.loader-container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100px;
    background: #2c3e50;
    border-radius: 8px;
}

.loader-dot {
    width: 12px;
    height: 12px;
    background: #3498db;
    border-radius: 50%;
    margin: 0 4px;
    animation: pulse 1.4s ease-in-out infinite both;
}

.loader-dot:nth-child(1) { animation-delay: -0.32s; }
.loader-dot:nth-child(2) { animation-delay: -0.16s; }
.loader-dot:nth-child(3) { animation-delay: 0s; }

@keyframes pulse {
    0%, 80%, 100% { 
        transform: scale(0.8);
        opacity: 0.5;
    }
    40% { 
        transform: scale(1.2);
        opacity: 1;
    }
}