:root {
  --bg: #f4f5f7;
  --card: #ffffff;
  --ink: #16191d;
  --muted: #6b7280;
  --line: #e2e5ea;
  --accent: #2f6feb;
  --accent-ink: #ffffff;
  --danger: #b42318;
  --ok: #067647;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.5 -apple-system, "Segoe UI", Roboto, Ubuntu, sans-serif;
}

main { max-width: 1180px; margin: 0 auto; padding: 24px 20px 8px; }

.topbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px 20px; background: var(--card); border-bottom: 1px solid var(--line);
}
.brand { font-weight: 600; text-decoration: none; color: var(--ink); }
.topbar nav { display: flex; align-items: center; gap: 16px; }
.topbar nav a { color: var(--muted); text-decoration: none; }
.topbar nav a:hover, .topbar nav a.active { color: var(--ink); }
.topbar form { margin: 0; }

footer {
  max-width: 1180px; margin: 0 auto; padding: 16px 20px 40px;
  color: var(--muted); font-size: 13px;
}

h1 { font-size: 20px; margin: 0 0 6px; }
h2 { font-size: 16px; margin: 0 0 4px; }
a { color: var(--accent); }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px; margin-bottom: 16px;
}
.card.narrow { max-width: 380px; margin: 48px auto; }

.grid { display: grid; gap: 16px; }
.grid.two { grid-template-columns: 1fr 1fr; }
@media (max-width: 900px) { .grid.two { grid-template-columns: 1fr; } }

.muted { color: var(--muted); }
.small { font-size: 13px; }
.mono { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 13px; }
.error { color: var(--danger); }

.stack { display: flex; flex-direction: column; gap: 12px; margin-top: 12px; }
label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--muted); }
input[type="text"], input[type="password"], input:not([type]) {
  padding: 9px 10px; border: 1px solid var(--line); border-radius: 8px;
  font-size: 15px; color: var(--ink); background: #fff;
}
input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }

button { font: inherit; cursor: pointer; border-radius: 8px; }
button.primary {
  padding: 9px 18px; border: 0; background: var(--accent); color: var(--accent-ink);
}
button.primary:disabled { background: #b9c4d6; cursor: default; }
button.secondary {
  padding: 7px 14px; border: 1px solid var(--line); background: #fff; color: var(--ink);
}
button.link { border: 0; background: none; color: var(--muted); padding: 0; }
button.link:hover { color: var(--ink); text-decoration: underline; }
button.link.danger:hover { color: var(--danger); }

.dropzone {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  margin: 16px 0 0; padding: 22px; border: 2px dashed var(--line);
  border-radius: var(--radius); background: #fbfcfe;
}
.dropzone.over { border-color: var(--accent); background: #f0f5ff; }
.dz-body { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }

.progress { display: flex; align-items: center; gap: 14px; margin-top: 16px; }
.spinner {
  width: 20px; height: 20px; border: 2px solid var(--line);
  border-top-color: var(--accent); border-radius: 50%; animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.facts { display: flex; flex-wrap: wrap; gap: 8px 28px; margin: 12px 0; }
.facts dt { font-size: 12px; color: var(--muted); }
.facts dd { margin: 0; }

.stats {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 14px 0;
}
@media (max-width: 620px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat {
  display: flex; flex-direction: column; gap: 2px;
  background: #f7f9fc; border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px;
}
.stat .value { font-size: 17px; font-weight: 600; }
.stat .label { font-size: 11px; color: var(--muted); line-height: 1.25; }

.result-head { border-bottom: 1px solid var(--line); padding-bottom: 10px; }
.text-actions { margin: 10px 0 6px; }
.ocr-text {
  max-height: 460px; overflow: auto; margin: 0;
  background: #fbfcfe; border: 1px solid var(--line); border-radius: 8px; padding: 12px;
  font-family: ui-monospace, "Cascadia Mono", Consolas, monospace;
  font-size: 12.5px; line-height: 1.45; white-space: pre-wrap; word-break: break-word;
}

.table { width: 100%; border-collapse: collapse; margin-top: 10px; }
.table th, .table td {
  text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top;
}
.table th { font-size: 12px; color: var(--muted); font-weight: 500; }
.table.compact td, .table.compact th { padding: 5px 8px; }

.badge {
  display: inline-block; padding: 1px 8px; border-radius: 20px;
  font-size: 12px; background: #eef1f6; color: var(--muted);
}
.badge.done { background: #e7f6ee; color: var(--ok); }
.badge.error { background: #fdecea; color: var(--danger); }
.badge.running, .badge.queued { background: #eaf1ff; color: var(--accent); }

details summary { cursor: pointer; }
.pager { display: flex; gap: 16px; margin-top: 12px; }