/* Dropdown Menu Styles */
.nav-links li {
    position: relative;
    /* Ensure li is relative for absolute positioning of dropdown */
}

.dropdown-item>a {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
}

.arrow-down {
    font-size: 0.7em;
    transition: transform 0.2s ease;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(15px);
    background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-radius: 12px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    min-width: 220px;
    padding: 0.5rem;
    /* Reset flex behavior from parent if inherited */
    display: flex;
    flex-direction: column;
    gap: 0;

    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 1000;
}

/* Triangle/Arrow for dropdown (optional aesthetic) */
.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
    width: 12px;
    height: 12px;
    background: #ffffff;
    border-left: 1px solid rgba(226, 232, 240, 0.8);
    border-top: 1px solid rgba(226, 232, 240, 0.8);
    z-index: -1;
}

.dropdown-item:hover .dropdown-menu,
.dropdown-item:focus-within .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(5px);
    /* Slide up effect */
}

.dropdown-item:hover .arrow-down {
    transform: rotate(180deg);
}

.dropdown-menu li {
    width: 100%;
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.6rem 1rem;
    color: var(--text-main);
    font-size: 0.9rem;
    border-radius: 8px;
    white-space: nowrap;
    text-align: left;
    transition: all 0.15s ease;
    font-weight: 500;
}

.dropdown-menu a:hover {
    background: #f1f5f9;
    color: var(--accent-color);
    padding-left: 1.25rem;
    /* Subtle nudge effect */
}

/* Mobile Responsive Dropdown */
@media (max-width: 768px) {
    .dropdown-item>a {
        justify-content: flex-start;
        width: 100%;
    }

    .dropdown-menu {
        position: static !important;
        transform: none !important;
        left: auto !important;
        top: auto !important;
        box-shadow: none !important;
        border: none !important;
        background: rgba(59, 130, 246, 0.04) !important;
        border-left: 3px solid rgba(59, 130, 246, 0.25) !important;
        margin-top: 0.5rem;
        margin-bottom: 0.5rem;
        margin-left: 1rem;
        width: calc(100% - 1rem) !important;
        min-width: unset !important;
        flex-direction: column;
        padding: 0.4rem 0 0.4rem 0.5rem !important;
        border-radius: 0 8px 8px 0 !important;
        opacity: 1 !important;
        visibility: visible !important;
        transition: none !important;
        z-index: 1;

        /* Hidden by default — toggled via JS .active class */
        display: none;
    }

    /* Override desktop :hover / :focus-within that applies translateX(-50%) */
    .dropdown-item:hover .dropdown-menu,
    .dropdown-item:focus-within .dropdown-menu {
        transform: none !important;
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
    }

    /* Show when parent dropdown-item is active (toggled by JS) */
    .dropdown-item.active .dropdown-menu {
        display: flex !important;
    }

    .dropdown-menu::before {
        display: none !important;
    }

    .dropdown-menu li {
        width: 100%;
        margin: 0;
    }

    .dropdown-menu a {
        text-align: left;
        padding: 0.55rem 0.75rem;
        border-radius: 6px;
        white-space: normal;
        font-size: 0.88rem;
        color: var(--text-muted);
        transition: all 0.2s ease;
    }

    .dropdown-menu a:hover {
        background: rgba(59, 130, 246, 0.08);
        color: var(--accent-color);
        padding-left: 1rem;
    }
}