/* Estilos para o overlay de carregamento da submissão */
.submission-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.95);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
}

.submission-content {
    background: white;
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-medium);
    max-width: 400px;
    width: 90%;
}

.submission-spinner {
    width: 60px;
    height: 60px;
    border: 5px solid var(--border-color);
    border-left-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 30px;
}

.submission-content h3 {
    color: var(--primary-color);
    font-size: 1.5em;
    margin-bottom: 15px;
    font-weight: 700;
}

.submission-content p {
    color: var(--text-secondary);
    font-size: 1.1em;
    line-height: 1.6;
    margin-bottom: 20px;
}

.processing-steps {
    margin-top: 20px;
    text-align: left;
    font-size: 0.95em;
    color: var(--text-secondary);
}

.processing-step {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.processing-step.active {
    opacity: 1;
    font-weight: 600;
    color: var(--primary-color);
}

.processing-step.completed {
    opacity: 1;
    color: var(--success-color);
}

.step-icon {
    margin-right: 10px;
}