.calculator-page.svelte-1812nwd{max-width:1200px;margin:0 auto;padding:1.5rem}.page-header.svelte-1812nwd{display:flex;align-items:flex-start;gap:.75rem;margin-bottom:1.5rem}.header-icon.svelte-1812nwd{font-size:1.5rem}.page-title.svelte-1812nwd{font-size:1.5rem;font-weight:600;color:#10b981;margin:0}.page-subtitle.svelte-1812nwd{font-size:.875rem;color:#757575;margin:.25rem 0 0}.section-card.svelte-1812nwd{background:#fff;border-radius:12px;padding:1.25rem 1.5rem;margin-bottom:1rem;box-shadow:0 1px 4px #0000000f}.card-header.svelte-1812nwd{display:flex;align-items:center;gap:.75rem;margin-bottom:1.25rem}.card-icon.svelte-1812nwd{font-size:1.25rem}.card-title.svelte-1812nwd{font-size:1.125rem;font-weight:600;color:#212121;margin:0}.card-title.green.svelte-1812nwd{color:#10b981}.card-subtitle.svelte-1812nwd{font-size:.8125rem;color:#757575;margin:.25rem 0 0}.form-section.svelte-1812nwd{margin-bottom:1.25rem}.section-label.svelte-1812nwd{display:flex;align-items:center;gap:.5rem;font-size:.875rem;font-weight:500;margin-bottom:.75rem}.label-icon.svelte-1812nwd{font-size:1rem}.label-text.svelte-1812nwd{color:#424242}.label-text.green.svelte-1812nwd{color:#10b981}.badge.svelte-1812nwd{padding:.25rem .5rem;border-radius:4px;font-size:.625rem;font-weight:700;text-transform:uppercase}.badge.idronico.svelte-1812nwd{background:#10b981;color:#fff}.radio-group.svelte-1812nwd{display:flex;gap:.75rem}.radio-group.horizontal.svelte-1812nwd{flex-direction:row;flex-wrap:wrap}.radio-group.compact.svelte-1812nwd{gap:.5rem}.radio-item-box.svelte-1812nwd{display:flex;align-items:center;gap:.5rem;padding:.625rem 1rem;background:#fafafa;border:1px solid #e0e0e0;border-radius:8px;cursor:pointer;font-size:.875rem;color:#424242;transition:all .15s}.radio-item-box.small.svelte-1812nwd{padding:.5rem .75rem;font-size:.8125rem}.radio-item-box.svelte-1812nwd:hover{background:#f5f5f5;border-color:#bdbdbd}.radio-item-box.selected.svelte-1812nwd{background:#d1fae5;border-color:#10b981}.radio-item-box.svelte-1812nwd input:where(.svelte-1812nwd){width:16px;height:16px;accent-color:#10b981}.form-row.svelte-1812nwd{display:flex;gap:1rem;margin-bottom:1rem}.form-row.triple.svelte-1812nwd{display:grid;grid-template-columns:repeat(3,1fr)}.form-row.quad.svelte-1812nwd{display:grid;grid-template-columns:repeat(4,1fr)}.form-row.split.svelte-1812nwd{display:grid;grid-template-columns:1fr 1fr}.form-row.scrollable.svelte-1812nwd{overflow-x:auto}.form-group.svelte-1812nwd{display:flex;flex-direction:column;gap:.375rem}.form-label.svelte-1812nwd{font-size:.75rem;color:#616161}.input-with-unit.svelte-1812nwd{display:flex;align-items:center;gap:.5rem}.form-input.svelte-1812nwd{flex:1;padding:.625rem .875rem;border:1px solid #e0e0e0;border-radius:8px;font-size:.875rem;color:#212121;background:#fff;outline:none}.form-input.svelte-1812nwd:focus{border-color:#10b981}.form-input.light-blue.svelte-1812nwd{background:#e3f2fd}.form-select.svelte-1812nwd{flex:1;padding:.625rem .875rem;border:1px solid #e0e0e0;border-radius:8px;font-size:.875rem;color:#212121;background:#fff}.unit.svelte-1812nwd{font-size:.8125rem;color:#757575}.readonly-field.svelte-1812nwd{flex:1;padding:.625rem .875rem;background:#e0e0e0;border-radius:8px;font-size:.875rem;color:#616161}.readonly-field.small-field.svelte-1812nwd{min-width:60px}.diameter-selector.svelte-1812nwd{margin-bottom:1.5rem}.table-container.svelte-1812nwd{overflow-x:auto;border:1px solid #e0e0e0;border-radius:8px}.accidentalita-table.svelte-1812nwd{width:100%;border-collapse:collapse;font-size:.8125rem}.accidentalita-table.svelte-1812nwd thead:where(.svelte-1812nwd){background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.accidentalita-table.svelte-1812nwd th:where(.svelte-1812nwd){padding:.75rem 1rem;text-align:left;font-weight:600}.accidentalita-table.svelte-1812nwd tbody:where(.svelte-1812nwd) tr:where(.svelte-1812nwd){border-bottom:1px solid #e0e0e0}.accidentalita-table.svelte-1812nwd tbody:where(.svelte-1812nwd) tr:where(.svelte-1812nwd):nth-child(2n){background:#fafafa}.accidentalita-table.svelte-1812nwd tbody:where(.svelte-1812nwd) tr.disabled:where(.svelte-1812nwd){opacity:.4}.accidentalita-table.svelte-1812nwd td:where(.svelte-1812nwd){padding:.75rem 1rem}.accidentalita-table.svelte-1812nwd td.simbolo:where(.svelte-1812nwd){font-size:1.125rem;font-weight:600;text-align:center;color:#667eea}.accidentalita-table.svelte-1812nwd td.coefficiente:where(.svelte-1812nwd){font-weight:600;text-align:center}.numero-input.svelte-1812nwd{width:60px;padding:.375rem .5rem;border:1px solid #10b981;border-radius:6px;text-align:center;font-size:.875rem;font-weight:600}.not-available.svelte-1812nwd{color:#9e9e9e;font-style:italic}.results-grid.svelte-1812nwd{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.result-box.svelte-1812nwd{padding:1.5rem;border-radius:12px;border:2px solid}.result-box.primary.svelte-1812nwd{background:linear-gradient(135deg,#667eea,#764ba2);border-color:#667eea;color:#fff;display:flex;align-items:center;gap:1rem}.result-box.secondary.svelte-1812nwd{background:#f5f5f5;border-color:#e0e0e0}.result-icon.svelte-1812nwd{font-size:2rem}.result-content.svelte-1812nwd{flex:1}.result-label.svelte-1812nwd{display:block;font-size:.875rem;font-weight:600;margin-bottom:.5rem}.result-box.secondary.svelte-1812nwd .result-label:where(.svelte-1812nwd){color:#616161}.result-value-container.svelte-1812nwd{display:flex;align-items:baseline;gap:.5rem}.result-value.svelte-1812nwd{font-size:2rem;font-weight:700}.result-box.secondary.svelte-1812nwd .result-value:where(.svelte-1812nwd){color:#212121}.result-unit.svelte-1812nwd{font-size:1.125rem;font-weight:500}.result-box.secondary.svelte-1812nwd .result-unit:where(.svelte-1812nwd){color:#757575}.button-container.svelte-1812nwd{display:flex;justify-content:center;margin-top:1.5rem;margin-bottom:2rem}.calculate-btn.svelte-1812nwd{padding:1rem 3.5rem;background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:8px;font-size:1rem;font-weight:600;color:#fff;cursor:pointer;transition:all .15s;box-shadow:0 4px 12px #667eea4d}.calculate-btn.svelte-1812nwd:hover{transform:translateY(-2px);box-shadow:0 6px 16px #667eea66}@media(max-width:768px){.form-row.triple.svelte-1812nwd,.form-row.quad.svelte-1812nwd{grid-template-columns:repeat(2,1fr)}.results-grid.svelte-1812nwd{grid-template-columns:1fr}.radio-group.horizontal.svelte-1812nwd{flex-direction:column}}