:root {
  --bg: #F1F4F7; --surface: #FFFFFF; --surface-2: #E8EDF2; --ink: #15212C; --ink-2: #4B5B69; --line: #D3DBE3;
  --focus: #1F5AA8; --accent: #1B8A4A; --accent-bg: #DCF0E3;
  --ok: #1B6B40; --ok-bg: #DCF0E3; --ok-line: #7CC49B;
  --warn: #7A5200; --warn-bg: #FFF1BD; --warn-line: #E3B93C;
  --bad: #A8281F; --bad-bg: #FBE1DE; --bad-line: #E58C84;
  --info: #1F5AA8; --info-bg: #E1ECFA; --info-line: #8DB4E6;
  --f-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --f-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0F161D; --surface: #172029; --surface-2: #1F2A35; --ink: #E6EDF3; --ink-2: #9FB1C1; --line: #2B3946;
    --focus: #8DB8F0; --accent: #7ED6A6; --accent-bg: #153023;
    --ok: #7ED6A6; --ok-bg: #153023; --ok-line: #2C6B49;
    --warn: #F2C94C; --warn-bg: #352B0B; --warn-line: #7A6118;
    --bad: #FF9A91; --bad-bg: #3A1C1A; --bad-line: #8E3A34;
    --info: #8DB8F0; --info-bg: #17283D; --info-line: #2E5A91;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font: 15px/1.5 var(--f-body); padding: env(safe-area-inset-top, 0) env(safe-area-inset-right, 0) env(safe-area-inset-bottom, 0) env(safe-area-inset-left, 0); }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--focus); }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
[hidden] { display: none !important; }

/* Estrutura */
.shell { display: grid; grid-template-columns: 220px minmax(0, 1fr); min-height: 100vh; }
.side { background: var(--surface); border-right: 1px solid var(--line); padding: 18px 12px; display: flex; flex-direction: column; gap: 4px; position: sticky; top: 0; height: 100vh; }
.brand { font-family: var(--f-display); font-weight: 700; font-size: 19px; padding: 0 10px 14px; line-height: 1.2; }
.brand small { display: block; font: 500 11.5px var(--f-mono); color: var(--ink-2); letter-spacing: 0.06em; text-transform: uppercase; }
.nav a { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 8px 10px; border-radius: 6px; color: var(--ink); text-decoration: none; font-size: 14.5px; }
.nav a:hover { background: var(--surface-2); }
.nav a.on { background: var(--ink); color: var(--bg); font-weight: 600; }
.nav .badge { font: 500 11.5px var(--f-mono); background: var(--bad-bg); color: var(--bad); border-radius: 999px; padding: 0 7px; }
.nav a.on .badge { background: var(--bad); color: #fff; }
.side-foot { margin-top: auto; padding: 10px; font-size: 13px; color: var(--ink-2); display: grid; gap: 6px; }
.main { padding: 24px max(16px, 2.5vw) 64px; min-width: 0; }
.page { max-width: 1400px; margin: 0 auto; display: grid; gap: 18px; }
.topbar { display: none; }

h1 { font-family: var(--f-display); font-weight: 700; font-size: clamp(24px, 3.4vw, 30px); line-height: 1.15; margin: 0; }
h2 { font-family: var(--f-display); font-weight: 600; font-size: 19px; margin: 0; }
.sub { margin: 4px 0 0; color: var(--ink-2); font-size: 14px; }
.head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px 16px; }
.acts { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.eyebrow { font: 500 11.5px var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); margin: 0; }

/* Botões e campos */
.btn { display: inline-flex; align-items: center; gap: 6px; border-radius: 6px; padding: 8px 14px; font-size: 14px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); text-decoration: none; white-space: nowrap; }
.btn:hover { background: var(--surface-2); }
.btn.primary { background: var(--ink); color: var(--bg); border-color: var(--ink); font-weight: 600; }
.btn.primary:hover { filter: brightness(1.15); }
.btn.quiet { border-color: transparent; background: none; color: var(--ink-2); }
.btn.quiet:hover { background: var(--surface-2); color: var(--ink); }
.btn.danger { color: var(--bad); }
.btn.sm { padding: 4px 9px; font-size: 13px; }
.btn:disabled { opacity: 0.55; cursor: default; }
input[type=text], input[type=email], input[type=password], input[type=search], input[type=number], input[type=url], select, textarea {
  width: 100%; min-width: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px;
}
textarea { resize: vertical; min-height: 70px; }
.fld { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.fld > label, .fld > .lbl { font: 500 11.5px var(--f-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-2); }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.grid4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.err { color: var(--bad); font-size: 13.5px; }
.hint { color: var(--ink-2); font-size: 13px; margin: 0; }

/* Cartões e tabelas */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 16px; min-width: 0; }
.card.flush { padding: 0; overflow: hidden; }
.tbl-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th { text-align: left; font: 500 11.5px var(--f-mono); letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-2); background: var(--surface-2); padding: 8px 10px; white-space: nowrap; position: sticky; top: 0; z-index: 1; }
td { padding: 8px 10px; border-top: 1px solid var(--line); vertical-align: top; }
tr.click { cursor: pointer; }
tr.click:hover td { background: var(--surface-2); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
td.mono, span.mono { font-family: var(--f-mono); font-size: 13px; }
.muted { color: var(--ink-2); }
.nowrap { white-space: nowrap; }
.empty { padding: 36px 16px; text-align: center; color: var(--ink-2); }

.tag { display: inline-block; font: 500 11.5px var(--f-mono); border-radius: 4px; padding: 1px 7px; border: 1px solid var(--line); color: var(--ink-2); white-space: nowrap; }
.tag.ok { background: var(--ok-bg); border-color: var(--ok-line); color: var(--ok); }
.tag.warn { background: var(--warn-bg); border-color: var(--warn-line); color: var(--warn); }
.tag.bad { background: var(--bad-bg); border-color: var(--bad-line); color: var(--bad); }
.tag.info { background: var(--info-bg); border-color: var(--info-line); color: var(--info); }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 10px; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; display: grid; gap: 2px; }
.stat .v { font-family: var(--f-display); font-weight: 600; font-size: 22px; font-variant-numeric: tabular-nums; }
.stat .l { font: 500 11.5px var(--f-mono); letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-2); }
.stat .d { font-size: 12.5px; color: var(--ink-2); }
.stat.best { border-color: var(--ok-line); box-shadow: inset 0 0 0 1px var(--ok-line); }

.alerts { display: grid; gap: 6px; }
.alert { display: flex; gap: 10px; align-items: baseline; padding: 8px 12px; border-radius: 6px; font-size: 13.5px; border: 1px solid; }
.alert.erro { background: var(--bad-bg); border-color: var(--bad-line); color: var(--ink); }
.alert.aviso { background: var(--warn-bg); border-color: var(--warn-line); color: var(--ink); }
.alert b { font-weight: 600; }

/* Tabela do lote */
.lote td { vertical-align: middle; }
.lote .cli { font-weight: 600; min-width: 180px; }
.lote .cli small { display: block; font-weight: 400; font-size: 12px; color: var(--ink-2); }
.lote input.price { width: 120px; text-align: right; padding: 5px 8px; font-variant-numeric: tabular-nums; }
.lote input.ped { width: 140px; padding: 5px 8px; font-family: var(--f-mono); font-size: 13px; }
.lote select { padding: 5px 6px; width: auto; }
.lote .cheap input.price { border-color: var(--ok-line); background: var(--ok-bg); }
.lote th.escolhida { background: var(--ok-bg); color: var(--ok); }
.lote td.escolhida input.ped { border-color: var(--ok-line); }
.comprar { display: grid; gap: 12px; }
.comprar .opcao { flex-direction: column; align-items: flex-start; gap: 2px; padding: 10px 16px; min-width: 180px; white-space: normal; text-align: left; }
.comprar .opcao span { font-size: 12.5px; font-weight: 400; opacity: 0.85; }
.lote .calc { display: block; font-size: 11.5px; color: var(--ink-2); font-family: var(--f-mono); white-space: nowrap; }
.lote tr.grp td:first-child { box-shadow: inset 3px 0 0 var(--info); }
.lote tr.has-err td:first-child { box-shadow: inset 3px 0 0 var(--bad); }
.dot { display: inline-grid; place-items: center; min-width: 20px; height: 20px; border-radius: 999px; font: 600 11.5px var(--f-mono); padding: 0 5px; }
.dot.erro { background: var(--bad); color: #fff; }
.dot.aviso { background: var(--warn-line); color: #000; }

/* Lista final / conferência */
.lista tr.r-ok td { background: var(--ok-bg); }
.lista tr.r-falta td { background: var(--warn-bg); }
.lista tr.r-nao_veio td { background: var(--bad-bg); }
.lista tr.grp-start td { border-top: 2px solid var(--info-line); }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; }
.seg button { border: 0; background: var(--surface); padding: 5px 9px; font-size: 12.5px; border-right: 1px solid var(--line); white-space: nowrap; }
.seg button:last-child { border-right: 0; }
.seg button.on.ok { background: var(--ok); color: #fff; }
.seg button.on.falta { background: var(--warn-line); color: #000; }
.seg button.on.nao_veio { background: var(--bad); color: #fff; }
.seg button.on.pendente { background: var(--ink-2); color: var(--bg); }
.falta-in { margin-top: 6px; }
.cards-m { display: none; }

/* Janela */
.ov { position: fixed; inset: 0; z-index: 20; background: rgba(10, 18, 26, 0.55); overflow-y: auto; display: flex; justify-content: center; align-items: flex-start; padding: 24px 16px; }
.dlg { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; width: 100%; max-width: 640px; padding: 20px; display: grid; gap: 14px; margin: auto 0; }
.dlg.wide { max-width: 980px; }
.dlg-h { display: flex; justify-content: space-between; align-items: center; gap: 10px; }

#toast { position: fixed; left: 0; right: 0; bottom: 0; z-index: 40; padding: 16px; display: flex; justify-content: center; pointer-events: none; opacity: 0; transition: opacity 0.2s; }
#toast.show { opacity: 1; }
#toast span { background: var(--ink); color: var(--bg); padding: 9px 16px; border-radius: 6px; font-size: 14px; }

/* Login */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login .card { width: 100%; max-width: 400px; padding: 24px; display: grid; gap: 14px; }

@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .side { position: static; height: auto; flex-direction: row; flex-wrap: wrap; align-items: center; padding: 10px 12px; gap: 4px; border-right: 0; border-bottom: 1px solid var(--line); }
  .brand { padding: 0 8px 0 4px; font-size: 16px; }
  .brand small { display: none; }
  .nav { display: flex; flex-wrap: wrap; gap: 2px; }
  .nav a { padding: 6px 9px; font-size: 13.5px; }
  .side-foot { margin: 0 0 0 auto; padding: 4px; display: flex; gap: 8px; align-items: center; }
  .side-foot .who { display: none; }
  .grid3, .grid4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .stat { padding: 8px 12px; }
  .stat .v { font-size: 19px; }
  .grid2, .grid3, .grid4 { grid-template-columns: 1fr; }
  .main { padding: 16px 12px 56px; }
  .lista-tbl { display: none; }
  .cards-m { display: grid; gap: 10px; }
  .mcard { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 12px; display: grid; gap: 6px; }
  .mcard.r-ok { background: var(--ok-bg); border-color: var(--ok-line); }
  .mcard.r-falta { background: var(--warn-bg); border-color: var(--warn-line); }
  .mcard.r-nao_veio { background: var(--bad-bg); border-color: var(--bad-line); }
  .mcard .t { font-weight: 600; }
  .mcard .kv { font: 13px var(--f-mono); color: var(--ink-2); }
  .mcard .seg { width: 100%; }
  .mcard .mapa { justify-self: start; }
  .mcard .seg button { flex: 1; padding: 9px 4px; }
}
@media print {
  .side, .no-print, #toast { display: none !important; }
  .shell { display: block; }
  .main { padding: 0; }
  body { background: #fff; color: #000; font-size: 10.5px; }
  .card { border: 0; padding: 0; }
  th { background: #1BA34E !important; color: #fff !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  td { padding: 3px 5px; }
  .lista tr td { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .print-only { display: table-cell !important; }
  .lista-tbl { display: block !important; }
  .cards-m { display: none !important; }
}
.print-only { display: none; }