/* ==========================================================================
   BULLDROP — Tower page
   Leaderboard · difficulty toggle · 2-column step grid
   Depends on shared.css + game-shared.css
   ========================================================================== */

.shell--game { max-width: 1240px; }

.panel--head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding: 16px 20px;
  margin-top: 26px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--bg-surface);
}
.panel--head .game-head__title { font-size: clamp(18px, 2.4vw, 24px); }
.panel--head .game-head__icon { color: var(--green); }

.game-lead {
  margin: 18px 0 20px;
  color: var(--text-mute);
  font-size: 14px;
}

/* ---------- Layout ---------- */
.tower-wrap { margin-bottom: 30px; }

.tower-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 26px;
}

.tower-left,
.tower-right { display: grid; gap: 16px; align-content: start; min-width: 0; }

.tower-tabs { max-width: 420px; }
.tower-diff { max-width: 100%; }

/* ---------- Leaderboard ---------- */
.tower-board {
  max-height: 520px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.16) transparent;
}
.tower-board::-webkit-scrollbar { width: 6px; }
.tower-board::-webkit-scrollbar-thumb {
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.16);
}
/* Keep the header visible while the body scrolls */
.tower-board thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--bg-surface-2);
}

.gplayer:hover span { color: var(--brand); }

/* ---------- Step grid (8 levels x 2 cells) ---------- */
.steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.step {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  padding: 17px 12px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: var(--bg-surface-2);
  color: var(--text-mute);
  font-size: 13.5px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  transition: background-color var(--t) var(--ease), color var(--t) var(--ease),
    border-color var(--t) var(--ease), transform var(--t) var(--ease);
}
.step:hover {
  transform: translateY(-2px);
  background: var(--bg-elevated);
  border-color: var(--line-strong);
  color: var(--text);
}

/* ---------- Bet row ---------- */
.tower-actions {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  margin-top: 4px;
}
.tower-actions .btn { padding: 15px 30px; font-size: 15px; }

/* ---------- SEO note ---------- */
.seo-note {
  padding: 24px;
  border-radius: var(--r-xl);
  border: 1px solid var(--line);
  background: var(--bg-surface);
}
.seo-note__title { margin-bottom: 12px; font-size: 18px; }
.seo-note__text {
  max-width: 90ch;
  color: var(--text-soft);
  font-size: 14px;
  line-height: 1.75;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 980px) {
  .tower-grid { grid-template-columns: 1fr; gap: 22px; }
  .tower-board { max-height: 400px; }
}

@media (max-width: 560px) {
  .tower-tabs .seg__btn,
  .tower-diff .seg__btn { padding: 10px 8px; font-size: 12.5px; }
  .step { padding: 14px 10px; font-size: 12.5px; }
  .tower-actions { grid-template-columns: 1fr; }
  .tower-actions .btn { width: 100%; }
}