/* Styles for the new sidebar */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 250px; /* Adjust as needed */
    height: 100vh;
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(15px);
    box-shadow: 2px 0 15px rgba(0, 0, 0, 0.1);
    padding-top: 20px;
    overflow-y: auto;
    z-index: 99; /* Below header, above main content */
    transition: width 0.3s ease;
}

.sidebar-header {
    padding: 0 20px 20px;
    font-size: 1.5rem;
    font-weight: bold;
    color: #e17055;
    cursor: pointer;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}

.sidebar-header:hover {
    color: #fdcb6e;
}

.sidebar-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-nav li {
    margin-bottom: 5px;
}

.sidebar-nav .parent-link {
    display: flex;
    align-items: center;
    padding: 10px 20px;
    font-size: 1.1rem;
    font-weight: 600;
    color: #636e72;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    border-left: 5px solid transparent;
}

.sidebar-nav .parent-link .emoji-icon {
    margin-right: 10px;
    font-size: 1.3rem;
}

.sidebar-nav .parent-link .arrow-icon {
    margin-left: auto;
    transition: transform 0.2s ease; 
}

.sidebar-nav .parent-link.expanded .arrow-icon {
    transform: rotate(90deg);
}

.sidebar-nav .parent-link:hover,
.sidebar-nav .parent-link.active-sidebar-link {
    background-color: rgba(253, 203, 110, 0.3);
    color: #e17055;
    border-left-color: #fdcb6e;
}

.sidebar-nav .sub-menu {
    list-style: none;
    padding: 0;
    margin: 0;
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.3s ease-out;
}

.sidebar-nav .sub-menu.expanded {
    max-height: 500px; /* Large enough to accommodate all sub-items */
}

.sidebar-nav .sub-menu li {
    margin-bottom: 3px;
}

.sidebar-nav .sub-menu .child-link {
    display: flex;
    align-items: center;
    padding: 8px 20px 8px 45px; /* Indent sub-items */
    font-size: 0.95rem;
    color: #636e72;
    text-decoration: none;
    transition: all 0.2s ease;
    border-left: 5px solid transparent;
}

.sidebar-nav .sub-menu .child-link .emoji-icon {
    margin-right: 8px;
    font-size: 1.1rem;
}

.sidebar-nav .sub-menu .child-link:hover,
.sidebar-nav .sub-menu .child-link.active-sidebar-link {
    background-color: rgba(253, 203, 110, 0.15);
    color: #e17055;
    border-left-color: #fab1a0;
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid rgba(225, 112, 85, 0.2);
    margin-top: 20px;
}

.sidebar-footer a {
    display: block;
    padding: 10px 0;
    font-size: 1rem;
    color: #636e72;
    text-decoration: none;
    transition: color 0.2s ease;
}

.sidebar-footer a:hover {
    color: #e17055;
}

/* Adjust main content to make space for the sidebar */
body {
    padding-left: 250px; /* Same as sidebar width */
}

.site-header {
    width: calc(100% - 250px);
    left: 250px;
}

.main-content {
    padding-left: 20px; /* Adjust padding due to sidebar */
}


/* Dark mode adjustments for sidebar */
@media (prefers-color-scheme: dark) {
    .sidebar {
        background-color: rgba(45, 52, 54, 0.98);
        box-shadow: 2px 0 15px rgba(0, 0, 0, 0.3);
    }

    .sidebar-header {
        color: #fdcb6e;
    }

    .sidebar-nav .parent-link,
    .sidebar-nav .sub-menu .child-link,
    .sidebar-footer a {
        color: #b2bec3;
    }

    .sidebar-nav .parent-link:hover,
    .sidebar-nav .parent-link.active-sidebar-link {
        background-color: rgba(253, 203, 110, 0.2);
        color: #fdcb6e;
        border-left-color: #fdcb6e;
    }

    .sidebar-nav .sub-menu .child-link:hover,
    .sidebar-nav .sub-menu .child-link.active-sidebar-link {
        background-color: rgba(253, 203, 110, 0.1);
        color: #fdcb6e;
        border-left-color: #e17055;
    }

    .sidebar-footer a:hover {
        color: #fdcb6e;
    }
}

/* Responsive adjustments for smaller screens */
@media (max-width: 768px) {
    .sidebar {
        width: 0;
        overflow-x: hidden;
    }

    body {
        padding-left: 0;
    }

    .site-header {
        width: 100%;
        left: 0;
    }

    .main-content {
        padding-left: clamp(20px, 4vw, 40px); /* Reset to original padding or adjust as needed */
    }

    /* You might want a hamburger menu to toggle sidebar visibility on small screens */
}