body {
  margin: 0;
  background: #fff;
  color: #222;
  font-family: 'Courier New', monospace;
  overflow: hidden;
}

.container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.splash-image {
  max-width: 80vw;
  filter: contrast(1.1) brightness(0.9);
  transition: all 0.2s ease-in-out;
}

#key-input {
  margin-top: 20px;
  padding: 10px;
  background: transparent;
  border: 1px solid #e91e63;
  color: #e91e63;
  font-size: 1.2em;
  text-align: center;
  outline: none;
  width: 300px;
  transition: box-shadow 0.2s ease-in-out;
}

#key-input:focus {
  box-shadow: 0 0 10px #e91e63aa;
}

/* Subtle glitch animation */
@keyframes glitch {
  0%, 100% { transform: translate(0, 0); }
  20% { transform: translate(-1px, 1px); }
  40% { transform: translate(2px, -1px); }
  60% { transform: translate(-2px, 2px); }
  80% { transform: translate(1px, -1px); }
}

#glitch-no {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: white;
  z-index: 9999;
  justify-content: center;
  align-items: center;
  font-size: 10vw;
  font-weight: 900;
  color: #ff003c;
  text-shadow: 0 0 5px #ff003c, 2px 2px #000;
  animation: glitchFlash 0.6s ease-in-out forwards;
  font-family: monospace;
}

@keyframes glitchFlash {
  0% {
    display: flex;
    opacity: 0;
    transform: scale(0.9) rotate(0deg);
  }
  20% {
    opacity: 1;
    transform: scale(1.1) rotate(1deg);
  }
  50% {
    transform: scale(1) rotate(-1deg);
  }
  100% {
    opacity: 0;
    transform: scale(0.95) rotate(0deg);
  }
}