.age-calculator-wrapper{max-width:800px;margin:20px auto;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;line-height:1.6}.age-calculator-header{text-align:center;margin-bottom:30px}.age-calculator-title{font-size:2.5rem;font-weight:700;margin-bottom:10px;color:#1a202c}.age-calculator-description{font-size:1.1rem;color:#6b7280;margin:0}.age-calculator-form{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:32px;box-shadow:0 4px 6px -1px rgb(0 0 0 / .1);margin-bottom:30px}.age-calculator-grid{display:grid;grid-template-columns:1fr;gap:32px}@media (min-width:768px){.age-calculator-grid{grid-template-columns:1fr 1fr}}.age-calculator-label{display:block;font-size:.875rem;font-weight:500;margin-bottom:28px;color:#374151}.age-calculator-date-inputs{display:flex;gap:8px;margin-bottom:16px}.age-calculator-select{flex:1;padding:12px;border:1px solid #d1d5db;border-radius:8px;background:#fff;color:#374151;font-size:1rem}.age-calculator-select:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px rgb(59 130 246 / .1)}.age-calculator-error{background:#fee2e2;border:1px solid #fecaca;border-radius:8px;padding:12px;color:#dc2626;margin-bottom:16px}.age-calculator-button{background:#3b82f6;color:#fff;padding:12px 24px;border:none;border-radius:8px;font-size:1rem;font-weight:500;cursor:pointer;width:100%;transition:background-color 0.2s}.age-calculator-button:hover{background:#2563eb}.age-calculator-result{background:#fff}.age-calculator-result-title{font-size:1.125rem;font-weight:600;color:#374151;margin-bottom:16px}.age-calculator-result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:16px}.age-calculator-result-item{background:#f9fafb;padding:16px;border-radius:8px;text-align:center}.age-calculator-result-number{font-size:2rem;font-weight:700;color:#374151}.age-calculator-result-label{font-size:.875rem;color:#6b7280;text-transform:capitalize}.age-calculator-total-days{background:#dbeafe;border:1px solid #bfdbfe;border-radius:8px;padding:12px;color:#1e40af;margin-bottom:16px}.age-calculator-total-days-number{font-weight:600}.age-calculator-copy-button{background:#3b82f6;color:#fff;padding:12px 24px;border:none;border-radius:8px;font-size:1rem;font-weight:500;cursor:pointer;width:100%;transition:background-color 0.2s}.age-calculator-copy-button:hover{background:#2563eb}.age-calculator-info{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:24px;box-shadow:0 4px 6px -1px rgb(0 0 0 / .1)}.age-calculator-info-title{font-size:2rem;font-weight:600;color:#374151;margin-bottom:16px}.age-calculator-info-description{color:#6b7280;margin-bottom:24px;line-height:1.6}.age-calculator-info-grid{display:grid;grid-template-columns:1fr;gap:24px;margin-bottom:24px}@media (min-width:768px){.age-calculator-info-grid{grid-template-columns:1fr 1fr}}.age-calculator-info-subtitle{font-size:1.125rem;font-weight:600;color:#374151;margin-bottom:12px}.age-calculator-info-list{color:#6b7280;padding-left:0;list-style:none}.age-calculator-info-list li{position:relative;padding-left:20px;margin-bottom:8px}.age-calculator-info-list li:before{content:"•";position:absolute;left:0;color:#6b7280}.age-calculator-tip{background:#dbeafe;border:1px solid #bfdbfe;border-radius:8px;padding:16px;color:#1e40af;font-size:.875rem}@media (max-width:767px){.age-calculator-title{font-size:2rem}.age-calculator-date-inputs{flex-direction:column}.age-calculator-result-grid{grid-template-columns:1fr}}