/* Smocza Matematyka — screens 'start', 'onboarding', 'zagadki' (js/screens/start.js).
 * Selectors are scoped by the router's screen classes (.screen-start, .screen-onboarding, .screen-zagadki).
 * Tokens from css/base.css: error = amber (--err), success = gold (--gold). */

/* ---------- shared: background scene, eggs in a nest ---------- */

.screen-start .st-scene,
.screen-onboarding .st-scene {
  position: absolute;
  inset: 0;
}
.screen-start .st-scene-svg,
.screen-onboarding .st-scene-svg {
  display: block;
  width: 100%;
  height: 100%;
}
.screen-start .st-twinkle,
.screen-onboarding .st-twinkle {
  animation: st-twinkle 3.2s ease-in-out infinite;
}
.screen-start .st-cave-glow,
.screen-onboarding .st-cave-glow {
  animation: st-glow 4s ease-in-out infinite;
}
@keyframes st-twinkle {
  0%, 100% { opacity: 0.25; }
  50% { opacity: 1; }
}
@keyframes st-glow {
  0%, 100% { opacity: 0.75; }
  50% { opacity: 1; }
}

.screen-onboarding .eg-nest,
.screen-zagadki .eg-nest {
  position: absolute;
}
.screen-onboarding .eg-nest-back,
.screen-onboarding .eg-nest-front,
.screen-zagadki .eg-nest-back,
.screen-zagadki .eg-nest-front {
  position: absolute;
  left: 0;
  top: 0;
  pointer-events: none;
}
.screen-onboarding .eg-nest-back svg,
.screen-onboarding .eg-nest-front svg,
.screen-zagadki .eg-nest-back svg,
.screen-zagadki .eg-nest-front svg {
  display: block;
}
.screen-onboarding .eg-nest-front,
.screen-zagadki .eg-nest-front {
  z-index: 10;
}
.screen-onboarding .eg-egg,
.screen-zagadki .eg-egg {
  position: absolute;
  padding: 0;
  margin: 0;
  border: 0;
  background: none;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  cursor: default;
  -webkit-tap-highlight-color: transparent;
}
.screen-onboarding .eg-nest.active .eg-egg,
.screen-zagadki .eg-nest.active .eg-egg {
  cursor: pointer;
}
.screen-onboarding .eg-svg,
.screen-zagadki .eg-svg {
  display: block;
  transition: transform 0.12s ease, filter 0.2s ease;
  transform-origin: 50% 90%;
}
.screen-onboarding .eg-nest.active .eg-egg:active .eg-svg,
.screen-zagadki .eg-nest.active .eg-egg:active .eg-svg {
  transform: scale(0.94);
}
.screen-onboarding .eg-egg.counted .eg-svg,
.screen-zagadki .eg-egg.counted .eg-svg {
  filter: drop-shadow(3px 0 0 var(--gold)) drop-shadow(-3px 0 0 var(--gold)) drop-shadow(0 3px 0 var(--gold)) drop-shadow(0 -3px 0 var(--gold)) drop-shadow(0 0 10px rgba(242, 183, 5, 0.85));
}
.screen-onboarding .eg-egg.pulse .eg-svg,
.screen-zagadki .eg-egg.pulse .eg-svg {
  animation: eg-pulse 0.45s ease;
}
@keyframes eg-pulse {
  0% { transform: scale(1); }
  40% { transform: scale(1.12) rotate(-4deg); }
  100% { transform: scale(1); }
}
.screen-onboarding .eg-nest.done .eg-svg {
  animation: eg-joy 1.2s ease 1;
}
@keyframes eg-joy {
  0%, 100% { transform: rotate(0); }
  25% { transform: rotate(-6deg); }
  75% { transform: rotate(6deg); }
}

/* ---------- 'start' ---------- */

.screen-start .st {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.screen-start .st-title {
  position: absolute;
  left: 0;
  right: 0;
  top: 44px;
  text-align: center;
  font-size: 66px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #fff4d6;
  text-shadow: 0 4px 0 rgba(20, 12, 40, 0.45), 0 0 34px rgba(255, 210, 120, 0.45);
  pointer-events: none;
}
.screen-start .st-hero {
  position: absolute;
  padding: 0;
  margin: 0;
  border: 0;
  background: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.screen-start .st-first .st-hero {
  left: 290px;
  top: 334px;
}
.screen-start .st-sleep .st-hero {
  left: 300px;
  top: 384px;
}
.screen-start .st-start {
  position: absolute;
  left: 912px;
  top: 452px;
  width: 228px;
  height: 228px;
  border-radius: 50%;
  border: 6px solid #fff6d0;
  background: radial-gradient(circle at 36% 30%, #fff3b8 0%, #ffd23f 42%, #f2b705 62%, #c98f00 100%);
  color: var(--ink);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  font-size: 46px;
  font-weight: 800;
  box-shadow: 0 10px 0 rgba(20, 12, 40, 0.35), 0 0 0 12px rgba(255, 214, 90, 0.22), 0 18px 46px rgba(0, 0, 0, 0.4);
  animation: st-breathe 2.8s ease-in-out infinite;
  -webkit-tap-highlight-color: transparent;
}
.screen-start .st-start-ico {
  display: block;
  height: 76px;
  margin: -6px 0 -2px 10px;
}
.screen-start .st-start-ico svg {
  display: block;
}
.screen-start .st-start:active,
.screen-start .st-go .st-start {
  transform: translateY(6px) scale(0.96);
  box-shadow: 0 3px 0 rgba(20, 12, 40, 0.35), 0 0 0 12px rgba(255, 214, 90, 0.22);
  animation: none;
}
@keyframes st-breathe {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

/* ---------- 'onboarding' ---------- */

.screen-onboarding .ob {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.screen-onboarding .ob-layer {
  position: absolute;
  inset: 0;
  z-index: 3;
}

/* dragon guide placed freely on the full screen (layout 'side', positioned by step) */
.screen-onboarding .ob-guide {
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
}
.screen-onboarding .ob-guide .guide {
  position: absolute;
  inset: 0;
  display: block;
}
.screen-onboarding .ob-guide .guide-dragon {
  position: absolute;
  left: 92px;
  top: 412px;
  pointer-events: auto;
}
/* the bubble stands on its tail just above the dragon and grows upwards (long texts, large text sizes) */
.screen-onboarding .ob-guide .guide-bubble {
  position: absolute;
  left: 48px;
  top: auto;
  bottom: 434px;
  width: 520px;
  max-width: none;
  margin: 0;
  min-height: 100px;
  padding: 20px 64px 22px 26px;
  font-size: 32px;
  line-height: 1.25;
  border-width: 4px;
  pointer-events: auto;
}
.screen-onboarding .ob-guide .guide-bubble::after {
  content: '';
  position: absolute;
  bottom: -26px;
  left: 130px;
  border: 22px solid transparent;
  border-top-color: var(--ink);
  border-bottom: 0;
}
#stage.text-large .screen-onboarding .ob-guide .guide-bubble {
  font-size: 36px;
}
#stage.text-xlarge .screen-onboarding .ob-guide .guide-bubble {
  font-size: 40px;
}
.screen-onboarding .ob-guide .guide-repeat {
  right: 12px;
  bottom: 12px;
}
.screen-onboarding .ob[data-step='parent'] .ob-guide {
  display: none;
}

/* step 1: parent card */
.screen-onboarding .ob-card {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 880px;
  padding: 26px 40px 28px;
  border-radius: 32px;
  background: var(--panel);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  font-size: 21px;
  color: var(--ink);
}
.screen-onboarding .ob-card-head {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 14px;
}
.screen-onboarding .ob-card-title {
  font-size: 32px;
}
.screen-onboarding .ob-card-sub {
  margin: 4px 0 0;
  color: var(--ink-soft);
  font-size: 21px;
}
.screen-onboarding .ob-field {
  display: block;
  margin: 10px 0 0;
}
.screen-onboarding .ob-label {
  display: block;
  font-size: 20px;
  font-weight: 700;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.screen-onboarding .ob-input {
  display: block;
  width: 100%;
  height: 72px;
  padding: 0 22px;
  border-radius: 18px;
  border: 3px solid var(--line);
  background: #fff;
  font: 700 32px var(--font);
  color: var(--ink);
  -webkit-user-select: text;
  user-select: text;
  outline: none;
}
.screen-onboarding .ob-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.screen-onboarding .ob-voice {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 18px;
  align-items: center;
  margin-top: 14px;
}
.screen-onboarding .ob-voice .ob-label {
  grid-column: 1 / 3;
}
.screen-onboarding .ob-listen {
  min-height: 72px;
}
.screen-onboarding .ob-voice-status {
  font-size: 19px;
  color: var(--ink-soft);
  line-height: 1.3;
}
.screen-onboarding .ob-note {
  margin: 14px 0 0;
  font-size: 20px;
}
.screen-onboarding .ob-small {
  margin-top: 6px;
  font-size: 18px;
  color: var(--ink-soft);
}
.screen-onboarding .ob-warn {
  margin: 8px 0 0;
  padding: 10px 14px;
  border-radius: 14px;
  background: var(--err-soft);
  border: 2px solid var(--err);
  font-size: 19px;
}
.screen-onboarding .ob-err {
  min-height: 0;
  color: #b4560a;
  font-size: 19px;
  font-weight: 700;
}
.screen-onboarding .ob-err:not(:empty) {
  margin-top: 8px;
}
.screen-onboarding .ob-card-buttons {
  display: flex;
  justify-content: space-between;
  margin-top: 18px;
}
.screen-onboarding .ob-card-buttons .btn {
  min-width: 200px;
  min-height: 88px;
}

/* step 2: the egg and the nest of seven */
.screen-onboarding .ob-nest {
  left: 600px;
  top: 340px;
}
.screen-onboarding .ob-choices {
  position: absolute;
  left: 600px;
  top: 200px;
  width: 536px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.screen-onboarding .ob-choices.show {
  opacity: 1;
  pointer-events: auto;
}
.screen-onboarding .ob-choice-row {
  gap: 28px;
}
.screen-onboarding .ob-choice-row .btn {
  min-width: 132px;
  font-size: 56px;
}
.screen-onboarding .ob-choice-row .btn:disabled {
  opacity: 0.55;
}
.screen-onboarding .ob-choice-row .ob-pick-ok {
  opacity: 1 !important;
  background: var(--gold-soft);
  border-color: var(--gold);
  box-shadow: 0 0 0 6px rgba(242, 183, 5, 0.35), var(--shadow);
}
.screen-onboarding .ob-choice-row .ob-pick {
  opacity: 1 !important;
  border-color: var(--accent);
}

/* main button bottom-right */
.screen-onboarding .ob-main {
  position: absolute;
  right: 40px;
  bottom: 36px;
  min-width: 220px;
  height: 96px;
  font-size: 32px;
}
.screen-onboarding .ob-main.is-disabled {
  opacity: 0.45;
  filter: grayscale(0.6);
}

/* step 2: who is playing — Dziewczynka / Chłopiec */
/* (the dragon's bubble ends at x = 568 at every text size: the cards start 28 px to its right and end at the
   right edge of 'Dalej', 1240) */
.screen-onboarding .ob-who {
  position: absolute;
  left: 596px;
  top: 150px;
  display: grid;
  grid-template-columns: repeat(2, 308px);
  gap: 28px;
}
.screen-onboarding .ob-who-btn {
  height: 330px;
  border-radius: 32px;
  border: 5px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  font-size: 40px;
  font-weight: 800;
  color: var(--ink);
  transition: transform 0.1s ease, border-color 0.2s ease, background 0.2s ease;
}
.screen-onboarding .ob-who-btn:active {
  transform: translateY(4px);
}
.screen-onboarding .ob-who-btn.sel {
  border-color: var(--gold);
  background: var(--gold-soft);
  box-shadow: 0 0 0 7px rgba(242, 183, 5, 0.38), var(--shadow);
}
.screen-onboarding .ob-who-ico,
.screen-onboarding .ob-who-ico svg {
  display: block;
}

/* step 4: the dragon's name */
.screen-onboarding .ob-names {
  position: absolute;
  left: 600px;
  top: 214px;
  display: grid;
  grid-template-columns: repeat(2, 300px);
  gap: 28px;
}
.screen-onboarding .ob-name {
  height: 132px;
  border-radius: 28px;
  border: 4px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 22px;
  font-size: 38px;
  font-weight: 800;
  color: var(--ink);
  transition: transform 0.1s ease, opacity 0.3s ease, border-color 0.2s ease;
}
.screen-onboarding .ob-name:active {
  transform: translateY(4px);
}
.screen-onboarding .ob-name.sel {
  border-color: var(--gold);
  background: var(--gold-soft);
  box-shadow: 0 0 0 6px rgba(242, 183, 5, 0.35), var(--shadow);
}
.screen-onboarding .ob-name.dim {
  opacity: 0.4;
}
.screen-onboarding .ob-name-ico {
  display: block;
  flex: none;
}
.screen-onboarding .ob-name-ico svg {
  display: block;
}

/* step 5: offer */
.screen-onboarding .ob-offer {
  position: absolute;
  left: 640px;
  top: 250px;
  width: 460px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 32px;
}
.screen-onboarding .ob-offer-play {
  height: 160px;
  border-radius: 34px;
  border: 5px solid #fff6d0;
  background: radial-gradient(circle at 30% 25%, #fff3b8 0%, #ffd23f 45%, #f2b705 75%);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  font-size: 52px;
  font-weight: 800;
  box-shadow: var(--shadow);
}
.screen-onboarding .ob-offer-play:active {
  transform: translateY(4px);
}
.screen-onboarding .ob-offer-play .zg-qico svg {
  display: block;
}
.screen-onboarding .ob-offer-later {
  min-height: 96px;
  font-size: 28px;
}

/* ---------- 'zagadki' ---------- */

.screen-zagadki .zg {
  position: absolute;
  inset: 0;
  background: var(--bg);
}
.screen-zagadki .zg-top {
  position: absolute;
  left: 0;
  top: 0;
  width: 1280px;
  height: 88px;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 0 16px;
  background: var(--night);
  color: #fff;
  border-bottom: 6px solid var(--gold);
  z-index: 5;
}
.screen-zagadki .zg-later {
  min-height: 72px;
  font-size: 24px;
}
.screen-zagadki .zg-title {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 32px;
  font-weight: 800;
}
.screen-zagadki .zg-qico svg,
.screen-zagadki .zg-qico {
  display: block;
}
.screen-zagadki .zg-col {
  position: absolute;
  left: 0;
  top: 88px;
  width: 240px;
  height: 712px;
  padding: 14px 12px 8px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  background: linear-gradient(180deg, var(--bg-2), #e6d7b6);
  border-right: 3px solid var(--line);
  z-index: 4;
}
.screen-zagadki .zg-area {
  position: absolute;
  left: 240px;
  top: 88px;
  width: 1040px;
  height: 712px;
  overflow: hidden;
}
.screen-zagadki .zg-zone {
  position: absolute;
  inset: 0;
}
.screen-zagadki .zg-blocker {
  position: absolute;
  inset: 0;
  z-index: 30;
  display: none;
}
.screen-zagadki .zg-blocker.on {
  display: block;
}
.screen-zagadki .zg-band-text {
  font-family: var(--font);
  font-size: 34px;
  font-weight: 700;
}
.screen-zagadki .zg-band-pay,
.screen-zagadki .zg-expr {
  display: flex;
  align-items: center;
  gap: 20px;
}
.screen-zagadki .zg-expr .zg-op {
  font-size: 56px;
  color: var(--ink-soft);
}

/* keypad column (§3.0.1) */
.screen-zagadki .zg-pad {
  position: absolute;
  left: 712px;
  top: 146px;
  width: 316px;
}
.screen-zagadki .zg-pad-nodisplay {
  top: 190px;
}
.screen-zagadki .zg-gone,
.screen-zagadki .zg-keys-off .keypad {
  display: none;
}
.screen-zagadki .zg-hit .zg-pad .numin-display {
  border-color: var(--gold);
  background: var(--gold-soft);
}

/* slate with the expression */
.screen-zagadki .zg-slate {
  position: absolute;
  left: 32px;
  top: 190px;
  width: 650px;
  height: 200px;
  border-radius: 32px;
  background: var(--panel);
  border: 4px solid var(--line);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: center;
}
.screen-zagadki .zg-slate-low {
  top: 412px;
  height: 160px;
}
.screen-zagadki .zg-slate-row {
  display: flex;
  align-items: center;
  gap: 20px;
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-size: 88px;
  font-weight: 700;
  color: var(--ink);
}
.screen-zagadki .zg-slate-low .zg-slate-row {
  font-size: 76px;
}
.screen-zagadki .zg-tok.zg-op {
  color: var(--ink);
}
.screen-zagadki .zg-tok.zg-word {
  font-family: var(--font);
  font-size: 54px;
}
.screen-zagadki .zg-ans {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 140px;
  height: 124px;
  padding: 0 16px;
  border-radius: 24px;
  border: 5px dashed var(--accent);
  background: #fff;
  color: var(--ink);
}
.screen-zagadki .zg-slate-low .zg-ans {
  height: 110px;
}
.screen-zagadki .zg-ans.empty {
  color: #c4b9a4;
}
.screen-zagadki .zg-hit .zg-ans {
  border-style: solid;
  border-color: var(--gold);
  background: var(--gold-soft);
  box-shadow: 0 0 0 6px rgba(242, 183, 5, 0.3);
}

/* riddle 1: nest of 14 */
.screen-zagadki .zg-nest {
  left: 12px;
  top: 200px;
}

/* riddle 2: golden material cards */
.screen-zagadki .zg-cards {
  position: absolute;
  left: 0;
  right: 0;
  top: 170px;
  display: flex;
  justify-content: center;
  gap: 28px;
}
.screen-zagadki .zg-card {
  width: 220px;
  height: 300px;
  border-radius: 28px;
  border: 4px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: opacity 0.3s ease, transform 0.1s ease;
}
.screen-zagadki .zg-card:active {
  transform: translateY(4px);
}
.screen-zagadki .zg-cards.done .zg-card {
  opacity: 0.45;
}
.screen-zagadki .zg-cards .zg-card.picked,
.screen-zagadki .zg-cards .zg-card.picked-ok {
  opacity: 1;
}
.screen-zagadki .zg-card.picked {
  border-color: var(--accent);
}
.screen-zagadki .zg-card.picked-ok,
.screen-zagadki .zg-choices .picked-ok {
  border-color: var(--gold);
  background: var(--gold-soft);
  box-shadow: 0 0 0 6px rgba(242, 183, 5, 0.35), var(--shadow);
}

/* riddle 4: three numbers */
.screen-zagadki .zg-choices {
  position: absolute;
  left: 0;
  right: 0;
  top: 260px;
  gap: 32px;
}
.screen-zagadki .zg-choices .btn {
  min-width: 250px;
  height: 120px;
  font-size: 56px;
}
.screen-zagadki .zg-choices .btn:disabled {
  opacity: 0.45;
}
.screen-zagadki .zg-choices .picked,
.screen-zagadki .zg-choices .picked-ok {
  opacity: 1 !important;
}
.screen-zagadki .zg-choices .picked {
  border-color: var(--accent);
}

/* riddle 8: bags */
.screen-zagadki .zg-bags {
  position: absolute;
  left: 32px;
  top: 150px;
  width: 650px;
  display: flex;
  justify-content: space-around;
}
.screen-zagadki .zg-bag svg {
  display: block;
  width: 176px;
  height: auto;
}

/* riddle 9: eggs and nests */
.screen-zagadki .zg-eggrow {
  position: absolute;
  left: 32px;
  top: 150px;
  width: 650px;
  display: flex;
  justify-content: center;
  gap: 8px;
}
.screen-zagadki .zg-egg-s svg {
  display: block;
}
.screen-zagadki .zg-nests {
  position: absolute;
  left: 32px;
  top: 262px;
  width: 650px;
  display: flex;
  justify-content: space-around;
}
.screen-zagadki .zg-nest-s {
  position: relative;
  width: 190px;
  height: 96px;
}
.screen-zagadki .zg-nest-s svg {
  position: absolute;
  left: 0;
  top: 0;
}

/* riddle 11: ice cream and a banknote */
.screen-zagadki .zg-shop {
  position: absolute;
  left: 32px;
  top: 134px;
  width: 650px;
  height: 262px;
  display: flex;
  align-items: center;
  justify-content: space-around;
}
.screen-zagadki .zg-ice {
  display: flex;
  align-items: center;
  gap: 8px;
}
.screen-zagadki .zg-ice svg,
.screen-zagadki .zg-arrow svg {
  display: block;
}
.screen-zagadki .zg-note {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

/* the end */
.screen-zagadki .zg-end-pic {
  position: absolute;
  left: 50%;
  top: 46%;
  transform: translate(-50%, -50%);
}
.screen-zagadki .zg-end-pic > * {
  display: block;
}