:root {
  --ink: #1a1d21;
  --muted: #5b6470;
  --line: #e2e5ea;
  --accent: #0b6e99;
  --bg: #ffffff;
  --soft: #f5f7f9;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: var(--bg);
}
.site-header {
  display: flex; align-items: baseline; gap: 14px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--line);
  background: var(--soft);
}
.brand { font-weight: 700; color: var(--accent); text-decoration: none; font-size: 17px; }
.tagline { color: var(--muted); font-size: 13px; }
main { max-width: 780px; margin: 0 auto; padding: 32px 24px 64px; }
.page-title { font-size: 28px; line-height: 1.25; margin: 8px 0 16px; }
article { font-size: 16px; }
h2 { margin-top: 34px; font-size: 21px; border-bottom: 1px solid var(--line); padding-bottom: 4px; }
h3 { margin-top: 24px; font-size: 17px; }
a { color: var(--accent); }
code {
  font: 13.5px/1.5 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: var(--soft); padding: 1px 5px; border-radius: 4px;
}
pre {
  background: var(--soft); border: 1px solid var(--line);
  border-radius: 6px; padding: 14px 16px; overflow-x: auto;
}
pre code { background: none; padding: 0; }
table { border-collapse: collapse; width: 100%; margin: 16px 0; font-size: 14.5px; }
th, td { border: 1px solid var(--line); padding: 7px 10px; text-align: left; }
th { background: var(--soft); }
blockquote {
  margin: 16px 0; padding: 4px 16px; border-left: 3px solid var(--accent);
  color: var(--muted);
}
hr { border: none; border-top: 1px solid var(--line); margin: 28px 0; }
.meta {
  background: var(--soft); border: 1px solid var(--line);
  border-radius: 6px; padding: 12px 14px; margin-bottom: 24px; font-size: 13.5px;
}
.badges { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 6px; }
.badge {
  padding: 2px 9px; border-radius: 11px; font-size: 12px; font-weight: 600;
  background: #e7edf1; color: var(--muted);
}
.badge.type { background: var(--accent); color: #fff; }
.conf-high { background: #1f7a3d; color: #fff; }
.conf-medium { background: #b9770e; color: #fff; }
.conf-low { background: #b3261e; color: #fff; }
.updated { color: var(--muted); }
.fm-row { margin-top: 4px; color: var(--muted); }
.fm-row b { color: var(--ink); }
.missing { color: var(--muted); text-decoration: line-through; }
footer {
  max-width: 780px; margin: 0 auto; padding: 18px 24px;
  border-top: 1px solid var(--line); color: var(--muted); font-size: 13px;
}

/* Ask-AMDY chat widget */
#amdy-chat-fab {
  position: fixed; right: 22px; bottom: 22px; z-index: 9998;
  background: var(--accent); color: #fff; border: none;
  border-radius: 28px; padding: 12px 18px; font: 600 14px/1 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  box-shadow: 0 6px 24px rgba(0,0,0,0.18); cursor: pointer;
}
#amdy-chat-fab:hover { filter: brightness(1.08); }
#amdy-chat-panel {
  position: fixed; right: 22px; bottom: 22px; z-index: 9999;
  width: min(420px, calc(100vw - 24px)); height: min(620px, calc(100vh - 40px));
  background: #fff; border: 1px solid var(--line); border-radius: 12px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.22); display: flex; flex-direction: column;
  overflow: hidden;
}
#amdy-chat-panel[hidden] { display: none; }
#amdy-chat-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px; background: var(--accent); color: #fff;
}
#amdy-chat-title { font: 600 14px/1.2 inherit; }
#amdy-chat-close {
  background: transparent; color: #fff; border: none; font-size: 22px; line-height: 1;
  cursor: pointer; padding: 0 4px;
}
#amdy-chat-body {
  flex: 1; overflow-y: auto; padding: 14px;
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: #fafbfc;
}
.amdy-msg { margin: 0 0 12px; padding: 9px 12px; border-radius: 10px; max-width: 92%; white-space: pre-wrap; word-wrap: break-word; }
.amdy-msg.user { background: var(--accent); color: #fff; margin-left: auto; }
.amdy-msg.bot { background: #fff; border: 1px solid var(--line); color: var(--ink); }
.amdy-msg.sys { background: #fff3cd; border: 1px solid #ffe69c; color: #6b5500; font-size: 13px; }
.amdy-msg code { background: rgba(0,0,0,0.06); padding: 1px 4px; border-radius: 3px; }
.amdy-msg.user code { background: rgba(255,255,255,0.18); }
.amdy-msg pre { background: rgba(0,0,0,0.06); padding: 8px 10px; border-radius: 6px; overflow-x: auto; margin: 6px 0; }
.amdy-msg.user pre { background: rgba(255,255,255,0.14); }
.amdy-msg a { color: inherit; text-decoration: underline; }
.amdy-typing { opacity: 0.6; font-style: italic; }
#amdy-chat-form {
  display: flex; gap: 8px; padding: 10px; border-top: 1px solid var(--line); background: #fff;
}
#amdy-chat-input {
  flex: 1; resize: none; border: 1px solid var(--line); border-radius: 8px;
  padding: 8px 10px; font: 14px/1.4 inherit; min-height: 36px; max-height: 120px;
}
#amdy-chat-input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
#amdy-chat-send {
  background: var(--accent); color: #fff; border: none; border-radius: 8px;
  padding: 0 14px; font: 600 14px/1 inherit; cursor: pointer;
}
#amdy-chat-send:disabled { opacity: 0.5; cursor: wait; }
#amdy-chat-foot {
  padding: 6px 12px 9px; font-size: 11px; color: var(--muted); background: #fff;
  border-top: 1px solid var(--line); text-align: center;
}
@media (max-width: 520px) {
  #amdy-chat-panel { right: 0; bottom: 0; width: 100vw; height: 100vh; border-radius: 0; }
}

/* Portal auth topbar (injected into every page; auth-state.js swaps the
   #amdy-auth slot to a Dashboard link when a portal session exists) */
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 20px 12px; border-bottom: 1px solid #1a1a1a; margin-bottom: 8px; }
.tb-brand { font-size: 20px; font-weight: 700; color: #b8860b; letter-spacing: 2px; text-decoration: none; }
.tb-brand span { color: #333; }
.tb-nav { display: flex; align-items: center; gap: 18px; }
.tb-nav > a { color: #4b5563; font-size: 13px; text-decoration: none; }
.tb-nav > a:hover { color: #fff; }
.tb-link { color: #374151; font-size: 13px; text-decoration: none; }
.tb-link:hover { color: #fff; }
.tb-cta { background: #FFD700; color: #111; font-size: 12.5px; font-weight: 700; padding: 7px 14px; border-radius: 8px; text-decoration: none; }
.tb-cta:hover { filter: brightness(1.08); }
.authname { color: #9ca3af; font-size: 12.5px; }