:root {
  --font-sans: 'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Geist Mono', monospace;
  --bg-deepest: #141418;
  --bg-deep: #18181c;
  --bg-surface: #1c1c22;
  --bg-raised: #22222a;
  --border: rgba(255, 255, 255, 0.08);
  --text-primary: #d0d0d8;
  --text-secondary: #9090a0;
  --text-muted: #606068;
  --accent-purple: rgba(120, 90, 200, 0.25);
  --accent-blue: rgb(185, 180, 241);
  --accent-green: #8cc88a;
}

* {
  box-sizing: border-box;
}

html,
body,
#root {
  height: 100%;
  margin: 0;
  padding: 0;
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 14px;
}

.app-container {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}

.app {
  display: grid;
  grid-template-columns: 230px 2fr 3fr;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.review-layout {
  display: grid;
  grid-template-columns: 330px 1fr;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.main-content {
  height: 100%;
  overflow-y: auto;
}

.empty-state {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-muted);
  font-size: 15px;
}

::selection {
  background: var(--accent-purple);
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.16);
}
