.routing-matrix-container {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--spacing-xl);
  margin-top: var(--spacing-lg);
}

.routing-matrix-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xl);
}

.routing-matrix-header h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
}

.ws-status {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 12px;
  white-space: nowrap;
}

.ws-status.connected {
  color: #44ff44;
  background: rgba(68, 255, 68, 0.1);
}

.ws-status.disconnected {
  color: #888;
  background: rgba(136, 136, 136, 0.1);
}

.routing-section {
  margin-bottom: var(--spacing-xl);
}

.routing-section:last-child {
  margin-bottom: 0;
}

.routing-section h4 {
  margin: 0 0 var(--spacing-sm) 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
}

.routing-description {
  margin: 0 0 var(--spacing-lg) 0;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

.routing-matrix {
  display: inline-grid;
  gap: 2px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  overflow-x: auto;
  max-width: 100%;
}

.matrix-corner {
  background: var(--color-surface-hover);
  min-height: 50px;
}

.matrix-header-cell {
  background: var(--color-surface-hover);
  padding: var(--spacing-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  word-break: break-word;
  hyphens: auto;
}

.matrix-label-cell {
  background: var(--color-surface-hover);
  padding: var(--spacing-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  min-width: 120px;
  word-break: break-word;
}

.label-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
}

.label-text {
  flex: 1;
}

.header-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
  align-items: center;
}

.header-text {
  text-align: center;
}

.matrix-cell {
  background: var(--color-bg);
  padding: var(--spacing-sm);
  min-height: 60px;
  min-width: 80px;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  position: relative;
}

.cell-checkbox {
  width: 100%;
  min-height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.matrix-cell:hover {
  background: var(--color-surface-hover);
  border: 1px solid var(--color-primary);
}

.matrix-cell.active {
  background: var(--color-primary);
  color: white;
}

.matrix-cell.active:hover {
  background: var(--color-primary-hover);
}

.checkmark {
  font-size: 1.2rem;
  font-weight: bold;
}

.gain-select {
  width: 100%;
  padding: 4px 8px;
  font-size: 0.75rem;
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-text);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 4px;
  cursor: pointer;
  font-weight: 600;
  text-align: center;
}

.gain-select:focus {
  outline: none;
  border-color: rgba(255, 255, 255, 0.6);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.2);
}

@media (max-width: 1024px) {
  .matrix-header-cell,
  .matrix-label-cell {
    font-size: 0.75rem;
    padding: var(--spacing-xs);
    min-width: 80px;
  }

  .matrix-cell {
    min-width: 70px;
    min-height: 50px;
    padding: var(--spacing-sm);
  }

  .gain-select {
    font-size: 0.7rem;
    padding: 3px 6px;
  }
}

@media (max-width: 768px) {
  .routing-matrix-container {
    padding: var(--spacing-md);
  }

  .routing-matrix-header {
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: stretch;
  }

  .matrix-header-cell,
  .matrix-label-cell {
    font-size: 0.7rem;
    min-width: 60px;
  }

  .matrix-cell {
    min-width: 65px;
    min-height: 45px;
  }

  .checkmark {
    font-size: 1rem;
  }

  .gain-select {
    font-size: 0.65rem;
    padding: 2px 4px;
  }
}