/* ===== Theme tokens =================================================
   Every brand-specific value lives here. To re-theme for another client
   (e.g., Cleveland Clinic), edit only these :root variables.
   ==================================================================== */
:root {
  /* Canvas */
  --bg: #FAFAF7;
  --surface: #FFFFFF;
  --surface-2: #F4F2EB;
  --rule: #E5E2DA;
  --rule-strong: #C9C5B7;

  /* Ink */
  --ink: #1A1A1A;
  --ink-2: #4A4A4A;
  --ink-3: #8A8A85;
  --ink-inverted: #FAFAF7;

  /* Brand */
  --brand: #1B2A4E;
  --brand-2: #34487A;
  --brand-soft: #E8ECF4;

  /* Accent (anomalies / alerts only — use sparingly) */
  --accent: #FF5A4A;
  --accent-soft: #FFE4DF;

  /* Functional */
  --positive: #2F7D5B;
  --positive-soft: #DDEEE2;

  /* Type */
  --font-display: 'Fraunces', 'Times New Roman', serif;
  --font-body: 'Inter Tight', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'IBM Plex Mono', 'SF Mono', monospace;

  /* Layout */
  --gutter: 32px;
  --max: 1320px;
  --radius: 4px;
  --radius-lg: 10px;
}

/* ===== Reset & base ================================================= */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "cv11";
}
body {
  min-height: 100vh;
  background:
    radial-gradient(ellipse 1200px 600px at 80% -200px, rgba(27, 42, 78, 0.06), transparent 60%),
    radial-gradient(ellipse 800px 400px at 0% 800px, rgba(255, 90, 74, 0.04), transparent 60%),
    var(--bg);
}

/* ===== Typography utilities ========================================= */
.font-display {
  font-family: var(--font-display);
  font-variation-settings: "opsz" 144, "SOFT" 30;
  letter-spacing: -0.01em;
  font-weight: 400;
}
.font-mono {
  font-family: var(--font-mono);
  font-feature-settings: "tnum";
}
.tnum { font-feature-settings: "tnum"; }

h1.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 8px;
}
h2.section-head {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  letter-spacing: -0.015em;
  margin: 0 0 4px;
  color: var(--ink);
}
.section-sub {
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--ink-2);
  margin: 0 0 24px;
  max-width: 60ch;
}

/* ===== Layout shell ================================================ */
.shell {
  max-width: var(--max);
  margin: 0 auto;
  padding: 32px var(--gutter) 96px;
}

/* Site header — editorial masthead style */
.masthead {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--ink);
  margin-bottom: 40px;
}
.masthead-left .brandmark {
  font-family: var(--font-display);
  font-variation-settings: "opsz" 144;
  font-size: 38px;
  line-height: 1;
  letter-spacing: -0.02em;
  font-weight: 400;
  color: var(--ink);
}
.masthead-left .brandmark em {
  font-style: italic;
  color: var(--brand);
  font-variation-settings: "opsz" 144;
}
.masthead-left .tagline {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 12px;
}
.masthead-right {
  text-align: right;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-2);
}
.masthead-right .tag {
  display: inline-block;
  padding: 4px 8px;
  border: 1px solid var(--rule-strong);
  border-radius: 999px;
  background: var(--surface);
  margin-right: 6px;
}
.masthead-right .updated {
  display: block;
  margin-top: 8px;
  color: var(--ink-3);
}

/* ===== KPI strip ==================================================== */
.kpi-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-bottom: 56px;
  opacity: 0;
  transform: translateY(8px);
  animation: rise 700ms 100ms cubic-bezier(.2,.7,.2,1) forwards;
}
.kpi {
  background: var(--surface);
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  min-height: 168px;
}
.kpi .label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.kpi .value {
  font-family: var(--font-display);
  font-variation-settings: "opsz" 144;
  font-size: 56px;
  line-height: 1;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-feature-settings: "tnum";
}
.kpi .value .unit {
  font-size: 22px;
  color: var(--ink-2);
  margin-left: 6px;
  font-variation-settings: "opsz" 12;
}
.kpi .sub {
  font-size: 13px;
  color: var(--ink-2);
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}
.kpi .sub .delta {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 3px;
  background: var(--positive-soft);
  color: var(--positive);
  letter-spacing: 0.04em;
}
.kpi .sub .delta.warn {
  background: var(--accent-soft);
  color: var(--accent);
}

/* ===== Section grid ================================================= */
.row {
  display: grid;
  gap: 32px;
  margin-bottom: 56px;
}
.row.two-by {
  grid-template-columns: 1.6fr 1fr;
}
.row.full {
  grid-template-columns: 1fr;
}
.panel {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  padding: 28px 28px 24px;
  position: relative;
  opacity: 0;
  transform: translateY(8px);
}
.panel.in { animation: rise 700ms cubic-bezier(.2,.7,.2,1) forwards; }
.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}
.panel-head .right {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.panel-head .right .pill {
  display: inline-block;
  padding: 2px 8px;
  border: 1px solid var(--rule-strong);
  border-radius: 999px;
  background: var(--surface-2);
}
.note {
  font-size: 12px;
  color: var(--ink-3);
  margin-top: 12px;
  padding: 10px 14px;
  background: var(--surface-2);
  border-left: 2px solid var(--brand);
  border-radius: 0 var(--radius) var(--radius) 0;
  line-height: 1.55;
}
.note.coral {
  border-left-color: var(--accent);
}

/* Chart container reset */
.chart {
  width: 100%;
  height: 320px;
}
.chart.tall { height: 420px; }
.chart.short { height: 220px; }

/* ===== Recent activity (sticky right rail) ========================== */
.row.with-rail {
  grid-template-columns: 1fr 320px;
}
.rail {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: sticky;
  top: 24px;
  align-self: start;
  max-height: calc(100vh - 48px);
  display: flex;
  flex-direction: column;
}
.rail h3 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.rail h3 .dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 1800ms ease-in-out infinite;
}
.rail .lead {
  font-size: 12px;
  color: var(--ink-2);
  margin: 0 0 16px;
}
.feed {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow-y: auto;
  flex: 1;
}
.feed li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid var(--rule);
  font-size: 12.5px;
  line-height: 1.45;
}
.feed li:first-child { border-top: 0; }
.feed .when {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-3);
  letter-spacing: 0.04em;
}
.feed .what { color: var(--ink); }
.feed .what .type {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  padding: 1px 6px;
  border-radius: 3px;
  background: var(--brand-soft);
  color: var(--brand);
  text-transform: uppercase;
  margin-right: 6px;
}
.feed .what .type.hot {
  background: var(--accent-soft);
  color: var(--accent);
}
.feed .what .meta {
  display: block;
  color: var(--ink-3);
  font-size: 11px;
  margin-top: 2px;
}
.feed li.fresh {
  animation: flash 1200ms ease-out 1;
}

/* Footer */
.foot {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink-3);
}

/* ===== Animations =================================================== */
@keyframes rise {
  to { opacity: 1; transform: translateY(0); }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.4); }
}
@keyframes flash {
  0% { background: var(--accent-soft); }
  100% { background: transparent; }
}

/* ===== Responsive =================================================== */
@media (max-width: 1100px) {
  .row.with-rail { grid-template-columns: 1fr; }
  .rail { position: static; max-height: 480px; }
}
@media (max-width: 800px) {
  :root { --gutter: 20px; }
  .kpi-strip { grid-template-columns: repeat(2, 1fr); }
  .row.two-by { grid-template-columns: 1fr; }
  .masthead { grid-template-columns: 1fr; gap: 12px; }
  .masthead-right { text-align: left; }
  .kpi .value { font-size: 44px; }
  h2.section-head { font-size: 22px; }
}
@media (max-width: 480px) {
  .kpi-strip { grid-template-columns: 1fr; }
  .shell { padding: 20px 16px 64px; }
}