/* ─────────────────────────────────────────────────────────────────
   Assertive Condition — design tokens + base
   ───────────────────────────────────────────────────────────────── */

:root {
  /* warm-neutral palette */
  --bg:        #F7F3EC;
  --bg-tint:   #EFE9DD;
  --surface:   #FFFFFF;
  --ink:       #16201E;
  --ink-2:     #3A4744;
  --mute:      #7A847F;
  --line:      #E2DBCD;
  --line-2:    #D4CCBA;

  /* brand */
  --primary:     #1F4A47;   /* deep clinical teal */
  --primary-2:   #133835;
  --primary-soft:#DDE6E2;
  --accent:      #D86A4E;   /* on-call coral */
  --accent-soft: #F4DBCF;
  --warn:        #C58A2C;
  --success:     #4A7A4F;

  /* type */
  --f-display: "Instrument Serif", "Times New Roman", serif;
  --f-sans:    "Geist", ui-sans-serif, system-ui, sans-serif;
  --f-mono:    "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;

  /* radii / shadow */
  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 14px;
  --r-xl: 22px;
  --shadow-sm: 0 1px 2px rgba(20, 25, 25, .04), 0 1px 0 rgba(20,25,25,.02);
  --shadow-md: 0 10px 30px -12px rgba(20, 25, 25, .12), 0 2px 6px rgba(20,25,25,.04);
  --shadow-lg: 0 30px 60px -24px rgba(20, 25, 25, .25);
}

[data-palette="navy"] {
  --primary:     #1B2A4A;
  --primary-2:   #0F1B33;
  --primary-soft:#DEE2EE;
  --accent:      #D9A24E;
  --accent-soft: #F2E3C3;
}

[data-palette="forest"] {
  --primary:     #2A4A2B;
  --primary-2:   #1B3318;
  --primary-soft:#DDE6DC;
  --accent:      #B0563A;
  --accent-soft: #ECD2C5;
}

/* density */
[data-density="compact"] {
  --pad-card: 16px;
  --pad-row:  8px;
}
[data-density="comfy"] {
  --pad-card: 28px;
  --pad-row:  14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01", "cv11";
}

#root { min-height: 100vh; }

button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }

a { color: inherit; }

/* ───── typography ───── */
.display {
  font-family: var(--f-display);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.05;
}
.eyebrow {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mute);
}
.mono { font-family: var(--f-mono); }

/* ───── shared chrome ───── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--bg);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.005em;
  transition: transform .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.btn.primary:hover { background: var(--primary-2); }
.btn.ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-2);
}
.btn.ghost:hover { background: var(--bg-tint); }
.btn.accent {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn.sm { height: 32px; padding: 0 14px; font-size: 13px; }

.input {
  height: 44px;
  padding: 0 14px;
  background: var(--surface);
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  font-size: 14.5px;
  color: var(--ink);
  width: 100%;
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px var(--primary-soft);
}

.field-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-2);
  display: block;
  margin-bottom: 6px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: var(--pad-card, 22px);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 500;
  background: var(--bg-tint);
  color: var(--ink-2);
  border: 1px solid var(--line);
}

.pill.live {
  background: var(--accent-soft);
  color: #8C3A1F;
  border-color: #E8C2B0;
}
.pill.live::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(216,106,78,.5);
  animation: livepulse 1.8s infinite;
}
@keyframes livepulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(216,106,78,.55); }
  60%     { box-shadow: 0 0 0 7px rgba(216,106,78,0); }
}

.divider {
  height: 1px;
  background: var(--line);
  border: 0;
  margin: 0;
}

/* logo lockup */
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-display);
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
}
.logo-mark {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary);
  position: relative;
  flex: 0 0 auto;
}
.logo-mark::before,
.logo-mark::after {
  content: "";
  position: absolute;
  background: var(--bg);
}
.logo-mark::before {
  inset: 12px 6px;
}
.logo-mark::after {
  inset: 6px 12px;
}

/* scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--line-2); border-radius: 6px; border: 2px solid var(--bg); }
::-webkit-scrollbar-track { background: transparent; }

/* utility */
.flex { display: flex; }
.col  { display: flex; flex-direction: column; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.center { align-items: center; }
.between { justify-content: space-between; }
.muted { color: var(--mute); }
.small { font-size: 12.5px; }