/* Detail panel (right sidebar) */

.detail-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 100%;
  background: var(--color-bg-light);
  border-left: 1px solid var(--color-border);
  transform: translateX(100%);
  transition: transform 0.3s ease;
  z-index: 50;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
}

.detail-panel.open {
  transform: translateX(0);
}

.detail-panel-content {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-xl);
  padding-top: 60px; /* Space for close button */
  position: relative;
}

/* Detail content */
#detailContent {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.detail-placeholder {
  color: var(--color-text-dim);
  text-align: center;
  padding: var(--spacing-xl) 0;
}

/* Tech header */
.tech-header {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.tech-name {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.3;
}

.tech-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.badge-icon {
  width: 16px;
  height: 16px;
  object-fit: contain;
  vertical-align: middle;
}

.badge-category {
  color: white;
}

.badge-cost {
  background: var(--color-bg-lighter);
  color: var(--color-warning);
}

.badge-critical {
  background: var(--color-warning);
  color: var(--color-bg);
}

.badge-type {
  font-weight: 700;
  border: 2px solid;
}

.badge-tech {
  background: rgba(76, 166, 255, 0.2);
  color: #4DA6FF;
  border-color: #4DA6FF;
}

.badge-project {
  background: rgba(255, 184, 77, 0.2);
  color: #FFB84D;
  border-color: #FFB84D;
  border-style: dashed;
}

/* Quote section */
.tech-quote {
  padding: var(--spacing-md);
  border-left: 3px solid var(--color-primary);
  background: var(--color-bg);
  border-radius: 4px;
  font-style: italic;
  color: var(--color-text-dim);
}

.quote-attribution {
  margin-top: var(--spacing-sm);
  text-align: right;
  font-size: var(--font-size-sm);
}

/* Description */
.tech-description {
  line-height: 1.6;
  color: var(--color-text);
}

.tech-summary {
  padding: var(--spacing-md);
  background: var(--color-bg);
  border-radius: 4px;
  border-left: 3px solid var(--color-success);
  line-height: 1.6;
}

/* Section */
.detail-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.detail-section-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text-dim);
  text-transform: uppercase;
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-xs);
}

/* Tech list (prerequisites, dependents) */
.tech-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.tech-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  background: var(--color-bg);
  border-radius: 4px;
  border-left: 3px solid transparent;
  transition: all 0.2s ease;
  cursor: pointer;
  text-decoration: none;
  color: var(--color-text);
}

.tech-link:hover {
  background: var(--color-bg-lighter);
  border-left-color: var(--color-primary);
  transform: translateX(4px);
}

.tech-link-icon {
  font-size: var(--font-size-sm);
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tech-link-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.tech-link-name {
  flex: 1;
}

/* Regions list */
.regions-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.region-item {
  padding: var(--spacing-sm);
  background: var(--color-bg);
  border-radius: 4px;
  font-size: var(--font-size-sm);
  color: #9B59B6;
  border-left: 3px solid #9B59B6;
}

/* Effects list */
.effects-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.effect-item {
  padding: var(--spacing-sm);
  background: var(--color-bg);
  border-radius: 4px;
  font-size: var(--font-size-sm);
  color: var(--color-success);
  border-left: 3px solid var(--color-success);
}

.effect-value {
  font-weight: 700;
  color: var(--color-warning);
  margin-left: 4px;
}

.effect-count {
  font-size: var(--font-size-xs);
  color: var(--color-text-dim);
  margin-left: 4px;
  font-style: italic;
}

/* Panel footer */
.detail-footer {
  padding: var(--spacing-md);
  border-top: 1px solid var(--color-border);
  display: flex;
  gap: var(--spacing-sm);
}

.detail-footer .btn {
  flex: 1;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: var(--spacing-lg);
  color: var(--color-text-dim);
}

/* Responsive design */
@media (max-width: 1024px) {
  .detail-panel {
    width: 350px;
  }
}

@media (max-width: 768px) {
  .detail-panel {
    width: 100%;
    max-width: 400px;
  }

  .tech-name {
    font-size: var(--font-size-lg);
  }
}