* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

body {
  background: url('./bg_light.jpg') no-repeat center center fixed;
  background-size: cover;
  color: #1f2933;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: rgba(11, 114, 133, 0.95);
  color: white;
}

.topbar h1 {
  font-size: 20px;
}

.admin-email {
  margin-right: 12px;
  font-size: 14px;
}

.container {
  max-width: 1100px;
  margin: 24px auto;
  padding: 0 16px;
}

.card {
  background: rgba(255, 255, 255, 0.92);
  border-radius: 12px;
  padding: 16px 20px;
  box-shadow: 0 2px 6px rgba(15, 23, 42, 0.12);
  margin-top: 16px;
}

h2 {
  margin-top: 8px;
  margin-bottom: 8px;
}

h3 {
  margin-bottom: 8px;
}

label {
  display: block;
  margin-bottom: 12px;
  font-size: 14px;
}

input,
select {
  width: 100%;
  padding: 8px;
  margin-top: 4px;
  border-radius: 6px;
  border: 1px solid #cbd5e1;
}

input:disabled {
  background-color: #e9ecef;
  cursor: not-allowed;
}

.btn {
  border: none;
  border-radius: 6px;
  padding: 8px 14px;
  cursor: pointer;
  font-size: 14px;
}

.btn-primary {
  background: #0b7285;
  color: white;
}

.btn-secondary {
  background: white;
  color: #0b7285;
  border: 1px solid #0b7285;
}

.btn:hover {
  opacity: 0.9;
}

.message {
  margin-top: 8px;
  font-size: 13px;
}

.message.error {
  color: #e03131;
}

.hint {
  font-size: 13px;
  margin-top: 8px;
  color: #52616b;
}

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.tab-btn {
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid #cbd5e1;
  background: white;
  cursor: pointer;
  font-size: 14px;
}

.tab-btn.active {
  background: #0b7285;
  color: white;
  border-color: #0b7285;
}

.tab {
  display: none;
}

.tab.active {
  display: block;
}

.hidden {
  display: none !important;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
  margin-top: 8px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
}

.form-actions {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 4px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
  font-size: 14px;
}

.data-table th,
.data-table td {
  border-bottom: 1px solid #e2e8f0;
  padding: 8px 6px;
  text-align: left;
}

.data-table tbody tr:hover {
  background: #f1f5f9;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
}

.badge-success {
  background: #d3f9d8;
  color: #2f9e44;
}

.badge-muted {
  background: #e9ecef;
  color: #495057;
}

.action-buttons {
  display: flex;
  gap: 6px;
}

.btn-small {
  padding: 4px 8px;
  font-size: 12px;
}

/* --- Ajout pour que le fond couvre bien toute la hauteur --- */
html,
body {
  min-height: 100vh;
}

/* --- Correction spécifique mobile pour le fond --- */
@media (max-width: 768px) {
  body {
    background: url('./bg_light.jpg') no-repeat center center;
    background-size: cover;
    background-attachment: scroll; /* évite les bugs de fixed sur mobile */
  }
}