/* ==========================================================
   Cleef Chat – forum topic page (forum/topic2.php)
   Loaded after index_modern.css, forum.css and composer.css.
   ========================================================== */

.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.crumb-title { display: inline-block; max-width: 46ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: bottom; color: var(--text); }

/* ---------- topic header ---------- */
.topic-head {
  margin-bottom: 18px; padding: 26px 30px;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: radial-gradient(120% 160% at 100% 0%, rgba(124, 92, 255, 0.2), transparent 55%), var(--card);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
}
.th-badges { display: flex; flex-wrap: wrap; gap: 6px; }
.th-badges:not(:empty) { margin-bottom: 10px; }
.th-badges .badge { display: inline-flex; align-items: center; gap: 4px; padding: 3px 10px; }
.th-badges .i { width: 13px; height: 13px; }
.topic-head h1 { margin: 0 0 12px; font-size: 30px; font-weight: 800; letter-spacing: -0.02em; line-height: 1.2; overflow-wrap: anywhere; }
.th-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; color: var(--muted); font-size: 13.5px; }
.th-meta > span { display: inline-flex; align-items: center; gap: 6px; }
.th-meta .i { width: 15px; height: 15px; }
.th-author img { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; }
.th-author a { color: var(--text); font-weight: 600; }
.th-author a:hover { color: var(--accent-2); }

/* ---------- moderation bar ---------- */
.team-bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  margin-bottom: 18px; padding: 10px 14px;
  border: 1px dashed rgba(245, 158, 11, 0.45); border-radius: 16px; background: rgba(245, 158, 11, 0.06);
}
.tb-label { margin-right: 4px; color: #f59e0b; font-size: 12px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; }
.team-bar .tb-check { margin: 0 0 0 auto; align-items: center; }

/* ---------- action buttons (posts and moderation) ---------- */
.act {
  display: inline-flex; align-items: center; gap: 6px; height: 34px; padding: 0 11px;
  border: 1px solid transparent; border-radius: 10px; background: none; color: var(--muted);
  font: 600 13px var(--font); cursor: pointer; white-space: nowrap; transition: background 0.15s, color 0.15s;
}
.act .i { width: 15px; height: 15px; }
.act:hover { background: var(--surface-2); color: var(--text); }
.team-bar .act { border-color: var(--border); background: var(--surface); color: var(--text); }
.act.ok { color: var(--green); }
.act.danger { color: var(--pink); }
.act.ok:hover { background: rgba(52, 211, 153, 0.12); color: var(--green); }
.act.danger:hover { background: rgba(255, 92, 168, 0.12); color: var(--pink); }

/* ---------- posts ---------- */
.topic-posts { gap: 14px; }
.post {
  display: grid; grid-template-columns: 150px minmax(0, 1fr);
  padding: 0; overflow: hidden; scroll-margin-top: 84px;
  transition: box-shadow 0.4s, border-color 0.4s;
}
.post.is-first { border-color: rgba(124, 92, 255, 0.45); }
.post.is-waiting { border-style: dashed; border-color: rgba(245, 158, 11, 0.55); }
.post.is-target { border-color: var(--accent-2); box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.18); }

.post-author {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  padding: 22px 12px; text-align: center;
  border-right: 1px solid var(--border); background: var(--surface);
}
.pa-avatar { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; padding: 2px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.pa-text { display: grid; justify-items: center; gap: 4px; min-width: 0; max-width: 100%; }
.pa-name { max-width: 100%; color: var(--text); font-weight: 700; font-size: 14.5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
a.pa-name:hover { color: var(--accent-2); }
.pa-role { display: inline-flex; align-items: center; gap: 4px; color: var(--muted); font-size: 12px; font-weight: 600; }
.pa-role.is-team { color: #a996ff; }
:root[data-theme="light"] .pa-role.is-team { color: var(--accent); }
.pa-role img { width: 14px; height: 14px; }
.pa-count { color: var(--muted); font-size: 11.5px; }
.pa-op { padding: 2px 8px; border-radius: 999px; background: rgba(34, 211, 238, 0.12); color: var(--accent-2); font-size: 11px; font-weight: 700; }

.post-main { display: flex; flex-direction: column; min-width: 0; padding: 18px 24px 14px; }
.post-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; color: var(--muted); font-size: 12.5px; }
.post-no { margin-left: auto; color: var(--muted); font-weight: 700; }
.post-no:hover { color: var(--accent-2); }
.post .post-body { flex: 1; font-size: 15px; }
.post.is-first .post-body { font-size: 15.5px; }
.post-body font[size="1"] { font-size: 10px; }
.post-body font[size="2"] { font-size: 13px; }
.post-body font[size="4"] { font-size: 18px; }
.post-body font[size="5"] { font-size: 24px; }
.post-body font[size="6"] { font-size: 32px; }
.post-body font[size="7"] { font-size: 48px; }

.post-foot {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 12px;
  margin-top: 16px; padding-top: 10px; border-top: 1px solid var(--border);
}
.likes { display: flex; align-items: center; gap: 10px; min-width: 0; font-size: 13px; color: var(--muted); }
.like-btn {
  display: inline-flex; align-items: center; gap: 6px; height: 34px; padding: 0 12px;
  border: 1px solid var(--border); border-radius: 999px; background: var(--surface); color: var(--muted);
  font: 600 13px var(--font); cursor: pointer; transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.15s;
}
.like-btn .i { width: 15px; height: 15px; }
.like-btn b { color: var(--text); }
button.like-btn:hover { color: var(--pink); border-color: rgba(255, 92, 168, 0.4); }
button.like-btn:active { transform: scale(0.94); }
.like-btn[aria-pressed="true"] { background: rgba(255, 92, 168, 0.12); border-color: rgba(255, 92, 168, 0.45); color: var(--pink); }
.like-btn[aria-pressed="true"] .i { fill: currentColor; }
.like-btn[aria-busy="true"] { opacity: 0.6; pointer-events: none; }
.like-btn.is-static { cursor: default; background: none; border-color: transparent; padding: 0 4px; }
.like-names { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.like-names a { color: var(--text); }
.like-names a:hover { color: var(--accent-2); }
.post-actions { display: flex; flex-wrap: wrap; gap: 2px; margin-left: auto; }

/* page 2+: short link to the opening post */
.op-mini { display: grid; gap: 4px; padding: 14px 20px; color: var(--text); }
.op-mini:hover { border-color: rgba(124, 92, 255, 0.5); color: var(--text); }
.op-mini .muted { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.answers-title { display: flex; align-items: baseline; gap: 10px; margin: 10px 4px 0; font-size: 17px; font-weight: 700; }
.answers-title small { color: var(--muted); font-size: 13px; font-weight: 500; }
.no-answers { display: flex; align-items: center; gap: 12px; padding: 20px 24px; color: var(--muted); }
.no-answers p { margin: 0; }
.no-answers .i { width: 22px; height: 22px; color: var(--accent-2); }

/* ---------- answer form ---------- */
.reply-wrap { margin-top: 8px; scroll-margin-top: 84px; }
.composer-title { display: flex; align-items: center; gap: 8px; margin: 0; font-size: 18px; font-weight: 700; }
.composer-title .i { color: var(--accent-2); }
.page-topic .composer textarea, .page-topic .editor { min-height: 170px; }
.notice .i { width: 18px; height: 18px; vertical-align: -3px; }

/* ---------- side column ---------- */
.topic-facts { display: grid; grid-template-columns: auto 1fr; gap: 8px 14px; margin: 0 0 4px; font-size: 14px; }
.topic-facts dt { color: var(--muted); }
.topic-facts dd { margin: 0; font-weight: 600; text-align: right; }
.side-link.as-btn { width: 100%; padding: 0; border: 0; background: none; color: var(--accent-2); font: 600 14px var(--font); cursor: pointer; }
.side-link.as-btn:hover { color: var(--link-hover); }
.more-topics li div { gap: 2px; }
.more-topics a { white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.forum-side .side-link { margin-top: 12px; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .forum-side { order: 2; }
}
@media (max-width: 700px) {
  .topic-head { padding: 22px 20px; }
  .topic-head h1 { font-size: 24px; }
  .post { grid-template-columns: 1fr; }
  .post-author {
    flex-direction: row; justify-content: flex-start; gap: 12px;
    padding: 12px 16px; text-align: left;
    border-right: 0; border-bottom: 1px solid var(--border);
  }
  .pa-avatar { width: 42px; height: 42px; }
  .pa-text { display: flex; flex-wrap: wrap; align-items: center; justify-items: start; gap: 2px 10px; }
  .pa-name { flex-basis: 100%; }
  .post-main { padding: 14px 16px 12px; }
  .post-actions { margin-left: 0; }
  .team-bar .tb-check { margin-left: 0; }
  .crumb-title { max-width: 22ch; }
}