:root {
  color-scheme: light;
  --bg: #f3efe6;
  --ink: #1c1915;
  --muted: #6d655c;
  --line: #ddd4c6;
  --card: #fffdf8;
  --accent: #9a3412;
  --accent-ink: #fff7ed;
  --ok: #3f6212;
  --bad: #9f1239;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 15px/1.45 "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  background: var(--bg);
  color: var(--ink);
}
button, input { font: inherit; }
button, .file-btn {
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--bg);
  border-radius: 999px;
  padding: 7px 14px;
  cursor: pointer;
}
button.ghost, .file-btn {
  background: transparent;
  color: var(--ink);
}
button:disabled { opacity: 0.45; cursor: default; }
input[type="text"], input[type="password"] {
  width: 100%;
  border: 1px solid var(--line);
  background: white;
  border-radius: 10px;
  padding: 8px 10px;
}
.top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding: 18px 22px 8px;
}
.brand { margin: 0; font-size: 22px; letter-spacing: -0.03em; }
.sub { margin: 2px 0 0; color: var(--muted); font-size: 13px; }
.top-actions { display: flex; gap: 8px; flex-wrap: wrap; }
main { padding: 8px 22px 28px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
}
.narrow { max-width: 460px; }
.layout {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.8fr);
  gap: 14px;
}
@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
  .top { align-items: flex-start; flex-direction: column; }
}
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.muted { color: var(--muted); }
.error { color: var(--bad); min-height: 1.2em; }
.ok { color: var(--ok); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 7px 4px; border-bottom: 1px solid var(--line); vertical-align: middle; }
th { color: var(--muted); font-weight: 600; font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase; }
.name-btn { background: none; color: inherit; border: 0; padding: 0; border-radius: 0; cursor: pointer; text-align: left; }
.file-btn input { display: none; }
progress { width: 100%; height: 10px; accent-color: var(--accent); }
.upload-list { max-height: 360px; overflow: auto; margin-top: 10px; }
.upload-row { display: grid; grid-template-columns: 1fr auto; gap: 4px 8px; padding: 6px 0; border-bottom: 1px solid var(--line); }
.pager { display: flex; justify-content: space-between; margin-top: 8px; }
dialog {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
  color: var(--ink);
  max-width: 420px;
}
dialog::backdrop { background: rgba(28, 25, 21, 0.35); }
h2 { margin: 0 0 8px; font-size: 18px; }
.samples { margin: 8px 0; padding-left: 18px; color: var(--muted); }