.simulator-model-selector {
  min-width: 0;
  padding: 16px;
  margin: 16px 0 20px;
  color: var(--ink, #071b45);
  background: var(--surface, #f7faff);
  border: 1px solid var(--line, #d8e4f5);
  border-radius: var(--radius-lg, 12px);
}

.simulator-model-selector legend {
  padding: 0 6px;
  color: var(--yon-navy, #001850);
  font-size: 0.875rem;
  font-weight: 800;
}

.simulator-model-guidance {
  margin: 0 0 12px;
  color: var(--muted-ink, #4b5e83);
  font-size: 0.8125rem;
  line-height: 1.5;
}

.simulator-model-options {
  display: grid;
  gap: 8px;
}

.simulator-model-option {
  display: grid;
  min-height: 60px;
  padding: 10px 12px;
  align-items: center;
  color: var(--ink, #071b45);
  background: var(--surface-raised, #ffffff);
  border: 1px solid var(--line, #d8e4f5);
  border-radius: var(--radius-md, 8px);
  cursor: pointer;
  gap: 10px;
  grid-template-columns: 18px minmax(0, 1fr) auto;
  transition: border-color 140ms ease, background-color 140ms ease;
}

.simulator-model-option:hover {
  border-color: rgba(0, 104, 248, 0.48);
}

.simulator-model-option:has(input:checked) {
  background: #eef5ff;
  border-color: var(--on-blue, #0068f8);
}

.simulator-model-option:has(input:focus-visible) {
  outline: 3px solid rgba(0, 104, 248, 0.24);
  outline-offset: 2px;
}

.simulator-model-option input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--on-blue, #0068f8);
}

.simulator-model-option-copy {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.simulator-model-option-copy strong {
  overflow: hidden;
  color: var(--yon-navy, #001850);
  font-size: 0.875rem;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.simulator-model-option-copy small {
  overflow: hidden;
  color: var(--muted-ink, #4b5e83);
  font-size: 0.75rem;
  line-height: 1.4;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.simulator-model-badge {
  padding: 4px 6px;
  color: var(--trust-blue, #003090);
  background: #ffffff;
  border: 1px solid var(--line, #d8e4f5);
  border-radius: 6px;
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.simulator-model-selection-status {
  display: flex;
  margin: 12px 0 0;
  align-items: center;
  color: var(--muted-ink, #4b5e83);
  font-size: 0.75rem;
  gap: 8px;
  line-height: 1.45;
}

.simulator-model-selection-status strong {
  color: var(--yon-navy, #001850);
}

.simulator-model-route-indicator {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  background: var(--on-blue, #0068f8);
  border-radius: 50%;
}

.simulator-accelerator-status,
.simulator-luna-usage {
  padding-top: 14px;
  margin-top: 14px;
  border-top: 1px solid var(--line, #d8e4f5);
}

.simulator-accelerator-status[hidden],
.simulator-luna-usage[hidden] {
  display: none;
}

.simulator-accelerator-heading,
.simulator-luna-usage-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.simulator-accelerator-heading strong,
.simulator-luna-usage-heading strong {
  color: var(--yon-navy, #001850);
  font-size: 0.8125rem;
  line-height: 1.4;
}

.simulator-accelerator-state,
.simulator-luna-usage-state {
  padding: 3px 7px;
  color: var(--muted-ink, #4b5e83);
  background: #ffffff;
  border: 1px solid var(--line, #d8e4f5);
  border-radius: var(--radius-sm, 6px);
  font-size: 0.6875rem;
  font-weight: 800;
  line-height: 1.35;
  white-space: nowrap;
}

.simulator-accelerator-state.is-verified,
.simulator-luna-usage-state.is-available {
  color: var(--success, #0f9f6e);
  background: #effaf6;
  border-color: #bcebdc;
}

.simulator-accelerator-state.is-fallback {
  color: var(--trust-blue, #003090);
  background: #eef5ff;
  border-color: #b8d5ff;
}

.simulator-accelerator-state.is-warning,
.simulator-luna-usage-state.is-warning,
.simulator-luna-usage-state.is-exhausted {
  color: #8a5700;
  background: #fff8e8;
  border-color: #efd69d;
}

.simulator-luna-usage-state.is-blocked {
  color: var(--danger, #d92d20);
  background: #fff2f0;
  border-color: #f3c1bc;
}

.simulator-accelerator-summary,
.simulator-luna-usage-summary {
  margin: 9px 0 0;
  color: var(--ink, #071b45);
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.45;
}

.simulator-accelerator-note,
.simulator-luna-usage-reset,
.simulator-luna-usage-note {
  margin: 3px 0 0;
  color: var(--muted-ink, #4b5e83);
  font-size: 0.71875rem;
  line-height: 1.5;
}

.simulator-luna-usage-progress {
  height: 7px;
  margin-top: 10px;
  overflow: hidden;
  background: #e8eef8;
  border-radius: var(--radius-sm, 6px);
}

.simulator-luna-usage-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--on-blue, #0068f8);
  border-radius: inherit;
  transition: width 180ms ease;
}

.simulator-luna-usage-reset {
  font-variant-numeric: tabular-nums;
}

@media (max-width: 420px) {
  .simulator-model-selector {
    padding: 12px;
  }

  .simulator-model-option {
    grid-template-columns: 18px minmax(0, 1fr);
  }

  .simulator-model-badge {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .simulator-model-option,
  .simulator-luna-usage-progress span {
    transition: none;
  }
}