/* Little Fibs — page-specific styles. Shared classes from site.css do most of the work. */

#try-stage, #why-stage, #challenge-stage { --card-w: clamp(44px, 8vw, 72px); }
.stage .verdict, .stage .controls, .stage .ledger { margin-top: var(--s3); }
.stage .verdict[hidden] { display: none; }

/* Try */
.lf-meta { display: flex; flex-wrap: wrap; gap: 8px; min-height: 26px; margin-bottom: var(--s2); }
.lf-top { margin-top: var(--s2); gap: var(--s3) var(--s4); }
.lf-row { padding: 6px 0 28px; }                       /* room for value tags below cards */
.lf-hand { min-width: calc(var(--card-w) * 2 + 8px); }
.lf-hand .slot { font-size: 0.75rem; color: var(--secondary-on-stage); }
.pile[hidden] { display: none; }
.lf-total { align-items: flex-end; }
.lf-total[hidden], .lf-decode[hidden] { display: none; }
.card .card-tag.below { font-family: var(--font-math); font-size: 0.95rem; color: var(--paper); letter-spacing: 0; }

/* Value legend: a mini card beside its value */
.lf-legend { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; color: var(--secondary-on-stage); font-size: 0.95rem; margin-top: var(--s1); }
.lf-legend-label { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 600; }
.lf-pairing { display: inline-flex; align-items: center; gap: 6px; }
.lf-val { font-family: var(--font-math); color: var(--paper); font-size: 1.05rem; font-variant-numeric: tabular-nums; }
.lf-mini {
  display: inline-flex; align-items: center; justify-content: center; min-width: 2.3em; height: 1.75em; padding: 0 5px;
  border-radius: 5px; background: var(--paper); color: var(--black-ink); font: 700 0.9rem/1 var(--font-ui); white-space: nowrap;
}
.lf-mini.is-red { color: var(--red-ink); }

/* Why: the pair table */
.lf-why-cards { margin-top: var(--s2); }
.lf-table-wrap { margin-top: var(--s2); }
.lf-table { border-collapse: separate; border-spacing: 5px; font-variant-numeric: tabular-nums; }
.lf-caption { caption-side: top; text-align: left; font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--secondary-on-stage); font-weight: 600; padding: 0 5px 6px; }
.lf-table th { font-weight: 600; padding: 0; text-align: center; }
.lf-table .lf-corner { font-size: 0.8rem; color: var(--secondary-on-stage); white-space: nowrap; padding-right: 4px; font-weight: 600; }
.lf-table td.lf-cell, .lf-table td.lf-none { width: 2.6em; height: 2.3em; text-align: center; padding: 0; }
.lf-table td.lf-cell {
  border: 1.5px dashed rgba(244, 239, 228, 0.18); border-radius: 7px; color: var(--paper);
  font-family: var(--font-math); font-size: 1.1rem; transition: border-color 160ms ease, color 160ms ease;
}
.lf-table td.lf-cell.is-filled { border-style: solid; border-color: var(--structure); }
.lf-table td.lf-cell.is-active { border-color: var(--active); color: var(--active); }
.lf-table td.lf-cell.is-invariant { border-color: rgba(242, 198, 109, 0.55); color: var(--invariant); }
.lf-table td.lf-cell.is-pick { border-color: var(--invariant); color: var(--stage); background: var(--invariant); }
.lf-table tr.is-focus th .lf-mini { box-shadow: 0 0 0 2.5px var(--active); }
.lf-table .lf-range-h { font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--secondary-on-stage); text-align: left; padding-left: 8px; }
.lf-table td.lf-range { color: var(--secondary-on-stage); font-size: 0.92rem; white-space: nowrap; padding-left: 8px; min-width: 5.2em; }

/* Totals strip */
.lf-strip-block { margin-top: var(--s3); display: grid; gap: 8px; }
.lf-strip { display: flex; flex-wrap: wrap; gap: 5px; }
.lf-tot {
  position: relative; min-width: 30px; height: 34px; padding: 0 3px; display: grid; place-items: center; border-radius: 6px;
  border: 1.5px dashed rgba(244, 239, 228, 0.14); color: var(--structure);
  font-family: var(--font-math); font-size: 0.98rem; font-variant-numeric: tabular-nums;
  transition: border-color 160ms ease, color 160ms ease;
}
.lf-tot.is-filled { border-style: solid; border-color: var(--structure); color: var(--paper); }
.lf-tot.is-active { border-color: var(--active); color: var(--active); }
.lf-tot.is-invariant { border-color: rgba(242, 198, 109, 0.55); color: var(--invariant); }
.lf-tot.is-pick { border-color: var(--invariant); background: var(--invariant); color: var(--stage); }
.lf-tot.is-counter { border-style: solid; border-color: var(--counter); color: var(--counter); }
.lf-count { position: absolute; top: -9px; right: -7px; font: 700 0.68rem/1.35 var(--font-ui); background: var(--counter); color: var(--stage); border-radius: 999px; padding: 0 4px; }

.lf-readouts { margin-top: var(--s3); gap: var(--s2) var(--s4); align-items: flex-end; }
.lf-inv-note { flex: 1 1 22ch; font-size: 0.92rem; }
.lf-ledger { max-height: none; }
.lf-counter { color: var(--secondary-on-stage); font-size: 0.92rem; font-variant-numeric: tabular-nums; }
.lf-decode { align-items: flex-end; border-top: 1px solid rgba(244, 239, 228, 0.12); padding-top: var(--s3); }
.lf-after { margin-top: var(--s4); }

/* Challenge */
.lf-ch-instr { margin-bottom: var(--s2); }
.lf-tasks { list-style: none; margin: 0 0 var(--s3); padding: 0; display: grid; gap: 10px; max-width: 64ch; }
.lf-tasks li { display: flex; gap: 12px; align-items: baseline; color: var(--paper); line-height: 1.4; }
.lf-tasks .chip { flex: none; min-width: 5.6em; justify-content: center; }
.lf-ch-controls { display: grid; gap: var(--s2); }
.lf-ctl { display: grid; gap: 6px; }
.lf-ctl-row { display: flex; flex-wrap: wrap; gap: var(--s2) var(--s3); align-items: flex-end; }
.lf-ranks { display: grid; grid-template-columns: repeat(13, minmax(0, 1fr)); gap: 5px; max-width: 680px; }
.lf-rank {
  min-height: 44px; min-width: 0; border-radius: 8px; border: 1px solid rgba(244, 239, 228, 0.25); background: none;
  color: var(--secondary-on-stage); font: 700 1rem var(--font-ui); cursor: pointer;
  transition: background-color 150ms ease, color 150ms ease, transform 150ms var(--ease-press);
}
.lf-rank:active { transform: scale(0.97); }
.lf-rank[aria-pressed="true"] { background: var(--paper); color: var(--stage); border-color: var(--paper); }
.lf-ch-cards { margin-top: var(--s4); padding-top: 22px; }   /* room for A/B tags above */
.readout-value.lf-is-counter { color: var(--counter); }

@media (max-width: 560px) {
  #try-stage, #why-stage { --card-w: 44px; }
  #challenge-stage { --card-w: 40px; }
  .lf-ranks { grid-template-columns: repeat(7, minmax(0, 1fr)); }
  .lf-table { border-spacing: 3px; }
  .lf-table td.lf-cell, .lf-table td.lf-none { width: 2.05em; height: 2.1em; }
  .lf-table td.lf-cell { font-size: 1rem; }
  .lf-table .lf-corner { font-size: 0.7rem; }
  .lf-table td.lf-range { min-width: 0; font-size: 0.8rem; padding-left: 4px; }
  .lf-table .lf-range-h { padding-left: 4px; }
  .lf-mini { min-width: 2.1em; font-size: 0.82rem; }
  .lf-tot { min-width: 28px; height: 32px; font-size: 0.92rem; }
}