.yarn-section {
  display: flex;
  flex-direction: column;
  background-color: var(--card-bg);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow);
  overflow: visible;
  transition: all 0.3s ease;
  margin-bottom: 1.5rem;
  position: relative;
}

.yarn-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: rgba(0, 0, 0, 0.02);
  min-height: 30px;
  height: auto;
  flex-wrap: wrap;
  gap: 8px;
}

.yarn-title {
  font-weight: 600;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  justify-content: center;
}

.yarn-icon {
  font-size: 1.2rem;
}

.yarn-countdown {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--accent-color);
}

.yarn-toggle-button {
  background: var(--primary-color);
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s;
}

.yarn-toggle-button:hover {
  background-color: var(--accent-color);
  transform: translateY(-2px);
}

.yarn-content {
  padding: 16px;
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.yarn-loading {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 120px;
}

.yarn-grid {
  display: grid;
  grid-template-columns: repeat(12, 60px);
  gap: 12px;
  justify-content: center;
  padding: 8px;
  width: fit-content;
  margin: 0 auto;
}

.yarn-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.2s ease;
}

.yarn-item:hover {
  transform: translateY(-3px);
}

.yarn-card {
  width: 60px;
  height: 60px;
  min-width: 60px;
  min-height: 60px;
  border-radius: 10px;
  background-color: var(--card-bg);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  transition: all 0.2s ease;
}

.yarn-card:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.yarn-card img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  transition: transform 0.2s ease;
}

.yarn-item:hover .yarn-card img {
  transform: scale(1.1);
}

.yarn-label {
  font-size: 0.8rem;
  margin-top: 6px;
  text-align: center;
  color: var(--text-color);
  max-width: 60px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  font-weight: 500;
}

.yarn-pip-icon {
  position: absolute;
  top: -7.5px;
  right: -7.5px;
  font-size: 1rem;
  cursor: pointer;
  color: white;
  opacity: 0.9;
  transition: opacity 0.2s, transform 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background-color: var(--accent-color);
  border-radius: 50%;
  z-index: 10;
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.yarn-pip-icon:hover {
  transform: scale(1.1);
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.15);
}

/* Responsive adjustments */
@media (max-width: 1200px) {
  .yarn-grid {
    grid-template-columns: repeat(6, 60px);
    gap: 12px;
  }
}

@media (max-width: 768px) {
  .yarn-grid {
    grid-template-columns: repeat(4, 60px);
    gap: 10px;
  }
  
  .yarn-header {
    flex-direction: column;
    padding: 10px;
  }
  
  .yarn-title {
    justify-content: center;
    margin-bottom: 8px;
  }
}

@media (max-width: 480px) {
  .yarn-grid {
    grid-template-columns: repeat(3, 60px);
    gap: 8px;
  }
  
  .yarn-content {
    padding: 12px;
  }
}