:root {
  --bg: #f4f6fa; --surface: #ffffff; --surface-2: #eef1f6; --border: #dde2ea;
  --text: #141a24; --muted: #5b6577; --accent: #2457d6; --accent-ink: #ffffff;
  --ok: #12805c; --warn: #a86100; --bad: #c0352b; --info: #2457d6;
  --s1: #2457d6; --s2: #12a07a; --s3: #e08a1e; --s4: #8a4fd8; --s5: #d6455b;
  --radius: 12px; --shadow: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.08);
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1117; --surface: #151b24; --surface-2: #1c2430; --border: #2a3442;
    --text: #e6ebf2; --muted: #95a1b3; --accent: #5b8cff; --accent-ink: #0d1117;
    --ok: #3cc796; --warn: #f0a63a; --bad: #ff6b5e; --info: #5b8cff;
    --s1: #5b8cff; --s2: #3cc796; --s3: #f0a63a; --s4: #b18cff; --s5: #ff7a8a;
    --shadow: none; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font-size: 15px; line-height: 1.45; }
a { color: var(--accent); }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 16px; }
header.top { background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 5; }
header.top .wrap { display: flex; align-items: center; gap: 16px; height: 60px; }
.brand { font-weight: 700; letter-spacing: -.01em; display: flex; align-items: center; gap: 8px; }
.brand .dot { width: 26px; height: 26px; border-radius: 8px; background: var(--accent); display: grid; place-items: center; color: var(--accent-ink); font-size: 13px; font-weight: 800; }
.brand small { color: var(--muted); font-weight: 500; }
nav.tabs { display: flex; gap: 4px; margin-left: auto; overflow-x: auto; }
nav.tabs button { background: none; border: 0; padding: 8px 12px; border-radius: 8px; color: var(--muted); font: inherit; cursor: pointer; white-space: nowrap; }
nav.tabs button.on, nav.tabs button:hover { background: var(--surface-2); color: var(--text); }
main { padding: 24px 0 64px; }
h1 { font-size: 22px; margin: 0 0 4px; letter-spacing: -.01em; }
h2 { font-size: 16px; margin: 28px 0 12px; }
.sub { color: var(--muted); margin: 0 0 20px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); }
.grid { display: grid; gap: 14px; }
.g4 { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.g2 { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.spacer { flex: 1; }
.muted { color: var(--muted); }
.hidden { display: none !important; }
button.btn, .btn { background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 9px; padding: 10px 16px; font: inherit; font-weight: 600; cursor: pointer; }
.btn.ghost { background: var(--surface-2); color: var(--text); }
.btn.sm { padding: 6px 10px; font-size: 13px; }
.btn.danger { background: var(--bad); color: #fff; }
.btn:disabled { opacity: .55; cursor: default; }
input, select, textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface); color: var(--text); font: inherit; }
textarea { min-height: 90px; resize: vertical; }
label { display: block; font-size: 13px; color: var(--muted); margin: 10px 0 4px; }
.auth { max-width: 420px; margin: 40px auto; }
.seg { display: flex; background: var(--surface-2); border-radius: 10px; padding: 4px; margin-bottom: 14px; }
.seg button { flex: 1; border: 0; background: none; padding: 8px; border-radius: 8px; font: inherit; color: var(--muted); cursor: pointer; }
.seg button.on { background: var(--surface); color: var(--text); box-shadow: var(--shadow); font-weight: 600; }
.msg { padding: 10px 12px; border-radius: 9px; margin: 10px 0; font-size: 14px; }
.msg.err { background: color-mix(in srgb, var(--bad) 12%, transparent); color: var(--bad); }
.msg.ok { background: color-mix(in srgb, var(--ok) 12%, transparent); color: var(--ok); }
.msg.warn { background: color-mix(in srgb, var(--warn) 14%, transparent); color: var(--warn); }

/* pacotes */
.pacotes { display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }
.pacote { position: relative; display: flex; flex-direction: column; gap: 6px; }
.pacote .qtd { font-size: 28px; font-weight: 800; letter-spacing: -.02em; }
.pacote .qtd span { font-size: 14px; font-weight: 500; color: var(--muted); }
.pacote .preco { font-size: 18px; font-weight: 700; }
.pacote .unit { font-size: 13px; color: var(--muted); }
.pacote .tag { position: absolute; top: 12px; right: 12px; font-size: 11px; font-weight: 700; padding: 3px 8px; border-radius: 99px; background: color-mix(in srgb, var(--ok) 15%, transparent); color: var(--ok); }
.pacote .btn { margin-top: 8px; }

/* KPIs */
.kpi .lbl { font-size: 12.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.kpi .val { font-size: 26px; font-weight: 750; letter-spacing: -.02em; margin: 4px 0 2px; font-variant-numeric: tabular-nums; }
.kpi .det { font-size: 13px; color: var(--muted); }
.delta { font-weight: 600; font-size: 13px; }
.delta.up { color: var(--ok); } .delta.down { color: var(--bad); }
.secao { display: flex; align-items: baseline; gap: 10px; margin: 30px 0 12px; }
.secao h2 { margin: 0; }
.secao .muted { font-size: 13px; }
.chart-box { position: relative; height: 280px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); font-weight: 600; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.tbl { overflow-x: auto; }
.pill { display: inline-block; padding: 2px 9px; border-radius: 99px; font-size: 12px; font-weight: 600; background: var(--surface-2); color: var(--muted); white-space: nowrap; }
.pill.ok { color: var(--ok); background: color-mix(in srgb, var(--ok) 14%, transparent); }
.pill.warn { color: var(--warn); background: color-mix(in srgb, var(--warn) 14%, transparent); }
.pill.bad { color: var(--bad); background: color-mix(in srgb, var(--bad) 14%, transparent); }
.pill.info { color: var(--info); background: color-mix(in srgb, var(--info) 14%, transparent); }
.alerta { display: flex; gap: 10px; align-items: center; padding: 10px 14px; border-radius: 10px; margin-bottom: 8px; font-size: 14px; }
.alerta.critico { background: color-mix(in srgb, var(--bad) 12%, transparent); color: var(--bad); }
.alerta.medio { background: color-mix(in srgb, var(--warn) 13%, transparent); color: var(--warn); }

/* modal */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,.5); display: grid; place-items: center; padding: 16px; z-index: 20; }
.modal .card { width: 100%; max-width: 460px; max-height: 92vh; overflow: auto; }
.pix { word-break: break-all; font-family: ui-monospace, monospace; font-size: 12.5px; background: var(--surface-2); padding: 10px; border-radius: 8px; }
.qr { display: block; margin: 12px auto; width: 220px; height: 220px; background: #fff; border-radius: 8px; padding: 8px; }
.nps { display: flex; gap: 4px; flex-wrap: wrap; }
.nps button { width: 36px; height: 36px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; font: inherit; }
.nps button.on { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.thread { display: flex; flex-direction: column; gap: 8px; margin: 12px 0; }
.bolha { padding: 10px 12px; border-radius: 10px; background: var(--surface-2); max-width: 85%; white-space: pre-wrap; }
.bolha.admin { align-self: flex-end; background: color-mix(in srgb, var(--accent) 14%, transparent); }
.bolha small { display: block; color: var(--muted); font-size: 11px; margin-top: 4px; }
.sandbox { background: var(--warn); color: #111; text-align: center; font-size: 12.5px; font-weight: 600; padding: 4px; }
@media (max-width: 640px) {
  header.top .wrap { height: auto; flex-wrap: wrap; padding-top: 10px; padding-bottom: 6px; }
  nav.tabs { margin-left: 0; width: 100%; }
  .kpi .val { font-size: 22px; }
  .g2 { grid-template-columns: 1fr; }
}
.full { width: 100%; margin-top: 14px; }
.mb18 { margin-bottom: 18px; } .m0 { margin: 0; } .mt0 { margin-top: 0; } .mt12 { margin-top: 12px; }
.nota { font-size: 13px; margin-top: 16px; }
.w-auto { width: auto; }
a.btn { display: inline-block; text-decoration: none; }
.center { text-align: center; }
.passos { padding-left: 20px; margin: 0 0 12px; }
.passos li { margin: 6px 0; }