/* planflow-guide.css — round 46: the guide behind "See tutorial" (planflow-guide.js).
   A modal window in the platform's face: a chapter list, the chapter page with its screenshot,
   steps and tips, a foot with Previous / Next. The tokens come from planflow-inspector.css
   (.wf-guide.pfi-root is in its portaled-window list). */
.wf-guide.pfi-root{position:fixed;inset:0;z-index:9400;display:flex;align-items:center;justify-content:center;padding:24px;
  background:rgba(40,52,46,.32);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);
  font-family:var(--pfi-family);color:var(--text);opacity:0;transition:opacity .18s var(--ease)}
.wf-guide.pfi-root.is-in{opacity:1}
.pfi-root .wf-guide__card{width:min(1040px,100%);height:min(720px,100%);display:flex;flex-direction:column;
  background:rgba(252,253,251,.94);-webkit-backdrop-filter:var(--blur);backdrop-filter:var(--blur);
  border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow),0 28px 70px rgba(40,56,48,.25);transform:translateY(8px) scale(.985);transition:transform .22s var(--ease)}
.wf-guide.pfi-root.is-in .wf-guide__card{transform:none}
.pfi-root .wf-guide__head{flex:none;display:flex;align-items:center;gap:12px;padding:12px 12px 12px 16px;border-bottom:1px solid var(--divider)}
.pfi-root .wf-guide__badge{flex:none;width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--accent);background:rgba(92,154,126,.14)}
.pfi-root .wf-guide__badge svg{width:20px;height:20px;display:block}
.pfi-root .wf-guide__titles{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}
.pfi-root .wf-guide__title{font-size:15px;font-weight:600;color:var(--text)}
.pfi-root .wf-guide__sub{font-size:11px;color:var(--muted);letter-spacing:.06em;text-transform:uppercase;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pfi-root .wf-guide__close svg{width:16px;height:16px}
.pfi-root .wf-guide__body{flex:1;min-height:0;display:flex}
.pfi-root .wf-guide__nav{flex:none;width:236px;overflow-y:auto;padding:10px 8px;border-right:1px solid var(--divider);display:flex;flex-direction:column;gap:2px;scrollbar-width:thin;scrollbar-color:var(--scroll-thumb) transparent}
.pfi-root .wf-guide__ch{display:flex;align-items:center;gap:10px;width:100%;padding:8px 10px;border:0;border-radius:10px;background:transparent;color:var(--label);font:inherit;font-size:13px;text-align:left;cursor:pointer;transition:background .12s,color .12s}
.pfi-root .wf-guide__ch i{flex:none;width:22px;height:22px;border-radius:7px;display:flex;align-items:center;justify-content:center;font-style:normal;font-size:11.5px;font-weight:600;color:var(--muted);background:rgba(60,74,67,.07)}
.pfi-root .wf-guide__ch span{flex:1;min-width:0;line-height:1.25}
.pfi-root .wf-guide__ch:hover{background:var(--row-hover);color:var(--label-hover)}
.pfi-root .wf-guide__ch.is-on{background:rgba(92,154,126,.15);color:var(--active-text);font-weight:500}
.pfi-root .wf-guide__ch.is-on i{color:#fff;background:var(--accent)}
.pfi-root .wf-guide__page{flex:1;min-width:0;overflow-y:auto;padding:22px 28px 28px;scrollbar-width:thin;scrollbar-color:var(--scroll-thumb) transparent}
.pfi-root .wf-guide__page h2{margin:0 0 8px;font-size:21px;font-weight:600;line-height:1.2;color:var(--text)}
.pfi-root .wf-guide__page h3{margin:20px 0 8px;font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.pfi-root .wf-guide__lead{margin:0;font-size:14.5px;line-height:1.6;color:var(--text)}
.pfi-root .wf-guide__fig{margin:18px 0 0;padding:0}
.pfi-root .wf-guide__fig img{display:block;width:100%;height:auto;border:1px solid var(--divider);border-radius:12px;box-shadow:0 8px 24px rgba(40,56,48,.12);background:#F2F3F2}
.pfi-root .wf-guide__fig figcaption{margin:8px 2px 0;font-size:12px;line-height:1.45;color:var(--muted)}
.pfi-root .wf-guide__fig.is-missing img{display:none}
.pfi-root .wf-guide__fig.is-missing figcaption::before{content:"(Screenshot not generated yet — run tests/tools/shot-guide.js.) ";color:#8A3B33}
.pfi-root .wf-guide__how,.pfi-root .wf-guide__tips,.pfi-root .wf-guide__rules{margin:0;padding:0 0 0 22px;font-size:13.5px;line-height:1.55;color:var(--text)}
.pfi-root .wf-guide__how li,.pfi-root .wf-guide__tips li,.pfi-root .wf-guide__rules li{margin:0 0 6px}
.pfi-root .wf-guide__tips{list-style:none;padding-left:0}
.pfi-root .wf-guide__tips li{padding:8px 11px;border-radius:10px;background:rgba(92,154,126,.08);border:1px solid rgba(92,154,126,.18)}
.pfi-root .wf-guide__tips b{font-weight:600;color:var(--active-text)}
.pfi-root .wf-guide__rules{list-style:none;padding-left:0}
.pfi-root .wf-guide__rules li{display:flex;gap:10px;align-items:baseline;padding:5px 0;border-bottom:1px solid rgba(70,92,80,.1)}
.pfi-root .wf-guide__rule{flex:none;width:230px;font-weight:500;color:var(--label)}
.pfi-root .wf-guide__note{margin:0 0 8px;font-size:12.5px;color:var(--muted)}
.pfi-root .wf-guide__foot{flex:none;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;border-top:1px solid var(--divider)}
.pfi-root .wf-guide__foot .wf-btn{display:inline-flex;align-items:center;gap:6px}
.pfi-root .wf-guide__foot .wf-btn svg{width:14px;height:14px;display:block}
.pfi-root .wf-guide__foot .wf-btn:disabled{opacity:.45;cursor:default}
.pfi-root .wf-guide__dots{display:flex;gap:5px}
.pfi-root .wf-guide__dots i{width:6px;height:6px;border-radius:50%;background:rgba(60,74,67,.2)}
.pfi-root .wf-guide__dots i.is-on{background:var(--accent)}
@media (max-width:860px){
  .pfi-root .wf-guide__nav{width:170px}
  .pfi-root .wf-guide__ch span{font-size:12px}
  .pfi-root .wf-guide__rule{width:150px}
}
@media (max-width:640px){
  .wf-guide.pfi-root{padding:10px}
  .pfi-root .wf-guide__nav{display:none}
  .pfi-root .wf-guide__page{padding:16px}
}