:root {
  --bg: #f5f6f8; --card: #fff; --text: #1d2330; --muted: #6b7385; --border: #e2e5eb;
  --accent: #2f6fed; --accent-text: #fff; --ok: #1e8e4f; --warn: #b7791f; --bad: #c53030; --info: #2f6fed;
  --code: #f0f2f5;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12151b; --card: #1b1f27; --text: #e4e7ee; --muted: #9098aa; --border: #2b313c;
    --accent: #5b8cff; --accent-text: #0d1117; --ok: #48bb78; --warn: #ecc94b; --bad: #fc8181; --info: #7aa2ff;
    --code: #232833;
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
h1 { font-size: 20px; margin: 0 0 16px; }
h2 { font-size: 16px; margin: 0; }
h3 { font-size: 14px; margin: 16px 0 6px; }
button { font: inherit; padding: 6px 12px; border-radius: 6px; border: 1px solid var(--border);
  background: var(--card); color: var(--text); cursor: pointer; }
button:hover { border-color: var(--accent); }
button.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }
button.danger { color: var(--bad); }
button.ghost { border-color: transparent; }
button:disabled { opacity: .5; cursor: default; }
input { font: inherit; padding: 6px 8px; border-radius: 6px; border: 1px solid var(--border);
  background: var(--bg); color: var(--text); }
code, pre, .mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12.5px; }
pre { background: var(--code); padding: 10px; border-radius: 6px; white-space: pre-wrap; word-break: break-word;
  max-height: 420px; overflow: auto; margin: 0; }
.muted { color: var(--muted); }
.msg { min-height: 1.2em; color: var(--bad); margin: 8px 0 0; }

.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { width: min(360px, 100%); display: flex; flex-direction: column; gap: 12px; }
.login-card label { display: flex; flex-direction: column; gap: 4px; }

#app { max-width: 1200px; margin: 0 auto; padding: 0 16px 40px; }
.topbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 14px 0; }
.brand { font-weight: 600; font-size: 16px; display: flex; align-items: center; gap: 8px; }
.top-right { display: flex; align-items: center; gap: 8px; }
.chip { font-weight: 500; font-size: 12px; padding: 2px 8px; border-radius: 999px; background: var(--code);
  color: var(--muted); }
.pill { font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 999px; border: 1px solid currentColor; }
.pill.ok { color: var(--ok); } .pill.warn { color: var(--warn); } .pill.bad { color: var(--bad); }

.banner { padding: 10px 14px; border-radius: 8px; margin-bottom: 12px; border: 1px solid var(--warn);
  color: var(--text); background: var(--card); }
.banner button { margin-left: 8px; }

.card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 16px;
  margin-bottom: 14px; }
.section-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 10px;
  flex-wrap: wrap; }
.inline { display: flex; align-items: center; gap: 6px; color: var(--muted); }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-bottom: 14px; }
.stat { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; }
.stat .v { font-size: 20px; font-weight: 600; }
.stat .l { color: var(--muted); font-size: 12px; }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 12px; color: var(--muted); font-weight: 500; }
#tickets tbody tr { cursor: pointer; }
#tickets tbody tr:hover, #tickets tbody tr.sel { background: var(--code); }
td.title { max-width: 420px; }

.state { font-size: 12px; font-weight: 600; white-space: nowrap; }
.state.wait { color: var(--warn); } .state.bad { color: var(--bad); } .state.ok { color: var(--ok); }
.state.work { color: var(--info); } .state.off { color: var(--muted); }

.detail-head { display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; align-items: flex-start; }
.detail-actions { display: flex; gap: 8px; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 12px; margin-top: 8px; }
.kv dt { color: var(--muted); } .kv dd { margin: 0; word-break: break-word; }
.events { list-style: none; padding: 0; margin: 0; }
.events li { padding: 3px 0; border-bottom: 1px dashed var(--border); }
.events time { color: var(--muted); margin-right: 8px; }

.req { font-size: 11px; color: var(--warn); margin-left: 6px; }
.missing { color: var(--bad); font-weight: 600; }
td.actions { white-space: nowrap; text-align: right; }
td.actions button { margin-left: 4px; }
.edit-row { display: flex; gap: 6px; }
.edit-row input { flex: 1; min-width: 160px; }
.add-row { display: flex; gap: 6px; margin-top: 12px; flex-wrap: wrap; }
.add-row input { flex: 1; min-width: 160px; }
.value { word-break: break-all; }