/* Evita scroll horizontal por algum elemento “vazando” */
html, body { overflow-x: hidden; }

/* Wrapper do formulário */
.quote-form {
  max-width: 800px;
  margin: 50px auto;
  padding: 30px;
  background-color: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  text-align: left; /* melhora leitura do formulário */
}

/* Grupos */
.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-weight: 700;
  color: #333;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 16px;
  box-sizing: border-box;
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.hint {
  font-size: 14px;
  color: #666;
}

/* Upload area */
.file-upload-area {
  border: 2px dashed #ddd;
  border-radius: 10px;
  padding: 24px;
  text-align: center;
  background-color: #f9f9f9;
  transition: border-color 0.2s ease, background-color 0.2s ease;
  user-select: none;
}

.file-upload-area:hover { border-color: #333; }

.file-upload-area.dragover {
  border-color: #007bff;
  background-color: #e3f2fd;
}

.file-list {
  margin-top: 15px;
  text-align: left;
}

.file-item {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 8px 12px;
  margin: 6px 0;
  background-color: #f0f0f0;
  border-radius: 6px;
  font-size: 14px;
}

.file-item .remove-file {
  color: #dc3545;
  cursor: pointer;
  font-weight: 800;
  border: none;
  background: transparent;
  font-size: 16px;
  line-height: 1;
}

.file-item .remove-file:hover { text-decoration: underline; }

/* Botão submit alinhado ao tema do site */
.btn-submit {
  background-color: #000000;
  color: #ffffff;
  padding: 15px 18px;
  border: none;
  border-radius: 6px;
  font-size: 18px;
  font-weight: 800;
  cursor: pointer;
  width: 100%;
  margin-top: 10px;
  transition: background-color 0.2s ease, transform 0.06s ease;
}

.btn-submit:hover { background-color: #333333; }
.btn-submit:active { transform: translateY(1px); }

.btn-submit:disabled {
  background-color: #6c757d;
  cursor: not-allowed;
}

/* Mensagens */
.error-message {
  color: #dc3545;
  font-size: 14px;
  margin-top: 6px;
}

.success-message {
  color: #155724;
  font-size: 16px;
  text-align: center;
  padding: 15px;
  background-color: #d4edda;
  border: 1px solid #c3e6cb;
  border-radius: 6px;
  margin: 0 0 20px 0;
}

/* Melhor responsivo */
@media (max-width: 768px) {
  .quote-form {
    margin: 30px 14px;
    padding: 20px;
  }
}