.dfep-calendar { 
    border-collapse: collapse; 
    width: 100%; 
    margin-bottom: 20px;
}
.dfep-calendar th, 
.dfep-calendar td { 
    border: 1px solid #ddd; 
    padding: 10px; 
    text-align: center; 
}
.dfep-calendar th {
    background-color: #f9f9f9;
}
.dfep-calendar td:hover {
    background: #f1f1f1;
}
.dfep-has-edition { 
    background: #e0f0ff !important; 
    font-weight: bold;
}
.dfep-has-edition a {
    color: #21759b !important;
}
.dfep-has-edition:hover {
    background: #bce0ff !important;
}
.dfep-nav-btn:hover {
    background: #e1e1e1 !important;
}
#dfep-edition-list {
    margin: 20px 0;
}
#dfep-edition-list .dfep-item { 
    margin: 5px 0; 
    padding: 10px;
    background: #f1f1f1;
    border-left: 4px solid #cc181e; /* Matched your theme color */
}
#dfep-edition-list .dfep-item a {
    text-decoration: none;
    color: #333;
    font-weight: 600;
}
#dfep-book-viewer { 
    margin-top: 20px;
}

@media (max-width: 600px) {
  .dfep-calendar th, 
  .dfep-calendar td { 
      padding: 5px; 
      font-size: 0.9em; 
  }
}