/* Sidebar Styles */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: 300px;
    height: 100vh;
    background-color: #f8f9fa;
    border-right: 1px solid #e9ecef;
    padding: 2rem 1.5rem;
    overflow-y: auto;
    z-index: 1000;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

.sidebar-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    height: 100%;
}

.profile-photo {
    width: 240px;
    height: 240px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1rem;
    border: 3px solid #0047AB;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.sidebar-name {
    font-size: 1.5rem;
    font-weight: 600;
    color: #212529;
    text-align: center;
}

.affiliation-logo {
    width: 200px;
    height: auto;
    opacity: 0.95;
}

.sidebar-title {
    font-size: 1rem;
    font-weight: 600;
    font-style: italic;
    color: #0047AB;
    margin-bottom: 0.25rem;
}

.sidebar-affiliation {
    font-size: 0.9rem;
    color: #6c757d;
    margin-bottom: 1.5rem;
    line-height: 1.4;
}

.sidebar-separator {
    width: 78%;
    height: 3px;
    background-color: #0047AB;
    margin: 1.5rem 0;
    border: none;
    display: block;
}

.sidebar-links {
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%;
}

.sidebar-links li {
    margin-bottom: 0.5rem;
}

.sidebar-link {
    display: flex;
    align-items: center;
    padding: 0.5rem 1.75rem;
    color: #495057;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s ease;
    font-size: 1rem;
    font-weight: 400;
}

.sidebar-link:hover {
    background-color: #e9ecef;
    color: #0047AB;
    transform: translateX(2px);
}

.sidebar-link i {
    width: 20px;
    margin-right: 0.75rem;
    font-size: 1rem;
    text-align: center;
}

.sidebar-link.email i { color: #0047AB; }
.sidebar-link.scholar i { color: #0047AB; }
.sidebar-link.linkedin i { color: #0047AB; }
.sidebar-link.twitter i { color: #0047AB; }
.sidebar-link.bluesky i { color: #0047AB; }
.sidebar-link.github i { color: #0047AB; }
.sidebar-link.cv i { color: #0047AB; }

/* Main content adjustment */
.main-content {
    margin-left: 300px;
    margin-right: 50px;
    min-height: 100vh;
    background-color: #ffffff;
}

/* Responsive design */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }
    
    .sidebar.open {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
        margin-right: 0;
    }
    
    .mobile-menu-toggle {
        display: block;
        position: fixed;
        top: 1rem;
        left: 1rem;
        z-index: 1001;
        background-color: #0047AB;
        color: white;
        border: none;
        padding: 0.5rem;
        border-radius: 4px;
        cursor: pointer;
    }
}

@media (min-width: 769px) {
    .mobile-menu-toggle {
        display: none;
    }
}

/* Overlay for mobile */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    display: none;
}

.sidebar-overlay.active {
    display: block;
}