/* XR — Extended Reality Freestyle */

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

body {
  font-family: 'Segoe UI', system-ui, sans-serif;
  background: #1a1a2e;
  color: #ffffff;
  overflow: hidden;
}

/* 2D overlay UI */
#ui-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  pointer-events: none;
}

#ui-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  background: rgba(26, 26, 46, 0.75);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(233, 69, 96, 0.3);
}

.logo {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: #e94560;
}

.tagline {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  letter-spacing: 0.05em;
}

#ui-controls {
  position: fixed;
  bottom: 24px;
  right: 24px;
  pointer-events: all;
}

.ui-btn {
  padding: 12px 28px;
  background: #e94560;
  color: #ffffff;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.1s ease;
}

.ui-btn:hover {
  background: #c73652;
  transform: translateY(-2px);
}

.ui-btn:active {
  transform: translateY(0);
}

/* Loading screen override */
.a-loader-title {
  color: #e94560 !important;
}