/* ── Design tokens ─────────────────────────────────────────── */
:root {
  --bg: #f5f6f8;
  --bg-elev: #ffffff;
  --bg-sunken: #eef0f3;
  --bg-banner: #fff7e0;
  --border: #dde1e7;
  --border-strong: #c3c9d1;

  --text: #0c1117;
  --text-muted: #5b6470;
  --text-subtle: #8a939e;

  --primary: #00568a;       /* Inera-ish blue */
  --primary-deep: #003a5d;
  --primary-soft: #e6eef5;

  --critical: #b91c1c;
  --critical-soft: #fdecec;
  --warning: #b45309;
  --warning-soft: #fdf3e1;
  --info: #1e3a8a;
  --info-soft: #e6ebf7;
  --success: #15803d;
  --success-soft: #e7f5ec;
  --neutral: #475569;
  --neutral-soft: #eef0f3;

  --cat-A: #1e3a8a;          /* medical, blue */
  --cat-A-soft: #e6ebf7;
  --cat-B: #b45309;          /* infection, orange */
  --cat-B-soft: #fdf3e1;
  --cat-C: #b91c1c;          /* allergy, red */
  --cat-C-soft: #fdecec;
  --cat-D: #6d28d9;          /* care routine, purple */
  --cat-D-soft: #f0e8fb;
  --cat-E: #475569;          /* unstructured, slate */
  --cat-E-soft: #eef0f3;

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .04), 0 1px 3px rgba(15, 23, 42, .06);
  --shadow: 0 2px 4px rgba(15, 23, 42, .04), 0 4px 12px rgba(15, 23, 42, .06);
  --shadow-lg: 0 8px 24px rgba(15, 23, 42, .08), 0 4px 8px rgba(15, 23, 42, .04);

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;

  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre { font-family: var(--mono); }

/* ── Banner ────────────────────────────────────────────────── */
.banner {
  background: var(--bg-banner);
  border-bottom: 1px solid #e7d18a;
  color: #6b4c0c;
  padding: 6px 24px;
  font-size: 12px;
  text-align: center;
}

/* ── Topbar ────────────────────────────────────────────────── */
.topbar {
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 24px;
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 280px;
}
.brand-mark {
  width: 36px;
  height: 36px;
}
.brand-title {
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -.01em;
}
.brand-sub {
  font-size: 11px;
  color: var(--text-subtle);
  letter-spacing: .04em;
  text-transform: uppercase;
}

.tabs {
  display: flex;
  gap: 4px;
  flex: 1;
  justify-content: center;
}
.tab {
  background: transparent;
  border: 0;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font: inherit;
  color: var(--text-muted);
  cursor: pointer;
  font-weight: 500;
}
.tab:hover { background: var(--bg-sunken); color: var(--text); }
.tab.active {
  background: var(--primary-soft);
  color: var(--primary-deep);
  font-weight: 600;
}

.server {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}
.server label { color: var(--text-subtle); font-weight: 500; }
.server input {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  background: var(--bg);
  font: inherit;
  font-family: var(--mono);
  font-size: 11px;
  width: 240px;
}
.server input:focus { outline: 2px solid var(--primary-soft); border-color: var(--primary); }
.status-dot {
  font-size: 14px;
  color: var(--text-subtle);
  transition: color .3s;
}
.status-dot.ok { color: var(--success); }
.status-dot.err { color: var(--critical); }

/* ── Main / tabs ───────────────────────────────────────────── */
main {
  min-height: calc(100vh - 96px);
  padding: 24px;
}
.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeIn .25s ease-out; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Patients layout ──────────────────────────────────────── */
.layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 24px;
  max-width: 1400px;
  margin: 0 auto;
}

.patient-list {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  height: fit-content;
  position: sticky;
  top: 96px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
}
.patient-list h2 {
  margin: 4px 4px 12px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-subtle);
  font-weight: 600;
}

.patient-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  transition: background .15s, border-color .15s;
}
.patient-card:hover { background: var(--bg-sunken); }
.patient-card.selected {
  background: var(--primary-soft);
  border-color: #b8cee0;
}
.patient-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--neutral-soft);
  color: var(--neutral);
  font-weight: 600;
  font-size: 13px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.patient-avatar.f { background: #fbe6ed; color: #9d174d; }
.patient-avatar.m { background: #e0eaf7; color: #1e3a8a; }
.patient-card-info { min-width: 0; flex: 1; }
.patient-card-name {
  font-weight: 600;
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.patient-card-meta {
  font-size: 11px;
  color: var(--text-subtle);
  font-family: var(--mono);
}
.patient-card-flagcount {
  background: var(--critical);
  color: white;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 10px;
  margin-left: auto;
}
.patient-card-flagcount.zero { background: var(--text-subtle); }

/* ── Patient detail (NPÖ-style) ───────────────────────────── */
.patient-detail-body { min-height: 400px; }
.empty-state {
  background: var(--bg-elev);
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 64px 24px;
  text-align: center;
  color: var(--text-subtle);
}

.patient-header {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.patient-header-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 600;
  font-size: 22px;
  flex-shrink: 0;
}
.patient-header-avatar.f { background: #fbe6ed; color: #9d174d; }
.patient-header-avatar.m { background: #e0eaf7; color: #1e3a8a; }
.patient-header-info { flex: 1; }
.patient-header-name {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -.01em;
}
.patient-header-meta {
  display: flex;
  gap: 18px;
  margin-top: 6px;
  color: var(--text-muted);
  font-size: 13px;
}
.patient-header-meta .pnr { font-family: var(--mono); font-weight: 500; color: var(--text); }

.alert-banner {
  background: linear-gradient(90deg, var(--critical-soft), #fdf3e1);
  border: 1px solid #e9c4c4;
  border-left: 4px solid var(--critical);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 500;
}
.alert-banner-icon { font-size: 22px; }
.alert-banner.empty {
  background: var(--success-soft);
  border-color: #c2dfca;
  border-left-color: var(--success);
}

/* ── Category sections ────────────────────────────────────── */
.category-group {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 14px;
  overflow: hidden;
}
.category-header {
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-sunken);
}
.category-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.category-A .category-icon { background: var(--cat-A-soft); color: var(--cat-A); }
.category-B .category-icon { background: var(--cat-B-soft); color: var(--cat-B); }
.category-C .category-icon { background: var(--cat-C-soft); color: var(--cat-C); }
.category-D .category-icon { background: var(--cat-D-soft); color: var(--cat-D); }
.category-E .category-icon { background: var(--cat-E-soft); color: var(--cat-E); }
.category-title {
  font-weight: 600;
  font-size: 14px;
}
.category-count {
  margin-left: auto;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
}

/* ── Flag rows ────────────────────────────────────────────── */
.flag-list { padding: 8px; }
.flag-item {
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: start;
}
.flag-item:hover { background: var(--bg-sunken); }
.flag-item + .flag-item { border-top: 1px solid var(--border); }
.flag-item.inactive { opacity: .55; }

.flag-status-pill {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  padding: 4px 8px;
  border-radius: 10px;
  white-space: nowrap;
  margin-top: 2px;
}
.flag-status-pill.active { background: var(--success-soft); color: var(--success); }
.flag-status-pill.inactive { background: var(--neutral-soft); color: var(--neutral); }

.flag-body { min-width: 0; }
.flag-text {
  font-weight: 600;
  margin-bottom: 4px;
  line-height: 1.35;
}
.flag-display {
  color: var(--text-muted);
  font-size: 12px;
  margin-bottom: 4px;
}
.flag-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 11px;
  color: var(--text-subtle);
  font-family: var(--mono);
}
.flag-code-chip {
  background: var(--bg-sunken);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
}

.criticality-pill {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  padding: 4px 8px;
  border-radius: 10px;
  margin-top: 2px;
  white-space: nowrap;
}
.criticality-pill.life-threatening { background: var(--critical-soft); color: var(--critical); }
.criticality-pill.harmful { background: var(--warning-soft); color: var(--warning); }
.criticality-pill.discomforting { background: #fef3c7; color: #92400e; }

/* ── Badges ───────────────────────────────────────────────── */
.badge {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  background: var(--bg-sunken);
  color: var(--text-muted);
}
.badge.cat-A { background: var(--cat-A-soft); color: var(--cat-A); }
.badge.cat-B { background: var(--cat-B-soft); color: var(--cat-B); }
.badge.cat-C { background: var(--cat-C-soft); color: var(--cat-C); }
.badge.cat-D { background: var(--cat-D-soft); color: var(--cat-D); }
.badge.cat-E { background: var(--cat-E-soft); color: var(--cat-E); }

/* ── Docs ─────────────────────────────────────────────────── */
.docs {
  max-width: 1000px;
  margin: 0 auto;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 40px;
}
.docs h1 { font-size: 26px; letter-spacing: -.01em; margin-top: 0; }
.docs h2 { font-size: 18px; margin-top: 28px; }
.docs h3 { font-size: 15px; margin-top: 18px; }
.docs p { color: var(--text); }
.docs code {
  background: var(--bg-sunken);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 12px;
}
.docs table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
  font-size: 13px;
}
.docs th, .docs td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}
.docs thead th {
  background: var(--bg-sunken);
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .04em;
}

.profile-table { margin-bottom: 32px; }

.patient-doc {
  margin-top: 28px;
  border-top: 1px solid var(--border);
  padding-top: 20px;
}
.patient-doc-header {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 8px;
}
.patient-doc-header h3 { margin: 0; }
.patient-doc-pnr { font-family: var(--mono); color: var(--text-subtle); font-size: 12px; }

/* ── API examples ─────────────────────────────────────────── */
.api-examples { display: flex; flex-direction: column; gap: 16px; margin-top: 12px; }
.api-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  overflow: hidden;
}
.api-card-header {
  padding: 12px 16px;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
}
.api-card-title {
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 2px;
}
.api-card-desc { font-size: 12px; color: var(--text-muted); }
.api-card-body {
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.api-method-line {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.method-pill {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--info-soft);
  color: var(--info);
}
.method-pill.POST { background: #dcfce7; color: #166534; }
.method-pill.PUT { background: #fef3c7; color: #92400e; }
.method-pill.DELETE { background: var(--critical-soft); color: var(--critical); }
.api-url {
  font-family: var(--mono);
  font-size: 12px;
  flex: 1;
  word-break: break-all;
  color: var(--text);
}
.api-run {
  background: var(--primary);
  color: white;
  border: 0;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font: inherit;
  font-weight: 600;
  font-size: 12px;
  cursor: pointer;
}
.api-run:hover { background: var(--primary-deep); }
.api-run:disabled { opacity: .55; cursor: progress; }

.api-response {
  background: #0c1117;
  color: #e6edf3;
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-family: var(--mono);
  font-size: 12px;
  max-height: 360px;
  overflow: auto;
  white-space: pre;
  display: none;
}
.api-response.show { display: block; }
.api-response.error { color: #ff7b72; }

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  background: var(--bg-elev);
  padding: 16px 24px;
  font-size: 12px;
  color: var(--text-subtle);
  display: flex;
  justify-content: space-between;
}

/* ── Loading ──────────────────────────────────────────────── */
.loading {
  text-align: center;
  padding: 32px;
  color: var(--text-subtle);
  font-size: 13px;
}
.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-strong);
  border-top-color: var(--primary);
  border-radius: 50%;
  display: inline-block;
  animation: spin .8s linear infinite;
  vertical-align: -3px;
  margin-right: 8px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Small screens ────────────────────────────────────────── */
@media (max-width: 900px) {
  .topbar { flex-wrap: wrap; }
  .server { width: 100%; order: 3; }
  .layout { grid-template-columns: 1fr; }
  .patient-list { position: static; max-height: 400px; }
}