/* ===============================
   GLOBAL PAGE HEADINGS
================================ */
.page-title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 1.25rem;
  color: #003366;
  border-bottom: 2px solid #003366;
  padding-bottom: 0.625rem;
  font-weight: 700;
}

.page-title:focus {
  outline: 2px solid #0066cc;
  outline-offset: 4px;
}

/* ===============================
   GENERIC LIST STYLES
================================ */
.page-list {
  list-style: none;
  padding-left: 0;
  margin: 0;
  max-width: 100%;
}

.page-list li {
  margin-bottom: 0.5rem;
  line-height: 1.5;
  letter-spacing: 0.02em;
}

/* ===============================
   GENERIC LINK STYLES
================================ */
.page-list a {
  font-size: 0.85rem;
  text-decoration: none;
  color: #003366;
  background-color: #ffffff;
  padding: 2px 4px;
  border-radius: 3px;
  display: inline-flex;
  align-items: center;
}

.page-list a:hover,
.page-list a:focus {
  text-decoration: underline;
  color: #0066cc;
  outline: 2px solid #0066cc;
  outline-offset: 2px;
  background-color: #f0f8ff;
}

/* ===============================
   ICONS & FILE META
================================ */
.page-list img {
  margin-left: 5px;
  width: 20px;
  height: auto;
}

.file-meta {
  margin-left: 3px;
  color: #666;
  font-size: 0.85em;
}

.file-meta.loading {
  color: #999;
  font-style: italic;
}

.file-meta.error {
  color: #cc0000;
}

/* ===============================
   EXTERNAL / NEW WINDOW INDICATOR
================================ */
.external-link-indicator {
  margin-left: 4px;
  font-size: 0.8em;
  color: #666;
}

/* ===============================
   ACCESSIBILITY HELPERS
================================ */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ===============================
   GENERIC SEPARATOR
================================ */
hr {
  margin: 1.25rem 0;
  border: 0;
  border-top: 1px solid #ccc;
}