/* TwigCTL — shared design system for site + panel.
   System font stack only (no webfont/CDN network dependency).
   Dark-mode-first, with a light theme meeting WCAG AA contrast. */

:root {
  --bg: #0f1115;
  --bg-raised: #161923;
  --border: #262b38;
  --text: #e6e9f0;
  --text-muted: #9aa2b1;
  --accent: #5eead4;      /* teal — primary accent */
  --accent-2: #f0b429;    /* amber — secondary accent, used sparingly */
  --danger: #f87171;
  --ok: #4ade80;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f7f8fa;
    --bg-raised: #ffffff;
    --border: #dde1e8;
    --text: #171923;
    --text-muted: #5b6270;
    --accent: #0f9d8f;
    --accent-2: #b45309;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.5;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
}

.brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.brand span { color: var(--accent); }

.wrap { max-width: 960px; margin: 0 auto; padding: 32px 24px 64px; }
.wrap.narrow { max-width: 420px; }

.hero h1 { font-size: 2.1rem; letter-spacing: -0.02em; margin-bottom: 8px; }
.hero .lede { color: var(--text-muted); max-width: 60ch; margin-bottom: 24px; }
.cta-row { display: flex; gap: 12px; margin-bottom: 40px; }

.feature-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}
.feature-grid li {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
}
.feature-grid strong { display: block; margin-bottom: 4px; }
.feature-grid span { color: var(--text-muted); font-size: 0.9rem; }

.btn {
  display: inline-block;
  padding: 9px 16px;
  border-radius: 6px;
  border: 1px solid var(--border);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  background: transparent;
  color: var(--text);
}
.btn-primary { background: var(--accent); border-color: var(--accent); color: #05221d; }
.btn-ghost { background: transparent; }

.stack { display: flex; flex-direction: column; gap: 16px; }
.stack label { display: flex; flex-direction: column; gap: 6px; font-size: 0.9rem; font-weight: 600; }
.stack input {
  font: inherit;
  padding: 9px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-raised);
  color: var(--text);
}
.stack small { font-weight: 400; color: var(--text-muted); }

.inline-form { display: flex; gap: 8px; margin-bottom: 8px; }
.inline-form input {
  flex: 1;
  font: inherit;
  padding: 9px 12px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg-raised);
  color: var(--text);
}

.muted { color: var(--text-muted); }

.alert { border-radius: 8px; padding: 14px 16px; margin: 16px 0; border: 1px solid; }
.alert-error { background: rgba(248,113,113,0.08); border-color: var(--danger); color: var(--danger); }
.alert-ok { background: rgba(74,222,128,0.08); border-color: var(--ok); }

.code-block {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 0.85rem;
}

.page-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }

.data-table { width: 100%; border-collapse: collapse; margin-top: 12px; }
.data-table th, .data-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.data-table th { color: var(--text-muted); font-weight: 600; }

.badge { display: inline-flex; align-items: center; gap: 4px; font-size: 0.85rem; font-weight: 600; }
.badge-ok { color: var(--ok); }
.badge-idle { color: var(--text-muted); }
.badge-err { color: var(--danger); }