/* /image-to-laser-engraving/ page styles. Built from /assets/polyatic.css tokens only (no new colours or fonts).
   The two canvases show the file's own pixels: black = burn, white = no burn, in light and dark theme alike. */
.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){.le-duo{grid-template-columns:minmax(0,1.4fr) minmax(21rem,1fr)}}
.duo>.pane-result.le-side{position:static}
.le-side{display:grid;gap:1rem;align-content:start}

/* drop zone (same component as the other polyatic file tools) */
.drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0.5rem;text-align:center;min-height:11rem;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){.le-drop{min-height:20rem}}
/* icon: a beam above a dotted burn */
.le-drop-icon{position:relative;width:2.75rem;height:2.75rem;border:2px solid var(--ink);border-radius:0.375rem;background:radial-gradient(circle,var(--ink) 1.2px,transparent 1.6px) 0 0/0.375rem 0.375rem,var(--surface);overflow:hidden}
.le-drop-icon::before{content:"";position:absolute;left:50%;top:0;width:2px;height:55%;margin-left:-1px;background:var(--accent)}
.le-drop-icon::after{content:"";position:absolute;left:50%;top:55%;width:0.625rem;height:0.625rem;margin:-0.3125rem 0 0 -0.3125rem;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.has-image .drop{display:none}

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

.le-work[hidden]{display:none}
.le-viewbar{display:flex;flex-wrap:wrap;gap:0.5rem 0.75rem;align-items:center;margin-bottom:0.5rem}
.le-view{margin:0;flex:0 0 auto}
.le-view button{min-height:2.25rem;padding:0.375rem 0.75rem}
.le-viewbox{display:flex;justify-content:center;align-items:center;border:1px solid var(--line);border-radius:0.5rem;background:var(--surface-2);padding:0.5rem;overflow:hidden}
.le-viewbox.one{display:block;overflow:auto;max-height:min(72vh,46rem);-webkit-overflow-scrolling:touch}
.le-viewbox.one .le-stage{margin:0 auto}
.le-stage{position:relative;max-width:none;user-select:none;-webkit-user-select:none;--pos:50%}
.le-viewbox:not(.one) .le-stage{touch-action:pan-y;cursor:ew-resize}
.le-canvas{display:block;width:100%;height:100%;image-rendering:pixelated;background:#fff}
.le-before{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--pos)) 0 0);image-rendering:auto}
.le-stage[data-busy="1"] .le-after{opacity:.85}
.le-tag{position:absolute;top:0.5rem;padding:0.125rem 0.4375rem;border-radius:0.3125rem;background:var(--surface);color:var(--ink);border:1px solid var(--line);font-family:var(--mono);font-size:0.6875rem;text-transform:uppercase;letter-spacing:.06em;pointer-events:none;opacity:.92}
.le-tag-l{left:0.5rem}.le-tag-r{right:0.5rem}
.le-handle{position:absolute;top:0;bottom:0;left:var(--pos);width:2.75rem;margin-left:-1.375rem;cursor:ew-resize;outline:none;touch-action:none}
.le-handle::before{content:"";position:absolute;top:0;bottom:0;left:50%;width:2px;margin-left:-1px;background:var(--accent);box-shadow:0 0 0 1px var(--surface)}
.le-handle::after{content:"\2194";position:absolute;top:50%;left:50%;width:2.25rem;height:2.25rem;margin:-1.125rem 0 0 -1.125rem;display:grid;place-items:center;border-radius:50%;background:var(--surface);border:2px solid var(--accent);color:var(--ink);font-size:1.0625rem;font-weight:700;box-shadow:var(--shadow)}
.le-handle:focus-visible::after{outline:2px solid var(--accent);outline-offset:2px}

.le-line{display:flex;flex-wrap:wrap;gap:0.375rem 0.875rem;align-items:center;margin:0.5rem 0.125rem 0;font-size:0.8125rem;color:var(--muted)}
.le-mono{font-family:var(--mono);font-size:0.75rem;color:var(--muted)}
.le-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}
.le-link:hover{color:var(--accent)}
.le-reset{margin:0.5rem 0 0}
.le-inline{margin:0;padding:0;font-size:inherit}

.le-sec{font-size:0.8125rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin:0 0 0.75rem}
.le-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}
.le-k .u{text-transform:none}
.le-k-block{margin:0 0 0.5rem}
.le-modes{margin-bottom:0.75rem}
.le-modes button{min-height:2.5rem}
.le-grid{display:grid;grid-template-columns:1fr 1fr;gap:0.75rem;margin-bottom:0.75rem}
.le-in{display:block;min-width:0}
.le-in input,.le-in select{width:100%}
.le-full{margin-bottom:0.75rem}
.le-check{margin:0 0 0.75rem;font-size:0.875rem;align-items:flex-start}
.le-check input{margin-top:0.1875rem;flex:0 0 auto}
.le-check.off{opacity:.5}
.le-px{margin:0 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(--surface-2);font-family:var(--mono);font-size:0.875rem;font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums}
.le-px.bad{border-left-color:var(--bad);color:var(--bad)}
.le-panel .field{margin-bottom:1rem}
.le-panel .field[hidden]{display:none}

.le-presets{display:grid;grid-template-columns:1fr;gap:0.375rem;margin-bottom:0.5rem}
@media(min-width:420px){.le-presets{grid-template-columns:1fr 1fr}}
.le-presets button{display:flex;flex-direction:column;align-items:flex-start;gap:0.125rem;text-align:left;padding:0.5rem 0.625rem;border:1px solid var(--line);border-radius:0.5rem;background:var(--surface-2);color:var(--ink);font:inherit;cursor:pointer;transition:border-color .15s,background .15s}
.le-presets button b{font-size:0.875rem}
.le-presets button small{font-family:var(--mono);font-size:0.6875rem;color:var(--muted);line-height:1.4}
.le-presets button:hover{border-color:var(--accent)}
.le-presets button.active{border-color:var(--accent);background:var(--accent-soft)}

.le-two{display:flex;flex-wrap:wrap;gap:0.75rem}
.le-two .btn{flex:1 1 8rem}
.btn:disabled{opacity:.5;cursor:default;filter:none}
.modes button:focus-visible,.drop:focus-visible,.btn:focus-visible,.le-presets button:focus-visible,.le-link: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}
.le-note{margin:0 0.125rem 0.75rem}
.note.bad{color:var(--bad);font-weight:600}
.le-saved{margin-bottom:0}

.explainer .le-steps,.explainer .le-cannot{color:var(--muted);font-size:0.9375rem;margin:0 0 0.75rem;padding-left:1.25rem}
.explainer .le-steps li,.explainer .le-cannot li{margin:0 0 0.5rem}
.explainer .le-steps b,.explainer .le-cannot b{color:var(--ink)}
.explainer code{font-family:var(--mono);font-size:0.875em;overflow-wrap:anywhere}

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

/* desktop: the preview stays in view while the controls beside it scroll */
@media(min-width:920px){.le-duo>.pane-main{position:sticky;top:1rem}}