a {
   color: #28a745;
}

a:hover {
   color: #218838;
}

a:visited {
   color: #28a745;
}

/* Article category tags */
.categories {
   list-style: none;
   padding: 0;
   margin: 1.25rem 0 0;
   display: flex;
   flex-wrap: wrap;
   gap: 0.5rem;
}

.categories .category-tag {
   display: inline-block;
   padding: 0.2rem 0.75rem;
   font-size: 0.78rem;
   font-weight: 600;
   line-height: 1.6;
   letter-spacing: 0.02em;
   text-transform: lowercase;
   text-decoration: none;
   color: #28a745;
   background-color: rgba(40, 167, 69, 0.1);
   border: 1px solid #28a745;
   border-radius: 999px;
   transition: background-color 0.15s ease, color 0.15s ease;
}

.categories .category-tag:visited {
   color: #28a745;
}

/* Admin category management */
.category-form {
   margin: 1rem 0 1.5rem;
   display: flex;
   align-items: center;
   gap: 0.5rem;
   flex-wrap: wrap;
}

.category-form input {
   padding: 0.3rem 0.5rem;
}

.form-errors {
   color: #b02a37;
   padding-left: 1.2rem;
   margin: 0.5rem 0 1rem;
}

a.delete {
   color: #b02a37;
}

a.delete:hover {
   color: #842029;
}

/* Search */
.nav-search {
   gap: 0.4rem;
   align-items: center;
   margin-left: 1rem;
}

.nav-search .form-control {
   max-width: 200px;
   border-color: #28a745;
   font-size: 0.9rem;
}

.nav-search .form-control:focus {
   border-color: #28a745;
   box-shadow: 0 0 0 0.18rem rgba(40, 167, 69, 0.25);
}

.nav-search .nav-search-btn {
   color: #fff;
   background-color: #28a745;
   border: 1px solid #28a745;
   font-size: 0.9rem;
   white-space: nowrap;
}

.nav-search .nav-search-btn:hover {
   color: #fff;
   background-color: #218838;
   border-color: #218838;
}

.search-form {
   display: flex;
   gap: 0.5rem;
   align-items: center;
   flex-wrap: wrap;
   margin: 1rem 0 1.5rem;
}

.search-form input[type="search"] {
   flex: 1 1 240px;
   max-width: 360px;
   padding: 0.4rem 0.6rem;
   border: 1px solid #28a745;
   border-radius: 0.25rem;
}

.search-form input[type="search"]:focus {
   outline: none;
   box-shadow: 0 0 0 0.18rem rgba(40, 167, 69, 0.25);
}

.search-form button {
   padding: 0.4rem 1rem;
   color: #fff;
   background-color: #28a745;
   border: 1px solid #28a745;
   border-radius: 0.25rem;
   cursor: pointer;
}

.search-form button:hover {
   background-color: #218838;
   border-color: #218838;
}

.search-summary {
   color: #555;
   font-style: italic;
}

.categories .category-tag:hover {
   color: #fff;
   background-color: #28a745;
}

ul#index{

    padding-left: 0;
    list-style-type: none;
}


#message {
    height: 10em; 
}

.pagination .page-link {
   color: #000;
   background-color: transparent;
   border-color: transparent;
}

.pagination a.page-link {
   color: #28a745;
}

.pagination a.page-link:hover {
   color: #218838;
   background-color: transparent;
}

.masthead {
  height: 100vh;
  min-height: 200px;
  background-image: url('https://pulse.heartosc.ca/images/heartosc.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: white;
  font-family: 'SarabunBold'; 
    src: url('../fonts/Sarabun-Bold.ttf');
     font-weight: normal;
    font-style: normal;
    text-shadow: -1px -1px 0 #000, 1px -1px 0 #000, -1px 1px 0 #000, 1px 1px 0 #000;
}