body {
  background: #0d0614;
  font-family: Tahoma, 'Segoe UI', Geneva, Verdana, sans-serif;
  overflow: hidden;
  height: 100vh;
  margin: 0;
  user-select: none;
}

/* Splash Overlay Inicial */
.splash-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: radial-gradient(circle, #2a085c 0%, #090214 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 20px;
  text-align: center;
  z-index: 9999;
  transition: opacity 0.8s ease;
}

.oracle-crystal-large {
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, #c084fc, #6b21a8);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  box-shadow: 0 0 35px #a855f7, 0 0 70px #8b5cf6;
  animation: float 4s ease-in-out infinite, pulse 2s infinite alternate;
}

.oracle-title-large {
  font-family: 'Press Start 2P', cursive;
  color: #f3e8ff;
  text-shadow: 0 0 15px #a855f7, 0 0 30px #6b21a8;
  font-size: 22px;
  margin-top: 25px;
}

.oracle-subtitle {
  color: #c084fc;
  font-family: 'Share Tech Mono', monospace;
  margin-top: 10px;
  font-size: 14px;
}

.oracle-enter-btn {
  margin-top: 30px;
  background: transparent;
  color: #a855f7;
  border: 2px solid #a855f7;
  padding: 10px 24px;
  font-family: 'Press Start 2P', cursive;
  font-size: 10px;
  cursor: pointer;
  border-radius: 4px;
  box-shadow: 0 0 15px rgba(168, 85, 247, 0.4);
  transition: all 0.3s;
}

.oracle-enter-btn:hover {
  background: #a855f7;
  color: #fff;
  box-shadow: 0 0 25px #a855f7;
}

/* Fundo Windows XP */
#os-environment {
  width: 100vw;
  height: 100vh;
  background: #008080 url('https://wallpapercave.com/wp/wp2553775.jpg') no-repeat center center fixed;
  background-size: cover;
  position: relative;
}

/* Animação do Oráculo no Desktop */
.oracle-container {
  position: absolute;
  top: 15px;
  right: 15px;
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 10;
  pointer-events: none;
}

.oracle-crystal {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #a855f7, #6b21a8);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  box-shadow: 0 0 25px #a855f7;
  animation: float 4s ease-in-out infinite, pulse 2s infinite alternate;
}

.oracle-title {
  font-family: 'Press Start 2P', cursive;
  color: #e9d5ff;
  text-shadow: 0 0 10px #a855f7;
  font-size: 10px;
  margin-top: 10px;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-10px) rotate(5deg); }
}

@keyframes pulse {
  0% { filter: drop-shadow(0 0 5px #a855f7); }
  100% { filter: drop-shadow(0 0 18px #c084fc); }
}

.desktop {
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  height: calc(100vh - 40px);
  padding: 15px;
  gap: 15px;
  align-content: flex-start;
}

.icon {
  width: 75px;
  text-align: center;
  color: white;
  text-shadow: 1px 1px 2px black;
  cursor: pointer;
  padding: 6px 2px;
  border-radius: 4px;
}

.icon:hover {
  background-color: rgba(255, 255, 255, 0.25);
}

.icon-img {
  font-size: 28px;
  display: block;
  margin-bottom: 3px;
}

@media (max-width: 576px) {
  .oracle-container {
    display: none; /* Oculta oráculo flutuante em telas muito pequenas para não cobrir app */
  }
  .desktop {
    gap: 10px;
    padding: 10px;
  }
}