/* bestseller-rank.css — widget "Xếp hạng bán chạy" (trang chủ, realtime polling) */

.bs-live-dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #4CAF7D;
  margin-right: 6px;
  box-shadow: 0 0 0 0 rgba(76,175,125,.6);
  animation: bs-pulse 1.8s ease-out infinite;
  vertical-align: middle;
}

@keyframes bs-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(76,175,125,.55); }
  70%  { box-shadow: 0 0 0 7px rgba(76,175,125,0); }
  100% { box-shadow: 0 0 0 0 rgba(76,175,125,0); }
}

.bs-rank-meta {
  font-size: 12px;
  color: var(--ink-500);
  white-space: nowrap;
}

.bs-rank-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--ivory);
  border: 1px solid var(--mint-200);
  border-radius: var(--radius-lg);
  padding: 14px;
  transition: opacity .15s ease;
}

.bs-rank-list.is-refreshing { opacity: .55; }

.bs-rank-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 10px;
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: background .15s ease;
}

.bs-rank-item:hover { background: var(--mint-50); }

.bs-rank-num {
  flex: 0 0 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono, monospace);
  font-weight: 700;
  font-size: 13px;
  background: var(--mint-50);
  color: var(--ink-700);
  border: 1px solid var(--mint-200);
}

.bs-rank-num-1 { background: linear-gradient(135deg,#F6D77A,#D4A574); color: #4A3410; border-color: transparent; }
.bs-rank-num-2 { background: linear-gradient(135deg,#E4E7EA,#B8C0C8); color: #33393E; border-color: transparent; }
.bs-rank-num-3 { background: linear-gradient(135deg,#E4B694,#C98354); color: #3E2313; border-color: transparent; }

.bs-rank-thumb {
  flex: 0 0 44px;
  width: 44px; height: 44px;
  border-radius: 10px;
  overflow: hidden;
  background: var(--mint-50);
  border: 1px solid var(--mint-200);
}

.bs-rank-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }

.bs-rank-info {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.bs-rank-name {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink-900);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.bs-rank-bar-track {
  display: block;
  height: 5px;
  border-radius: 999px;
  background: var(--mint-100);
  overflow: hidden;
}

.bs-rank-bar-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--mint-500), var(--mint-700));
  transition: width .5s ease;
}

.bs-rank-sold {
  flex: 0 0 auto;
  font-family: var(--font-mono, monospace);
  font-size: 12px;
  font-weight: 600;
  color: var(--mint-900);
  background: var(--mint-50);
  border: 1px solid var(--mint-200);
  border-radius: 999px;
  padding: 5px 11px;
  white-space: nowrap;
}

@media (max-width: 640px) {
  .bs-rank-name { max-width: 140px; }
  .bs-rank-sold { font-size: 11px; padding: 4px 8px; }
}