.ball-spin {
  width: 48px;
  height: 48px;
  background-color: #0d6efd;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: spin 1.5s linear infinite;
  font-weight: bold;
  font-size: 16px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

.balls-container {
  max-width: 520px;
  /* container đủ rộng cho 10 quả bóng 48px + gap */
}

.ball-result {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: #198754;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 16px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  user-select: none;
  color: white;
}

.mb-3 {
  margin-bottom: 1rem !important;
}

.stat-box {
  min-width: 40px;
  font-size: 0.75rem;
  /* nhỏ hơn */
  padding: 4px 2px;
}

.ball-circle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: #007bff;
  /* Màu xanh dương Bootstrap */
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.85rem;
}

.ball-small {
  width: 28px;
  height: 28px;
  font-size: 0.7rem;
}

.keno-box {
  border: 2px solid #f0ad4e;
  border-radius: 6px;
  padding: 10px;
  background-color: #fff9e6;
}

.keno-section {
  border-right: 1px solid #ccc;
}

.keno-title {
  font-weight: bold;
  font-size: 18px;
  color: #d9534f;
  margin-bottom: 10px;
  text-align: center;
}

.keno-entry {
  display: flex;
  justify-content: space-between;
  padding: 2px 0;
  font-size: 14px;
}

::-webkit-scrollbar {
  -webkit-appearance: none;
  height: 4px;
}

::-webkit-scrollbar-thumb {
  border-radius: 4px;
  background-color: rgba(0, 0, 0, .5);
  box-shadow: 0 0 1px rgba(255, 255, 255, .5);
}

[v-cloak] {
  display: none;
}

.min-h-200 {
  min-height: 100px;
}