/* Sticky Sidebar Navigation for SIGMA Token Page */

.sidebar-nav {
    position: fixed;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 215, 0, 0.15);
    border-radius: 12px;
    padding: 16px 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.sidebar-nav:hover {
    background: rgba(10, 10, 10, 0.95);
    border-color: rgba(255, 215, 0, 0.3);
}

.sidebar-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sidebar-nav-item {
    position: relative;
}

.sidebar-nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    border-radius: 8px;
    transition: all 0.3s ease;
    white-space: nowrap;
    position: relative;
}

.sidebar-nav-link::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--text-tertiary);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.sidebar-nav-link:hover {
    color: var(--text-primary);
    background: rgba(255, 215, 0, 0.05);
    padding-left: 16px;
}

.sidebar-nav-link:hover::before {
    background: rgba(255, 215, 0, 0.5);
}

.sidebar-nav-link.active {
    color: #FFD700;
    background: rgba(255, 215, 0, 0.1);
    padding-left: 16px;
}

.sidebar-nav-link.active::before {
    background: #FFD700;
    box-shadow: 0 0 8px rgba(255, 215, 0, 0.6);
    width: 8px;
    height: 8px;
}

/* Hide sidebar on mobile and tablets */
@media (max-width: 1024px) {
    .sidebar-nav {
        display: none;
    }
}

/* Adjust for smaller desktop screens */
@media (min-width: 1025px) and (max-width: 1280px) {
    .sidebar-nav {
        left: 10px;
        padding: 12px 8px;
    }

    .sidebar-nav-link {
        font-size: 12px;
        padding: 6px 10px;
    }
}