:root{color-scheme:dark;--bg:#06101d;--card:#0d1a2b;--line:#29415f;--text:#f5f8ff;--muted:#adbbcf;--accent:#63decf;--gold:#f1c765}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top,#112b4c,#06101d 48%);font-family:system-ui,-apple-system,Segoe UI,sans-serif;color:var(--text)}
.shell{max-width:980px;margin:auto;padding:16px 14px 60px}.appHeader,.head,.actions{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.appHeader{padding:12px 14px;border:1px solid var(--line);border-radius:17px;background:#08121fe8;position:sticky;top:7px;z-index:20}.appBrand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none}.appBrand strong,.appBrand small{display:block}.appBrand small,.muted{color:var(--muted)}.brandMark{display:grid;place-items:center;width:39px;height:39px;border-radius:12px;background:var(--gold);color:#211705;font-weight:950}
nav{display:flex;gap:7px}nav a,.actions a{color:var(--muted);text-decoration:none;border:1px solid var(--line);border-radius:10px;padding:9px 11px;font-weight:750;font-size:13px}nav a.active{border-color:var(--accent);color:#fff;background:#142a43}
.hero{padding:38px 5px 22px}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.76rem;color:var(--accent);font-weight:850}.hero h1{font-size:clamp(2.5rem,8vw,5rem);line-height:.98;margin:.35rem 0 1rem}.hero p{color:var(--muted);line-height:1.55}
.card{background:#0d1a2bf7;border:1px solid var(--line);border-radius:22px;padding:20px;margin:15px 0;box-shadow:0 18px 55px #0004}.card li{margin:.75rem 0;line-height:1.45}.notice{padding:14px;border:1px solid #b58d2e;border-radius:13px;background:#332811;color:#ffe3a0}
button{border:0;border-radius:13px;padding:13px 16px;font:inherit;font-weight:850}.primary{width:100%;background:var(--accent);color:#03231f}.secondary{background:#253c59;color:#fff}.ghost{background:transparent;color:#fff;border:1px solid var(--line)}
.imageWrap{position:relative;width:100%;max-height:74vh;overflow:auto;border:1px solid var(--line);border-radius:17px;background:#020812;touch-action:none}.imageWrap canvas{display:block;width:100%;height:auto}
.results{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.result{background:#081522;border:1px solid var(--line);border-radius:16px;padding:15px}.colourRow{display:flex;align-items:center;gap:11px;font-size:1.15rem;font-weight:850}.swatch{width:45px;height:45px;border:2px solid #ffffff99;border-radius:12px}.code,.distance{font-size:.84rem;margin-top:7px}.code{font-family:monospace;color:var(--muted)}.distance{color:#73efae}
.grid{display:grid;gap:12px;margin:13px 0}.two{grid-template-columns:repeat(2,1fr)}.three{grid-template-columns:repeat(3,1fr)}label{display:grid;gap:6px;font-weight:700;font-size:.91rem}input,select,textarea{width:100%;border:1px solid var(--line);background:#071321;color:#fff;border-radius:11px;padding:12px;font:inherit}.badge{border:1px solid var(--line);border-radius:999px;padding:7px 10px;color:var(--muted);font-size:.82rem}.auth{border-top:1px solid var(--line);margin-top:17px;padding-top:17px}footer{text-align:center;color:var(--muted);font-size:.83rem;padding:25px}
@media(max-width:720px){.appHeader{position:static;display:block}.appHeader nav{margin-top:12px}.appHeader nav a{flex:1;text-align:center}.results,.two,.three{grid-template-columns:1fr}.card{padding:16px}.head .secondary{width:100%}}
.imageWrap{overflow:hidden}

.fieldHint{display:block;color:var(--muted);font-weight:500;font-size:.78rem;margin-top:2px}
.confirmDetails{display:flex;grid-template-columns:auto 1fr;align-items:flex-start;gap:10px;margin:16px 0;padding:13px;border:1px solid var(--line);border-radius:12px;background:#081522}
.confirmDetails input{width:20px;height:20px;margin:1px 0 0}

/* Manual palette sampler */
.imageWrap{
  position:relative;
  width:100%;
  max-height:none;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:17px;
  background:#020812;
  touch-action:none;
}
.imageWrap canvas{display:block;width:100%;height:auto}
.marker{
  --marker-size:18px;
  position:absolute;
  z-index:5;
  width:var(--marker-size);
  height:var(--marker-size);
  min-width:0;
  padding:0;
  border-radius:50%;
  transform:translate(-50%,-50%);
  background:rgba(255,255,255,.22);
  color:#fff;
  border:2px solid var(--accent);
  box-shadow:0 0 0 1px #001018,0 2px 8px #000;
  font-size:10px;
  line-height:1;
  touch-action:none;
  user-select:none;
  cursor:grab;
}
.marker:active{cursor:grabbing;background:rgba(99,222,207,.35)}
.marker::before,.marker::after{
  content:"";
  position:absolute;
  left:50%;
  top:50%;
  transform:translate(-50%,-50%);
  background:#fff;
  pointer-events:none;
}
.marker::before{width:2px;height:calc(var(--marker-size) + 8px)}
.marker::after{height:2px;width:calc(var(--marker-size) + 8px)}
.marker{font-size:0}
.marker[data-i="0"]{border-color:#ff6f6f}
.marker[data-i="1"]{border-color:#71a9ff}
.marker[data-i="2"]{border-color:#69e69a}
.marker[data-i="0"]::before,.marker[data-i="0"]::after{background:#ffdddd}
.marker[data-i="1"]::before,.marker[data-i="1"]::after{background:#e1ebff}
.marker[data-i="2"]::before,.marker[data-i="2"]::after{background:#ddffe9}
.samplerControls{
  margin:14px 0 16px;
  padding:14px;
  border:1px solid var(--line);
  border-radius:14px;
  background:#081522;
}
.sliderLabel{display:flex;justify-content:space-between;gap:12px;align-items:center}
.sliderLabel span{color:var(--accent);font-weight:700}
#sampleSize{padding:0;margin:12px 0;width:100%;accent-color:var(--accent)}
.samplerButtons{display:grid;grid-template-columns:1fr 1fr;gap:9px}
@media(max-width:620px){.samplerButtons{grid-template-columns:1fr}}

.nativeFileInput{
  position:absolute!important;
  width:1px!important;
  height:1px!important;
  opacity:0!important;
  overflow:hidden!important;
  clip:rect(0,0,0,0)!important;
  white-space:nowrap!important;
}
.uploadLabel{
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  min-height:52px;
  text-align:center;
  user-select:none;
  -webkit-tap-highlight-color:transparent;
}
.uploadLabel:active{transform:scale(.99)}
.nativeFileInput:focus + .uploadLabel{outline:3px solid rgba(99,222,207,.38);outline-offset:3px}
.uploadHelp{color:var(--muted);font-size:.85rem;text-align:center;margin:10px 0 0}

.modeTabs{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:15px 0}.modeTab{border:1px solid var(--line);background:#101c2c;color:var(--muted);padding:14px;border-radius:13px;font-weight:850}.modeTab.active{background:var(--accent);color:#03231f;border-color:transparent}.modePanel{display:none}.modePanel.active{display:block}
.nativeFileInput{position:absolute!important;width:1px!important;height:1px!important;opacity:0!important;clip:rect(0,0,0,0)!important}.uploadLabel{display:flex;align-items:center;justify-content:center;cursor:pointer;min-height:52px}
.imageStage{display:grid;grid-template-columns:minmax(0,1fr) 210px;gap:13px}.magnifierCard{border:1px solid var(--line);border-radius:15px;background:#071321;padding:14px;align-self:start;position:sticky;top:90px}.magnifierCard canvas{width:100%;image-rendering:pixelated;border-radius:12px;border:1px solid var(--line);background:#000}.magnifierCard button{width:100%;margin-top:10px}
.placementSteps{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0}.step{background:#142438;color:var(--muted);border:1px solid var(--line)}.step.active{border-color:var(--accent);color:#fff}.step.locked::after{content:" ✓";color:var(--good)}
.marker.locked{opacity:.65;pointer-events:none}.marker.focused{box-shadow:0 0 0 4px rgba(99,222,207,.28),0 2px 8px #000}
.resultQuality{font-size:.8rem;margin-top:6px}.qualityGood{color:var(--good)}.qualityBad{color:#ff9baa}
.furToolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.furSlot{background:#142438;color:var(--muted);border:1px solid var(--line)}.furSlot.active{background:var(--accent);color:#03231f}.furPoint{position:absolute}
.shareCard{border:1px solid var(--line);border-radius:15px;padding:14px;background:#071321}
@media(max-width:760px){.modeTabs,.imageStage{grid-template-columns:1fr}.magnifierCard{position:static}.placementSteps{grid-template-columns:1fr 1fr 1fr}}

/* Phase 1 scanner wizard */
.wizardShell{border:1px solid var(--line);border-radius:24px;background:rgba(7,16,29,.62);padding:14px;margin-top:15px}.wizardTop{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:5px 5px 12px}.wizardTop h2{margin:.2rem 0}.wizardCount{border:1px solid var(--line);border-radius:999px;padding:8px 12px;color:var(--muted);font-weight:800}.wizardCount span{color:var(--accent);font-size:1.2rem}.wizardProgress{display:grid;grid-template-columns:repeat(6,1fr);gap:6px;margin-bottom:12px}.wizardDot{display:grid;place-items:center;gap:4px;background:#0c1929;color:var(--muted);border:1px solid var(--line);border-radius:12px;padding:8px 4px;font-size:.72rem}.wizardDot span{display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:#16283e;font-weight:900}.wizardDot.active{border-color:var(--accent);color:#fff}.wizardDot.active span{background:var(--accent);color:#03231f}.wizardDot.complete{border-color:rgba(115,239,174,.45)}.wizardDot.complete span{background:#73efae;color:#05261a}.wizardPane{display:none}.wizardPane.active{display:block}.wizardCard{margin-top:0}.wizardNav{display:flex;gap:10px;justify-content:space-between;position:sticky;bottom:8px;z-index:15;background:rgba(6,16,29,.94);border:1px solid var(--line);border-radius:16px;padding:10px;backdrop-filter:blur(12px)}.wizardNav button{min-width:120px}.compactPrimary{width:auto;margin-left:auto}.confidenceBar{height:9px;border-radius:99px;background:#142337;overflow:hidden;margin-top:10px}.confidenceBar span{display:block;height:100%;background:linear-gradient(90deg,#f1c765,#63decf);border-radius:inherit}.confidenceLabel{display:flex;justify-content:space-between;gap:8px;margin-top:7px;font-size:.82rem;color:var(--muted)}.overallConfidence{margin-top:15px;padding:14px;border:1px solid var(--line);border-radius:14px;background:#081522}.liveConfidence{margin-top:9px;padding:9px;border-radius:10px;background:#0d2032;color:var(--muted);font-size:.85rem}.successPanel{display:grid;gap:5px;border:1px solid rgba(115,239,174,.4);background:rgba(115,239,174,.08);border-radius:14px;padding:16px;margin-bottom:12px}.successPanel strong{color:#73efae}.finalReview{display:grid;gap:10px;margin:14px 0}.reviewRow{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding:8px 0}.reviewRow span{color:var(--muted)}.autosaveNote{text-align:center;color:var(--muted);font-size:.75rem;margin-top:8px}
@media(max-width:700px){.wizardProgress{grid-template-columns:repeat(3,1fr)}.wizardDot{padding:7px 3px}.wizardNav button{min-width:105px}.wizardShell{padding:9px}.wizardTop{align-items:flex-start}}

/* Version 6 foundation */
html{scroll-behavior:smooth}
body{background:radial-gradient(circle at 12% -10%,rgba(99,222,207,.12),transparent 32%),radial-gradient(circle at 92% 12%,rgba(72,117,255,.10),transparent 30%),#06101d}
.appHeader{z-index:50}
.appHeader nav{scrollbar-width:none}
.appHeader nav::-webkit-scrollbar{display:none}