/* =========================
   Fast Robots: clean base CSS
   Drop this in style.css once.
   ========================= */

/* Theme */
:root {
    --bg: #0f1220;
    --card: rgba(255, 255, 255, 0.06);
    --border: rgba(255, 255, 255, 0.12);
    --text: rgba(255, 255, 255, 0.92);
    --muted: rgba(255, 255, 255, 0.72);
    --link: #9fd3ff;
    --maxw: 980px;
  }
  
  /* Reset-ish */
  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    margin: 0;
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
  }
  
  /* Layout helpers */
  .container {
    width: min(var(--maxw), calc(100% - 32px));
    margin: 0 auto;
  }
  
  .header {
    padding: 48px 0 18px;
  }
  
  .header-grid {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 18px;
    align-items: center;
  }
  
  /* Typography */
  h1 {
    margin: 0 0 6px;
    font-size: 32px;
    letter-spacing: 0.2px;
  }
  h2 {
    margin: 0 0 10px;
    font-size: 20px;
  }
  p { margin: 0 0 12px; }
  .subtitle { color: var(--muted); margin: 0 0 10px; }
  .intro { color: var(--text); max-width: 70ch; }
  
  /* Cards (nice for lab sections) */
  .card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 18px;
    margin: 14px 0;
  }
  
  /* Links */
  a {
    color: var(--link);
    text-decoration: none;
  }
  a:hover { text-decoration: underline; }
  
  /* Lists */
  ul, ol { margin: 0; padding-left: 20px; }
  .list li { margin: 6px 0; }
  
  /* Images & video: lab-friendly defaults */
  img, video {
    display: block;
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 10px 0;
    border: 1px solid var(--border);
  }
  
  /* Code blocks: readable for reports */
  code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    font-size: 0.95em;
    background: rgba(255,255,255,0.08);
    padding: 2px 6px;
    border-radius: 8px;
  }
  pre {
    margin: 10px 0;
    padding: 14px;
    overflow: auto;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.06);
  }
  pre code {
    background: transparent;
    padding: 0;
  }
  
  /* Tables (nice for results) */
  table {
    width: 100%;
    border-collapse: collapse;
    margin: 10px 0;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
  }
  th, td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    text-align: left;
  }
  th { color: var(--text); background: rgba(255,255,255,0.05); }
  tr:last-child td { border-bottom: none; }
  
  /* Avatar */
  .avatar {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.04);
  }
  
  /* Footer */
  .footer {
    padding: 22px 0 34px;
    color: var(--muted);
  }
  
  /* Mobile */
  @media (max-width: 720px) {
    .header-grid {
      grid-template-columns: 1fr;
    }
    .avatar {
      width: 96px;
      height: 96px;
    }
    h1 { font-size: 28px; }
  }