body { 
    font-family: 'Segoe UI', sans-serif; 
    background: #f1f5f9; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    height: 100vh; 
    margin: 0;
    padding: 0;
}

.box { 
    background: white; 
    padding: 40px; 
    border-radius: 10px; 
    width: 350px; 
    text-align: center; 
    box-shadow: 0 4px 10px rgba(0,0,0,0.1); 
}

input { 
    width: 100%; 
    padding: 10px; 
    margin: 15px 0; 
    border: 1px solid #ccc; 
    border-radius: 5px; 
    box-sizing: border-box;
}

button { 
    width: 100%; 
    padding: 10px; 
    background: #d97706; 
    color: white; 
    border: none; 
    border-radius: 5px; 
    cursor: pointer; 
    font-weight: bold;
    transition: 0.3s;
}

button:hover {
    background: #b45309;
}

a {
    display: inline-block;
    margin-top: 15px;
    color: #64748b;
    text-decoration: none;
    transition: 0.3s;
}

a:hover {
    color: #0f172a;
    text-decoration: underline;
}