:root {
  --accent: #BE1E2D;
  --ink: #1b1d21;
  --muted: #6b7280;
  --line: #e3e5e9;
  --bg: #f7f8fa;
  --card: #ffffff;
  --dm: #8a5a00;
  --dm-bg: #fff6e0;
}
* { box-sizing: border-box; }
html, body {
  margin: 0;
  }
body {
  font: 15px/1.5 -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .92em; }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 12px 24px;
  background: var(--card); border-bottom: 3px solid var(--accent);
    position: sticky; top: 0; z-index: 20;
}
.topleft { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.brand { font-weight: 600; color: var(--ink); }
.brand span { color: var(--muted); font-weight: 400; margin-left: 6px; }
.who { display: flex; align-items: center; gap: 10px; font-size: 14px; flex-shrink: 0; }
.who form { margin: 0; }
.who button {
  border: 1px solid var(--line); background: transparent; color: var(--muted);
  border-radius: 6px; padding: 4px 10px; cursor: pointer; font: inherit;
}
.who button:hover { color: var(--accent); border-color: var(--accent); }
main { max-width: 1180px; margin: 0 auto; padding: 24px; }
footer { height: 40px; }
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: 10px; padding: 20px 24px; margin-bottom: 20px;
}
.centered { max-width: 560px; margin: 60px auto; text-align: center; }
.centered h1 { margin-top: 0; }
.button {
  display: inline-block; background: var(--accent); color: #fff;
  padding: 8px 16px; border-radius: 7px; font-weight: 500;
}
.button:hover { text-decoration: none; opacity: .9; }
.summary { display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 14px; font-size: 14px; }
.muted { color: var(--muted); }
.nowrap { white-space: nowrap; }
.num { text-align: right; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.journal {
  width: 100%; border-collapse: collapse; background: var(--card);
  border: 1px solid var(--line); border-radius: 10px; overflow: hidden;
  font-size: 14px;
}
.journal th {
  text-align: left; font-weight: 600; color: var(--muted);
  padding: 10px 12px; border-bottom: 1px solid var(--line); white-space: nowrap;
}
.journal td { padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.journal tr:last-child td { border-bottom: none; }
.journal tr.dm { background: var(--dm-bg); }
.journal .preview {
  max-width: 380px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  color: var(--muted);
}
.badge {
  display: inline-block; padding: 1px 7px; border-radius: 20px;
  font-size: 12px; border: 1px solid var(--line); white-space: nowrap;
}
.badge.dm { color: var(--dm); border-color: #e3c98a; background: #fff; }
.badge.group { color: var(--muted); }
.badge.admin { color: var(--accent); border-color: #e9c0c4; }
.filters { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; font-size: 14px; }
.chip {
  display: inline-block; padding: 2px 10px; border-radius: 20px;
  border: 1px solid var(--line); background: var(--card); color: var(--ink);
}
.chip:hover { text-decoration: none; border-color: var(--accent); color: var(--accent); }
.chip.active { border-color: var(--accent); background: var(--accent); color: #fff; }
.pager { display: flex; gap: 16px; align-items: center; justify-content: center; padding: 18px; }
.crumbs { margin: 0 0 14px; font-size: 14px; }
.head h1 { margin: 0 0 6px; font-size: 20px; }
.turn { margin-bottom: 22px; }
.bubble { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; background: var(--card); }
.bubble.prompt { border-left: 3px solid var(--muted); }
.bubble.answer { border-left: 3px solid var(--accent); }
.label { font-size: 12px; color: var(--muted); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .03em; }
pre {
  margin: 0; white-space: pre-wrap; word-break: break-word; overflow-wrap: anywhere;
  max-width: 100%;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px; line-height: 1.5;
}
.bubble, .card, .session, .turn { min-width: 0; max-width: 100%; }
details.tool, details.thinking {
  margin: 8px 0; padding: 8px 12px; border: 1px solid var(--line);
  border-radius: 8px; background: #fbfbfc;
}
details.tool summary, details.thinking summary { cursor: pointer; font-size: 13px; color: var(--muted); }
details.tool[open] summary, details.thinking[open] summary { margin-bottom: 8px; }
details.tool.error { border-color: #e9c0c4; background: #fff7f7; }
details.tool pre { max-height: 420px; overflow: auto; }
@media (max-width: 760px) {
  main { padding: 14px; }
  .journal .preview { display: none; }
}
.navlink { color: var(--muted); font-size: 13px; }
.navlink:hover { color: var(--accent); }
h1 + .sub, .step .sub { color: var(--muted); font-size: 14px; margin: 0 0 20px; max-width: 68ch; }
.acc-grid { display: flex; flex-wrap: wrap; gap: 28px; margin: 0 0 18px; }
.acc-cell .k {
  font-size: 12px; letter-spacing: .04em; text-transform: uppercase; color: var(--muted);
}
.acc-cell .v { font-size: 22px; font-weight: 600; line-height: 1.35; }
.acc-cell .v.small { font-size: 15px; overflow-wrap: anywhere; }
.acc-cell .v.alarm { color: var(--accent); }
.badge.ok { color: #1a7f4b; border-color: #b9e0c9; background: #fff; }
.badge.warn { color: var(--dm); border-color: #e3c98a; background: var(--dm-bg); }
.badge.dead { color: #fff; border-color: var(--accent); background: var(--accent); }
.badge.unknown { color: var(--muted); }
.note {
  background: var(--card); border: 1px solid var(--line); border-left: 3px solid var(--dm);
  border-radius: 10px; padding: 12px 14px; margin: 0 0 16px; font-size: 14px;
}
.note.bad { border-left-color: var(--accent); }
.inline-form { display: inline-block; margin: 8px 0 0; }
.inline-form button, .acc-form button {
  border: 1px solid var(--line); background: transparent; color: var(--muted);
  border-radius: 8px; padding: 8px 12px; font: inherit; font-size: 13px; cursor: pointer;
}
.inline-form button:hover, .acc-form button:hover { color: var(--accent); border-color: var(--accent); }
.acc-form button.primary {
  background: var(--accent); border-color: var(--accent); color: #fff;
  padding: 11px 18px; font-size: 14px; font-weight: 600;
}
.acc-form button.primary:hover { color: #fff; opacity: .9; }
.step {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 18px 20px 20px; margin: 0 0 18px;
}
.step h2 { margin: 0 0 6px; font-size: 17px; }
.linkbox {
  display: block; padding: 12px 14px; margin: 0 0 18px;
  background: var(--bg); border: 1px solid var(--line); border-radius: 8px;
  font-size: 13px; line-height: 1.5; overflow-wrap: anywhere;
}
.linkbox:hover { border-color: var(--accent); text-decoration: none; }
.acc-form { display: flex; flex-wrap: wrap; gap: 12px 16px; align-items: flex-end; }
.fld { display: flex; flex-direction: column; gap: 6px; flex: 1 1 320px; min-width: 0; }
.fld-k {
  font-size: 12px; font-weight: 600; letter-spacing: .04em;
  text-transform: uppercase; color: var(--muted);
}
.acc-form input[type="text"], .acc-form input[type="password"] {
  width: 100%; padding: 12px 14px; color: var(--ink); background: var(--card);
  border: 1px solid var(--line); border-radius: 8px;
  font: 600 15px/1.4 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.acc-form input[type="text"]::placeholder,
.acc-form input[type="password"]::placeholder { font-weight: 400; color: var(--muted); }
.acc-form input[type="text"]:focus, .acc-form input[type="password"]:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(190, 30, 45, .14);
}
@media (max-width: 640px) {
  .acc-form button.primary { width: 100%; }
  .acc-grid { gap: 18px; }
}
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; }