/* advent.css — page layer for /advent-calendar-maker/. The shell (header, controls,
   buttons, explainer, footer) is /assets/polyatic.css; this file adds the
   cutting-mat stage with the printed sheet on it, and the design picker.
   The sheet is paper-white in both themes: it is an object on the mat. */
@font-face{font-family:"ACM Serif";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/classic.woff2) format("woff2")}

.ac-noscript{margin:1rem;padding:.875rem 1rem;border:1px solid var(--line);border-left:.25rem solid var(--accent);border-radius:.625rem;background:var(--surface)}
.ac-head h1{margin-bottom:.25rem}
.ac-head .sub{margin-bottom:.875rem}

/* ---------- the stage: cutting-mat green, warm light, the sheet on top ---------- */
.duo.ac-duo>.pane-result{position:static}
.ac-stage{background:radial-gradient(120% 80% at 50% 0%,rgba(255,196,120,.16),transparent 60%),linear-gradient(180deg,var(--mat),var(--mat-2));
  color:var(--mat-ink);border-radius:var(--r);padding:.875rem .875rem 1rem;box-shadow:var(--shadow);min-width:0}
.ac-stage-h{font-family:var(--mono);font-size:.6875rem;font-weight:500;text-transform:uppercase;letter-spacing:.07em;color:var(--mat-muted);margin:0 0 .625rem;text-align:center}
.ac-paper{max-width:30rem;margin:0 auto;line-height:0}
.ac-paper canvas{display:block;width:100%;height:auto;background:#fff;border-radius:2px;
  box-shadow:0 1px 0 rgba(0,0,0,.1),0 18px 40px -16px rgba(0,0,0,.6)}
.ac-pager{display:flex;align-items:center;justify-content:center;gap:.75rem;margin:.625rem 0 0;font-family:var(--mono);font-size:.8125rem;color:var(--mat-ink)}
.ac-pager[hidden]{display:none}
.ac-pg{border:1px solid rgba(255,255,255,.35);background:transparent;color:var(--mat-ink);border-radius:.4375rem;min-width:2.5rem;min-height:2.25rem;font:inherit;cursor:pointer}
.ac-pg:disabled{opacity:.35;cursor:default}
.ac-pg:focus-visible{outline:2px solid var(--signal);outline-offset:2px}
.ac-summary{margin:.625rem 0 .625rem;text-align:center;font-size:.875rem;color:var(--mat-ink)}
.ac-summary b{color:#fff}
.ac-dl{display:flex;flex-wrap:wrap;gap:.5rem;max-width:30rem;margin:0 auto}
.ac-dl .btn{flex:1 1 11rem}
.ac-dl .btn:disabled{opacity:.6;cursor:progress}
.ac-stage .btn.ghost{color:var(--mat-ink);border-color:rgba(255,255,255,.4);background:transparent}
.ac-msg{margin:.5rem 0 0;text-align:center;font-size:.8125rem;color:var(--mat-muted)}
.ac-msg:empty{display:none}

/* ---------- the form ---------- */
.ac-form-h{margin:0 0 .75rem;font-size:1.1875rem}
.ac-hint{margin:.375rem 0 0;font-size:.8125rem;color:var(--muted);line-height:1.45}
.ac-hint code{font-size:.8125rem;white-space:nowrap}
.ac-form .modes button small{display:block;font-weight:500;font-size:.6875rem;opacity:.8}

.ac-designs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.5rem}
.ac-design{display:flex;flex-direction:column;align-items:center;gap:.25rem;padding:.375rem .25rem .3125rem;border:1px solid var(--line);border-radius:.5rem;
  background:var(--surface-2);color:var(--ink);font:inherit;font-size:.75rem;font-weight:600;cursor:pointer;min-width:0}
.ac-design canvas{display:block;width:100%;max-width:6.5rem;height:auto}
.ac-design span{line-height:1.2;text-align:center}
.ac-design small{display:block;font-weight:500;color:var(--muted);font-size:.625rem;text-transform:uppercase;letter-spacing:.05em}
.ac-design:hover{border-color:var(--muted)}
.ac-design.active{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}
.ac-design:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

.ac-draft{margin:.5rem 0 0;font-size:.8125rem;color:var(--muted)}
.ac-linkbtn{border:0;background:none;padding:0;font:inherit;color:var(--accent);text-decoration:underline;cursor:pointer}

@media(min-width:920px){
  .duo.ac-duo{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);grid-template-areas:none}
  .duo.ac-duo>.pane-result,.duo.ac-duo>.pane-main{grid-area:auto}
  .ac-stage{position:sticky;top:1rem}
  .ac-designs{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:380px){.ac-designs{grid-template-columns:repeat(2,minmax(0,1fr))}}
.ac-note{margin:.75rem 0 0;font-size:.8125rem;color:var(--muted);line-height:1.45}
.ac-note b{color:var(--ink)}

/* ---------- activities (T-PAADVENT.2) ---------- */
.ac-dl .ac-list-btn{flex-basis:100%}
.ac-acts{border:1px solid var(--line);border-radius:.625rem;background:var(--surface-2);padding:.25rem .75rem}
.ac-acts>summary{cursor:pointer;font-weight:600;font-size:.9375rem;padding:.5rem 0;min-height:2.25rem}
.ac-acts>summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:.25rem}
.ac-lists{margin:.25rem 0 .5rem}
.ac-acts-btns{display:flex;flex-wrap:wrap;gap:.5rem;margin:.25rem 0 .625rem}
.ac-acts-btns .btn{flex:1 1 8rem}
.ac-acts-list{list-style:none;margin:0;padding:0;display:grid;gap:.375rem}
.ac-acts-list li{display:grid;grid-template-columns:2rem minmax(0,1fr);align-items:center;gap:.5rem}
.ac-acts-list label{font-family:var(--mono);font-size:.8125rem;font-weight:600;color:var(--muted);text-align:right}
.ac-acts-list input[type=text]{padding:.5rem .625rem;font-size:.9375rem}
.ac-acts-list li.ac-long input{border-color:var(--accent)}
.ac-acts .ac-hint{margin-bottom:.5rem}
.ac-seed{display:flex;align-items:center;gap:.5rem;margin:.5rem 0 0}
.ac-seed label{font-size:.875rem;font-weight:600}
.ac-seed input[type=number]{width:7rem;flex:0 0 auto}
.ac-seed .btn{flex:0 0 auto}

/* ---------- colouring calendar (T-PAADVENT.4) ---------- */
.ac-shapes button[data-v=colouring]{flex-basis:100%}
.ac-col[hidden],.ac-std[hidden]{display:none}
.ac-col input[type=text]{width:100%}