#fallback {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  color: #111111;
  z-index: 2000;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

#fallback.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.splash-inner {
  text-align: center;
  display: grid;
  gap: 12px;
  padding: 20px;
}

.splash-logo {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  letter-spacing: 0.5rem;
  text-transform: uppercase;
}

.splash-tagline {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.28rem;
  color: rgba(0, 0, 0, 0.55);
}

.splash-bar {
  width: 180px;
  height: 3px;
  background: rgba(0, 0, 0, 0.12);
  overflow: hidden;
  position: relative;
  margin: 6px auto 0;
}

.splash-bar::after {
  content: "";
  position: absolute;
  top: 0;
  left: -40%;
  width: 40%;
  height: 100%;
  background: var(--primary-color);
  animation: splashSlide 1.2s ease-in-out infinite;
}

body:not(.loaded) #app {
  opacity: 0;
  pointer-events: none;
}

body.loaded #app {
  opacity: 1;
  transition: opacity 0.4s ease;
}

body.dark #fallback {
  background: #0b0b0b;
  color: #ffffff;
}

body.dark .splash-tagline {
  color: rgba(255, 255, 255, 0.6);
}

body.dark .splash-bar {
  background: rgba(255, 255, 255, 0.14);
}

@keyframes splashSlide {
  0% {
    left: -40%;
  }
  50% {
    left: 35%;
  }
  100% {
    left: 100%;
  }
}