/* /stained-glass-pattern-maker/ page styles. Built from /assets/polyatic.css tokens only (no new colours or
   fonts). The only literal colours are the glass colours, set at run time, and the white paper and dark
   lead drawn inside the preview canvas. */
.nojs{margin:1.25rem 0 0;padding:0.875rem 1rem;border:1px solid var(--line);border-left:0.25rem solid var(--accent);border-radius:0.625rem;background:var(--surface);color:var(--ink);font-size:0.9375rem;line-height:1.6}

@media(min-width:920px){.sg-duo{grid-template-columns:minmax(0,1.5fr) minmax(21rem,1fr)}}
.sg-side{display:grid;gap:1rem;align-content:start}

.drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0.5rem;text-align:center;min-height:10rem;padding:1.5rem 1.25rem;border:2px dashed var(--line-2);border-radius:0.875rem;background:var(--surface-2);cursor:pointer;transition:border-color .15s,background .15s}
.drop:hover,.drop:focus-visible,.drop.drag{border-color:var(--accent);background:var(--accent-soft)}
.drop b{font-size:1.0625rem}
.drop small{color:var(--muted);max-width:34ch}
@media(min-width:920px){.sg-drop{min-height:18rem}}
/* icon: a little leaded panel */
.sg-drop-icon{width:2.75rem;height:2.75rem;border:3px solid var(--ink);border-radius:0.375rem;background:
  linear-gradient(var(--ink),var(--ink)) 50% 0/3px 100% no-repeat,
  linear-gradient(var(--ink),var(--ink)) 0 55%/100% 3px no-repeat,
  linear-gradient(var(--accent),var(--accent)) 100% 0/50% 55% no-repeat,
  linear-gradient(var(--signal),var(--signal)) 0 100%/50% 45% no-repeat,var(--surface)}
.sg-cam{margin:0.625rem 0 0;display:flex;justify-content:center}
.sg-cam .btn{height:2.5rem}
.has-image .drop,.has-image .sg-cam{display:none}

.hint{font-size:0.8125rem;color:var(--muted);margin:0.75rem 0.125rem 0;min-height:1.125rem;overflow-wrap:anywhere}
.hint.bad{color:var(--bad);font-weight:600}
.has-image .hint{margin-top:0;margin-bottom:0.5rem}

.sg-work[hidden]{display:none}
.sg-fig{margin:0;min-width:0}
.sg-canvas{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:0.375rem;background:#fff}
.busy .sg-canvas{opacity:.55}
.busy .sg-key{pointer-events:none;opacity:.6}

.sg-sum{margin:0.75rem 0.125rem 0.25rem;font-family:var(--mono);font-size:0.8125rem;color:var(--ink-2);font-variant-numeric:tabular-nums}
.sg-sum b{color:var(--accent)}
.sg-bad{color:var(--bad);font-weight:600}
.sg-ok{color:var(--ok)}
.sg-line{display:flex;flex-wrap:wrap;gap:0.375rem 0.875rem;align-items:center;margin:0.25rem 0.125rem 1rem;font-size:0.8125rem;color:var(--ink-2)}
.sg-link{border:0;background:none;padding:0.25rem 0;margin-left:auto;color:var(--muted);font:inherit;font-size:0.8125rem;text-decoration:underline;text-underline-offset:2px;cursor:pointer}
.sg-link:hover{color:var(--accent)}

.sg-sec{font-size:0.8125rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin:0 0 0.75rem}
.sg-for{font-weight:500;text-transform:none;letter-spacing:0;color:var(--accent);margin-left:0.25rem}
.sg-k{display:block;font-family:var(--mono);font-size:0.75rem;font-weight:500;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:0.375rem}

/* colour key: one row per glass colour */
.sg-key{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(17rem,1fr));gap:0.375rem}
.sg-key li{display:grid;grid-template-columns:2rem 1.5rem minmax(0,1fr);grid-template-areas:"sw l info" "sw l area";align-items:center;column-gap:0.5rem;padding:0.375rem 0.5rem;border:1px solid var(--line);border-radius:0.5rem;background:var(--surface)}
.sg-sw{grid-area:sw;position:relative;display:block;width:2rem;height:2rem;border-radius:0.375rem;border:1px solid var(--line-2);cursor:pointer}
.sg-sw input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;border:0;padding:0}
.sg-sw:focus-within{outline:2px solid var(--accent);outline-offset:2px}
.sg-letter{grid-area:l;font-family:var(--mono);font-size:1rem;text-align:center}
.sg-kinfo{grid-area:info;font-family:var(--mono);font-size:0.75rem;color:var(--ink-2);overflow-wrap:anywhere}
.sg-karea{grid-area:area;font-size:0.75rem;color:var(--muted);overflow-wrap:anywhere}

.sg-panel .field{margin-bottom:1rem}
.sg-panel .field:last-child{margin-bottom:0}
.sg-two{display:flex;flex-wrap:wrap;gap:0.75rem;align-items:flex-end;margin-bottom:1rem}
.sg-two .field{margin-bottom:0;flex:1 1 5.5rem}
.sg-two .field[hidden]{display:none}
.sg-acts{display:flex;flex-wrap:wrap;gap:0.5rem}
.sg-acts .btn{flex:1 1 8rem}
.sg-split{display:flex;gap:0.5rem;align-items:flex-start;font-size:0.875rem;color:var(--ink);margin:0 0 0.75rem}
.btn:disabled{opacity:.5;cursor:default;filter:none}
.sg-link:focus-visible,.drop:focus-visible,.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

.note{font-size:0.8125rem;color:var(--muted);margin:0.75rem 0.125rem 0;line-height:1.5}
.note.bad{color:var(--bad);font-weight:600}
.sg-note{margin-top:0}
.sg-note[hidden]{display:none}
.sg-acts+.note{margin-top:0.75rem}
.sg-two+.sg-note{margin-top:-0.25rem;margin-bottom:0.75rem}

.sg-restore{display:flex;flex-wrap:wrap;align-items:center;gap:0.25rem 0.75rem;margin:0.5rem 0 0.5rem;padding:0.5rem 0.75rem;border:1px solid var(--line);border-left:0.25rem solid var(--accent);border-radius:0.5rem;background:var(--accent-soft);color:var(--ink);font-size:0.875rem}
.sg-restore[hidden]{display:none}
.sg-restore .sg-link{margin-left:0;color:var(--accent);font-weight:550}
.trust .sg-link{margin:0;padding:0;font-size:inherit;color:var(--accent);font-weight:600}
.sg-cleared:empty{display:none}

.explainer .sg-steps,.explainer .sg-cannot{color:var(--muted);font-size:0.9375rem;margin:0 0 0.75rem;padding-left:1.25rem}
.explainer .sg-steps li,.explainer .sg-cannot li{margin:0 0 0.5rem}
.explainer .sg-steps b,.explainer .sg-cannot b{color:var(--ink)}
.explainer table{max-width:none;display:block;overflow-x:auto}

@media (prefers-reduced-motion:reduce){.drop{transition:none}}