:root {
  color-scheme: light;
  --bg: #f4f3f0;
  --surface: #fcfcfb;
  --border: #e4e2dc;
  --grid: #ebe9e4;
  --text: #0b0b0b;
  --text-2: #52514e;
  --muted: #7a7974;
  --accent: #2a78d6;
  --err: #d03b3b;
  --s1: #2a78d6; --s2: #eb6834; --s3: #1baf7a; --s4: #eda100;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #111110; --surface: #1a1a19; --border: #2e2e2b; --grid: #262624;
    --text: #f0efec; --text-2: #c3c2b7; --muted: #8f8e86; --accent: #3987e5;
    --s1: #3987e5; --s2: #d95926; --s3: #199e70; --s4: #c98500;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #111110; --surface: #1a1a19; --border: #2e2e2b; --grid: #262624;
  --text: #f0efec; --text-2: #c3c2b7; --muted: #8f8e86; --accent: #3987e5;
  --s1: #3987e5; --s2: #d95926; --s3: #199e70; --s4: #c98500;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; font-variant-numeric: tabular-nums; }
h1, h2 { margin: 0; font-weight: 650; letter-spacing: -.01em; }
h1 { font-size: 20px; }
h2 { font-size: 15px; }
.muted { color: var(--muted); }
.err { color: var(--err); min-height: 1.2em; margin: 0; font-size: 14px; }
button, select { font: inherit; color: inherit; }
button { background: var(--accent); color: #fff; border: 0; border-radius: 8px; padding: 9px 16px; font-weight: 600; cursor: pointer; }
button:disabled { opacity: .6; cursor: default; }
button.ghost { background: transparent; color: var(--text-2); border: 1px solid var(--border); }
input, select { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 9px 11px; width: 100%; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 20px; }

/* Login */
body.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { width: 100%; max-width: 360px; display: grid; gap: 14px; }
.login-card label { display: grid; gap: 6px; font-size: 14px; color: var(--text-2); }

/* Painel */
.wrap > * { min-width: 0; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 24px 16px 48px; display: grid; gap: 16px; }
header { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; }
header .actions { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
header select { width: auto; }
.status { font-size: 13px; color: var(--muted); }
.status.bad { color: var(--err); }

.hero { display: grid; gap: 4px; }
.hero .label { color: var(--text-2); font-size: 14px; }
.hero .value { font-size: clamp(34px, 7vw, 52px); font-weight: 700; letter-spacing: -.02em; line-height: 1.1; }
.hero .sub { color: var(--text-2); font-size: 14px; }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; }
.kpi { padding: 14px 16px; }
.kpi .label { font-size: 13px; color: var(--text-2); display: flex; align-items: center; gap: 6px; }
.kpi .value { font-size: clamp(17px, 4.6vw, 22px); font-weight: 650; margin-top: 2px; }
.kpi .sub { font-size: 12px; color: var(--muted); }
.dot { width: 10px; height: 10px; border-radius: 3px; display: inline-block; flex: none; }

.chart-head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.legend { display: flex; flex-wrap: wrap; gap: 14px; font-size: 13px; color: var(--text-2); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.chart { position: relative; }
.chart svg { display: block; width: 100%; height: 280px; overflow: visible; }
.chart .axis { fill: var(--muted); font-size: 11px; }
.chart .gridline { stroke: var(--grid); stroke-width: 1; }
.chart .hit { fill: transparent; cursor: default; }
.chart .hit:hover { fill: var(--grid); fill-opacity: .5; }
.tip { position: absolute; pointer-events: none; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; font-size: 13px; box-shadow: 0 6px 20px rgb(0 0 0 / .12); min-width: 190px; z-index: 2; }
.tip b { display: block; margin-bottom: 4px; }
.tip .row { display: flex; align-items: center; gap: 6px; justify-content: space-between; }
.tip .row span:first-child { display: inline-flex; align-items: center; gap: 6px; color: var(--text-2); }

.tabs { display: flex; gap: 4px; margin-bottom: 12px; }
.tabs button { background: transparent; color: var(--text-2); border: 1px solid transparent; padding: 6px 12px; }
.tabs button[aria-selected="true"] { border-color: var(--border); color: var(--text); background: var(--bg); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--grid); white-space: nowrap; }
th { color: var(--muted); font-weight: 500; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
td.num, th.num { text-align: right; }
tr:last-child td { border-bottom: 0; }
tfoot td { font-weight: 650; border-top: 1px solid var(--border); }
.tag { font-size: 12px; color: var(--text-2); display: inline-flex; align-items: center; gap: 6px; }
.neg { color: var(--err); }

/* ---------- alfa2dx ---------- */
a { color: var(--accent); }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; }
pre { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 12px 14px; overflow-x: auto; margin: 8px 0 16px; }
:not(pre) > code { background: var(--bg); border: 1px solid var(--border); border-radius: 4px; padding: 1px 5px; }
.ok { color: #0ca30c; }
.pill { display: inline-block; font-size: 12px; padding: 2px 8px; border-radius: 99px; border: 1px solid var(--border); color: var(--text-2); }
.pill.paga, .pill.ativo, .pill.entregue { border-color: #0ca30c; color: #0ca30c; }
.pill.suspenso, .pill.falhou, .pill.cancelada { border-color: var(--err); color: var(--err); }

/* Checkout */
body.checkout { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; }
.co { width: 100%; max-width: 400px; display: grid; gap: 16px; text-align: center; }
.co .loja { color: var(--text-2); font-size: 14px; }
.co .valor { font-size: 34px; font-weight: 700; letter-spacing: -.02em; }
.co .desc { color: var(--text-2); font-size: 14px; margin-top: -8px; }
.co .qr { background: #fff; border-radius: 12px; padding: 12px; width: 240px; height: 240px; margin: 0 auto; }
.co .qr img { width: 100%; height: 100%; display: block; }
.co textarea { width: 100%; font: 12px/1.4 ui-monospace, monospace; resize: none; height: 72px; padding: 8px; border-radius: 8px; border: 1px solid var(--border); background: var(--bg); color: var(--text-2); }
.co .estado { font-size: 14px; color: var(--text-2); display: flex; align-items: center; justify-content: center; gap: 8px; }
.co .spin { width: 12px; height: 12px; border: 2px solid var(--border); border-top-color: var(--accent); border-radius: 50%; animation: s 1s linear infinite; }
@keyframes s { to { transform: rotate(360deg); } }
.co .big-ok { font-size: 48px; color: #0ca30c; line-height: 1; }
.co .rodape { font-size: 12px; color: var(--muted); }

/* Admin */
.tabs-main { display: flex; gap: 4px; flex-wrap: wrap; }
.tabs-main button { background: transparent; color: var(--text-2); border: 1px solid transparent; }
.tabs-main button[aria-selected="true"] { border-color: var(--border); color: var(--text); background: var(--surface); }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.form-grid label { display: grid; gap: 4px; font-size: 13px; color: var(--text-2); }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.row-actions button, .row-actions select { padding: 4px 10px; font-size: 13px; width: auto; }
td .row-actions { flex-wrap: nowrap; }
dialog { border: 1px solid var(--border); border-radius: 12px; background: var(--surface); color: var(--text); max-width: 560px; width: calc(100% - 32px); padding: 20px; }
dialog::backdrop { background: rgb(0 0 0 / .4); }
.secret { word-break: break-all; background: var(--bg); border: 1px dashed var(--border); padding: 10px; border-radius: 8px; font: 13px ui-monospace, monospace; }
.warn { color: #b06d00; font-size: 13px; }
select.mais { width: 92px !important; }
[hidden] { display: none !important; }
.wrap > .kpis { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }