.unit-selector {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
}

.unit-selector label {
  display: inline-block;  /* override global block */
  font-size: 1.25em;
  margin-bottom: 0;
}

.unit-selector .radio-group {
  display: inline-flex;       /* radio + label ensemble */
  align-items: center;
  gap: 4px;                   /* petit espace radio/label */
}

.acq-selector {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}

.acq-selector {
  padding-top: 12px;
  margin-top: 24px;
  border-top: 1px solid #e6e6e6;
}

.acq-selector label {
  display: inline-block;
  font-size: 1.25em;
  margin-bottom: 0;
}

/* =========================
   Conteneur scrollable
========================= */
.table-container {
  max-height: 340px;        /* hauteur max du tableau */
  overflow-y: auto;         /* scroll vertical si nécessaire */
  width: 100%;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  margin-top: 12px;
}

/* =========================
   Tableau classique
========================= */
.fixed-table {
  width: 100%;
  margin: 0;
  border-collapse: separate; /* changer collapse en separate */
  border-spacing: 0;         /* pour garder l'alignement */
  table-layout: fixed;      /* colonnes fixes pour alignement thead/tbody */
}

.fixed-table td.small-header {
  font-size: 0.8em;
  line-height: 1.1;
}

/* =========================
   Header sticky
========================= */
.fixed-table thead th {
  position: sticky;
  top: 0;
  background-color: #f3f3f3;
  z-index: 2;
  font-weight: 600;
  text-align: center;
  padding: 6px 8px;
  border: 1px solid #ccc;
  box-sizing: border-box;
  box-shadow: inset 0 -2px 4px rgba(0,0,0,0.08);
}

/* =========================
   Cellules
========================= */
.fixed-table td,
.fixed-table th {
  min-width: 80px;           /* largeur minimale si besoin */
  padding: 6px 8px;
  border: 1px solid #ccc;
  box-sizing: border-box;
  transition: background-color 0.15s ease;
}

.fixed-table tbody {
  min-width: 80px;           /* largeur minimale si besoin */
  padding: 6px 8px;
  border: 1px solid #ccc;
  box-sizing: border-box;
  transition: background-color 0.15s ease;
}

/* Curseur */
.fixed-table:not(#tableBatch) td:not(:first-child) {
  cursor: pointer;
}

.fixed-table:not(#tableBatch) td:first-child {
  cursor: default;           /* colonne des titres */
  background-color: #f3f3f3;
  font-weight: 600;
  text-align: left;
}

/* =========================
   Hover
========================= */
.fixed-table:not(#tableBatch) td.hover-row,
.fixed-table:not(#tableBatch) td.hover-title,
.fixed-table:not(#tableBatch) td.hover-col,
.fixed-table:not(#tableBatch) th.hover-col {
  background-color: rgb(224, 247, 252);
}
 
/* =========================
   Sélection radio
========================= */
.fixed-table input[type=radio]:checked {
  accent-color: #0078d7;
}

.fixed-table tr:has(input[type=radio]:checked) td {
  background-color: rgb(242, 248, 253);
}

.fixed-table td.selected-col,
.fixed-table th.selected-col {
  background-color: rgb(242, 248, 253);
}

/* =========================
   Boutons batch
========================= */
.boutons-batch {
  margin-top: 16px;
  text-align: center;
}

.boutons-batch button {
  height: 26px;
  padding: 2px 10px;
}

/* Batch name input */
.batch-name-input::placeholder {
  color: #aaa;
  font-style: italic;
}

/* =========================
   Boutons de bas de page
========================= */
/* Boutons bas de page */
.generate-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 3px;
  width: 100%;
  text-align: center;
  margin-bottom: 15px;
}

.generate-container label {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 300px;
  justify-self: center;
  gap: 10px
}

.generate-container label input {
  margin-left: 8px;
  max-width: 110px;
}

.generate-container button {
  width: 100%;
  max-width: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  justify-self: center;
  gap: 10px;
  padding: 16px 16px;
  font-size: 1.1em;
} 

.generate-container .btn-arrow {
  font-size: 36px;
  line-height: 1.2;
  padding-bottom: 6px;
}
.generate-container .btn-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

/* Bouton de gauche : alignement à gauche */
.generate-container button:nth-child(1) {
    justify-self: start;
}

/* Bouton du centre : alignement centré */
.generate-container button:nth-child(2) {
    justify-self: center;
}

/* Bouton de droite : alignement à droite */
.generate-container button:nth-child(3) {
    justify-self: end;
}