.idiomas-dropdown {
    position: relative;
    display: inline-block;
    user-select: none;
    font-family: Arial, sans-serif;
}

.current-lang {
    background: #ffffff;
    border: 1px solid #333;
    padding: 8px 30px 8px 12px;
    cursor: pointer;
    min-width: 70px;
    text-align: left;
    font-weight: bold;
    position: relative;
    text-transform: uppercase;
}

.arrow {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid #333;
    transition: transform 0.2s ease;
}

.idiomas-dropdown.open .arrow {
    transform: translateY(-50%) rotate(180deg);
}

.lang-options {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #fff;
    border: 1px solid #333;
    border-top: none;
    list-style: none;
    margin: 0;
    padding: 0;
    z-index: 1000;
}

.idiomas-dropdown.open .lang-options {
    display: block;
}

.lang-options li a {
    display: block;
    padding: 8px 12px;
    text-decoration: none;
    color: #333;
    text-transform: uppercase;
}

.lang-options li a:hover {
    background: #f0f0f0;
}

.lang-options li a.active {
    background: #e9e9e9;
    font-weight: bold;
}