.blaster-wrapper {
  padding: 34px 28px 46px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  max-width: 1280px;
  margin: 0 auto;
}

.blaster-hero {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  align-items: stretch;
}

.blaster-hero-panel {
  flex: 1 1 360px;
  min-width: 320px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px 22px;
}

.blaster-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.blast-stat__value {
  font-size: 34px;
  line-height: 1.1;
  color: var(--accent-color, #66d1ff);
  text-shadow: 0 10px 26px rgba(102, 209, 255, 0.25);
}

.blaster-hero-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.blaster-hero-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.blaster-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.blaster-layout {
  display: grid;
  grid-template-columns: 1.55fr 0.95fr;
  gap: 72px;
  align-items: start;
  margin-top: 30px;
}

.blaster-board-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 540px;
}

.blaster-board__head {
  display: grid;
  gap: 10px;
}

.blaster-board__title {
  font-size: 18px;
}

.blaster-rules {
  list-style: disc;
  padding-left: 20px;
  margin: 0;
  color: var(--text-muted, #cfd6ff);
  display: grid;
  gap: 4px;
}

.blaster-board {
  --cols: 10;
  --rows: 10;
  --cell-size: clamp(36px, 6vw, 58px);
  --gap: 6px;
  display: grid;
  grid-template-columns: repeat(var(--cols), var(--cell-size));
  grid-template-rows: repeat(var(--rows), var(--cell-size));
  gap: var(--gap);
  width: max-content;
  margin: 12px auto 16px;
  background: linear-gradient(135deg, rgba(149, 166, 255, 0.08), rgba(102, 211, 255, 0.07));
  padding: 18px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06), 0 20px 60px rgba(0, 0, 0, 0.35);
}

.blast-cell {
  width: var(--cell-size);
  height: var(--cell-size);
  border-radius: 10px;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.05)),
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #eaf4ff;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: transform 120ms ease, box-shadow 120ms ease, border-color 120ms ease;
}

.blast-cell:hover {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.14);
}

.blast-cell[data-filled="true"] {
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.08)),
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04)),
    linear-gradient(135deg, color-mix(in srgb, var(--tone, #66d1ff) 70%, #ffffff 10%), rgba(255, 255, 255, 0));
  border-color: color-mix(in srgb, var(--tone, #66d1ff) 60%, rgba(255, 255, 255, 0.24));
  box-shadow: 0 6px 20px color-mix(in srgb, var(--tone, #66d1ff) 35%, rgba(0, 0, 0, 0.6)), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.blast-cell[data-ghost="ok"] {
  outline: 2px solid color-mix(in srgb, var(--tone, #66d1ff) 60%, #ffffff 10%);
  outline-offset: -2px;
  background: linear-gradient(135deg, rgba(102, 209, 255, 0.16), rgba(102, 209, 255, 0.05));
}

.blast-cell[data-ghost="bad"] {
  outline: 2px dashed rgba(255, 99, 132, 0.6);
  outline-offset: -2px;
  background: linear-gradient(135deg, rgba(255, 99, 132, 0.12), rgba(255, 255, 255, 0.02));
}

.blast-message {
  text-align: center;
  padding: 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-muted, #cfd6ff);
  margin-top: 4px;
}

.blaster-side {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 540px;
}

.blaster-tips {
  list-style: disc;
  padding-left: 18px;
  margin: 0;
  color: var(--text-muted, #cfd6ff);
  display: grid;
  gap: 4px;
}

.blaster-log {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 12px;
  padding: 14px;
  display: grid;
  gap: 6px;
  max-height: 240px;
  overflow: auto;
}

.blaster-log__item {
  font-size: 13px;
  color: var(--text-muted, #d7dfff);
  line-height: 1.4;
}

.blaster-tray {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 6px;
}

.blaster-tray__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.blaster-piece-tray {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
}

.blast-piece {
  --piece-cell: clamp(26px, 5vw, 34px);
  --piece-cols: 4;
  --piece-rows: 4;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.05)),
    linear-gradient(135deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  padding: 12px 10px;
  display: grid;
  gap: 8px;
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease;
}

.blast-piece:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.blast-piece.is-selected {
  border-color: color-mix(in srgb, var(--tone, #66d1ff) 70%, #ffffff 10%);
  box-shadow: 0 10px 30px color-mix(in srgb, var(--tone, #66d1ff) 30%, rgba(0, 0, 0, 0.6));
  transform: translateY(-2px);
}

.blast-piece__label {
  font-size: 13px;
  color: var(--text-muted, #cfd6ff);
}

.blast-piece__grid {
  display: grid;
  grid-template-columns: repeat(var(--piece-cols), var(--piece-cell));
  grid-template-rows: repeat(var(--piece-rows), var(--piece-cell));
  gap: 6px;
  width: max-content;
}

.blast-piece__cell {
  width: var(--piece-cell);
  height: var(--piece-cell);
  border-radius: 10px;
  background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.08)),
    linear-gradient(135deg, color-mix(in srgb, var(--tone, #66d1ff) 70%, #ffffff 12%), rgba(255, 255, 255, 0));
  border: 1px solid color-mix(in srgb, var(--tone, #66d1ff) 70%, rgba(255, 255, 255, 0.3));
  box-shadow: 0 6px 18px color-mix(in srgb, var(--tone, #66d1ff) 35%, rgba(0, 0, 0, 0.7));
}

.blast-piece__element {
  font-weight: 700;
  color: #eaf4ff;
}

.blaster-leaderboard {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 14px;
  padding: 12px;
  display: grid;
  gap: 10px;
}

.blaster-leaderboard__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.blaster-name {
  display: grid;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted, #cfd6ff);
}

.blaster-name input {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  color: #eaf4ff;
}

.blaster-leaderboard__list {
  list-style: decimal;
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 6px;
}

.blaster-leaderboard__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  color: #eaf4ff;
}

.blaster-leaderboard__item strong {
  color: #f2f6ff;
}

.blaster-leaderboard__meta {
  font-size: 12px;
  color: var(--text-muted, #cfd6ff);
}

@media (max-width: 960px) {
  .blaster-layout {
    grid-template-columns: 1fr;
  }

  .blaster-board {
    --cell-size: clamp(32px, 8vw, 48px);
  }
}

@media (max-width: 640px) {
  .blaster-hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .blaster-board {
    --cell-size: clamp(30px, 9vw, 42px);
  }

  .blast-piece {
    --piece-cell: 28px;
  }
}