/* ── FCC PREP — exam-preparation layer ──────────────────────────────────────── */

/* ── Hub: 3-card feature grid ────────────────────────────────────────────────── */
.fcc-hub-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 4px;
}

.fcc-hub-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-decoration: none;
  color: var(--text);
  box-shadow: var(--shadow-sm);
  min-height: 72px;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.fcc-hub-card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(15, 94, 168, 0.3);
}
.fcc-hub-card__icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  border-radius: var(--radius-sm);
  background: var(--surface-sunken);
}
.fcc-hub-card__body  { flex: 1; min-width: 0; }
.fcc-hub-card__title { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 3px; }
.fcc-hub-card__sub   { font-size: 12px; color: var(--text-muted); line-height: 1.35; }
.fcc-hub-card__arrow { font-size: 20px; color: var(--text-muted); flex-shrink: 0; }

.fcc-hub-card--risk   { border-left: 3px solid var(--risk);      }
.fcc-hub-card--reason { border-left: 3px solid var(--reasoning); }
.fcc-hub-card--sim    { border-left: 3px solid var(--col-shoulder);          }

.fcc-hub-card--risk   .fcc-hub-card__icon { background: var(--risk-bg);         }
.fcc-hub-card--reason .fcc-hub-card__icon { background: var(--primary-bg);      }
.fcc-hub-card--sim    .fcc-hub-card__icon { background: var(--col-shoulder-bg); }

/* ── Intro banner ────────────────────────────────────────────────────────────── */
.fcc-intro {
  background: var(--primary-bg);
  border: 1px solid rgba(15, 94, 168, 0.2);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin-bottom: 20px;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}
.fcc-intro strong { color: var(--reasoning); font-weight: 700; }

/* ── Shared section card ─────────────────────────────────────────────────────── */
.fcc-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 14px;
  box-shadow: var(--shadow-sm);
}
.fcc-section--risk    { border-left: 3px solid var(--risk);      background: var(--risk-bg); }
.fcc-section--reason  { border-left: 3px solid var(--reasoning); }
.fcc-section--neutral { border-left: 3px solid var(--border);    }

.fcc-section-title { font-size: 13.5px; font-weight: 700; color: var(--text); margin-bottom: 10px; }
.fcc-section--risk   .fcc-section-title { color: var(--risk);      }
.fcc-section--reason .fcc-section-title { color: var(--reasoning); }

/* ── Red Lines ───────────────────────────────────────────────────────────────── */
.fcc-rl-group { margin-bottom: 22px; }
.fcc-rl-group:last-child { margin-bottom: 0; }

.fcc-rl-group-title {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.fcc-rl-list {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.fcc-rl-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text);
}
.fcc-rl-item::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--risk);
  flex-shrink: 0;
  margin-top: 7px;
}

/* ── D1/D2 Scaffold ──────────────────────────────────────────────────────────── */
.fcc-scaffold-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 8px;
}
.fcc-scaffold-badge {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--primary-bg);
  color: var(--reasoning);
  font-size: 12px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: 0.01em;
}
.fcc-scaffold-header-body { flex: 1; }
.fcc-scaffold-title { font-size: 15px; font-weight: 700; color: var(--text);      margin-bottom: 2px; }
.fcc-scaffold-meta  { font-size: 12px; color: var(--text-muted); line-height: 1.4; }

.fcc-scaffold-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 14px;
  padding-left: 46px;
}
.fcc-prompt-list {
  list-style: none;
  padding: 0; margin: 0;
  padding-left: 46px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.fcc-prompt-item {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text);
  padding: 9px 12px;
  background: var(--surface-sunken);
  border-radius: var(--radius-sm);
  border-left: 2px solid var(--reasoning);
}
.fcc-prompt-item strong {
  display: block;
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  margin-bottom: 3px;
}

/* ── Simulation ──────────────────────────────────────────────────────────────── */
.fcc-sim-progress {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.fcc-sim-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border);
  border: none; padding: 0;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  flex-shrink: 0;
}
.fcc-sim-dot.is-active { background: var(--reasoning); transform: scale(1.5); }
.fcc-sim-dot:hover:not(.is-active) { background: var(--text-muted); }
.fcc-sim-counter {
  font-size: 12px;
  color: var(--text-muted);
  margin-left: 2px;
  white-space: nowrap;
}

.fcc-sim-step { display: none; }
.fcc-sim-step.is-active { display: block; }

.fcc-sim-step-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}
.fcc-sim-step-num {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--reasoning);
  color: #fff;
  font-size: 14px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.fcc-sim-step-title-wrap { flex: 1; }
.fcc-sim-step-title   { font-size: 16px; font-weight: 700; color: var(--text);     margin-bottom: 3px; }
.fcc-sim-step-purpose { font-size: 12px; color: var(--text-muted); line-height: 1.45; }

.fcc-sim-bullets {
  list-style: none;
  padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 8px;
}
.fcc-sim-bullet {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text);
  padding: 10px 14px;
  background: var(--surface-sunken);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--reasoning);
}

.fcc-sim-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.fcc-sim-btn {
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 14px; font-weight: 600;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition);
  min-height: var(--tap-min);
}
.fcc-sim-btn:hover:not(:disabled) {
  background: var(--surface-sunken);
  border-color: rgba(15, 94, 168, 0.35);
  box-shadow: var(--shadow-sm);
}
.fcc-sim-btn:disabled { opacity: 0.35; cursor: default; }
.fcc-sim-btn--primary {
  background: var(--reasoning);
  border-color: var(--reasoning);
  color: #fff;
}
.fcc-sim-btn--primary:hover:not(:disabled) {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  box-shadow: var(--shadow-sm);
}

/* ── More page accent for FCC Prep card ──────────────────────────────────────── */
.more-card--fcc { border-left: 3px solid var(--risk); }
.more-card--fcc:hover { border-left-color: var(--risk); }

/* ── RP Prep — hub accent and components ─────────────────────────────────────── */
.fcc-hub-card--rp { border-left: 3px solid var(--col-hip); }
.fcc-hub-card--rp .fcc-hub-card__icon { background: var(--col-hip-bg); }

.fcc-rp-intro {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0 0 14px;
  line-height: 1.5;
}

.fcc-rp-blocks {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.fcc-rp-block {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.fcc-rp-block-body   { flex: 1; min-width: 0; padding-top: 4px; }
.fcc-rp-block-label  { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 3px; }
.fcc-rp-block-prompt { font-size: 13px; color: var(--text-secondary); line-height: 1.55; }

/* ── Examiner question groups ────────────────────────────────────────────────── */
.fcc-q-group { margin-bottom: 20px; }
.fcc-q-group:last-child { margin-bottom: 0; }

.fcc-q-group-title {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.fcc-q-list {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.fcc-q-item {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--text);
  padding: 8px 12px;
  background: var(--surface-sunken);
  border-radius: var(--radius-sm);
  border-left: 2px solid var(--reasoning);
}

/* ── Region selector ─────────────────────────────────────────────────────────── */
.fcc-region-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}
.fcc-region-pill {
  border-radius: 100px;
  padding: 6px 14px;
  font-size: 13px;
  line-height: 1.4;
  background: var(--surface-sunken);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.fcc-region-pill.is-active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.fcc-region-pill:hover:not(.is-active) {
  background: var(--primary-bg);
  border-color: var(--primary);
  color: var(--primary);
}

/* ── Region-specific pointer items (RP blocks 6 and 7) ───────────────────────── */
.fcc-rp-pointer-item {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 5px;
}
.fcc-rp-pointer-item:last-child { margin-bottom: 0; }
.fcc-rp-pointer-label { font-weight: 700; color: var(--text); }

/* ── Scaffold pointer strip ──────────────────────────────────────────────────── */
.fcc-scaffold-pointer-strip {
  display: none;
  margin-top: 14px;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--reasoning);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.fcc-scaffold-pointer-strip.is-visible { display: block; }

.fcc-scaffold-pointer-title {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.fcc-scaffold-pointer-item {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 6px;
}
.fcc-scaffold-pointer-item:last-child { margin-bottom: 0; }
.fcc-scaffold-pointer-label { font-weight: 700; color: var(--text); }

/* ── Desktop adjustments ─────────────────────────────────────────────────────── */
@media (min-width: 768px) {
  .fcc-hub-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }
  .fcc-hub-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 20px;
    min-height: 130px;
  }
  .fcc-hub-card__arrow { display: none; }
}

/* ── Mobile: remove indent on scaffold ──────────────────────────────────────── */
@media (max-width: 480px) {
  .fcc-scaffold-desc,
  .fcc-prompt-list { padding-left: 0; }
}

/* ── Safety & Screening (v4.36) ──────────────────────────────────────────────── */

/* More-page card accent */
.more-card--safety { border-left: 3px solid var(--col-neuro); }
.more-card--safety:hover { border-left-color: var(--col-neuro); }

/* Action chips */
.safety-action-chip {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 100px;
  white-space: nowrap;
  flex-shrink: 0;
  line-height: 1.4;
}
.safety-action--reassuring  { background: #DCFCE7; color: #166534; }
.safety-action--safety-net  { background: var(--surface-sunken); color: var(--text-muted); border: 1px solid var(--border); }
.safety-action--routine     { background: var(--primary-bg);  color: var(--primary);    }
.safety-action--urgent      { background: var(--caution-bg);  color: var(--caution);    }
.safety-action--same-day    { background: var(--risk-bg);     color: var(--risk);       }
.safety-action--emergency   { background: var(--risk-bg);     color: var(--risk); border: 1.5px solid var(--risk); }

/* CN screen rows */
.safety-cn-row { margin-bottom: 10px; }
.safety-cn-row:last-child { margin-bottom: 0; }

.safety-cn-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.safety-cn-nerve {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
}
.safety-cn-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}
.safety-cn-col {}
.safety-cn-col-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 3px;
}
.safety-cn-col-body {
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--text-secondary);
}

/* Neuro screen items */
.safety-neuro-item {
  padding: 8px 10px;
  background: var(--surface-sunken);
  border-radius: var(--radius-sm);
  margin-bottom: 6px;
  border-left: 2px solid var(--border);
}
.safety-neuro-item:last-child { margin-bottom: 0; }
.safety-neuro-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 3px;
  flex-wrap: wrap;
}
.safety-neuro-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}
.safety-neuro-test {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 3px;
}
.safety-neuro-rf {
  font-size: 11.5px;
  color: var(--caution);
  line-height: 1.45;
  font-style: italic;
}

/* BP steps */
.safety-bp-steps { display: flex; flex-direction: column; gap: 8px; }
.safety-bp-step {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text);
}
.safety-bp-step-num {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.safety-bp-step-text { flex: 1; }

/* BP bands */
.safety-bands { display: flex; flex-direction: column; gap: 8px; }
.safety-band {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--border);
  background: var(--surface-sunken);
}
.safety-band--normal    { border-left-color: #166534; background: #DCFCE7; }
.safety-band--safety-net{ border-left-color: var(--border); }
.safety-band--routine   { border-left-color: var(--primary);  background: var(--primary-bg);  }
.safety-band--urgent    { border-left-color: var(--caution);  background: var(--caution-bg);  }
.safety-band--same-day  { border-left-color: var(--risk);     background: var(--risk-bg);     }
.safety-band--emergency { border-left-color: var(--risk);     background: var(--risk-bg); border: 1.5px solid var(--risk); border-left-width: 3px; }

.safety-band-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
  flex-wrap: wrap;
}
.safety-band-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  flex: 1;
}
.safety-band-reading {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}
.safety-band-desc {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 4px;
}
.safety-band-action {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.5;
}

/* Special test cards */
.safety-test-region {
  font-size: 11.5px;
  color: var(--text-muted);
  margin-top: 1px;
}
.safety-test-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 8px;
  margin-bottom: 6px;
  align-items: baseline;
}
.safety-test-val {
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-secondary);
}
.safety-test-posnegs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 8px;
}
.safety-test-half {
  padding: 8px 10px;
  border-radius: var(--radius-sm);
}
.safety-test-half--pos { background: var(--risk-bg);    border-left: 2px solid var(--risk);    }
.safety-test-half--neg { background: #DCFCE7;           border-left: 2px solid #166534;        }
.safety-test-action-line {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.5;
  padding: 8px 10px;
  background: var(--primary-bg);
  border-radius: var(--radius-sm);
  border-left: 2px solid var(--primary);
}

/* Responsive: CN grid and test rows collapse on small screens */
@media (max-width: 600px) {
  .safety-cn-grid { grid-template-columns: 1fr; }
  .safety-cn-col--context { display: none; }
  .safety-test-row { grid-template-columns: 1fr; gap: 2px; }
  .safety-test-posnegs { grid-template-columns: 1fr; }
}