/* ─── Meta sections: Methodology + For Robots ───────────────────────────────
     Shared styling for the two documentary meta views. Methodology uses
     sub-headings and a standards list; "For Robots" is a machine-readable
     plaintext dump with a copy-to-clipboard control. Inherits theme tokens from
     styles.css. */

  /* Sub-headings inside summary-section meta views */
  .meta-h3 {
    font-family: var(--mono);
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
    margin: 2rem 0 0.7rem;
  }

  /* Standards list (numbered priority of sources) */
  .meta-list { list-style: none; margin: 0 0 1.1rem; padding: 0; }
  .meta-list li {
    position: relative;
    padding: 0.55rem 0 0.55rem 2.4rem;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    font-size: 0.95rem;
    line-height: 1.6;
  }
  .meta-list li:last-child { border-bottom: 0; }
  .meta-list li::before {
    counter-increment: meta;
    content: counter(meta);
    position: absolute;
    left: 0;
    top: 0.55rem;
    font-family: var(--mono);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    border: 1px solid var(--accent);
    width: 1.5rem;
    height: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .meta-list { counter-reset: meta; }
  .meta-list strong { color: var(--text-bright); }

  /* Clickable section cross-references at the end of each thesis item */
  .xref { color: var(--text-dim); white-space: nowrap; }
  .xref a {
    color: var(--text-dim);
    text-decoration: none;
    border-bottom: 1px dotted transparent;
    transition: color 0.12s, border-color 0.12s;
  }
  .xref a:hover,
  .xref a:focus-visible {
    color: var(--accent);
    border-bottom-color: var(--accent);
    outline: none;
  }

  /* Inline evidence-status tags mirrored from the §XII timeline legend */
  .meta-tag {
    display: inline-block;
    font-family: var(--mono);
    font-size: 0.58rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.12rem 0.45rem;
    border: 1px solid;
    white-space: nowrap;
    vertical-align: 0.08em;
  }
  .meta-tag.is-doc { color: var(--gold); border-color: var(--gold); background: var(--gold-dim); }
  .meta-tag.is-alleged { color: var(--text-dim); border-style: dashed; border-color: var(--text-dim); background: transparent; }

  /* ─── For Robots ─────────────────────────────────────────────────────────── */
  .robots-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 1.4rem 0 0.8rem;
    padding: 0.8rem 1rem;
    border: 1px solid var(--border);
    background: var(--bg2);
  }
  .robots-bar-label {
    font-family: var(--mono);
    font-size: 0.62rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-dim);
  }
  .robots-copy {
    font-family: var(--mono);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
    background: transparent;
    border: 1px solid var(--accent);
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
  }
  .robots-copy:hover { background: var(--accent); color: var(--bg2); }
  .robots-copy.is-done { border-color: var(--gold); color: var(--gold); }
  .robots-copy.is-done:hover { background: var(--gold); color: var(--bg2); }

  .robots-text {
    font-family: var(--mono);
    font-size: 0.74rem;
    line-height: 1.7;
    color: var(--text);
    background: var(--bg2);
    border: 1px solid var(--border);
    padding: 1.2rem 1.3rem;
    margin: 0;
    max-height: 30rem;
    overflow: auto;
    white-space: pre-wrap;
    word-break: break-word;
    letter-spacing: 0.01em;
  }

  @media (max-width: 600px) {
    .meta-list li { padding-left: 2.1rem; font-size: 0.9rem; }
    .robots-text { font-size: 0.7rem; max-height: 24rem; }
  }