/* ===================================
   Modern Menu Dropdown Styles
   =================================== */

/* Main menu styling */
#main-menu-nav {
    display: flex;
    align-items: center;
    gap: 5px;
    list-style: none;
    margin: 0;
    padding: 0;
}

#main-menu-nav > li {
    position: relative;
}

#main-menu-nav > li > a {
    display: flex;
    align-items: center;
    padding: 10px 18px;
    color: #333;
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

#main-menu-nav > li > a:hover {
    background: linear-gradient(135deg, #2d5f3f 0%, #1a4d2e 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(45, 95, 63, 0.3);
}

#main-menu-nav > li.active > a {
    background: linear-gradient(135deg, #2d5f3f 0%, #1a4d2e 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(45, 95, 63, 0.3);
}

/* Dropdown arrow */
.dropdown-arrow {
    font-size: 0.65em;
    margin-left: 6px;
    transition: transform 0.3s ease;
    display: inline-block;
}

.has-submenu:hover .dropdown-arrow {
    transform: rotate(180deg);
}

/* Submenu container - Modern Design */
.submenu {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    min-width: 240px;
    background: white;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    border-radius: 12px;
    padding: 12px 0;
    z-index: 1000;
    animation: slideDown 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

/* Arrow pointer on top of submenu */
.submenu::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 20px;
    width: 12px;
    height: 12px;
    background: white;
    transform: rotate(45deg);
    border-left: 1px solid rgba(0, 0, 0, 0.05);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Submenu items */
.submenu li {
    list-style: none;
    margin: 0;
    padding: 0;
}

.submenu li a {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    color: #444;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
    position: relative;
}

.submenu li a::before {
    content: '→';
    margin-right: 10px;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
    color: #2d5f3f;
    font-weight: bold;
}

.submenu li a:hover {
    background: linear-gradient(90deg, rgba(45, 95, 63, 0.08) 0%, transparent 100%);
    color: #2d5f3f;
    border-left-color: #2d5f3f;
    padding-left: 20px;
}

.submenu li a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.submenu li.active a {
    background: linear-gradient(90deg, rgba(45, 95, 63, 0.12) 0%, transparent 100%);
    color: #2d5f3f;
    font-weight: 600;
    border-left-color: #2d5f3f;
}

.submenu li.active a::before {
    opacity: 1;
    transform: translateX(0);
}

/* Show submenu on hover (desktop) */
.has-submenu:hover .submenu {
    display: block;
}

/* Divider between submenu items (optional) */
.submenu li + li {
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

/* Mobile styles */
@media (max-width: 768px) {
    #main-menu-nav {
        flex-direction: column;
        gap: 8px;
        width: 100%;
    }
    
    #main-menu-nav > li {
        width: 100%;
    }
    
    #main-menu-nav > li > a {
        width: 100%;
        justify-content: space-between;
    }
    
    .submenu {
        position: static;
        box-shadow: none;
        background: #f8f9fa;
        border-radius: 8px;
        margin: 8px 0;
        padding: 8px 0;
        border: none;
    }
    
    .submenu::before {
        display: none;
    }
    
    .submenu li a {
        padding-left: 30px;
        font-size: 13px;
    }
    
    .submenu li a:hover {
        padding-left: 30px;
    }
    
    .submenu li + li {
        border-top: none;
    }
    
    .dropdown-arrow {
        margin-left: auto;
    }
}

/* Dark mode support */
body.dark-mode #main-menu-nav > li > a {
    color: #e0e0e0;
}

body.dark-mode #main-menu-nav > li > a:hover {
    background: linear-gradient(135deg, #4ade80 0%, #22c55e 100%);
    color: #1a1a1a;
}

body.dark-mode #main-menu-nav > li.active > a {
    background: linear-gradient(135deg, #4ade80 0%, #22c55e 100%);
    color: #1a1a1a;
}

body.dark-mode .submenu {
    background: #1a1a1a;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

body.dark-mode .submenu::before {
    background: #1a1a1a;
    border-left-color: rgba(255, 255, 255, 0.1);
    border-top-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .submenu li a {
    color: #e0e0e0;
}

body.dark-mode .submenu li a:hover {
    background: linear-gradient(90deg, rgba(74, 222, 128, 0.15) 0%, transparent 100%);
    color: #4ade80;
    border-left-color: #4ade80;
}

body.dark-mode .submenu li a::before {
    color: #4ade80;
}

body.dark-mode .submenu li.active a {
    background: linear-gradient(90deg, rgba(74, 222, 128, 0.2) 0%, transparent 100%);
    color: #4ade80;
    border-left-color: #4ade80;
}

body.dark-mode .submenu li + li {
    border-top-color: rgba(255, 255, 255, 0.05);
}

/* Smooth transitions for all interactive elements */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}