:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --text: #1c2430;
  --muted: #667085;
  --border: #e3e6eb;
  --accent: #1f5eff;
  --accent-text: #ffffff;
  --ok-bg: #e7f6ec; --ok: #18794e;
  --warn-bg: #fff4e0; --warn: #a15c00;
  --err-bg: #fdecec; --err: #c4291c;
  --info-bg: #e8efff; --info: #1f4fd1;
  --idle-bg: #eef0f3; --idle: #4b5563;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1216; --surface: #171b21; --text: #e6e9ee; --muted: #9aa3af; --border: #2a3039;
    --accent: #5b8cff;
    --ok-bg: #12301f; --ok: #5ad08f; --warn-bg: #352710; --warn: #f0b354;
    --err-bg: #3a1614; --err: #ff8a80; --info-bg: #172447; --info: #8fb0ff;
    --idle-bg: #232830; --idle: #b4bcc8;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.5rem; margin: 0 0 1rem; display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; }
h2 { font-size: 1.1rem; margin: 0 0 .75rem; }
h3 { font-size: .95rem; margin: 0 0 .5rem; }
.muted { color: var(--muted); }
.mono, code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .85em; }

.topbar {
  display: flex; align-items: center; gap: 1.5rem; padding: .75rem 1.25rem;
  background: var(--surface); border-bottom: 1px solid var(--border); flex-wrap: wrap;
}
.brand { font-weight: 700; font-size: 1.1rem; color: var(--text); }
.topbar nav { display: flex; gap: 1rem; flex: 1; }
.topbar nav a { color: var(--muted); padding: .25rem 0; border-bottom: 2px solid transparent; }
.topbar nav a.active { color: var(--text); border-color: var(--accent); }
.logout { display: flex; align-items: center; gap: .5rem; }

main { max-width: 1200px; margin: 0 auto; padding: 1.5rem 1rem 3rem; }
main.narrow { max-width: 420px; padding-top: 12vh; }

.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
  padding: 1.25rem; margin-bottom: 1.25rem;
}
.page-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.25rem; }
.stack { display: flex; flex-direction: column; gap: .75rem; }
.actions, .row-actions { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
.filters { display: flex; gap: .5rem; flex-wrap: wrap; }

label { display: flex; flex-direction: column; gap: .25rem; font-weight: 500; }
label small { font-weight: 400; }
input, select {
  font: inherit; padding: .5rem .6rem; border: 1px solid var(--border); border-radius: 6px;
  background: var(--surface); color: var(--text); width: 100%;
}
.filters select { width: auto; }
input:focus, select:focus { outline: 2px solid var(--accent); outline-offset: -1px; }

button {
  font: inherit; padding: .5rem .9rem; border-radius: 6px; cursor: pointer;
  border: 1px solid var(--border); background: var(--surface); color: var(--text);
}
button:hover { border-color: var(--muted); }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); }
button.danger { color: var(--err); border-color: var(--err); }
button.link { border: 0; background: none; padding: 0; color: var(--accent); }
button.link.danger { color: var(--err); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: var(--surface); }
main > .table-wrap { border: 1px solid var(--border); border-radius: 10px; }
th, td { text-align: left; padding: .55rem .75rem; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-weight: 600; color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .03em; }
tr:last-child td { border-bottom: 0; }
.num { text-align: right; font-variant-numeric: tabular-nums; }

.badge {
  display: inline-block; padding: .1rem .55rem; border-radius: 999px; font-size: .78rem;
  font-weight: 600; white-space: nowrap; background: var(--idle-bg); color: var(--idle);
}
a.badge:hover { text-decoration: none; filter: brightness(.95); }
.badge.success { background: var(--ok-bg); color: var(--ok); }
.badge.partial { background: var(--warn-bg); color: var(--warn); }
.badge.failed { background: var(--err-bg); color: var(--err); }
.badge.running, .badge.queued { background: var(--info-bg); color: var(--info); }

.flash { padding: .7rem 1rem; border-radius: 8px; margin-bottom: 1rem; background: var(--ok-bg); color: var(--ok); }
.flash.error { background: var(--err-bg); color: var(--err); }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: .75rem; margin-bottom: 1.25rem; }
.stats div { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: .8rem 1rem; }
.stats span { display: block; color: var(--muted); font-size: .8rem; }
.stats strong { font-size: 1.4rem; font-variant-numeric: tabular-nums; }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: .35rem 1rem; margin: 0 0 1rem; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; word-break: break-all; }

.logs td.data { word-break: break-word; }
.logs .lvl-warning td:nth-child(2) { color: var(--warn); }
.logs .lvl-error td:nth-child(2), .logs .lvl-critical td:nth-child(2) { color: var(--err); }
.logs pre { white-space: pre-wrap; margin: .5rem 0 0; }

.empty { color: var(--muted); padding: 1.5rem 0; }
.login h1 { margin-bottom: .25rem; }

.small { font-size: .85rem; }
.form-narrow { max-width: 420px; }
.card.highlight { border-color: var(--accent); }
pre.token {
  padding: .75rem 1rem; border-radius: 8px; background: var(--info-bg); color: var(--info);
  overflow-x: auto; user-select: all; font-size: .95rem;
}
details.inline { position: relative; }
details.inline summary { cursor: pointer; color: var(--accent); list-style: none; }
details.inline[open] form {
  position: absolute; right: 0; z-index: 2; margin-top: .4rem; padding: .75rem; width: 260px;
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px;
  box-shadow: 0 6px 24px rgb(0 0 0 / .12);
}
td input, td select { min-width: 8rem; }