body {
    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    font-family: 'Segoe UI', sans-serif;
    min-height: 100vh;
    margin: 0;
    padding: 40px 0;
    display: flex;
    justify-content: center;
}

/* CONTENEDOR */
.form-container {
    position: relative;
    width: 580px;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.5);
    background: #fff;
    overflow: hidden;
}

/* SLIDER */
.forms {
    display: flex;
    width: 100%;
    transition: transform 0.6s ease-in-out;
    align-items: flex-start;
}

/* CADA PANEL */
.form-box {
    width: 100%;
    padding: 40px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

/* FORMULARIO */
.form-box form {
    width: 100%;
}

h2 {
    width: 100%;
    font-weight: bold;
    margin-bottom: 20px;
}

/* INPUTS */
.form-control {
    border-radius: 10px;
    height: 42px;
    font-size: 14px;
}

/* BOTONES */
.btn-primary {
    background: #f39c12;
    border: none;
    border-radius: 10px;
    font-weight: bold;
    transition: 0.3s;
}

.btn-primary:hover {
    background: #e67e22;
    transform: scale(1.02);
}

.btn-google {
    background: #ffffff;
    border: 1px solid #ddd;
    border-radius: 10px;
    font-weight: 500;
    transition: 0.3s;
}

.btn-google:hover {
    background: #f1f1f1;
}

p {
    margin-top: 15px;
}

p a {
    color: #f39c12;
    font-weight: bold;
    text-decoration: none;
}

p a:hover {
    text-decoration: underline;
}

/* ANIMACIÓN */
.forms.move {
    transform: translateX(-100%);
}

/* RESPONSIVE */
@media (max-width: 500px) {
    .form-container {
        width: 95%;
    }

    .form-box {
        padding: 25px;
    }
}