/* DKDProgressDeck — clean clinical-cohort dashboard styles
   KDIGO 4-tier palette: green / yellow / orange / red */
:root {
  --bg: #f6f8fa;
  --panel: #ffffff;
  --border: #d0d7de;
  --text: #1f2328;
  --muted: #57606a;
  --accent: #0969da;
  --kdigo-green:  #28a745;
  --kdigo-yellow: #ffc107;
  --kdigo-orange: #fd7e14;
  --kdigo-red:    #dc3545;
  --warn: #b54708;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Apple SD Gothic Neo",
               "Noto Sans KR", Roboto, sans-serif;
  font-size: 14px; line-height: 1.55; }

header.topbar {
  background: linear-gradient(90deg, #0d3a72 0%, #2f6fbf 100%);
  color: #fff; padding: 16px 24px; box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}
header.topbar h1 { margin: 0; font-size: 18px; font-weight: 700; letter-spacing: -0.2px; }
header.topbar .subtitle { font-size: 12px; opacity: 0.85; margin-top: 4px; }

.disclaimer {
  background: #fff3cd; border-left: 4px solid var(--warn); color: #7c2d12;
  padding: 10px 16px; font-size: 12.5px; margin: 12px 18px; border-radius: 4px;
}

main { padding: 8px 18px 30px; max-width: 1500px; margin: 0 auto; }

.section {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin: 14px 0;
  padding: 16px 18px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}
.section h2 {
  font-size: 15.5px; margin: 0 0 4px; color: #0a3068;
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.section .desc { font-size: 12.5px; color: var(--muted); margin-bottom: 12px; }

.row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.row .col { min-width: 0; }
@media (max-width: 1024px) { .row { grid-template-columns: 1fr; } }

.controls {
  display: flex; gap: 12px; flex-wrap: wrap; align-items: center;
  background: #f6f8fa; border: 1px solid var(--border); border-radius: 6px;
  padding: 8px 12px; margin-bottom: 10px;
}
.controls label { font-size: 12px; color: var(--muted); margin-right: 4px; }
.controls select {
  font-size: 13px; padding: 4px 8px; border: 1px solid var(--border);
  border-radius: 4px; background: #fff;
}

.pill {
  font-size: 11px; background: #ddf4ff; color: #0969da;
  padding: 2px 8px; border-radius: 12px; font-weight: 600;
}

.chart-box { position: relative; height: 280px; }
.chart-box.tall { height: 340px; }
.chart-box.taller { height: 380px; }

/* KDIGO heat map */
.kdigo-grid { border-collapse: separate; border-spacing: 0; width: 100%;
  font-size: 12.5px; }
.kdigo-grid th, .kdigo-grid td {
  border: 1px solid var(--border);
  padding: 8px 6px; text-align: center; vertical-align: middle;
  background: #fff;
}
.kdigo-grid thead th {
  background: #f0f3f6; font-weight: 600;
}
.kdigo-grid td.cell {
  font-weight: 600; min-width: 90px; cursor: default;
}
.kdigo-grid td.cell .n { font-size: 11px; opacity: 0.85; display: block; }
.kdigo-grid .row-label {
  background: #f0f3f6; font-weight: 600; color: #1f2328;
}
.k-green  { background: #d4edda; color: #155724; }
.k-yellow { background: #fff3cd; color: #856404; }
.k-orange { background: #ffe0b2; color: #7a3e00; }
.k-red    { background: #f8d7da; color: #721c24; }

.legend { display: flex; gap: 12px; font-size: 11.5px; margin-top: 6px; align-items: center; flex-wrap: wrap; }
.legend .swatch { display: inline-block; width: 14px; height: 14px; border-radius: 3px; vertical-align: middle; margin-right: 4px; border: 1px solid rgba(0,0,0,0.06); }

table.bench {
  width: 100%; border-collapse: collapse; font-size: 12.5px;
}
table.bench th, table.bench td {
  border: 1px solid var(--border); padding: 7px 9px; text-align: right;
}
table.bench th { background: #f0f3f6; font-weight: 600; text-align: center; }
table.bench td:first-child, table.bench th:first-child { text-align: left; }
table.bench tr.gap-row td { background: #fff8e1; }
table.bench .ok  { color: #155724; font-weight: 600; }
table.bench .bad { color: #721c24; font-weight: 600; }

.kpi-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px; margin: 8px 0 12px;
}
.kpi-card {
  background: #f6f8fa; border: 1px solid var(--border);
  border-radius: 6px; padding: 10px 12px;
}
.kpi-card .label { font-size: 11.5px; color: var(--muted); margin-bottom: 4px; }
.kpi-card .value { font-size: 18px; font-weight: 700; color: #0a3068; }
.kpi-card .delta { font-size: 11px; color: var(--muted); margin-top: 2px; }

footer {
  margin: 26px 18px 18px; padding: 14px 18px; font-size: 11.5px;
  color: var(--muted); border-top: 1px solid var(--border); line-height: 1.7;
}
footer strong { color: var(--warn); }

code { background: #f0f3f6; padding: 1px 4px; border-radius: 3px; font-size: 12px; }