/*
Theme Name:   UL Runtime
Theme URI:    https://usefullabs.io
Author:       Useful Labs
Description:  Hand-written classic theme for the Useful Labs WordPress runtime. Five files, no build step, zero database writes. Pages are one shortcode each; the premium plugins render everything that matters.
Version:      1.0.0
Requires PHP: 8.3
License:      Proprietary
Text Domain:  ul-runtime
*/

:root {
  --ink: #0f172a;
  --ink-muted: #475569;
  --bg: #ffffff;
  --accent: #06b6d4;
  --max: 72rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #f8fafc;
    --ink-muted: #94a3b8;
    --bg: #0b1220;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.site-main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

a {
  color: var(--accent);
}

a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}