:root {
  --bg: #eef2f5;
  --bg-accent: linear-gradient(160deg, #d9e4ec 0%, #eef2f5 40%, #f7f1e8 100%);
  --surface: #ffffff;
  --ink: #14212b;
  --muted: #5b6b78;
  --line: #cfd8e0;
  --brand: #0b4f6c;
  --brand-2: #1c7c8c;
  --danger: #b42318;
  --ok: #067647;
  --shadow: 0 10px 30px rgba(20, 33, 43, 0.08);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "IBM Plex Sans", sans-serif;
  color: var(--ink);
  background: var(--bg-accent);
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
.mono { font-family: "IBM Plex Mono", monospace; }

.topbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  background: rgba(255,255,255,0.88);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.brand { display: flex; flex-direction: column; gap: 0.1rem; }
.brand a { display: flex; align-items: center; gap: 0.5rem; font-weight: 700; }
.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 0.4rem;
  background: var(--brand);
  color: #fff;
  font-size: 0.85rem;
}
.brand-sub { color: var(--muted); font-size: 0.8rem; }

.nav { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.nav a {
  padding: 0.45rem 0.75rem;
  border-radius: 0.4rem;
  color: var(--muted);
  font-weight: 500;
}
.nav a.active, .nav a:hover { background: #e7eef3; color: var(--ink); }

.top-actions { display: flex; align-items: center; gap: 0.6rem; }
.user-chip {
  font-size: 0.85rem;
  color: var(--muted);
  max-width: 220px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.lang-switch { display: flex; gap: 0.2rem; }
.lang-switch a {
  padding: 0.25rem 0.45rem;
  border-radius: 0.3rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--muted);
}
.lang-switch a.active { background: var(--brand); color: #fff; }

.container { width: min(1180px, calc(100% - 2rem)); margin: 1.25rem auto 2rem; }

.page-head { margin-bottom: 1rem; }
.page-head h1 { margin: 0 0 0.25rem; font-size: 1.7rem; }
.page-head p { margin: 0; color: var(--muted); }
.row-between { display: flex; justify-content: space-between; gap: 1rem; align-items: flex-start; flex-wrap: wrap; }
.actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  padding: 1.1rem 1.2rem;
  box-shadow: var(--shadow);
}

.auth-wrap {
  min-height: calc(100vh - 80px);
  display: grid;
  place-items: center;
}
.auth-card { width: min(420px, 100%); display: grid; gap: 0.85rem; }
.auth-card h1 { margin: 0; }

label { display: grid; gap: 0.35rem; font-size: 0.9rem; color: var(--muted); }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 0.45rem;
  padding: 0.65rem 0.75rem;
  font: inherit;
  color: var(--ink);
  background: #fff;
}
textarea { resize: vertical; }

.btn {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 0.45rem;
  padding: 0.6rem 0.95rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn-primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn-danger { background: #b42318; border-color: #b42318; color: #fff; }
.btn-ghost { background: transparent; }
.btn-small { padding: 0.35rem 0.65rem; font-size: 0.85rem; }
.inline { display: inline; }
.form-sep { border: none; border-top: 1px solid var(--line); margin: 1.2rem 0; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.85rem;
}
.stat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 0.75rem;
  padding: 1rem;
  box-shadow: var(--shadow);
}
.stat-label { color: var(--muted); font-size: 0.85rem; }
.stat strong { display: block; font-size: 2rem; margin-top: 0.35rem; }

.form-grid, .form-stack { display: grid; gap: 0.85rem; }
.grid-2, .grid-3 { display: grid; gap: 0.75rem; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.span-2 { grid-column: span 2; }

.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1rem;
}

.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 0.7rem 0.5rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { color: var(--muted); font-size: 0.8rem; font-weight: 600; }

.badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: 0.3rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}
.urgency-red { background: #fee4e2; color: #b42318; }
.urgency-orange { background: #fdead7; color: #b54708; }
.urgency-blue { background: #d1e0ff; color: #175cd3; }
.urgency-green { background: #d1fadf; color: #067647; }
.urgency-white { background: #f2f4f7; color: #344054; border: 1px solid #d0d5dd; }

.alert { padding: 0.75rem 0.9rem; border-radius: 0.5rem; }
.alert-ok { background: #ecfdf3; color: var(--ok); border: 1px solid #abefc6; }
.alert-error { background: #fef3f2; color: var(--danger); border: 1px solid #fecdca; }
.alert-call { background: #fff7ed; color: #9a3412; border: 1px solid #fdba74; font-weight: 600; }
.muted { color: var(--muted); }
.hidden { display: none !important; }

.btn-call-on {
  background: #ea580c;
  border-color: #ea580c;
  color: #fff;
  animation: callBtnPulse 1s ease-in-out infinite;
}
.btn-call-off { background: #ea580c; border-color: #ea580c; color: #fff; }
.btn-cancel-call {
  background: #fff;
  border: 2px solid #b42318;
  color: #b42318;
  font-weight: 700;
}
.btn-cancel-call:hover { background: #fef3f2; }
@keyframes callBtnPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(234, 88, 12, 0.45); }
  50% { box-shadow: 0 0 0 8px rgba(234, 88, 12, 0); }
}

.chart {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 0.9rem;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.chart-banner {
  display: grid;
  grid-template-columns: 1.1fr 1.4fr 1fr;
  gap: 1rem;
  padding: 1.1rem 1.2rem;
  color: #fff;
}
.urgency-band-red .chart-banner { background: linear-gradient(120deg, #991b1b, #dc2626); }
.urgency-band-orange .chart-banner { background: linear-gradient(120deg, #9a3412, #ea580c); }
.urgency-band-blue .chart-banner { background: linear-gradient(120deg, #1e3a8a, #2563eb); }
.urgency-band-green .chart-banner { background: linear-gradient(120deg, #14532d, #16a34a); }
.urgency-band-white .chart-banner { background: linear-gradient(120deg, #334155, #64748b); }

.chart-urgency { display: flex; gap: 0.75rem; align-items: center; }
.chart-urgency-dot {
  width: 1.4rem; height: 1.4rem; border-radius: 50%;
  background: rgba(255,255,255,0.95); box-shadow: 0 0 0 4px rgba(255,255,255,0.25);
}
.chart-code { font-size: 1.6rem; font-weight: 700; }
.chart-urgency-label { font-size: 0.8rem; opacity: 0.92; max-width: 22rem; }
.chart-identity h1 { margin: 0; font-size: 1.55rem; letter-spacing: 0.02em; }
.chart-identity p { margin: 0.35rem 0 0; opacity: 0.92; }
.chart-meta { display: grid; gap: 0.35rem; font-size: 0.85rem; }
.chart-meta span { display: block; opacity: 0.8; font-size: 0.75rem; }
.chart-meta strong { font-weight: 600; }

.chart-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  padding: 0.85rem 1.1rem;
  border-bottom: 1px solid var(--line);
  background: #f8fafc;
}
.allergy-banner {
  margin: 0;
  padding: 0.7rem 1.1rem;
  border-bottom: 1px solid #fecaca;
  font-size: 0.95rem;
}
.allergy-danger { background: #fef2f2; color: #991b1b; }
.allergy-ok { background: #ecfdf3; color: #067647; border-bottom-color: #abefc6; }
.allergy-unknown { background: #fffbeb; color: #92400e; border-bottom-color: #fde68a; }

.timing-bar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
  padding: 0.75rem 1.1rem;
  background: #0f172a;
  color: #e2e8f0;
  border-bottom: 1px solid #1e293b;
}
.timing-bar span { display: block; font-size: 0.72rem; color: #94a3b8; text-transform: uppercase; letter-spacing: 0.04em; }
.timing-bar strong { font-size: 0.95rem; font-family: "IBM Plex Mono", monospace; }

.vitals-extended { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.sample-grid { display: grid; gap: 0.55rem; }
.sample-grid > div {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.55rem;
  align-items: start;
  padding: 0.45rem 0.5rem;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 0.45rem;
}
.sample-grid > div > span {
  display: inline-grid;
  place-items: center;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 0.35rem;
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  font-size: 0.8rem;
}
.sample-grid p { margin: 0; font-size: 0.9rem; }
.therapy-table th, .therapy-table td { font-size: 0.88rem; }

@media (max-width: 980px) {
  .timing-bar, .vitals-extended { grid-template-columns: 1fr; }
}
.chart-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
  padding: 1rem;
}
.chart-panel {
  border: 1px solid var(--line);
  border-radius: 0.7rem;
  padding: 0.9rem 1rem;
  background: #fff;
}
.chart-panel.span-all { grid-column: 1 / -1; }
.chart-panel h2 {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  color: var(--brand);
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}
.chart-panel h2 small { color: var(--muted); font-weight: 500; font-size: 0.8rem; }
.chart-panel h3 { margin: 0.7rem 0 0.25rem; font-size: 0.82rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.chart-panel p { margin: 0; white-space: pre-wrap; }
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.65rem; }
.info-grid span { display: block; color: var(--muted); font-size: 0.75rem; }
.info-grid strong { font-size: 0.95rem; }
.vitals-row {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.55rem;
}
.vital {
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 0.55rem;
  padding: 0.55rem 0.6rem;
  display: grid;
  gap: 0.1rem;
}
.vital span { color: var(--muted); font-size: 0.72rem; font-weight: 700; }
.vital strong { font-size: 1.15rem; font-family: "IBM Plex Mono", monospace; }
.vital em { color: var(--muted); font-style: normal; font-size: 0.72rem; }
.vital.wide { grid-column: span 1; }
.close-panel {
  margin: 0 1rem 1rem;
  border-color: #fecdca;
  background: #fffbfa;
}

@media (max-width: 980px) {
  .chart-banner, .chart-grid, .info-grid, .vitals-row { grid-template-columns: 1fr; }
  .chart-panel.span-all { grid-column: auto; }
}

.detail-list { display: grid; gap: 0.65rem; margin: 0; }
.detail-list div { display: grid; gap: 0.15rem; }
.detail-list dt { color: var(--muted); font-size: 0.8rem; }
.detail-list dd { margin: 0; }

.timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.9rem; }
.timeline li {
  border-left: 3px solid var(--brand-2);
  padding: 0.2rem 0 0.2rem 0.85rem;
}
.timeline-meta { display: flex; justify-content: space-between; gap: 1rem; color: var(--muted); font-size: 0.85rem; }
.timeline-title { font-weight: 600; margin-top: 0.2rem; }
.timeline-content { margin-top: 0.25rem; white-space: pre-wrap; }
.timeline-author { margin-top: 0.35rem; font-size: 0.85rem; color: var(--brand); font-weight: 600; }

.user-edit-row {
  display: grid;
  grid-template-columns: 110px 1.2fr 140px 90px 1fr auto;
  gap: 0.45rem;
  align-items: center;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
}
.delete-user-form { margin: 0.25rem 0 0.75rem; }
.row-actions { display: flex; gap: 0.35rem; }

@media (max-width: 980px) {
  .stats-grid, .split, .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
  .nav { display: none; }
  .user-edit-row { grid-template-columns: 1fr; }
}