/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Fondo */
body {
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Contenedor del formulario */
form {
    background: white;
    padding: 30px;
    border-radius: 12px;
    width: 320px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    text-align: center;
}

/* Título */
h2 {
    position: absolute;
    top: 60px;
    color: white;
}

/* Labels */
label {
    display: block;
    text-align: left;
    margin-top: 10px;
    font-size: 14px;
    color: #333;
}

/* Inputs */
input {
    width: 100%;
    padding: 10px;
    margin-top: 5px;
    border-radius: 6px;
    border: 1px solid #ccc;
    outline: none;
    transition: 0.3s;
}

input:focus {
    border-color: #4facfe;
    box-shadow: 0 0 5px rgba(79,172,254,0.5);
}

/* Botón */
button {
    width: 100%;
    padding: 12px;
    margin-top: 20px;
    background: #4facfe;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    transition: 0.3s;
}

button:hover {
    background: #007bff;
}