/* Custom typography and design improvements */

/* Keep title styling simple */
.article-title {
  margin-bottom: 0.25rem;
}

/* Date and journal should look the same - match author size */
.article-date {
  font-size: inherit;
  color: #777;
  display: block;
  margin-top: 0.25rem;
  margin-bottom: 0;
}

.article-metadata .pub-publication {
  font-size: inherit;
  color: #777;
  font-weight: normal;
}

/* Media coverage styling - inline with date, same size as authors */
.media-coverage-inline {
  font-size: inherit;
  color: #777;
}

.media-coverage-line {
  margin-top: 0.25rem;
  margin-bottom: 0;
  display: block;
}

/* Ensure author line has consistent spacing */
.article-metadata > div:first-child {
  margin-bottom: 0.25rem;
}

/* Hyperlinks darker than normal text */
.article-metadata a,
.article-metadata .media-coverage-inline a {
  color: #333;
  text-decoration: none;
}

.article-metadata a:hover,
.article-metadata .media-coverage-inline a:hover {
  color: #000;
  text-decoration: underline;
}

/* Middot divider styling */
.middot-divider {
  color: #999;
  margin: 0 0.5em;
}

/* 2. Button improvements - ghost/outline style */
.btn-links .btn,
.btn-links .btn-outline-primary {
  background-color: transparent;
  color: #232347;
  border: 1px solid #232347;
  border-radius: 999px;
  padding: 4px 10px;
  font-weight: 400;
  font-size: 0.8rem;
  font-family: inherit;
  transition: all 0.2s ease;
  margin-right: 0.5rem;
  margin-bottom: 0.5rem;
  display: inline-block;
  text-decoration: none;
}

.btn-links .btn:hover,
.btn-links .btn-outline-primary:hover {
  background-color: #232347;
  color: white !important;
  border: 1px solid #232347;
  transform: none;
  box-shadow: none;
}

.btn-links .btn:active,
.btn-links .btn-outline-primary:active {
  transform: none;
}

.btn-links .btn:focus,
.btn-links .btn-outline-primary:focus {
  box-shadow: 0 0 0 0.2rem rgba(35, 35, 71, 0.25);
  border: 1px solid #232347;
}

/* Button size consistency */
.btn-links .btn-sm,
.btn-links .btn-outline-primary.btn-sm {
  padding: 4px 10px;
  font-size: 0.8rem;
}

/* Spacing improvements */
.media.stream-item {
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #eee;
}

.media.stream-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

/* Ensure buttons are properly aligned with more vertical gap */
.btn-links {
  margin-top: 0.4rem;
  margin-bottom: 0;
}

/* Section titles - all caps with letterspacing */
.home-section h1,
.section-heading h1 {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

/* Dark mode adjustments */
.dark .article-date {
  color: #999;
}

.dark .article-metadata .pub-publication {
  color: #999;
  font-weight: normal;
}

.dark .article-metadata .media-coverage-inline {
  color: #999;
}

.dark .article-metadata a,
.dark .article-metadata .media-coverage-inline a {
  color: #ccc;
}

.dark .article-metadata a:hover,
.dark .article-metadata .media-coverage-inline a:hover {
  color: #fff;
}

.dark .btn-links .btn,
.dark .btn-links .btn-outline-primary {
  background-color: transparent;
  color: #bbb;
  border: 1px solid #bbb;
}

.dark .btn-links .btn:hover,
.dark .btn-links .btn-outline-primary:hover {
  background-color: #bbb;
  color: #232347;
  border: 1px solid #bbb;
}

/* Collapsible abstract styling */
.pub-abstract-details {
  margin: 0.5rem 0 0 0;
  display: block;
}

.media.stream-item .pub-abstract-details {
  margin-top: 0.5rem;
}

.pub-abstract-summary {
  font-family: inherit;
  font-size: 0.85em;
  color: #333;
  cursor: pointer;
  list-style: none;
  padding: 0;
  margin: 0;
  user-select: none;
}

.pub-abstract-summary::-webkit-details-marker {
  display: none;
}

.pub-abstract-summary::before {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 4px solid #333;
  border-top: 3px solid transparent;
  border-bottom: 3px solid transparent;
  margin-right: 0.5em;
  transition: transform 0.2s ease;
  vertical-align: middle;
}

.pub-abstract-details[open] .pub-abstract-summary::before {
  transform: rotate(90deg);
  border-left: 4px solid #333;
  border-top: 3px solid transparent;
  border-bottom: 3px solid transparent;
}

.pub-abstract-content {
  margin-top: 0.75rem;
  margin-left: 1.2em;
  color: #777;
  font-size: 0.85em;
  line-height: 1.6;
}

.dark .pub-abstract-summary {
  color: #ccc;
}

.dark .pub-abstract-summary::before {
  border-left-color: #ccc;
}

.dark .pub-abstract-content {
  color: #999;
}