/* AgentGuard demo — dark theme, single page, no build step. */

:root {
  --bg: #0d1117;
  --bg2: #161b22;
  --bg3: #1f2733;
  --border: #30363d;
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #58a6ff;
  --green: #3fb950;
  --green-bg: rgba(63, 185, 80, 0.14);
  --red: #f85149;
  --red-bg: rgba(248, 81, 73, 0.14);
  --yellow: #d29922;
  --yellow-bg: rgba(210, 153, 34, 0.14);
  --radius: 12px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

a { color: var(--accent); }
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
  background: var(--bg3);
  padding: 0.1em 0.4em;
  border-radius: 6px;
  word-break: break-all;
}
.hidden { display: none !important; }
.muted { color: var(--muted); }
.small { font-size: 0.85em; }

/* ---- header ---- */
.topbar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
}
.brand { display: flex; align-items: center; gap: 0.75rem; }
.shield { font-size: 2.2rem; }
.brand h1 { margin: 0; font-size: 1.6rem; letter-spacing: -0.02em; }
.tagline { margin: 0; color: var(--muted); font-size: 0.95rem; }
.wallet-box { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.wallet-status {
  font-size: 0.9rem;
  color: var(--muted);
  max-width: 420px;
  word-break: break-all;
}
.wallet-status.connected { color: var(--green); }

main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 1.25rem 1.25rem 3rem;
}

/* ---- banner ---- */
.banner {
  border-radius: var(--radius);
  padding: 0.85rem 1.1rem;
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
  border: 1px solid var(--border);
  background: var(--bg2);
}
.banner-live { border-color: var(--green); background: var(--green-bg); }
.banner-pending { border-color: var(--yellow); background: var(--yellow-bg); }
.banner-error { border-color: var(--red); background: var(--red-bg); }

/* ---- panels ---- */
.panels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}
.panel {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
}
.panel h2 { margin: 0 0 0.75rem; font-size: 1.05rem; }
.big-number { font-size: 2rem; font-weight: 700; letter-spacing: -0.02em; }
.big-number .unit { font-size: 1.2rem; color: var(--muted); }

.kv { margin: 0.75rem 0 0; }
.kv > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.35rem 0;
  border-top: 1px solid var(--border);
}
.kv dt { color: var(--muted); }
.kv dd { margin: 0; text-align: right; }

.allowlist { list-style: none; margin: 0; padding: 0; }
.allowlist li { padding: 0.3rem 0; border-top: 1px solid var(--border); }
.allowlist li:first-child { border-top: none; }

.progress-wrap {
  height: 8px;
  background: var(--bg3);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 0.9rem;
}
.progress-bar { height: 100%; background: var(--accent); transition: width 0.4s ease; }
.hint { color: var(--muted); font-size: 0.85rem; margin: 0.6rem 0 0; }

.refresh-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 1rem 0 2rem;
  flex-wrap: wrap;
}

/* ---- sections & cards ---- */
.section-title { font-size: 1.35rem; margin: 0 0 0.25rem; }
.section-sub { color: var(--muted); margin: 0 0 1.25rem; max-width: 760px; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.card-head { display: flex; align-items: baseline; gap: 0.6rem; }
.card-num {
  flex: 0 0 auto;
  width: 1.9rem; height: 1.9rem;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.card h3 { margin: 0; font-size: 1.1rem; line-height: 1.35; }
.card p { margin: 0; }

.expect {
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  font-size: 0.95rem;
}
.expect-blocked { background: var(--red-bg); color: var(--red); }
.expect-allowed { background: var(--green-bg); color: var(--green); }

.btn-row { display: flex; gap: 0.6rem; flex-wrap: wrap; }

/* ---- buttons ---- */
.btn {
  font: inherit;
  font-weight: 600;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.6rem 1.1rem;
  cursor: pointer;
  background: var(--bg3);
  color: var(--text);
  transition: filter 0.15s ease, opacity 0.15s ease;
}
.btn:hover:not(:disabled) { filter: brightness(1.15); }
.btn:disabled { opacity: 0.55; cursor: wait; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-secondary { background: var(--bg3); }
.btn-ghost { background: transparent; }
.btn-success { background: var(--green); border-color: var(--green); color: #fff; }
.btn-danger { background: var(--red); border-color: var(--red); color: #fff; }
.btn-warning { background: var(--yellow); border-color: var(--yellow); color: #1a1a1a; }
.btn-scenario { width: 100%; padding: 0.8rem; font-size: 1.02rem; }

/* ---- results & badges ---- */
.result {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  font-size: 0.95rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.result p { margin: 0; }
.result-head { display: flex; gap: 0.5rem; align-items: center; flex-wrap: wrap; }
.error-text { color: var(--red); }

.badge {
  display: inline-block;
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  padding: 0.2em 0.65em;
  border-radius: 999px;
}
.badge-allowed { background: var(--green-bg); color: var(--green); border: 1px solid var(--green); }
.badge-blocked { background: var(--red-bg); color: var(--red); border: 1px solid var(--red); }
.badge-neutral { background: var(--bg3); color: var(--muted); border: 1px solid var(--border); }

.pill {
  display: inline-block;
  font-size: 0.78rem;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.1em 0.6em;
}

/* ---- log table ---- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
.log-table { width: 100%; border-collapse: collapse; background: var(--bg2); font-size: 0.92rem; }
.log-table th, .log-table td { padding: 0.6rem 0.8rem; text-align: left; border-bottom: 1px solid var(--border); }
.log-table th { color: var(--muted); font-weight: 600; white-space: nowrap; }
.log-table tr:last-child td { border-bottom: none; }

/* ---- how it works ---- */
.how { margin-top: 2.5rem; }
.steps { padding-left: 1.4rem; max-width: 760px; }
.steps li { margin-bottom: 0.7rem; }
.steps li::marker { color: var(--accent); font-weight: 700; }

/* ---- footer ---- */
footer {
  border-top: 1px solid var(--border);
  padding: 1.25rem 1.5rem 2rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}
footer p { margin: 0.3rem 0; }

@media (max-width: 600px) {
  .topbar { padding: 1rem; }
  main { padding: 1rem 1rem 2.5rem; }
  .big-number { font-size: 1.6rem; }
}