.turn-rq-skill-calc {
  color: #e5e7eb;
  background: #18181b;
  border-radius: 12px;
  padding: 16px;
}

.rqc-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 16px;
}

.rqc-controls {
  margin-bottom: 10px;
}

.rqc-label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  color: #a1a1aa;
}

.rqc-select {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid #3f3f46;
  border-radius: 8px;
  background: #27272a;
  color: #f4f4f5;
}

.rqc-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.rqc-total {
  font-size: 14px;
  color: #d4d4d8;
}

.rqc-reset {
  border: 1px solid #52525b;
  background: #27272a;
  color: #f4f4f5;
  border-radius: 8px;
  padding: 6px 10px;
  cursor: pointer;
}

.rqc-tree {
  border: 1px solid #27272a;
  border-radius: 10px;
  background: #111827;
  margin-bottom: 12px;
  padding: 10px;
}

.rqc-tree-title {
  margin: 0 0 10px;
  font-size: 16px;
  color: #f9fafb;
}

.rqc-trees {
  display: grid;
  gap: 10px;
}

.rqc-tree-row {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 10px;
  border: 1px solid #27272a;
  border-radius: 10px;
  background: #0f172a;
  padding: 10px;
  align-items: center;
}

.rqc-tree-label {
  margin: 0;
  font-size: 17px;
  color: #facc15;
  line-height: 1.25;
}

.rqc-tree-name {
  display: block;
}

.rqc-tree-points {
  display: block;
  color: #a1a1aa;
  font-size: 13px;
  margin-top: 4px;
}

.rqc-tree-track {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.rqc-stage {
  display: grid;
  align-items: center;
  justify-items: center;
  min-width: 52px;
  position: relative;
}

.rqc-stage--pair {
  grid-template-columns: 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 6px;
}

.rqc-stage--single,
.rqc-stage--ultimate {
  grid-template-columns: 1fr;
  grid-template-rows: 1fr;
}

.rqc-stage-sep {
  position: absolute;
  right: -8px;
  top: 50%;
  width: 8px;
  height: 2px;
  background: #3f3f46;
  transform: translateY(-50%);
}

.rqc-stage:last-child .rqc-stage-sep {
  display: none;
}

.rqc-node {
  width: 44px;
  height: 44px;
  border: 2px solid #52525b;
  background: #18181b;
  border-radius: 50%;
  padding: 0;
  cursor: pointer;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.rqc-node--ultimate {
  border-radius: 10px;
}

.rqc-node:hover {
  border-color: #a1a1aa;
}

.rqc-node.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.rqc-node.is-disabled:hover {
  border-color: #52525b;
}

.rqc-node.is-selected {
  border-color: #22c55e;
  box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.25);
}

.rqc-node img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1);
  opacity: 0.9;
}

.rqc-node.is-selected img {
  filter: none;
  opacity: 1;
}

.rqc-right {
  position: sticky;
  top: 12px;
  align-self: start;
}

.rqc-desc {
  border: 1px solid #27272a;
  background: #111827;
  border-radius: 10px;
  padding: 12px;
  min-height: 220px;
}

.rqc-desc-title {
  margin: 0 0 10px;
  font-size: 16px;
}

.rqc-desc-body {
  font-size: 13px;
  color: #e4e4e7;
}

.rqc-desc-body img {
  max-width: 18px;
  max-height: 18px;
  vertical-align: text-bottom;
}

.rqc-error {
  color: #f87171;
  padding: 16px;
}

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

  .rqc-right {
    position: static;
  }

  .rqc-tree-row {
    grid-template-columns: 1fr;
  }
}