h1 { font-family: Arial, Helvetica, sans-serif; }

:root {
  --brand-primary: #1e3a5f;
  --brand-accent: #b8860b;
}

.card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 0.75rem;
}

.nav-tab {
  cursor: pointer;
  padding: 0.5rem 1rem;
  border-bottom: 2px solid transparent;
  color: #64748b;
}
.nav-tab.active {
  border-bottom-color: var(--brand-primary);
  color: var(--brand-primary);
  font-weight: 600;
}

.evidence-badge {
  font-size: 0.65rem;
  padding: 0.1rem 0.5rem;
  border-radius: 9999px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.evidence-lexicon-matched { background: #dcfce7; color: #166534; }
.evidence-heuristic { background: #fef3c7; color: #92400e; }
.evidence-not-measurable { background: #f1f5f9; color: #64748b; }

.progress-dot {
  width: 0.6rem; height: 0.6rem; border-radius: 9999px; background: #e2e8f0;
}
.progress-dot.done { background: var(--brand-primary); }
.progress-dot.current { background: var(--brand-accent); }

/* ---------------- Compass Rose nav (Signal=N, Workbench=E, Reflection=S, Case Log=W) ---------------- */
.compass-wrap { display: flex; align-items: center; gap: 1rem; }
.compass-rose {
  position: relative;
  width: 44px; height: 44px;
  flex: 0 0 auto;
}
.compass-ring {
  position: absolute; inset: 0;
  border-radius: 9999px;
  border: 1.5px solid #cbd5e1;
  background: #f8fafc;
}
.compass-tick {
  position: absolute;
  font-size: 0.5rem;
  font-weight: 700;
  color: #94a3b8;
  line-height: 1;
}
.compass-tick.n { top: 1px; left: 50%; transform: translateX(-50%); }
.compass-tick.e { right: 1px; top: 50%; transform: translateY(-50%); }
.compass-tick.s { bottom: 1px; left: 50%; transform: translateX(-50%); }
.compass-tick.w { left: 1px; top: 50%; transform: translateY(-50%); }
.compass-tick.active { color: var(--brand-accent); }
.compass-needle {
  position: absolute;
  left: 50%; top: 50%;
  width: 2px; height: 15px;
  background: var(--brand-primary);
  transform-origin: bottom center;
  transform: translate(-50%, -100%) rotate(var(--compass-deg, 0deg));
  transition: transform 0.35s ease;
  border-radius: 2px;
}
.compass-needle::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 50%;
  width: 5px; height: 5px;
  background: var(--brand-accent);
  border-radius: 9999px;
  transform: translateX(-50%);
}
.compass-center {
  position: absolute; left: 50%; top: 50%;
  width: 4px; height: 4px;
  background: var(--brand-primary);
  border-radius: 9999px;
  transform: translate(-50%, -50%);
}

.nav-tab .tab-ordinal {
  display: inline-block;
  font-size: 0.6rem;
  font-weight: 700;
  color: #94a3b8;
  border: 1px solid #e2e8f0;
  border-radius: 9999px;
  width: 1.1rem; height: 1.1rem;
  line-height: 1.1rem;
  text-align: center;
  margin-right: 0.35rem;
}
.nav-tab.active .tab-ordinal {
  color: #fff;
  background: var(--brand-primary);
  border-color: var(--brand-primary);
}

/* ---------------- Case Log tag filter chips ---------------- */
.tag-chip {
  cursor: pointer;
  font-size: 0.7rem;
  padding: 0.25rem 0.7rem;
  border-radius: 9999px;
  border: 1px solid #cbd5e1;
  background: #fff;
  color: #64748b;
}
.tag-chip:hover { border-color: var(--brand-primary); color: var(--brand-primary); }
.tag-chip.active {
  background: var(--brand-primary);
  border-color: var(--brand-primary);
  color: #fff;
}
.tag-chip-sm {
  display: inline-block;
  font-size: 0.65rem;
  padding: 0.1rem 0.5rem;
  border-radius: 9999px;
  background: #f1f5f9;
  color: #475569;
  margin-right: 0.25rem;
}

textarea, input[type=text], input[type=date], select {
  border: 1px solid #cbd5e1;
  border-radius: 0.5rem;
  padding: 0.6rem 0.8rem;
  width: 100%;
}
textarea:focus, input:focus { outline: 2px solid var(--brand-primary); outline-offset: 1px; }