body {
    font-family: Arial, sans-serif;
    background: linear-gradient(to right, #000000, #3c4b16b8, #0a1226);
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.header-buttons {
    position: absolute;
    top: 10px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    box-sizing: border-box;
}

.btn {
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
}

.btn-panel {
    background-color: #007BFF;
    color: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn-panel:hover {
    background-color: #0056b3;
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

.btn-logout {
    background-color: #FF0000;
    color: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn-logout:hover {
    background-color: #cc0000;
    box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
}

.container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
    box-sizing: border-box;
}

.registration-form {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.1);
}

h2 {
    text-align: center;
    color: #333;
    margin-bottom: 20px;
}

input[type="text"], input[type="email"], input[type="password"], select {
    width: 100%;
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
    font-size: 16px;
}

input[type="submit"] {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 5px;
    background-color: #007BFF;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

input[type="submit"]:hover {
    background-color: #0056b3;
}

.btn-primary {
    display: inline-block;
    padding: 10px 20px;
    background-color: #007BFF;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-size: 16px;
    transition: background-color 0.3s ease;
}

.btn-primary:hover {
    background-color: #0056b3;
}

.btn-secondary {
    display: inline-block;
    padding: 10px 20px;
    background-color: #007bff;/* Fondo semi-transparente para el botón */
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-size: 16px;
    transition: background-color 0.3s ease, color 0.3s ease;
    text-align: center; /* Alineación del texto */
    width: 87%; /* Ancho completo */
    display: block; /* Bloque para ocupar todo el ancho */
}

.btn-secondary:hover {
    background-color: #007bff;
}