.progress-bar-container {
    width: 100%;
    background-color: #f0f0f0;
    border-radius: 5px;
    margin: 10px 0;
    position: relative;
    height: 30px;
    overflow: hidden;
}

.progress-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #4CAF50, #45a049);
    border-radius: 5px;
    transition: width 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.progress-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 14px;
    font-weight: bold;
    color: #333;
    z-index: 1;
}
/* Efeito pulsante na barra de progresso */
.progress-fill.pulsing {
    animation: pulse 1.2s ease-in-out infinite;
    background: linear-gradient(90deg, #4CAF50, #66BB6A, #4CAF50);
    background-size: 200% 100%;
}

@keyframes pulse {
    0% {
        opacity: 1;
        transform: scaleX(1);
    }
    50% {
        opacity: 0.8;
        transform: scaleX(1.02);
    }
    100% {
        opacity: 1;
        transform: scaleX(1);
    }
}

/* Efeito de brilho deslizante */
.progress-fill.shimmer {
    background: linear-gradient(
        90deg,
        #4CAF50 0%,
        #66BB6A 30%,
        #8BC34A 50%,
        #66BB6A 70%,
        #4CAF50 100%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s linear infinite;
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Texto com indicação de carregamento */
.progress-text.loading::after {
    content: '...';
    animation: dots 1.5s steps(4, end) infinite;
    display: inline-block;
    width: 20px;
    text-align: left;
}

@keyframes dots {
    0%, 20% { content: ''; }
    40% { content: '.'; }
    60% { content: '..'; }
    80%, 100% { content: '...'; }
}