/* Detail Drawer — right side panel inside .panel-right */
    .drawer{width:0;overflow:hidden;
      background:linear-gradient(180deg,rgba(25,22,40,0.98),rgba(14,14,24,0.98));
      border-left:2px solid transparent;
      transition:width .3s ease-out, border-color .3s ease;flex-shrink:0}
    .drawer.open{width:380px;overflow-y:auto;
      border-left-color:var(--accent);
      box-shadow:-8px 0 24px rgba(0,0,0,0.4), inset 1px 0 0 rgba(167,139,250,0.1);
      scrollbar-width:thin;scrollbar-color:rgba(255,255,255,0.1) transparent}
    .drawer-close{position:sticky;top:0;display:flex;justify-content:space-between;align-items:center;
      padding:12px 16px;
      background:linear-gradient(180deg,rgba(167,139,250,0.08),transparent);
      backdrop-filter:blur(16px);z-index:1;
      border-bottom:1px solid rgba(255,255,255,0.06)}
    .drawer-close span{font-size:11px;font-weight:600;letter-spacing:0.5px;text-transform:uppercase;
      color:var(--accent);opacity:0.8}
    .drawer-close button{background:var(--surface2);border:1px solid rgba(255,255,255,0.1);
      color:var(--text);width:44px;height:44px;border-radius:10px;cursor:pointer;
      display:flex;align-items:center;justify-content:center;transition:all .2s}
    .drawer-close button:hover{background:var(--surface3);border-color:var(--accent)}
    .drawer-body{padding:16px}
    .drawer-body h3{font-size:18px;font-weight:700;margin-bottom:4px}
    .drawer-body .drawer-tag{font-size:11px;color:var(--accent);margin-bottom:12px}
    .drawer-body .drawer-desc{font-size:13px;color:var(--text-dim);line-height:1.8;margin-bottom:12px}
    .drawer-section{margin-bottom:12px}
    .drawer-section h4{font-size:11px;font-weight:600;color:var(--text);margin-bottom:6px;
      padding-bottom:4px;border-bottom:1px solid rgba(255,255,255,0.06);
      text-transform:uppercase;letter-spacing:0.5px}
    .drawer-info{display:grid;grid-template-columns:auto 1fr;gap:4px 10px;font-size:12px}
    .drawer-info dt{color:var(--text-dim)}
    .drawer-info dd{color:var(--text);font-weight:500}
    .drawer-tip{background:rgba(251,191,36,0.08);border:1px solid rgba(251,191,36,0.15);
      border-radius:10px;padding:10px 12px;font-size:12px;color:var(--text-dim);line-height:1.7}
    .drawer-tip strong{color:var(--gold)}