/* ============================================================================
   AquaCalc for Business — shop portal theme
   Self-contained (portal pages do not load the main public stylesheet).
   Brand: Inter type, dark #0d1117 palette, blue->teal signature gradient.
   ========================================================================== */

@font-face{
  font-family:'InterPortal';font-style:normal;font-weight:100 900;font-display:swap;
  src:url('/assets/fonts/inter-latin.woff2') format('woff2');
}

:root{
  --bg:#0b0f15; --bg2:#0d1117; --card:#141a22; --card2:#1a212b;
  --border:#222b36; --border2:#2c3846;
  --text:#e9eef5; --text2:#c9d1d9; --muted:#8b95a3; --faint:#5b6675;
  --blue:#58a6ff; --teal:#1d9e75; --green:#3fb950; --amber:#e3b341; --red:#f85149;
  --grad:linear-gradient(135deg,#58a6ff 0%,#33c3a3 55%,#1d9e75 100%);
  --grad-soft:linear-gradient(135deg,rgba(88,166,255,.16),rgba(29,158,117,.16));
  --ring:0 0 0 1px var(--border);
  --shadow:0 10px 30px -12px rgba(0,0,0,.7);
  --shadow-lg:0 24px 60px -20px rgba(0,0,0,.75);
  --radius:16px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; overflow-x:hidden;
  font-family:'InterPortal',system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--text); line-height:1.55; letter-spacing:-0.006em;
  background:var(--bg);
  background-image:
    radial-gradient(1100px 520px at 12% -8%, rgba(88,166,255,.10), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(29,158,117,.10), transparent 55%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
h1{font-size:1.7rem;font-weight:800;letter-spacing:-0.02em;margin:0 0 6px}
h2{font-size:1.05rem;font-weight:700;letter-spacing:-0.01em;margin:0 0 14px}
.muted{color:var(--muted)}
.small{font-size:.85rem}

/* ── Gradient text util ────────────────────────────────────────────────────── */
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ── App shell ─────────────────────────────────────────────────────────────── */
.pf-shell{max-width:940px;margin:0 auto;padding:0 22px 60px}

/* ── Top bar (full-width, content aligned to shell) ────────────────────────── */
.pf-topbar{
  position:sticky;top:0;z-index:20;width:100%;
  padding:14px 22px;
  background:rgba(11,15,21,.72);backdrop-filter:saturate(140%) blur(12px);
  border-bottom:1px solid var(--border);
}
.pf-topbar-inner{
  max-width:940px;margin:0 auto;width:100%;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
}
.pf-brand{display:flex;align-items:center;gap:11px;min-width:0}
.pf-mark{width:34px;height:34px;flex:0 0 auto;border-radius:9px;box-shadow:var(--shadow)}
.pf-wordmark{font-weight:800;letter-spacing:-0.02em;font-size:1rem;white-space:nowrap}
.pf-wordmark small{display:block;font-weight:600;font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:-1px}
.pf-topbar-right{display:flex;align-items:center;gap:12px}
.pf-shopchip{
  display:inline-flex;align-items:center;gap:7px;font-size:.82rem;color:var(--text2);
  background:var(--card);border:1px solid var(--border);border-radius:20px;padding:5px 12px;max-width:220px;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.pf-shopchip .dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(63,185,80,.18);flex:0 0 auto}
.pf-logout{color:var(--muted);font-size:.85rem}
.pf-logout:hover{color:var(--text);text-decoration:none}

/* ── Tabs ──────────────────────────────────────────────────────────────────── */
.pf-tabs{display:flex;gap:4px;padding:16px 0 22px;flex-wrap:wrap}
.pf-tab{
  display:inline-flex;align-items:center;gap:8px;padding:9px 15px;border-radius:11px;
  font-size:.9rem;font-weight:600;color:var(--muted);border:1px solid transparent;
}
.pf-tab svg{width:16px;height:16px}
.pf-tab:hover{color:var(--text);background:var(--card);text-decoration:none}
.pf-tab.active{color:var(--text);background:var(--card);border-color:var(--border);box-shadow:var(--shadow)}
.pf-tab.active svg{color:var(--blue)}

/* ── Cards ─────────────────────────────────────────────────────────────────── */
.pf-card{
  position:relative;background:linear-gradient(180deg,var(--card),var(--bg2));
  border:1px solid var(--border);border-radius:var(--radius);padding:22px;margin-bottom:18px;
  box-shadow:var(--shadow);
}
.pf-card.glow::before{
  content:"";position:absolute;inset:0;border-radius:var(--radius);padding:1px;
  background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:.5;pointer-events:none;
}

/* ── Hero header (page title block) ────────────────────────────────────────── */
.pf-hero{padding:6px 0 20px}
.pf-eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:8px}

/* ── Stat tiles ────────────────────────────────────────────────────────────── */
.pf-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.pf-stat{background:linear-gradient(180deg,var(--card),var(--bg2));border:1px solid var(--border);border-radius:14px;padding:16px 16px 15px;box-shadow:var(--shadow)}
.pf-stat .label{font-size:.72rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:7px}
.pf-stat .label svg{width:14px;height:14px;color:var(--blue)}
.pf-stat .num{font-size:1.9rem;font-weight:800;letter-spacing:-0.03em;margin-top:8px;line-height:1}
.pf-stat .sub{font-size:.78rem;color:var(--muted);margin-top:4px}

/* ── Badges ────────────────────────────────────────────────────────────────── */
.pf-badge{display:inline-flex;align-items:center;gap:6px;font-size:.74rem;font-weight:600;padding:3px 10px;border-radius:20px;border:1px solid var(--border2);color:var(--muted)}
.pf-badge.ok{color:var(--green);border-color:rgba(63,185,80,.4);background:rgba(63,185,80,.08)}
.pf-badge.ok .dot{width:6px;height:6px;border-radius:50%;background:var(--green)}
.pf-badge.warn{color:var(--amber);border-color:rgba(227,179,65,.4);background:rgba(227,179,65,.08)}

/* ── Definition rows ───────────────────────────────────────────────────────── */
.pf-rows{display:flex;flex-direction:column}
.pf-rows .r{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:11px 0;border-bottom:1px solid var(--border)}
.pf-rows .r:last-child{border-bottom:0}
.pf-rows .k{color:var(--muted);font-size:.9rem}
.pf-rows .v{font-weight:600;text-align:right}

/* ── Domains ───────────────────────────────────────────────────────────────── */
.pf-domains{display:flex;flex-wrap:wrap;gap:8px;margin:6px 0 4px}
.pf-domains code{background:var(--card2);border:1px solid var(--border);border-radius:8px;padding:5px 10px;font-size:.85rem;color:var(--text2)}

/* ── Code block ────────────────────────────────────────────────────────────── */
.pf-code{position:relative;border:1px solid var(--border);border-radius:12px;overflow:hidden;background:#0a0e14}
.pf-code-head{display:flex;align-items:center;gap:7px;padding:9px 12px;border-bottom:1px solid var(--border);background:rgba(255,255,255,.02)}
.pf-code-head .d{width:11px;height:11px;border-radius:50%;background:#30363d}
.pf-code-head .name{margin-left:8px;font-size:.76rem;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.pf-code pre{margin:0;padding:16px;overflow:auto;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.82rem;line-height:1.6;color:#c9d7ea;white-space:pre-wrap;word-break:break-word}
.pf-code pre .tok-tag{color:#7ee0c0}
.pf-code pre .tok-attr{color:#58a6ff}
.pf-code pre .tok-str{color:#e3b341}

/* ── Buttons ───────────────────────────────────────────────────────────────── */
.pf-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;
  font-family:inherit;font-size:.92rem;font-weight:700;letter-spacing:-0.01em;
  padding:11px 20px;border-radius:11px;border:0;color:#04121a;background:var(--grad);
  box-shadow:0 8px 24px -8px rgba(29,158,117,.55);transition:transform .12s ease,box-shadow .12s ease}
.pf-btn:hover{transform:translateY(-1px);box-shadow:0 12px 30px -8px rgba(29,158,117,.7);text-decoration:none}
.pf-btn:active{transform:translateY(0)}
.pf-btn.ghost{background:var(--card);color:var(--text);border:1px solid var(--border2);box-shadow:none}
.pf-btn.ghost:hover{border-color:var(--blue);box-shadow:none}
.pf-btn.sm{padding:8px 14px;font-size:.83rem;border-radius:9px}
.pf-copy{position:absolute;top:9px;right:10px;z-index:2}

/* ── Bar chart (usage) ─────────────────────────────────────────────────────── */
.pf-bars{display:flex;flex-direction:column;gap:14px}
.pf-bar-row .top{display:flex;justify-content:space-between;font-size:.9rem;margin-bottom:6px}
.pf-bar-row .top b{font-weight:700}
.pf-track{height:12px;border-radius:8px;background:var(--card2);overflow:hidden;border:1px solid var(--border)}
.pf-fill{height:100%;background:var(--grad);border-radius:8px;box-shadow:0 0 18px -2px rgba(88,166,255,.5)}

/* ── Inputs ────────────────────────────────────────────────────────────────── */
.pf-input{width:100%;padding:12px 14px;border-radius:11px;border:1px solid var(--border2);
  background:var(--bg2);color:var(--text);font-size:1rem;font-family:inherit;transition:border-color .15s,box-shadow .15s}
.pf-input:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(88,166,255,.18)}
.pf-label{display:block;font-size:.8rem;font-weight:600;color:var(--muted);margin:0 0 6px}

/* ── Type tags (usage) ─────────────────────────────────────────────────────── */
.pf-tag{display:inline-block;font-size:.64rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:1px 7px;border-radius:20px;vertical-align:middle;margin-left:6px}
.pf-tag-tool{color:#7cc0ff;background:rgba(88,166,255,.12);border:1px solid rgba(88,166,255,.3)}
.pf-tag-article{color:#5fd3ad;background:rgba(29,158,117,.14);border:1px solid rgba(29,158,117,.34)}

/* ── Article finder (search + filter + list) ───────────────────────────────── */
.pf-finder-top{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:10px 0}
.pf-search{position:relative;flex:1;min-width:180px}
.pf-search input{width:100%;padding:10px 12px 10px 34px;border-radius:11px;border:1px solid var(--border2);background:var(--bg2);color:var(--text);font-size:.95rem}
.pf-search input:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(88,166,255,.18)}
.pf-search svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);width:15px;height:15px;color:var(--muted)}
.pf-chip{cursor:pointer;font-size:.82rem;font-weight:600;color:var(--muted);background:var(--card2);border:1px solid var(--border);border-radius:20px;padding:7px 13px}
.pf-chip.on{color:#04121a;background:var(--grad);border-color:transparent}
.pf-list{max-height:320px;overflow-y:auto;border:1px solid var(--border);border-radius:12px;background:var(--bg2)}
.pf-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 14px;cursor:pointer;border-bottom:1px solid var(--border);font-size:.92rem}
.pf-item:last-child{border-bottom:0}
.pf-item:hover{background:var(--card)}
.pf-item.sel{background:var(--grad-soft)}
.pf-item .ttl{color:var(--text)}
.pf-item.sel .ttl{font-weight:600}
.pf-item .chk{color:var(--teal);opacity:0}
.pf-item.sel .chk{opacity:1}
.pf-empty{padding:20px;text-align:center;color:var(--muted);font-size:.9rem}
.pf-count{font-size:.78rem;color:var(--faint);margin:8px 2px 0}

/* ── Segmented control (theme toggle) ──────────────────────────────────────── */
.pf-seg{display:inline-flex;gap:3px;padding:4px;border-radius:12px;background:var(--card2);border:1px solid var(--border);margin:4px 0 10px}
.pf-seg-btn{appearance:none;border:0;cursor:pointer;font-family:inherit;font-size:.86rem;font-weight:600;
  color:var(--muted);background:transparent;padding:8px 16px;border-radius:9px;transition:color .12s,background .12s}
.pf-seg-btn:hover{color:var(--text)}
.pf-seg-btn.is-active{color:#04121a;background:var(--grad);box-shadow:0 6px 16px -8px rgba(29,158,117,.6)}

/* ── 24-hour usage chart ───────────────────────────────────────────────────── */
.pf-hours{display:flex;align-items:flex-end;gap:3px;height:130px;margin-top:4px}
.pf-hcol{flex:1;height:100%;display:flex;flex-direction:column;justify-content:flex-end}
.pf-hbar{width:100%;background:var(--grad);border-radius:4px 4px 2px 2px;min-height:2px;opacity:.55;transition:opacity .15s}
.pf-hcol.peak .pf-hbar{opacity:1;box-shadow:0 0 16px -2px rgba(88,166,255,.7)}
.pf-hcol:hover .pf-hbar{opacity:1}
.pf-haxis{display:flex;gap:3px;margin-top:8px}
.pf-haxis span{flex:1;text-align:center;font-size:.66rem;color:var(--faint)}
.pf-haxis span.tick{color:var(--muted)}

/* ── Spinner ───────────────────────────────────────────────────────────────── */
.pf-spin{display:inline-block;width:14px;height:14px;border:2px solid rgba(4,18,26,.35);border-top-color:#04121a;border-radius:50%;vertical-align:-2px;margin-right:6px;animation:pf-spin .7s linear infinite}
@keyframes pf-spin{to{transform:rotate(360deg)}}

/* ── Catalogue / plans grid ────────────────────────────────────────────────── */
.pf-cat{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px;margin-top:6px}
.pf-cat-item{position:relative;border:1px solid var(--border);border-radius:14px;padding:16px;background:linear-gradient(180deg,var(--card),var(--bg2))}
.pf-cat-item.locked{opacity:.72}
.pf-cat-top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}
.pf-cat-name{font-weight:700}
.pf-cat-ic{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:var(--grad-soft);border:1px solid var(--border2);color:var(--blue);flex:0 0 auto}
.pf-cat-ic svg{width:17px;height:17px}
.pf-cat-desc{color:var(--muted);font-size:.85rem;margin:2px 0 12px}
.pf-state{display:inline-flex;align-items:center;gap:6px;font-size:.76rem;font-weight:700;padding:3px 10px;border-radius:20px}
.pf-state.on{color:var(--green);background:rgba(63,185,80,.1);border:1px solid rgba(63,185,80,.35)}
.pf-state.off{color:var(--muted);background:var(--card2);border:1px solid var(--border)}

/* ── Authorised users list (profile) ───────────────────────────────────────── */
.pf-user{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 0;border-bottom:1px solid var(--border)}
.pf-user:last-child{border-bottom:0}
.pf-user .who{display:flex;align-items:center;gap:11px;min-width:0}
.pf-avatar{width:34px;height:34px;border-radius:50%;flex:0 0 auto;display:grid;place-items:center;font-weight:700;font-size:.85rem;color:#04121a;background:var(--grad)}
.pf-user .nm{font-weight:600}
.pf-user .em{color:var(--muted);font-size:.85rem}
.pf-you{font-size:.68rem;font-weight:700;color:var(--blue);background:rgba(88,166,255,.12);border:1px solid rgba(88,166,255,.3);border-radius:20px;padding:1px 8px;margin-left:6px}
.pf-link-btn{background:none;border:0;color:var(--red);font-size:.82rem;cursor:pointer;font-family:inherit}
.pf-link-btn:hover{text-decoration:underline}
.pf-note{font-size:.82rem;padding:8px 12px;border-radius:8px;margin:10px 0 0}
.pf-note.ok{color:var(--green);background:rgba(63,185,80,.08);border:1px solid rgba(63,185,80,.3)}
.pf-note.err{color:var(--red);background:rgba(248,81,73,.08);border:1px solid rgba(248,81,73,.3)}

.u-mb-2{margin-bottom:2px}
.u-m-0{margin:0}

/* ── Live embed preview (Get code) ─────────────────────────────────────────── */
.pf-preview-label{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:16px 0 8px}
.fbprev-card{max-width:340px;border-radius:12px;padding:14px;border:1px solid;font-family:system-ui,-apple-system,sans-serif}
.fbprev-row{display:flex;justify-content:space-between;align-items:center;font-size:.8rem;margin-bottom:8px}
.fbprev-row .box{border-radius:7px;padding:3px 10px;border:1px solid}
.fbprev-res{border-top:1px solid;margin-top:6px;padding-top:12px;text-align:center}
.fbprev-res .big{font-size:1.7rem;font-weight:800;color:#2f81f7;line-height:1}
.fbprev-res .sub{font-size:.72rem;margin-top:3px}
.fbprev-pb{text-align:center;font-size:.64rem;margin-top:9px}
.fbprev.t-light .fbprev-card{background:#fff;color:#111827;border-color:#e5e7eb}
.fbprev.t-light .box{background:#fff;border-color:#d1d5db}
.fbprev.t-light .fbprev-res{border-color:#e5e7eb}
.fbprev.t-light .fbprev-res .sub,.fbprev.t-light .fbprev-pb{color:#8b95a3}
.fbprev.t-dark .fbprev-card{background:#0d1117;color:#e6edf3;border-color:#222b36}
.fbprev.t-dark .box{background:#161b22;border-color:#30363d}
.fbprev.t-dark .fbprev-res{border-color:#222b36}
.fbprev.t-dark .fbprev-res .sub,.fbprev.t-dark .fbprev-pb{color:#8b95a3}
.fbprev.t-inherit .fbprev-card{background:transparent;color:var(--text2);border-color:color-mix(in srgb,currentColor 18%,transparent)}
.fbprev.t-inherit .box{background:transparent;border-color:color-mix(in srgb,currentColor 30%,transparent)}
.fbprev.t-inherit .fbprev-res{border-color:color-mix(in srgb,currentColor 18%,transparent)}
.fbprev.t-inherit .fbprev-res .sub,.fbprev.t-inherit .fbprev-pb{color:color-mix(in srgb,currentColor 60%,transparent)}

/* ── Onboarding checklist ──────────────────────────────────────────────────── */
.pf-onboard-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px}
.pf-ring{width:56px;height:56px;flex:0 0 auto;border-radius:50%;display:grid;place-items:center;
  background:conic-gradient(#33c3a3 calc(var(--pct)*1%), var(--card2) 0)}
.pf-ring span{width:44px;height:44px;border-radius:50%;background:var(--card);display:grid;place-items:center;font-size:.8rem;font-weight:700}
.pf-checklist{display:flex;flex-direction:column;gap:10px}
.pf-scheck{display:flex;align-items:center;gap:12px;padding:12px 14px;border:1px solid var(--border);border-radius:12px;background:var(--bg2);text-decoration:none;color:var(--text)}
.pf-scheck:hover{border-color:var(--border2);text-decoration:none}
.pf-scheck.done{border-color:rgba(63,185,80,.35);background:rgba(63,185,80,.06)}
.pf-scheck .ic{width:26px;height:26px;border-radius:50%;flex:0 0 auto;display:grid;place-items:center;border:2px solid var(--border2);color:#04121a}
.pf-scheck.done .ic{background:var(--grad);border-color:transparent}
.pf-scheck .body{display:flex;flex-direction:column;min-width:0;flex:1}
.pf-scheck .t{font-weight:600}
.pf-scheck .d{color:var(--muted);font-size:.85rem}
.pf-scheck-go{color:var(--blue);font-size:.85rem;font-weight:600;white-space:nowrap}
.pf-live{display:flex;align-items:center;gap:16px}
.pf-live-badge{width:44px;height:44px;flex:0 0 auto;border-radius:50%;display:grid;place-items:center;color:#04121a;background:var(--grad);box-shadow:0 8px 24px -8px rgba(29,158,117,.6)}

/* ── Footer ────────────────────────────────────────────────────────────────── */
.pf-foot{margin-top:34px;padding-top:20px;border-top:1px solid var(--border);color:var(--faint);font-size:.82rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* ── Login (split hero) — contained to the public site width ───────────────── */
.pf-auth{
  display:grid;grid-template-columns:1.05fr .95fr;
  width:calc(100% - 48px);max-width:1100px;min-height:540px;
  margin:48px auto;border:1px solid var(--border);border-radius:20px;
  overflow:hidden;box-shadow:var(--shadow-lg);
}
.pf-auth-brand{position:relative;overflow:hidden;padding:56px 52px;display:flex;flex-direction:column;justify-content:space-between;
  background:
    radial-gradient(700px 420px at 8% 0%, rgba(88,166,255,.20), transparent 60%),
    radial-gradient(650px 420px at 100% 100%, rgba(29,158,117,.22), transparent 55%),
    linear-gradient(160deg,#0e1620,#0a0e14);
  border-right:1px solid var(--border)}
.pf-auth-brand .mark{width:46px;height:46px;border-radius:12px;box-shadow:var(--shadow)}
.pf-auth-h{font-size:2.35rem;font-weight:800;letter-spacing:-0.03em;line-height:1.08;margin:26px 0 14px;max-width:15ch}
.pf-auth-p{color:var(--text2);font-size:1.02rem;max-width:34ch}
.pf-feature{display:flex;align-items:flex-start;gap:12px;margin-top:16px}
.pf-feature .ic{width:34px;height:34px;flex:0 0 auto;border-radius:10px;display:grid;place-items:center;background:var(--grad-soft);border:1px solid var(--border2)}
.pf-feature .ic svg{width:17px;height:17px;color:var(--blue)}
.pf-feature .t{font-weight:700;font-size:.95rem}
.pf-feature .d{color:var(--muted);font-size:.86rem}
.pf-auth-trust{color:var(--faint);font-size:.8rem;display:flex;align-items:center;gap:8px}

.pf-auth-form{display:flex;align-items:center;justify-content:center;padding:40px}
.pf-auth-card{width:100%;max-width:400px}
.pf-auth-card h2{font-size:1.5rem;font-weight:800;letter-spacing:-0.02em}
.pf-sent{display:flex;gap:12px;align-items:flex-start;padding:16px;border-radius:12px;background:rgba(63,185,80,.08);border:1px solid rgba(63,185,80,.3)}
.pf-sent svg{width:22px;height:22px;color:var(--green);flex:0 0 auto;margin-top:1px}
.pf-err{color:var(--red);font-size:.85rem;margin-top:8px}
.pf-mag-note{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:.82rem;margin-top:16px}

/* ── Responsive ────────────────────────────────────────────────────────────── */
@media(max-width:820px){
  .pf-stats{grid-template-columns:repeat(2,1fr)}
  .pf-auth{grid-template-columns:1fr;width:calc(100% - 32px);margin:24px auto;min-height:auto}
  .pf-auth-brand{padding:40px 30px}
  .pf-auth-h{font-size:1.9rem}
}
@media(max-width:520px){
  .pf-stats{grid-template-columns:1fr 1fr}
  .pf-wordmark small{display:none}
  h1{font-size:1.4rem}
}
@media(hover:none)and(pointer:coarse){.pf-input{font-size:1rem}}