/* ===================================
   Dropdown Component - The Chatbot Genius
   =================================== */

/* Base Dropdown Container */
.nav-dropdown {
    position: relative;
    display: inline-block;
}

/* Dropdown Toggle Button/Link */
.nav-dropdown-toggle {
    color: var(--text-white);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: color var(--transition-base);
}

/* Dropdown Arrow Indicator */
.nav-dropdown-toggle::after {
    content: '▼';
    font-size: 0.8em;
    transition: transform var(--transition-base);
}

/* Rotate arrow on hover */
.nav-dropdown:hover .nav-dropdown-toggle::after {
    transform: rotate(180deg);
}

.nav-dropdown-toggle:hover {
    color: var(--accent-gold);
}

/* Dropdown Menu */
.nav-dropdown-menu {
    display: none;
    position: absolute;
    background: var(--bg-white);
    min-width: 250px;
    box-shadow: var(--shadow-lg);
    border-radius: var(--border-radius-lg);
    top: 100%;
    margin-top: 0;
    padding-top: 10px;
    z-index: var(--z-dropdown);
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity var(--transition-base), transform var(--transition-base);
}

/* Invisible bridge to prevent menu from closing on hover gap */
.nav-dropdown-menu::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    height: 10px;
}

/* Show dropdown on hover with animation */
.nav-dropdown:hover .nav-dropdown-menu {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* Dropdown Menu Links */
.nav-dropdown-menu a {
    color: var(--text-dark);
    padding: var(--spacing-md) var(--spacing-lg);
    text-decoration: none;
    display: block;
    transition: all var(--transition-base);
    border-bottom: 1px solid var(--bg-gray);
}

/* First and last item border radius */
.nav-dropdown-menu a:first-child {
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.nav-dropdown-menu a:last-child {
    border-bottom: none;
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
}

/* Dropdown link hover effect */
.nav-dropdown-menu a:hover {
    background: var(--bg-light);
    color: var(--primary-dark);
    padding-left: 25px;
}

/* Mobile Styles */
@media (max-width: 768px) {
    /* On mobile, dropdowns might need different behavior */
    .nav-dropdown-menu {
        position: static;
        width: 100%;
        margin-top: var(--spacing-sm);
        box-shadow: none;
        border-left: 3px solid var(--primary-blue);
        background: rgba(255, 255, 255, 0.05);
    }
    
    .nav-dropdown-menu a {
        color: var(--text-white);
        padding-left: var(--spacing-xl);
    }
    
    .nav-dropdown-menu a:hover {
        background: rgba(255, 255, 255, 0.1);
        padding-left: 35px;
    }
}