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

/* Fondo general */
body {
    font-family: 'Segoe UI', sans-serif;
    background: linear-gradient(to right, #7B1FA2, #2196F3);
    color: #333;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

/* Contenedor principal */
.container {
    background-color: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

/* Título */
.container h2 {
    margin-bottom: 20px;
    color: #7B1FA2;
}

/* Inputs */
.container input[type="email"],
.container input[type="password"] {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 16px;
}

/* Botón */
.container button {
    width: 100%;
    padding: 12px;
    background-color: #7B1FA2;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s;
}

.container button:hover {
    background-color: #5e1782;
}

/* Enlaces */
.container a {
    display: block;
    margin-top: 10px;
    color: #2196F3;
    text-decoration: none;
    font-weight: bold;
}

.container a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 600px) {
    body {
        padding: 20px;
    }

    .container {
        padding: 40px 25px;
        max-width: 90%;
        margin: auto;
        border-radius: 12px;
    }

    .container h2 {
        font-size: 24px;
        margin-bottom: 25px;
    }

    .container input[type="email"],
    .container input[type="password"] {
        padding: 14px;
        font-size: 17px;
    }

    .container button {
        padding: 14px;
        font-size: 17px;
        margin-top: 10px;
    }

    .container a {
        font-size: 15px;
        margin-top: 12px;
    }
}