.modern-pak-lookup-container{max-width:680px;margin:2rem auto;padding:2.5rem;background:#fff;border-radius:var(--border-radius);box-shadow:var(--box-shadow);font-family:"Segoe UI",Roboto,"Helvetica Neue",sans-serif;position:relative;overflow:hidden}.modern-pak-lookup-container::before{content:"";position:absolute;top:0;left:0;right:0;height:8px;background:linear-gradient(90deg,var(--primary-color),var(--accent-color))}.modern-pak-lookup-container h2{text-align:center;color:var(--dark-color);margin-bottom:1.8rem;font-size:2rem;font-weight:700;position:relative;padding-bottom:.5rem}.modern-pak-lookup-container h2::after{content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:80px;height:4px;background:var(--primary-color);border-radius:2px}.modern-pak-lookup-form{margin-bottom:2rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:600;color:var(--dark-color);font-size:1rem}.form-group small{color:#6c757d;font-size:.85rem;display:block;margin-top:.5rem}.lookup-button{background-color:var(--primary-color);color:white;padding:1rem 2rem;border:none;border-radius:var(--border-radius);cursor:pointer;font-size:1rem;font-weight:600;width:100%;transition:var(--transition);text-transform:uppercase;letter-spacing:1px}.lookup-button:hover{background-color:var(--secondary-color);transform:translateY(-2px);box-shadow:0 5px 15px rgba(108,99,255,.3)}.lookup-button:active{transform:translateY(0)}.lookup-results{margin-top:2rem;padding:1.5rem;background:#f8f9fa;border-radius:var(--border-radius);border-left:4px solid var(--primary-color);animation:fadeIn .5s ease}.lookup-results h3{margin-top:0;color:var(--dark-color);font-size:1.3rem;margin-bottom:1rem;display:flex;align-items:center}.lookup-results h3::before{content:"🔍";margin-right:.5rem}.result-details{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:1rem}.result-item{background:#fff;padding:1rem;border-radius:8px;box-shadow:0 2px 5px rgba(0,0,0,.05)}.result-item strong{display:block;color:var(--primary-color);font-size:.9rem;margin-bottom:.3rem}.result-item span{color:var(--dark-color);font-size:1rem;word-break:break-word}.error-message{color:var(--error-color);padding:1rem;background:rgba(220,53,69,.1);border-radius:var(--border-radius);border-left:4px solid var(--error-color);text-align:center;font-weight:500}.success-message{color:var(--success-color);padding:1rem;background:rgba(40,167,69,.1);border-radius:var(--border-radius);border-left:4px solid var(--success-color);text-align:center;font-weight:500}@media (max-width:768px){.modern-pak-lookup-container{padding:1.5rem;margin:1rem auto}.result-details{grid-template-columns:1fr}}