.cc-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 100%;
}

.cc-course-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 10px;
}
.cc-course-btn {
  border: 2px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  width: 34px;
  height: 34px;
  border-radius: 50%;
  font-weight: 800;
  font-size: 0.9rem;
  cursor: pointer;
}
.cc-course-btn[aria-pressed="true"] {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
}
.cc-course-btn:disabled { cursor: default; opacity: 0.45; }

.cc-canvas { background: linear-gradient(180deg,#fff3e0,#e0f7fa); }