:root {
  --bg: #faf7f0;
  --paper: #ffffff;
  --ink: #23211c;
  --muted: #6f6a5e;
  --line: #e4ddcd;
  --accent: #b98a2f;
  --accent-dark: #96701f;
  --serif: Georgia, "Times New Roman", "Noto Serif", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
}

.wrap { max-width: 760px; margin: 0 auto; padding: 0 20px; }

/* header */
.site-header {
  background: var(--paper);
  border-bottom: 3px solid var(--accent);
  padding: 28px 0 20px;
  margin-bottom: 32px;
}
.brand {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: bold;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.5px;
}
.tagline { color: var(--muted); font-style: italic; margin: 2px 0 14px; }
.site-header nav a { margin-right: 18px; color: var(--ink); text-decoration: none; }
.site-header nav a:hover { color: var(--accent-dark); text-decoration: underline; }

/* buttons */
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff !important;
  padding: 8px 18px;
  border: none;
  border-radius: 4px;
  text-decoration: none;
  font-size: 0.95rem;
  cursor: pointer;
}
.btn:hover { background: var(--accent-dark); text-decoration: none; }
.site-header nav a.btn { margin-right: 0; }

/* essay feature card */
.essay-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 5px solid var(--accent);
  border-radius: 6px;
  padding: 28px;
  margin-bottom: 36px;
}
.essay-card h2 { font-family: var(--serif); margin: 6px 0 10px; font-size: 1.7rem; }
.essay-card h2 a { color: var(--ink); text-decoration: none; }
.essay-card h2 a:hover { color: var(--accent-dark); }
.kicker {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.75rem;
  color: var(--accent-dark);
  font-weight: bold;
  margin: 0;
}
.deck { font-family: var(--serif); font-style: italic; color: var(--muted); }
.byline { font-weight: bold; font-size: 0.9rem; }

/* topic list */
.topics-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 8px;
}
.topics-head h2 { font-family: var(--serif); margin: 0; }
.topic-list { list-style: none; padding: 0; margin: 0; }
.topic-list li {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 18px 22px;
  margin-bottom: 14px;
}
.topic-title { font-family: var(--serif); font-size: 1.25rem; color: var(--ink); text-decoration: none; }
.topic-title:hover { color: var(--accent-dark); text-decoration: underline; }
.meta { color: var(--muted); font-size: 0.85rem; margin: 4px 0 8px; }
.excerpt { margin: 0; color: #3a362c; }
.muted { color: var(--muted); }

/* essay article */
.essay {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 40px 44px;
}
.essay h1 { font-family: var(--serif); font-size: 2rem; line-height: 1.25; margin: 8px 0 12px; }
.essay h2 { font-family: var(--serif); font-size: 1.4rem; margin-top: 2em; }
.essay p { font-family: var(--serif); font-size: 1.08rem; line-height: 1.75; }
.essay hr { border: none; border-top: 1px solid var(--line); margin: 2em 0; }
.discuss-cta { font-family: var(--sans) !important; }
.discuss-cta a { color: var(--accent-dark); font-weight: bold; }

/* thread */
.thread {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 28px;
  margin-bottom: 24px;
}
.thread h1 { font-family: var(--serif); margin: 0 0 6px; font-size: 1.7rem; }
.post-body { white-space: normal; }
.replies h2, .reply-form h2, .suggest-form h2, .sources h2 { font-family: var(--serif); }
.reply {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 18px 22px;
  margin-bottom: 12px;
}
.reply .meta strong { color: var(--accent-dark); }

/* forms */
.form-page, .reply-form, .suggest-form {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 28px;
  margin-bottom: 24px;
}
.form-page h1 { font-family: var(--serif); margin-top: 0; }
label { display: block; margin-bottom: 16px; font-weight: bold; font-size: 0.95rem; }
input[type="text"], textarea, select {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 10px 12px;
  font-size: 1rem;
  font-family: var(--sans);
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--bg);
}
input[type="text"]:focus, textarea:focus, select:focus { outline: 2px solid var(--accent); border-color: var(--accent); }
.error {
  background: #fbe9e7; color: #a02c2c;
  border: 1px solid #e8b4ae; border-radius: 4px;
  padding: 10px 14px;
}

/* footer */
.site-footer {
  margin-top: 48px;
  padding: 20px 0 32px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

@media (max-width: 560px) {
  .essay { padding: 24px 20px; }
  .topics-head { flex-direction: column; align-items: flex-start; gap: 10px; }
  .brand { font-size: 1.6rem; }
}

/* sources & context */
.sources {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 28px;
  margin-bottom: 24px;
}
.sources h2 { margin-top: 0; }
.source-group {
  margin: 24px 0;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--line);
}
.source-group:last-of-type { border-bottom: none; }
.source-group h3 { font-family: var(--serif); font-size: 1.15rem; margin: 0 0 4px; }
.group-explainer { color: var(--muted); font-size: 0.9rem; margin: 0 0 14px; }
.source-item {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 14px 16px;
  margin-bottom: 14px;
}
.source-title { font-family: var(--serif); font-size: 1.05rem; margin: 0 0 2px; }
.source-title a { color: var(--ink); }
.source-title a:hover { color: var(--accent-dark); }
.source-summary { margin: 6px 0 0; font-size: 0.95rem; }
.claim-box {
  margin-top: 12px;
  padding: 8px 14px;
  background: #fff;
  border-left: 4px solid var(--accent);
  border-radius: 0 4px 4px 0;
}
.claim-box p { margin: 8px 0; font-size: 0.95rem; }

/* category badges */
.badge {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 3px 10px;
  border-radius: 20px;
  vertical-align: middle;
  margin-right: 8px;
}
.badge-fact { background: #e8f0e4; color: #2e6b34; border: 1px solid #b9d3b4; }
.badge-opinion { background: #e9eef7; color: #2c4d8f; border: 1px solid #bccbe8; }
.badge-debunked { background: #fbe9e7; color: #a02c2c; border: 1px solid #e8b4ae; }
.badge-pending { background: #f3ead6; color: #96701f; border: 1px solid #dcc98f; }

/* collapsibles and notices */
details.howto, details.pending-group {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 10px 14px;
  margin: 12px 0;
}
details summary { cursor: pointer; font-weight: bold; font-size: 0.95rem; }
details summary:hover { color: var(--accent-dark); }
details.howto p { font-size: 0.92rem; margin: 8px 0; }
.disclaimer {
  background: #fbe9e7;
  border: 1px solid #e8b4ae;
  color: #a02c2c;
  border-radius: 4px;
  padding: 8px 12px;
  font-size: 0.9rem;
}
.success {
  background: #e8f0e4;
  color: #2e6b34;
  border: 1px solid #b9d3b4;
  border-radius: 4px;
  padding: 10px 14px;
}

/* ---------- v2: social platform ---------- */

/* nav */
.main-nav { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 0; }
.nav-user { margin-left: auto; display: inline-flex; align-items: center; flex-wrap: wrap; }
.nav-user a { margin-right: 14px; }
.unread-badge {
  display: inline-block; background: #a02c2c; color: #fff;
  font-size: 0.72rem; font-weight: bold; border-radius: 10px;
  padding: 1px 8px; margin-left: 4px; vertical-align: 1px;
}

/* badges */
.badge-admin { background: #2c4d8f; color: #fff; border: 1px solid #2c4d8f; }
.badge-decided { background: #e4ddcd; color: #6f6a5e; border: 1px solid #cfc5ab; }

/* buttons */
.btn-small { padding: 5px 12px; font-size: 0.85rem; }
.btn-danger { background: #a02c2c; }
.btn-danger:hover { background: #7c2222; }
.inline-form { display: inline; }

/* topic list */
.topics-head { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.topics-head h2 { margin-right: auto; }
.sort-links a { margin: 0 6px; color: var(--muted); text-decoration: none; font-size: 0.9rem; }
.sort-links a.active { color: var(--ink); font-weight: bold; text-decoration: underline; }
.join-cta { margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--line); }

/* threaded replies */
.reply { border-left: 3px solid var(--line); padding: 4px 0 4px 16px; margin: 14px 0; }
.reply.depth-0 { border-left-color: var(--accent); }
.reply.depth-1 { margin-left: 24px; }
.reply.depth-2 { margin-left: 48px; }
.reply.depth-3 { margin-left: 72px; }
.reply.depth-4 { margin-left: 96px; }
.reply.depth-5 { margin-left: 110px; }
.reply-actions { font-size: 0.85rem; margin: 6px 0 0; }
.reply-actions a { color: var(--muted); text-decoration: none; }
.reply-actions a:hover { text-decoration: underline; }
.flag-link { color: #a02c2c !important; }
.thread-actions { margin-top: 14px; display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }

/* notices */
.notice-box {
  background: var(--paper); border: 1px solid var(--line); border-left: 4px solid var(--accent);
  border-radius: 4px; padding: 16px 20px; margin: 20px 0;
}
.dev-note {
  background: #fff8e1; border: 1px dashed #dcc98f; border-radius: 4px;
  padding: 10px 14px; font-size: 0.9rem;
}
.flag-excerpt {
  border-left: 3px solid var(--line); margin: 12px 0; padding: 4px 0 4px 14px;
  color: var(--muted); font-style: italic;
}
.lede { font-size: 1.1rem; }

/* members */
.member-list, .convo-list, .topic-list { list-style: none; padding: 0; }
.member-list li, .convo-list li { padding: 14px 0; border-bottom: 1px solid var(--line); }
.member-name, .convo-title { font-family: var(--serif); font-size: 1.15rem; color: var(--ink); text-decoration: none; }
.member-name:hover, .convo-title:hover { color: var(--accent-dark); }
.convo-list li.unread { background: #fffdf6; border-left: 3px solid var(--accent); padding-left: 12px; }

/* private messages */
.message { background: var(--paper); border: 1px solid var(--line); border-radius: 6px; padding: 10px 16px; margin: 12px 0; max-width: 85%; }
.message.mine { margin-left: auto; background: #f6f1e3; }

/* admin */
.admin-stats { display: flex; gap: 24px; flex-wrap: wrap; margin: 20px 0; }
.stat { background: var(--paper); border: 1px solid var(--line); border-radius: 6px; padding: 14px 22px; text-align: center; }
.stat strong { display: block; font-size: 1.8rem; font-family: var(--serif); }
.stat span { font-size: 0.85rem; color: var(--muted); }
.flag-card { background: var(--paper); border: 1px solid var(--line); border-radius: 6px; padding: 14px 18px; margin: 16px 0; }
.flag-card.decided { opacity: 0.75; }
.flag-decide { display: flex; gap: 10px; margin-top: 10px; }

/* forms */
.form-page { max-width: 560px; }
label { display: block; margin: 14px 0; font-weight: bold; font-size: 0.95rem; }
label input, label textarea, label select {
  display: block; width: 100%; margin-top: 6px; font-weight: normal;
  padding: 9px 12px; border: 1px solid var(--line); border-radius: 4px;
  font-family: var(--sans); font-size: 1rem; background: #fff;
}
.small { font-size: 0.85rem; }
.error { background: #fbe9e7; color: #a02c2c; border: 1px solid #e8b4ae; border-radius: 4px; padding: 10px 14px; }

@media (max-width: 640px) {
  .reply.depth-1 { margin-left: 12px; }
  .reply.depth-2 { margin-left: 20px; }
  .reply.depth-3, .reply.depth-4, .reply.depth-5 { margin-left: 26px; }
  .nav-user { margin-left: 0; }
}

/* hidden form fields must never render (print/PDF engines included) */
input[type=hidden] { display: none !important; }