:root {
  color-scheme: light dark;
  --bg: #0f1419;
  --card: #1a2332;
  --text: #e7ecf3;
  --muted: #9aa7b8;
  --accent: #3d8bfd;
  --danger: #ff6b6b;
  --border: #2a3648;
  font-family: "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
}
.brand { font-weight: 700; font-size: 1.1rem; }
.topbar nav { display: flex; gap: 1rem; align-items: center; }

.container { max-width: 1100px; margin: 0 auto; padding: 1.5rem; }
.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 1.25rem; margin-bottom: 1rem; }
.card.narrow { max-width: 420px; margin: 2rem auto; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 800px) { .grid-2 { grid-template-columns: 1fr; } }

label { display: flex; flex-direction: column; gap: 0.35rem; margin-bottom: 1rem; }
input, textarea, button, .button {
  font: inherit;
  border-radius: 8px;
  border: 1px solid var(--border);
  padding: 0.6rem 0.75rem;
  background: #111822;
  color: var(--text);
}
button, .button {
  display: inline-block;
  background: var(--accent);
  border-color: transparent;
  color: white;
  cursor: pointer;
  text-decoration: none;
}
button.secondary, .button.secondary { background: transparent; border-color: var(--border); color: var(--text); }
button.danger { background: var(--danger); }
.link-button { background: none; border: none; color: var(--accent); padding: 0; cursor: pointer; }
.inline-form { display: inline; }

.form-grid .actions { display: flex; gap: 0.75rem; }
.checkbox { flex-direction: row; align-items: center; gap: 0.5rem; }

.data-table { width: 100%; border-collapse: collapse; background: var(--card); border-radius: 12px; overflow: hidden; }
.data-table th, .data-table td { padding: 0.75rem 1rem; border-bottom: 1px solid var(--border); text-align: left; }
.truncate { max-width: 280px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.kv { display: grid; grid-template-columns: 140px 1fr; gap: 0.5rem 1rem; }
.kv dt { color: var(--muted); }
.code-block { overflow: auto; background: #111822; padding: 1rem; border-radius: 8px; border: 1px solid var(--border); }
.muted { color: var(--muted); }
.error { color: var(--danger); }
.success { color: #5bd18a; }
.inline-ops { display: flex; gap: 0.5rem; flex-wrap: wrap; margin: 0.5rem 0; }
.danger-zone { border-color: #5a2b2b; }

.header-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.hint { color: var(--muted); font-size: 0.9rem; }
.inline-code { display: block; padding: 0.5rem 0.75rem; background: #111822; border-radius: 8px; border: 1px solid var(--border); word-break: break-all; }

.wizard-steps {
  display: flex;
  gap: 0.5rem;
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  flex-wrap: wrap;
}
.wizard-steps li {
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
}
.wizard-steps li.active { border-color: var(--accent); color: var(--text); background: #152033; }
.wizard-steps li.done { border-color: #2d5a3d; color: #5bd18a; background: transparent; }

.wizard-form h2 { margin-top: 0; }
.wizard-panel { display: none; }
.wizard-panel.is-active { display: block; }
.wizard-hide { display: none !important; }
.wizard-nav { display: flex; gap: 0.75rem; justify-content: flex-end; margin-top: 1rem; align-items: center; }
.wizard-nav > :first-child { margin-right: auto; }
.flow-diagram {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin: 0.75rem 0 1rem;
  padding: 0.75rem 1rem;
  background: #111822;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 0.95rem;
}
.flow-diagram.wide { flex-direction: column; align-items: flex-start; }
.flow-diagram span { color: var(--muted); }

.setup-checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 1.25rem;
  display: grid;
  gap: 0.5rem;
}
.setup-checklist li {
  padding: 0.6rem 0.9rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  color: var(--muted);
}
.setup-checklist li.current { border-color: var(--accent); color: var(--text); }
.setup-checklist li.done { border-color: #2d5a3d; color: #5bd18a; }

.connect-bot-form { display: flex; flex-direction: column; gap: 0.75rem; }
.connect-bot-form label { margin-bottom: 0; }
.ops-result { margin-top: 1rem; }
.review-kv { margin-top: 1rem; }
.step-list { margin: 0.75rem 0; padding-left: 1.25rem; color: var(--text); }
.step-list li { margin-bottom: 0.5rem; }
.step-list code { font-size: 0.9rem; }
.wizard-nav button:disabled { opacity: 0.5; cursor: not-allowed; }