/* ═══ 通用游戏排行榜（井字棋 / 贪吃蛇共用）═══
   结构与扫雷的 .ms-rank-* 同款；独立命名避免跨页引入 */

.grank {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.45);
}
.grank.hidden { display: none; }
.grank-box {
  width: min(560px, 100%);
  max-height: 90dvh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 18px 18px 16px;
  border-radius: 14px;
  background: var(--theme, #ffffff);
  border: 1px solid var(--border, #e0e0e0);
  box-shadow: 0 22px 48px -18px rgba(0, 0, 0, 0.5);
  animation: grank-in 0.16s ease-out;
}
@keyframes grank-in {
  from { transform: scale(0.96); opacity: 0; }
  to   { transform: scale(1);    opacity: 1; }
}
.grank-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.grank-head strong { font-size: 16px; }
.grank-x {
  width: 30px; height: 30px;
  font-size: 15px;
  color: var(--secondary, #5b6470);
  background: transparent;
  border: 1px solid var(--border, #dcdcdc);
  border-radius: 8px;
  cursor: pointer;
}
.grank-x:hover { background: rgba(0, 0, 0, 0.05); }

.grank-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.grank-tab {
  padding: 5px 14px;
  font-size: 13px;
  color: var(--secondary, #5b6470);
  background: transparent;
  border: 1px solid var(--border, #dcdcdc);
  border-radius: 999px;
  cursor: pointer;
}
.grank-tab.is-on { color: #fff; background: #4f8cff; border-color: #4f8cff; }

.grank-status { min-height: 18px; margin-top: 8px; font-size: 12px; color: var(--secondary, #5b6470); }
.grank-status.is-err { color: #b42318; }

.grank-list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  max-height: min(46vh, 430px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 4px;
}
.grank-row {
  display: grid;
  grid-template-columns: 28px 30px 1fr auto auto;
  align-items: center;
  gap: 10px;
  padding: 8px 4px;
  border-bottom: 1px solid var(--border, #eef1f5);
  font-size: 14px;
}
.grank-row:last-child { border-bottom: none; }
/* 榜上头像：有自定义头像就是那张图（已裁圆），没有就按昵称哈希底色 + 首字 */
.grank-ava {
  width: 30px; height: 30px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  flex: none;
  border: 1px solid var(--border, #e0e0e0);
  background: var(--tertiary, #eef1f6);
}
.grank-ava-ph {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  border-color: transparent;
  user-select: none;
}
.grank-no { font-variant-numeric: tabular-nums; color: var(--secondary, #5b6470); text-align: center; }
.grank-no.is-top { color: #d97706; }
.grank-name {
  display: flex; align-items: center; gap: 6px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.grank-rg {
  padding: 1px 7px;
  font-size: 11px;
  font-weight: 600;
  color: var(--secondary, #5b6470);
  background: rgba(91, 100, 112, 0.14);
  border-radius: 999px;
}
.grank-score { font-weight: 700; font-variant-numeric: tabular-nums; }
.grank-day { font-size: 12px; color: var(--secondary, #5b6470); }
.grank-empty { padding: 14px 4px; color: var(--secondary, #5b6470); }

.grank-mine { display: flex; gap: 10px; align-items: baseline; margin-top: 8px; font-size: 13px; }
.grank-mine-t b { font-variant-numeric: tabular-nums; }
.grank-mine-d { color: var(--secondary, #5b6470); font-size: 12px; }
.grank-foot { margin: 12px 0 0; font-size: 12px; line-height: 1.7; color: var(--secondary, #5b6470); }

@media (max-width: 520px) {
  .grank { padding: 12px; }
  .grank-box { padding: 14px 12px; }
  .grank-row { grid-template-columns: 24px 26px 1fr auto; font-size: 13px; }
  .grank-ava { width: 26px; height: 26px; }
  .grank-ava-ph { font-size: 13px; }
  .grank-day { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .grank-box { animation: none; }
}