/* ============================================================================
   数字广度 Digit Span · 游戏专属样式
   选择器统一以 .g-digitspan 前缀限定，避免影响其他游戏
   ========================================================================== */

.g-digitspan {
  gap: 10px;
  padding: 12px 10px calc(14px + var(--safe-b));
}

.g-digitspan .stats .stat-v { font-size: 17px; }

.g-digitspan .seg { flex: none; }

.g-digitspan .ds-panel {
  flex: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 172px;
  padding: 16px 12px 12px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05), 0 18px 36px -28px rgba(0, 0, 0, 0.9);
  overflow: hidden;
}

.g-digitspan .ds-digits {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0;
  min-height: 66px;
  width: 100%;
  font-family: var(--mono);
  font-size: 44px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0;
  line-height: 1.15;
  color: var(--text);
  text-align: center;
}
.g-digitspan .ds-digit {
  display: inline-block;
  min-width: 0.56em;
  text-align: center;
  transition: color 0.12s ease, opacity 0.12s ease;
}
.g-digitspan .ds-digits.show .ds-digit {
  color: #e9e2ff;
  text-shadow: 0 0 18px rgba(183, 140, 255, 0.45);
}
.g-digitspan .ds-digits.ds-input .ds-digit.typed { color: #d9c2ff; text-shadow: 0 0 14px rgba(183, 140, 255, 0.4); }
.g-digitspan .ds-digits.ds-input .ds-digit.blank { color: rgba(154, 164, 184, 0.32); }
.g-digitspan .ds-digits.ok .ds-digit { color: #5fe3a6; text-shadow: 0 0 20px rgba(62, 207, 142, 0.5); }
.g-digitspan .ds-digits.err .ds-digit { color: #ff7a88; text-shadow: 0 0 18px rgba(255, 92, 108, 0.4); }

.g-digitspan .ds-prompt {
  font-size: 12px;
  line-height: 1.5;
  color: var(--dim);
  text-align: center;
  min-height: 18px;
}

.g-digitspan .ds-bar {
  width: min(100%, 280px);
  height: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
  flex: none;
}
.g-digitspan .ds-bar i {
  display: block;
  height: 100%;
  width: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
}

/* 数字键盘：3 列，最后一行 0 + 删除（删除占两列） */
.g-digitspan .ds-keys {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
  flex: none;
}
.g-digitspan .ds-keys .pad-key {
  min-height: 50px;
  font-size: 21px;
  font-weight: 700;
  border-radius: 13px;
  background: var(--surface);
  border: 1px solid var(--line);
}
.g-digitspan .ds-keys .pad-key:active { background: var(--surface-3); }
.g-digitspan .ds-keys .pad-key[disabled] { opacity: 0.36; pointer-events: none; }
.g-digitspan .ds-keys .ds-key-del {
  grid-column: span 2;
  font-size: 14px;
  font-weight: 600;
  color: var(--dim);
  letter-spacing: 0.06em;
}
.g-digitspan .ds-keys .ds-key-0 { font-size: 21px; }

.g-digitspan .ds-hint { text-align: center; line-height: 1.6; padding: 0 4px; }

/* 结算弹窗 */
.overlay.ds-result-overlay {
  align-items: flex-end;
  padding: 14px 16px calc(18px + var(--safe-b));
  background: rgba(4, 6, 11, 0.36);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
}
.overlay.ds-result-overlay .dialog { padding: 15px 16px; border-radius: 18px; }
.overlay.ds-result-overlay .dialog-actions { margin-top: 13px; }

.ds-res-k {
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin: 4px 0 11px;
}
.ds-res-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  text-align: center;
}
.ds-res-grid b {
  display: block;
  font-size: 18px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  line-height: 1.3;
  color: var(--text);
}
.ds-res-grid .hint { display: block; font-size: 10px; }

@media (max-width: 374px) {
  .g-digitspan { padding-left: 8px; padding-right: 8px; gap: 8px; }
  .g-digitspan .g-head-right .btn { padding: 6px 8px; }
  .g-digitspan .ds-digits { font-size: 44px; }
  .g-digitspan .ds-keys .pad-key { min-height: 46px; }
}