.segment-list{display:grid;gap:12px;margin:4px 0 14px}.segment-row{padding:13px;border:1px solid var(--border);border-radius:13px;background:var(--soft)}.segment-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.remove-segment{width:30px;height:30px;border:1px solid var(--border);border-radius:9px;background:var(--card);color:var(--muted);font-size:19px;cursor:pointer}.four-inputs{grid-template-columns:repeat(4,minmax(0,1fr));margin:0}.compound-actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.secondary{margin:0 0 14px;padding:11px 16px;border:1px solid var(--blue);border-radius:11px;background:var(--card);color:var(--blue);font:inherit;font-size:12px;font-weight:800;cursor:pointer}.calculation-busy{display:inline-flex;align-items:center;gap:8px;margin:0 0 14px;color:var(--muted);font-size:12px;font-weight:700}.calculation-spinner{width:18px;height:18px;border:3px solid var(--border);border-top-color:var(--blue);border-radius:50%;animation:pipeline-spin .75s linear infinite}@keyframes pipeline-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.calculation-spinner{animation-duration:1.8s}}.table-wrap{overflow-x:auto;margin-top:12px}.results-table{width:100%;border-collapse:collapse;font-size:12px}.results-table th,.results-table td{padding:9px;border-bottom:1px solid var(--border);text-align:right;white-space:nowrap}.results-table th:first-child,.results-table td:first-child{text-align:left}@media(max-width:750px){.four-inputs{grid-template-columns:1fr 1fr}}@media(max-width:430px){.four-inputs{grid-template-columns:1fr}}