body {
    background-color: #12122B;
    color: #E3E3E3;
    font-family: Arial, sans-serif;
    padding: 20px;
}

/* Navbar */
.navbar-brand {
    font-size: 1.8rem;
    font-weight: bold;
    color: #E3E3E3;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 25px;
}

.nav-links a {
    color: #E3E3E3;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    transition: color 0.3s;
    padding-bottom: 5px;
}

.nav-links a:hover {
    color: #AAAA91;
    border-bottom: 3px solid #AAAA91;
}

/* Contenedor */
.container {
    max-width: 600px;
    margin: 50px auto;
    padding: 30px;
    background-color: #1E1E30;
    border-radius: 12px;
    box-shadow: 0px 6px 12px rgba(0, 0, 0, 0.3);
}

/* Formularios */
.mb-3 {
    margin-bottom: 15px;
}

label {
    font-weight: bold;
    color: #C4C4C4;
}

input {
    width: 100%;
    padding: 10px;
    background-color: #282828;
    color: #E3E3E3;
    border: 1px solid #444;
    border-radius: 6px;
    margin-top: 5px;
}

input:focus {
    background-color: #333;
    border-color: #AAAA91;
    outline: none;
}

/* Botones */
.btn {
    width: 100%;
    padding: 12px;
    font-size: 16px;
    font-weight: bold;
    border-radius: 8px;
    transition: background 0.3s;
    margin-top: 10px;
    cursor: pointer;
}

.next-btn {
    background: #5CB85C;
    color: #12122B;
}

.next-btn:hover {
    background: #4CAF50;
}

.prev-btn {
    background: #444;
    color: white;
}

.prev-btn:hover {
    background: #666;
}

.submit-btn {
    background: #5CB85C;
    color: white;
}

.submit-btn:hover {
    background: #4CAF50;
}
.btn next-btn {
    background: #5CB85C;
}
/* Zonas */
fieldset {
    border: 2px solid #444;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

legend {
    font-weight: bold;
    color: #E3E3E3;
    font-size: 18px;
}

/* Ocultar pasos */
.d-none {
    display: none;
}