/* YEN-927: eim.yena.ai. System fonts only: no font host is contacted. */
:root {
  --bg: #f7f7f5;
  --card: #ffffff;
  --ink: #18181b;
  --muted: #5f6066;
  --line: #e4e4e2;
  --accent: #ff5a00;
  --accent-ink: #ffffff;
  --ok: #16794a;
  --bad: #b42318;
  --soft: #fff3ec;
  color-scheme: light;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
.top {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  max-width: 920px; margin: 0 auto; padding: 24px 16px 8px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { border-radius: 8px; display: block; }
.brand-name { font-weight: 700; font-size: 17px; letter-spacing: -0.01em; }
.brand-name .sep { color: var(--muted); font-weight: 400; margin: 0 2px; }
.brand-sub { color: var(--muted); font-size: 13px; }
.lang { display: flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.lang button { border: 0; background: var(--card); padding: 6px 10px; font: inherit; font-size: 13px; cursor: pointer; color: var(--muted); }
.lang button[aria-pressed="true"] { background: var(--ink); color: #fff; }

main { max-width: 920px; margin: 0 auto; padding: 8px 16px 32px; }
.steps { display: flex; gap: 12px; list-style: none; padding: 0; margin: 16px 0 20px; flex-wrap: wrap; }
.steps li { display: flex; align-items: center; gap: 8px; background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 6px 14px 6px 6px; font-size: 14px; }
.steps .n { width: 24px; height: 24px; border-radius: 50%; background: var(--soft); color: var(--accent); font-weight: 700; display: grid; place-items: center; font-size: 13px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 20px; margin-bottom: 20px; }
.hidden { display: none !important; }
.message { border-radius: 10px; padding: 14px 16px; margin-bottom: 16px; }
.message.error { background: #fdecea; color: var(--bad); border: 1px solid #f5c2bd; }
.message.info { background: var(--soft); border: 1px solid #ffd8c2; }
.link-ok { margin: 0 0 14px; color: var(--muted); }
.link-ok strong { color: var(--ink); }
.lock { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--ok); margin-right: 6px; }

.drop { border: 2px dashed #d4d4d0; border-radius: 12px; padding: 28px 20px; text-align: center; transition: border-color .15s, background .15s; }
.drop.over { border-color: var(--accent); background: var(--soft); }
.drop-title { font-size: 18px; font-weight: 600; }
.drop-hint { color: var(--muted); max-width: 620px; margin: 8px auto 16px; font-size: 14px; }
.tip { color: var(--muted); font-size: 13px; margin: 14px 0 0; }
.buttons { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
button.primary, button.secondary { font: inherit; font-weight: 600; border-radius: 9px; padding: 9px 18px; cursor: pointer; }
button.primary { background: var(--accent); color: var(--accent-ink); border: 1px solid var(--accent); }
button.secondary { background: var(--card); color: var(--ink); border: 1px solid #cfcfcb; }
button:disabled { opacity: .5; cursor: default; }
button:focus-visible { outline: 3px solid #ffb38a; outline-offset: 2px; }

.progress { margin-top: 20px; }
.progress-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; font-size: 14px; color: var(--muted); }
.bar { height: 8px; background: #eeeeec; border-radius: 99px; overflow: hidden; }
.bar > div { height: 100%; width: 0; background: var(--accent); transition: width .3s; }
.table-wrap { max-height: 380px; overflow: auto; margin-top: 12px; border: 1px solid var(--line); border-radius: 10px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 7px 10px; border-bottom: 1px solid #f0f0ee; vertical-align: top; }
th { position: sticky; top: 0; background: #fafaf9; color: var(--muted); font-weight: 600; }
td:first-child { word-break: break-all; }
.num { text-align: right; white-space: nowrap; }
.status.received { color: var(--ok); font-weight: 600; }
.status.rejected, .status.failed { color: var(--bad); }
.more { color: var(--muted); font-size: 13px; }

.receipt h2, .facts h2 { margin: 0 0 12px; font-size: 18px; }
.receipt dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; margin: 0 0 12px; }
.receipt dt { color: var(--muted); }
.receipt dd { margin: 0; }
.receipt .big { font-size: 20px; font-weight: 700; }
.receipt ul { margin: 6px 0 0; padding-left: 18px; font-size: 13px; color: var(--bad); }
.mono { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: 13px; }
.warn { color: var(--bad); }
.note { color: var(--muted); font-size: 13px; }

.facts { padding: 4px 2px; }
.facts ul { margin: 0; padding-left: 18px; color: var(--muted); }
.facts li { margin: 4px 0; }
footer { max-width: 920px; margin: 0 auto; padding: 8px 16px 32px; color: var(--muted); font-size: 13px; }

@media (max-width: 560px) {
  .top { flex-wrap: wrap; }
  .receipt dl { grid-template-columns: 1fr; }
}
@media print {
  body { background: #fff; }
  .top .lang, #upload, .facts, footer, .steps, .no-print, #link-ok { display: none !important; }
  .card { border: 0; padding: 0; }
}