/* Estilos para o botão de download do manual */
.manual-download-section {
    text-align: center;
    margin: 20px 0;
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
}

.manual-download-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
    transform: rotate(45deg);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.manual-download-section h4 {
    color: white;
    margin-bottom: 10px;
    font-size: 1.2rem;
    font-weight: 600;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.manual-download-section p {
    color: #f0f0f0;
    margin-bottom: 15px;
    font-size: 0.9rem;
    opacity: 0.9;
}

.manual-download-btn {
    background: #fff !important;
    color: #667eea !important;
    font-weight: 600;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.manual-download-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
    background: #f8f9ff !important;
}

.manual-download-btn:active {
    transform: scale(0.98);
}

.manual-download-btn:focus {
    outline: 2px solid rgba(255,255,255,0.5);
    outline-offset: 2px;
}

/* Responsividade */
@media (max-width: 768px) {
    .manual-download-section {
        margin: 15px 0;
        padding: 15px;
    }
    
    .manual-download-section h4 {
        font-size: 1.1rem;
    }
    
    .manual-download-section p {
        font-size: 0.85rem;
    }
    
    .manual-download-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

/* Animação de loading quando o PDF está sendo gerado */
.manual-download-btn.loading {
    pointer-events: none;
    opacity: 0.7;
}

.manual-download-btn.loading::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid #667eea;
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 8px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Efeito de sucesso */
.manual-download-btn.success {
    background: #27ae60 !important;
    color: white !important;
}

.manual-download-btn.success::before {
    content: '✓ ';
    font-weight: bold;
}