/* PrimaryCare FAST — Screen-specific layout */

.page-title {
  font-size: var(--fs-h2);
  font-weight: 700;
  margin: 0 0 var(--sp-md);
}

.page-subtitle {
  font-size: var(--fs-secondary);
  color: var(--color-text-secondary);
  margin: -8px 0 var(--sp-md);
}

.sticky-footer {
  position: sticky;
  bottom: calc(var(--tabbar-h) + var(--safe-bottom) + var(--sp-sm));
  display: flex;
  gap: var(--sp-sm);
  padding: var(--sp-sm) 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 0%, var(--color-bg) 30%);
  margin-top: var(--sp-md);
  z-index: 5;
}
.sticky-footer .btn { flex: 1; }

/* Arrest live screen */
.arrest-timer-card {
  background: linear-gradient(135deg, var(--color-danger), #B91C1C);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: var(--sp-lg);
  text-align: center;
  margin-bottom: var(--sp-md);
}
.arrest-timer-card .label { font-size: 13px; opacity: 0.85; text-transform: uppercase; letter-spacing: 0.06em; }
.arrest-timer-card .timer {
  font-family: var(--font-mono);
  font-size: var(--fs-timer);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -1px;
  line-height: 1.05;
  margin-top: 4px;
}
.arrest-timer-card .meta {
  display: flex;
  justify-content: center;
  gap: var(--sp-md);
  margin-top: var(--sp-sm);
  font-size: 13px;
  opacity: 0.9;
}
.arrest-timer-card.paused {
  background: linear-gradient(135deg, var(--color-text-secondary), var(--color-text));
}

@keyframes activePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
  50% { box-shadow: 0 0 0 14px rgba(239, 68, 68, 0); }
}
.arrest-timer-card:not(.paused) { animation: activePulse 1.5s ease-in-out infinite; }

/* Calculator result */
.calc-result {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--sp-md);
  align-items: center;
  margin-bottom: var(--sp-md);
}
.calc-result .summary { font-size: 14px; }
.calc-result .summary .risk-name { font-weight: 700; font-size: 16px; }
.calc-result .summary .risk-msg { color: var(--color-text-secondary); margin-top: 4px; }

/* Subscore list */
.subscores {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: var(--sp-sm);
}
.subscore {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--color-surface-2);
  border-radius: var(--radius-pill);
  font-size: 12px;
}
.subscore .v { font-weight: 700; }

/* DRCABCDE step nav */
.workflow-steps {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 4px;
  margin-bottom: var(--sp-md);
  scrollbar-width: none;
}
.workflow-steps::-webkit-scrollbar { display: none; }
.workflow-step {
  flex: 0 0 auto;
  background: var(--color-surface-2);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 6px 12px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}
.workflow-step[aria-current="step"] {
  background: var(--color-primary);
  color: #fff;
  border-color: transparent;
}
.workflow-step.complete {
  background: var(--score-green-bg);
  color: var(--score-green-fg);
  border-color: transparent;
}

/* QR display */
.qr-frame {
  background: #fff;
  padding: 16px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  box-shadow: var(--shadow-card);
  max-width: 320px;
}
.qr-frame canvas, .qr-frame svg { width: 100% !important; height: auto !important; image-rendering: pixelated; }

.scanner {
  position: relative;
  background: #000;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  max-width: 480px;
  margin: 0 auto var(--sp-md);
}
.scanner video { width: 100%; height: 100%; object-fit: cover; }
.scanner canvas { display: none; }
.scanner-overlay {
  position: absolute;
  inset: 16%;
  border: 3px solid rgba(255,255,255,0.85);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

/* PIN keypad */
.pin-display {
  font-family: var(--font-mono);
  font-size: 32px;
  letter-spacing: 16px;
  text-align: center;
  margin: var(--sp-md) 0;
  color: var(--color-text);
  font-weight: 700;
  min-height: 40px;
}
.pin-pad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-sm);
  max-width: 320px;
  margin: 0 auto;
}
.pin-pad button {
  height: 64px;
  font-size: 22px;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
}
.pin-pad button:active { background: var(--color-surface-2); }
.pin-pad .clear { background: var(--color-surface-2); }

.lock-overlay {
  position: fixed;
  inset: 0;
  z-index: 150;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--sp-lg);
}

/* Onboarding */
.onboarding {
  position: fixed;
  inset: 0;
  background: var(--color-bg);
  z-index: 180;
  display: flex;
  flex-direction: column;
  padding: var(--sp-lg);
  padding-top: calc(var(--sp-lg) + var(--safe-top));
  padding-bottom: calc(var(--sp-lg) + var(--safe-bottom));
}
.onboarding .slides { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: var(--sp-md); }
.onboarding .slide-icon {
  width: 96px; height: 96px;
  border-radius: var(--radius-xl);
  background: var(--score-blue-bg);
  color: var(--score-blue-fg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.onboarding .slide-icon svg { width: 56px; height: 56px; }
.onboarding h1 { font-size: 26px; }
.onboarding p { color: var(--color-text-secondary); max-width: 320px; }
.onboarding .dots { display: flex; gap: 8px; justify-content: center; margin: var(--sp-md) 0; }
.onboarding .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-border); }
.onboarding .dot.active { background: var(--color-primary); }

/* Reference detail */
.ref-detail h2 { margin-top: var(--sp-md); font-size: var(--fs-h3); }
.ref-detail ul { margin: 6px 0 var(--sp-md); }
.ref-detail .meta-row { display: flex; gap: var(--sp-sm); flex-wrap: wrap; margin: var(--sp-sm) 0 var(--sp-md); }

/* Two-column at wider widths */
.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-sm);
}
@media (min-width: 540px) {
  .two-col { grid-template-columns: 1fr 1fr; }
}

/* Snapshot tiles */
.snapshot-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-sm);
}
@media (min-width: 480px) {
  .snapshot-grid { grid-template-columns: repeat(3, 1fr); }
}