.selection-form { display: grid; gap: 20px; }
.selection-section { border: 1px solid var(--border); border-radius: var(--radius-card); padding: 20px; display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.selection-section legend { grid-column: 1 / -1; font-size: var(--fs-16); color: var(--text-main); font-weight: 600; padding: 0 4px; }
.selection-field { display: flex; flex-direction: column; gap: 6px; }
.selection-field__label { font-size: var(--fs-13); color: var(--text-subtle); }
.selection-field__input { padding: 8px 12px; border: 1px solid var(--border); border-radius: var(--radius-control); font-family: var(--font-mono); background: var(--surface-card); }
.selection-form__submit { justify-self: start; padding: 10px 24px; background: var(--primary); color: var(--primary-contrast); border: none; border-radius: var(--radius-control); cursor: pointer; font-size: var(--fs-14); }
.selection-form__submit:hover { background: var(--primary-hover); }