/* =====================================================
   AVATAR — reused in sidebar footer
   ===================================================== */

.avatar-circle {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: linear-gradient(135deg, rgba(255,255,255,0.28), rgba(255,255,255,0.06));
    box-shadow: 0 6px 18px rgba(0,0,0,0.35), inset 0 0 0 1px rgba(255,255,255,0.25);
    backdrop-filter: blur(6px);
    transition: all 0.2s ease;
    border: none;
}

.avatar-circle:hover {
    transform: translateY(-1px) scale(1.04);
}