.user-achievements {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-left: 6px;
    flex-wrap: wrap;
}
.comment .user-achievements {
    margin-left: 8px;
}
.user-achievement-icon {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.2);
    background: rgba(0, 0, 0, 0.35);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.user-achievement-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.user-achievement-icon.tier-bronze { border-color: #cd7f32; }
.user-achievement-icon.tier-silver { border-color: #c0c0c0; }
.user-achievement-icon.tier-gold { border-color: #ffd700; }
.user-achievement-icon.tier-platinum { border-color: #7ed6ff; }

.achievement-card {
    background: rgba(18, 18, 22, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    padding: 18px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}
.achievement-top {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}
.achievement-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: rgba(0,0,0,0.35);
    border: 2px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.achievement-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.achievement-icon.locked {
    color: rgba(255,255,255,0.7);
    font-weight: bold;
    font-size: 28px;
}
.achievement-icon.tier-bronze { border-color: #cd7f32; }
.achievement-icon.tier-silver { border-color: #c0c0c0; }
.achievement-icon.tier-gold { border-color: #ffd700; }
.achievement-icon.tier-platinum { border-color: #7ed6ff; }
.achievement-icon.tier-base { border-color: rgba(255,255,255,0.18); }
.achievement-icon.mini {
    width: 36px;
    height: 36px;
    border-radius: 10px;
}

.achievement-reward {
    margin-top: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.progress-sm {
    height: 8px;
    background: rgba(255,255,255,0.08);
}
.progress-sm .progress-bar {
    background: linear-gradient(90deg, #2fb7ff, #7ed6ff);
}

.achievement-levels {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.tier-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    border-radius: 999px;
    font-size: 0.75rem;
    border: 1px solid rgba(255,255,255,0.12);
    color: #eaeaea;
    text-transform: capitalize;
}
.tier-badge .tier-threshold {
    padding: 2px 6px;
    border-radius: 999px;
    background: rgba(0,0,0,0.35);
    font-size: 0.7rem;
}
.tier-badge.tier-bronze { border-color: rgba(205, 127, 50, 0.5); }
.tier-badge.tier-silver { border-color: rgba(192, 192, 192, 0.6); }
.tier-badge.tier-gold { border-color: rgba(255, 215, 0, 0.6); }
.tier-badge.tier-platinum { border-color: rgba(126, 214, 255, 0.6); }