13.5px;
  white-space: pre-wrap; overflow-wrap: anywhere; }
.msg.user { align-self: flex-end; background: var(--accent); color: #fff;
  border-bottom-right-radius: 4px; }
.msg.bot { align-self: flex-start; background: var(--bg); border: 1px solid var(--border);
  border-bottom-left-radius: 4px; }
.msg.bot p { margin: 4px 0; }
.msg.bot p:first-child { margin-top: 0; }
.msg.bot ol, .msg.bot ul { margin: 6px 0 4px 0; padding-left: 18px; }
.msg.bot li { margin: 5px 0; line-height: 1.45; }
.msg.bot li strong { color: var(--accent); }
.msg.bot details { margin-top: 8px; }
.msg.bot summary { cursor: pointer; color: var(--accent); font-size: 12px; font-weight: 600; }
.msg.bot pre { background: #eef1f6; border-radius: 8px; padding: 8px; font-size: 11.5px;
  overflow-x: auto; margin-top: 6px; white-space: pre-wrap; overflow-wrap: anywhere; }
.msg.bot .rowcount { color: var(--muted); font-size: 11.5px; margin-top: 4px; }
.chat-input { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--border); }
.chat-input input { flex: 1; padding: 9px 12px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 13px; }
.chat-suggest { padding: 0 12px 10px; display: flex; flex-wrap: wrap; gap: 6px; }
.chat-suggest button { font-size: 11.5px; background: var(--bg); border: 1px solid var(--border);
  border-radius: 999px; padding: 4px 10px; cursor: pointer; color: var(--muted); }
.chat-suggest button:hover { color: var(--accent); border-color: var(--accent); }
.typing { color: var(--muted); font-style: italic; }

/* login */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card { background: var(--card); border: 1px solid var(--border); border-radius: 14px;
  padding: 30px 34px; width: 380px; box-shadow: 0 12px 32px rgba(28,36,52,.08); }
.login-sub { color: var(--muted); margin: 6px 0 18px; }
.login-card label { display: block; font-size: 12px; color: var(--muted); font-weight: 600;
  margin: 12px 0 4px; }
.login-card input { width: 100%; padding: 9px 12px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 14px; }
.login-error { background: var(--red-soft); color: var(--red); border: 1px solid #f5c2c2;
  border-radius: 8px; padding: 8px 12px; font-size: 13px; margin-bottom: 6px; }
.login-demo { margin-top: 20px; border-top: 1px solid var(--border); padding-top: 14px;
  font-size: 12.5px; color: var(--muted); }
.login-demo .sec-label { font-size: 11px; text-transform: uppercase; letter-spacing: .04em; }
.login-demo td { padding: 3px 8px 3px 0; border: none; }
.login-demo code { background: var(--bg); border: 1px solid var(--border); border-radius: 5px;
  padding: 1px 6px; }

/* user chip in nav */
.user-chip { display: flex; align-items: center; gap: 10px; }
.user-chip .uname { font-weight: 600; font-size: 13px; }
.user-chip form { margin: 0; }

/* lab comparison matrix */
.lab-matrix-wrap { overflow-x: auto; }
.lab-matrix { min-width: 100%; }
.lab-matrix th, .lab-matrix td { white-space: nowrap; }
.lab-matrix td { text-align: right; font-variant-numeric: tabular-nums; }
.lab-matrix th.test-col, .lab-matrix td.test-col { position: sticky; left: 0;
  background: var(--card); min-width: 200px; text-align: left; font-weight: 600; }
.lab-matrix .unit { color: var(--muted); font-size: 11px; font-weight: 400; margin-left: 3px; }
.lab-val.high { color: var(--red); font-weight: 700; }
.lab-val.high::after { content: " \2191"; }
.lab-val.low { color: var(--amber); font-weight: 700; }
.lab-val.low::after { content: " \2193"; }
.lab-val.critical { color: #fff; background: var(--red); border-radius: 6px;
  padding: 1px 6px; font-weight: 700; }
.lab-dot { color: #cbd5e1; }

/* doctor list */
.dept-group { margin-bottom: 26px; }
.dept-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.dept-head h3 { font-size: 15px; font-weight: 700; }
.doc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 900px) { .doc-grid { grid-template-columns: 1fr; } }
.doc-card { display: block; }
.doc-card .name { font-weight: 700; }
.doc-card .meta { color: var(--muted); font-size: 12.5px; margin-top: 3px; }

/* patient hover popup */
.info-btn { display: inline-flex; align-items: center; justify-content: center;
  width: 17px; height: 17px; border-radius: 50%; border: 1px solid var(--accent);
  background: var(--accent-soft); color: var(--accent); font-size: 11px; font-weight: 700;
  font-style: italic; font-family: Georgia, serif; cursor: help; vertical-align: middle;
  margin-left: 5px; padding: 0; line-height: 1; }
.info-btn:hover { background: var(--accent); color: #fff; }
.patient-pop { position: absolute; z-index: 300; width: 330px; background: #fff;
  border: 1px solid var(--border); border-radius: 12px;
  box-shadow: 0 14px 36px rgba(28,36,52,.18); padding: 14px 16px; display: none;
  font-size: 12.5px; max-height: 70vh; overflow-y: auto; }
.patient-pop .pop-name { font-weight: 700; font-size: 14px; }
.patient-pop .pop-meta { color: var(--muted); margin-top: 2px; }
.patient-pop .pop-sec { margin-top: 9px; }
.patient-pop .pop-label { font-size: 10.5px; text-transform: uppercase; letter-spacing: .04em;
  color: var(--muted); margin-bottom: 3px; }
.patient-pop .chip { font-size: 11.5px; padding: 2px 7px; }
.patient-pop .pop-risk { font-weight: 700; }
.patient-pop ul { margin: 2px 0 0 16px; }
.patient-pop li { margin: 2px 0; }
.patient-pop .pop-fin { display: flex; gap: 14px; margin-top: 3px; }
.patient-pop .pop-fin strong { font-variant-numeric: tabular-nums; }
.pop-loading { color: var(--muted); font-style: italic; }

/* risk bar */
.risk-bar { background: #eef1f6; border-radius: 999px; height: 8px; width: 90px;
  display: inline-block; vertical-align: middle; overflow: hidden; }
.risk-bar i { display: block; height: 100%; border-radius: 999px; }
.canvas-wrap { position: relative; height: 300px; }
.canvas-wrap.tall { height: 340px; }
footer { text-align: center; color: var(--muted); font-size: 12px; padding: 18px; }