.panel-box {
  background: linear-gradient(180deg, rgba(17,24,39,0.96) 0%, rgba(15,23,42,0.92) 100%);
  border: 1px solid #334155;
  box-shadow: 0 12px 30px rgba(2, 6, 23, 0.35);
  border-radius: 16px;
  padding: 20px;
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.filter-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.filter-field.full {
  grid-column: 1 / -1;
}

.filter-field label {
  font-size: 12px;
  color: #9ca3af;
  font-weight: 600;
}

.filter-field input,
.filter-field select {
  background: #0f172a;
  border: 1px solid #374151;
  color: #e5e7eb;
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 14px;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

.stat-grid > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-grid > div > span {
  font-size: 11px;
  color: #94a3b8;
}

.compact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 8px;
}

.item-card {
  background: #111827;
  border: 1px solid #253246;
  border-radius: 10px;
  padding: 8px;
  cursor: pointer;
  transition: border-color .15s ease, transform .15s ease;
}

.item-card:hover {
  border-color: #3b82f6;
  transform: translateY(-1px);
}

.item-card .thumb {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.item-title {
  font-size: 13px;
  font-weight: 700;
  color: #e2e8f0;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-meta {
  font-size: 11px;
  color: #94a3b8;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.item-stats {
  margin-top: 6px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px 6px;
  font-size: 11px;
  color: #cbd5e1;
}

.item-stats .value {
  color: #fde68a;
}

@media (max-width: 1000px) {
  .filter-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stat-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .filter-grid {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }

  .stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .compact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.filter-dictionary .filter-head h2 {
  letter-spacing: -0.02em;
}

.filter-dictionary .filter-head p {
  max-width: 720px;
}

.filter-field input:focus,
.filter-field select:focus {
  outline: none;
  border-color: #60a5fa;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.22);
}

#filterSearchBtn,
#resetFiltersBtn {
  transition: transform .12s ease, box-shadow .12s ease;
}

#filterSearchBtn:hover,
#resetFiltersBtn:hover {
  transform: translateY(-1px);
}

#filterSearchBtn {
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.35);
}

.item-card {
  box-shadow: inset 0 1px 0 rgba(148,163,184,0.08);
}

.item-meta span {
  background: rgba(51, 65, 85, 0.55);
  border: 1px solid rgba(100, 116, 139, 0.45);
  border-radius: 999px;
  padding: 1px 6px;
}