/* ============================================================
   Forum Design System — COMPONENTS
   Reusable forum-content building blocks shared across surfaces:
   topic list, post card, threaded reply tree, right rail, votes,
   badges, avatars, buttons, ad frames. Ported verbatim from the
   approved mockups. Depends on tokens.css.
   ============================================================ */

/* ── AD FRAMES (in-feed + rail) ────────────────────────── */
.in-feed-ad{
  padding:14px 20px;
  display:flex;flex-direction:column;align-items:center;gap:6px;
  background:var(--bg-sunk);
}
.in-feed-ad .ad-label,.top-ad-band .ad-label{
  font-family:var(--font-mono);font-size:9px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ad-label-ink);font-weight:500;
}
.in-feed-ad .ad-frame,.rail-ad .ad-frame{
  border:1px solid var(--ad-frame);background:var(--bg);
  display:grid;place-items:center;
  background-image:repeating-linear-gradient(45deg, var(--bg-muted) 0 8px, color-mix(in srgb, var(--bg-muted) 60%, var(--bg)) 8px 16px);
}
.in-feed-ad .ad-frame{width:728px;max-width:100%;height:90px}
.rail-ad{display:flex;flex-direction:column;align-items:center;gap:6px;margin-bottom:18px}
.rail-ad .ad-frame{width:300px;height:250px}
.in-feed-ad .ad-frame .lbl,.rail-ad .ad-frame .lbl,.top-ad-band .ad-frame .lbl{
  font-family:var(--font-mono);font-size:11px;color:var(--ink-3);letter-spacing:.1em;
  text-transform:uppercase;background:rgba(255,255,255,.7);padding:4px 10px;border-radius:3px;
}

/* ── BADGES ────────────────────────────────────────────── */
.badge{
  display:inline-flex;align-items:center;
  font-family:var(--font-mono);font-size:10px;font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;
  padding:3px 6px;border-radius:3px;
  line-height:1;white-space:nowrap;
  vertical-align:0.12em;position:relative;top:-1px;
}
.badge--nt{background:var(--bg-muted);color:var(--ink-3)}
.badge--link{background:var(--accent-tint);color:var(--accent);display:inline-flex;align-items:center;gap:4px}
.badge--link svg{stroke-width:2.2}

/* ── POST STATE BADGES ─────────────────────────────────── */
/* DELETED / HIDDEN / LOCKED, rendered by components/state_badges.twig.
   Identical on every surface: index rows and their reply previews, the
   threaded reply tree, single post, and View All. Sized to sit on a
   title line without pushing it taller. */
.state-badge{
  display:inline-flex;align-items:center;
  font-family:var(--font-mono);font-size:9px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;
  padding:2px 5px;border-radius:3px;
  line-height:1;white-space:nowrap;flex-shrink:0;
  vertical-align:0.14em;position:relative;top:-1px;
}
.state-badge--deleted{background:var(--danger);color:var(--ink-inverse)}
.state-badge--hidden{background:var(--danger-tint);color:var(--danger)}
.state-badge--locked{background:var(--bg-muted);color:var(--ink-3)}

/* Pinned is an icon, not a badge (components/pin_icon.twig). */
.pin-icon{color:var(--nd-gold);flex-shrink:0;vertical-align:-0.18em}

/* The title rows (.topic-title-row / .pr-row / .rt-row) are flex and
   space these with their own gap. The two serif headings are not, so
   they get an explicit inline gap instead. */
.op-title .state-badge,.va-title .state-badge,
.op-title .pin-icon,.va-title .pin-icon{margin-left:10px}


/* ── VOTE CONTROLS ─────────────────────────────────────── */
/* SVGs inside vote anchors must not capture pointer events — upvote.js
   reads e.target.id from the <a> element to get forumid/msgid. If the
   SVG intercepts the click, e.target.id is empty and the vote silently
   fails. pointer-events:none passes clicks through to the anchor. */
.vote-col a svg, .vote-pill a svg, .va-vote-mini a svg { pointer-events: none; }
.vote-col{display:flex;flex-direction:column;align-items:center;gap:2px;padding-top:3px;user-select:none}
.vote-col button,.vote-col a.upvote,.vote-col a.downvote{
  width:28px;height:22px;display:grid;place-items:center;border-radius:4px;cursor:pointer;
  color:var(--ink-4);transition:color .12s ease, background .12s ease;
}
.vote-col button:hover,.vote-col a.upvote:hover{background:var(--accent-tint);color:var(--vote-pos)}
.vote-col a.downvote:hover{background:var(--accent-tint);color:var(--vote-neg)}
.vote-col button.is-pos{color:var(--vote-pos)}
.vote-col button.is-neg{color:var(--vote-neg)}
.vote-col .vote-pin{color:var(--nd-gold);line-height:0;padding-top:3px}
.vote-col .score{font-family:var(--font-mono);font-size:14px;font-weight:700;color:var(--ink-2);font-variant-numeric:tabular-nums;padding:1px 0;line-height:1}
.vote-col .score.pos{color:var(--vote-pos)}
.vote-col .score.neg{color:var(--vote-neg)}
.vote-col .score.zero{color:var(--ink-3)}

.vote-pill{display:inline-flex;align-items:center;gap:2px;border:1px solid var(--line);background:#fff;border-radius:9999px;padding:3px 4px}
.vote-pill button{width:30px;height:28px;display:grid;place-items:center;color:var(--ink-3);border-radius:9999px;transition:color .12s ease, background .12s ease}
.vote-pill button:hover{color:var(--nd-navy);background:var(--accent-tint)}
.vote-pill .v-score{font-family:var(--font-mono);font-size:13px;font-weight:700;color:var(--ink-2);font-variant-numeric:tabular-nums;padding:0 8px;letter-spacing:.01em}

/* Logged-out guests: arrows stay visible but give no interactive affordance.
   Keep the upvote/downvote classes + u-/d-/v- ids — upvote.js contract;
   the server already no-ops guest votes (forum/pages/upvote.php). */
.is-guest a.upvote,.is-guest a.downvote{cursor:default}
.is-guest a.upvote:hover,.is-guest a.downvote:hover{background:transparent;text-decoration:none}
.vote-col.is-guest a.upvote:hover,.vote-col.is-guest a.downvote:hover{color:var(--ink-4)}
.vote-pill .v-score.pos{color:var(--vote-pos)}
.vote-pill .v-score.neg{color:var(--vote-neg)}
.vote-pill .v-score.zero{color:var(--ink-3)}

/* ── BUTTONS / CTAs ────────────────────────────────────── */
.new-topic-btn{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-sans);font-size:13px;font-weight:600;letter-spacing:.02em;
  color:#fff;background:var(--nd-green);
  padding:9px 16px;border-radius:6px;
  box-shadow:0 1px 0 oklch(1 0 0 / .25) inset, 0 1px 2px rgba(12,35,64,0.1);
  cursor:pointer;text-decoration:none;transition:background .12s ease;
}
.new-topic-btn:hover{background:var(--nd-green-hover);text-decoration:none;color:#fff}
.new-topic-btn svg{stroke-width:2.4}
.reply-btn{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-sans);font-size:13px;font-weight:600;letter-spacing:.02em;
  color:#fff;background:var(--nd-navy);
  padding:9px 16px;border-radius:6px;
  box-shadow:0 1px 0 oklch(1 0 0 / .15) inset, 0 1px 2px rgba(12,35,64,0.12);
  transition:background .12s ease;
}
.reply-btn:hover{background:var(--nd-navy-2);text-decoration:none;color:#fff}
.tool-btn{
  display:inline-flex;align-items:center;gap:6px;
  height:32px;padding:0 12px;border-radius:9999px;border:1px solid var(--line);background:#fff;
  font-family:var(--font-sans);font-size:12px;font-weight:600;letter-spacing:.02em;color:var(--ink-2);
  transition:background .12s ease, color .12s ease, border-color .12s ease;
}
.tool-btn:hover{background:var(--bg-muted);color:var(--nd-navy);text-decoration:none;border-color:var(--line-strong)}
.tool-btn svg{color:var(--ink-3);stroke-width:2}
.tool-btn:hover svg{color:var(--nd-navy)}

/* ── PAGINATION ────────────────────────────────────────── */
.pagination{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 0 8px;font-family:var(--font-sans);font-size:13px;color:var(--ink-3)}
.pagination-pages{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.pagination-pages a,.pagination-pages span{
  min-width:32px;height:32px;padding:0 10px;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);background:#fff;border-radius:4px;
  font-family:var(--font-sans);font-size:13px;font-weight:600;color:var(--ink-2);text-decoration:none;
  font-variant-numeric:tabular-nums;
}
.pagination-pages a:hover{background:var(--bg-muted);text-decoration:none;color:var(--nd-navy)}
.pagination-pages a[aria-current="page"],.pagination-pages span.is-current{background:var(--nd-navy);color:#fff;border-color:var(--nd-navy)}
.pagination-pages .ell{border:0;background:transparent;color:var(--ink-4)}
.pagination .results{font-variant-numeric:tabular-nums}

/* ── TOPIC LIST (Forum Home) ───────────────────────────── */
.topic-list{display:flex;flex-direction:column;background:var(--card-raised);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow-card);overflow:hidden}
.topic-list .topic + .topic{border-top:1px solid var(--line-soft)}
.topic-list .topic + .in-feed-ad{border-top:1px solid var(--line-soft)}
.in-feed-ad + .topic{border-top:1px solid var(--line-soft)}
.topic{display:grid;grid-template-columns:54px 1fr;gap:18px;padding:18px 20px 18px 14px;position:relative;transition:background .1s ease}
.topic:hover{background:oklch(0.99 0.005 82)}
.topic.is-hot{background:linear-gradient(180deg, color-mix(in srgb, var(--nd-gold) 5%, transparent), transparent 60%)}
.topic-body{min-width:0}
.topic-title-row{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:6px}
.topic-title{font-family:var(--font-serif);font-size:19px;font-weight:600;color:var(--nd-navy);letter-spacing:-.005em;line-height:1.28;margin:0;text-wrap:pretty}
.topic-title a{color:inherit}
.topic-title a:hover{color:var(--accent-hover);text-decoration:none}
.topic-title a:visited{color:color-mix(in srgb, var(--nd-navy) 60%, var(--ink-3))}

.topic-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-family:var(--font-sans);font-size:12.5px;color:var(--ink-3)}
.topic-meta .author{display:inline-flex;align-items:center;gap:6px;color:var(--ink-2);font-weight:600}
.topic-meta time{font-variant-numeric:tabular-nums}
.topic-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--ink-4);flex-shrink:0}
.topic-meta .replies-chip{display:inline-flex;align-items:center;gap:5px;background:var(--bg-muted);color:var(--ink-2);font-family:var(--font-sans);font-size:11.5px;font-weight:600;padding:3px 8px;border-radius:9999px;letter-spacing:.01em}
.topic-meta .replies-chip svg{color:var(--ink-3);stroke-width:2}
.topic-meta .replies-chip.is-hot{background:color-mix(in srgb, var(--nd-gold) 22%, transparent);color:#5e4a0a}
.topic-meta .replies-chip.is-hot svg{color:#8a6e10}
.topic-meta .view-all{margin-left:auto;font-family:var(--font-sans);font-size:11.5px;font-weight:600;color:var(--nd-navy);letter-spacing:.04em;text-transform:uppercase;display:inline-flex;align-items:center;gap:5px}
.topic-meta .view-all:hover{color:var(--accent-hover);text-decoration:none}
.topic-meta .view-all svg{transition:transform .15s ease}
.topic-meta .view-all:hover svg{transform:translateX(2px)}

/* Avatars (shared; size varies by surface) */
.avatar{
  border-radius:50%;
  background:linear-gradient(135deg, var(--nd-navy), var(--ink-2));color:var(--nd-gold);
  display:grid;place-items:center;font-family:var(--font-serif);font-weight:700;flex-shrink:0;
}
.topic-meta .avatar{width:18px;height:18px;font-size:9.5px}

/* Inline reply preview (topic list partial tree) */
.reply-preview{margin-top:12px;padding:3px 0 2px 14px;border-left:1.5px solid var(--thread-rule);display:flex;flex-direction:column}
.reply-preview .pr-row{display:flex;align-items:baseline;gap:10px;padding:3px 0;font-family:var(--font-sans);font-size:13px;line-height:1.35;min-width:0}
.reply-preview .pr-row.is-nested,.reply-preview .pr-row.is-nested-2{padding-left:14px;border-left:1.5px solid var(--line);position:relative}
.reply-preview .pr-row.is-nested{margin-left:18px}
.reply-preview .pr-row.is-nested-2{margin-left:36px;border-left-color:var(--line-soft)}
.reply-preview .pr-row.is-nested::before,.reply-preview .pr-row.is-nested-2::before{content:"";position:absolute;left:-1px;top:12px;width:8px;height:1.5px;background:var(--line)}
.reply-preview .pr-row.is-nested-2::before{background:var(--line-soft)}
.reply-preview .pr-title{color:var(--ink-2);font-weight:500;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.reply-preview .pr-title a{color:inherit}
.reply-preview .pr-title a:hover{color:var(--nd-navy);text-decoration:none}
.reply-preview .pr-by{color:var(--ink-3);font-size:11.5px;white-space:nowrap;flex-shrink:0;font-variant-numeric:tabular-nums}
.reply-preview .pr-by .author{font-weight:600;color:var(--ink-2)}
.reply-preview .pr-badge,.rt-badge{font-family:var(--font-mono);font-size:9px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;background:var(--bg-muted);color:var(--ink-3);padding:2px 5px;border-radius:3px;line-height:1;flex-shrink:0}
.reply-preview .pr-more{font-family:var(--font-sans);font-size:12px;font-weight:600;color:var(--nd-navy);letter-spacing:.02em;display:inline-flex;align-items:center;gap:5px;margin-top:6px}
.reply-preview .pr-more:hover{text-decoration:none;color:var(--accent-hover)}
.reply-preview .pr-more svg{transition:transform .15s ease}
.reply-preview .pr-more:hover svg{transform:translateX(2px)}
/* Density modes: threaded (default) / flat / legacy */
body[data-density="flat"] .reply-preview .pr-row.is-nested,
body[data-density="flat"] .reply-preview .pr-row.is-nested-2{display:none}
body[data-density="legacy"] .reply-preview{display:none}
body[data-density="legacy"] .topic{padding-top:14px;padding-bottom:14px}

/* ── OP CARD (Single Post) ─────────────────────────────── */
.op-card{background:var(--card-raised);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow-card);padding:28px 32px 26px}
.op-title{font-family:var(--font-serif);font-weight:600;font-size:clamp(1.5rem, 2.4vw, 2rem);line-height:1.15;letter-spacing:-.012em;color:var(--nd-navy);margin:0 0 18px;text-wrap:pretty}
.op-author-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:14px 0;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.op-author{display:flex;align-items:center;gap:12px}
.op-author .avatar{width:44px;height:44px;font-size:18px}
.op-author .stack{display:flex;flex-direction:column;line-height:1.25}
.op-author .who{font-family:var(--font-sans);font-size:15px;font-weight:600;color:var(--nd-navy)}
.op-author .who a{color:inherit}
.op-author .badges{display:flex;align-items:center;gap:6px;margin-top:3px;flex-wrap:wrap}
.op-badge{font-family:var(--font-sans);font-size:11px;font-weight:500;color:var(--ink-3);display:inline-flex;align-items:center;gap:5px}
.op-badge.is-veteran{background:color-mix(in srgb, var(--nd-gold) 18%, transparent);color:#5e4a0a;font-weight:600;padding:2px 7px;border-radius:9999px;font-family:var(--font-mono);font-size:10px;letter-spacing:.06em;text-transform:uppercase}
.op-badge.is-veteran svg{color:var(--nd-gold)}
.op-badge .dot,.op-author .badges .dot{width:3px;height:3px;border-radius:50%;background:var(--ink-4);margin:0 2px}
.op-posted{margin-left:auto;display:flex;flex-direction:column;align-items:flex-end;line-height:1.25;font-family:var(--font-sans);font-size:12px;color:var(--ink-3)}
.op-posted .when{font-family:var(--font-mono);font-size:11px;color:var(--ink-2);font-variant-numeric:tabular-nums;letter-spacing:.02em;display:flex;align-items:center;gap:5px}
.op-posted .label{font-family:var(--font-mono);font-size:9px;letter-spacing:.16em;color:var(--ink-4);text-transform:uppercase;font-weight:500}
.op-tools{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:12px 0 18px}
.op-tools .reply-btn,.op-tools .vote-pill ~ .reply-btn{margin-left:auto}

/* Post body (serif reading surface) */
/* Post bodies carry user content, and a pasted URL is one unbreakable token —
   long enough to push the whole page sideways on a phone (measured: 467px wide
   against a 390px viewport on single post, 504px on View All). `anywhere` breaks
   only when a token cannot fit on its own line, so ordinary prose is untouched;
   it is preferred over `break-word` because it also shrinks the element's
   min-content contribution, which keeps working if these ever become flex or
   grid children. Titles elsewhere are already protected by overflow:hidden. */
.op-body{max-width:760px;font-family:var(--font-serif);font-size:18px;line-height:1.7;color:var(--text);margin-top:6px;overflow-wrap:anywhere}
.op-body p{margin:0 0 18px;text-wrap:pretty}
.op-body p:first-child:not(.op-fallback)::first-letter{font-family:var(--font-serif);font-weight:700;font-size:4.1em;line-height:.88;float:left;color:var(--nd-navy);padding:6px 10px 0 0;margin-top:4px}
.op-body strong{font-weight:600;color:var(--nd-navy)}
.op-body em{font-style:italic}
.op-body blockquote{margin:18px 0;padding:6px 0 6px 18px;border-left:3px solid var(--nd-gold);font-family:var(--font-serif);font-style:italic;color:var(--ink-2);font-size:17px;line-height:1.55}
.op-body img{margin:18px 0;border:1px solid var(--line);border-radius:6px}
.op-body a{color:var(--nd-green-ink);font-weight:600}
.op-body .timestamp-ref{font-family:var(--font-mono);font-size:14.5px;color:var(--nd-navy);font-weight:600;background:color-mix(in srgb, var(--nd-gold) 14%, transparent);padding:1px 5px;border-radius:3px;letter-spacing:.01em}
.embedded-media{margin:22px 0;padding:16px;border:1px solid var(--line);background:var(--bg);border-radius:6px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:200px;background-image:repeating-linear-gradient(45deg, var(--bg-muted) 0 8px, color-mix(in srgb, var(--bg-muted) 60%, var(--bg)) 8px 16px);position:relative}
.embedded-media .lbl{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);font-weight:600;background:rgba(255,255,255,.85);padding:5px 12px;border-radius:3px}
.embedded-media .caption{font-family:var(--font-sans);font-size:12px;color:var(--ink-3);text-align:center;max-width:36ch;background:rgba(255,255,255,.85);padding:4px 10px;border-radius:3px}
.embedded-broken{display:inline-flex;align-items:center;gap:6px;padding:3px 8px;border-radius:4px;background:var(--bg-muted);color:var(--ink-3);font-family:var(--font-mono);font-size:11px;letter-spacing:.04em;vertical-align:middle}
.embedded-broken svg{color:var(--ink-4);stroke-width:2}
.op-edit-notes{margin-top:6px;max-width:760px}
.op-edit-notes .edit-note{
  display:block;font-family:var(--font-mono);
  font-size:10.5px;letter-spacing:.06em;color:var(--ink-4);
}
.op-edit-notes .edit-note + .edit-note{margin-top:3px}
.op-signature{margin-top:24px;padding-top:14px;border-top:1px dashed var(--line);font-family:var(--font-sans);font-size:12.5px;font-style:italic;color:var(--ink-4);line-height:1.5;max-width:760px}

/* ── REPLIES SECTION (Single Post threaded tree) ───────── */
.replies-section{margin-top:32px}
.replies-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding-bottom:14px;border-bottom:1px solid var(--line-strong);margin-bottom:6px}
.replies-head h2{font-family:var(--font-serif);font-weight:600;font-size:22px;letter-spacing:-.008em;color:var(--nd-navy);margin:0}
.replies-head h2 .count{font-family:var(--font-mono);font-size:13px;color:var(--ink-3);font-weight:500;letter-spacing:.02em;margin-left:6px}
.replies-controls{margin-left:auto;display:flex;align-items:center;gap:14px}
.collapse-all{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-sans);font-size:12px;font-weight:600;color:var(--ink-2);letter-spacing:.02em;padding:6px 10px;border-radius:4px;border:1px solid var(--line);background:#fff}
.collapse-all:hover{background:var(--bg-muted);color:var(--nd-navy);border-color:var(--line-strong);text-decoration:none}
.collapse-all svg{stroke-width:2;color:var(--ink-3)}

.rt-list{list-style:none;padding:0;margin:0}
.rt-list .rt-list{margin:0 0 0 18px;padding-left:0;border-left:1.5px solid var(--thread-rule)}
.rt-list .rt-list .rt-list{border-left-color:var(--line-strong)}
.rt-list .rt-list .rt-list .rt-list{border-left-color:var(--line)}
.rt-list .rt-list .rt-list .rt-list .rt-list{border-left-color:var(--line-soft)}
.rt-list .rt-list .rt-list .rt-list .rt-list .rt-list{border-left-color:var(--line-soft)}
.rt-node{margin:0;position:relative}
.rt-row{display:flex;align-items:baseline;gap:10px;padding:7px 8px 7px 12px;border-radius:4px;position:relative;min-width:0}
.rt-row:hover{background:oklch(0.99 0.005 82)}
.rt-list .rt-list > .rt-node > .rt-row::before{content:"";position:absolute;left:-1px;top:16px;width:9px;height:1.5px;background:currentColor;color:var(--thread-rule);opacity:.85}
.rt-list .rt-list .rt-list > .rt-node > .rt-row::before{color:var(--line-strong)}
.rt-list .rt-list .rt-list .rt-list > .rt-node > .rt-row::before{color:var(--line)}
.rt-list .rt-list .rt-list .rt-list .rt-list > .rt-node > .rt-row::before{color:var(--line-soft)}
.rt-caret{width:14px;height:14px;display:grid;place-items:center;flex-shrink:0;color:var(--ink-3);cursor:pointer;border-radius:3px;transition:transform .15s ease, background .12s ease, color .12s ease;margin-right:-2px}
.rt-caret:hover{background:var(--accent-tint);color:var(--nd-navy)}
.rt-node.is-leaf > .rt-row > .rt-caret{visibility:hidden;cursor:default}
.rt-node.is-collapsed > .rt-row > .rt-caret{transform:rotate(-90deg)}
.rt-node.is-collapsed > .rt-children{display:none}
.rt-title{color:var(--nd-navy);font-family:var(--font-sans);font-size:14px;font-weight:600;letter-spacing:-.005em;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.35}
.rt-title:hover{color:var(--accent-hover);text-decoration:none}
.rt-meta{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-sans);font-size:11.5px;color:var(--ink-3);white-space:nowrap;flex-shrink:0}
.rt-meta .rt-author{color:var(--ink-2);font-weight:600}
.rt-meta time{font-variant-numeric:tabular-nums}
.rt-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--ink-4)}
.rt-badge.is-link{background:var(--accent-tint);color:var(--accent)}
.rt-badge.is-op{background:color-mix(in srgb, var(--nd-gold) 22%, transparent);color:#5e4a0a}
/* The row you are currently viewing. Without this the focused row is
   indistinguishable from its siblings, which matters once the tree is windowed
   and you can arrive mid-thread via "continue this thread". */
.rt-row.is-here{background:var(--gold-tint);border-radius:4px}

/* Ancestor path strip — the posts above the one being viewed. Flat, not
   stair-stepped: matching the tree row's weight would push content down, which
   defeats the purpose. See docs/forum-deep-thread-navigation.md. */
.rt-ancestors{
  display:flex;flex-direction:column;gap:1px;
  margin:0 0 14px;padding:10px 12px 11px;
  background:var(--bg-sunk);border:1px solid var(--line-soft);
  border-radius:var(--r-card);
}
.rt-anc-root{
  display:inline-flex;align-items:center;gap:6px;align-self:flex-start;
  font-family:var(--font-mono);font-size:10px;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);
  margin-bottom:5px;
}
.rt-anc-root:hover{color:var(--nd-navy);text-decoration:none}
.rt-anc{
  display:flex;align-items:baseline;gap:10px;min-width:0;
  padding:3px 0;font-family:var(--font-sans);font-size:13px;line-height:1.35;
}
.rt-anc:hover{text-decoration:none}
.rt-anc-title{
  color:var(--ink-2);font-weight:500;flex:1;min-width:0;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.rt-anc:hover .rt-anc-title{color:var(--nd-navy)}
.rt-anc-by{color:var(--ink-3);font-size:11.5px;white-space:nowrap;flex-shrink:0;font-weight:600}

.rt-continue{margin:6px 0 6px 18px;padding:8px 14px;border-left:1.5px dashed var(--line);display:flex;align-items:center;gap:8px;font-family:var(--font-sans);font-size:12px;font-weight:600;color:var(--nd-navy);letter-spacing:.02em}
.rt-continue:hover{color:var(--accent-hover);text-decoration:none}
.rt-continue svg{transition:transform .15s ease}
.rt-continue:hover svg{transform:translateX(2px)}
.rt-continue .count{font-family:var(--font-mono);font-size:11px;color:var(--ink-3);font-weight:500;letter-spacing:.04em}
.replies-foot{margin-top:18px;padding:16px 0 6px;border-top:1px solid var(--line-soft);display:flex;align-items:center;justify-content:center}
.replies-foot a{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-sans);font-size:13px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--nd-navy);padding:10px 18px;border-radius:6px;border:1px solid var(--line);background:#fff}
.replies-foot a:hover{background:var(--bg-muted);color:var(--accent-hover);text-decoration:none;border-color:var(--line-strong)}
.replies-foot svg{transition:transform .15s ease}
.replies-foot a:hover svg{transform:translateX(2px)}

/* ── RIGHT RAIL (Single Post) ──────────────────────────── */
.rail-card{background:var(--card-raised);border:1px solid var(--line);border-radius:var(--r-card);padding:16px 18px 18px;margin-bottom:18px;box-shadow:var(--shadow-card)}
.rail-title{font-family:var(--font-mono);font-size:10px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2);margin:0 0 12px}
.topic-info dl{margin:0;display:grid;grid-template-columns:max-content 1fr;gap:7px 14px}
.topic-info dt{font-family:var(--font-mono);font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-4);align-self:baseline}
.topic-info dd{margin:0;font-family:var(--font-sans);font-size:12.5px;color:var(--ink-2);font-weight:500}
.topic-info dd.num{font-variant-numeric:tabular-nums;font-weight:600;color:var(--nd-navy)}
.related-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.related-list li{padding-bottom:12px;border-bottom:1px solid var(--line-soft)}
.related-list li:last-child{border-bottom:0;padding-bottom:0}
.related-list a{font-family:var(--font-serif);font-size:14.5px;font-weight:600;color:var(--nd-navy);line-height:1.3;display:block}
.related-list a:hover{color:var(--accent-hover);text-decoration:none}
.related-list .r-meta{display:block;margin-top:4px;font-family:var(--font-sans);font-size:11px;color:var(--ink-3);letter-spacing:.02em}
.related-list .r-meta .author{color:var(--ink-2);font-weight:600}

/* ── VIEW ALL reply cards (flat tree) ──────────────────── */
.va-tree{list-style:none;padding:0;margin:24px 0 0}
.va-tree .va-tree{list-style:none;padding:0;margin:0 0 0 22px;border-left:1.5px solid var(--thread-rule)}
.va-tree .va-tree .va-tree{border-left-color:var(--line-strong)}
.va-tree .va-tree .va-tree .va-tree{border-left-color:var(--line)}
.va-tree .va-tree .va-tree .va-tree .va-tree{border-left-color:var(--line-soft)}
.va-tree .va-tree .va-tree .va-tree .va-tree .va-tree{border-left-color:var(--line-soft)}
.va-node{position:relative;padding:14px 0 0}
.va-tree > .va-node:first-child{padding-top:24px}
.va-tree .va-tree > .va-node > .va-card::before{content:"";position:absolute;left:-1px;top:30px;width:14px;height:1.5px;background:var(--thread-rule)}
.va-tree .va-tree .va-tree > .va-node > .va-card::before{background:var(--line-strong)}
.va-tree .va-tree .va-tree .va-tree > .va-node > .va-card::before{background:var(--line)}
.va-tree .va-tree .va-tree .va-tree .va-tree > .va-node > .va-card::before{background:var(--line-soft)}
.va-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:18px 22px 16px;box-shadow:var(--shadow-sm)}
.va-tree .va-tree .va-node > .va-card{margin-left:18px}
.va-card.is-op-reply{border-color:color-mix(in srgb, var(--nd-gold) 38%, var(--line));background:linear-gradient(180deg, color-mix(in srgb, var(--nd-gold) 4%, #fff), #fff 30%)}
body.no-op-tint .va-card.is-op-reply{border-color:var(--line);background:#fff}
.va-eyebrow{font-family:var(--font-mono);font-size:9.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-4);display:inline-flex;align-items:center;gap:8px;margin:0 0 8px}
.va-eyebrow .lvl-num{color:var(--ink-3);font-variant-numeric:tabular-nums}
.va-eyebrow .pip{width:4px;height:4px;border-radius:50%;background:var(--line)}
.va-title{font-family:var(--font-serif);font-weight:600;font-size:18px;line-height:1.3;letter-spacing:-.005em;color:var(--nd-navy);margin:0 0 10px;text-wrap:pretty}
.va-title a{color:inherit}
.va-title a:hover{color:var(--accent-hover);text-decoration:none}
.va-byline{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding-bottom:10px;margin-bottom:12px;border-bottom:1px solid var(--line-soft)}
.va-byline .avatar{width:28px;height:28px;font-size:12px}
.va-byline .who{font-family:var(--font-sans);font-size:13px;font-weight:600;color:var(--nd-navy)}
.va-byline .who a{color:inherit}
.va-byline .posts{font-family:var(--font-sans);font-size:11.5px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.va-byline .op-flag{font-family:var(--font-mono);font-size:9px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;background:color-mix(in srgb, var(--nd-gold) 25%, transparent);color:#5e4a0a;padding:2px 6px;border-radius:3px;line-height:1}
.va-byline .dot{width:3px;height:3px;border-radius:50%;background:var(--ink-4)}
.va-byline time{margin-left:auto;font-family:var(--font-mono);font-size:11px;color:var(--ink-3);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.va-body{font-family:var(--font-serif);font-size:15.5px;line-height:1.62;color:var(--text);overflow-wrap:anywhere}
.va-body p{margin:0 0 10px;text-wrap:pretty}
.va-body p:last-child{margin-bottom:0}
.va-body strong{font-weight:600;color:var(--nd-navy)}
.va-body em{font-style:italic}
.va-body a{color:var(--nd-green-ink);font-weight:600}
.va-body img{margin:10px 0;border:1px solid var(--line);border-radius:6px}
.va-body .timestamp-ref{font-family:var(--font-mono);font-size:13px;color:var(--nd-navy);font-weight:600;background:color-mix(in srgb, var(--nd-gold) 14%, transparent);padding:1px 4px;border-radius:3px;letter-spacing:.01em}
.va-body blockquote{margin:12px 0;padding:4px 0 4px 14px;border-left:3px solid var(--nd-gold);font-style:italic;color:var(--ink-2);font-size:14.5px;line-height:1.5}
.va-card.is-nt .va-body{font-family:var(--font-sans);font-size:12.5px;font-style:italic;color:var(--ink-4)}
.va-card .embedded-media{min-height:200px;margin:14px 0 4px}
.va-sig{margin-top:12px;padding-top:10px;border-top:1px dashed var(--line);font-family:var(--font-sans);font-size:11.5px;font-style:italic;color:var(--ink-4);line-height:1.5}
.va-sig .edit-note{display:block;margin-top:3px;font-family:var(--font-mono);font-style:normal;font-size:10px;letter-spacing:.08em;color:var(--ink-4)}
.va-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:12px;padding-top:10px;border-top:1px solid var(--line-soft)}
.va-vote-mini{display:inline-flex;align-items:center;gap:2px}
.va-vote-mini button{width:22px;height:22px;display:grid;place-items:center;border-radius:4px;color:var(--ink-4)}
.va-vote-mini button:hover{color:var(--nd-navy);background:var(--accent-tint)}
.va-vote-mini .v-score{font-family:var(--font-mono);font-size:12px;font-weight:700;color:var(--ink-2);padding:0 6px;letter-spacing:.01em;font-variant-numeric:tabular-nums}
.va-vote-mini .v-score.pos{color:var(--vote-pos)}
.va-vote-mini .v-score.neg{color:var(--vote-neg)}
.va-mini-link{font-family:var(--font-sans);font-size:11.5px;font-weight:600;letter-spacing:.02em;color:var(--ink-2);display:inline-flex;align-items:center;gap:5px;padding:4px 8px;border-radius:4px}
.va-mini-link:hover{color:var(--nd-navy);background:var(--bg-muted);text-decoration:none}
.va-mini-link svg{stroke-width:2;color:var(--ink-3)}
.va-mini-link:hover svg{color:var(--nd-navy)}
.va-actions .perma{margin-left:auto;font-family:var(--font-mono);font-size:10px;color:var(--ink-4);letter-spacing:.04em}
.va-actions .perma:hover{color:var(--ink-2);text-decoration:none}
.va-continue{margin:16px 0 4px 18px;padding:12px 16px;border:1px dashed var(--line);background:var(--bg-sunk);border-radius:6px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-family:var(--font-sans);font-size:13px;font-weight:600;color:var(--nd-navy);letter-spacing:.02em}
.va-continue:hover{color:var(--accent-hover);text-decoration:none;background:var(--bg-muted);border-color:var(--line-strong)}
.va-continue svg{transition:transform .15s ease}
.va-continue:hover svg{transform:translateX(2px)}
.va-continue .preview{flex:1;min-width:0;font-weight:500;color:var(--ink-3);font-family:var(--font-serif);font-size:13.5px;font-style:italic;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.va-continue .count{font-family:var(--font-mono);font-size:10.5px;color:var(--ink-3);font-weight:500;letter-spacing:.04em}
.va-end{margin-top:36px;padding:18px 0;text-align:center;font-family:var(--font-mono);font-size:10px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-4);border-top:1px solid var(--line-soft);display:flex;align-items:center;justify-content:center;gap:14px}
.va-end::before,.va-end::after{content:"";width:48px;height:1px;background:var(--line)}