.intro-popup {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #0a0e14;
  color: #cdd6e4;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  animation: fadeIn 0.4s ease;
}

.popup-content {
  text-align: left;
  width: 320px;
  max-width: 85vw;
  font-family: 'JetBrains Mono', monospace;
  animation: zoomIn 0.4s ease;
}

.boot-line {
  font-size: 1rem;
  color: #cdd6e4;
  margin-bottom: 1.1rem;
}

.boot-line::before {
  content: '➜  ';
  color: #5ee6d0;
}

.boot-bar {
  width: 100%;
  height: 6px;
  background: #171d28;
  border: 1px solid #1e2530;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 0.8rem;
}

.boot-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #e3b341, #5ee6d0);
  animation: fillBar 1.6s ease forwards;
}

.boot-status {
  font-size: 0.8rem;
  color: #6b7688;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes zoomOut {
  from { transform: scale(1); opacity: 1; }
  to { transform: scale(0.96); opacity: 0; }
}

@keyframes zoomIn {
  from { transform: scale(0.96); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

@keyframes fillBar {
  from { width: 0%; }
  to { width: 100%; }
}