body {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
  background-color: #f0f0f0;
  color: #000000;
}

/* Top bar */
#topbar {
  height: 35px;
  background-color: #dcdcdc;
  border-bottom: 2px solid #999999;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#current-date {
  font-weight: bold;
  font-family: Arial, sans-serif;
}

#topbar-buttons {
  display: flex;
  align-items: center;
  gap: 10px;
}

#topbar-buttons button,
#topbar-buttons a {
  font-family: Arial, sans-serif;
  font-size: 13px;
  padding: 4px 10px;
  background-color: #e8e8e8;
  border: 1px solid #999999;
  cursor: pointer;
  color: #000000;
  text-decoration: none;
}

#topbar-buttons button:hover,
#topbar-buttons a:hover {
  background-color: #d0d0d0;
}

#site-name {
  font-weight: bold;
  font-size: 18px;
}

/* Centered scrolling column */
#page {
  max-width: 650px;
  margin: 20px auto;
  padding: 0 15px;
}

/* Admin panel */
#admin-panel {
  background-color: #ffffff;
  border: 1px solid #999999;
  border-radius: 8px;
  padding: 15px;
  margin-bottom: 20px;
}

#admin-panel input[type="text"],
#admin-panel textarea {
  width: 100%;
  font-family: Arial, sans-serif;
  font-size: 14px;
  padding: 5px;
  box-sizing: border-box;
}

#admin-panel button {
  font-family: Arial, sans-serif;
  padding: 5px 12px;
  cursor: pointer;
}

#admin-note {
  font-size: 12px;
  color: #555555;
}

/* Posts */
.post {
  background-color: #ffffff;
  border: 1px solid #999999;
  border-radius: 8px;
  padding: 15px;
  margin-bottom: 20px;
}

.post-title-bar {
  font-weight: bold;
  font-size: 16px;
  margin-bottom: 2px;
}

.post-author {
  font-size: 13px;
  color: #555555;
  margin-bottom: 10px;
}

.post-subject {
  font-weight: bold;
  font-size: 15px;
  margin-bottom: 6px;
}

.post-body {
  font-weight: normal;
  font-size: 14px;
  line-height: 1.4;
  margin-bottom: 10px;
  white-space: pre-wrap;
}

/* Generated code box shown after submitting a post */
#code-output {
  width: 100%;
  font-family: monospace;
  font-size: 12px;
  margin-top: 10px;
  box-sizing: border-box;
}