/* PsyQo V4 — Theater thread + forum modules, fused BELOW the cinema inside the
   collapsible theater body. 2011-YouTube layout language (boxy modules, dense
   rows, grey-gradient headers, beveled buttons) filtered through the PsyQo dark
   periwinkle brand. NO red. Everything is scoped under .v4-thread- so it never
   collides with the archived psyqo.css or the retired forum.css. */

.v4-thread-shell {
  margin-top: clamp(24px, 3.5vw, 44px);
  border-top: 1px solid rgba(58, 58, 116, 0.5);
  padding-top: clamp(18px, 2.5vw, 28px);
}
.v4-thread-shell-kicker {
  margin-bottom: 4px;
}

.v4-thread {
  --vt-bg: #05050f;
  --vt-module-top: #14142a;
  --vt-module-bot: #0c0c1c;
  --vt-module-border: #2a2a52;
  --vt-module-border-lit: #3b3b74;
  --vt-ink: #d7d9f0;
  --vt-ink-dim: #9a9ec8;
  --vt-ink-faint: #6d70a0;
  --vt-accent: #8e84ff;
  --vt-accent-2: #9aa0ff;
  --vt-accent-dim: #5a55a8;
  --vt-link: #9aa0ff;
  --vt-btn-top: #1c1c3a;
  --vt-btn-bot: #101026;
  --vt-btn-border: #34346a;
  --vt-radius: 4px;
  --vt-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset,
               0 -1px 0 rgba(0, 0, 0, 0.5) inset;

  margin-top: clamp(20px, 3vw, 34px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 18px;
  align-items: start;
  font-family: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  font-size: 13px;
  line-height: 1.45;
  color: var(--vt-ink);
  text-align: left;
}

.v4-thread * { box-sizing: border-box; }

@media (max-width: 900px) {
  .v4-thread { grid-template-columns: 1fr; }
}

/* ── Module box (grey-gradient, 1px border) ───────────── */
.v4-thread-module {
  background: linear-gradient(var(--vt-module-top), var(--vt-module-bot));
  border: 1px solid var(--vt-module-border);
  border-radius: var(--vt-radius);
  margin-bottom: 16px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset;
}
.v4-thread-module:last-child { margin-bottom: 0; }
.v4-thread-module-head {
  padding: 7px 12px;
  border-bottom: 1px solid var(--vt-module-border);
  background: linear-gradient(#191934, #101026);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--vt-accent-2);
  font-weight: 700;
}

/* ── Action row (beveled buttons) ─────────────────────── */
.v4-thread-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px;
  border-bottom: 1px solid var(--vt-module-border);
}
.v4-thread-btn {
  font: inherit;
  font-size: 12px;
  color: var(--vt-ink);
  padding: 6px 12px;
  border: 1px solid var(--vt-btn-border);
  border-radius: var(--vt-radius);
  background: linear-gradient(var(--vt-btn-top), var(--vt-btn-bot));
  box-shadow: var(--vt-shadow);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.v4-thread-btn:hover { border-color: var(--vt-accent-dim); color: #fff; }
.v4-thread-btn:active { box-shadow: 0 1px 2px rgba(0, 0, 0, 0.6) inset; }
.v4-thread-btn .v4-thread-ico { font-size: 13px; line-height: 1; }
.v4-thread-btn .v4-thread-count { color: var(--vt-ink-faint); }
.v4-thread-btn.is-on {
  border-color: var(--vt-accent);
  color: #fff;
  background: linear-gradient(#2a2670, #1a1748);
}
.v4-thread-btn.is-on .v4-thread-count { color: var(--vt-accent-2); }

/* ── Thread body & posts ──────────────────────────────── */
.v4-thread-head {
  padding: 12px;
  border-bottom: 1px solid var(--vt-module-border);
}
.v4-thread-head h3 {
  margin: 0 0 6px;
  font-size: 16px;
  color: #fff;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0;
  text-transform: none;
}
.v4-thread-cat-pill {
  display: inline-block;
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--vt-accent-2);
  border: 1px solid var(--vt-module-border-lit);
  border-radius: 3px;
  padding: 1px 6px;
  margin-bottom: 8px;
}
.v4-thread-op-line {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.v4-thread-head p { margin: 0; color: var(--vt-ink); }

.v4-thread-empty {
  padding: 16px 12px;
  border-bottom: 1px solid var(--vt-module-border);
  color: var(--vt-ink-dim);
}
.v4-thread-empty strong { display: block; color: #fff; margin-bottom: 4px; font-size: 14px; }

.v4-thread-posts-head {
  padding: 8px 12px;
  font-size: 12px;
  color: var(--vt-ink-dim);
  border-bottom: 1px solid var(--vt-module-border);
}
.v4-thread-posts-head b { color: #fff; }

.v4-thread-post {
  display: flex;
  gap: 10px;
  padding: 12px;
  border-bottom: 1px solid rgba(42, 42, 82, 0.5);
}
.v4-thread-post:last-child { border-bottom: 0; }
.v4-thread-post.is-reply {
  margin-left: 22px;
  border-left: 2px solid var(--vt-module-border-lit);
  background: rgba(255, 255, 255, 0.015);
}

.v4-thread-avatar {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 3px;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 15px;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.12) inset;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.5);
}
.v4-thread-post.is-reply .v4-thread-avatar { width: 28px; height: 28px; font-size: 13px; }

.v4-thread-post-main { min-width: 0; flex: 1; }
.v4-thread-post-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 3px;
}
.v4-thread-post-head .v4-thread-user { color: var(--vt-accent-2); font-weight: 700; font-size: 12.5px; }
.v4-thread-post-head .v4-thread-when { color: var(--vt-ink-faint); font-size: 11px; }
.v4-thread-badge {
  font-size: 9px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--vt-ink);
  border: 1px solid var(--vt-module-border-lit);
  border-radius: 2px;
  padding: 0 4px;
}
.v4-thread-post-body { color: var(--vt-ink); word-wrap: break-word; }

/* ── Composer ─────────────────────────────────────────── */
.v4-thread-composer { padding: 12px; }
.v4-thread-composer label { display: block; font-size: 12px; color: var(--vt-ink-dim); margin-bottom: 4px; }
.v4-thread-composer textarea {
  width: 100%;
  min-height: 76px;
  resize: vertical;
  font: inherit;
  color: var(--vt-ink);
  background: var(--vt-bg);
  border: 1px solid var(--vt-module-border-lit);
  border-radius: var(--vt-radius);
  padding: 8px;
}
.v4-thread-composer textarea:focus { outline: 1px solid var(--vt-accent-dim); }
.v4-thread-composer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 8px;
}
.v4-thread-note { font-size: 11px; color: var(--vt-ink-faint); }
.v4-thread-btn.is-primary {
  border-color: var(--vt-accent);
  color: #fff;
  background: linear-gradient(#332e82, #221e5a);
}
.v4-thread-btn.is-primary:hover { background: linear-gradient(#3d379a, #2a2568); }

/* ── Right column modules ─────────────────────────────── */
.v4-thread-link-list { list-style: none; margin: 0; padding: 0; }
.v4-thread-link-list li {
  border-bottom: 1px solid rgba(42, 42, 82, 0.5);
}
.v4-thread-link-list li:last-child { border-bottom: 0; }
.v4-thread-link-list button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 8px 12px;
  background: transparent;
  border: 0;
  cursor: pointer;
  font: inherit;
  color: var(--vt-link);
}
.v4-thread-link-list button:hover { background: rgba(142, 132, 255, 0.08); }
.v4-thread-link-list button.is-active { background: rgba(142, 132, 255, 0.14); }
.v4-thread-link-list .v4-thread-lt-title {
  font-size: 12px;
  color: var(--vt-link);
  text-decoration: underline;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.v4-thread-link-list button.is-active .v4-thread-lt-title { color: #fff; text-decoration: none; }
.v4-thread-ll-meta { color: var(--vt-ink-faint); font-size: 11px; margin-top: 2px; }

.v4-thread-chan {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-bottom: 1px solid rgba(42, 42, 82, 0.5);
}
.v4-thread-chan:last-child { border-bottom: 0; }
.v4-thread-chan .v4-thread-avatar { width: 26px; height: 26px; font-size: 12px; border-radius: 50%; }
.v4-thread-chan-name { font-size: 12px; color: var(--vt-link); text-decoration: none; }
.v4-thread-chan-name:hover { text-decoration: underline; color: #c3c8ff; }
.v4-thread-chan-subs { font-size: 11px; color: var(--vt-ink-faint); margin-left: auto; }

.v4-thread-tag-cloud { display: flex; flex-wrap: wrap; gap: 6px; padding: 12px; }
.v4-thread-tag-cloud span {
  font-size: 11px;
  color: var(--vt-ink);
  padding: 3px 8px;
  border: 1px solid var(--vt-module-border-lit);
  border-radius: 3px;
  background: linear-gradient(#141430, #0c0c1e);
}

/* ── Toast ────────────────────────────────────────────── */
.v4-thread-toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%) translateY(20px);
  background: linear-gradient(var(--vt-module-top), var(--vt-module-bot));
  border: 1px solid var(--vt-accent-dim);
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--vt-radius);
  font-size: 12px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.7);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 60;
}
.v4-thread-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }