/* Hamburguesa blanca para temas oscuros */
.navbar-toggler {
    border: 2px solid white;
    background: transparent;
    padding: 8px 10px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.3);
    outline: none;
}

.navbar-toggler-icon {
    background-image: none !important;
    position: relative;
    width: 20px;
    height: 2px;
    background-color: white;
    transition: all 0.3s ease;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 2px;
    background-color: white;
    left: 0;
    transition: all 0.3s ease;
}

.navbar-toggler-icon::before {
    top: -6px;
}

.navbar-toggler-icon::after {
    top: 6px;
}

/* Efecto hover */
.navbar-toggler:hover {
    background-color: rgba(255, 255, 255, 0.1);
}