:root {
  --bg: #0f1419;
  --panel: #1a2332;
  --text: #e7ecf3;
  --muted: #9aa8bc;
  --accent: #3d8bfd;
  --ok: #3dd68c;
  --warn: #ffb020;
  --bad: #ff6b6b;
  --border: #2a3548;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
}
header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
}
h1 { margin: 0 0 0.25rem; font-size: 1.35rem; }
.sub { margin: 0; color: var(--muted); font-size: 0.95rem; }
.panel {
  margin: 1rem 1.5rem;
  padding: 1rem 1.25rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
}
h2 { margin: 0 0 0.75rem; font-size: 1.05rem; }
.search-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-end;
}
label { display: flex; flex-direction: column; gap: 0.35rem; font-size: 0.85rem; color: var(--muted); }
label.grow { flex: 1 1 280px; }
label.lib-select { flex: 0 1 220px; min-width: 180px; }
input, select, button {
  font: inherit;
  border-radius: 6px;
  border: 1px solid var(--border);
  padding: 0.5rem 0.6rem;
  background: #0c1018;
  color: var(--text);
}
button { cursor: pointer; }
button.primary { background: var(--accent); border-color: #2a6fd4; color: #fff; }
button.secondary { background: #243044; border-color: var(--border); color: var(--text); }
button:disabled { opacity: 0.55; cursor: not-allowed; filter: none; }
button:hover { filter: brightness(1.08); }
.msg { min-height: 1.2em; margin: 0.5rem 0 0; color: var(--warn); }
.results, .jobs { display: flex; flex-direction: column; gap: 0.5rem; }
.results.empty, .jobs.empty { color: var(--muted); font-size: 0.9rem; }
.result-row, .job-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.15);
}
.result-meta { flex: 1 1 200px; min-width: 0; }
.result-name { display: block; word-break: break-word; }
.result-size { font-size: 0.78rem; color: var(--muted); }
.dup-summary {
  margin: 0.35rem 0 0;
  font-size: 0.85rem;
  color: var(--warn);
  line-height: 1.4;
}
.job-title { font-weight: 600; width: 100%; word-break: break-word; }
.job-sub { font-size: 0.82rem; color: var(--muted); width: 100%; }
.job-msg { font-size: 0.78rem; color: var(--muted); width: 100%; }
.st-done .st { color: var(--ok); }

body.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-page-wrap {
  width: 100%;
  max-width: 24rem;
  padding: 1.5rem;
}
.login-card {
  width: 100%;
  max-width: 22rem;
  margin: 0;
}
.login-brand {
  margin: 0 0 0.25rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  text-align: center;
}
.login-title {
  margin: 0 0 1rem;
  font-size: 1.35rem;
  text-align: center;
}
.login-card label { margin-bottom: 0.75rem; }
.login-card input { width: 100%; }
.login-error {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  color: var(--bad);
  line-height: 1.4;
}
.login-submit { width: 100%; margin-top: 0.25rem; }
.st-downloading .st, .st-queued .st { color: var(--accent); }
.st-error .st { color: var(--bad); }