/* Custom SVG Progress Icons */
.custom-progress-icon {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.custom-progress-icon svg {
    width: 80%;
    height: 80%;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

/* Individual icon styling */
.achievement-badge .custom-progress-icon svg {
    transition: transform 0.3s ease;
}

.achievement-badge:hover .custom-progress-icon svg {
    transform: scale(1.1);
}

.achievement-badge.unlocked .custom-progress-icon svg {
    animation: iconPulse 2s infinite;
}

@keyframes iconPulse {
    0%, 100% { 
        transform: scale(1); 
        filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
    }
    50% { 
        transform: scale(1.05); 
        filter: drop-shadow(0 4px 8px rgba(255,255,255,0.5));
    }
}

/* Responsive sizing */
@media (max-width: 768px) {
    .custom-progress-icon svg {
        width: 70%;
        height: 70%;
    }
}

@media (max-width: 480px) {
    .custom-progress-icon svg {
        width: 60%;
        height: 60%;
    }
}