:root {
  --bg: #0f1419;
  --panel: #1a222c;
  --text: #e8edf2;
  --muted: #8b9aab;
  --accent: #c17f59;
  --ok: #3d8c6e;
  --fail: #c75050;
  --border: #2a3542;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: radial-gradient(circle at top, #1b2430, var(--bg));
  color: var(--text);
}

.reader {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  color: var(--accent);
}

.subtitle, .muted { color: var(--muted); }

.how-to h2 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
}

.how-to ol {
  margin: 0 0 0.75rem;
  padding-left: 1.25rem;
  color: var(--text);
}

.how-to li {
  margin-bottom: 0.5rem;
}

.how-to a { color: var(--accent); }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
  margin-top: 1.25rem;
}

.hidden { display: none; }

.drop-zone {
  padding: 1.5rem;
  border: 2px dashed var(--border);
  border-radius: 12px;
  text-align: center;
  cursor: pointer;
}

.drop-zone.dragover { border-color: var(--accent); }

button {
  margin-top: 1rem;
  padding: 0.85rem 1.25rem;
  border: none;
  border-radius: 10px;
  background: var(--accent);
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
}

button:disabled { opacity: 0.5; cursor: not-allowed; }

.verdict {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.verdict.ok { color: var(--ok); }
.verdict.fail { color: var(--fail); }

.check-list {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.check-row {
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.15);
}

.check-row.pass { border-color: rgba(61, 140, 110, 0.35); }
.check-row.fail { border-color: rgba(199, 80, 80, 0.45); }

.check-head {
  font-size: 0.9rem;
  font-weight: 600;
}

.check-row.pass .check-head { color: var(--ok); }
.check-row.fail .check-head { color: var(--fail); }

.check-detail {
  margin: 0.45rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
  font-size: 0.82rem;
}

.check-detail li { margin-bottom: 0.25rem; }

pre {
  white-space: pre-wrap;
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0;
}

.legal-disclaimer {
  font-size: 0.86rem;
  color: var(--muted);
  border-color: rgba(193, 127, 89, 0.35);
}

.legal-disclaimer h2 {
  margin: 0 0 0.65rem;
  font-size: 0.95rem;
  color: var(--text);
}

.legal-disclaimer ul {
  margin: 0;
  padding-left: 1.15rem;
}

.legal-disclaimer li {
  margin-bottom: 0.4rem;
}

footer { margin-top: 1.5rem; }
footer a { color: var(--accent); }