.venda-container {
    max-width: 900px;
    margin: 40px auto;
    padding: 20px;
}

.venda-header {
    text-align: center;
    margin-bottom: 40px;
}
.venda-header h1 {
    font-size: 2.8em;
    color: #fff;
}
.venda-header p {
    font-size: 1.1em;
    color: #ccc;
    max-width: 700px;
    margin: 10px auto 0;
}

#main-form fieldset {
    border: none;
    padding: 0;
    margin: 0 0 30px 0;
}
#main-form legend {
    font-size: 1.5em;
    font-weight: bold;
    color: #fff;
    margin-bottom: 15px;
    width: 100%;
    padding-bottom: 10px;
    border-bottom: 1px solid #444;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr; /* Uma coluna em telas pequenas (mobile) */
    gap: 20px;
}

/* Aplica os estilos a CADA input individualmente */
#main-form input[type="text"],
#main-form input[type="email"],
#main-form input[type="tel"],
#main-form input[type="number"] {
    background-color: #2a2a2a; /* Fundo cinza escuro para CADA input */
    border: 1px solid #444;      /* Borda para CADA input */
    color: #e0e0e0;
    padding: 15px;
    border-radius: 5px;
    font-size: 1em;
    width: 90%;
}

#main-form input:focus {
    outline: none;
    border-color: #FFC107; /* Borda amarela ao focar */
}


/* Botão de Upload Estilizado */
.upload-button {
    display: inline-block;
    background-color: #333;
    color: #FFC107;
    padding: 12px 20px;
    border-radius: 5px;
    cursor: pointer;
    border: 1px solid #FFC107;
    transition: background-color 0.3s;
}
.upload-button:hover {
    background-color: #444;
}

/* Lista de arquivos selecionados */
#file-list-display {
    margin-top: 15px;
    color: #ccc;
    font-size: 0.9em;
}
#file-list-display ul {
    list-style: none;
    padding: 0;
}
#file-list-display li {
    background-color: #2a2a2a;
    padding: 5px 10px;
    border-radius: 3px;
    margin-bottom: 5px;
}

.form-actions {
    text-align: right;
    margin-top: 30px;
}
.submit-button {
    background-color: #FFC107;
    color: #121212;
    padding: 15px 30px;
    border: none;
    border-radius: 5px;
    font-size: 1.1em;
    font-weight: bold;
    cursor: pointer;
}

/* Responsividade */
@media (min-width: 768px) {
    .form-grid {
        grid-template-columns: repeat(3, 1fr);

    }
   
}

@media (max-width: 767px) {
   .venda-header{
        display: flex;
        flex-direction: column;
        align-items: center;
    }
}