/* ht.css — page layer for /habit-tracker/. The shell (header, controls, buttons, explainer, footer)
   is /assets/polyatic.css; this adds the green mat stage with the printed sheet lying on it (white in
   both themes: it is paper), the habit list and the form details. Built from polyatic's tokens only. */
.ht-noscript{margin:1rem;padding:.875rem 1rem;border:1px solid var(--line);border-left:.25rem solid var(--accent);border-radius:.625rem;background:var(--surface)}
.ht-head h1{margin-bottom:.25rem}
.ht-head .sub{margin-bottom:.625rem}

/* ---------- the stage ---------- */
.duo.ht-duo>.pane-result{position:static}
@media (min-width:920px){
  .duo.ht-duo{grid-template-columns:minmax(19rem,.8fr) minmax(0,1.2fr)}
  .duo.ht-duo>.pane-result{position:sticky;top:1rem}
}
.ht-stage{color:var(--mat-ink);border-radius:var(--r);padding:.75rem;box-shadow:var(--shadow);min-width:0;
  background:repeating-linear-gradient(0deg,rgba(255,255,255,.05) 0 1px,transparent 1px 1.5rem),repeating-linear-gradient(90deg,rgba(255,255,255,.05) 0 1px,transparent 1px 1.5rem),linear-gradient(180deg,var(--mat),var(--mat-2))}
.ht-canvas{display:block;margin:0 auto;max-width:100%;background:#fff;border-radius:2px;box-shadow:0 1px 2px rgba(0,0,0,.35),0 10px 24px -12px rgba(0,0,0,.6)}
.ht-stage .btn:focus-visible,.ht-stage button:focus-visible{outline:2px solid var(--signal);outline-offset:2px}
.ht-cap{margin:.5rem 0 0;font-family:var(--mono);font-size:.6875rem;line-height:1.45;letter-spacing:.01em;color:var(--mat-muted)}
.ht-actions{display:flex;flex-wrap:wrap;gap:.375rem;margin:.5rem 0 0}
.ht-actions .btn{flex:1 1 3.5rem;padding:0 .5rem;white-space:nowrap}
.ht-actions .btn.ht-main{flex:3 1 8.5rem;font-size:.9375rem}
.ht-stage .btn.ghost{color:var(--mat-ink);border-color:rgba(255,255,255,.4);background:transparent}
.ht-stage .btn:disabled{opacity:.6;cursor:progress}
.ht-msg{margin:.5rem 0 0;font-size:.875rem;font-weight:600;line-height:1.45;color:var(--mat-ink)}
.ht-msg:empty{display:none}

/* ---------- settings ---------- */
.ht-form-h{margin:0 0 .75rem;font-size:1.1875rem}
.ht-form .modes{margin-bottom:.75rem}
.ht-form .modes button{padding:.5rem .25rem}
.ht-label{display:block;font-size:.875rem;font-weight:600;color:var(--ink-2);margin:.5rem 0 .25rem}
.ht-input{box-sizing:border-box;width:100%;font:inherit;font-size:1rem;color:var(--ink);background:var(--surface);border:1px solid var(--line-2);border-radius:.5rem;padding:.5rem .625rem;min-height:2.75rem}
.ht-input:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:transparent}
.ht-input[aria-invalid="true"]{border-color:var(--bad)}
textarea.ht-input{font-family:var(--sans);font-size:1rem;line-height:1.6;min-height:12.5rem}
.ht-hint{margin:.375rem 0 .75rem;font-size:.8125rem;color:var(--muted);line-height:1.5}
.ht-hint:empty{display:none}
.ht-warn{color:var(--warn);font-weight:600}
.ht-when{display:grid;grid-template-columns:minmax(0,1fr) 6.5rem;gap:.375rem}
.ht-when[hidden],.ht-when [hidden]{display:none}
.ht-check{display:flex;gap:.5rem;align-items:flex-start;font-size:.9375rem;line-height:1.4;color:var(--ink-2);cursor:pointer;padding:.3rem 0}
.ht-check input{margin-top:.15rem;accent-color:var(--accent);width:1.125rem;height:1.125rem;flex:none}
.ht-check[hidden]{display:none}
.ht-save{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem;margin:.25rem 0 .75rem;padding:.5rem .625rem;border:1px solid var(--line);border-radius:.5rem;background:var(--surface-2);font-size:.8125rem;color:var(--ink-2);line-height:1.45}
.ht-save[hidden]{display:none}
.ht-save p{flex:1 1 14rem;margin:0}
.ht-save .btn{min-height:2.25rem;padding:0 .75rem;font-size:.8125rem}
.ht-designs.modes{display:grid;grid-template-columns:repeat(3,1fr)}
.ht-layouts.modes{display:grid;grid-template-columns:repeat(4,1fr)}
.ht-two{display:grid;grid-template-columns:1fr 1fr;gap:0 .75rem}
.ht-two .modes{margin-bottom:.5rem}
@media (max-width:420px){.ht-layouts.modes{grid-template-columns:repeat(2,1fr)}.ht-two{grid-template-columns:1fr}}