/* PAI Lens — Loupe · Capture · Workbench (pairs with js/shared/pai-lens.js) */
.lens-ui { --lz-bg:#0c1015; --lz-s1:#12171f; --lz-s2:#19202b; --lz-bd:#273445; --lz-bd2:#324157; --lz-tx:#d8e9fa; --lz-tx2:#8f9aa9; --lz-tx3:#5f6b7b;
  --lz-ac:#5ba3eb; --lz-glow:rgba(91,163,235,0.55); font-family:var(--sans,'IBM Plex Sans',system-ui,sans-serif); }
.lens-ui .material-icons-outlined { color:#fff; font-size:18px; line-height:1; }
.lens-bino { width:19px; height:19px; color:#fff; display:block; }

/* ---------- dock (in page header) ---------- */
.lens-dock { display:flex; align-items:center; gap:2px; padding:3px; border-radius:9px; background:rgba(255,255,255,0.05); border:1px solid rgba(255,255,255,0.12); }
.lens-dock-float { position:fixed; left:16px; bottom:16px; z-index:9400; background:#19202b; }
.lens-dbtn { position:relative; overflow:visible; display:inline-flex; align-items:center; justify-content:center; width:32px; height:30px; border:none; border-radius:7px;
  background:none; color:#fff; cursor:pointer; transition:background .15s; touch-action:none; }
.lens-dbtn:hover { background:rgba(255,255,255,0.1); }
.lens-dbtn.act { background:linear-gradient(135deg,#2b8be6,#5468f2); box-shadow:0 0 0 1px rgba(255,255,255,0.15), 0 4px 14px rgba(84,104,242,0.45); }
.lens-dbtn[data-t=loupe] { cursor:grab; }
.lens-dbtn:focus-visible, .lens-hbtn:focus-visible, .lens-wbtn:focus-visible { outline:2px solid var(--lz-ac); outline-offset:1px; }
.lens-badge { position:absolute; top:-5px; right:-5px; min-width:16px; height:16px; padding:0 4px; border-radius:8px; background:#5468f2; color:#fff;
  font:600 9.5px/16px var(--mono,'IBM Plex Mono',monospace); text-align:center; box-shadow:0 0 0 2px #12171f; }

/* ---------- loupe ---------- */
.lens-loupe { position:fixed; left:0; top:0; width:300pt; height:300pt; z-index:9900; pointer-events:none; display:none; border-radius:26px;
  box-shadow:0 0 0 1.5px rgba(255,255,255,0.55), 0 0 0 7px rgba(20,27,36,0.55), 0 0 0 8px rgba(255,255,255,0.12), 0 22px 60px rgba(0,0,0,0.6); will-change:transform; }
.lens-loupe.on { display:block; animation:lens-pop .22s cubic-bezier(.2,.9,.3,1.3); }
@keyframes lens-pop { from { opacity:0; scale:.7; } to { opacity:1; scale:1; } }
.lens-loupe.lens-pinned { pointer-events:auto; cursor:grab; box-shadow:0 0 0 1.5px var(--lz-ac), 0 0 0 7px rgba(91,163,235,0.25), 0 22px 60px rgba(0,0,0,0.6); }
.lens-l-view { position:absolute; inset:0; overflow:hidden; border-radius:26px; background:#0c1015; }
.lens-l-move { position:absolute; left:0; top:0; transform-origin:0 0; will-change:transform; }
.lens-stage { position:absolute; overflow:hidden; }
.lens-stage * { pointer-events:none !important; animation:none !important; transition:none !important; }
.lens-l-view::after { content:''; position:absolute; inset:0; border-radius:26px; pointer-events:none;
  background:radial-gradient(120% 90% at 30% 10%, rgba(255,255,255,0.10), transparent 45%), radial-gradient(closest-side, transparent 78%, rgba(0,0,0,0.35)); }
.lens-l-cross { position:absolute; left:50%; top:50%; width:26px; height:26px; margin:-13px 0 0 -13px; pointer-events:none; }
.lens-l-cross::before, .lens-l-cross::after { content:''; position:absolute; background:rgba(23,30,39,0.75); box-shadow:0 0 0 1px rgba(0,0,0,0.35); }
.lens-l-cross::before { left:12px; top:0; width:2px; height:26px; }
.lens-l-cross::after { top:12px; left:0; height:2px; width:26px; }
.lens-l-pow { position:absolute; left:12px; top:12px; padding:3px 8px; border-radius:10px; background:rgba(12,16,21,0.8); border:1px solid rgba(255,255,255,0.2);
  color:#fff; font:600 11px var(--mono,'IBM Plex Mono',monospace); }
.lens-l-tip { position:absolute; right:12px; top:13px; font-size:9.5px; color:rgba(255,255,255,0.55); text-shadow:0 1px 2px #000; }
.lens-l-read { position:absolute; left:50%; bottom:12px; transform:translateX(-50%); max-width:calc(100% - 24px); display:flex; flex-wrap:wrap; justify-content:center; gap:4px 10px;
  padding:6px 11px; border-radius:10px; background:rgba(12,16,21,0.88); border:1px solid rgba(91,163,235,0.6); color:var(--lz-tx); font-size:11.5px;
  box-shadow:0 6px 16px rgba(0,0,0,0.4); white-space:nowrap; overflow:hidden; }
.lens-l-read b { color:#fff; font-weight:600; max-width:220px; overflow:hidden; text-overflow:ellipsis; }
.lens-l-read span { color:var(--lz-tx2); }
.lens-l-read i { font-style:normal; color:#fff; font-family:var(--mono,'IBM Plex Mono',monospace); }

/* ---------- capture ---------- */
.lens-cap { position:fixed; inset:0; z-index:9850; cursor:crosshair; background:rgba(9,11,15,0.28); touch-action:none; user-select:none; }
.lens-cap-hint { position:fixed; top:18px; left:50%; transform:translateX(-50%); display:flex; align-items:center; gap:8px; padding:9px 16px; border-radius:22px;
  background:rgba(25,32,43,0.95); border:1px solid var(--lz-bd2); color:var(--lz-tx); font-size:12.5px; box-shadow:0 10px 30px rgba(0,0,0,0.45); pointer-events:none; }
.lens-cap.dragging .lens-cap-hint { opacity:0; transition:opacity .2s; }
.lens-cap-box { display:none; position:fixed; border:1.5px dashed rgba(201,209,220,.14); border-radius:6px; background:rgba(91,163,235,0.10);
  box-shadow:0 0 0 9999px rgba(9,11,15,0.35), 0 0 24px var(--lz-glow); pointer-events:none; }
.lens-cap-box::after { content:attr(data-n); position:absolute; right:-1px; bottom:-26px; padding:3px 9px; border-radius:6px; background:var(--lz-ac); color:#fff;
  font:600 11px var(--mono,'IBM Plex Mono',monospace); white-space:nowrap; }
.lens-cap-hl i { position:fixed; border-radius:6px; pointer-events:none; outline:2px solid var(--lz-ac); outline-offset:1px; background:rgba(91,163,235,0.12);
  box-shadow:0 0 18px var(--lz-glow); animation:lens-pulse 1.2s ease-in-out infinite; }
@keyframes lens-pulse { 50% { box-shadow:0 0 6px var(--lz-glow); } }
.lens-toast { position:fixed; left:50%; bottom:28px; transform:translateX(-50%); z-index:9950; padding:10px 16px; border-radius:10px; background:#19202b;
  border:1px solid var(--lz-bd2); color:var(--lz-tx); font-size:12.5px; box-shadow:0 10px 30px rgba(0,0,0,0.45); transition:opacity .4s; }
.lens-toast.out { opacity:0; }

/* ---------- workbench ---------- */
html.lens-lock, html.lens-lock body { overflow:hidden; }
.lens-wb { position:fixed; inset:0; z-index:9600; display:none; background:rgba(6,8,11,0.66); backdrop-filter:blur(6px); -webkit-backdrop-filter:blur(6px); }
.lens-wb.on { display:block; }
.lens-wb-panel { position:absolute; inset:22px 28px; display:flex; flex-direction:column; border-radius:16px; overflow:hidden; border:1px solid var(--lz-bd2);
  background:radial-gradient(1200px 500px at 10% -10%, rgba(43,139,230,0.10), transparent 60%), radial-gradient(900px 500px at 110% 110%, rgba(84,104,242,0.10), transparent 60%), #0f1319;
  box-shadow:0 30px 90px rgba(0,0,0,0.6); }
.lens-wb-head { display:flex; align-items:center; gap:8px; padding:12px 16px; border-bottom:1px solid var(--lz-bd); background:rgba(255,255,255,0.02); }
.lens-sp { flex:1; }
.lens-crumbs { display:flex; align-items:center; gap:8px; min-width:0; }
.lens-crumb { display:inline-flex; align-items:center; gap:7px; background:none; border:none; color:var(--lz-tx); font:600 14px var(--sans,'IBM Plex Sans',sans-serif); cursor:pointer; padding:4px 6px; border-radius:6px; white-space:nowrap; }
button.lens-crumb:hover { background:rgba(255,255,255,0.06); }
.lens-crumb em { font-style:normal; font:500 10.5px var(--mono,monospace); color:var(--lz-tx2); background:var(--lz-s2); border:1px solid var(--lz-bd2); border-radius:9px; padding:1px 7px; }
.lens-crumb.cur { color:var(--lz-tx2); font-weight:500; overflow:hidden; text-overflow:ellipsis; cursor:default; }
.lens-sep { color:var(--lz-tx3); }
.lens-hbtn { display:inline-flex; align-items:center; gap:6px; height:32px; padding:0 10px; border-radius:8px; border:1px solid var(--lz-bd2); background:var(--lz-s2);
  color:#fff; font:500 12px var(--sans,'IBM Plex Sans',sans-serif); cursor:pointer; }
.lens-hbtn:hover { border-color:var(--lz-ac); background:#212b39; }
.lens-hbtn .lens-bino { width:17px; height:17px; }
.lens-pos { font:500 11px var(--mono,monospace); color:var(--lz-tx2); padding:0 2px; }
.lens-wb-body { flex:1; overflow:auto; padding:18px; }
.lens-grid[hidden], .lens-focus[hidden] { display:none !important; }
.lens-grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(290px, 1fr)); gap:14px; align-items:start; }
.lens-w { background:rgba(18,23,31,0.92); border:1px solid var(--lz-bd); border-radius:12px; padding:12px 13px 10px; display:flex; flex-direction:column; gap:10px;
  box-shadow:0 8px 24px rgba(0,0,0,0.25); transition:border-color .15s, box-shadow .15s; min-width:0; }
.lens-w:hover { border-color:var(--lz-bd2); box-shadow:0 12px 30px rgba(0,0,0,0.35); }
.lens-w.lens-in { animation:lens-rise .35s ease both; }
@keyframes lens-rise { from { opacity:0; transform:translateY(8px); } }
.lens-w.lens-w-chart, .lens-w.lens-w-table { grid-column:span 2; }
@media (max-width:900px){ .lens-w.lens-w-chart, .lens-w.lens-w-table { grid-column:span 1; } }
.lens-w header { display:flex; align-items:center; gap:9px; }
.lens-w header > .material-icons-outlined { width:28px; height:28px; border-radius:8px; display:inline-flex; align-items:center; justify-content:center; font-size:16px;
  background:linear-gradient(135deg,#2b8be6,#5468f2); flex-shrink:0; }
.lens-w-t { flex:1; min-width:0; display:flex; flex-direction:column; }
.lens-w-t b { font-size:13px; color:var(--lz-tx); font-weight:600; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.lens-w-t small { font-size:10.5px; color:var(--lz-tx3); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.lens-wbtn { display:inline-flex; align-items:center; justify-content:center; width:28px; height:28px; border-radius:7px; border:1px solid transparent; background:none; cursor:pointer; flex-shrink:0; }
.lens-wbtn:hover { background:rgba(255,255,255,0.08); border-color:var(--lz-bd2); }
.lens-wbtn[data-a=zoom] { border-color:var(--lz-bd2); background:var(--lz-s2); }
.lens-wbtn[data-a=zoom]:hover { border-color:var(--lz-ac); box-shadow:0 0 12px var(--lz-glow); }
.lens-w-plot { position:relative; height:210px; }
.lens-w-stat .v { font:500 34px/1.1 var(--mono,'IBM Plex Mono',monospace); color:#fff; padding:6px 2px; }
.lens-w-clone { max-height:260px; overflow:hidden; }
.lens-w-clone > * { margin:0 !important; width:auto !important; max-width:100%; }
.lens-mini { width:100%; border-collapse:collapse; font-size:11.5px; table-layout:fixed; }
.lens-mini th { text-align:left; font-size:9.5px; text-transform:uppercase; letter-spacing:.05em; color:var(--lz-tx3); padding:5px 6px; border-bottom:1px solid var(--lz-bd2); font-weight:600; }
.lens-mini td { padding:6px; border-bottom:1px solid var(--lz-bd); color:var(--lz-tx2); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.lens-mini td:first-child { color:var(--lz-tx); }
.lens-more { font-size:11px; color:var(--lz-tx3); }
.lens-ins { display:flex; gap:7px; align-items:flex-start; margin:0; padding:8px 9px; border-radius:8px; background:rgba(91,163,235,0.07); border:1px solid rgba(91,163,235,0.18);
  font-size:11.5px; line-height:1.45; color:var(--lz-tx2); }
.lens-ins .material-icons-outlined { font-size:15px; margin-top:1px; }
.lens-ins b { color:var(--lz-tx); font-weight:600; }
.lens-empty { grid-column:1/-1; display:flex; flex-direction:column; align-items:center; gap:12px; padding:80px 0; color:var(--lz-tx2); }
.lens-empty > .material-icons-outlined { font-size:44px; opacity:.6; }

/* ---------- focus ---------- */
.lens-focus.lens-f-in { animation:lens-zoomin .32s cubic-bezier(.2,.8,.2,1) both; }
@keyframes lens-zoomin { from { opacity:0; transform:scale(.96); } }
.lens-f-top { display:flex; align-items:center; gap:8px; margin-bottom:14px; }
.lens-f-top h3 { margin:0 0 3px; font-size:18px; color:#fff; font-weight:600; }
.lens-f-top p { margin:0; font-size:12.5px; color:var(--lz-tx2); }
.lens-f-top p b { color:var(--lz-tx); }
.lens-f-main { margin-bottom:14px; }
.lens-f-chart { position:relative; height:360px; background:rgba(18,23,31,0.9); border:1px solid var(--lz-bd); border-radius:12px; padding:12px; }
.lens-f-chart.sm { height:auto; min-height:220px; }
.lens-f-chart > canvas { display:block; }
.lens-f-chart .pcz-host, .lens-f-chart { overflow:visible; }
.lens-f-note { display:flex; align-items:center; gap:8px; font-size:12.5px; color:var(--lz-tx2); }
.lens-f-note b { color:#fff; }
.lens-f-stats { display:grid; grid-template-columns:repeat(auto-fill,minmax(170px,1fr)); gap:10px; }
.lens-f-stat { padding:12px 14px; border-radius:10px; background:rgba(18,23,31,0.9); border:1px solid var(--lz-bd); display:flex; flex-direction:column; gap:3px; }
.lens-f-stat.cur { border-color:var(--lz-ac); box-shadow:0 0 18px rgba(91,163,235,0.25); }
.lens-f-stat small { font-size:10px; text-transform:uppercase; letter-spacing:.06em; color:var(--lz-tx3); }
.lens-f-stat b { font:500 24px var(--mono,monospace); color:#fff; }
.lens-f-stat span { font-size:11px; color:var(--lz-tx2); }
.lens-f-split { display:grid; grid-template-columns:minmax(280px,420px) 1fr; gap:14px; align-items:start; }
@media (max-width:900px){ .lens-f-split { grid-template-columns:1fr; } }
.lens-f-card > * { margin:0 !important; }