:root {
  --bg: #f5f7fb;
  --card: #ffffff;
  --text: #182230;
  --muted: #667085;
  --line: #d9e1ec;
  --brand: #1769e0;
  --brand-dark: #0f4da3;
  --danger: #b42318;
  --danger-bg: #fff1f0;
  --warn: #b54708;
  --warn-bg: #fff7e6;
  --ok: #067647;
  --ok-bg: #ecfdf3;
  --shadow: 0 16px 38px rgba(16, 24, 40, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding: 24px 32px;
  background: linear-gradient(135deg, #0f4da3, #1769e0);
  color: #fff;
}

.topbar h1,
.panel h2,
.panel h3 {
  margin: 0;
}

.eyebrow {
  margin: 0 0 6px;
  color: inherit;
  opacity: 0.72;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.top-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 24px;
  padding: 24px 32px 40px;
}

.sidebar {
  position: sticky;
  top: 24px;
  height: fit-content;
  display: grid;
  gap: 10px;
}

.nav,
button {
  border: 0;
  border-radius: 12px;
  padding: 11px 16px;
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  transition: 0.15s ease;
}

button:hover,
.nav:hover {
  transform: translateY(-1px);
  background: var(--brand-dark);
}

.nav {
  text-align: left;
  background: #fff;
  color: var(--text);
  border: 1px solid var(--line);
}

.nav.active {
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
}

.ghost {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.content {
  min-width: 0;
}

.panel {
  display: none;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
  padding: 24px;
}

.panel.active {
  display: block;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 20px;
}

.badge {
  display: inline-flex;
  padding: 7px 10px;
  border-radius: 999px;
  background: #eef4ff;
  color: var(--brand-dark);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
}

.notice {
  padding: 14px 16px;
  border-radius: 14px;
  background: #f2f4f7;
  color: #344054;
  margin-bottom: 20px;
  line-height: 1.6;
}

.notice.urgent {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid #fecdca;
}

.grid-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 16px;
}

.embedded-form {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #f8fafc;
}

.compact-form {
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  align-items: end;
  margin-bottom: 18px;
}

label {
  display: grid;
  gap: 8px;
  color: #344054;
  font-size: 14px;
  font-weight: 700;
}

label:has(input[type="checkbox"]) {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 12px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 11px 12px;
  font: inherit;
  color: var(--text);
  background: #fff;
}

input[type="checkbox"] {
  width: 18px;
  height: 18px;
}

.wide {
  grid-column: 1 / -1;
}

.form-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 8px;
}

.form-actions .ghost,
.panel .ghost {
  background: #fff;
  color: var(--brand);
  border: 1px solid #b2ccff;
}

.danger.ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.35);
}

.result-card {
  margin-top: 22px;
  border-radius: 18px;
  border: 1px solid var(--line);
  overflow: hidden;
}

.result-head {
  padding: 20px;
  color: #fff;
}

.result-head.low {
  background: var(--ok);
}

.result-head.medium {
  background: var(--warn);
}

.result-head.high {
  background: var(--danger);
}

.result-head h3 {
  font-size: 28px;
  margin: 4px 0;
}

.result-body {
  padding: 18px 20px;
}

.kv {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 8px 14px;
  margin: 0;
}

.kv dt {
  color: var(--muted);
}

.kv dd {
  margin: 0;
  font-weight: 700;
}

.feature-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
  font-size: 13px;
}

.feature-table th,
.feature-table td {
  border-top: 1px solid var(--line);
  padding: 9px 8px;
  text-align: left;
  vertical-align: top;
}

.feature-table th {
  background: #f8fafc;
  color: #344054;
}

.columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.action-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.action-card {
  min-height: 92px;
  text-align: left;
  font-size: 16px;
  border: 1px solid #b2ccff;
  background: #f5f9ff;
  color: var(--brand-dark);
}

.list {
  display: grid;
  gap: 12px;
}

.item {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  background: #fff;
}

.report-item {
  cursor: pointer;
}

.report-item:hover {
  border-color: #84adff;
  box-shadow: 0 10px 24px rgba(23, 105, 224, 0.1);
}

.report-item.selected {
  border-color: var(--brand);
  background: #f5f9ff;
}

.item strong {
  display: block;
  margin-bottom: 6px;
}

.item small {
  color: var(--muted);
}

.nested-list {
  margin-top: 12px;
}

.item-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 12px;
}

.item-actions button {
  padding: 8px 10px;
  font-size: 13px;
}

.event-editor {
  margin-top: 20px;
  padding: 20px;
  border: 1px solid #b2ccff;
  border-radius: 18px;
  background: #f8fbff;
}

.search-box {
  margin: 18px 0;
}

.search-row {
  display: grid;
  grid-template-columns: minmax(220px, 320px) minmax(220px, 1fr);
  gap: 16px;
  align-items: end;
  margin: 18px 0;
}

.section-title {
  margin: 24px 0 14px;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.stat {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #f8fafc;
}

.stat strong {
  display: block;
  font-size: 28px;
}

.stat span {
  color: var(--muted);
}

.chart-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.chart-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  background: #fff;
}

.chart-card h3 {
  margin-bottom: 14px;
}

.bar-row {
  display: grid;
  grid-template-columns: minmax(90px, 120px) 1fr 44px;
  gap: 10px;
  align-items: center;
  margin: 12px 0;
}

.bar-meta {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: #344054;
  font-size: 13px;
}

.bar-track {
  height: 12px;
  border-radius: 999px;
  background: #eef2f6;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: inherit;
  background: var(--brand);
}

.bar-fill.low {
  background: var(--ok);
}

.bar-fill.medium {
  background: var(--warn);
}

.bar-fill.high {
  background: var(--danger);
}

.bar-fill.neutral {
  background: #98a2b3;
}

.bar-row small,
.empty-chart {
  color: var(--muted);
}

.patient-summary {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
}

.patient-summary > div {
  min-width: 0;
}

.patient-detail-head {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.8fr);
  gap: 16px;
}

.detail-table th {
  width: 220px;
  color: var(--muted);
  font-weight: 600;
}

.event-detail-card details {
  margin: 10px 0;
}

.event-detail-card summary {
  cursor: pointer;
  color: var(--brand-dark);
  font-weight: 700;
}

.error-text {
  color: var(--danger);
}

.pill {
  display: inline-flex;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.pill.low {
  color: var(--ok);
  background: var(--ok-bg);
}

.pill.medium {
  color: var(--warn);
  background: var(--warn-bg);
}

.pill.high {
  color: var(--danger);
  background: var(--danger-bg);
}

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  max-width: 420px;
  padding: 14px 16px;
  border-radius: 14px;
  background: #101828;
  color: #fff;
  box-shadow: var(--shadow);
  z-index: 20;
}

.hidden {
  display: none !important;
}

pre {
  overflow: auto;
  background: #101828;
  color: #f2f4f7;
  border-radius: 14px;
  padding: 14px;
}

@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
    padding: 16px;
  }

  .sidebar {
    position: static;
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-form,
  .search-row,
  .columns,
  .action-grid,
  .chart-grid,
  .patient-detail-head {
    grid-template-columns: 1fr;
  }

  .patient-summary {
    align-items: stretch;
    flex-direction: column;
  }

  .topbar,
  .panel-head {
    flex-direction: column;
  }
}