html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 0;
}

/* --- 安全燈號（機械式規則計算，見 /About/Rules）--- */
.badge.light-red {
  background-color: #dc3545;
  color: #fff;
}

.badge.light-yellow {
  background-color: #ffc107;
  color: #212529;
}

.badge.light-green {
  background-color: #28a745;
  color: #fff;
}

footer.footer {
  background: #f8f9fa;
}

/* 園所清單：長園名換行，避免撐破版面 */
.table td, .table th {
  word-break: break-word;
  overflow-wrap: anywhere;
}
.table-responsive table {
  min-width: 0;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}