@import"https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap";body{margin:0;font-family:Poppins,sans-serif;background:#121212;color:#e0e0e0}.app{text-align:center;padding:40px}.title{font-size:2.5rem;color:#0fc;text-shadow:0 0 10px #00ffcc}.converter-form{display:flex;flex-direction:column;gap:15px;margin-top:30px;max-width:300px;margin-left:auto;margin-right:auto}.converter-form input,.converter-form select{padding:12px;border-radius:8px;border:none;outline:none;font-size:1rem;background:#1e1e1e;color:#e0e0e0;transition:.3s}.converter-form input:focus,.converter-form select:focus{box-shadow:0 0 8px #0fc}.converter-form button{padding:12px;font-size:1.1rem;font-weight:700;background:linear-gradient(90deg,#0fc,#00bfff);color:#121212;border:none;border-radius:10px;cursor:pointer;transition:transform .2s,box-shadow .2s}.converter-form button:hover{transform:scale(1.05);box-shadow:0 0 12px #0fc}.result{margin-top:25px;font-size:1.5rem;color:gold;text-shadow:0 0 10px #ffd700}.footer{margin-top:50px;font-size:.9rem;color:#aaa}.footer a{color:#0fc;text-decoration:none;font-weight:700}.footer a:hover{text-decoration:underline}