:root {
  --bg: #f5f4f0; --card: #ffffff; --ink: #1c1c1a; --muted: #6d6c66; --line: #e3e1da;
  --acc: #1f6f5c; --acc-ink: #ffffff; --warn: #9a5b00; --warn-bg: #fff4dc; --err: #b3261e; --err-bg: #fde8e6;
  --ok: #1f6f5c; --ok-bg: #e2f2ec; --info-bg: #e8eef8; --info: #28508a;
  --radius: 10px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #151514; --card: #1f1f1d; --ink: #ecebe6; --muted: #a09f97; --line: #34332f;
    --acc: #5cc0a3; --acc-ink: #0e1f1a; --warn: #f0b858; --warn-bg: #3a2c12; --err: #ff8a80; --err-bg: #3d1a17;
    --ok: #5cc0a3; --ok-bg: #173229; --info-bg: #1b2638; --info: #9dbdf0;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.error { color: var(--err); min-height: 1.2em; }
h1 { margin: 0 0 4px; font-size: 1.5rem; }
h3 { margin: 0 0 10px; font-size: 1rem; }
a { color: var(--acc); }

.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 16px; padding: 10px 20px; background: var(--card); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { font-weight: 700; }
nav { display: flex; gap: 4px; flex: 1; flex-wrap: wrap; }
nav a { padding: 7px 12px; border-radius: 8px; cursor: pointer; color: var(--ink); text-decoration: none; }
nav a.active { background: var(--acc); color: var(--acc-ink); }
main { max-width: 1200px; margin: 0 auto; padding: 20px 16px 60px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; }
.big { font-size: 2rem; font-weight: 700; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-top: 12px; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 8px 14px; border-radius: 8px; border: 1px solid var(--line); background: var(--card); color: var(--ink); font: inherit; cursor: pointer; text-decoration: none; }
.btn:hover { border-color: var(--acc); }
.btn.primary { background: var(--acc); color: var(--acc-ink); border-color: var(--acc); }
.btn.danger { color: var(--err); border-color: var(--err); }
.btn.ghost { background: transparent; }
.btn:disabled { opacity: .5; cursor: wait; }

label { display: flex; flex-direction: column; gap: 4px; font-size: .85rem; color: var(--muted); }
label.check { flex-direction: row; align-items: center; gap: 8px; color: var(--ink); font-size: .95rem; }
input, select { font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; min-width: 0; }
input[type=checkbox] { width: 18px; height: 18px; }

.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { width: 100%; max-width: 360px; display: flex; flex-direction: column; gap: 14px; }

.filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; margin-bottom: 12px; }
.filters .grow { flex: 1; min-width: 200px; }
.table-wrap { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.table th { font-size: .8rem; color: var(--muted); font-weight: 600; }
.table tbody tr { cursor: pointer; }
.table tbody tr:hover { background: var(--bg); }
.num { text-align: right !important; font-variant-numeric: tabular-nums; }
.pager { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 99px; font-size: .8rem; font-weight: 600; background: var(--line); }
.badge.FISCALIZED { background: var(--ok-bg); color: var(--ok); }
.badge.VOIDED, .badge.FAILED { background: var(--err-bg); color: var(--err); }
.badge.UNCERTAIN, .badge.VOID_UNCERTAIN { background: var(--warn-bg); color: var(--warn); }
.badge.DRAFT, .badge.SENDING { background: var(--info-bg); color: var(--info); }

.alert { padding: 12px 14px; border-radius: var(--radius); margin-bottom: 12px; }
.alert.warn { background: var(--warn-bg); color: var(--warn); }
.alert.err { background: var(--err-bg); color: var(--err); }

.result, .log, .doctext { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; font: 12.5px/1.4 ui-monospace, Menlo, Consolas, monospace; white-space: pre-wrap; overflow-x: auto; }
.log { max-height: 60vh; overflow-y: auto; }
.doctext { max-width: 460px; }

.settings { display: grid; gap: 14px; }
.settings .card { display: flex; flex-direction: column; gap: 12px; }
.row3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.pair { margin-bottom: 14px; }
.code { font: 700 2rem ui-monospace, Menlo, Consolas, monospace; letter-spacing: .15em; }

.dialog { border: 1px solid var(--line); border-radius: 14px; padding: 20px; background: var(--card); color: var(--ink); width: min(760px, calc(100vw - 32px)); max-height: calc(100vh - 40px); }
.dialog::backdrop { background: rgba(0, 0, 0, .45); }
.dl { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 10px 0; }
.dl dt { color: var(--muted); }
.dl dd { margin: 0; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 700px) { .two, .row3 { grid-template-columns: 1fr; } .top { padding: 10px 16px; } }