/* Réinitialisation des styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* Styles de base */
body {
  font-family: sans-serif;
  background-color: #f0f0f0;
  padding: 20px;
}

h1 {
  margin-bottom: 20px;
}

form {
  margin-bottom: 20px;
}

label {
  margin-right: 10px;
}

select {
  padding: 5px;
  font-size: 16px;
}

table {
  border-collapse: collapse;
  width: 100%;
  margin-bottom: 20px;
  font-size: 80%;
}

th,
td {
  border: 1px solid #ccc;
  padding: 10px;
  text-align: left;
}

th {
  background-color: #f0f0f0;
}

tr:nth-child(even) {
  background-color: #f9f9f9;
}

/* Styles spécifiques pour l'affichage du total */
th.total {
  position: relative;
  font-weight: bold;
}

th.total:after {
  content: attr(data-total);
  position: absolute;
  right: 0;
}

p#validation {
  text-align: center;
}

#spinner {
  width: 40px;
  height: 40px;
  margin: 10px auto;
  border-radius: 50%;
  border: 5px solid rgba(0, 0, 0, 0.1);
  border-top-color: #3498db;
  animation: spin 1s ease-in-out infinite;
  display: none;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}