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

@keyframes gradient-shift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  
  /* Beautiful animated gradient background */
  background: linear-gradient(
    -45deg,
    #ee7752,
    #e73c7e,
    #23a6d5,
    #23d5ab
  );
  background-size: 400% 400%;
  animation: gradient-shift 15s ease infinite;
  
  min-height: 100vh;
  color: white;
  position: relative;
  overflow-x: hidden;
}

/* Add a subtle overlay for better text readability */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    circle at 20% 50%,
    rgba(255, 255, 255, 0.1) 0%,
    transparent 50%
  );
  pointer-events: none;
  z-index: 0;
}

.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
}

.header {
  padding: 2rem;
  text-align: center;
  background: rgba(0, 0, 0, 0.15);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header h1 {
  font-size: 3rem;
  margin-bottom: 0.5rem;
  font-weight: 700;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  letter-spacing: -0.5px;
}

.header p {
  font-size: 1.1rem;
  opacity: 0.9;
  font-weight: 300;
}

.main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.hero {
  text-align: center;
  max-width: 800px;
  padding: 3rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  font-weight: 700;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  background: linear-gradient(135deg, #fff 0%, rgba(255, 255, 255, 0.8) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  opacity: 0.95;
  font-weight: 300;
  line-height: 1.6;
}

.timestamp {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  font-size: 0.95rem;
  opacity: 0.7;
  font-family: 'Courier New', monospace;
}