:root {
  --bg: #f4f5f7; --panel: #fff; --ink: #18202b; --muted: #677284; --line: #e1e4ea; --soft: #f7f8fa;
  --accent: #1d4ed8; --accent-ink: #fff; --side: #0f172a; --side-ink: #cbd5e1;
  --ok: #15803d; --ok-bg: #e8f6ed; --warn: #a16207; --warn-bg: #fdf6e3; --bad: #b91c1c; --bad-bg: #fdecec;
  --info-bg: #eaf0fd; --radius: 8px;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0d1117; --panel: #161b22; --ink: #e6edf3; --muted: #8b949e; --line: #2a313c; --soft: #1c222b;
    --accent: #4c8dff; --side: #090c10; --ok-bg: #12301f; --warn-bg: #352a10; --bad-bg: #3a1618; --info-bg: #15223b;
    --ok: #4ade80; --warn: #facc15; --bad: #f87171; }
}
* { box-sizing: border-box; }
body { margin: 0; display: flex; min-height: 100vh; background: var(--bg); color: var(--ink); font-size: 14px; }
a { color: var(--accent); }
aside#side { width: 250px; flex: none; background: var(--side); color: var(--side-ink); padding: 16px 12px; display: flex; flex-direction: column; gap: 8px; position: sticky; top: 0; height: 100vh; overflow: auto; }
.brand { display: flex; gap: 10px; align-items: center; margin-bottom: 8px; }
.brand b { color: #fff; display: block; } .brand small { color: #94a3b8; }
.logo { width: 34px; height: 34px; border-radius: 8px; background: linear-gradient(135deg, #2563eb, #0d9488); color: #fff; display: grid; place-items: center; font-weight: 800; }
.switch-label { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: #94a3b8; }
#empresaSel { width: 100%; background: #1e293b; color: #fff; border: 1px solid #334155; border-radius: 6px; padding: 8px; font: inherit; }
nav { display: flex; flex-direction: column; gap: 2px; margin-top: 6px; }
nav a { color: var(--side-ink); text-decoration: none; padding: 7px 10px; border-radius: 6px; }
nav a:hover { background: #1e293b; } nav a.on { background: #1e3a8a; color: #fff; }
nav a.cta { background: #2563eb; color: #fff; font-weight: 600; margin: 4px 0; }
nav .sec { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: #64748b; margin: 12px 10px 2px; }
.side-foot { margin-top: auto; font-size: 11px; color: #64748b; padding: 8px; }
main { flex: 1; min-width: 0; }
header#top { display: flex; justify-content: space-between; align-items: center; padding: 14px 24px; border-bottom: 1px solid var(--line); background: var(--panel); position: sticky; top: 0; z-index: 5; }
#crumb { font-weight: 600; font-size: 16px; }
#view { padding: 20px 24px 60px; max-width: 1400px; }
h2 { margin: 0 0 4px; font-size: 20px; } h3 { margin: 0 0 10px; font-size: 15px; }
.sub { color: var(--muted); margin: 0 0 16px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 16px; }
.grid { display: grid; gap: 12px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); } .g6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.span2 { grid-column: span 2; } .span3 { grid-column: span 3; } .span4 { grid-column: span 4; }
label.f { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
input, select, textarea { font: inherit; color: var(--ink); background: var(--panel); border: 1px solid var(--line); border-radius: 6px; padding: 7px 9px; width: 100%; }
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--accent) 40%, transparent); border-color: var(--accent); }
input[type=checkbox] { width: auto; }
.chk { display: flex; gap: 8px; align-items: center; font-size: 13px; }
button, .btn { font: inherit; border: 1px solid var(--line); background: var(--panel); color: var(--ink); padding: 7px 14px; border-radius: 6px; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
button:hover, .btn:hover { border-color: var(--accent); }
button.pri, .btn.pri { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); font-weight: 600; }
button.danger { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 40%, transparent); }
button:disabled { opacity: .5; cursor: progress; }
.row-act { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.spacer { flex: 1; }
table.t { width: 100%; border-collapse: collapse; }
table.t th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); border-bottom: 1px solid var(--line); padding: 8px; }
table.t td { border-bottom: 1px solid var(--line); padding: 8px; vertical-align: middle; }
table.t tr.click:hover td { background: var(--soft); cursor: pointer; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.pill { display: inline-block; padding: 2px 9px; border-radius: 99px; font-size: 12px; font-weight: 600; background: var(--soft); color: var(--muted); }
.pill.autorizada, .pill.ok { background: var(--ok-bg); color: var(--ok); }
.pill.rejeitada, .pill.erro, .pill.denegada, .pill.bad { background: var(--bad-bg); color: var(--bad); }
.pill.cancelada { background: var(--soft); color: var(--muted); text-decoration: line-through; }
.pill.pendente_consulta, .pill.transmitindo, .pill.warn { background: var(--warn-bg); color: var(--warn); }
.pill.rascunho { background: var(--info-bg); color: var(--accent); }
.amb { padding: 4px 12px; border-radius: 99px; font-weight: 700; font-size: 12px; }
.amb.simulador { background: var(--info-bg); color: var(--accent); }
.amb.homologacao { background: var(--warn-bg); color: var(--warn); }
.amb.producao { background: var(--bad-bg); color: var(--bad); }
.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.emp-card { border-top: 4px solid var(--c, var(--accent)); }
.emp-card .k { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 12px 0; }
.emp-card .k div { background: var(--soft); border-radius: 6px; padding: 8px; }
.emp-card .k b { display: block; font-size: 18px; font-variant-numeric: tabular-nums; }
.emp-card .k span { font-size: 11px; color: var(--muted); }
.muted { color: var(--muted); } .small { font-size: 12px; } .mono { font-family: Consolas, "Cascadia Mono", monospace; font-size: 12px; word-break: break-all; }
.alert { border-radius: 6px; padding: 10px 12px; margin: 8px 0; font-size: 13px; }
.alert.bad { background: var(--bad-bg); color: var(--bad); } .alert.warn { background: var(--warn-bg); color: var(--warn); }
.alert.ok { background: var(--ok-bg); color: var(--ok); } .alert.info { background: var(--info-bg); color: var(--accent); }
.alert ul { margin: 4px 0 0; padding-left: 18px; }
.editor { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 16px; align-items: start; }
.calc { position: sticky; top: 76px; }
.calc dl { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; margin: 0; font-variant-numeric: tabular-nums; }
.calc dt { color: var(--muted); } .calc dd { margin: 0; text-align: right; }
.calc .total { font-size: 22px; font-weight: 700; }
.calc hr { border: 0; border-top: 1px solid var(--line); margin: 12px 0; }
.itens td input { padding: 5px 7px; } .itens td select { padding: 5px 7px; }
.itens .x { border: 0; background: none; color: var(--muted); font-size: 18px; padding: 2px 6px; }
.tax-detail { font-size: 12px; color: var(--muted); }
.dest-box { background: var(--soft); border-radius: 6px; padding: 10px; font-size: 13px; margin-top: 8px; }
.timeline { display: flex; gap: 0; margin: 8px 0 16px; }
.timeline div { flex: 1; text-align: center; font-size: 12px; color: var(--muted); border-top: 3px solid var(--line); padding-top: 6px; }
.timeline div.done { border-color: var(--ok); color: var(--ok); font-weight: 600; }
.timeline div.fail { border-color: var(--bad); color: var(--bad); font-weight: 600; }
details.log summary { cursor: pointer; } details.log pre { white-space: pre-wrap; word-break: break-all; max-height: 300px; overflow: auto; background: var(--soft); padding: 8px; border-radius: 6px; font-size: 11px; }
#toast { position: fixed; bottom: 20px; right: 20px; display: flex; flex-direction: column; gap: 8px; z-index: 50; }
#toast div { background: var(--side); color: #fff; padding: 10px 16px; border-radius: 8px; box-shadow: 0 6px 20px rgba(0,0,0,.25); max-width: 420px; }
#toast div.bad { background: #991b1b; } #toast div.ok { background: #166534; }
dialog { border: 1px solid var(--line); border-radius: 10px; padding: 0; width: min(560px, 94vw); background: var(--panel); color: var(--ink); }
dialog::backdrop { background: rgba(15, 23, 42, .5); }
dialog form { padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.empty { text-align: center; padding: 40px; color: var(--muted); }
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); margin-bottom: 12px; }
.tabs button { border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: none; }
.tabs button.on { border-color: var(--accent); color: var(--accent); font-weight: 600; }
@media (max-width: 1100px) { .editor { grid-template-columns: 1fr; } .calc { position: static; } }
@media (max-width: 760px) {
  body { flex-direction: column; } aside#side { width: 100%; height: auto; position: static; }
  .g2, .g3, .g4, .g6 { grid-template-columns: 1fr; } .span2, .span3, .span4 { grid-column: auto; }
  #view { padding: 16px; }
}
.drop { text-align: center; border: 2px dashed var(--line); background: var(--soft); }
.drop.over { border-color: var(--accent); background: var(--info-bg); }
.drop label.btn { position: relative; }

#auth { position: fixed; inset: 0; display: grid; place-items: center; background: var(--bg); padding: 16px; z-index: 20; }
#auth[hidden] { display: none; }
.auth-card { width: min(420px, 100%); background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 28px; display: flex; flex-direction: column; gap: 12px; box-shadow: 0 10px 40px rgba(15, 23, 42, .08); }
.auth-card .brand b { color: var(--ink); } .auth-card h2 { margin: 4px 0; }
.auth-card button.pri { justify-content: center; padding: 10px; }
.side-foot .user { border-top: 1px solid #1e293b; padding: 10px 0; margin-bottom: 8px; display: flex; flex-direction: column; gap: 2px; }
.side-foot .user b { color: #e2e8f0; } .side-foot .user span { color: #94a3b8; }
.side-foot .user a { color: #93c5fd; font-size: 12px; }
aside#side[hidden], main[hidden] { display: none !important; }

.quick { display: flex; gap: 8px; margin: 4px 0 12px; }
.quick #buscaProd { flex: 1; }
.quick #qtdRapida { width: 90px; text-align: right; }
kbd { font: 11px Consolas, monospace; border: 1px solid var(--line); border-bottom-width: 2px; border-radius: 4px; padding: 0 4px; background: var(--soft); }
.sel-col { width: 32px; }
.bulk { position: sticky; bottom: 0; background: var(--panel); border-top: 1px solid var(--line); padding: 10px 0 0; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.ac-wrap { position: relative; }
.ac-lista { position: absolute; left: 0; right: 0; top: calc(100% + 2px); z-index: 40; background: var(--panel); border: 1px solid var(--line); border-radius: 6px; box-shadow: 0 8px 24px rgba(15, 23, 42, .15); max-height: 300px; overflow: auto; }
.ac-lista[hidden] { display: none; }
.ac-item { display: flex; justify-content: space-between; gap: 12px; padding: 7px 10px; cursor: pointer; }
.ac-item span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ac-item small { flex: none; color: var(--muted); }
.ac-item.on, .ac-item:hover { background: var(--info-bg); }
/* itens da nota: textos longos não estouram a tabela */
table.itens { table-layout: fixed; }
table.itens td:first-child select { width: 100%; text-overflow: ellipsis; }
table.itens .tax-detail { overflow-wrap: anywhere; }
.editor > div, .editor .card { min-width: 0; }

/* CT-e / MDF-e */
.grid.mun { grid-template-columns: 170px 110px minmax(0, 1fr) auto; align-items: end; padding: 8px 0; border-bottom: 1px dashed var(--line); }
.grid.mun .span3 { grid-column: 1 / -2; }
.grid.mun > .x { align-self: center; }
@media (max-width: 700px) { .grid.mun { grid-template-columns: 1fr; } .grid.mun .span3 { grid-column: auto; } }