:root {
  --bg: #f4f5f2;
  --surface: #ffffff;
  --surface-2: #f8f9f6;
  --line: #e2e5de;
  --text: #1b201c;
  --muted: #6b736c;
  --accent: #0f7a4a;
  --accent-ink: #ffffff;
  --accent-soft: #e3f2ea;
  --danger: #c0392b;
  --danger-soft: #fbeae8;
  --warn: #b7791f;
  --radius: 12px;
  --shadow: 0 1px 2px rgb(0 0 0 / .04), 0 4px 16px rgb(0 0 0 / .04);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111412;
    --surface: #1a1e1b;
    --surface-2: #202521;
    --line: #2d332e;
    --text: #e7ebe7;
    --muted: #97a098;
    --accent: #2fb57a;
    --accent-ink: #06150d;
    --accent-soft: #1b3326;
    --danger: #ef6f60;
    --danger-soft: #3a1f1c;
    --shadow: none;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}
[hidden] { display: none !important; }
h2 { font-size: 15px; margin: 0 0 12px; display: flex; align-items: center; gap: 8px; }
h2 small { font-weight: 400; }
small { font-size: 12.5px; }
.muted, .hint { color: var(--muted); }
.hint { font-size: 13px; margin: 6px 0 0; }
.error { color: var(--danger); font-size: 14px; margin: 0; }

input, textarea, select {
  font: inherit; color: inherit;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 9px 11px;
  width: 100%;
  min-width: 0;
}
textarea { resize: vertical; display: block; line-height: 1.5; }
input:focus, textarea:focus, select:focus { outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent); outline-offset: 0; border-color: var(--accent); }
label { display: grid; gap: 5px; font-size: 13px; color: var(--muted); }
label > input, label > select, label > textarea { color: var(--text); font-size: 15px; }

.btn {
  font: inherit; font-weight: 600; font-size: 14px;
  border: 1px solid var(--line); background: var(--surface); color: var(--text);
  border-radius: 9px; padding: 9px 14px; cursor: pointer; white-space: nowrap;
}
.btn:hover { background: var(--surface-2); }
.btn:disabled { opacity: .55; cursor: default; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.06); }
.btn.danger { color: var(--danger); border-color: color-mix(in srgb, var(--danger) 40%, var(--line)); }
.btn.ghost { background: transparent; border-color: transparent; color: var(--muted); }
.btn.ghost:hover { background: var(--surface-2); color: var(--text); }
.btn.small { padding: 6px 10px; font-size: 13px; }
.btn.big { padding: 12px 22px; font-size: 15px; }

.row { display: flex; gap: 8px; align-items: center; margin-top: 10px; }
.row:first-child { margin-top: 0; }
.between { justify-content: space-between; }
.stack { display: grid; gap: 14px; align-content: start; }
.link { display: inline; color: var(--accent); cursor: pointer; font-size: inherit; text-decoration: underline; }

.check { display: flex; gap: 10px; align-items: flex-start; color: var(--text); font-size: 14px; cursor: pointer; margin-top: 10px; }
.check input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--accent); flex: none; }
.check span { display: grid; }
.check small { color: var(--muted); }

/* ---- topo ---- */
.brand { display: flex; align-items: center; gap: 9px; font-weight: 700; letter-spacing: -.01em; }
.brand.big { font-size: 20px; }
.brand-mark { width: 26px; height: 26px; border-radius: 7px; background: var(--accent) url('/favicon.svg') center/cover; }
.topbar {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; gap: 18px;
  padding: 10px 20px; background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
}
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--line); flex: none; }
.dot.on { background: #22a867; box-shadow: 0 0 0 3px color-mix(in srgb, #22a867 25%, transparent); }
.dot.off { background: var(--danger); }

/* ---- painéis ---- */
.panel { max-width: 1180px; margin: 0 auto; padding: 20px; display: grid; gap: 14px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); min-width: 0; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 12px; }
.card-head h2 { margin: 0; }
.empty { color: var(--muted); text-align: center; padding: 30px 10px; margin: 0; }


dialog { border: 1px solid var(--line); border-radius: 16px; padding: 0; width: min(560px, calc(100vw - 32px)); max-height: calc(100vh - 40px); background: var(--surface); color: var(--text); box-shadow: 0 20px 60px rgb(0 0 0 / .25); }
dialog.wide { width: min(760px, calc(100vw - 32px)); }
dialog::backdrop { background: rgb(0 0 0 / .35); }
.dialog-body { padding: 18px; display: grid; gap: 12px; }
.dialog-body h2 { font-size: 17px; margin: 0; }
.toast { position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%); background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 10px; font-size: 14px; z-index: 50; max-width: calc(100vw - 32px); box-shadow: 0 8px 30px rgb(0 0 0 / .2); }
.toast.bad { background: var(--danger); color: #fff; }

/* ---- login ---- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login .card { width: min(360px, 100%); display: grid; gap: 14px; }

/* ---- lista de clientes ---- */
.clients { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.client-card { display: grid; gap: 8px; text-align: left; cursor: pointer; font: inherit; color: inherit; width: 100%; }
.client-card:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); }
.client-card b { font-size: 16px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px; font-weight: 600; padding: 3px 9px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--line); color: var(--muted); white-space: nowrap; }
.chip.ok { background: var(--accent-soft); border-color: transparent; color: var(--accent); }
.chip.bad { background: var(--danger-soft); border-color: transparent; color: var(--danger); }
.chip.warn { background: color-mix(in srgb, var(--warn) 14%, var(--surface)); border-color: transparent; color: var(--warn); }

/* ---- cliente ---- */
.head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.head h1 { font-size: 22px; margin: 0; letter-spacing: -.01em; }
.head .spacer { flex: 1; }
.back { color: var(--muted); text-decoration: none; font-size: 14px; }
.back:hover { color: var(--text); }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; font-size: 14px; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.grid-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 10px; }
.stat { background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.stat b { display: block; font-size: 22px; font-variant-numeric: tabular-nums; }
.stat span { font-size: 12.5px; color: var(--muted); }
.stat.bad b { color: var(--danger); }
.stat.warn b { color: var(--warn); }

.flow-tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.seg { display: inline-flex; flex-wrap: wrap; gap: 2px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px; padding: 3px; }
.seg button { font: inherit; font-size: 13px; font-weight: 600; border: 0; background: none; color: var(--muted); padding: 6px 10px; border-radius: 7px; cursor: pointer; }
.seg button.active { background: var(--surface); color: var(--text); box-shadow: 0 1px 2px rgb(0 0 0 / .08); }

.alerts { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.alerts li { border-radius: 10px; padding: 10px 12px; font-size: 14px; background: var(--surface-2); border: 1px solid var(--line); }
.alerts li.bad { background: var(--danger-soft); border-color: transparent; }
.alerts li.warn { background: color-mix(in srgb, var(--warn) 12%, var(--surface)); border-color: transparent; }
.alerts li.ok { background: var(--accent-soft); border-color: transparent; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; }
table { border-collapse: collapse; width: 100%; font-size: 13.5px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); background: var(--surface-2); position: sticky; top: 0; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
td small { color: var(--muted); display: block; }
td.num { font-variant-numeric: tabular-nums; white-space: nowrap; }

.wf-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; max-height: 50vh; overflow: auto; }
.wf-list label { display: flex; gap: 10px; align-items: center; color: var(--text); font-size: 14px; border: 1px solid var(--line); border-radius: 10px; padding: 9px 10px; cursor: pointer; }
.wf-list input { width: 18px; height: 18px; accent-color: var(--accent); flex: none; }
.wf-list .grow { flex: 1; min-width: 0; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
code { font-size: 12.5px; background: var(--surface-2); padding: 1px 5px; border-radius: 5px; }
.spin { display: inline-block; width: 12px; height: 12px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 640px) {
  .panel { padding: 14px 16px; }
  .head h1 { font-size: 19px; }
}
.spacer { flex: 1; }
a.brand { color: inherit; text-decoration: none; }
a.btn { text-decoration: none; display: inline-block; }

.token-banner { padding-bottom: 0; }
.token-banner li { display: flex; gap: 10px; align-items: center; justify-content: space-between; flex-wrap: wrap; font-weight: 600; }
.token-banner li small { font-weight: 400; }