/* =========================================================================
   App - Custom Posts — front-end STRUCTURE only.
   Typography (font family/size/weight, color, letter-spacing, text-transform)
   is intentionally left to the WordPress theme. This file only handles layout:
   grid, flex, spacing, hairline borders, the monochrome badge/button fills and
   the screenshot slider mechanics. All classes are prefixed `dca-`.
   Big display titles are <h2> inside .h2-big — style `.h2-big h2` in your theme.
   ========================================================================= */

.dca-directory,
.dca-single {
  --dca-ink:#0a0a0a;
  --dca-paper:#ffffff;
  --dca-rule:#e6e6e6;
  --dca-faint:#fafafa;
}

/* The shortcode wrapper: full width, no outer margin or padding so it sits
   flush inside a page-builder container. */
.dca-directory {
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
.dca-directory *,
.dca-single .dca-article * { box-sizing: border-box; }

/* ---------- Filter chips ---------- */
.dca-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 1.4rem;
  padding: 1rem 0;
  border-top: 1px solid var(--dca-ink);
  border-bottom: 1px solid var(--dca-rule);
  margin-bottom: 1.75rem;
  font-size: 0.8rem;
}
.dca-chip { text-decoration: none; padding: 2px 0; border-bottom: 1px solid transparent; }
.dca-chip:hover,
.dca-chip.is-active { border-bottom-color: currentColor; }

/* ---------- Grid + cards ---------- */
.dca-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.dca-cols-1 { grid-template-columns: 1fr; }
.dca-cols-2 { grid-template-columns: repeat(2, 1fr); }
.dca-cols-3 { grid-template-columns: repeat(3, 1fr); }
.dca-cols-4 { grid-template-columns: repeat(4, 1fr); }

.dca-card {
  display: flex;
  flex-direction: column;
  position: relative;
  border: 1px solid var(--dca-rule);
  padding: 1.75rem;
  min-height: 14rem;
  transition: border-color .16s ease;
}
.dca-card:hover,
.dca-card:focus-within { border-color: var(--dca-ink); }

.dca-card-title { margin: 1rem 0 0; }
.dca-desc { margin-top: 0.75rem; padding-bottom: 1em;}
.dca-spacer { flex: 1 1 auto; }

.dca-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 0.9rem;
  margin-top: 1em;
  font-size: 0.75em;
}
.dca-meta .dca-dot { opacity: .5; }

.dca-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--dca-rule);
}
.dca-card:hover .dca-card-foot,
.dca-card:focus-within .dca-card-foot { border-top-color: var(--dca-ink); }

/* Black badge that the child term drives. */
.dca-badge {
  align-self: flex-start;
  display: inline-block;
  background: var(--dca-ink);
  color: var(--dca-paper);
  padding: 5px 9px;
  text-decoration: none;
}

/* Outlined button that inverts on hover. */
.dca-view,
.dca-download,
.dca-submit {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--dca-ink);
  background: var(--dca-paper);
  border: 1px solid var(--dca-ink);
  padding: 0.7rem 1rem;
  cursor: pointer;
  transition: background .18s, color .18s;
}
.dca-view:hover,
.dca-view:focus-visible,
.dca-download:hover,
.dca-download:focus-visible,
.dca-submit:hover,
.dca-submit:focus-visible {
  background: var(--dca-ink);
  color: var(--dca-paper);
}
.dca-view .dca-arr { transition: transform .2s; }
.dca-view:hover .dca-arr { transform: translateX(4px); }

/* Whole card clickable; the link stays the real focus target. */
.dca-card .dca-view::after { content: ""; position: absolute; inset: 0; z-index: 1; }

.dca-empty { padding: 2.5rem 0; }

/* ---------- Pagination ---------- */
.dca-pager { margin-top: 2.5rem; }
.dca-pager ul { list-style: none; display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center; margin: 0; padding: 0; }
.dca-pager .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 0.75rem;
  border: 1px solid var(--dca-rule);
  text-decoration: none;
  transition: border-color .16s, background .16s, color .16s;
}
.dca-pager a.page-numbers:hover { border-color: var(--dca-ink); }
.dca-pager .page-numbers.current { background: var(--dca-ink); color: var(--dca-paper); border-color: var(--dca-ink); }

/* =========================================================================
   SINGLE
   ========================================================================= */
.dca-single { width: 100%; }
.dca-single .dca-post-head { padding: 1.5rem 0; }
.dca-back { display: inline-flex; align-items: center; gap: 0.5rem; text-decoration: none; font-size: 0.8rem;}
.dca-back .dca-a { transition: transform .2s; }
.dca-back:hover .dca-a { transform: translateX(-4px); }
.dca-single .dca-badge { margin-top: 1.5rem; margin-left: 1.5rem;}
.dca-single .dca-badge:hover {color:white}
.dca-title { margin-top: 2.5em; }
.dca-title h2 { margin: 0; }
.dca-tagline { margin-top: 1rem; }

.dca-head-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem 2rem;
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--dca-ink);
}
.dca-specs { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; }
.dca-specs .dca-dot { opacity: .5; }
.dca-download { white-space: nowrap; }
.dca-download .dca-dl { transition: transform .2s; }
.dca-download:hover .dca-dl { transform: translateY(3px); }

/* ---------- Slider (peek: next image partially visible on the right) ---------- */
.dca-slider { margin-top: 2.5rem; }
.dca-stage { position: relative; overflow: visible; }
.dca-track { display: flex; gap: 50px; transition: transform .42s cubic-bezier(.7,0,.2,1); will-change: transform; }
.dca-slide { flex: 0 0 100%;background: var(--dca-faint);padding: 10px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.dca-slide img { width: 100%; height: auto; max-height: 620px;object-fit: contain; display: block; }
.dca-slider[data-single="1"] .dca-slide { flex-basis: 100%; }
.dca-navbtn {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 2.875rem; height: 2.875rem;
  border: 1px solid var(--dca-ink); background: var(--dca-paper); color: var(--dca-ink);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: background .16s, color .16s; z-index: 2;
}
.dca-navbtn:hover { background: var(--dca-ink); color: var(--dca-paper); }
.dca-prev { left: -100px; }
.dca-next { right: -100px; }
.dca-slider-foot { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 1rem; }
.dca-slider-foot > .dca-caption {display: none}
.dca-dots { display: flex; gap: 8px; }
.dca-dot-btn { width: 9px; height: 9px; border: 1px solid var(--dca-ink); background: var(--dca-paper); padding: 0; cursor: pointer; transition: background .16s; }
.dca-dot-btn.is-active { background: var(--dca-ink); }

/* ---------- Body content / meta sections ---------- */
.dca-content { margin-top: 2.5rem; }
.dca-section { margin-top: 2rem; }
.dca-content pre { background: var(--dca-faint); border: 1px solid var(--dca-rule); padding: 1rem 1.25rem; overflow: auto; }
.dca-content code { background: var(--dca-faint); border: 1px solid var(--dca-rule); padding: 2px 6px; }
.dca-content pre code { background: none; border: 0; padding: 0; }

/* ---------- Changelog ---------- */
.dca-changelog-entry + .dca-changelog-entry { margin-top: 1rem; padding-top: 1rem; border-top: 1px solid var(--dca-rule); }
.dca-changelog-head { display: flex; align-items: baseline; gap: 0.9rem; flex-wrap: wrap; }
.dca-changelog-notes { margin-top: 0.4rem; }

/* ---------- Bottom download block ---------- */
.dca-getblock {
  margin-top: 3rem;
  border: 1px solid var(--dca-ink);
  padding: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.4rem;
}
.dca-get-title h2 { margin: 0; }
.dca-get-sub { margin-top: 0.5rem; }
.dca-downloads-count { margin-top: 0.75rem; }

/* ---------- Comments ---------- */
.dca-comments { margin-top: 3.5rem; padding-top: 2.5rem; border-top: 1px solid var(--dca-ink); }
.dca-c-head { display: flex; align-items: baseline; gap: 1rem; flex-wrap: wrap; margin-bottom: 2rem; }
.dca-comment-list { list-style: none; margin: 0; padding: 0; }
.dca-comment-list .dca-comment { padding: 1.4rem 0; border-bottom: 1px solid var(--dca-rule); list-style: none; }
.dca-comment-list > .dca-comment:first-child { border-top: 1px solid var(--dca-rule); }
.dca-c-top { display: flex; align-items: center; gap: 0.9rem; }
.dca-avatar { width: 2.5rem; height: 2.5rem; border: 1px solid var(--dca-ink); display: flex; align-items: center; justify-content: center; flex: 0 0 auto; }
.dca-c-date { margin-top: 2px; }
.dca-c-body { margin-top: 0.75rem; }
.dca-c-body > * + * { margin-top: 0.8rem; }
.dca-comment .comment-reply-link { display: inline-block; margin-top: 0.75rem; text-decoration: none; }
.children { list-style: none; margin: 0 0 0 clamp(18px, 4vw, 54px); border-left: 1px solid var(--dca-rule); padding-left: clamp(16px, 3vw, 28px); }
.children .dca-comment:first-child { border-top: 0; }

/* comment form */
.comment-respond { margin-top: 2.5rem; }
.dca-cform { display: flex; flex-direction: column; gap: 1.25rem; }
@media (min-width: 600px) {
  .dca-cform { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; align-items: start; }
  .dca-cform .comment-form-author { order: 1; }
  .dca-cform .comment-form-email { order: 2; }
  .dca-cform .comment-form-comment { order: 3; }
  .dca-cform .form-submit { order: 4; }
  .dca-cform .dca-note,
  .dca-cform .comment-notes,
  .dca-cform .logged-in-as,
  .dca-cform .comment-form-comment,
  .dca-cform .form-submit,
  .dca-cform .comment-form-cookies-consent { grid-column: 1 / -1; }
}
.dca-field { display: flex; flex-direction: column; gap: 0.5rem; }
.dca-field input,
.dca-field textarea {
  width: 100%;
  background: var(--dca-paper);
  border: 0;
  border-bottom: 1px solid var(--dca-ink) !important;
  border-radius: 0 !important;
  padding: 0.6rem 2px;
  outline: none;
}
.dca-field textarea { resize: vertical; min-height: 7.5rem; }
.dca-field input:focus,
.dca-field textarea:focus { box-shadow: 0 1px 0 0 var(--dca-ink); }
.dca-submit {
  align-self: flex-start;
  background: var(--dca-ink) !important;
  color: var(--dca-paper) !important;
  border: 1px solid var(--dca-ink) !important;
  border-radius: 0 !important;
}
.dca-submit:hover { background: var(--dca-paper) !important; color: var(--dca-ink) !important; }

/* ---------- Focus + responsive ---------- */
.dca-directory a:focus-visible,
.dca-directory button:focus-visible,
.dca-single a:focus-visible,
.dca-single button:focus-visible,
.dca-single input:focus-visible,
.dca-single textarea:focus-visible { outline: 2px solid var(--dca-ink); outline-offset: 3px; }

@media (max-width: 760px) {
  .dca-grid,
  .dca-cols-2,
  .dca-cols-3,
  .dca-cols-4 { grid-template-columns: 1fr; }
  .dca-navbtn { width: 2.5rem; height: 2.5rem; }
  .dca-download { width: 100%; justify-content: center; }
  .dca-slide { flex-basis: 92%; }
}