:root {
  color-scheme: light dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.45;
  --surface: #ffffff;
  --surface-muted: #f3f4f6;
  --text: #111827;
  --muted: #6b7280;
  --border: #d1d5db;
  --accent: #334155;
  --accent-text: #ffffff;
  --good: #166534;
  --good-bg: #dcfce7;
  --warn: #854d0e;
  --warn-bg: #fef9c3;
  --bad: #991b1b;
  --bad-bg: #fee2e2;
}

@media (prefers-color-scheme: dark) {
  :root {
    --surface: #111827;
    --surface-muted: #1f2937;
    --text: #f9fafb;
    --muted: #9ca3af;
    --border: #374151;
    --accent: #e5e7eb;
    --accent-text: #111827;
    --good: #86efac;
    --good-bg: #14532d;
    --warn: #fde68a;
    --warn-bg: #713f12;
    --bad: #fca5a5;
    --bad-bg: #7f1d1d;
  }
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--surface-muted); color: var(--text); }
button, a { font: inherit; }

.launcher {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.launcher-card,
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 8px 24px rgb(15 23 42 / 0.08);
}

.launcher-card { max-width: 520px; padding: 28px; }
.panel { width: 100%; max-width: 368px; margin: 0 auto; padding: 18px 16px 28px; }
.panel-header,
.section-heading,
.button-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.panel-header { margin-bottom: 16px; }
.card { padding: 14px; margin-bottom: 12px; }

h1 { margin: 0; font-size: 1.3rem; line-height: 1.2; }
h2 { margin: 0; font-size: 0.98rem; }
p { margin: 8px 0 0; }
.eyebrow { margin: 0 0 4px; color: var(--muted); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.muted { color: var(--muted); font-size: 0.82rem; }
.mono { overflow-wrap: anywhere; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.74rem; }

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: var(--surface-muted);
  color: var(--muted);
  padding: 4px 8px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}
.badge[data-tone="good"] { background: var(--good-bg); color: var(--good); }
.badge[data-tone="warn"] { background: var(--warn-bg); color: var(--warn); }
.badge[data-tone="bad"] { background: var(--bad-bg); color: var(--bad); }

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 12px 0;
}
.metric-grid div { background: var(--surface-muted); border-radius: 10px; padding: 10px; }
.metric-grid dt { color: var(--muted); font-size: 0.7rem; }
.metric-grid dd { margin: 4px 0 0; overflow-wrap: anywhere; font-size: 0.83rem; font-weight: 700; }

.findings,
.item-list { margin: 10px 0 0; padding-left: 20px; }
.findings li,
.item-list li { margin: 6px 0; font-size: 0.84rem; }
.item-list li { display: grid; gap: 2px; }

.button {
  border: 1px solid var(--accent);
  border-radius: 9px;
  background: var(--accent);
  color: var(--accent-text);
  padding: 7px 10px;
  text-decoration: none;
  cursor: pointer;
}
.button.secondary { background: transparent; color: var(--text); border-color: var(--border); }
.button:disabled { cursor: not-allowed; opacity: 0.45; }
.button-row { margin-top: 12px; }
.button-row .button { flex: 1; padding-inline: 6px; font-size: 0.78rem; }
.frame-title { min-height: 2.5em; font-weight: 700; }
.error { border-radius: 10px; background: var(--bad-bg); color: var(--bad); padding: 10px; font-size: 0.84rem; }

@media (max-width: 320px) {
  .panel { padding-inline: 12px; }
  .metric-grid { grid-template-columns: 1fr; }
  .button-row { flex-direction: column; align-items: stretch; }
}