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

/* Background — dark gradient + slight animation */
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: radial-gradient(circle at top left, #0f0f11, #050507);
  color: #e4e4e7;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

/* Central frosted glass container */
.container {
  background: rgba(25, 25, 30, 0.6);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.4);
  border-radius: 20px;
  padding: 2rem 3rem;
  width: 100%;
  max-width: 700px;
  text-align: center;
  animation: fadeIn 0.6s ease-out;
}

/* Subtle entrance animation */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Headings and text */
h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: #fff;
}

p {
  margin-bottom: 1.5rem;
  color: #b5b5c0;
}

/* Entry list */
ul {
  list-style: none;
  text-align: left;
  padding: 0;
  margin: 0 auto;
  max-width: 500px;
}

li {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  margin-bottom: 0.8rem;
  padding: 0.8rem 1rem;
  transition: background 0.2s, transform 0.2s;
}

li:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: scale(1.02);
}

/* Links */
a {
  color: #9cc9ff;
  text-decoration: none;
  font-weight: 500;
}

a:hover {
  color: #cfe2ff;
}

/* Footer */
footer {
  margin-top: 2rem;
  font-size: 0.85rem;
  color: #777;
}

/* Light mode (auto, respects user setting) */
@media (prefers-color-scheme: light) {
  body {
    background: radial-gradient(circle at top left, #f3f3f3, #eaeaea);
    color: #222;
  }
  .container {
    background: rgba(255, 255, 255, 0.65);
    border: 1px solid rgba(0, 0, 0, 0.05);
  }
  li {
    background: rgba(0, 0, 0, 0.05);
  }
  a {
    color: #0055cc;
  }
  a:hover {
    color: #003b99;
  }
}