/* Smocza Matematyka — module 'ogon' (Smoczy ogon). All selectors start with .mod-ogon.
 * Module area 1040x712: band 0-110, tail mat (12,118 680x292), right zone (708,118 320x292),
 * bottom zone (12,418 1016x170), keypad column (708,114 320x476), action bar 592-712.
 */

.mod-ogon {
  --og-mat: #fbf4e2;
  --og-cord: #5b4b86;
}

.mod-ogon .og-wrap {
  position: absolute;
  inset: 0;
}

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

.mod-ogon .og-q {
  font-family: var(--font);
  font-size: 40px;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.mod-ogon .og-check {
  min-height: 72px;
  font-size: 24px;
  padding: 0 20px;
  flex: none;
}

/* ---------- the tail mat ---------- */

.mod-ogon .og-mat {
  position: absolute;
  left: 12px;
  top: 118px;
  width: 680px;
  height: 292px;
  background: var(--og-mat);
  border: 3px solid var(--line);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: inset 0 2px 14px rgba(120, 90, 40, 0.1);
}
.mod-ogon .og-mat.is-hidden,
.mod-ogon .og-right.is-hidden {
  visibility: hidden;
}
.mod-ogon .og-svg {
  position: absolute;
  left: 0;
  top: 0;
  overflow: visible;
}

.mod-ogon .og-cord {
  fill: none;
  stroke: var(--og-cord);
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0.7;
  transition: stroke-dasharray 0.45s ease;
}
.mod-ogon .og-gold-edge,
.mod-ogon .og-gold-glow {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.mod-ogon .og-gold-edge {
  stroke: var(--gold-deep);
  opacity: 0.55;
}
.mod-ogon .og-gold-glow {
  stroke: var(--gold-soft);
}
.mod-ogon .og-halo {
  fill: none;
  stroke: #ddd0ff;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 0.95;
}
.mod-ogon .og-outline {
  fill: none;
  stroke: var(--err);
  stroke-linecap: round;
  stroke-linejoin: round;
}
.mod-ogon .og-outline-in {
  fill: none;
  stroke: var(--og-mat);
  stroke-linecap: round;
  stroke-linejoin: round;
}

.mod-ogon .og-bead {
  transition: transform 0.45s cubic-bezier(0.3, 0.75, 0.3, 1);
}
.mod-ogon .og-noanim .og-bead,
.mod-ogon .og-noanim .og-tip,
.mod-ogon .og-noanim .og-cord {
  transition: none !important;
}
.mod-ogon .og-bead circle {
  transform-box: fill-box;
  transform-origin: center;
}
.mod-ogon .og-bead.is-pulse circle {
  animation: og-pulse 0.42s ease;
}
.mod-ogon .og-bead.is-melt circle {
  animation: og-melt 0.6s ease;
}
.mod-ogon .og-bead.is-glow circle {
  animation: og-glow 1.4s ease-in-out infinite;
}
.mod-ogon .og-shine .og-bead circle {
  animation: og-pulse 0.55s ease var(--dl, 0s) 1 both;
}
@keyframes og-pulse {
  0% { transform: scale(1); }
  40% { transform: scale(1.32); }
  100% { transform: scale(1); }
}
@keyframes og-melt {
  0% { transform: scale(1); opacity: 1; }
  35% { transform: scale(1.3); opacity: 0.75; }
  100% { transform: scale(1); opacity: 1; }
}
@keyframes og-glow {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.14); }
}

.mod-ogon .og-ring {
  fill: none;
  stroke: var(--gold-deep);
  stroke-width: 3;
}
.mod-ogon .og-ring.is-soft {
  stroke: var(--gold);
  stroke-width: 3.5;
}
.mod-ogon .og-ring.is-ghost {
  stroke: var(--err);
  stroke-width: 2.5;
  stroke-dasharray: 4 4;
}
.mod-ogon .og-label circle {
  fill: #fff;
  stroke: var(--gold-deep);
  stroke-width: 3;
}
.mod-ogon .og-label.is-tens rect {
  fill: var(--gold-soft);
  stroke: var(--gold-deep);
  stroke-width: 2.5;
}
.mod-ogon .og-label text {
  font-family: var(--font-num);
  font-weight: 700;
  fill: var(--ink);
}

.mod-ogon .og-bridge-in {
  transform-box: fill-box;
  transform-origin: center;
  animation: og-pop-in 0.4s cubic-bezier(0.3, 1.5, 0.5, 1);
}
.mod-ogon .og-bridge-card {
  fill: #fff;
  stroke: var(--accent);
  stroke-width: 3;
}
.mod-ogon .og-bridge-badge {
  fill: var(--gold);
  stroke: #fff;
  stroke-width: 3;
}
/* the TEN_MARK control of error: "10" on a 40 px gold coin, never below 22 px (§1.4) */
.mod-ogon .og-bridge-num {
  font-family: var(--font-num);
  font-size: 24px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  fill: var(--ink);
}
@keyframes og-pop-in {
  from { transform: scale(0.2); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.mod-ogon .og-tip {
  transition: transform 0.45s cubic-bezier(0.3, 0.75, 0.3, 1);
}
.mod-ogon .og-tip path {
  transform-box: fill-box;
  transform-origin: 0% 50%;
}
.mod-ogon .og-tip.is-wag path {
  animation: og-wag 0.5s ease 3;
}
@keyframes og-wag {
  0%, 100% { transform: rotate(0deg); }
  30% { transform: rotate(-16deg); }
  70% { transform: rotate(14deg); }
}

.mod-ogon .og-spark path {
  fill: var(--gold);
  stroke: #fff6c8;
  stroke-width: 1;
  transform-box: fill-box;
  transform-origin: center;
  animation: og-spark 0.9s ease forwards;
  opacity: 0;
}
@keyframes og-spark {
  0% { transform: translate(0, 0) scale(0.3); opacity: 0; }
  30% { opacity: 1; }
  100% { transform: translate(var(--dx), var(--dy)) scale(1.1); opacity: 0; }
}

/* tap targets on the tail (subtraction): a whole golden bar, the whole remainder group */
.mod-ogon .og-hits {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.mod-ogon .og-hit {
  position: absolute;
  pointer-events: auto;
  background: transparent;
  border: 0;
  border-radius: 24px;
  padding: 0;
  margin: 0;
}
.mod-ogon .og-hit:active {
  background: rgba(242, 183, 5, 0.14);
}
.mod-ogon .og-hit-feed {
  z-index: 2;
}

/* ---------- right zone: golden bar tray, shadows, comparison card ---------- */

.mod-ogon .og-right {
  position: absolute;
  left: 708px;
  top: 118px;
  width: 320px;
  height: 292px;
}
.mod-ogon .og-tray {
  transition: opacity 0.25s ease;
  position: absolute;
  left: 16px;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  min-height: 120px;
  max-height: 284px;
  padding: 18px 0;
  border-radius: 22px;
  background: linear-gradient(180deg, #e7c48e, #d4a865);
  border: 4px solid #b98a52;
  box-shadow: inset 0 6px 14px rgba(90, 55, 15, 0.28), var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.mod-ogon .og-right.has-cmp .og-tray {
  opacity: 0.3;
}
.mod-ogon .og-right.has-cmp .og-dock {
  visibility: hidden;
}
.mod-ogon .og-tray.is-empty {
  opacity: 0;
}
.mod-ogon .og-tray .mat-golden.is-used {
  visibility: hidden;
}

.mod-ogon .og-compare {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  min-height: 104px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 4px solid var(--err);
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
  animation: og-card-in 0.3s ease;
  z-index: 3;
}
.mod-ogon .og-compare.is-match {
  border-color: var(--gold);
  background: var(--gold-soft);
}
.mod-ogon .og-cmp-inner {
  padding: 10px;
  line-height: 0;
}
.mod-ogon .og-cmp-diff {
  fill: var(--err-soft);
  stroke: var(--err);
  stroke-width: 3;
}
.mod-ogon .og-cmp-ghost {
  fill: none;
  stroke: var(--err);
  stroke-width: 2.5;
  stroke-dasharray: 4 3;
}
.mod-ogon .og-cmp-bot.is-extra {
  transform-box: fill-box;
  transform-origin: center;
  animation: og-glow 1.2s ease-in-out infinite;
}
@keyframes og-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes og-card-in {
  from { transform: translateY(14px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* the shadow ("cień"): a soft grey cloud with eyes, its grey bar and a belly for eaten beads */
.mod-ogon .og-sh-stage {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 178px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mod-ogon .og-shadow {
  position: relative;
  min-width: 170px;
  padding: 30px 22px 18px;
  border-radius: 70px 70px 46px 46px;
  background: radial-gradient(ellipse at 50% 25%, #e4e2ec 0%, #c3c0cf 55%, #a9a6b6 100%);
  box-shadow: 0 10px 20px rgba(60, 50, 90, 0.22), inset 0 -6px 12px rgba(80, 70, 110, 0.18);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  animation: og-sh-in 0.6s ease, og-float 3.2s ease-in-out 0.6s infinite;
}
.mod-ogon .og-shadow.is-leaving {
  animation: og-sh-out 0.4s ease forwards;
}
.mod-ogon .og-sh-eyes {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 16px;
}
.mod-ogon .og-sh-eyes i {
  display: block;
  width: 9px;
  height: 12px;
  border-radius: 50%;
  background: #3b3550;
}
.mod-ogon .og-sh-num {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid #8e8a9e;
  color: var(--ink);
  font-family: var(--font-num);
  font-size: 28px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}
.mod-ogon .og-sh-grey {
  line-height: 0;
  opacity: 0.95;
}
.mod-ogon .og-sh-belly {
  display: flex;
  min-height: 24px;
}
.mod-ogon .og-slot {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  box-sizing: border-box;
  border: 2px dashed rgba(70, 62, 98, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
}
.mod-ogon .og-slot.is-full {
  border: 0;
}
.mod-ogon .og-bead-node {
  display: inline-block;
  line-height: 0;
}
.mod-ogon .og-bead-node svg {
  display: block;
  width: 100%;
  height: 100%;
}
@keyframes og-sh-in {
  from { transform: translateX(60px) scale(0.7); opacity: 0; }
  to { transform: translateX(0) scale(1); opacity: 1; }
}
@keyframes og-sh-out {
  to { transform: translateY(60px) scale(0.4); opacity: 0; }
}
@keyframes og-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.mod-ogon .og-dock {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 12px;
  height: 104px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 14px;
  transition: left 0.4s ease, bottom 0.4s ease;
}
.mod-ogon .og-chip {
  min-width: 70px;
  min-height: 58px;
  padding: 10px 12px 8px;
  border-radius: 30px 30px 20px 20px;
  background: radial-gradient(ellipse at 50% 25%, #e4e2ec 0%, #bdbaca 70%);
  box-shadow: 0 4px 10px rgba(60, 50, 90, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
}
.mod-ogon .og-chip.is-wait {
  opacity: 0.75;
}
.mod-ogon .og-chip.is-gone {
  display: none;
}
.mod-ogon .og-chip.is-done {
  background: radial-gradient(ellipse at 50% 25%, #f0eff4 0%, #d4d2de 75%);
}
.mod-ogon .og-chip.is-empty {
  opacity: 0;
  transform: scale(0.6);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.mod-ogon .og-chip-num {
  font-family: var(--font-num);
  font-size: 30px;
  font-weight: 700;
  color: #4a4460;
}
.mod-ogon .og-chip-pairs {
  display: flex;
  flex-direction: column;
  gap: 4px;
  line-height: 0;
}
.mod-ogon .og-chip-pairs circle {
  transform-box: fill-box;
  transform-origin: center;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.mod-ogon .og-chip-pairs circle.is-vanish {
  transform: scale(0);
  opacity: 0;
}
/* "pairs vanish": the dock moves down into the (now empty) bottom zone, full module width; the chips grow */
.mod-ogon .og-right.is-proof .og-dock {
  left: -696px;
  right: 0;
  bottom: -168px;
  height: 140px;
  align-items: center;
  gap: 90px;
}
.mod-ogon .og-right.is-proof .og-chip {
  transform: scale(1.5);
  transition: transform 0.4s ease, opacity 0.4s ease;
}
.mod-ogon .og-right.is-proof .og-chip.is-empty {
  transform: scale(1);
}

/* ---------- keypad column (L3 "ile brakuje", final answer) ---------- */

.mod-ogon .og-kp {
  position: absolute;
  left: 708px;
  top: 114px;
  width: 320px;
  height: 476px;
  display: none;
  justify-content: center;
  background: var(--bg);
  z-index: 5;
}
.mod-ogon .og-kp.is-on {
  display: flex;
}
.mod-ogon .og-kp .numin {
  gap: 12px;
}
.mod-ogon .og-kp .numin-display {
  height: 76px;
  min-width: 300px;
  font-size: 52px;
}
.mod-ogon .og-kp .keypad-phone {
  gap: 12px;
}

/* ---------- bottom zone: Policz + three numbers / black-and-white stairs ---------- */

.mod-ogon .og-bottom {
  position: absolute;
  left: 12px;
  top: 418px;
  width: 1016px;
  height: 170px;
}
.mod-ogon .og-policz {
  position: absolute;
  left: 8px;
  top: 37px;
  min-height: 96px;
  width: 210px;
  font-size: 30px;
}
.mod-ogon .og-choices-box {
  position: absolute;
  left: 250px;
  right: 0;
  top: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mod-ogon .og-choices {
  gap: 36px;
  flex-wrap: nowrap;
  animation: og-card-in 0.3s ease;
}
.mod-ogon .og-choices .btn-choice {
  min-width: 150px;
  min-height: 108px;
  font-size: 56px;
}
.mod-ogon .og-ok,
.mod-ogon .og-choices .og-ok {
  border-color: var(--gold) !important;
  background: var(--gold-soft) !important;
  box-shadow: 0 0 0 6px rgba(242, 183, 5, 0.35), var(--shadow-sm) !important;
}

.mod-ogon .og-stairs {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 24px;
  padding-bottom: 6px;
  animation: og-fade-in 0.3s ease; /* fade only: a slide would dip into the action bar */
}
.mod-ogon .og-stair {
  position: relative;
  width: 88px;
  min-height: 88px;
  padding: 28px 0 8px;
  border-radius: 18px;
  background: var(--panel);
  border: 3px solid var(--line);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  transition: transform 0.08s ease;
}
.mod-ogon .og-stair:active {
  transform: translateY(3px);
}
.mod-ogon .og-stair-bar {
  line-height: 0;
}
.mod-ogon .og-stair-num {
  position: absolute;
  top: 4px;
  left: 0;
  right: 0;
  text-align: center;
  font-family: var(--font-num);
  font-size: 22px;
  font-weight: 700;
  color: var(--ink-soft);
}

/* ---------- proofs ---------- */

.mod-ogon .og-proof {
  position: absolute;
  left: 12px;
  top: 116px;
  width: 1016px;
  height: 472px;
  display: none;
}
.mod-ogon .og-proof.is-on {
  display: block;
  animation: og-card-in 0.35s ease;
}
.mod-ogon .og-proof-cols {
  height: 222px;
  background: var(--og-mat);
  border: 3px solid var(--line);
  border-radius: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: box-shadow 0.4s ease, border-color 0.4s ease;
}
.mod-ogon .og-proof.is-done .og-proof-cols {
  border-color: var(--gold);
  box-shadow: 0 0 0 6px rgba(242, 183, 5, 0.3);
}
.mod-ogon .og-gold-glow-col {
  fill: var(--gold-soft);
  stroke: var(--gold-deep);
  stroke-opacity: 0.55;
  stroke-width: 3;
}
.mod-ogon .og-proof-wire {
  stroke: #8f8a80;
  stroke-width: 2.4;
  stroke-linecap: round;
}
.mod-ogon .og-proof-slot {
  fill: none;
  stroke: rgba(90, 75, 134, 0.35);
  stroke-width: 2;
  stroke-dasharray: 3 3;
}
.mod-ogon .og-proof-part {
  animation: og-pop-in 0.35s ease;
  transform-box: fill-box;
  transform-origin: center;
}
.mod-ogon .og-pile {
  position: absolute;
  left: 0;
  right: 0;
  top: 234px;
  bottom: 0;
  display: flex;
  flex-wrap: wrap;
  align-content: center;
  justify-content: center;
  gap: 18px 24px;
}
.mod-ogon .og-pilebar {
  min-width: 88px;
  height: 88px;
  padding: 0 10px;
  border-radius: 18px;
  background: var(--panel);
  border: 3px solid var(--line);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.mod-ogon .og-pilebar.is-sel {
  border-color: var(--err);
  box-shadow: 0 0 0 5px var(--err-soft), var(--shadow-sm);
}
.mod-ogon .action-bar .og-split {
  position: absolute;
  left: 50%;
  top: 12px;
  transform: translateX(-50%);
  min-height: 96px;
  font-size: 28px;
}
.mod-ogon .action-bar .og-split:active {
  transform: translateX(-50%) translateY(4px);
}