/* General */
body {
  background: #eee;
  font-family: 'MS Gothic', monospace;
  color: #222;
  margin: 0;
  padding: 0;
}

/* Login Page */
.login-box {
  background: #fff;
  padding: 40px;
  border: 2px solid #222;
  box-shadow: 0 0 15px rgba(0,0,0,0.3);
  text-align: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

input {
  padding: 10px;
  margin: 10px;
  width: 200px;
  font-family: 'MS Gothic', monospace;
}

button {
  padding: 10px 20px;
  font-family: 'MS Gothic', monospace;
  cursor: pointer;
}

/* Header */
header {
  position: sticky;
  top: 0;
  background: #fff;
  border-bottom: 2px solid #222;
  padding: 15px;
  z-index: 10;
  text-align: center;
}

header h1 {
  margin: 0;
  font-size: 28px;
}

header h2 {
  margin: 5px 0 10px 0;
  font-size: 16px;
  color: #900;
}

nav a {
  margin: 0 15px;
  text-decoration: none;
  color: #222;
  font-weight: bold;
}

nav a:hover {
  color: #900;
  text-shadow: 0 0 2px #900;
}

/* Forum Sections */
section {
  padding: 20px;
  border-bottom: 1px solid #ccc;
}

h3 {
  color: #900;
}

/* Posts */
.post {
  background: #fff;
  border: 1px solid #222;
  padding: 10px;
  margin-bottom: 10px;
  animation: flicker 3s infinite;
}

.username {
  color: #900;
  cursor: pointer;
  font-weight: bold;
}

.username:hover {
  text-shadow: 0 0 5px #900;
}

.timestamp {
  font-size: 12px;
  color: #555;
}

/* Flicker animation */
@keyframes flicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% {
    opacity: 1;
  }
  20%, 22%, 24%, 55% {
    opacity: 0.5;
  }
}