.calculator-page[data-astro-cid-bfjh36uk]{max-width:1000px;margin:0 auto;padding:40px 20px}.calculator-header[data-astro-cid-bfjh36uk]{text-align:center;margin-bottom:40px}.calculator-header[data-astro-cid-bfjh36uk] h1[data-astro-cid-bfjh36uk]{font-size:2.5rem;margin:0 0 15px;color:#222}.subtitle[data-astro-cid-bfjh36uk]{font-size:1.2rem;color:#666;margin:0}.calculator-card[data-astro-cid-bfjh36uk]{background:#fff;border-radius:12px;box-shadow:0 4px 12px #0000001a;overflow:hidden}.calc-intro[data-astro-cid-bfjh36uk]{padding:30px;background:#f8f9fa;border-bottom:2px solid #e0e0e0}.calc-intro[data-astro-cid-bfjh36uk] p[data-astro-cid-bfjh36uk]{margin:0;color:#555;line-height:1.6}.form-section[data-astro-cid-bfjh36uk]{padding:40px}.section-header[data-astro-cid-bfjh36uk]{margin:30px 0 20px;padding-bottom:10px;border-bottom:2px solid #e0e0e0}.section-header[data-astro-cid-bfjh36uk]:first-child{margin-top:0}.section-header[data-astro-cid-bfjh36uk] h3[data-astro-cid-bfjh36uk]{margin:0;color:#222;font-size:1.3rem}.form-row[data-astro-cid-bfjh36uk]{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-bottom:20px}.form-group[data-astro-cid-bfjh36uk]{margin-bottom:20px}.form-group[data-astro-cid-bfjh36uk] label[data-astro-cid-bfjh36uk]{display:block;font-weight:600;margin-bottom:8px;color:#333}.help-text[data-astro-cid-bfjh36uk]{font-size:.85rem;font-weight:400;color:#666;margin-left:8px}input[data-astro-cid-bfjh36uk][type=number],select[data-astro-cid-bfjh36uk]{width:100%;padding:12px;border:2px solid #ddd;border-radius:8px;font-size:1rem;font-family:inherit;transition:border-color .2s}input[data-astro-cid-bfjh36uk][type=number]:focus,select[data-astro-cid-bfjh36uk]:focus{outline:none;border-color:#667eea}.input-with-unit[data-astro-cid-bfjh36uk]{display:flex;gap:10px}.input-with-unit[data-astro-cid-bfjh36uk] input[data-astro-cid-bfjh36uk]{flex:1}.input-with-unit[data-astro-cid-bfjh36uk] select[data-astro-cid-bfjh36uk]{width:100px}small[data-astro-cid-bfjh36uk]{display:block;margin-top:5px;color:#666;font-size:.85rem}#hops-list[data-astro-cid-bfjh36uk]{margin-bottom:20px}.hop-item[data-astro-cid-bfjh36uk]{background:#f8f9fa;border:2px solid #e0e0e0;border-radius:8px;padding:20px;margin-bottom:15px}.hop-header[data-astro-cid-bfjh36uk]{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.hop-number[data-astro-cid-bfjh36uk]{font-weight:600;color:#667eea;font-size:1.1rem}.remove-hop[data-astro-cid-bfjh36uk]{background:#dc3545;color:#fff;border:none;padding:6px 12px;border-radius:6px;cursor:pointer;font-size:.85rem;transition:background .2s}.remove-hop[data-astro-cid-bfjh36uk]:hover{background:#c82333}.hop-fields[data-astro-cid-bfjh36uk]{display:grid;grid-template-columns:2fr 1fr 1.5fr 1fr;gap:15px}.add-button[data-astro-cid-bfjh36uk]{width:100%;padding:14px;background:#fff;color:#667eea;border:2px dashed #667eea;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s;margin-bottom:20px}.add-button[data-astro-cid-bfjh36uk]:hover{background:#f7fafc;border-style:solid}.calculate-button[data-astro-cid-bfjh36uk]{width:100%;padding:16px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:8px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s}.calculate-button[data-astro-cid-bfjh36uk]:hover{transform:translateY(-2px);box-shadow:0 4px 12px #667eea4d}.results[data-astro-cid-bfjh36uk]{padding:40px;border-top:2px solid #e0e0e0;background:#f8f9fa}.results[data-astro-cid-bfjh36uk].hidden{display:none}.result-display[data-astro-cid-bfjh36uk]{text-align:center;padding:50px 40px;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:12px;margin-bottom:30px}.result-label[data-astro-cid-bfjh36uk]{display:block;color:#fffffff2;font-size:1.1rem;margin-bottom:10px;text-transform:uppercase;letter-spacing:1px}.result-value[data-astro-cid-bfjh36uk]{display:block;font-size:5rem;font-weight:700;color:#fff;line-height:1;margin-bottom:20px}.result-sub[data-astro-cid-bfjh36uk]{margin-top:15px}.ibu-badge[data-astro-cid-bfjh36uk]{display:inline-block;padding:10px 20px;background:#fff3;border-radius:20px;color:#fff;font-size:1.1rem;font-weight:600}.hop-breakdown[data-astro-cid-bfjh36uk]{background:#fff;border-radius:12px;padding:30px;margin-bottom:30px}.hop-breakdown[data-astro-cid-bfjh36uk] h3[data-astro-cid-bfjh36uk]{margin:0 0 20px;color:#222}.breakdown-item[data-astro-cid-bfjh36uk]{margin-bottom:20px;padding:20px;background:#f8f9fa;border-radius:8px;border-left:4px solid #667eea}.breakdown-header[data-astro-cid-bfjh36uk]{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.breakdown-header[data-astro-cid-bfjh36uk] strong[data-astro-cid-bfjh36uk]{color:#222;font-size:1.05rem}.breakdown-ibu[data-astro-cid-bfjh36uk]{color:#667eea;font-weight:700;font-size:1.1rem}.breakdown-details[data-astro-cid-bfjh36uk]{color:#666;font-size:.9rem;margin-bottom:10px}.breakdown-bar[data-astro-cid-bfjh36uk]{background:#e0e0e0;border-radius:4px;height:8px;overflow:hidden}.breakdown-bar[data-astro-cid-bfjh36uk] .bar-fill[data-astro-cid-bfjh36uk]{height:100%;background:linear-gradient(135deg,#667eea,#764ba2);border-radius:4px;transition:width .5s ease}.bu-gu-ratio[data-astro-cid-bfjh36uk]{background:#fff;border-radius:12px;padding:30px}.bu-gu-ratio[data-astro-cid-bfjh36uk] h3[data-astro-cid-bfjh36uk]{margin:0 0 15px;color:#222}.bu-gu-ratio[data-astro-cid-bfjh36uk] p[data-astro-cid-bfjh36uk]{margin:0 0 20px;color:#555}.ratio-display[data-astro-cid-bfjh36uk]{text-align:center;padding:30px;background:#f8f9fa;border-radius:8px}.ratio-value[data-astro-cid-bfjh36uk]{display:block;font-size:3rem;font-weight:700;color:#667eea;margin-bottom:10px}.ratio-interpretation[data-astro-cid-bfjh36uk]{display:block;color:#666;font-size:1.1rem}.info-section[data-astro-cid-bfjh36uk]{padding:40px;background:#fff;border-top:2px solid #e0e0e0}.info-section[data-astro-cid-bfjh36uk] h3[data-astro-cid-bfjh36uk]{color:#222;margin:0 0 20px;font-size:1.5rem}.info-section[data-astro-cid-bfjh36uk] h4[data-astro-cid-bfjh36uk]{color:#333;margin:25px 0 15px;font-size:1.2rem}.info-section[data-astro-cid-bfjh36uk] p[data-astro-cid-bfjh36uk]{color:#555;line-height:1.6;margin-bottom:15px}.info-section[data-astro-cid-bfjh36uk] ul[data-astro-cid-bfjh36uk]{color:#555;line-height:1.8;padding-left:25px}.info-section[data-astro-cid-bfjh36uk] li[data-astro-cid-bfjh36uk]{margin-bottom:8px}.formula-note[data-astro-cid-bfjh36uk]{background:#e3f2fd;border:2px solid #2196f3;border-radius:8px;padding:20px;margin-top:25px;color:#1565c0;line-height:1.6}@media(max-width:768px){.calculator-header[data-astro-cid-bfjh36uk] h1[data-astro-cid-bfjh36uk]{font-size:2rem}.form-section[data-astro-cid-bfjh36uk]{padding:25px}.hop-fields[data-astro-cid-bfjh36uk]{grid-template-columns:1fr}.result-value[data-astro-cid-bfjh36uk]{font-size:3.5rem}.form-row[data-astro-cid-bfjh36uk]{grid-template-columns:1fr}.breakdown-header[data-astro-cid-bfjh36uk]{flex-direction:column;align-items:flex-start;gap:8px}}