body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f7f6;
    margin: 0;
    color: #333;
}

h1 { 
    color: #2c3e50; 
    text-align: center; 
}


.container-geral {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    min-height: 100vh; 
}


.info-section {
    max-width: 800px;
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    margin-bottom: 30px;
    line-height: 1.6;
}

.info-section h2, .info-section h3 { color: #2c3e50; }
.info-section p, .lista-passos, .lista-beneficios { color: #555; }
.lista-passos, .lista-beneficios { margin-left: 20px; }


.controles { margin-bottom: 20px; }

#input-arquivo { display: none; }

.botao-upload {
    background-color: #6c5ce7;
    color: white;
    padding: 12px 24px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    transition: background 0.3s;
    display: inline-block;
}

.botao-upload:hover { background-color: #5b4bc4; }


#conteudo-pdf {
    background: white;
    width: 100%;
    max-width: 595px; 
    min-height: 300px;
    padding: 20px; 
    box-shadow: 0 0 15px rgba(0,0,0,0.15);
    margin-bottom: 20px;
    
    
    display: block;       
    text-align: center;   
    overflow: visible;    
}

#imagem-preview {
    max-width: 100%;
    height: auto;
    display: none;        
    margin-top: 10px; 
}

#texto-instrucao { 
    color: #999; 
    font-style: italic; 
}


#botao_converter {
    padding: 15px 40px;
    font-size: 18px;
    background-color: #00b894; 
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s, background 0.3s;
}

#botao_converter:hover {
    background-color: #00a383;
    transform: scale(1.05);
}

#botao_converter:disabled {
    background-color: #ccc;
    cursor: not-allowed;
    transform: none;
}

footer {
    margin-top: 40px;
    font-size: 12px;
    color: #aaa;
}