body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    height: 100vh;
    background: url('https://wallpapers.com/images/hd/mercedes-car-4k-4vekjp29tah63ay0.jpg') no-repeat center center fixed;
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
}

h1{
    text-align: center;
    color: #ffcc00;
}
.cajafuera {
    background-color: rgba(0, 0, 0, 0.65); 
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.15);
    width: 320px;
}

.formulariocaja form {
    display: flex;
    flex-direction: column;
}
.logovai {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.logovai img {
    width: 120px;
    height: auto;
    border-radius: 10px;
}

.formulariocaja b {
    color: #ffcc00;
    margin: 10px 0 5px 0;
    font-size: 14px;
}

.cajaentradatexto {
    padding: 10px;
    border-radius: 6px;
    border: none;
    outline: none;
    font-size: 16px;
    margin-bottom: 15px;
    transition: box-shadow 0.3s ease;

}

.cajaentradarecaptcha {
    padding: 10px;
    border-radius: 6px;
    border: none;
    outline: none;
    font-size: 16px;
    margin-bottom: 15px;
    transition: box-shadow 0.3s ease;
 
}

.cajaentradatexto:focus {
    box-shadow: 0 0 8px #ffcc00;
    background-color: #222;
    color: #fff;
}
.cajaentradarecaptcha:focus{
    width: 50%;
    padding: 10px;
    border-radius: 6px;
    border: none;
    outline: none;
    font-size: 16px;
    transition: box-shadow 0.3s ease;
}

.botonenviar {
    background-color: #ffcc00;
    border: none;
    padding: 12px;
    font-weight: bold;
    color: #000;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    margin-top: 10px;
}

.botonenviar:hover {
    background-color: #e6b800;
}
.fondorecaptcha {
      width: 100%;
    height: 40px;
    background-color: #333;
    border-radius: 6px;
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #ffcc00;
    font-weight: bold;
}
.btn-link {
    display: block;
    margin-top: 20px;
    color: #ffcc00;
    text-align: center;
    text-decoration: none;
    font-weight: bold;
}

.btn-link:hover {
    text-decoration: underline;
}
.boton-circular {
     background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
}

.boton-circular:hover {
    background-color: #e6b800;
}
.contenedor-codigo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.recaptcha-input-grupo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}