/**
 * Student Admin Styles
 * Enhances the sidebar and submenu functionality
 */

/* Better visibility for sidebar toggler */
.sidebar-toggler {
    position: absolute;
    right: -12px;
    top: 20px;
    background: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    z-index: 1060;
    transition: all 0.3s;
    border: none;
}

.sidebar-toggler:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.sidebar-toggler i {
    color: #4e73df;
    font-size: 12px;
    transition: transform 0.3s;
}

.sidebar.collapsed .sidebar-toggler i {
    transform: rotate(180deg);
}

/* Improve submenu icons rotation */
.submenu-icon {
    transition: transform 0.3s ease;
}

/* Smoother sidebar transition */
.sidebar {
    transition: width 0.3s ease-in-out;
}

.main-content {
    transition: margin-left 0.3s ease-in-out;
}

/* Fix for submenu display when sidebar is collapsed */
.sidebar.collapsed .sidebar-submenu {
    position: absolute;
    left: 80px;
    background: white;
    padding: 10px;
    border-radius: 0 10px 10px 0;
    box-shadow: 5px 0 15px rgba(0, 0, 0, 0.1);
    min-width: 200px;
    z-index: 1500;
    display: none;
}

/* Show submenu on hover when sidebar is collapsed */
.sidebar.collapsed .sidebar-dropdown:hover .sidebar-submenu,
.sidebar.collapsed .sidebar-submenu.hover-show,
.sidebar.collapsed .sidebar-submenu.show {
    display: block;
}

/* Correct positioning for collapsed sidebar submenus */
.sidebar.collapsed .sidebar-dropdown {
    position: relative;
}

/* Visual indicator for items with submenus in collapsed mode */
.sidebar.collapsed .sidebar-dropdown > .nav-link::after {
    content: '›';
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
    font-weight: bold;
    display: block;
    color: rgba(255, 255, 255, 0.7);
}

/* Ensure submenu items have proper styling in collapsed mode */
.sidebar.collapsed .sidebar-submenu .nav-link {
    padding: 8px 15px;
    justify-content: flex-start;
    text-align: left;
    margin: 2px 0;
}

/* Position submenu at the correct level */
.sidebar.collapsed .sidebar-submenu {
    top: -5px; /* Align with the parent menu item */
}

/* Colored styling for submenus in collapsed mode */
.sidebar.collapsed .sidebar-submenu {
    color: #333;
    background: white;
    border-left: 3px solid var(--primary-color);
}

.sidebar.collapsed .sidebar-submenu .nav-link {
    color: #333;
}

.sidebar.collapsed .sidebar-submenu .nav-link:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--primary-color);
}

.sidebar.collapsed .sidebar-submenu .nav-link.active {
    color: var(--primary-color);
    background: rgba(0, 0, 0, 0.05);
}

@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        left: -250px;
        transition: left 0.3s ease-in-out;
    }
    
    .sidebar.show {
        left: 0;
    }
    
    .main-content {
        margin-left: 0 !important;
    }
    
    .sidebar-toggler {
        right: -30px;
    }
}