/* Hukum — CSS-only elegant legal journal theme (over OJS 3.5 default) */
:root {
  --hukum-primary: #1b3a5c;
  --hukum-primary-dark: #0f2440;
  --hukum-accent: #b8860b;
  --hukum-bg: #f5f6f8;
  --hukum-card: #ffffff;
  --hukum-text: #1c2733;
  --hukum-muted: #5c6b7a;
  --hukum-border: #dde3ea;
  --hukum-radius: 6px;
}

body {
  background: var(--hukum-bg);
  color: var(--hukum-text);
  font-family: "Lora", "Noto Serif", Georgia, "Times New Roman", serif;
  line-height: 1.65;
}

a { color: var(--hukum-primary); }
a:hover { color: var(--hukum-accent); }

/* Header */
.pkp_structure_head,
.pkp_head_wrapper {
  background: var(--hukum-primary);
  border-bottom: 4px solid var(--hukum-accent);
}

/* Header wrapper width = same as footer */
.pkp_head_wrapper {
  width: 100%;
  padding-left: 10px;
  padding-right: 10px;
  box-sizing: border-box;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .pkp_head_wrapper {
    width: 728px;
    padding-left: 0;
    padding-right: 0;
  }
}
@media (min-width: 992px) {
  .pkp_head_wrapper {
    width: 952px;
  }
}
@media (min-width: 1200px) {
  .pkp_head_wrapper {
    width: 1160px;
  }
}
.pkp_site_name a,
.pkp_structure_head .pkp_site_name a {
  color: #ffffff;
  font-weight: 700;
}

/* Navigation — elegant */
.pkp_navigation_primary a,
.pkp_nav_list a {
  color: #e8edf3;
  font-family: "Open Sans", sans-serif;
  font-weight: 500;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding-left: 14px;
  padding-right: 14px;
  position: relative;
  transition: color 0.25s ease;
}
.pkp_navigation_primary a::after,
.pkp_nav_list > li > a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 2px;
  width: 0;
  height: 2px;
  background: var(--hukum-accent);
  transition: width 0.3s ease, left 0.3s ease;
}
.pkp_navigation_primary a:hover::after,
.pkp_nav_list > li > a:hover::after,
.pkp_navigation_primary .is_active a::after,
.pkp_nav_list > li.is_active > a::after {
  width: 60%;
  left: 20%;
}
.pkp_navigation_primary a:hover,
.pkp_nav_list a:hover,
.pkp_navigation_primary .is_active a,
.pkp_nav_list .is_active a {
  color: var(--hukum-accent);
}
/* Dropdown menu */
.pkp_navigation_primary ul ul,
.pkp_nav_list ul {
  background: var(--hukum-card);
  border: 1px solid var(--hukum-border);
  border-top: 3px solid var(--hukum-accent);
  border-radius: var(--hukum-radius);
  box-shadow: 0 12px 28px rgba(15, 36, 64, 0.14);
  padding: 6px 0 !important;
}
.pkp_navigation_primary ul ul a,
.pkp_nav_list ul a {
  color: var(--hukum-text) !important;
  text-transform: none;
  letter-spacing: normal;
  font-size: 0.88rem;
  padding: 7px 18px !important;
}
.pkp_navigation_primary ul ul a:hover,
.pkp_nav_list ul a:hover {
  background: #f0f4f8;
  color: var(--hukum-primary) !important;
}
/* User nav */
.pkp_navigation_user a {
  color: #c5cfda;
  font-family: "Open Sans", sans-serif;
  font-size: 0.82rem;
  transition: color 0.2s ease;
}
.pkp_navigation_user a:hover {
  color: var(--hukum-accent);
}
/* Search */
.pkp_search a,
.pkp_navigation_search_wrapper a {
  color: #c5cfda !important;
  transition: color 0.2s ease;
}
.pkp_search a:hover,
.pkp_navigation_search_wrapper a:hover {
  color: var(--hukum-accent) !important;
}

/* Buttons */
button, .btn, .pkp_button {
  background: var(--hukum-primary);
  color: #fff;
  border: none;
  border-radius: var(--hukum-radius);
  padding: 9px 18px;
  font-family: "Open Sans", sans-serif;
  transition: background .2s ease;
}
button:hover, .btn:hover, .pkp_button:hover {
  background: var(--hukum-primary-dark);
}

/* Cards / article summaries */
.obj_article_summary,
.obj_issue_summary,
.pkp_block {
  background: var(--hukum-card);
  border: 1px solid var(--hukum-border);
  border-top: 3px solid var(--hukum-primary);
  border-radius: var(--hukum-radius);
  padding: 18px;
  box-shadow: 0 2px 8px rgba(15, 36, 64, .06);
  margin-bottom: 18px;
  transition: box-shadow .2s ease;
}
.obj_article_summary:hover,
.obj_issue_summary:hover {
  box-shadow: 0 8px 20px rgba(15, 36, 64, .12);
}
.obj_article_summary .title a { color: var(--hukum-text); font-weight: 700; }
.obj_article_summary .title a:hover { color: var(--hukum-primary); }
/* DOI in article summary */
.obj_article_summary .meta .doi {
  margin-top: 4px;
  font-size: 0.82rem;
}
.obj_article_summary .meta .doi .label {
  color: var(--hukum-muted);
  font-weight: 600;
}
.obj_article_summary .meta .doi a {
  color: var(--hukum-primary);
  word-break: break-all;
}
.obj_article_summary .meta .doi a:hover {
  color: var(--hukum-accent);
}

/* Issue TOC */
.obj_issue_toc .obj_article_summary { border-left: 4px solid var(--hukum-accent); }

/* Sidebar */
.pkp_block h2,
.pkp_block .title {
  color: var(--hukum-primary-dark);
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  border-bottom: 2px solid var(--hukum-accent);
  padding-bottom: 6px;
  margin-bottom: 10px;
}

/* Announcements */
.obj_announcement_summary {
  border-left: 4px solid var(--hukum-accent);
  background: #fdf8ec;
  padding: 12px 16px;
  border-radius: var(--hukum-radius);
}

/* Article details */
.article-details .article_title,
.obj_article_details h1 {
  color: var(--hukum-primary-dark);
}

/* Search */
.pkp_search input[type="text"],
input[type="search"] {
  border: 1px solid var(--hukum-border);
  border-radius: var(--hukum-radius) 0 0 var(--hukum-radius);
  padding: 8px 12px;
  font-family: "Open Sans", sans-serif;
}
.pkp_search button,
.search_controls button {
  border-radius: 0 var(--hukum-radius) var(--hukum-radius) 0;
}

/* Pagination */
.pagination a,
.paging a {
  color: var(--hukum-primary);
  border: 1px solid var(--hukum-border);
  padding: 6px 12px;
  margin: 0 2px;
  border-radius: var(--hukum-radius);
}
.pagination .current,
.paging .current {
  background: var(--hukum-primary);
  color: #fff;
  border-color: var(--hukum-primary);
}

/* Tables */
table { border-collapse: collapse; width: 100%; }
th {
  background: var(--hukum-primary);
  color: #fff;
  font-family: "Open Sans", sans-serif;
  padding: 10px;
}
td { padding: 10px; border-bottom: 1px solid var(--hukum-border); }

/* Footer */
.pkp_structure_footer {
  background: var(--hukum-primary-dark);
  color: #c5cfda;
  border-top: 4px solid var(--hukum-accent);
}
.pkp_structure_footer a { color: var(--hukum-accent); }

/* Homepage image wrapped by text */
.pkp_page_index .homepage_image {
  margin: 0 !important;
  padding: 0;
}
.pkp_page_index .homepage_image img {
  float: left;
  margin: 0 24px 16px 0;
  border-radius: var(--hukum-radius);
  max-width: 42%;
  height: auto;
  box-shadow: 0 4px 14px rgba(15, 36, 64, .12);
}
.pkp_page_index .homepage_about {
  margin: 0;
  padding: 0 0 16px 0;
}
.pkp_page_index .homepage_about h2 {
  margin-top: 0;
  color: var(--hukum-primary-dark);
}
.pkp_page_index .cmp_announcements,
.pkp_page_index .current_issue,
.pkp_page_index .additional_content {
  clear: both;
}
@media (max-width: 768px) {
  .pkp_page_index .homepage_image img {
    float: none;
    display: block;
    max-width: 100%;
    margin: 0 auto 16px auto;
  }
}

/* Responsive */
@media (max-width: 768px) {
  .pkp_structure_sidebar { margin-top: 20px; }
  .obj_article_summary { padding: 14px; }
}