.calc.svelte-zgsdum{display:flex;flex-direction:column;gap:16px}.input-row.svelte-zgsdum{display:flex;gap:12px;flex-wrap:wrap}.field.svelte-zgsdum{display:flex;flex-direction:column;gap:4px;flex:1;min-width:120px}.field.small.svelte-zgsdum{max-width:140px}.field-label.svelte-zgsdum{font-size:.8rem;color:var(--text-muted)}.presets.svelte-zgsdum{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.presets-label.svelte-zgsdum{font-size:.75rem;color:var(--text-muted)}.preset-btn.svelte-zgsdum{background:var(--bg-input);border:1px solid var(--border);color:var(--text-muted);border-radius:4px;padding:4px 10px;font-size:.75rem;cursor:pointer;transition:all .15s}.preset-btn.svelte-zgsdum:hover{border-color:var(--accent);color:var(--text)}.preset-btn.active.svelte-zgsdum{background:var(--accent);border-color:var(--accent);color:#fff}.result-card.svelte-zgsdum{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);padding:20px;display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}.result-card.error.svelte-zgsdum{color:#f87171;font-size:.9rem;display:block;text-align:center}.result-expr.svelte-zgsdum{font-size:1.2rem;color:var(--text);font-family:monospace}.result-eq.svelte-zgsdum{font-size:1.2rem;color:var(--text-muted)}.result-value.svelte-zgsdum{font-size:1.6rem;font-weight:700;color:var(--accent)}.perfect-badge.svelte-zgsdum{font-size:.72rem;background:#22c55e1f;color:#22c55e;border-radius:4px;padding:2px 8px;font-weight:600}.details.svelte-zgsdum{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 18px}.detail-row.svelte-zgsdum{display:flex;justify-content:space-between;padding:7px 0;border-bottom:1px solid var(--border);align-items:center}.detail-row.svelte-zgsdum:last-child{border-bottom:none}.detail-label.svelte-zgsdum{font-size:.82rem;color:var(--text-muted)}.detail-value.svelte-zgsdum{font-family:monospace;font-size:.9rem;color:var(--text);font-weight:600}.steps-card.svelte-zgsdum{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.steps-toggle.svelte-zgsdum{width:100%;display:flex;justify-content:space-between;align-items:center;padding:12px 18px;background:none;border:none;color:var(--text);cursor:pointer}.steps-toggle.svelte-zgsdum:hover{background:var(--bg-input)}.steps-title.svelte-zgsdum{font-size:.82rem;font-weight:600;color:var(--accent-light)}.steps-arrow.svelte-zgsdum{font-size:.6rem;color:var(--text-muted)}.steps-body.svelte-zgsdum{padding:0 18px 14px}.step-row.svelte-zgsdum{display:flex;gap:12px;padding:8px 0;border-bottom:1px solid var(--border);align-items:flex-start}.step-row.svelte-zgsdum:last-child{border-bottom:none}.step-num.svelte-zgsdum{width:22px;height:22px;border-radius:50%;background:var(--accent);color:#fff;font-size:.7rem;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px}.step-content.svelte-zgsdum{display:flex;flex-direction:column;gap:2px}.step-label.svelte-zgsdum{font-size:.78rem;color:var(--text-muted)}.step-value.svelte-zgsdum{font-family:monospace;font-size:.88rem;color:var(--text);font-weight:600}.nearby-card.svelte-zgsdum{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 18px}.nearby-title.svelte-zgsdum{font-size:.78rem;color:var(--text-muted);margin-bottom:10px;text-transform:uppercase;letter-spacing:.05em}.nearby-grid.svelte-zgsdum{display:flex;flex-wrap:wrap;gap:8px}.nearby-item.svelte-zgsdum{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);padding:6px 12px;font-family:monospace;font-size:.82rem;display:flex;gap:6px;align-items:center}.nearby-item.highlight.svelte-zgsdum{border-color:var(--accent);background:#5d00ff14}.nearby-base.svelte-zgsdum{color:var(--text-muted)}.nearby-eq.svelte-zgsdum{color:var(--text-muted);font-size:.7rem}.nearby-val.svelte-zgsdum{color:var(--text);font-weight:600}.ref-card.svelte-zgsdum{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 18px}.ref-title.svelte-zgsdum{font-size:.78rem;color:var(--text-muted);margin-bottom:10px;text-transform:uppercase;letter-spacing:.05em}.ref-grid.svelte-zgsdum{display:flex;flex-wrap:wrap;gap:8px}.ref-item.svelte-zgsdum{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);padding:4px 10px;font-family:monospace;font-size:.78rem;cursor:pointer;transition:border-color .15s}.ref-item.svelte-zgsdum:hover{border-color:var(--accent)}.ref-root.svelte-zgsdum{color:var(--text-muted)}.ref-val.svelte-zgsdum{color:var(--text);font-weight:600}