body {
  font-family: 'Roboto', Arial, sans-serif;
  margin: 0;
  background: linear-gradient(to right, #f0f0f0, #e4e4e4);
}

.container {
  max-width: 1100px;
  margin: 40px auto;
  background: #fff;
  padding: 30px;
  box-shadow: 0 0 20px rgba(0,0,0,0.1);
  border-radius: 12px;
}

h2,
h3 {
  color: #ff8c00;
  font-family: 'Montserrat', Arial, sans-serif;
}

input,
select,
textarea {
  width: 100%;
  padding: 10px;
  margin: 8px 0;
  border-radius: 5px;
  border: 1px solid #ccc;
}

.ligne {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
}
.ligne > * {
  flex: 1;
}

.btn {
  background-color: #ff8c00;
  color: white;
  border: none;
  padding: 12px 20px;
  cursor: pointer;
  border-radius: 5px;
}
.btn:hover {
  background-color: #e65c00;
}

.top-right {
  text-align: right;
  margin-bottom: 15px;
}

iframe {
  width: 100%;
  height: 600px;
  border: 1px solid #ccc;
  display: none;
  margin-top: 20px;
}

.logo {
  max-width: 180px;
  margin-bottom: 10px;
}

.user-info {
  text-align: right;
  font-size: 14px;
  color: #555;
}

.login-body {
  font-family: 'Roboto', Arial, sans-serif;
  background-color: #f2f2f2;
  text-align: center;
  margin-top: 100px;
}

.login-form {
  display: inline-block;
  background: white;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(0,0,0,0.2);
}

.login-form input {
  padding: 10px;
  margin: 10px;
  width: 100%;
}

.login-error {
  color: red;
}

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
  z-index: 999;
}

.modal-content {
  background: #fff;
  width: 300px;
  margin: 100px auto;
  padding: 20px;
  border-radius: 8px;
  text-align: center;
}

.modal-btn {
  background-color: #ff8c00;
  color: white;
  padding: 8px 16px;
  margin: 5px;
  border: none;
  border-radius: 5px;
}

.modal-btn:hover {
  background-color: #e65c00;
}

.modal-btn.cancel {
  background-color: #ccc;
  color: black;
}