/* Global Styles */
:root {
  --glow-color: #00aaff;
}

body {
  background-color: #000;
  color: #fff;
  font-family: 'Courier New', Courier, monospace;
  margin: 0;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  text-align: center;
}

/* Enter Screen */
#enter-screen {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #000;
  z-index: 10;
  opacity: 1;
  transition: opacity 1s ease-in-out;
}

#animated-header, #enter-text {
  text-shadow: 0 0 5px #fff, 0 0 10px #fff, 0 0 20px var(--glow-color), 0 0 30px var(--glow-color), 0 0 40px var(--glow-color), 0 0 55px var(--glow-color), 0 0 75px var(--glow-color);
}

#animated-header {
  font-size: clamp(2.5rem, 8vw, 4rem);
  margin-bottom: 2rem;
  min-height: 4.5rem;
}

#animated-header::after {
  content: '_';
  font-weight: bold;
  animation: blink 1s step-end infinite;
}

#enter-text {
  font-size: clamp(1.2rem, 4vw, 1.5rem);
  animation: pulse 2s infinite;
}

/* Main App Content */
#app {
  display: flex;
  flex-direction: column;
  align-items: center;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  z-index: 1;
}

.card {
  background-color: rgba(20, 20, 20, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 15px;
  padding: 2rem;
  box-shadow: 0 0 25px rgba(0, 170, 255, 0.5);
}

.avatar {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background-color: #333;
  border: 3px solid var(--glow-color);
  margin: 0 auto 1.5rem;
  background-image: url('https://i.pinimg.com/736x/29/24/39/292439a61256f6b5b501d57564757b3f.jpg');
  background-size: cover;
  background-position: center;
}

.username {
  font-size: 2rem;
  margin: 0;
  color: #fff;
  text-shadow: 0 0 10px var(--glow-color);
}

.social-links {
  margin-top: 2rem;
  display: flex;
  gap: 1.5rem;
}

.social-link .social-icon {
  width: 40px;
  height: 40px;
  transition: transform 0.3s ease, filter 0.3s ease;
  filter: drop-shadow(0 0 5px var(--glow-color));
}

.social-link:hover .social-icon {
  transform: scale(1.2);
  filter: drop-shadow(0 0 15px var(--glow-color));
}

/* Animations */
@keyframes blink {
  from, to { color: transparent; }
  50% { color: white; }
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.05); opacity: 1; }
  100% { transform: scale(1); opacity: 0.8; }
}