.gth-standard-deviation-calculator .gth-textarea { width: 100%; padding: var(--gth-space-3); border: 1px solid var(--gth-border); border-radius: var(--gth-radius-md); font-family: var(--gth-font-mono); font-size: var(--gth-text-sm); resize: vertical; }
.gth-standard-deviation-calculator .gth-radio-group { display: flex; gap: var(--gth-space-4); flex-wrap: wrap; }
.gth-standard-deviation-calculator .gth-radio { display: flex; align-items: center; gap: var(--gth-space-2); cursor: pointer; }
.gth-standard-deviation-calculator .gth-stats-results { display: flex; flex-direction: column; gap: var(--gth-space-2); }
.gth-standard-deviation-calculator .gth-stat-row { display: flex; justify-content: space-between; padding: var(--gth-space-3); background: var(--gth-bg-secondary); border-radius: var(--gth-radius-md); }
.gth-standard-deviation-calculator .gth-stat-row span:last-child { font-family: var(--gth-font-mono); font-weight: 600; }
.gth-standard-deviation-calculator .gth-stat-highlight { background: var(--gth-primary); color: white; }