/* src/styles.css */
:root {
  --color-primary: indigo;
  --color-secondary: orange;
  --color-success: #2ecc71;
  --color-danger: #e74c3c;
  --color-dark: #333;
  --color-medium-dark: #444;
  --color-light: #fff;
  --color-gray: #666;
  --color-medium-gray: #666666;
  --color-light-gray: #888;
  --color-gold: #ffd700;
  --color-border: #ccc;
  --color-light-border: #ddd;
  --color-lighter-border: #e0e0e0;
  --color-background: #efefef;
  --color-card-background: #f8f9fa;
  --color-overlay-background: rgba(255, 255, 255, 0.35);
  --color-tooltip-background: rgba(0, 0, 0, 0.35);
  --color-tooltip-text: #fff;
  --color-shadow: rgba(0, 0, 0, 0.1);
  --color-shadow-medium: rgba(0, 0, 0, 0.15);
  --color-shadow-strong: rgba(0, 0, 0, 0.3);
  --opacity-full: 1.0;
  --opacity-dimmed: 0.3;
  --opacity-faded: 0.2;
  --node-material-fill: var(--color-primary);
  --node-recipe-fill: var(--color-secondary);
  --node-cluster-fill: var(--color-medium-dark);
  --node-material-radius: 8;
  --node-recipe-radius: 12;
  --node-stroke: var(--color-light);
  --node-stroke-width: 2;
  --link-input-color: var(--color-primary);
  --link-output-color: var(--color-secondary);
  --link-opacity: 0.7;
  --link-width-normal: 1;
  --link-width-highlighted: 1;
  --link-width-default: 1;
  --text-font-family: '"Inter", Arial, sans-serif';
  --text-fill: var(--color-dark);
  --text-size-recipe: 10;
  --text-size-material: 9;
  --collision-recipe: 25;
  --collision-material: 20;
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 12px;
  --spacing-lg: 16px;
  --spacing-xl: 20px;
  --border-radius: 8px;
  --border-radius-sm: 6px;
  --panel-padding: var(--spacing-xl);
  --overlay-background: var(--color-overlay-background);
  --overlay-shadow: 0 2px 16px var(--color-shadow-medium);
}
@media (prefers-color-scheme: dark) {
  :root {
    --color-primary: #8b5cf6;
    --color-secondary: #f97316;
    --color-success: #10b981;
    --color-danger: #ef4444;
    --color-dark: #f3f4f6;
    --color-medium-dark: #e5e7eb;
    --color-light: #111827;
    --color-gray: #9ca3af;
    --color-medium-gray: #6b7280;
    --color-light-gray: #4b5563;
    --color-gold: #fbbf24;
    --color-border: #374151;
    --color-light-border: #4b5563;
    --color-lighter-border: #6b7280;
    --color-background: #0f172a;
    --color-card-background: #1e293b;
    --color-overlay-background: rgba(17, 24, 39, 0.55);
    --color-tooltip-background: rgba(31, 41, 55, 0.55);
    --color-tooltip-text: #f9fafb;
    --color-shadow: rgba(0, 0, 0, 0.4);
    --color-shadow-medium: rgba(0, 0, 0, 0.5);
    --color-shadow-strong: rgba(0, 0, 0, 0.7);
    --node-material-fill: var(--color-primary);
    --node-recipe-fill: var(--color-secondary);
    --node-cluster-fill: var(--color-card-background);
    --node-stroke: var(--color-light);
    --link-input-color: var(--color-primary);
    --link-output-color: var(--color-secondary);
    --text-fill: var(--color-dark);
  }
}
html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden;
}
body {
  font-family:
    "Inter",
    Arial,
    sans-serif;
  font-optical-sizing: auto;
  font-style: normal;
  background-color: var(--color-background);
  color: var(--color-medium-dark);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.app-container {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}
.visualization-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.overlay {
  background-color: var(--overlay-background);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius);
  box-shadow: var(--overlay-shadow);
  backdrop-filter: blur(8px);
  z-index: 100;
}
.title-overlay {
  position: absolute;
  top: var(--spacing-xl);
  left: var(--spacing-xl);
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.title-overlay img {
  width: 10rem;
}
.title-overlay h3 {
  margin: 0;
  margin-top: -1rem;
  text-shadow:
    0 0 2rem var(--overlay-shadow),
    0 0 1rem var(--overlay-shadow),
    0 0 8px var(--overlay-shadow);
}
.legend-overlay {
  position: absolute;
  top: var(--spacing-xl);
  right: var(--spacing-xl);
  transition: right 0.3s ease;
}
.legend-overlay.with-panel {
  right: 390px;
}
.legend-title {
  margin-bottom: var(--spacing-md);
  font-weight: bold;
  color: var(--color-dark);
}
.legend-items {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  font-size: 14px;
}
.legend-help {
  font-size: 12px;
  color: var(--color-gray);
  margin-top: var(--spacing-md);
  max-width: 200px;
}
.stats-overlay {
  position: absolute;
  bottom: var(--spacing-xl);
  left: var(--spacing-xl);
}
.detail-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 350px;
  height: 100vh;
  background-color: var(--color-light);
  border: 1px solid var(--color-border);
  border-right: none;
  box-shadow: -2px 0 8px var(--color-shadow);
  padding: var(--panel-padding);
  overflow-y: auto;
  z-index: 1000;
  font-family: Arial, sans-serif;
}
.detail-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xl);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 10px;
}
.detail-panel-header h3 {
  margin: 0;
  color: var(--color-dark);
}
.detail-panel-close {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--color-gray);
  padding: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.recipe-title {
  font-size: 18px;
  font-weight: bold;
  color: var(--color-secondary);
  margin-bottom: var(--spacing-lg);
}
.recipe-building {
  margin-bottom: var(--spacing-md);
}
.recipe-time {
  margin-bottom: var(--spacing-lg);
}
.recipe-section {
  margin-bottom: var(--spacing-lg);
}
.recipe-section-title {
  font-weight: bold;
  margin-bottom: var(--spacing-sm);
}
.recipe-section-title.inputs {
  color: var(--color-primary);
}
.recipe-section-title.outputs {
  color: var(--color-secondary);
}
.recipe-item {
  margin: var(--spacing-xs) 0;
}
.recipe-qty {
  color: var(--color-gold);
}
.material-title {
  font-size: 18px;
  font-weight: bold;
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
}
.material-empty {
  color: var(--color-light-gray);
  margin-bottom: var(--spacing-lg);
}
.material-empty.last {
  margin-bottom: 0;
}
.node-link {
  color: var(--color-primary);
  cursor: pointer;
  text-decoration: underline;
  margin: 2px 0;
  display: inline-block;
}
.loading-container,
.error-container {
  padding: var(--spacing-xl);
  text-align: center;
}
.error-container {
  color: var(--color-danger);
}
.tooltip {
  position: absolute;
  visibility: hidden;
  background: var(--color-tooltip-background);
  color: var(--color-tooltip-text);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-sm);
  font-size: 12px;
  font-family: Arial, sans-serif;
  max-width: 300px;
  box-shadow: 0 4px 8px var(--color-shadow-strong);
  z-index: 1000;
  pointer-events: none;
}
.cluster-title {
  font-size: 18px;
  font-weight: bold;
  color: var(--color-medium-gray);
  margin-bottom: var(--spacing-lg);
}
.cluster-description {
  color: var(--color-light-gray);
  margin-bottom: var(--spacing-lg);
  font-size: 14px;
  line-height: 1.4;
}
.cluster-section {
  margin-bottom: var(--spacing-lg);
}
.cluster-section-title {
  font-weight: bold;
  margin-bottom: var(--spacing-sm);
  color: var(--color-dark);
}
.cluster-node-item {
  margin: var(--spacing-md) 0;
  padding: var(--spacing-md);
  background-color: var(--color-card-background);
  border-radius: var(--border-radius-sm);
  border-left: 3px solid var(--color-light-border);
}
.cluster-node-header {
  display: flex;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}
.cluster-node-type {
  margin-right: var(--spacing-sm);
  font-size: 16px;
}
.cluster-node-name {
  font-weight: bold;
  color: var(--color-dark);
  font-size: 16px;
}
.cluster-recipe-full-details,
.cluster-material-full-details {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--color-lighter-border);
}
.cluster-recipe-meta {
  margin-bottom: var(--spacing-md);
  font-size: 14px;
  color: var(--color-gray);
}
.cluster-recipe-meta div {
  margin: var(--spacing-xs) 0;
}
.cluster-recipe-section,
.cluster-material-section {
  margin: var(--spacing-md) 0;
}
.cluster-recipe-section .recipe-section-title,
.cluster-material-section .recipe-section-title {
  font-size: 14px;
  margin-bottom: var(--spacing-sm);
}
.cluster-recipe-section .recipe-item,
.cluster-material-section .recipe-item {
  margin: 3px 0;
  font-size: 13px;
}