:root {
  --primary: #ec4899;
  --primary-dark: #be185d;
  --accent: #8b5cf6;
  --bg: #0f1117;
  --surface: #1a1d27;
  --surface-2: #242836;
  --border: rgba(255, 255, 255, 0.08);
  --text: #f3f4f6;
  --text-muted: #9ca3af;
  --ok: #34d399;
  --danger: #f87171;
  --radius: 12px;
  --bottom-obstruction: 14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  overscroll-behavior: none;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.5;
}

body {
  display: flex;
  flex-direction: column;
  padding: env(safe-area-inset-top) env(safe-area-inset-right)
           calc(env(safe-area-inset-bottom) + var(--bottom-obstruction)) env(safe-area-inset-left);
}

button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: none; background: none; }

.scroll-area {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.hidden, [hidden] { display: none !important; }

.workflow-hint {
  font-size: 11px;
  line-height: 1.4;
  margin: 0;
  padding: 8px 12px;
  border-top: 1px solid var(--border);
}
.workflow-hint.ok { color: var(--ok); }
.workflow-hint.warn { color: #fbbf24; }
.workflow-hint.error { color: var(--danger); }

@media (max-width: 760px) {
  :root {
    --bottom-obstruction: 18px;
  }
}