/* Liczydło smoka — bead frame (left), frame paper + step card / keypad (right). Module area 1040 × 712.
 * Frame: wood border, cream inside; wires units on TOP; beads at rest on the left, counted on the right.
 * Colours: wires by place (green / blue / red, App.mat.placeColor), mistakes amber (--err), success gold (--gold),
 * large-frame families white / grey / black (same tones as pietra-wiezy). */

/* ---------- task band ---------- */

.mod-liczydlo .lz-band {
  display: flex;
  align-items: center;
  gap: 18px;
  font-family: var(--font-num);
  font-size: 56px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}
.mod-liczydlo .lz-band-label {
  font-family: var(--font);
  font-size: 34px;
  font-weight: 700;
  color: var(--ink);
}
.mod-liczydlo .lz-sign {
  font-size: 50px;
  color: var(--ink-soft);
}
.mod-liczydlo .lz-m {
  color: var(--ink);
}
.mod-liczydlo .lz-b {
  display: inline-flex;
  gap: 0;
}
/* digits sit tight (one number, like the first addend); only the active one gets room for its gold box */
.mod-liczydlo .lz-bd {
  display: inline-block;
  padding: 4px 0;
  border-radius: 14px;
  transition: background-color 0.2s, box-shadow 0.2s, opacity 0.2s;
}
.mod-liczydlo .lz-bd.is-active {
  margin: 0 6px;
  padding: 4px 5px;
  background: var(--gold-soft);
  box-shadow: 0 0 0 4px var(--gold);
}
.mod-liczydlo .lz-bd.is-done {
  opacity: 0.45;
}
.mod-liczydlo .lz-q {
  color: #c4b9a4;
}
.mod-liczydlo .lz-res {
  padding: 4px 10px;
  border-radius: 16px;
  background: var(--gold-soft);
  box-shadow: 0 0 0 4px var(--gold);
}

/* typed answer (L5 product, L6 reading): digits group from the right as she types */
.mod-liczydlo .lz-field {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 200px;
  height: 84px;
  padding: 0 22px;
  border-radius: 20px;
  background: var(--panel);
  border: 4px solid var(--ink);
  font-family: var(--font-num);
  font-size: 58px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  color: var(--ink);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.mod-liczydlo .lz-field.is-empty .lz-fd-ph {
  color: #c4b9a4;
}
.mod-liczydlo .lz-field.is-amber {
  border-color: var(--err);
  box-shadow: 0 0 0 5px rgba(240, 140, 46, 0.3);
}
.mod-liczydlo .lz-field.is-ok {
  border-color: var(--gold);
  box-shadow: 0 0 0 5px rgba(242, 183, 5, 0.45);
  background: var(--gold-soft);
}
.mod-liczydlo .lz-fd {
  display: inline-block;
  min-width: 0.6em;
  text-align: center;
}
.mod-liczydlo .lz-field.is-stale .lz-fd {
  text-decoration: line-through;
  text-decoration-color: var(--err);
  text-decoration-thickness: 5px;
}
.mod-liczydlo .lz-fgap {
  display: inline-block;
  width: 14px;
}

/* ---------- the frame ---------- */

.mod-liczydlo .lz-frame {
  position: absolute;
}
.mod-liczydlo .lz-wood {
  position: absolute;
  inset: 0;
  border-radius: 24px;
  background: linear-gradient(160deg, #d6a066 0%, #b97d43 45%, #9b6432 100%);
  box-shadow:
    inset 0 2px 0 rgba(255, 255, 255, 0.35),
    inset 0 -3px 0 rgba(0, 0, 0, 0.18),
    0 6px 0 rgba(90, 55, 20, 0.25),
    0 12px 24px rgba(42, 34, 56, 0.18);
}
.mod-liczydlo .lz-inner {
  position: absolute;
  border-radius: 14px;
  background: #fffaf0;
  box-shadow: inset 0 3px 7px rgba(90, 55, 20, 0.28);
}

/* one wire = a band (help states), a label, the wire itself, ten beads and two hit halves */
.mod-liczydlo .lz-row {
  position: absolute;
  z-index: 1;
  border-radius: 18px;
  transition: background-color 0.2s, box-shadow 0.2s, opacity 0.2s;
}
/* large frame: the picked wire (first tap) — a taller gold-ringed band, bigger beads and label; its hit halves grow
 * to the same band (88 px) over the edges of the neighbours. Help states (amber, gold, ten) are declared later
 * and win over it. */
.mod-liczydlo .lz-row.is-sel {
  background: rgba(255, 253, 244, 0.96);
  box-shadow: inset 0 0 0 4px var(--gold), 0 3px 10px rgba(42, 34, 56, 0.16);
}
.mod-liczydlo .lz-label.is-sel {
  scale: 1.08;
  box-shadow: 0 0 0 4px var(--gold), var(--shadow-sm);
}
.mod-liczydlo .lz-wire.is-sel {
  scale: 1 1.35;
}
.mod-liczydlo .lz-bead.is-sel {
  scale: 1.18;
}
.mod-liczydlo .lz-hit.is-sel {
  z-index: 5;
}
.mod-liczydlo .lz-row.hl-active {
  background: rgba(242, 183, 5, 0.1);
  box-shadow: inset 0 0 0 3px rgba(242, 183, 5, 0.55);
}
.mod-liczydlo .lz-row.hl-read {
  background: rgba(242, 183, 5, 0.12);
  box-shadow: inset 0 0 0 3px rgba(242, 183, 5, 0.4);
}
.mod-liczydlo .lz-row.hl-src {
  background: rgba(242, 183, 5, 0.16);
  box-shadow: inset 0 0 0 3px var(--gold);
}
/* the ring is also the resting style: with reduced motion the glow animation is switched off, the ring stays */
.mod-liczydlo .lz-row.is-ten {
  background: var(--gold-soft);
  box-shadow: 0 0 0 4px var(--gold);
  animation: lz-ten 1.2s ease-in-out infinite;
}
@keyframes lz-ten {
  0%, 100% { box-shadow: 0 0 0 4px var(--gold); }
  50% { box-shadow: 0 0 0 4px var(--gold), 0 0 16px 6px rgba(242, 183, 5, 0.45); }
}
.mod-liczydlo .lz-row.hl-gold {
  background: var(--gold-soft);
  box-shadow: 0 0 0 5px var(--gold), 0 0 18px rgba(242, 183, 5, 0.55);
}
.mod-liczydlo .lz-row.hl-amber {
  background: var(--err-soft);
  box-shadow: 0 0 0 5px var(--err);
  animation: none;
}
.mod-liczydlo .lz-row.is-flash {
  animation: lz-flash 0.6s ease-out;
}
@keyframes lz-flash {
  0% { box-shadow: 0 0 0 0 rgba(242, 183, 5, 0.9); }
  100% { box-shadow: 0 0 0 16px rgba(242, 183, 5, 0); }
}
.mod-liczydlo .lz-row.is-dim,
.mod-liczydlo .lz-label.is-dim,
.mod-liczydlo .lz-bead.is-dim {
  opacity: 0.4;
}

.mod-liczydlo .lz-label {
  position: absolute;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: #fff;
  border: 4px solid var(--cat);
  box-shadow: var(--shadow-sm);
  pointer-events: none;
}
.mod-liczydlo .lz-label-t {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 32px;
  line-height: 1;
  color: var(--cat);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.mod-liczydlo .lz-len4 .lz-label-t {
  font-size: 23px;
}
.mod-liczydlo .lz-big .lz-label {
  border-width: 3px;
  border-radius: 12px;
}
.mod-liczydlo .lz-big .lz-label-t {
  font-size: 26px;
}
.mod-liczydlo .lz-big .lz-len4 .lz-label-t,
.mod-liczydlo .lz-big .lz-len5 .lz-label-t {
  font-size: 24px;
}
.mod-liczydlo .lz-big .lz-len6 .lz-label-t,
.mod-liczydlo .lz-big .lz-len7 .lz-label-t {
  font-size: 22px;
  letter-spacing: -0.5px;
}

.mod-liczydlo .lz-wire {
  position: absolute;
  z-index: 2;
  border-radius: 3px;
  background: linear-gradient(180deg, #ece7dc 0%, #aaa497 55%, #847e72 100%);
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
  pointer-events: none;
}

.mod-liczydlo .lz-bead {
  position: absolute;
  z-index: 3;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #fff 0, var(--hi) 20%, var(--c) 58%, var(--lo) 100%);
  box-shadow: inset 0 -2px 3px rgba(0, 0, 0, 0.18), 0 2px 2px rgba(42, 34, 56, 0.28);
  transition-property: left, opacity;
  transition-timing-function: cubic-bezier(0.3, 0.7, 0.4, 1);
  pointer-events: none;
}
.mod-liczydlo .lz-bead.is-count {
  z-index: 4;
  transform: scale(1.3);
  box-shadow: 0 0 0 4px var(--gold), 0 0 12px rgba(242, 183, 5, 0.8);
}
.mod-liczydlo .lz-bead.is-counted {
  box-shadow: 0 0 0 3px rgba(242, 183, 5, 0.75), 0 2px 2px rgba(42, 34, 56, 0.28);
}
.mod-liczydlo .lz-bead.is-extra {
  box-shadow: 0 0 0 3px var(--err);
  animation: lz-extra 0.9s ease-in-out infinite;
}
@keyframes lz-extra {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 3px var(--err); }
  50% { transform: scale(1.22); box-shadow: 0 0 0 5px var(--err); }
}
.mod-liczydlo .lz-bead.is-shake {
  animation: lz-wiggle 0.4s ease-in-out;
}
@keyframes lz-wiggle {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-4px); }
  75% { transform: translateX(4px); }
}

.mod-liczydlo .lz-hit {
  position: absolute;
  z-index: 4;
  border: 0;
  padding: 0;
  margin: 0;
  background: transparent;
  border-radius: 18px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.mod-liczydlo .lz-hit:active {
  background: rgba(42, 34, 56, 0.07);
}
.mod-liczydlo .lz-frame.is-locked .lz-hit {
  cursor: default;
}
.mod-liczydlo .lz-hit.demo-target {
  background: rgba(242, 183, 5, 0.18);
  box-shadow: inset 0 0 0 4px var(--gold);
}

/* "Wymień" / "Rozmień" chips on the wire */
.mod-liczydlo .lz-chip {
  position: absolute;
  z-index: 6;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 14px;
  border: 0;
  border-radius: 18px;
  font-family: var(--font);
  font-size: 27px;
  font-weight: 700;
  color: var(--ink);
  background: linear-gradient(180deg, #ffd54a, #f2b705);
  box-shadow: inset 0 0 0 3px #c98f00, 0 4px 0 #a77700, 0 8px 16px rgba(42, 34, 56, 0.25);
  animation: pop-in 0.18s ease;
  cursor: pointer;
}
.mod-liczydlo .lz-chip:active {
  transform: translateY(3px);
}
.mod-liczydlo .lz-chip .ico {
  width: 32px;
  height: 32px;
}
.mod-liczydlo .lz-big .lz-chip {
  font-size: 23px;
  border-radius: 14px;
}
.mod-liczydlo .lz-big .lz-chip .ico {
  width: 26px;
  height: 26px;
}

/* rung 2 visuals */
.mod-liczydlo .lz-ghost {
  position: absolute;
  z-index: 3;
  box-sizing: border-box;
  border-radius: 50%;
  border: 3px dashed var(--c);
  background: rgba(255, 255, 255, 0.6);
  pointer-events: none;
  animation: lz-ghost 1.2s ease-in-out infinite;
}
@keyframes lz-ghost {
  50% { opacity: 0.45; }
}
.mod-liczydlo .lz-cmp {
  position: absolute;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 14px;
  background: #fff;
  box-shadow: inset 0 0 0 3px var(--err), var(--shadow-sm);
  font-family: var(--font);
  font-size: 22px;
  font-weight: 700;
  pointer-events: none;
  animation: pop-in 0.2s ease;
}
.mod-liczydlo .lz-cmp b {
  font-family: var(--font-num);
  font-size: 32px;
}
.mod-liczydlo .lz-cmp-k {
  color: var(--ink-soft);
}
.mod-liczydlo .lz-cmp-sep {
  color: var(--ink-soft);
  font-size: 26px;
}
.mod-liczydlo .lz-arrow {
  position: absolute;
  z-index: 5;
  pointer-events: none;
  overflow: visible;
}

/* large frame: families white / grey / black (labels sit on the family plate) */
.mod-liczydlo .lz-famtint {
  position: absolute;
  z-index: 0;
  border-radius: 16px;
  pointer-events: none;
}
.mod-liczydlo .lz-famtint.lz-f1 {
  background: rgba(138, 132, 153, 0.14);
}
.mod-liczydlo .lz-famtint.lz-f2 {
  background: rgba(47, 42, 66, 0.14);
}
.mod-liczydlo .lz-fam {
  position: absolute;
  z-index: 1;
  border-radius: 16px;
  pointer-events: none;
  transition: outline-color 0.2s;
}
.mod-liczydlo .lz-fam.lz-f0 {
  background: #fff;
  box-shadow: inset 0 0 0 3px #d9cfb8;
}
.mod-liczydlo .lz-fam.lz-f1 {
  background: #8a8499;
  box-shadow: inset 0 0 0 3px #736d84;
}
.mod-liczydlo .lz-fam.lz-f2 {
  background: #2f2a42;
  box-shadow: inset 0 0 0 3px #4c4566;
}
.mod-liczydlo .lz-fam.hl-amber {
  outline: 5px solid var(--err);
  outline-offset: 2px;
}
.mod-liczydlo .lz-fam.hl-gold {
  outline: 5px solid var(--gold);
  outline-offset: 2px;
}

/* ---------- the frame paper (T S D J) ---------- */

.mod-liczydlo .lz-paper {
  position: absolute;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 0 0 3px var(--line), var(--shadow-sm);
}
.mod-liczydlo .lz-pcol {
  position: absolute;
  border-radius: 14px;
  background: var(--cat);
  opacity: 0.07;
  pointer-events: none;
}
.mod-liczydlo .lz-ph {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-num);
  font-size: 32px;
  font-weight: 700;
  pointer-events: none;
}
.mod-liczydlo .lz-win {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 4px solid var(--cat);
  border-radius: 14px;
  background: #fff;
  box-shadow: inset 0 3px 0 rgba(42, 34, 56, 0.06), 0 3px 0 rgba(42, 34, 56, 0.1);
  transition: background-color 0.2s, box-shadow 0.2s, opacity 0.2s;
  cursor: pointer;
}
.mod-liczydlo .lz-wd {
  font-family: var(--font-num);
  font-size: 56px;
  font-weight: 700;
  line-height: 1;
  color: var(--cat);
  font-variant-numeric: tabular-nums;
}
.mod-liczydlo .lz-paper.is-static .lz-win {
  pointer-events: none;
  cursor: default;
}
.mod-liczydlo .lz-paper.is-static .lz-win:not(.is-given) {
  border-style: dashed;
  opacity: 0.5;
}
.mod-liczydlo .lz-paper.is-waiting .lz-win {
  opacity: 0.55;
  box-shadow: none;
}
.mod-liczydlo .lz-paper.is-write .lz-win.is-active {
  box-shadow: 0 0 0 5px var(--gold), 0 0 18px rgba(242, 183, 5, 0.6);
}
.mod-liczydlo .lz-paper.is-write .lz-win.is-active:not(.is-filled):not(.is-ghost) .lz-wd::after {
  content: '';
  display: inline-block;
  width: 4px;
  height: 44px;
  border-radius: 2px;
  background: var(--cat);
  animation: lz-caret 1s steps(2) infinite;
}
@keyframes lz-caret {
  50% { opacity: 0; }
}
.mod-liczydlo .lz-win.hl-amber {
  box-shadow: 0 0 0 5px var(--err);
  background: var(--err-soft);
}
.mod-liczydlo .lz-win.hl-gold {
  background: var(--gold-soft);
  box-shadow: 0 0 0 5px var(--gold), 0 0 14px rgba(242, 183, 5, 0.6);
}
.mod-liczydlo .lz-win.is-err .lz-wd {
  text-decoration: line-through;
  text-decoration-color: var(--err);
  text-decoration-thickness: 5px;
}
.mod-liczydlo .lz-win.is-ghost .lz-wd {
  opacity: 0.35;
}
.mod-liczydlo .lz-win.is-red .lz-wd {
  color: var(--m-hundreds);
  animation: lz-drop 0.45s ease-out;
}
@keyframes lz-drop {
  0% { transform: translateY(-40px); opacity: 0; }
  70% { transform: translateY(4px); opacity: 1; }
  100% { transform: translateY(0); }
}
.mod-liczydlo .lz-wfly {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-num);
  font-size: 56px;
  font-weight: 700;
  transition: left 0.55s ease-in-out, color 0.55s;
  pointer-events: none;
}

/* ---------- step card (dots = beads still to move) ---------- */

.mod-liczydlo .lz-card {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border-radius: 22px;
  background: var(--panel);
  box-shadow: 0 0 0 3px var(--line), var(--shadow-sm);
}
.mod-liczydlo .lz-card.is-hidden,
.mod-liczydlo .lz-famcard.is-hidden {
  display: none;
}
.mod-liczydlo .lz-card-verb {
  font-size: 34px;
  font-weight: 700;
  color: var(--ink);
}
.mod-liczydlo .lz-card-amt {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.mod-liczydlo .lz-card-k {
  font-family: var(--font-num);
  font-size: 76px;
  font-weight: 700;
  line-height: 1;
}
.mod-liczydlo .lz-card-noun {
  font-size: 30px;
  font-weight: 700;
  color: var(--ink-soft);
}
.mod-liczydlo .lz-card-dots {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  max-width: 290px;
  min-height: 30px;
}
.mod-liczydlo .lz-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #fff 0, var(--hi) 20%, var(--c) 58%, var(--lo) 100%);
  box-shadow: 0 2px 2px rgba(42, 34, 56, 0.25);
  transition: background 0.2s, box-shadow 0.2s, opacity 0.2s;
}
.mod-liczydlo .lz-dot.is-done {
  background: transparent;
  box-shadow: inset 0 0 0 3px var(--c);
  opacity: 0.45;
}
.mod-liczydlo .lz-card-note {
  font-size: 24px;
  font-weight: 700;
  color: var(--ink-soft);
  text-align: center;
  padding: 0 18px;
  line-height: 1.2;
}
.mod-liczydlo .lz-card-big {
  font-family: var(--font-num);
  font-size: 80px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1;
}
.mod-liczydlo .lz-card-down {
  display: flex;
  gap: 2px;
  color: var(--accent);
}
.mod-liczydlo .lz-card-down .ico {
  width: 40px;
  height: 40px;
}

/* ---------- keypad (its ✓ is the main button while it is shown) ---------- */

.mod-liczydlo .lz-pad {
  position: absolute;
  z-index: 8;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}
.mod-liczydlo .lz-pad.is-hidden {
  display: none;
}

/* ---------- L6 card: the number written by families ---------- */

.mod-liczydlo .lz-famcard {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 22px;
  background: var(--panel);
  box-shadow: 0 0 0 3px var(--line), var(--shadow-sm);
  transition: box-shadow 0.3s;
}
.mod-liczydlo .lz-famcard.is-gold {
  box-shadow: 0 0 0 5px var(--gold), 0 0 18px rgba(242, 183, 5, 0.55);
}
.mod-liczydlo .lz-famrow {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.mod-liczydlo .lz-famcol {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.mod-liczydlo .lz-famgrp {
  display: flex;
  gap: 3px;
  padding: 5px;
  border-radius: 14px;
}
.mod-liczydlo .lz-famgrp.lz-f0 {
  background: #fff;
  box-shadow: inset 0 0 0 3px #d9cfb8;
}
.mod-liczydlo .lz-famgrp.lz-f1 {
  background: #8a8499;
}
.mod-liczydlo .lz-famgrp.lz-f2 {
  background: #2f2a42;
}
.mod-liczydlo .lz-famd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 50px;
  border-radius: 9px;
  background: #fff;
  font-family: var(--font-num);
  font-size: 36px;
  font-weight: 700;
}
.mod-liczydlo .lz-famname {
  font-size: 22px;
  font-weight: 700;
  color: var(--ink-soft);
}

/* ---------- sparkles ---------- */

.mod-liczydlo .lz-sparks {
  position: absolute;
  width: 0;
  height: 0;
  z-index: 7;
  pointer-events: none;
}
.mod-liczydlo .lz-sparks i {
  position: absolute;
  left: -5px;
  top: -5px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: radial-gradient(circle, #fffbe0 0%, var(--gold) 60%, rgba(242, 183, 5, 0) 100%);
  transform: rotate(var(--a)) translateY(0);
  animation: lz-spark 0.8s ease-out forwards;
}
@keyframes lz-spark {
  0% { transform: rotate(var(--a)) translateY(0) scale(1); opacity: 1; }
  100% { transform: rotate(var(--a)) translateY(-46px) scale(0.4); opacity: 0; }
}