.notif-bell {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    font-size: 1.25rem;
    line-height: 1;
    cursor: pointer;
    border-radius: 50%;
    user-select: none;
    transition: background-color 0.2s ease;
}

.notif-bell:hover {
    background-color: rgba(0, 0, 0, 0.06);
}

.notif-badge {
    position: absolute;
    top: -2px;
    right: -2px;
    min-width: 1.1rem;
    height: 1.1rem;
    padding: 0 0.3rem;
    border-radius: 999px;
    background-color: #e11d48;
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    line-height: 1.1rem;
    text-align: center;
    box-shadow: 0 0 0 2px #fff;
}

.notif-bell--shake {
    animation: notif-shake 0.4s ease;
}

@keyframes notif-shake {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-15deg); }
    75% { transform: rotate(15deg); }
}