/* ── WATER REPORT ANALYSER ─────────────────────────────────────────────── */
.wr-page{
  --wr-card:var(--card,#161b22);
  --wr-panel:var(--panel-2,#12161c);
  --wr-border:var(--border,#30363d);
  --wr-blue:var(--accent-blue,88,166,255);
  --wr-green:var(--accent-green,63,185,80);
  --wr-amber:var(--accent-amber,210,153,34);
  --wr-muted-rgb:139,148,158;
  max-width:1080px;margin:0 auto;padding:0 clamp(20px,5vw,44px) 5rem;
}
.wr-hidden{display:none!important}
.wr-testbar{background:rgba(var(--wr-amber),.12);border:1px solid rgba(var(--wr-amber),.4);color:rgb(var(--wr-amber));border-radius:8px;padding:.5rem .85rem;font-size:.8rem;font-weight:600;margin-top:1.25rem}

/* panels (upload / confirm / report shell) */
.wr-panel{
  background:var(--wr-card);border:1px solid var(--wr-border);
  border-radius:14px;padding:clamp(20px,4vw,32px);margin-top:1.5rem;
}

/* members gate */
.wr-gate{
  text-align:center;background:var(--wr-card);border:1px solid var(--wr-border);
  border-radius:14px;padding:clamp(28px,5vw,48px);margin-top:1.5rem;
}
.wr-gate-icon,.wr-drop-icon{display:inline-flex;width:44px;height:44px;color:rgb(var(--wr-blue));margin-bottom:.5rem}
.wr-gate-icon svg,.wr-drop-icon svg{width:100%;height:100%}
.wr-gate h2{margin:.25rem 0 .5rem;font-size:1.375rem}
.wr-gate p{color:var(--text2);max-width:44ch;margin:0 auto 1.25rem}

/* dropzone */
.wr-drop{
  display:flex;flex-direction:column;align-items:center;gap:.35rem;
  border:2px dashed var(--wr-border);border-radius:12px;
  padding:clamp(28px,6vw,52px) 20px;text-align:center;cursor:pointer;
  transition:border-color .15s ease,background .15s ease;
}
.wr-drop:hover,.wr-drop:focus-visible,.wr-drop.wr-over{
  border-color:rgba(var(--wr-blue),.7);background:rgba(var(--wr-blue),.05);outline:none;
}
.wr-drop-lead{margin:.25rem 0 0;font-size:1.0625rem;color:var(--text)}
.wr-drop-link{color:rgb(var(--wr-blue));text-decoration:underline}
.wr-drop-sub{margin:0;color:var(--muted);font-size:.8125rem}
.wr-fine{color:var(--muted);font-size:.8125rem;line-height:1.55;margin:1rem 0 0;max-width:70ch}

/* spinner */
.wr-spinner{
  width:32px;height:32px;margin:0 auto .75rem;border-radius:50%;
  border:3px solid var(--wr-border);border-top-color:rgb(var(--wr-blue));
  animation:wr-spin .8s linear infinite;
}
@keyframes wr-spin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.wr-spinner{animation-duration:2.4s}}
#wr-loading{text-align:center}
.wr-loading-msg{color:var(--text2);margin:0}

/* step headings + confirm */
.wr-step-title{font-size:1.375rem;margin:0 0 .35rem}
.wr-step-sub{color:var(--text2);margin:0 0 1.25rem;line-height:1.55;max-width:72ch}
.wr-meta{display:flex;flex-wrap:wrap;gap:.4rem .9rem;margin-bottom:1rem;color:var(--muted);font-size:.8125rem}
.wr-meta strong{color:var(--text2);font-weight:600}
.wr-table-wrap{overflow-x:auto}
.wr-table{width:100%;border-collapse:collapse;max-width:560px}
.wr-table td{padding:.4rem .5rem;border-bottom:1px solid var(--wr-border);vertical-align:middle}
.wr-table tr:last-child td{border-bottom:none}
.wr-table .wr-tl{color:var(--text2);white-space:nowrap;width:42%}
.wr-ti{
  width:100%;max-width:120px;background:var(--field-bg,#0d1117);
  border:1px solid var(--field-border,rgba(88,166,255,.55));
  border-radius:var(--field-radius,8px);color:var(--text);padding:.35rem .5rem;font-size:1rem;
}
.wr-ti:focus{outline:none;box-shadow:var(--focus-ring,0 0 0 3px rgba(88,166,255,.25))}
.wr-ti.wr-empty{border-color:var(--wr-border)}
.wr-tu{color:var(--muted);font-size:.8125rem;white-space:nowrap;padding-left:.25rem}
.wr-row-flag .wr-ti{border-color:rgba(var(--wr-amber),.85)}
.wr-flagmark{color:rgb(var(--wr-amber));font-size:.72rem;font-weight:700;margin-left:.45rem;text-transform:uppercase;letter-spacing:.03em}

/* buttons */
.wr-actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.6rem}
.wr-btn{font:inherit;font-weight:600;border-radius:9px;padding:.7rem 1.15rem;cursor:pointer;border:1px solid transparent;min-height:44px}
.wr-btn-primary{background:var(--btn-primary,#1a6ed8);color:#fff}
.wr-btn-primary:hover{filter:brightness(1.08)}
.wr-btn-ghost{background:transparent;border-color:var(--wr-border);color:var(--text2)}
.wr-btn-ghost:hover{border-color:rgba(var(--wr-blue),.6);color:var(--text)}

/* ── THE REPORT DOCUMENT ───────────────────────────────────────────────── */
.wr-doc-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;
  color:var(--muted);font-size:.8125rem;letter-spacing:.01em;margin:.25rem 0 1.25rem;
}
.wr-dot{color:var(--faint,#484f58)}

/* report as a normal page (no outer box), one consistent column that aligns
   with the hero title so prose and tables share the same left/right edges */
.wr-report-page{margin-top:1.75rem;max-width:860px}
.wr-report-page .wr-step-title{font-size:1.625rem;margin:0 0 .25rem}

/* summary: flat intro + stat tiles, no card */
.wr-summary{margin:.5rem 0 .25rem}
.wr-summary-lead{font-size:1.0625rem;line-height:1.6;color:var(--text);margin:0 0 1.1rem}
.wr-tiles-note{color:var(--muted);font-size:.8rem;line-height:1.5;margin:.7rem 0 0}

/* scale gauges (hardness / pH) */
.wr-gauges{display:grid;grid-template-columns:1fr 1fr;gap:1.3rem 2rem;margin-top:1.4rem}
.wr-gauge-block{min-width:0}
.wr-gauge-lbl{font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:700;margin-bottom:.4rem}
/* aspect-ratio matches the SVG viewBox (680x58) so Safari/WebKit sizes the
   responsive inline SVG correctly — height:auto alone collapses it there. */
.wr-gauge{width:100%;height:auto;aspect-ratio:680/58;display:block}
@media(max-width:640px){.wr-gauges{grid-template-columns:1fr;gap:1.1rem}}
.wr-summary-lead strong{color:var(--text)}
.wr-tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(118px,1fr));gap:.6rem}
.wr-tile{background:rgba(255,255,255,.03);border:1px solid var(--wr-border);border-radius:10px;padding:.7rem .5rem;text-align:center}
.wr-tile-num{display:block;font-size:1.35rem;font-weight:700;color:var(--text);line-height:1.15;font-variant-numeric:tabular-nums}
.wr-tile-lbl{display:block;font-size:.7rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-top:.2rem}

/* sections */
.wr-sec{padding:1.75rem 0;border-top:1px solid var(--wr-border)}
.wr-sec-title{font-size:1.2rem;margin:0 0 .45rem}
.wr-sec-intro{color:var(--text2);line-height:1.6;margin:0 0 1.1rem}
.wr-sec p{color:var(--text2);line-height:1.65}
.wr-sec a{color:rgb(var(--wr-blue))}
.wr-sub{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 .45rem;font-weight:700}

/* report tables */
.wr-tbl{width:100%;border-collapse:collapse;font-size:.9rem;margin:0 0 1.1rem}
.wr-tbl th,.wr-tbl td{padding:.5rem .55rem;border-bottom:1px solid var(--wr-border);text-align:left;vertical-align:middle}
.wr-tbl thead th{color:var(--muted);font-weight:700;font-size:.68rem;text-transform:uppercase;letter-spacing:.05em}
.wr-tbl tbody tr:last-child td{border-bottom:none}
.wr-tbl .wr-tl{color:var(--text2);font-weight:500}
.wr-tbl .wr-tv{font-variant-numeric:tabular-nums;color:var(--text);font-weight:600;white-space:nowrap}
.wr-tbl .wr-tsub{color:var(--muted);font-size:.8125rem}
.wr-u{color:var(--muted);font-weight:400;font-size:.85em}
.wr-range{color:var(--muted);font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}
.wr-na{color:var(--faint,#6e7681)}
.wr-basis{font-size:.62rem;color:rgb(var(--wr-amber));border:1px solid rgba(var(--wr-amber),.5);border-radius:4px;padding:0 .28rem;margin-left:.35rem;text-transform:uppercase;letter-spacing:.03em;vertical-align:middle}
.wr-tbl-safety td:first-child,.wr-tbl-nutri td:first-child{width:40%}
.wr-tbl-scroll{overflow-x:auto}
.wr-tbl-full{min-width:520px}
.wr-tbl-full thead th:nth-child(2),.wr-tbl-full td.wr-tv{text-align:left}
.wr-tbl-full th:last-child,.wr-tbl-full .wr-range{text-align:right}

/* nutrient two-up */
.wr-nutri-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem;margin-bottom:1.1rem}

/* verdict pills */
.wr-pill{display:inline-block;font-size:.72rem;font-weight:600;line-height:1.35;border-radius:999px;padding:.16rem .6rem;border:1px solid transparent;white-space:nowrap}
.wr-pill-good{background:rgba(var(--wr-green),.13);color:rgb(var(--wr-green));border-color:rgba(var(--wr-green),.35)}
.wr-pill-info{background:rgba(var(--wr-blue),.13);color:rgb(var(--wr-blue));border-color:rgba(var(--wr-blue),.35)}
.wr-pill-warn{background:rgba(var(--wr-amber),.14);color:rgb(var(--wr-amber));border-color:rgba(var(--wr-amber),.4)}
.wr-pill-muted{background:rgba(var(--wr-muted-rgb),.12);color:var(--muted);border-color:rgba(var(--wr-muted-rgb),.3)}

.wr-doc-foot{color:var(--muted);font-size:.8125rem;line-height:1.55;margin-top:1.75rem}

@media(max-width:640px){
  .wr-nutri-grid{grid-template-columns:1fr;gap:1rem}
  .wr-btn{width:100%}
  .wr-tbl{font-size:.85rem}
}