/* ================================================================== *
 * leaderboard.css — 排行榜（主页 index.html / 游戏页弹窗共用）
 * 只依赖 home.css 里的 --line / --line-hi / --text / --muted / --cyan /
 * --amber / --radius / --ease；游戏页没引 home.css，所以下面自带一份兜底变量
 * ================================================================== */

:root {
  --line: rgba(148, 163, 184, 0.16);
  --line-hi: rgba(94, 225, 255, 0.42);
  --text: #eaf1ff;
  --muted: #93a3bd;
  --cyan: #5ee7ff;
  --amber: #ffb347;
  --radius: 20px;
  --ease: cubic-bezier(0.22, 0.72, 0.24, 1);
}

/* ------------------------------ 容器 ------------------------------ */

.lb-panel {
  max-width: 880px;
  margin: 0 auto;
  padding: 18px 18px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.018));
  backdrop-filter: blur(12px) saturate(130%);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.lb-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.lb-meta {
  flex: 1;
  min-width: 0;
  font-size: 12px;
  color: var(--muted);
}

/* ------------------------------ 排序切换 ------------------------------ */

.lb-tabs {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.lb-tab {
  padding: 6px 14px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: color 0.25s ease, background 0.25s ease;
}

.lb-tab:hover {
  color: var(--text);
}

.lb-tab.is-on {
  color: #05121c;
  background: linear-gradient(100deg, #8ef2ff, #c9b8fd);
  box-shadow: 0 8px 20px rgba(94, 225, 255, 0.28);
}

/* ------------------------------ 榜单行 ------------------------------ */

.lb-list {
  display: grid;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.lb-row {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.035);
  transition: border-color 0.25s ease, transform 0.25s var(--ease), background 0.25s ease;
}

.lb-row:hover {
  transform: translateY(-2px);
  border-color: var(--line-hi);
  background: rgba(94, 225, 255, 0.08);
}

.lb-row.is-me {
  border-color: rgba(94, 225, 255, 0.55);
  background: rgba(94, 225, 255, 0.1);
}

.lb-no {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 10px;
  border: 1px solid var(--line);
  font-size: 13px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--muted);
}

/* 前三名：金 / 银 / 铜 */
.lb-row:nth-child(1) .lb-no {
  color: #1b1206;
  border-color: transparent;
  background: linear-gradient(140deg, #ffe9a8, #ffb347);
  box-shadow: 0 6px 18px rgba(255, 179, 71, 0.4);
}

.lb-row:nth-child(2) .lb-no {
  color: #10161f;
  border-color: transparent;
  background: linear-gradient(140deg, #f2f6ff, #b9c6d8);
}

.lb-row:nth-child(3) .lb-no {
  color: #1a1006;
  border-color: transparent;
  background: linear-gradient(140deg, #ffd8b0, #e39a5c);
}

.lb-main {
  min-width: 0;
}

.lb-name {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text);
}

.lb-name-text {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lb-me {
  flex: none;
  padding: 1px 8px;
  border-radius: 999px;
  border: 1px solid rgba(94, 225, 255, 0.5);
  background: rgba(94, 225, 255, 0.14);
  color: var(--cyan);
  font-size: 10.5px;
  font-style: normal;
  letter-spacing: 0.08em;
}

.lb-sub {
  margin-top: 2px;
  font-size: 11.5px;
  color: var(--muted);
}

.lb-values {
  display: flex;
  align-items: baseline;
  gap: 14px;
  text-align: right;
}

.lb-value b {
  font-size: 18px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.lb-value span {
  display: block;
  font-size: 11px;
  color: var(--muted);
}

.lb-value.skulls b {
  color: var(--amber);
}

.lb-value.primary b {
  color: var(--cyan);
}

.lb-empty {
  margin: 16px 0 4px;
  padding: 18px 12px;
  text-align: center;
  font-size: 13.5px;
  color: var(--muted);
}

.lb-note {
  margin: 14px 0 0;
  text-align: center;
  font-size: 11.5px;
  color: var(--muted);
}

/* ------------------------------ 游戏页弹窗 ------------------------------ */

.lb-backdrop {
  z-index: 80; /* 压过 Unity 画布与存档面板 */
}

.lb-modal {
  width: min(520px, 100%);
  max-height: 84vh;
  display: flex;
  flex-direction: column;
  padding: 16px 16px 12px;
}

.lb-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.lb-modal-head h2 {
  margin: 0;
  font-size: 17px;
}

.lb-modal-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 12px 0 2px;
}

.lb-modal-body {
  flex: 1;
  min-height: 0;
  overflow: auto;
  margin: 0 -4px;
  padding: 0 4px;
}

.lb-modal-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.lb-modal-foot .lb-meta {
  font-size: 11.5px;
}

.lb-frame {
  width: 100%;
  height: 100%;
  min-height: 320px;
  border: 0;
  border-radius: 14px;
  background: rgba(2, 6, 23, 0.6);
}

@media (max-width: 640px) {
  .lb-panel {
    padding: 14px 12px 10px;
  }

  .lb-row {
    grid-template-columns: 30px minmax(0, 1fr);
    row-gap: 8px;
  }

  .lb-values {
    grid-column: 2;
    justify-content: flex-start;
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lb-row {
    transition: none;
  }

  .lb-row:hover {
    transform: none;
  }
}