/* scientific-calculator — extracted from inline <style> */
.evvy-sc-tab-panel { display: none; }
.evvy-sc-tab-panel.evvy-sc-active { display: block; }
.evvy-sc-fn-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}
.evvy-sc-fn-btn {
  background: var(--bs-body-bg, #fff);
  border: 1px solid var(--evvy-border-color, #DEE2E6);
  border-radius: var(--bs-border-radius-pill, 50rem);
  padding: 0.3rem 0.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--evvy-text-secondary, #666);
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: 'SFMono-Regular', Consolas, monospace;
}
.evvy-sc-fn-btn:hover {
  border-color: var(--cluster-dark);
  color: var(--cluster-dark);
}
.evvy-sc-fn-btn.active {
  background: var(--cluster-dark);
  border-color: var(--cluster-dark);
  color: #fff;
}
.evvy-sc-expr-input {
  font-family: 'SFMono-Regular', Consolas, monospace;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.evvy-sc-steps {
  background: var(--bs-body-bg, #fff);
  border: 1px solid var(--evvy-border-color, #DEE2E6);
  border-radius: var(--evvy-radius-lg, 12px);
  padding: 1rem 1.25rem;
  font-family: 'SFMono-Regular', Consolas, monospace;
  font-size: 0.875rem;
  white-space: pre-wrap;
  max-height: 280px;
  overflow-y: auto;
  margin-top: 0.75rem;
  line-height: 1.7;
}
.evvy-sc-trig-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin-top: 0.75rem;
}
.evvy-sc-trig-table thead {
  position: sticky;
  top: 0;
  background: var(--cluster-dark);
  color: var(--cluster-text, #F0F4F8);
}
.evvy-sc-trig-table th {
  padding: 0.5rem 0.75rem;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.evvy-sc-trig-table td {
  padding: 0.4rem 0.75rem;
  border-bottom: 1px solid var(--evvy-border-color, #DEE2E6);
  font-variant-numeric: tabular-nums;
  font-family: 'SFMono-Regular', Consolas, monospace;
}
.evvy-sc-trig-table tbody tr:hover {
  background: color-mix(in srgb, var(--cluster-dark) 5%, transparent);
}
.evvy-sc-history-log {
  background: var(--bs-body-bg, #fff);
  border: 1px solid var(--evvy-border-color, #DEE2E6);
  border-radius: var(--evvy-radius-lg, 12px);
  padding: 1rem 1.25rem;
  font-family: 'SFMono-Regular', Consolas, monospace;
  font-size: 0.8125rem;
  white-space: pre-wrap;
  max-height: 220px;
  overflow-y: auto;
  margin-top: 0.75rem;
  line-height: 1.7;
}
[data-bs-theme="dark"] .evvy-sc-fn-btn {
  background: var(--evvy-gray-100, #1E1E1E);
}
[data-bs-theme="dark"] .evvy-sc-fn-btn.active {
  background: var(--cluster-dark);
  color: #1a1a2e;
}
[data-bs-theme="dark"] .evvy-sc-trig-table thead {
  background: var(--cluster-dark);
  color: #1a1a2e;
}
[data-bs-theme="dark"] .evvy-sc-steps,
[data-bs-theme="dark"] .evvy-sc-history-log {
  background: var(--evvy-gray-100, #1E1E1E);
}
@media (max-width: 575.98px) {
  .evvy-sc-expr-input { font-size: 1.05rem; }
  .evvy-sc-fn-btn { padding: 0.25rem 0.55rem; font-size: 0.75rem; }
}