* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background-color: #f8f8f8;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    display: flex;
    width: 700px;
    height: 400px;
    border: 2px solid #000;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.left-panel {
    background-color: #000;
    color: #fff;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 20px;
    text-align: center;
}

.logo {
    font-size: 2rem;
    font-weight: bold;
    color: #fff;
}

.logo span {
    color: #0051FF;
}

.left-panel p {
    margin: 20px 0;
}

.register-btn {
    background-color: #fff;
    color: #000;
    padding: 10px 20px;
    border: none;
    font-weight: bold;
    cursor: pointer;
    border-radius: 20px;
}

.right-panel {
    flex: 1;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.right-panel h2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

form {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

input[type="email"],
input[type="password"] {
    width: 80%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.login-btn {
    background-color: #000;
    color: #fff;
    padding: 10px 20px;
    border: none;
    font-weight: bold;
    cursor: pointer;
    border-radius: 20px;
    width: 80%;
    margin-top: 10px;
}

.forgot-password {
    color: #000;
    text-decoration: none;
    margin-top: 10px;
    font-size: 0.9rem;
}

.no-account {
    display: none;
    margin-top: 10px;
    font-size: 0.9rem;
}

.no-account a {
    color: #0051FF;
    text-decoration: none;
    font-weight: bold;
}

/* Responsividad */
@media (max-width: 768px) {
    .container {
        width: 90%;
        flex-direction: column;
        height: auto;
    }

    .left-panel {
        display: none;
    }

    .right-panel {
        width: 100%;
        padding: 20px;
    }

    form {
        width: 100%;
    }

    input[type="email"],
    input[type="password"],
    .login-btn {
        width: 100%;
    }

    .forgot-password {
        margin-bottom: 10px;
    }

    .no-account {
        display: block;
        text-align: center;
    }
}