#navbar {
    background-color: #8B0000;
    color: #FFD700;
    padding: 0.8em 1.5em;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    display: flex;
    justify-content: flex-start;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 10;
}

#navbar ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
}

#navbar li {
    margin: 0 1em;
    position: relative;
    background-color: #2F4F4F;
    padding: 0.1em;
    font-size: 1.1em;
    border-radius: 6px;
    transition: background-color 0.3s ease;
}

#navbar li:hover {
    background-color: #FFD700;
    color: #8B0000;
}

#navbar a {
    display: block;
    color: #FFD700;
    text-decoration: none;
    padding: 0.5em 2em;
    transition: color 0.3s ease;
}

#navbar a:hover {
    color: #8B0000;
}

#navbar .active {
    border-bottom: 3px solid #FFD700;
}

#navbar .dropdown:hover .dropdown-menu {
    display: block;
}

#navbar .dropdown-toggle {
    cursor: pointer;
}

#navbar .dropdown-menu {
    display: none;
    position: absolute;
    background-color: #A52A2A;
    list-style-type: none;
    padding: 0.5em 0;
    margin: 0;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    min-width: 180px;
    top: 100%;
    left: 0;
    border-radius: 6px;
}

#navbar .dropdown-menu li {
    width: calc(100% - 1.2em);
    height: 2.5em;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0.5em 0.5em;
    background-color: #2F4F4F;
}

#navbar .dropdown:hover .dropdown-toggle,
#navbar .dropdown:focus-within .dropdown-toggle {
    background-color: #FFD700;
    color: #8B0000;
}

#navbar .dropdown-menu li:hover {
    background-color: #FFD700;
}

#navbar .dropdown-menu li a {
    color: #FFD700;
    text-decoration: none;
}

#navbar .dropdown-menu li a:hover {
    color: #8B0000;
}

#navbar .dropdown-menu .dropdown-item-active {
    background-color: #FFD700;
    color: #8B0000;
}

.toggle-btn {
    display: none;
}

@media screen and (max-width: 768px) {
    #navbar {
        flex-direction: column;
        align-items: flex-start;
        padding: 1em;
    }

    #navbar ul {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        padding: 0;
    }

    #navbar li {
        margin: 0.5em 0;
        width: 100%;
        text-align: left;
    }

    #navbar a {
        padding: 0.7em 1.5em;
    }

    #navbar .dropdown-menu {
        position: static;
        width: 100%;
        box-shadow: none;
        margin-top: 0.5em;
    }

    #navbar .dropdown-menu li {
        width: calc(100% - 1.2em);
        height: 2.5em;
        margin: 0.5em 0.5em;
        background-color: #2F4F4F;
    }

    #navbar .dropdown-menu .dropdown-item-active {
        background-color: #FFD700;
        color: #8B0000;
    }

    #navbar .toggle-btn {
        display: block;
        background-color: #FFD700;
        color: #8B0000;
        padding: 0.5em 0.75em;
        border: none;
        cursor: pointer;
        font-size: 1.2em;
        margin-top: 1em;
        align-self: flex-end;
    }

    #navbar.show-menu {
        overflow-y: auto;
    }

    #navbar.show-menu ul {
        display: flex;
    }
    
    @media screen and (max-height: 700px) {
       #navbar.show-menu {
            height: 95vh;
       }
    }

    @media screen and (max-height: 770px) {
        #navbar.show-menu {
             height: 96.5vh;
        }
    }

    @media screen and (max-height: 900px) {
        #navbar.show-menu {
             height: 97.5vh;
        }
    }

    @media screen and (max-height: 980px) {
        #navbar.show-menu {
             height: 98.5vh;
        }
    }

    @media screen and (min-height: 981px) {
        #navbar.show-menu {
             height: 100vh;
        }
    }

}