* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  background-color: #2b669c;
  font-family: Arial, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.container {
  background-color: #fff;
  padding: 30px 20px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  width: 90%;
  max-width: 500px;
}

h2 {
  text-align: center;
  color: #2b669c;
  margin-bottom: 25px;
  font-size: 22px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group input, textarea {
  padding: 12px;
  font-size: 16px;
  border: 1px solid #ccc;
  border-radius: 6px;
  outline: none;
  width: 100%;
}

.row {
  display: flex;
  gap: 10px;
  flex-direction: row;
}

.row input, textarea {
  flex: 1;
}

/* Estilo melhorado para checkbox */
.check-container {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  color: #333;
}

.check-container input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

@media (max-width: 600px) {
  .row {
    flex-direction: column;
  }
}

input:disabled {
  background-color: #eee;
  color: #999;
  cursor: not-allowed;
}

button {
  padding: 12px;
  font-size: 16px;
  border: none;
  border-radius: 6px;
  background-color: #2b669c;
  color: #fff;
  cursor: pointer;
  transition: 0.2s ease;
}

button:disabled {
  background-color: #aaa;
  cursor: not-allowed;
}

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
}

.modal-content {
  background-color: #fff;
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  max-width: 400px;
  width: 90%;
}

.modal-content p {
  margin-bottom: 20px;
  font-size: 18px;
}

.modal-content .buttons {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.modal-content .buttons button {
  flex: 1 1 45%;
  min-width: 100px;
}