:root {
  --bg: #0b1220;
  --panel: #121a2b;
  --text: #e8eef8;
  --muted: #9aabbf;
  --accent: #3ee0b8;
  --danger: #ff6b7a;
  --border: rgba(255, 255, 255, 0.08);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: "DM Sans", system-ui, sans-serif;
  background:
    radial-gradient(1200px 600px at 20% -10%, #1a3a4a 0%, transparent 55%),
    radial-gradient(900px 500px at 90% 10%, #1e2a55 0%, transparent 50%),
    var(--bg);
  color: var(--text);
}
.wrap { max-width: 720px; margin: 0 auto; padding: 2rem 1.25rem 4rem; }
.eyebrow {
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 0.5rem;
}
h1 {
  font-family: Outfit, sans-serif;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  margin: 0 0 0.75rem;
}
.lead { color: var(--muted); line-height: 1.55; margin: 0 0 1.5rem; }
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.25rem 1.35rem;
}
.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.85rem;
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 1rem;
}
.meta code { color: var(--accent); font-size: 0.78rem; }
.status {
  font-weight: 600;
  margin: 0 0 1rem;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  background: rgba(62, 224, 184, 0.08);
  border: 1px solid rgba(62, 224, 184, 0.2);
}
.status.is-error {
  background: rgba(255, 107, 122, 0.1);
  border-color: rgba(255, 107, 122, 0.35);
  color: #ffb3bb;
}
.actions { display: flex; flex-wrap: wrap; gap: 0.65rem; margin-bottom: 1rem; }
.btn {
  appearance: none;
  border: 0;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  border-radius: 999px;
  padding: 0.7rem 1.2rem;
}
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { background: var(--accent); color: #06241c; }
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.log {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 320px;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.log li {
  padding: 0.55rem 0.7rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.92rem;
  line-height: 1.45;
}
.log .who { display: block; font-size: 0.72rem; color: var(--muted); margin-bottom: 0.15rem; }
.log .user { border-left: 3px solid #7eb6ff; }
.log .assistant { border-left: 3px solid var(--accent); }
.log .partial { opacity: 0.7; font-style: italic; }
.note { color: var(--muted); font-size: 0.82rem; margin: 1rem 0 0; }