*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background: #0a0f1a;
  color: #8ba0b8;
  font-family: "Courier New", monospace;
  font-size: 13px;
  min-height: 100vh;
}

.screen {
  display: none;
  padding: 24px;
}
.screen.active {
  display: block;
}

.btn {
  background: #1a2a4a;
  border: 1px solid #2a4a7a;
  border-radius: 5px;
  color: #7b89f5;
  cursor: pointer;
  font-family: "Courier New", monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 10px 20px;
  text-transform: uppercase;
  transition: background 0.15s, border-color 0.15s;
}
.btn:hover {
  background: #243560;
  border-color: #4a69f5;
}
.btn.green {
  color: #1baf7a;
  border-color: #1a5a3a;
}
.btn.green:hover {
  background: #0d3025;
  border-color: #1baf7a;
}
.btn.small {
  padding: 6px 12px;
  font-size: 10px;
}

.home {
  max-width: 600px;
  margin: 0 auto;
  padding: 60px 24px;
}
.home h1 {
  font-size: 28px;
  color: #7b89f5;
  letter-spacing: 2px;
  margin-bottom: 8px;
}
.home .subtitle {
  color: #4a6a8a;
  margin-bottom: 40px;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.home .explainer {
  background: #0d1f33;
  border: 1px solid #1e3a5f;
  border-radius: 6px;
  padding: 20px;
  margin-bottom: 32px;
  line-height: 1.7;
}
.home .explainer h2 {
  color: #7b89f5;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.home .explainer p {
  margin-bottom: 10px;
  color: #6a8aaa;
}
.home .explainer p:last-child {
  margin-bottom: 0;
}
.home .explainer p strong {
  color: #8ba0b8;
}
.home .explainer code {
  background: #060c14;
  color: #7b89f5;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 12px;
}
.home .concepts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 32px;
}

.concept-card {
  background: #0d1f33;
  border: 1px solid #1e3a5f;
  border-radius: 6px;
  padding: 14px;
}
.concept-card .num {
  color: #4a6a8a;
  font-size: 10px;
  letter-spacing: 2px;
  margin-bottom: 6px;
}
.concept-card .label {
  color: #8ba0b8;
  font-size: 12px;
}

.demo-wrapper {
  display: flex;
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
}

.demo-left {
  flex: 0 0 auto;
}

.demo-right {
  flex: 1;
  min-width: 0;
}

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

.demo-title {
  color: #7b89f5;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.demo-controls {
  display: flex;
  gap: 8px;
}

#path-canvas {
  display: block;
  border: 1px solid #1e3a5f;
  border-radius: 4px;
  cursor: crosshair;
  image-rendering: pixelated;
}

.mode-indicator {
  margin-top: 8px;
  font-size: 10px;
  color: #4a6a8a;
  letter-spacing: 1px;
}
.mode-indicator span {
  color: #7b89f5;
  font-weight: 700;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
  font-size: 10px;
  color: #4a6a8a;
  letter-spacing: 0.5px;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.hint {
  margin-top: 8px;
  font-size: 10px;
  color: #2a4a6a;
  letter-spacing: 0.5px;
}

.code-callout {
  background: #060c14;
  border: 1px solid #1e3a5f;
  border-left: 3px solid #7b89f5;
  border-radius: 4px;
  padding: 12px 14px;
  margin-top: 16px;
  font-size: 11px;
  line-height: 1.6;
  color: #4a6a8a;
}
.code-callout code {
  color: #7b89f5;
  background: #0a1525;
  padding: 1px 5px;
  border-radius: 3px;
}

.stats-panel {
  background: #0d1f33;
  border: 1px solid #1e3a5f;
  border-radius: 6px;
  padding: 16px;
  margin-bottom: 16px;
}
.stats-panel h3 {
  color: #4a6a8a;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
  border-bottom: 1px solid #060c14;
  font-size: 12px;
}
.stat-row:last-child {
  border-bottom: none;
}
.stat-row .key {
  color: #4a6a8a;
}
.stat-row .value {
  color: #8ba0b8;
  font-weight: 700;
}

.log-panel {
  background: #0d1f33;
  border: 1px solid #1e3a5f;
  border-radius: 6px;
  padding: 16px;
}
.log-panel h3 {
  color: #4a6a8a;
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.log-entry {
  padding: 3px 0;
  font-size: 11px;
  line-height: 1.5;
  border-bottom: 1px solid #060c14;
}
.log-entry:last-child {
  border-bottom: none;
}
.log-entry .log-t {
  color: #2a4a6a;
  margin-right: 8px;
}
.log-entry .log-msg {
  color: #6a8aaa;
}

/*# sourceMappingURL=style.css.map */