.tab.feature-hidden,
.modal-tab.feature-hidden,
.profile-option.feature-hidden {
    display: none !important;
}

.tab.feature-locked,
.modal-tab.feature-locked,
.profile-option.feature-locked {
    color: var(--text-muted-color);
    cursor: not-allowed;
    position: relative;
    pointer-events: none;
    overflow: hidden;
}

.tab.feature-locked > *:not(.lock-icon),
.modal-tab.feature-locked > *:not(.lock-icon),
.profile-option.feature-locked > *:not(.lock-icon) {
    filter: blur(4px);
    opacity: 0.5;
    transform: scale(0.98);
    transition: all 0.3s ease;
}

.tab.feature-locked .lock-icon,
.modal-tab.feature-locked .lock-icon,
.profile-option.feature-locked .lock-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    
    display: flex;
    align-items: center;
    justify-content: center;
    
    width: 100%;
    height: 100%;
    
    color: var(--warning-color);
    filter: none !important;
    opacity: 1 !important;
    background-color: rgba(30, 30, 30, 0.2);
    
    z-index: 2;
    margin: 0;
}

.tab.feature-locked:hover,
.modal-tab.feature-locked:hover {
    border-bottom-color: transparent;
}