/* Forum page styles — list + detail (v2 adds markdown + edit UI) */

.forum-page {
  max-width: var(--container, 1180px);
  margin: 0 auto;
  padding: calc(var(--nav-h, 64px) + 44px) var(--gutter, 24px) 80px;
}

/* ===== HEADER ===== */
.forum-header {
  display: flex; flex-wrap: wrap; gap: 16px;
  align-items: flex-end; justify-content: space-between;
  margin-bottom: 24px;
}
.forum-kicker {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 11.5px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-accent, #7cb3ff);
  margin: 0 0 6px;
}
.forum-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700; letter-spacing: -0.03em;
  color: var(--text-primary, #eef2ff);
  margin: 0 0 10px;
}
.forum-sub {
  color: var(--text-secondary, rgba(238,242,255,0.72));
  max-width: 56ch; line-height: 1.55; margin: 0;
}
.forum-header-actions .btn { white-space: nowrap; }

/* ===== COMPOSE PANEL ===== */
.forum-compose {
  border-radius: 14px;
  border: 1px solid var(--border, rgba(255,255,255,0.08));
  background: rgba(10,14,26,0.6);
  padding: 18px;
  display: grid; gap: 10px;
  margin-bottom: 20px;
}
.forum-compose.hidden { display: none; }
.compose-head {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
}
.compose-head h2 {
  margin: 0; font-size: 16px; font-weight: 700;
  letter-spacing: -0.015em; color: var(--text-primary, #eef2ff);
}
.compose-input, .compose-textarea {
  width: 100%;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border, rgba(255,255,255,0.08));
  border-radius: 10px;
  color: var(--text-primary, #eef2ff);
  padding: 11px 14px;
  font: inherit; font-size: 14px;
  resize: vertical;
  font-family: inherit;
}
.compose-textarea { min-height: 120px; line-height: 1.5; }
.compose-input:focus, .compose-textarea:focus {
  outline: none;
  border-color: var(--accent, #4f7df9);
  box-shadow: 0 0 0 3px var(--accent-soft, rgba(79,125,249,0.15));
}
.compose-foot { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.compose-hint { color: #fca5a5; font-size: 12.5px; }

/* ===== THREAD LIST ===== */
.thread-list { display: grid; gap: 10px; }
.thread-card {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 14px 16px;
  background: rgba(10,14,26,0.6);
  border: 1px solid var(--border, rgba(255,255,255,0.08));
  border-radius: 12px;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.12s ease;
}
.thread-card:hover {
  border-color: var(--accent, rgba(79,125,249,0.6));
  background: rgba(10,14,26,0.75);
  transform: translateY(-1px);
}
.thread-main { flex: 1; min-width: 0; }
.thread-title {
  display: block; color: var(--text-primary, #eef2ff);
  text-decoration: none; font-size: 15px; font-weight: 600;
  letter-spacing: -0.015em; margin-bottom: 4px; word-break: break-word;
}
.thread-title:hover { color: var(--text-accent, #a7c6ff); }
.thread-meta {
  color: var(--text-muted, rgba(238,242,255,0.5));
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 11.5px; display: flex; gap: 6px; flex-wrap: wrap; align-items: center;
}
.thread-author {
  color: var(--text-secondary, rgba(238,242,255,0.72));
  text-decoration: none;
}
.thread-author:hover { color: var(--text-accent, #a7c6ff); }

.thread-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  object-fit: cover; background: rgba(255,255,255,0.04);
  flex-shrink: 0;
}
.thread-avatar-fallback {
  display: grid; place-items: center;
  color: var(--text-accent, #a7c6ff);
  font-weight: 700; font-size: 13px;
  background: var(--accent-soft, rgba(79,125,249,0.15));
}
.thread-avatar-lg { width: 56px; height: 56px; font-size: 18px; }

/* ===== SKELETON / EMPTY / ERROR ===== */
.thread-skeleton { display: grid; gap: 10px; }
.skel-row {
  height: 68px;
  background: linear-gradient(90deg,
    rgba(255,255,255,0.03) 0%,
    rgba(255,255,255,0.07) 50%,
    rgba(255,255,255,0.03) 100%);
  background-size: 200% 100%;
  border: 1px solid var(--border, rgba(255,255,255,0.08));
  border-radius: 12px;
  animation: forum-skel 1.4s linear infinite;
}
@keyframes forum-skel { to { background-position: -200% 0; } }
.forum-empty, .forum-error {
  text-align: center; padding: 48px 20px;
  color: var(--text-muted, rgba(238,242,255,0.5));
  border: 1px dashed var(--border, rgba(255,255,255,0.08));
  border-radius: 14px; font-size: 14px;
}
.forum-error { color: #fca5a5; border-color: rgba(252,165,165,0.35); }

.forum-pager { display: flex; justify-content: center; margin-top: 22px; }
.thread-pager { margin-top: 14px; }

/* ===== THREAD DETAIL ===== */
.thread-back {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--text-muted, rgba(238,242,255,0.6));
  text-decoration: none; font-size: 13px;
  margin-bottom: 18px; padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border, rgba(255,255,255,0.08));
}
.thread-back:hover {
  color: var(--text-primary, #eef2ff);
  border-color: var(--accent, rgba(79,125,249,0.6));
}

.thread-op {
  padding: 20px;
  border: 1px solid var(--border, rgba(255,255,255,0.08));
  background: rgba(10,14,26,0.6);
  border-radius: 14px;
  margin-bottom: 18px;
  position: relative;
}
.thread-op-head { display: flex; gap: 14px; align-items: center; margin-bottom: 14px; }
.thread-op-title-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.thread-op-title {
  margin: 0 0 4px;
  color: var(--text-primary, #eef2ff);
  font-size: 22px; font-weight: 700;
  letter-spacing: -0.02em; word-break: break-word;
}
.thread-flag {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 10.5px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 999px;
  border: 1px solid transparent;
}
.thread-flag-locked {
  color: #fca5a5;
  background: rgba(252,165,165,0.1);
  border-color: rgba(252,165,165,0.35);
}

.thread-posts { display: grid; gap: 12px; margin-top: 18px; }
.thread-post {
  display: flex; gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border, rgba(255,255,255,0.08));
  background: rgba(10,14,26,0.5);
  border-radius: 12px;
  position: relative;
}
.thread-post-main { flex: 1; min-width: 0; }
.thread-post .thread-meta { margin-bottom: 6px; }

.edited-mark {
  color: var(--text-muted, rgba(238,242,255,0.5));
  font-size: 11px; font-style: italic; margin-left: 4px;
}

/* ===== EDIT / DELETE TOOLS ===== */
.post-tools {
  display: flex; gap: 6px;
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px solid var(--border, rgba(255,255,255,0.06));
  opacity: 0.7;
}
.thread-post:hover .post-tools,
.thread-op:hover .post-tools { opacity: 1; }
.post-tool {
  appearance: none;
  background: transparent;
  color: var(--text-muted, rgba(238,242,255,0.5));
  border: 1px solid var(--border, rgba(255,255,255,0.08));
  padding: 4px 10px;
  border-radius: 999px;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 11px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}
.post-tool:hover {
  color: var(--text-primary, #eef2ff);
  border-color: var(--accent, rgba(79,125,249,0.6));
}
.post-tool-danger:hover {
  color: #fca5a5;
  border-color: rgba(252,165,165,0.5);
}

.edit-form { display: grid; gap: 10px; }
.edit-foot { display: flex; justify-content: flex-end; gap: 8px; }

/* ===== REPLY FORM ===== */
.reply-form {
  margin-top: 24px;
  padding: 18px;
  border: 1px solid var(--border, rgba(255,255,255,0.08));
  background: rgba(10,14,26,0.6);
  border-radius: 14px;
}
.reply-form.hidden, .reply-cta.hidden { display: none; }
.reply-form h3 {
  margin: 0 0 10px;
  font-size: 14.5px; font-weight: 700;
  color: var(--text-primary, #eef2ff);
}
.reply-form textarea {
  width: 100%; min-height: 110px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border, rgba(255,255,255,0.08));
  border-radius: 10px;
  color: var(--text-primary, #eef2ff);
  padding: 11px 14px;
  font: inherit; font-size: 14px; line-height: 1.5;
  resize: vertical; font-family: inherit;
}
.reply-form textarea:focus {
  outline: none;
  border-color: var(--accent, #4f7df9);
  box-shadow: 0 0 0 3px var(--accent-soft, rgba(79,125,249,0.15));
}
.reply-foot { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-top: 10px; }

.reply-cta {
  display: flex; gap: 14px; align-items: center;
  margin-top: 24px;
  padding: 16px 18px;
  background: rgba(10,14,26,0.4);
  border: 1px dashed var(--border, rgba(255,255,255,0.08));
  border-radius: 12px;
  color: var(--text-secondary, rgba(238,242,255,0.72));
}
.reply-cta p { margin: 0; flex: 1; }

/* ===== MARKDOWN RENDERED CONTENT ===== */
.md-content { font-size: 14.5px; line-height: 1.65; color: var(--text-primary, #eef2ff); word-break: break-word; }
.md-content h1, .md-content h2, .md-content h3 {
  margin: 18px 0 8px; letter-spacing: -0.015em; line-height: 1.2;
  color: var(--text-primary, #eef2ff);
}
.md-content h1 { font-size: 20px; font-weight: 700; }
.md-content h2 { font-size: 17px; font-weight: 700; }
.md-content h3 { font-size: 15px; font-weight: 600; }
.md-content a { color: var(--text-accent, #a7c6ff); text-decoration: underline; text-decoration-color: rgba(167,198,255,0.3); }
.md-content a:hover { text-decoration-color: var(--text-accent, #a7c6ff); }
.md-content a.mention {
  color: var(--text-accent, #a7c6ff);
  background: var(--accent-soft, rgba(79,125,249,0.12));
  padding: 1px 5px; border-radius: 4px;
  text-decoration: none; font-weight: 500;
}
.md-content a.mention:hover { background: var(--accent-soft, rgba(79,125,249,0.22)); }
.md-content code {
  background: rgba(255,255,255,0.08);
  padding: 1px 6px;
  border-radius: 4px;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.88em;
  color: #ffd89b;
}
.md-content pre {
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--border, rgba(255,255,255,0.08));
  border-radius: 10px;
  padding: 12px 14px;
  overflow-x: auto;
  margin: 10px 0;
}
.md-content pre code {
  background: none;
  padding: 0; color: var(--text-primary, #eef2ff);
  font-size: 13px;
}
.md-content blockquote {
  border-left: 3px solid var(--accent, #4f7df9);
  background: var(--accent-soft, rgba(79,125,249,0.08));
  padding: 6px 12px;
  margin: 8px 0;
  color: var(--text-secondary, rgba(238,242,255,0.72));
  border-radius: 0 6px 6px 0;
}
.md-content ul { margin: 8px 0; padding-left: 22px; }
.md-content li { margin: 2px 0; }
.md-content strong { color: var(--text-primary, #eef2ff); }
.md-content del { color: var(--text-muted, rgba(238,242,255,0.5)); }

@media (max-width: 600px) {
  .forum-header-actions { width: 100%; }
  .forum-header-actions .btn { width: 100%; }
}


/* ===== PHASE 2 — toolbar, categories, pinned flag, search ===== */
.forum-toolbar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  margin-bottom: 20px;
  align-items: center;
}
.forum-search { display: flex; }
.forum-search input { font-size: 13.5px; }
.forum-cats {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.forum-cat-tab {
  appearance: none;
  background: transparent;
  color: var(--text-secondary, rgba(238,242,255,0.72));
  border: 1px solid var(--border, rgba(255,255,255,0.08));
  padding: 6px 12px;
  border-radius: 999px;
  font-family: var(--font-sans, 'Outfit', sans-serif);
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.forum-cat-tab:hover {
  color: var(--text-primary, #eef2ff);
  border-color: var(--accent, rgba(79,125,249,0.6));
}
.forum-cat-tab.active {
  color: var(--text-primary, #eef2ff);
  background: var(--accent-soft, rgba(79,125,249,0.14));
  border-color: var(--accent, rgba(79,125,249,0.6));
}
@media (max-width: 720px) {
  .forum-toolbar { grid-template-columns: 1fr; }
}

.thread-title-row {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  margin-bottom: 4px;
}
.thread-title-row .thread-title { margin-bottom: 0; }
.thread-flag-pinned {
  color: #ffd89b;
  background: rgba(246,183,60,0.1);
  border-color: rgba(246,183,60,0.35);
}
.thread-cat-chip {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-accent, #a7c6ff);
  background: var(--accent-soft, rgba(79,125,249,0.12));
  border: 1px solid rgba(79,125,249,0.3);
  padding: 2px 8px;
  border-radius: 999px;
}
.thread-card.pinned {
  background: linear-gradient(90deg, rgba(246,183,60,0.05), rgba(10,14,26,0.6) 40%);
}

/* Compose form category select */
#composeCategory {
  width: auto;
  min-width: 180px;
  cursor: pointer;
  background-color: rgba(255,255,255,0.03);
}

/* ===== SEARCH RESULTS ===== */
.search-results {
  margin-bottom: 24px;
  padding: 16px 18px;
  border: 1px solid var(--border, rgba(255,255,255,0.08));
  background: rgba(10,14,26,0.5);
  border-radius: 14px;
}
.search-results.hidden { display: none; }
.search-head {
  margin: 0 0 10px;
  font-size: 15px; font-weight: 600;
  color: var(--text-primary, #eef2ff);
}
.search-group-title {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 10.5px; letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted, rgba(238,242,255,0.5));
  margin: 14px 0 8px;
}
.search-row {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  text-decoration: none;
  color: var(--text-primary, #eef2ff);
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  transition: border-color 0.15s, background 0.15s;
  margin-bottom: 6px;
}
.search-row:hover {
  border-color: var(--accent, rgba(79,125,249,0.6));
  background: rgba(255,255,255,0.04);
}
.search-row-title { display: block; font-weight: 600; font-size: 14px; }
.search-row-meta,
.search-row-body {
  display: block;
  font-size: 12.5px;
  color: var(--text-muted, rgba(238,242,255,0.55));
  margin-top: 3px;
}
.search-row-body {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.search-row mark {
  background: rgba(246,183,60,0.3);
  color: #ffd89b;
  padding: 0 2px;
  border-radius: 3px;
}


/* .btn sets display:inline-flex; make [hidden] win. */
.btn[hidden] { display: none !important; }


/* Native <select> on dark backgrounds — hide default arrow, draw our own,
   and dark-theme the option list where the browser allows it. */
.compose-input select, select.compose-input, #composeCategory {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding-right: 36px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns=http://www.w3.org/2000/svg width=12 height=8 viewBox=0 0 12 8><path fill=none stroke=%23b0bbcc stroke-width=1.6 stroke-linecap=round stroke-linejoin=round d=M1 1l5 5 5-5/></svg>");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 10px 7px;
}
#composeCategory option, select.compose-input option {
  background-color: #0f172a;
  color: #eef2ff;
}