:root {
  --bg: #f4f4f1;
  --card: #ffffff;
  --text: #1c1d1f;
  --muted: #6b6e73;
  --line: #d9d9d4;
  --accent: #2d5f4c;
  --accent-text: #ffffff;
  --ok: #2d6b3f;
  --bad: #a3322b;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #151617;
    --card: #1f2022;
    --text: #ececea;
    --muted: #9a9ca0;
    --line: #34363a;
    --accent: #6fb595;
    --accent-text: #0f1a15;
    --ok: #7cc48f;
    --bad: #ef8a80;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
}
main { max-width: 560px; margin: 0 auto; padding: 40px 16px 64px; }
header { position: relative; }
.title-row { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 4px; }
h1 { font-size: 1.6rem; margin: 0; letter-spacing: -0.01em; }
h1 span { color: var(--accent); }
.lede { margin: 0 0 24px; color: var(--muted); }

.faq-toggle {
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 6px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  color: var(--text);
  cursor: pointer;
}
.faq-toggle[aria-expanded="true"] { border-color: var(--accent); color: var(--accent); }
.faq {
  position: absolute;
  top: 44px;
  left: 0;
  right: 0;
  z-index: 10;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px 20px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.14);
  animation: drop 0.16s ease-out;
}
.faq[hidden] { display: none; }
@keyframes drop { from { opacity: 0; transform: translateY(-6px); } }
@media (prefers-reduced-motion: reduce) { .faq { animation: none; } }
.faq dl { margin: 0; }
.faq dt {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.faq dd { margin: 4px 0 16px; font-size: 0.92rem; color: var(--text); }
.faq dd:last-child { margin-bottom: 0; }
.faq code { white-space: nowrap; font: 0.85rem var(--mono); background: var(--bg); padding: 1px 4px; border-radius: 4px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 16px;
}
label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 6px; }
label.check { font-weight: 400; color: var(--muted); display: flex; gap: 6px; align-items: center; margin: 0; }

textarea, input[type="password"], input[type="text"] {
  width: 100%;
  font: 15px/1.4 var(--mono);
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
  resize: vertical;
}
textarea:focus, input:focus, .drop:focus, button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
.row { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin: 6px 0 18px; }
.status { margin: 0; font-size: 0.9rem; min-height: 1.4em; }
.status.ok { color: var(--ok); }
.status.bad { color: var(--bad); }
input#token { margin-bottom: 8px; }

.drop {
  border: 2px dashed var(--line);
  border-radius: 8px;
  padding: 24px 16px;
  text-align: center;
  cursor: pointer;
  margin-bottom: 16px;
}
.drop.over { border-color: var(--accent); }
.drop p { margin: 0; }
.muted { color: var(--muted); font-size: 0.9rem; }

button.primary {
  width: 100%;
  font: inherit;
  font-weight: 600;
  padding: 12px;
  border: 0;
  border-radius: 6px;
  background: var(--accent);
  color: var(--accent-text);
  cursor: pointer;
}
button.primary:disabled { opacity: 0.45; cursor: default; }

.results { list-style: none; padding: 0; margin: 16px 0 0; }
.results li { padding: 10px 0; border-top: 1px solid var(--line); font-size: 0.92rem; }
.results .name { font-weight: 600; word-break: break-all; }
.results .state { color: var(--muted); }
.results .state.ok { color: var(--ok); }
.results .state.bad { color: var(--bad); }
progress { width: 100%; height: 6px; margin-top: 6px; accent-color: var(--accent); }
footer { text-align: center; margin-top: 24px; }