:root { color-scheme: light dark; --bg: #f8fafc; --fg: #0f172a; --muted: #64748b; --accent: #0f766e; --rule: #e2e8f0; --card: #ffffff; }
@media (prefers-color-scheme: dark) { :root { --bg: #0f172a; --fg: #e2e8f0; --muted: #94a3b8; --accent: #2dd4bf; --rule: #1e293b; --card: #111c33; } }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.5 -apple-system, system-ui, sans-serif; }
main { max-width: 40rem; margin: 0 auto; padding: max(16px, env(safe-area-inset-top)) 16px 32px; }
.sub { color: var(--muted); margin-top: 0; }
.foot { color: var(--muted); font-size: 12px; margin-top: 24px; }
.bar { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.bar h1 { margin: 8px 0; }
.asof { color: var(--muted); font-size: 14px; }
.asof input { font: inherit; color: var(--fg); background: var(--card); border: 1px solid var(--rule); border-radius: 8px; padding: 4px 8px; }
.headline { display: grid; gap: 8px; margin: 12px 0 20px; }
.headline .line { background: var(--card); border: 1px solid var(--rule); border-radius: 12px; padding: 10px 12px; }
.headline .amount { font-size: 20px; font-weight: 650; }
.block { margin: 0 0 20px; }
.block h2 { display: flex; justify-content: space-between; font-size: 15px; margin: 0 0 4px; padding-bottom: 4px; border-bottom: 1px solid var(--rule); color: var(--accent); }
.line { display: grid; grid-template-columns: 1fr auto; column-gap: 12px; padding: 4px 0; }
.name { min-width: 0; overflow-wrap: anywhere; }
.amount { font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }
.detail { grid-column: 1 / -1; color: var(--muted); font-size: 13px; }
/* The SP-1 spike page (spike.html) */
dl { display: grid; grid-template-columns: max-content 1fr; gap: 4px 12px; }
dt { color: var(--muted); }
dd { margin: 0; }
button { display: block; width: 100%; margin: 12px 0; padding: 12px; border: 0; border-radius: 10px; background: var(--accent); color: var(--bg); font: inherit; font-weight: 600; }
button:disabled { opacity: 0.4; }
pre { white-space: pre-wrap; word-break: break-word; color: var(--muted); font-size: 13px; }
/* Sign-in */
#signin input { display: block; width: 100%; box-sizing: border-box; margin: 8px 0; padding: 12px; font: inherit; color: var(--fg); background: var(--card); border: 1px solid var(--rule); border-radius: 10px; }
#signin h2 { font-size: 16px; margin: 24px 0 4px; }
button.quiet { background: transparent; color: var(--muted); border: 1px solid var(--rule); margin-top: 24px; }
[hidden] { display: none !important; }