/* 2026-05-22 refined mobile-nav structural pass
   Keeps the same baseline architecture:
   built-in OJS mobile toggle + panel, not a side drawer.
   Latest correction: submenu parents must be visibly distinguishable.
*/

/* APALM-style top-right utility links */
.ins_top_actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1.4rem;
  margin-bottom: 0.35rem;
}

.ins_top_actions a {
  color: #1f1a12 !important;
  font-size: 0.92rem !important;
  font-weight: 500 !important;
  text-decoration: none !important;
}

.ins_top_actions a:hover,
.ins_top_actions a:focus {
  color: #7b5600 !important;
}

@media (max-width: 991px) {
  .ins_top_actions {
    justify-content: flex-start;
    gap: 1rem;
    margin: 0 0 0.65rem;
    padding: 0 0 0.15rem;
  }

  .ins_top_actions a {
    font-size: 0.95rem !important;
  }

  .pkp_site_name_wrapper {
    display: grid;
    grid-template-columns: 3.5rem minmax(0, 1fr);
    align-items: start;
    min-height: 3.5rem;
    height: auto;
    padding: 0;
  }

  .pkp_site_nav_toggle {
    position: relative;
    top: auto;
    left: auto;
    width: 3.5rem;
    height: 3.5rem;
    grid-column: 1;
    grid-row: 1;
    align-self: start;
  }

  .pkp_site_name {
    position: relative;
    left: auto;
    right: auto;
    grid-column: 2;
    grid-row: 1;
    min-width: 0;
    margin: 0;
    padding: 0.65rem 0.85rem 0.65rem 0.3rem;
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
  }

  .pkp_site_name .is_text,
  .pkp_site_name a.is_text {
    display: block;
    min-width: 0;
    padding: 0;
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
    overflow-wrap: anywhere;
    word-break: normal;
    line-height: 1.18;
    font-size: 0.96rem;
  }

  .pkp_site_nav_menu {
    padding: 0.8rem 0.95rem calc(1rem + env(safe-area-inset-bottom, 0px));
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.08);
    max-height: calc(100vh - 4.35rem);
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .pkp_navigation_primary,
  .pkp_navigation_primary li {
    width: 100%;
  }

  .pkp_navigation_primary > li {
    list-style: none;
    display: block;
    margin: 0;
    padding: 0;
  }

  .pkp_navigation_primary > li.pkp_nav_item--has-children {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    column-gap: 0.55rem;
    align-items: start;
  }

  .pkp_navigation_primary > li + li {
    border-top: 1px solid rgba(0, 0, 0, 0.08);
  }

  .pkp_navigation_primary > li > a,
  .pkp_navigation_primary > li.pkp_nav_item--has-children > a,
  .pkp_navigation_primary > li:not(.pkp_nav_item--has-children) > a {
    display: block;
    width: 100%;
    min-width: 0;
    margin: 0;
    padding: 0.7rem 0;
    line-height: 1.32;
    vertical-align: top;
    overflow-wrap: anywhere;
  }

  .pkp_navigation_primary > li > .pkp_mobile_nav_toggle {
    display: inline-flex;
    flex-shrink: 0;
    align-self: center;
    width: 2.1rem;
    height: 2.1rem;
    margin: 0.4rem 0 0.4rem auto;
    border: 1px solid rgba(0, 0, 0, 0.2);
    border-radius: 0.45rem;
    background: rgba(255, 255, 255, 0.22);
    color: rgba(0, 0, 0, 0.86);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1;
    padding: 0;
    align-items: center;
    justify-content: center;
    vertical-align: top;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
  }

  .pkp_navigation_primary > li.pkp_mobile_nav_section--open > .pkp_mobile_nav_toggle {
    background: rgba(255, 255, 255, 0.42);
  }

  .pkp_navigation_primary > li > .pkp_mobile_nav_toggle span[aria-hidden="true"] {
    color: transparent;
    position: relative;
    display: inline-block;
    width: 1rem;
    height: 1rem;
  }

  .pkp_navigation_primary > li > .pkp_mobile_nav_toggle span[aria-hidden="true"]::before {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(0, 0, 0, 0.86);
    content: '+';
  }

  .pkp_navigation_primary > li.pkp_mobile_nav_section--open > .pkp_mobile_nav_toggle span[aria-hidden="true"]::before {
    content: '−';
  }

  .pkp_navigation_primary > li > ul {
    display: none;
    grid-column: 1 / -1;
    margin: 0 0 0.55rem 0.35rem;
    padding: 0.15rem 0 0 0.9rem;
    border-left: 2px solid rgba(0, 0, 0, 0.14);
  }

  .pkp_navigation_primary > li.pkp_mobile_nav_section--open > ul {
    display: block;
  }

  .pkp_navigation_primary > li > ul > li {
    display: block;
    margin: 0;
    padding: 0;
    border: 0;
  }

  .pkp_navigation_primary > li > ul a {
    display: block;
    width: 100%;
    padding: 0.42rem 0;
    line-height: 1.35;
    overflow-wrap: anywhere;
  }

  .pkp_navigation_search_wrapper,
  .pkp_navigation_user.pkp_navigation_user {
    margin-top: 0.8rem;
    padding-top: 0.8rem;
  }
}

@media (max-width: 420px) {
  .pkp_site_name .is_text,
  .pkp_site_name a.is_text {
    font-size: 0.9rem;
    line-height: 1.16;
  }
}

@media (min-width: 901px) {
  .pkp_navigation_primary > li > a {
    padding: 0.5rem 0.62rem !important;
    font-size: 0.8rem !important;
    line-height: 1.1 !important;
  }
}


/* Shariff share-button normalization */
.pkp_block.block_shariff .shariff ul.orientation-horizontal,
.shariff ul.orientation-horizontal {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
}

.pkp_block.block_shariff .shariff ul.orientation-horizontal li,
.shariff ul.orientation-horizontal li {
  width: 100%;
  min-width: 0;
  margin: 0;
}

.pkp_block.block_shariff .shariff li,
.pkp_block.block_shariff .shariff li a,
.shariff li,
.shariff li a {
  height: 2.35rem;
}

.pkp_block.block_shariff .shariff li a,
.shariff li a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0;
}

.pkp_block.block_shariff .shariff li .share_text,
.pkp_block.block_shariff .shariff li .share_count,
.shariff li .share_text,
.shariff li .share_count {
  display: none !important;
}

.pkp_block.block_shariff .shariff li .fab,
.pkp_block.block_shariff .shariff li .far,
.pkp_block.block_shariff .shariff li .fas,
.shariff li .fab,
.shariff li .far,
.shariff li .fas {
  width: 100%;
  min-width: 0;
  line-height: 2.35rem;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
}

.pkp_block.block_shariff .shariff .twitter .fa-x-twitter,
.shariff .twitter .fa-x-twitter {
  font-size: 1.2rem;
}

.pkp_block.block_shariff .shariff .whatsapp .fa-whatsapp,
.shariff .whatsapp .fa-whatsapp {
  font-size: 1.2rem;
}

@media (max-width: 640px) {
  .pkp_block.block_shariff .shariff ul.orientation-horizontal,
  .shariff ul.orientation-horizontal {
    gap: 0.5rem;
  }

  .pkp_block.block_shariff .shariff li,
  .pkp_block.block_shariff .shariff li a,
  .shariff li,
  .shariff li a {
    height: 2.2rem;
  }

  .pkp_block.block_shariff .shariff li .fab,
  .pkp_block.block_shariff .shariff li .far,
  .pkp_block.block_shariff .shariff li .fas,
  .shariff li .fab,
  .shariff li .far,
  .shariff li .fas {
    line-height: 2.2rem;
  }
}

/* APC page clean responsive pricing block */
.pkp_page_article-processing-charges .ins-apc-grid {
  width: 100%;
  margin: 1rem 0 1.25rem;
  border: 1px solid #d8bf7a;
  background: #fff7e6;
}

.pkp_page_article-processing-charges .ins-apc-row {
  display: grid;
  grid-template-columns: minmax(180px, 0.9fr) minmax(0, 1.1fr);
}

.pkp_page_article-processing-charges .ins-apc-row + .ins-apc-row {
  border-top: 1px solid #e6d7b4;
}

.pkp_page_article-processing-charges .ins-apc-cell {
  padding: 0.95rem 1rem;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: normal;
}

.pkp_page_article-processing-charges .ins-apc-row--head {
  background: #f8ebbf;
}

.pkp_page_article-processing-charges .ins-apc-row--head .ins-apc-cell {
  font-weight: 700;
  color: #7b5600;
}

@media (max-width: 640px) {
  .pkp_page_article-processing-charges .ins-apc-grid {
    border: 0;
    background: transparent;
  }

  .pkp_page_article-processing-charges .ins-apc-row--head {
    display: none;
  }

  .pkp_page_article-processing-charges .ins-apc-row {
    grid-template-columns: 1fr;
    margin: 0 0 0.85rem 0;
    border: 1px solid #d8bf7a;
    background: #fff7e6;
  }

  .pkp_page_article-processing-charges .ins-apc-row + .ins-apc-row {
    border-top: 1px solid #d8bf7a;
  }

  .pkp_page_article-processing-charges .ins-apc-cell {
    display: grid;
    grid-template-columns: minmax(92px, 36%) minmax(0, 1fr);
    gap: 0.9rem;
    align-items: start;
    padding: 0.8rem 0.85rem;
    border-bottom: 1px solid #e6d7b4;
  }

  .pkp_page_article-processing-charges .ins-apc-row .ins-apc-cell:last-child {
    border-bottom: 0;
  }

  .pkp_page_article-processing-charges .ins-apc-cell::before {
    content: attr(data-label);
    display: block;
    font-weight: 700;
    color: #7b5600;
  }
}

/* 2026-05-27 minimal author-guidelines spacing fix */
.pkp_page_author-guidelines .page ol.ins-subpoint-list {
  margin-top: 0.35rem !important;
  margin-bottom: 0.8rem !important;
}

.pkp_page_author-guidelines .page ol.ins-subpoint-list > li {
  margin-bottom: 0.45rem !important;
}

.pkp_page_author-guidelines .page ol.ins-subpoint-list > li > h3 {
  margin: 0 0 0.12rem !important;
  line-height: 1.18 !important;
}

.pkp_page_author-guidelines .page ol.ins-subpoint-list > li > p {
  margin: 0 !important;
  line-height: 1.42 !important;
}