/* /image-to-ascii/ page styles. Built from /assets/polyatic.css tokens only (no new fonts).
   The art preview is the visitor's output, shown on the background it is made for: light (invert off)
   or dark (invert on). Those two backgrounds are polyatic's own light and dark surface/ink values, fixed so
   the preview tells the truth in either site theme. */
.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){.ia-duo{grid-template-columns:minmax(0,1.4fr) minmax(21rem,1fr)}}
.ia-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){.ia-drop{min-height:20rem}}
.ia-drop-icon{display:grid;place-items:center;min-width:2.75rem;height:2.75rem;padding:0 0.375rem;border:2px solid var(--ink);border-radius:0.375rem;background:var(--surface);font-family:var(--mono);font-weight:700;font-size:0.9375rem;letter-spacing:-.02em;color:var(--accent)}
.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}

.ia-work[hidden]{display:none}
.ia-view{border:1px solid var(--line);border-radius:0.5rem;padding:0.5rem;overflow:auto;max-height:70vh}
.ia-view[data-bg="light"]{background:#ffffff;color:#111312}
.ia-view[data-bg="dark"]{background:#0e100f;color:#e9ece6}
.ia-out{margin:0;font-family:var(--mono);font-size:6px;line-height:1.2;letter-spacing:0;white-space:pre;font-variant-ligatures:none;font-kerning:none;width:max-content}

.ia-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)}
.ia-mono{font-family:var(--mono);font-size:0.75rem}
.ia-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}
.ia-link:hover{color:var(--accent)}
.ia-reset{margin:0.5rem 0 0}

.ia-copy{display:flex;flex-wrap:wrap;gap:0.625rem 1rem;align-items:center;margin-top:0.875rem}
.ia-copy .btn{flex:0 0 auto;min-width:8rem}
.ia-count{margin:0.625rem 0.125rem 0.375rem;font-family:var(--mono);font-size:0.8125rem;color:var(--ink-2);font-variant-numeric:tabular-nums}
.ia-limits{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(10.5rem,1fr));gap:0.375rem}
.ia-limits li{padding:0.375rem 0.5rem;border:1px solid var(--line);border-radius:0.4375rem;background:var(--surface-2);font-size:0.78125rem;color:var(--muted);line-height:1.35}
.ia-limits li b{color:var(--ink);font-weight:600}
.ia-limits li .ok{color:var(--ok);font-weight:600}
.ia-limits li .over{color:var(--bad);font-weight:600}

.ia-sec{font-size:0.8125rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin:0 0 0.75rem}
.ia-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}
.ia-modes{margin-bottom:0.75rem}
.ia-modes button{min-height:2.5rem;flex:1 1 30%}
.ia-panel .field{margin-bottom:1rem}
.ia-panel [hidden]{display:none}
.ia-text{width:100%;height:2.5rem;padding:0 0.75rem;border:1px solid var(--line-2);border-radius:0.5rem;background:var(--surface);color:var(--ink);font-family:var(--mono);font-size:1rem}
.ia-check{display:flex;gap:0.5rem;align-items:center;margin:0 0 0.625rem;font-size:0.875rem;color:var(--ink-2);cursor:pointer}
.ia-check input{width:1.125rem;height:1.125rem;accent-color:var(--accent);flex:none}
.ia-check code{font-family:var(--mono);font-size:0.8125rem}
.ia-dls{display:flex;flex-wrap:wrap;gap:0.5rem}
.ia-dls .btn{flex:1 1 6rem}
.btn:disabled{opacity:.5;cursor:default;filter:none}
.modes button:focus-visible,.drop:focus-visible,.btn:focus-visible,.ia-check input: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}
.ia-note{margin:0 0.125rem 1rem}
#dlNote{margin:0.75rem 0.125rem 0}
.note.bad{color:var(--bad);font-weight:600}

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

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