:root {
  color-scheme: dark;
  --gold: #e3d49e;
  --gold-soft: #fff2bd;
  --moss: #93a449;
  --moss-dark: #273117;
  --stone: #4b4835;
  --shadow: rgba(7, 10, 4, 0.72);
  --cell-size: clamp(42px, 8.7vmin, 76px);
  --gap: clamp(4px, 0.7vmin, 7px);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  overflow-x: hidden;
}

body.overlay-open {
  height: 100vh;
  overflow: hidden;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--gold);
  background:
    linear-gradient(rgba(7, 10, 4, 0.68), rgba(7, 10, 4, 0.78)),
    url("assets/bg.png") center / cover fixed,
    linear-gradient(135deg, #111609 0%, #253019 45%, #0d1108 100%);
  overflow-x: hidden;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  background: transparent;
}

body::after {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background:
    radial-gradient(circle at 32% 18%, rgba(255, 237, 153, 0.34) 0 2px, transparent 3px),
    radial-gradient(circle at 74% 23%, rgba(255, 237, 153, 0.24) 0 1px, transparent 2px),
    radial-gradient(circle at 58% 78%, rgba(255, 237, 153, 0.28) 0 2px, transparent 3px);
  opacity: 0.68;
}

.game-shell {
  width: min(1160px, 100%);
  min-height: 100vh;
  margin: 0 auto;
  padding: clamp(14px, 2.2vw, 28px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(12px, 1.5vw, 18px);
}

.main-menu,
.level-map {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at 50% 35%, rgba(196, 187, 100, 0.12), transparent 20rem),
    rgba(7, 10, 4, 0.72);
  backdrop-filter: blur(8px);
  transition: opacity 180ms ease, visibility 180ms ease;
}

.level-map {
  z-index: 18;
  padding: 24px;
}

.main-menu.hidden,
.level-map.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.menu-card,
.map-card {
  width: min(520px, calc(100vw - 48px));
  padding: clamp(24px, 5vw, 42px);
  border-radius: 8px;
  text-align: center;
  border: 0;
  background: url("assets/stone-card.png") center / 100% 100% no-repeat;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.48);
  position: relative;
}

.menu-card {
  background: url("assets/card-bg.png") center / 100% 100% no-repeat;
}

.map-card {
  width: min(620px, calc(100vw - 48px));
  min-height: 0;
  padding: clamp(20px, 3vw, 28px);
  border: 0;
  background: rgba(12, 18, 9, 0.58);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.34);
  position: relative;
  overflow: visible;
}

.menu-card p {
  margin-top: 12px;
  color: #f6e8b6;
  font-size: clamp(1.08rem, 2.8vw, 1.45rem);
  text-shadow: 0 2px 6px #1d210d;
}

.menu-card h1 {
  max-width: 100%;
  font-size: clamp(2rem, 8vw, 3rem);
  line-height: 0.98;
}

.menu-actions {
  display: grid;
  gap: 12px;
  width: min(280px, 100%);
  margin: 28px auto 0;
}

.menu-choice {
  min-height: 54px;
  border-radius: 8px;
  border: 1px solid rgba(255, 238, 164, 0.42);
  color: #292817;
  background: linear-gradient(180deg, #f3e6aa, #b7a650);
  box-shadow:
    0 12px 24px rgba(0, 0, 0, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.42);
  cursor: pointer;
  font: 700 clamp(1.1rem, 3vw, 1.35rem) Georgia, "Times New Roman", serif;
}

.menu-choice:hover,
.menu-choice:focus-visible {
  outline: none;
  transform: translateY(-1px);
  filter: brightness(1.06);
}

.menu-choice.secondary {
  color: var(--gold);
  background: rgba(24, 32, 16, 0.58);
  border: 0;
  box-shadow: none;
}

.sound-toggle {
  position: absolute;
  left: 18px;
  bottom: 18px;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 238, 164, 0.42);
  border-radius: 8px;
  color: #f8edbc;
  background: url("assets/stone-card.png") center / 100% 100% no-repeat;
  box-shadow: 0 10px 18px rgba(0, 0, 0, 0.32);
  cursor: pointer;
  font: 700 1.7rem Georgia, "Times New Roman", serif;
}

.sound-toggle.muted {
  opacity: 0.68;
}

.map-card h2 {
  position: static;
  transform: none;
  color: #f6e8b6;
  font-size: clamp(1.8rem, 5vw, 3rem);
  text-align: center;
  text-shadow: 0 4px 12px rgba(0, 0, 0, 0.72);
  white-space: nowrap;
}

.level-path {
  width: min(500px, 100%);
  margin: 18px auto 18px;
  display: grid;
  grid-template-columns: repeat(5, minmax(72px, 1fr));
  gap: 4px;
  position: relative;
}

.level-path::before {
  content: none;
}

.level-node {
  width: 100%;
  aspect-ratio: 1;
  border: 0;
  color: #f8edbc;
  background: url("assets/kletka.png") center / contain no-repeat;
  box-shadow: none;
  cursor: pointer;
  font: 700 clamp(1.35rem, 4vw, 2rem) Georgia, "Times New Roman", serif;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.72);
}

.level-node::after {
  content: none;
}

.level-node:hover,
.level-node:focus-visible {
  outline: none;
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.level-node.locked,
.level-node:disabled {
  cursor: default;
  opacity: 0.38;
  filter: grayscale(0.45) brightness(0.72);
}

.level-node.locked:hover,
.level-node:disabled:hover,
.level-node.locked:focus-visible,
.level-node:disabled:focus-visible {
  outline: none;
  transform: none;
  filter: grayscale(0.45) brightness(0.72);
}

.level-nav {
  display: grid;
  grid-template-columns: 54px minmax(130px, 180px) 54px;
  justify-content: center;
  align-items: center;
  gap: 12px;
}

.page-arrow {
  width: 54px;
  height: 48px;
  border: 1px solid rgba(255, 238, 164, 0.42);
  border-radius: 8px;
  color: #f8edbc;
  background: rgba(24, 32, 16, 0.62);
  box-shadow: 0 10px 18px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  font: 700 2rem Georgia, "Times New Roman", serif;
}

.page-arrow:disabled {
  opacity: 0.36;
  cursor: default;
}

.panel-block,
.board-wrap,
.booster {
  border: 0;
  background: url("assets/stone-card.png") center / 100% 100% no-repeat;
  box-shadow: 0 18px 42px var(--shadow);
}

.title-stone {
  width: min(720px, 94vw);
  padding: 18px 34px 16px;
  text-align: center;
  border-radius: 8px;
  position: relative;
  border: 1px solid rgba(227, 212, 158, 0.18);
  background: rgba(16, 22, 10, 0.34);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.38);
}

.title-stone::before,
.title-stone::after,
.play-area::after,
.boosters::before {
  position: absolute;
  pointer-events: none;
  content: none;
  background: linear-gradient(90deg, transparent, #728a32, #b0ba50, #53651e, transparent);
  filter: drop-shadow(0 3px 2px rgba(0, 0, 0, 0.55));
}

.title-stone::before {
  left: 18px;
  right: 18px;
  top: -7px;
  height: 13px;
  border-radius: 999px;
}

.title-stone::after {
  left: 28px;
  right: 28px;
  bottom: -7px;
  height: 12px;
  border-radius: 999px;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  text-transform: uppercase;
  font-size: clamp(2.05rem, 5vw, 4.05rem);
  line-height: 0.92;
  letter-spacing: 0;
  white-space: nowrap;
  color: #e8d27c;
  text-shadow: 0 3px 8px rgba(0, 0, 0, 0.72), 0 1px 0 rgba(255, 245, 183, 0.25);
}

.title-stone p {
  margin-top: 8px;
  font-size: clamp(1.05rem, 2.3vw, 1.5rem);
  color: #f6e8b6;
  text-shadow: 0 2px 6px #1d210d;
}

.play-area {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(126px, 170px) auto;
  justify-content: center;
  align-items: start;
  gap: clamp(12px, 2vw, 24px);
  position: relative;
}

.play-area::after {
  left: 50%;
  bottom: -12px;
  width: min(720px, 78vw);
  height: 16px;
  border-radius: 999px;
  transform: translateX(-38%);
}

.side-panel {
  display: grid;
  gap: 10px;
}

.panel-block {
  border-radius: 8px;
  padding: 16px 14px;
  text-align: center;
}

.panel-block span,
.panel-block h2,
.booster strong,
.forest-note {
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.7);
}

.panel-block span,
.panel-block h2 {
  display: block;
  font-size: clamp(1.02rem, 2vw, 1.28rem);
  font-weight: 700;
}

.panel-block strong {
  display: block;
  margin-top: 6px;
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  line-height: 1;
  color: #f5e6b1;
}

.goals-list {
  margin-top: 12px;
  display: grid;
  gap: 10px;
}

.goal {
  display: grid;
  grid-template-columns: 38px 1fr;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  font-size: 1.02rem;
}

.goal img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  filter: drop-shadow(0 5px 4px rgba(0, 0, 0, 0.55));
}

.goal.done {
  color: #d6ffc0;
}

.board-wrap {
  position: relative;
  padding: clamp(18px, 2.6vmin, 28px);
  border-radius: 8px;
  background: transparent;
}

.board-wrap::before {
  position: absolute;
  inset: -22px;
  z-index: 0;
  content: "";
  background: url("assets/kletka.png") center / contain no-repeat;
  pointer-events: none;
}

.board-wrap > * {
  position: relative;
  z-index: 1;
}

.board {
  display: grid;
  grid-template-columns: repeat(8, var(--cell-size));
  grid-template-rows: repeat(8, var(--cell-size));
  gap: var(--gap);
  touch-action: none;
}

.tile {
  width: var(--cell-size);
  height: var(--cell-size);
  padding: clamp(3px, 0.7vmin, 6px);
  border: 1px solid rgba(238, 226, 164, 0.2);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(104, 105, 63, 0.62), rgba(37, 45, 22, 0.9)),
    url("assets/pole.png") center / cover;
  cursor: pointer;
  position: relative;
  box-shadow:
    inset 0 0 0 1px rgba(0, 0, 0, 0.3),
    inset 0 7px 16px rgba(255, 246, 184, 0.07);
  transition: transform 130ms ease, border-color 130ms ease, box-shadow 130ms ease;
}

.tile:hover,
.tile:focus-visible {
  border-color: rgba(255, 241, 173, 0.74);
  outline: none;
}

.tile.selected {
  transform: scale(0.94);
  border-color: #fff2a5;
  box-shadow:
    0 0 0 3px rgba(255, 236, 119, 0.24),
    inset 0 0 22px rgba(255, 231, 128, 0.18);
}

.tile.special-tile {
  border-color: rgba(255, 238, 164, 0.56);
  background:
    radial-gradient(circle at 50% 42%, rgba(255, 235, 142, 0.16), transparent 60%),
    linear-gradient(145deg, rgba(116, 114, 66, 0.72), rgba(41, 49, 24, 0.94)),
    url("assets/pole.png") center / cover;
  box-shadow:
    0 0 0 2px rgba(255, 230, 128, 0.38),
    0 0 22px rgba(255, 226, 115, 0.45),
    inset 0 0 0 1px rgba(0, 0, 0, 0.3),
    inset 0 0 22px rgba(255, 231, 128, 0.18);
  animation: specialPulse 1.45s ease-in-out infinite;
}

.tile.special-tile::after {
  position: absolute;
  top: 3px;
  right: 5px;
  content: "✦";
  color: #ffe88d;
  font-size: clamp(0.8rem, 2vw, 1.05rem);
  text-shadow: 0 0 8px rgba(255, 232, 141, 0.9), 0 2px 3px rgba(0, 0, 0, 0.75);
  pointer-events: none;
}

.tile.special-tile img {
  transform: scale(1.14);
  filter: drop-shadow(0 0 8px rgba(255, 232, 141, 0.72)) drop-shadow(0 8px 4px rgba(0, 0, 0, 0.5));
}

.tile.matching {
  animation: pop 260ms ease forwards;
}

.tile.invalid {
  animation: shake 210ms ease;
}

.tile img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
  filter: drop-shadow(0 8px 4px rgba(0, 0, 0, 0.5));
  transition: transform 150ms ease;
}

.tile:hover img {
  transform: translateY(-2px) scale(1.04);
}

.message {
  position: absolute;
  left: 50%;
  top: 50%;
  max-width: min(360px, 84vw);
  padding: 14px 22px;
  border-radius: 8px;
  color: #fff4bd;
  background: rgba(30, 35, 17, 0.9);
  border: 1px solid rgba(255, 238, 164, 0.38);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.45);
  text-align: center;
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0.94);
  transition: opacity 180ms ease, transform 180ms ease;
}

.message.show {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.boosters {
  width: min(900px, 95vw);
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: clamp(7px, 1.2vw, 14px);
  position: relative;
}

.boosters::before {
  left: -14px;
  right: -14px;
  top: -9px;
  height: 12px;
  border-radius: 999px;
}

.booster {
  min-width: 0;
  border-radius: 8px;
  padding: 8px 7px 9px;
  color: var(--gold);
  font: inherit;
  cursor: pointer;
  position: relative;
  transition: transform 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.booster img,
.booster-icon {
  display: block;
  width: min(56px, 12vw);
  aspect-ratio: 1;
  margin: 0 auto 4px;
}

.booster img {
  object-fit: contain;
  filter: drop-shadow(0 9px 6px rgba(0, 0, 0, 0.56));
}

.booster-icon {
  display: grid;
  place-items: center;
  font-size: clamp(2rem, 6vw, 3.1rem);
  filter: drop-shadow(0 9px 6px rgba(0, 0, 0, 0.56));
}

.booster-count {
  position: absolute;
  top: 43%;
  right: 16%;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #f7e9b2;
  background: rgba(51, 43, 24, 0.92);
  border: 1px solid rgba(232, 217, 146, 0.32);
  font-weight: 700;
}

.booster strong {
  display: block;
  min-height: 2.4em;
  font-size: clamp(0.72rem, 1.55vw, 0.9rem);
  line-height: 1.12;
}

.booster:hover:not(:disabled),
.booster.active {
  transform: translateY(-2px);
  filter: brightness(1.08);
  box-shadow: 0 18px 42px var(--shadow);
}

.booster:disabled {
  opacity: 0.52;
  cursor: default;
}

.forest-note {
  width: min(560px, 92vw);
  min-height: 58px;
  padding: 12px 72px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  position: relative;
  text-align: center;
  font-size: clamp(1rem, 2.1vw, 1.28rem);
  border: 1px solid rgba(227, 212, 158, 0.18);
  background: rgba(18, 24, 11, 0.62);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.36);
}

.menu-button {
  position: absolute;
  left: 10px;
  top: 50%;
  width: 48px;
  height: 42px;
  padding: 9px 10px;
  border-radius: 8px;
  transform: translateY(-50%);
  cursor: pointer;
  border: 1px solid rgba(227, 212, 158, 0.22);
  background: rgba(29, 38, 18, 0.58);
  box-shadow: none;
}

.menu-button span {
  display: block;
  height: 4px;
  margin: 4px 0;
  border-radius: 999px;
  background: #eadca3;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.6);
}

@keyframes pop {
  45% {
    transform: scale(1.12);
    opacity: 0.92;
  }

  100% {
    transform: scale(0.3);
    opacity: 0;
  }
}

@keyframes shake {
  25% {
    transform: translateX(-4px);
  }

  50% {
    transform: translateX(4px);
  }

  75% {
    transform: translateX(-3px);
  }
}

@keyframes specialPulse {
  0%,
  100% {
    filter: brightness(1);
  }

  50% {
    filter: brightness(1.22);
  }
}

@media (max-width: 760px) {
  .main-menu,
  .level-map {
    padding: 0;
  }

  .main-menu {
    background:
      linear-gradient(rgba(7, 10, 4, 0.22), rgba(7, 10, 4, 0.42)),
      url("assets/bg-mobile.png") center / cover no-repeat;
    backdrop-filter: none;
  }

  .menu-card {
    width: 100vw;
    min-height: 100vh;
    border-radius: 0;
    display: block;
    padding: 28px;
    background: none;
    box-shadow: none;
  }

  .menu-card h1 {
    width: min(86vw, 360px);
    margin: 8vh auto 0;
    font-size: clamp(2.05rem, 11vw, 3.2rem);
    white-space: normal;
  }

  .menu-card p {
    margin-top: 10px;
    font-size: clamp(1.05rem, 5vw, 1.45rem);
  }

  .menu-actions {
    width: min(260px, 72vw);
    margin: 38vh auto 0;
    gap: 14px;
  }

  .menu-choice {
    min-height: 52px;
  }

  .map-card {
    width: 100vw;
    min-height: 100vh;
    border-radius: 0;
    display: grid;
    grid-template-rows: auto 1fr auto;
    align-content: stretch;
    padding: 22px 12px 18px;
  }

  .map-card h2 {
    font-size: clamp(1.35rem, 7vw, 2rem);
  }

  .level-path {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    width: min(100%, 520px);
    align-self: center;
    gap: 4px;
  }

  .level-node {
    width: 100%;
    color: #f8edbc;
    background: url("assets/kletka.png") center / contain no-repeat;
    font-size: clamp(1rem, 6vw, 1.65rem);
  }

  .level-nav {
    grid-template-columns: 52px minmax(120px, 160px) 52px;
    gap: 10px;
    padding-bottom: env(safe-area-inset-bottom);
  }

  .page-arrow {
    width: 52px;
    height: 46px;
  }

  .sound-toggle {
    left: max(18px, env(safe-area-inset-left));
    bottom: max(18px, env(safe-area-inset-bottom));
  }

  :root {
    --cell-size: min(10.1vw, 54px);
    --gap: 4px;
  }

  .game-shell {
    padding: 8px 10px 18px;
    gap: 8px;
  }

  .title-stone {
    padding: 10px 18px 9px;
  }

  .title-stone h1 {
    font-size: clamp(1.9rem, 10vw, 2.7rem);
  }

  .title-stone p {
    margin-top: 4px;
    font-size: clamp(0.95rem, 4.8vw, 1.2rem);
  }

  .play-area {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .side-panel {
    width: min(100%, 520px);
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .level-block {
    order: 1;
  }

  .stat-block {
    order: 2;
  }

  .goals-block {
    order: 3;
    grid-column: 1 / -1;
  }

  .panel-block {
    padding: 8px 8px;
    background: rgba(18, 24, 11, 0.62);
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.28);
  }

  .panel-block strong {
    font-size: 1.8rem;
  }

  .goals-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
    margin-top: 6px;
  }

  .goal {
    grid-template-columns: 26px 1fr;
    gap: 4px;
    font-size: 0.82rem;
  }

  .goal img {
    width: 24px;
    height: 24px;
  }

  .boosters {
    width: min(100%, 520px);
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 4px;
  }

  .boosters::before {
    left: 0;
    right: 0;
  }

  .forest-note {
    padding-right: 14px;
    padding-left: 68px;
  }

  .booster {
    min-height: 58px;
    padding: 4px;
    background: rgba(18, 24, 11, 0.58);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.28);
  }

  .booster img,
  .booster-icon {
    width: min(42px, 10.5vw);
    margin: 0 auto;
  }

  .booster strong {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .booster-count {
    top: auto;
    right: 4px;
    bottom: 4px;
    width: 22px;
    height: 22px;
    font-size: 0.82rem;
  }
}

@media (max-width: 520px) {
  .side-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .goals-block {
    grid-column: 1 / -1;
  }

  .boosters {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .booster img {
    width: min(42px, 10.5vw);
  }
}