/* 下拉選單樣式 */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    margin-left: 5px;
    color: inherit;
    font-size: 12px;
    transition: transform 0.3s ease;
}

.dropdown-toggle:hover {
    color: #c4bd97;
}

.dropdown.show .dropdown-toggle {
    transform: rotate(180deg);
    color: #c4bd97;
}

.dropdown-menu {
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    z-index: 9999 !important;
    display: none;
    min-width: 200px;
    padding: 10px 0;
    margin: 0;
    font-size: 14px;
    background-color: rgba(40, 40, 40, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    list-style: none;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    pointer-events: auto !important;
}

.dropdown-menu-wrapper {
    position: static;
    z-index: 1031;
}

.dropdown-menu.show {
    display: block !important;
    opacity: 1 !important;
    transform: translateY(0) !important;
    visibility: visible !important;
}

.dropdown-menu li {
    margin: 0;
    padding: 0;
}

.dropdown-menu li a {
    display: block;
    padding: 12px 20px;
    color: #ffffff;
    text-decoration: none;
    font-weight: 400;
    font-size: 13px;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.dropdown-menu li:last-child a {
    border-bottom: none;
}

.dropdown-menu li a:hover {
    background-color: rgba(196, 189, 151, 0.1);
    color: #c4bd97;
    padding-left: 25px;
}

.dropdown-menu li a i {
    margin-right: 10px;
    width: 16px;
    font-size: 12px;
    opacity: 0.7;
}

.dropdown-menu li a:hover i {
    opacity: 1;
    color: #c4bd97;
}

/* 響應式設計 */
@media (max-width: 991px) {
    .dropdown-menu {
        position: static;
        display: block;
        width: 100%;
        background-color: rgba(30, 30, 30, 0.9);
        border: none;
        border-radius: 0;
        box-shadow: none;
        opacity: 1;
        transform: none;
        margin-top: 10px;
        padding: 0;
    }
    
    .dropdown-menu.show {
        display: block;
    }
    
    .dropdown-menu li a {
        padding: 15px 30px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
}

/* 修正導航列中的下拉選單位置 */
.navbar-nav .dropdown-menu {
    margin-top: 5px;
}

/* 確保下拉選單在導航列中正確顯示 */
.navbar-nav .nav-item.dropdown {
    position: relative;
}

.navbar-nav .nav-item.dropdown .nav-link {
    display: inline-flex;
    align-items: center;
}

/* 動畫效果 */
@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-menu.show {
    animation: dropdownFadeIn 0.3s ease forwards;
}