/* Layout: a working bench. Photo on the left, a paint-chip rail of steps on the right; stacks on phones. */
:root{
  --plaster:#ECEBE6; --card:#F8F7F3; --ink:#1F2421; --muted:#5F655F; --line:#D5D4CC;
  --oxide:#3F6B57; --oxide-ink:#FFFFFF; --mark:#D2416E; --warn:#9A5B12;
  --display:"Young Serif",Georgia,"Times New Roman",serif;
  --body:"Familjen Grotesk",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --plaster:#171A18; --card:#202421; --ink:#ECEDE8; --muted:#A3A9A2; --line:#343A35;
  --oxide:#7FB59B; --oxide-ink:#0F1512; --mark:#F06A93; --warn:#E0A55A; color-scheme:dark}}
:root[data-theme="dark"]{
  --plaster:#171A18; --card:#202421; --ink:#ECEDE8; --muted:#A3A9A2; --line:#343A35;
  --oxide:#7FB59B; --oxide-ink:#0F1512; --mark:#F06A93; --warn:#E0A55A; color-scheme:dark}
*{box-sizing:border-box}
body{background:var(--plaster);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.5;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));padding-block:20px 40px}
.wrap{max-width:1180px;margin:0 auto;display:flex;flex-direction:column;gap:18px}
header{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 24px}
h1{font-family:var(--display);font-weight:400;font-size:clamp(28px,4vw,38px);margin:0;letter-spacing:-.01em}
.tag{color:var(--muted);margin:0;max-width:60ch;text-wrap:pretty}
.bench{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:18px;align-items:start}
@media (max-width:860px){.bench{grid-template-columns:minmax(0,1fr)}}
.stage{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:10px;display:flex;flex-direction:column;gap:10px;min-width:0}
.canvasbox{position:relative;display:flex;justify-content:center;background:repeating-linear-gradient(45deg,transparent 0 8px,color-mix(in srgb,var(--line) 40%,transparent) 8px 9px);border-radius:3px;min-height:240px}
canvas#view{display:block;max-width:100%;max-height:72vh;height:auto;touch-action:manipulation;cursor:crosshair;border-radius:2px}
.status{font-family:var(--mono);font-size:12.5px;color:var(--muted);display:flex;gap:10px;align-items:center;min-height:20px;flex-wrap:wrap}
.status b{color:var(--ink);font-weight:500}
.status.warn{color:var(--warn)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--oxide);flex:none}
.busy .dot{animation:pulse 1s infinite}
@keyframes pulse{50%{opacity:.25}}
@media (prefers-reduced-motion:reduce){.busy .dot{animation:none}}
.rail{display:flex;flex-direction:column;gap:12px;min-width:0}
.step{background:var(--card);border:1px solid var(--line);border-radius:6px;padding:14px;display:flex;flex-direction:column;gap:10px}
.step h2{margin:0;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);display:flex;gap:8px;align-items:center}
.step h2 span{font-family:var(--mono);color:var(--oxide);letter-spacing:0}
.row{display:flex;flex-wrap:wrap;gap:8px}
button,.filebtn{font:inherit;font-size:14px;font-weight:500;border-radius:4px;border:1px solid var(--line);background:transparent;color:var(--ink);padding:8px 12px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;line-height:1.2}
button:hover,.filebtn:hover{border-color:var(--ink)}
button:focus-visible,.filebtn:focus-within,input:focus-visible{outline:2px solid var(--oxide);outline-offset:2px}
button.primary{background:var(--oxide);color:var(--oxide-ink);border-color:var(--oxide)}
button.primary:hover{filter:brightness(1.08)}
button[aria-pressed="true"]{background:var(--ink);color:var(--card);border-color:var(--ink)}
button:disabled{opacity:.45;cursor:not-allowed}
.filebtn input{position:absolute;width:1px;height:1px;opacity:0}
.filebtn{position:relative}
.hint{font-size:13px;color:var(--muted);margin:0}
.chips{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;max-height:420px;overflow-y:auto;padding:2px}
.grouphd{grid-column:1/-1;margin:6px 0 0;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.chip{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:3px;overflow:hidden;background:var(--card);cursor:pointer;padding:0;text-align:left}
.chip i{display:block;height:44px;width:100%;align-self:stretch}
.chip span{width:100%;font-size:11.5px;padding:5px 6px 1px;line-height:1.2;color:var(--ink)}
.chip code{width:100%;font-family:var(--mono);font-size:10.5px;padding:0 6px 5px;color:var(--muted)}
.chip[aria-pressed="true"]{outline:2px solid var(--ink);outline-offset:1px;background:var(--card);color:var(--ink)}
.custom{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted)}
.custom input[type=color]{width:40px;height:32px;border:1px solid var(--line);border-radius:3px;padding:2px;background:var(--card)}
.current{display:flex;align-items:center;gap:10px}
.current i{width:30px;height:30px;border-radius:3px;border:1px solid var(--line);flex:none}
.current div{display:flex;flex-direction:column;line-height:1.25}
.current code{font-family:var(--mono);font-size:12px;color:var(--muted)}
.note{font-size:12.5px;color:var(--muted);border-top:1px dashed var(--line);padding-top:10px;margin:0}
footer{font-size:12.5px;color:var(--muted);max-width:75ch}

.fixbar{display:flex;flex-wrap:wrap;gap:8px}
.custom input[type=range]{flex:1;min-width:0;accent-color:var(--oxide)}
@media (max-width:860px){
  /* on a phone the add / remove / undo buttons stay in view under the photo, clear of Safari's bottom bar */
  .fixbar{position:sticky;bottom:calc(env(safe-area-inset-bottom,0px) + 84px);z-index:5;background:var(--card);border:1px solid var(--line);border-radius:6px;padding:8px;box-shadow:0 2px 10px rgba(0,0,0,.14)}
  .fixbar button{padding:11px 14px}
  body{padding-bottom:140px}
}

.agree{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:var(--muted);margin:8px 0;line-height:1.35}.agree input{margin-top:2px;flex:none;width:18px;height:18px}