:root {
  --bg: #f7f7f5; --fg: #1d1d1b; --muted: #6b6b66; --line: #deded8; --card: #fff;
  --accent: #2f5bd3; --ok: #1f7a3f; --warn: #a15c00; --bad: #b3261e;
  --on-accent: #fff; --on-warn: #fff; --on-bad: #fff;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #161615; --fg: #e9e9e4; --muted: #a0a09a; --line: #34342f; --card: #1f1f1d; --accent: #8aa6ff; --ok: #6fcf8f; --warn: #f0b45c; --bad: #ff8a80; --on-accent: #0f1a3d; --on-warn: #1d1d1b; --on-bad: #3b0a06; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 14px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; background: var(--bg); color: var(--fg); }
a { color: var(--accent); }
code, pre { font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace; font-size: 12.5px; }
pre { background: var(--card); border: 1px solid var(--line); padding: 10px; overflow: auto; max-height: 480px; white-space: pre-wrap; word-break: break-all; }
.sidebar { position: fixed; top: 0; bottom: 0; left: 0; width: 200px; overflow-y: auto; padding: 14px 12px 30px; background: var(--card); border-right: 1px solid var(--line); }
.sidebar .brand { display: block; font-weight: 700; font-size: 16px; color: var(--fg); text-decoration: none; margin-bottom: 8px; }
.sidebar .badge.total { display: inline-block; margin-bottom: 6px; }
.sidebar nav { display: flex; flex-direction: column; margin-top: 12px; }
.sidebar h4 { margin: 0 0 4px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.sidebar nav a { display: flex; justify-content: space-between; align-items: center; gap: 6px; padding: 3px 6px; border-radius: 4px; text-decoration: none; color: var(--fg); }
.sidebar nav a:hover { background: var(--bg); }
.sidebar nav a.active { background: var(--bg); font-weight: 600; }
main { margin-left: 200px; padding: 16px 24px 60px; max-width: 1400px; }
@media (max-width: 760px) {
  .sidebar { position: static; width: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .sidebar nav { flex-direction: row; flex-wrap: wrap; gap: 4px 10px; align-items: center; }
  .sidebar h4 { width: 100%; }
  main { margin-left: 0; padding: 12px 16px 40px; }
}
h1 { font-size: 20px; margin: 4px 0 14px; }
h2 { font-size: 16px; margin: 26px 0 8px; border-bottom: 1px solid var(--line); padding-bottom: 4px; }
h3 { font-size: 14px; margin: 16px 0 6px; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 10px; background: var(--line); color: var(--fg); text-decoration: none; font-size: 12px; }
.badge.hot { background: var(--warn); color: var(--on-warn); }
.badge.null { background: var(--card); border: 1px dashed var(--muted); color: var(--muted); font-style: italic; }
.badge.empty { background: var(--card); border: 1px solid var(--accent); color: var(--accent); font-family: ui-monospace, monospace; }
.flash { padding: 8px 12px; border-radius: 4px; border: 1px solid var(--line); background: var(--card); }
.flash.ok { border-color: var(--ok); }
.flash.error { border-color: var(--bad); color: var(--bad); }
.warn { color: var(--warn); }
.muted { color: var(--muted); }
table { border-collapse: collapse; width: 100%; background: var(--card); }
table.list th, table.list td, table.kv th, table.kv td { border-bottom: 1px solid var(--line); padding: 5px 8px; text-align: left; vertical-align: top; }
.scroll table.list td { overflow-wrap: anywhere; }
.scroll { overflow-x: auto; max-width: 100%; }
table.kv { width: auto; min-width: 50%; }
table.kv th { color: var(--muted); font-weight: 500; white-space: nowrap; }
td.empty { color: var(--muted); text-align: center; padding: 18px; }
.state { padding: 1px 6px; border-radius: 3px; background: var(--line); font-size: 12px; white-space: nowrap; }
.st-completed, .st-complete, .st-signed, .st-signed-by-all, .st-delivered, .st-active, .st-succeeded { background: #d6f0dd; color: #14532d; }
.st-declined, .st-rejected, .st-error, .st-failed, .st-canceled, .st-revoked, .st-unpaid, .st-past-due, .st-incomplete-expired { background: #f8d7d5; color: #7f1d1d; }
.st-pending, .st-trialing, .st-running { background: #fde9c8; color: #6b3d00; }
.st-expired, .st-removed, .st-deleted, .st-discarded { background: #e5e5e0; color: #44443f; }
form.inline { display: inline; }
form.filters { display: flex; gap: 12px; align-items: end; flex-wrap: wrap; margin-bottom: 12px; }
form.filters label, form.stack label { display: flex; flex-direction: column; font-size: 12px; color: var(--muted); }
form.stack { display: flex; gap: 8px; align-items: end; flex-wrap: wrap; margin: 4px 0; }
input, select, button, textarea { font: inherit; padding: 4px 8px; border: 1px solid var(--line); border-radius: 4px; background: var(--card); color: var(--fg); }
input, select, textarea { max-width: 100%; }
form.stack label, form.filters label { max-width: 100%; min-width: 0; }
button { cursor: pointer; background: var(--accent); color: var(--on-accent); border-color: var(--accent); }
button.secondary { background: var(--card); color: var(--fg); border-color: var(--line); }
button.danger { background: var(--bad); color: var(--on-bad); border-color: var(--bad); }
button:disabled { opacity: .5; cursor: not-allowed; }
.actions { display: flex; flex-direction: column; gap: 6px; }
.action { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 6px 0; border-bottom: 1px dashed var(--line); }
.action .events { color: var(--muted); font-size: 12px; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(420px, 100%), 1fr)); gap: 18px; }
.doc-frame { width: 100%; height: 520px; border: 1px solid var(--line); background: #fff; }
details > summary { cursor: pointer; color: var(--accent); }
.copy { font-size: 11px; padding: 1px 6px; margin-left: 6px; }