.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: 14px;
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.filter-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

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


.filter-subtitle {
  color: #67e8f9;
  font-size: 11px;
  letter-spacing: .14em;
  font-weight: 700;
}

.filter-title {
  font-size: 22px;
  font-weight: 800;
  color: #f1f5f9;
  margin-top: 4px;
}

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



.filter-field label {
  font-size: 11px;
  color: #9ca3af;
  font-weight: 600;
}

.filter-field input,
.filter-field select {
  background: #0f172a;
  border: 1px solid #374151;
  color: #e5e7eb;
  border-radius: 7px;
  padding: 7px 9px;
  font-size: 13px;
}

.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.filter-chip {
  background: #0f172a;
  border: 1px solid #334155;
  color: #cbd5e1;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  line-height: 1.2;
  transition: all .12s ease;
}

.filter-chip:hover {
  border-color: #60a5fa;
  color: #eff6ff;
}

.filter-chip.is-active {
  background: #1d4ed8;
  border-color: #3b82f6;
  color: #fff;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 4px;
}

.stat-grid > div {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 4px;
  background: rgba(15, 23, 42, 0.72);
  border: 1px solid #273549;
  border-radius: 6px;
  padding: 4px 5px;
}

.stat-grid > div > span {
  font-size: 10px;
  color: #94a3b8;
  font-weight: 600;
  white-space: nowrap;
}

.stat-grid input {
  padding: 3px 6px;
  font-size: 12px;
  min-width: 0;
}

.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(3, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .filter-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;
}