:root {
  --bg: #f6f7f9; --surface: #ffffff; --text: #1b1f24; --muted: #5f6b7a; --line: #e2e6ec;
  --accent: #175cd3; --accent-text: #ffffff; --ok: #067647; --ok-bg: #e7f6ec; --warn: #b54708; --warn-bg: #fef3e2;
  --bad: #b42318; --bad-bg: #fde9e7; --chip: #eef1f5; --prod: #b42318; --shadow: 0 1px 2px rgba(16, 24, 40, .06);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1216; --surface: #171b21; --text: #e6e9ee; --muted: #98a2b3; --line: #2a313a;
    --accent: #4b8bf5; --accent-text: #0b1220; --ok: #47cd89; --ok-bg: #0f2a1d; --warn: #f5a35c; --warn-bg: #2d1f0e;
    --bad: #f97066; --bad-bg: #2f1513; --chip: #222831; --prod: #f97066; --shadow: none;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; }
button, input, select { font: inherit; color: inherit; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.error { color: var(--bad); min-height: 1.2em; margin: .5rem 0 0; }

.top { display: flex; align-items: center; gap: 1.5rem; padding: .75rem 1.25rem; background: var(--surface);
  border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 2; flex-wrap: wrap; }
.brand { font-weight: 650; display: flex; align-items: center; gap: .5rem; }
.logo { display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 6px; background: var(--accent);
  color: var(--accent-text); font-size: 13px; }
.envs { display: flex; background: var(--chip); border-radius: 8px; padding: 3px; }
.envs button { border: 0; background: none; padding: .3rem .9rem; border-radius: 6px; cursor: pointer; color: var(--muted); }
.envs button.on { background: var(--surface); color: var(--text); box-shadow: var(--shadow); font-weight: 600; }
.envs button[data-env="prod"].on { color: var(--prod); }
.who { margin-left: auto; display: flex; gap: .75rem; align-items: center; color: var(--muted); }
.link { border: 0; background: none; color: var(--accent); cursor: pointer; padding: 0; }

main { max-width: 1400px; margin: 0 auto; padding: 1.25rem; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 1.5rem; }
.signin { max-width: 380px; margin: 3rem auto; }
.signin h1 { font-size: 1.2rem; margin: 0 0 .25rem; }
.signin form { display: grid; gap: .75rem; margin-top: 1rem; }
label { display: grid; gap: .25rem; color: var(--muted); font-size: 13px; }
input, select { padding: .45rem .6rem; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); color: var(--text); }
button { padding: .45rem .9rem; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); cursor: pointer; }
button.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-text); font-weight: 600; }
button:disabled { opacity: .55; cursor: default; }

.toolbar { display: flex; align-items: end; gap: 1rem; flex-wrap: wrap; margin-bottom: 1rem; }
.toolbar label { min-width: 160px; }
.toolbar #refresh { margin-left: auto; }
.notice { background: var(--warn-bg); color: var(--warn); padding: .6rem .8rem; border-radius: 8px; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: .75rem; margin-bottom: 1.25rem; }
.kpi { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: .9rem 1rem; }
.kpi .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.kpi .value { font-size: 1.6rem; font-weight: 650; margin-top: .15rem; font-variant-numeric: tabular-nums; }
.kpi .sub { color: var(--muted); font-size: 12.5px; }

.tabs { display: flex; gap: .25rem; border-bottom: 1px solid var(--line); margin-bottom: .75rem; }
.tabs button { border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: none; color: var(--muted); padding: .5rem .9rem; }
.tabs button.on { color: var(--text); border-bottom-color: var(--accent); font-weight: 600; }

.filters { display: flex; gap: .75rem; align-items: center; flex-wrap: wrap; margin-bottom: .75rem; }
.filters input { min-width: 260px; flex: 0 1 320px; }
.chips { display: flex; gap: .35rem; flex-wrap: wrap; }
.chips button { border-radius: 999px; padding: .25rem .75rem; background: var(--chip); border-color: transparent; color: var(--muted); }
.chips button.on { background: var(--accent); color: var(--accent-text); }

.table-wrap { overflow-x: auto; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .55rem .75rem; border-bottom: 1px solid var(--line); white-space: nowrap; vertical-align: middle; }
th { font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .03em; background: var(--surface); position: sticky; top: 0; }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td.actions { display: flex; gap: .35rem; justify-content: flex-end; }
td.actions button { padding: .2rem .6rem; font-size: 13px; }
td .small { display: block; color: var(--muted); font-size: 12px; }
.empty { padding: 2rem; text-align: center; color: var(--muted); }

.badge { display: inline-block; padding: .05rem .5rem; border-radius: 999px; font-size: 12px; font-weight: 600; background: var(--chip); color: var(--muted); }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.bad { background: var(--bad-bg); color: var(--bad); }

dialog { border: 1px solid var(--line); border-radius: 12px; padding: 1.25rem 1.5rem; background: var(--surface); color: var(--text); width: min(440px, 92vw); }
dialog::backdrop { background: rgba(0, 0, 0, .35); }
dialog h2 { font-size: 1.1rem; margin: 0 0 .75rem; }
#dialog-body { display: grid; gap: .75rem; }
#dialog-body p { margin: 0; }
.actions { display: flex; justify-content: flex-end; gap: .5rem; margin-top: 1rem; }
button.danger { background: var(--bad); border-color: var(--bad); color: #fff; }

@media (max-width: 640px) {
  main { padding: 1rem; }
  .filters input { min-width: 0; flex: 1 1 100%; }
  .who { margin-left: 0; }
}