.acc-country-widget {
  width: 85%;
  max-width: 100%;
  margin: 0 auto;
  background: #04E1E9; /* brand color */
  color: #000;         /* black text */
  border-radius: 8px;
  padding: 1em;
  box-sizing: border-box;
}
.acc-country-widget .controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5em;
  margin-bottom: 0.5em;
}
.acc-country-widget select,
.acc-country-widget input {
  flex: 1 1 150px;
  padding: 0.5em;
  border: 1px solid #000;
  border-radius: 4px;
  box-sizing: border-box;
}
.acc-country-widget ul {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 450px;
  overflow-y: auto;
}
.acc-country-widget li {
  display: flex;
  align-items: center;
  padding: 0.4em 0;
  border-bottom: 1px solid rgba(0,0,0,0.2);
}
.flag-icon {
  width: 1.5em;
  height: auto;
  margin-right: 0.5em;
  flex-shrink: 0;
}
.country {
  flex: 1;
}
.rate {
  font-weight: bold;
  margin-left: 1em;
  white-space: nowrap;
  font-size: 0.9em;
}

/* Responsive adjustments */
@media (max-width: 480px) {
  .acc-country-widget {
    width: 100%;
    padding: 0.5em;
  }
  .acc-country-widget .controls {
    flex-direction: column;
  }
  .acc-country-widget select,
  .acc-country-widget input {
    flex: 1 1 auto;
    width: 100%;
  }
}

/* 1) Make Firefox use a thin, semi-transparent scrollbar */
.acc-country-widget ul {
  scrollbar-width: none;                /* hide by default in FF */
}
.acc-country-widget ul:hover {
  scrollbar-width: thin;                /* show thin on hover */
  scrollbar-color: rgba(0,0,0,0.3) transparent;
}

/* 2) WebKit browsers (Chrome/Safari/Edge) */
.acc-country-widget ul::-webkit-scrollbar {
  width: 0;                             /* hide by default */
  background: transparent;
}
.acc-country-widget ul:hover::-webkit-scrollbar {
  width: 6px;                           /* show thin on hover */
}
.acc-country-widget ul::-webkit-scrollbar-track {
  background: transparent;
}
.acc-country-widget ul::-webkit-scrollbar-thumb {
  background-color: rgba(0,0,0,0.3);
  border-radius: 3px;
}

/* 3) Always use box-sizing so width calculations include padding/border */
.acc-country-widget ul {
  box-sizing: border-box;
}