body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(120deg, #3498db, #8e44ad);
    margin: 0;
    padding: 0;
}

.container {
    max-width: 400px;
    margin: 60px auto;
    padding: 30px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

h2 {
    text-align: center;
    color: #333;
    margin-bottom: 25px;
}

label {
    display: block;
    margin-top: 15px;
    font-weight: bold;
    color: #555;
}

input[type="text"], input[type="password"], input[type="email"], input[type="number"] {
    width: 100%;
    padding: 10px;
    margin-top: 5px;
    border-radius: 6px;
    border: 1px solid #ccc;
    box-sizing: border-box;
    font-size: 14px;
}

button {
    width: 100%;
    padding: 12px;
    margin-top: 20px;
    background: #3498db;
    color: white;
    font-weight: bold;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
}

button:hover {
    background: #2980b9;
}

a {
    text-decoration: none;
    color: #3498db;
}

p {
    text-align: center;
    margin-top: 15px;
    font-size: 14px;
}

input:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 5px rgba(52,152,219,0.5);
}