:root {
  --bg: #fff7fb;
  --panel: #ffffff;
  --panel-soft: rgba(255, 255, 255, 0.72);
  --text: #5c4b58;
  --muted: #9f8d99;
  --shadow: 0 12px 30px rgba(150, 120, 140, 0.12);
  --border: rgba(220, 198, 212, 0.8);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top, #fffdf7 0%, #fff4fb 35%, #f8f0ff 100%);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
  display: flex;
  justify-content: center;
  padding: 14px;
}

.app-shell {
  width: min(100%, 460px);
  display: grid;
  gap: 12px;
}

.hud {
  display: grid;
  align-items: center;
  gap: 10px;
}

.hud-top {
  grid-template-columns: 1fr 1fr auto;
}

.hud-bottom {
  grid-template-columns: 1fr;
}

.hud-card,
.legend-box,
.hud-button {
  border: 1px solid var(--border);
  background: var(--panel-soft);
  backdrop-filter: blur(10px);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.hud-card,
.legend-box {
  padding: 10px 14px;
}

.hud-label,
.legend-title {
  display: block;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.hud-card strong,
.hud-timer strong {
  font-size: 24px;
  line-height: 1;
}

.hud-button {
  width: 54px;
  height: 54px;
  cursor: pointer;
  border-radius: 18px;
  font-size: 20px;
  color: var(--text);
}

.game-layout {
  position: relative;
}

.board-panel {
  position: relative;
  border-radius: 26px;
  overflow: hidden;
  background: linear-gradient(180deg, #fffdfd 0%, #fff7f4 48%, #fff3fb 100%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

#gameCanvas {
  display: block;
  width: 100%;
  height: auto;
  touch-action: none;
}

.overlay-message {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: center;
  justify-items: center;
  padding: 12px 14px 18px;
  background: rgba(255, 247, 252, 0.45);
}

.overlay-card {
  max-width: 280px;
  text-align: center;
  padding: 18px 16px;
  border-radius: 20px;
  background: rgba(255,255,255,0.9);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.overlay-card h2 {
  margin: 0 0 8px;
  font-size: 20px;
}

.overlay-card p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
}

.hidden {
  display: none;
}


.fail-hearts {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 28px;
  align-items: center;
}

.fail-heart {
  width: 18px;
  height: 18px;
  display: inline-grid;
  place-items: center;
  font-size: 16px;
  line-height: 1;
  color: #ff88b7;
  text-shadow: 0 1px 0 rgba(255,255,255,0.65);
  transition: transform 0.18s ease, opacity 0.18s ease, filter 0.18s ease;
}

.fail-heart.is-spent {
  opacity: 0.26;
  filter: grayscale(0.4);
  transform: scale(0.88);
}

.legend-text {
  font-size: 14px;
  color: var(--text);
}

@media (max-width: 420px) {
  body {
    padding: 10px;
  }

  .hud-top {
    grid-template-columns: 1fr 1fr 50px;
  }
}


.fail-hearts.hidden {
  display: none !important;
}


.overlay-card-final {
  width: min(100%, 336px);
  max-height: min(82svh, 700px);
  padding: 14px 12px 12px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255,255,255,0.97) 0%, rgba(255,247,252,0.98) 100%);
  border: 1px solid rgba(220, 198, 212, 0.95);
  box-shadow:
    0 18px 40px rgba(150, 120, 140, 0.18),
    inset 0 1px 0 rgba(255,255,255,0.8);
  display: flex;
  flex-direction: column;
}

.overlay-card-final h2 {
  margin: 2px 0 6px;
  font-size: 22px;
  color: #5b4657;
}

.overlay-card-final p {
  font-size: 13px;
  line-height: 1.32;
}

.overlay-final-head {
  flex: 0 0 auto;
}

.overlay-final-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding-right: 2px;
  margin-top: 4px;
}

.overlay-final-footer {
  flex: 0 0 auto;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid rgba(220, 198, 212, 0.72);
  background: linear-gradient(180deg, rgba(255,255,255,0.08) 0%, rgba(255,247,252,0.96) 28%);
}

.overlay-save-btn {
  width: 100%;
}

.overlay-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 30px;
  padding: 6px 12px;
  margin-bottom: 10px;
  border-radius: 999px;
  background: linear-gradient(180deg, #fff4fa 0%, #ffe5f3 100%);
  border: 1px solid rgba(238, 180, 210, 0.9);
  color: #b84c86;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 8px 18px rgba(212, 134, 178, 0.14);
}

.overlay-breakdown {
  margin-top: 8px;
  padding: 8px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(220, 198, 212, 0.72);
}

.overlay-breakdown-title {
  margin: 0 0 8px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}

.overlay-breakdown-list {
  display: grid;
  gap: 5px;
}

.overlay-breakdown-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 12px;
  background: rgba(255, 247, 252, 0.72);
}

.overlay-breakdown-label {
  font-size: 12px;
  color: var(--text);
}

.overlay-breakdown-value {
  font-size: 12px;
  font-weight: 800;
  color: #6d5565;
}

.overlay-total {
  margin-top: 8px;
  padding: 10px 12px;
  border-radius: 16px;
  background: linear-gradient(180deg, #fff3fb 0%, #ffe7f4 100%);
  border: 1px solid rgba(235, 181, 208, 0.95);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.75);
}

.overlay-total-label {
  display: block;
  margin-bottom: 3px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #aa6e90;
}

#overlayTotalValue {
  display: block;
  font-size: 25px;
  line-height: 1;
  color: #5b4657;
}

.overlay-restart-btn {
  width: 100%;
  margin-top: 8px;
  border: 0;
  border-radius: 16px;
  padding: 11px 14px;
  background: linear-gradient(180deg, #ff9fca 0%, #f57eb4 100%);
  color: #ffffff;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 12px 24px rgba(232, 122, 175, 0.24);
}

.overlay-restart-btn:hover {
  filter: brightness(1.02);
}

.overlay-restart-btn:active {
  transform: translateY(1px);
}


.start-screen {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: start;
  justify-items: center;
  padding: 6px 18px 18px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  background:
    radial-gradient(circle at top, rgba(255,255,255,0.78) 0%, rgba(255,247,252,0.9) 38%, rgba(255,239,248,0.96) 100%);
  z-index: 3;
}


.start-screen.hidden {
  display: none !important;
}

.start-card {
  width: min(100%, 340px);
  margin-top: 0;
  padding: 14px 12px 12px;
  border-radius: 24px;
  text-align: center;
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(255,245,251,0.98) 100%);
  border: 1px solid rgba(220, 198, 212, 0.95);
  box-shadow: 0 18px 40px rgba(150, 120, 140, 0.16), inset 0 1px 0 rgba(255,255,255,0.82);
}

.start-kicker {
  display: inline-block;
  margin-bottom: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  background: linear-gradient(180deg, #fff4fa 0%, #ffe6f2 100%);
  border: 1px solid rgba(238, 180, 210, 0.9);
  color: #b84c86;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.start-card h1 {
  margin: 0;
  font-size: 28px;
  line-height: 1;
  color: #5b4657;
}

.start-tagline {
  margin: 6px 0 0;
  font-size: 11px;
  line-height: 1.25;
  color: #6c5867;
  font-weight: 600;
}


.start-actions-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 8px;
}

.start-secondary-btn {
  padding: 9px 10px;
  font-size: 12px;
}

.start-leaderboard-panel {
  margin-top: 8px;
  text-align: left;
  padding: 8px;
}

.start-leaderboard-head {
  margin-bottom: 4px;
}

.start-tutorial {
  margin-top: 16px;
  padding: 14px 14px 12px;
  border-radius: 18px;
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(220, 198, 212, 0.72);
}

.start-tutorial-title {
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
}

.start-tutorial p {
  margin: 0 0 8px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--text);
}

.start-tutorial p:last-child {
  margin-bottom: 0;
}

.start-btn {
  width: 100%;
  margin-top: 8px;
  border: 0;
  border-radius: 18px;
  padding: 12px 16px;
  background: linear-gradient(180deg, #ff9fca 0%, #f57eb4 100%);
  color: #fff;
  font-size: 16px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 12px 24px rgba(232, 122, 175, 0.24);
}

.start-btn:hover {
  filter: brightness(1.02);
}

.start-btn:active {
  transform: translateY(1px);
}


.overlay-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 10px;
}

.overlay-actions-single {
  grid-template-columns: 1fr;
}

.overlay-secondary-btn {
  width: 100%;
  border: 1px solid rgba(220, 198, 212, 0.95);
  border-radius: 16px;
  padding: 12px 14px;
  background: rgba(255,255,255,0.92);
  color: #6b5565;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
}

.ranking-submit {
  margin-top: 7px;
  padding: 8px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(220, 198, 212, 0.72);
}

.ranking-submit-label {
  display: block;
  margin-bottom: 5px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  text-align: left;
}


.ranking-input {
  width: 100%;
  min-width: 0;
  padding: 10px 11px;
  border-radius: 14px;
  border: 1px solid rgba(220, 198, 212, 0.95);
  background: #fff;
  color: var(--text);
  font-size: 14px;
  outline: none;
}

.ranking-input:focus {
  border-color: rgba(245, 126, 180, 0.9);
  box-shadow: 0 0 0 3px rgba(245, 126, 180, 0.12);
}

.ranking-save-btn,
.leaderboard-refresh-btn {
  border: 0;
  border-radius: 14px;
  padding: 10px 14px;
  background: linear-gradient(180deg, #ff9fca 0%, #f57eb4 100%);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 10px 20px rgba(232, 122, 175, 0.2);
}

.ranking-status,
.leaderboard-status {
  margin: 6px 0 0;
  font-size: 12px;
  line-height: 1.4;
  color: #7f6a79;
}

.leaderboard-panel {
  border: 1px solid var(--border);
  background: var(--panel-soft);
  backdrop-filter: blur(10px);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 12px;
}

.leaderboard-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.leaderboard-head strong {
  display: block;
  font-size: 22px;
  line-height: 1;
}

.leaderboard-refresh-btn {
  padding: 10px 12px;
  white-space: nowrap;
}

.leaderboard-list {
  display: grid;
  gap: 8px;
}

.leaderboard-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 9px 10px;
  border-radius: 14px;
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(220, 198, 212, 0.55);
}

.leaderboard-rank {
  width: 28px;
  height: 28px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: linear-gradient(180deg, #fff4fa 0%, #ffe5f3 100%);
  border: 1px solid rgba(238, 180, 210, 0.9);
  color: #b84c86;
  font-size: 12px;
  font-weight: 800;
}

.leaderboard-name {
  min-width: 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.leaderboard-score {
  font-size: 14px;
  font-weight: 800;
  color: #6d5565;
}

.leaderboard-empty {
  padding: 12px;
  text-align: center;
  font-size: 13px;
  color: var(--muted);
  border-radius: 14px;
  background: rgba(255,255,255,0.72);
}

.ranking-status.is-error,
.leaderboard-status.is-error {
  color: #c45b7d;
}

.ranking-status.is-success {
  color: #7d5ca8;
}


.start-leaderboard-panel .leaderboard-list {
  gap: 6px;
}

.start-leaderboard-panel .leaderboard-row {
  padding: 7px 9px;
  gap: 8px;
}

.start-leaderboard-panel .leaderboard-rank {
  width: 24px;
  height: 24px;
  font-size: 11px;
}

.start-leaderboard-panel .leaderboard-rank.is-medal {
  width: 30px;
  height: 30px;
  font-size: 18px;
}

.start-leaderboard-panel .leaderboard-name,
.start-leaderboard-panel .leaderboard-score {
  font-size: 13px;
}


.overlay-actions-single {
  grid-template-columns: 1fr;
}

.modal-shell {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: 16px;
}

.modal-shell.hidden {
  display: none !important;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(92, 75, 88, 0.34);
  backdrop-filter: blur(4px);
}

.modal-card {
  position: relative;
  width: min(100%, 360px);
  max-height: min(86vh, 760px);
  overflow: auto;
  padding: 18px 16px 16px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,0.99) 0%, rgba(255,245,251,0.99) 100%);
  border: 1px solid rgba(220, 198, 212, 0.95);
  box-shadow: 0 24px 44px rgba(150, 120, 140, 0.22);
  z-index: 1;
}

.modal-card-ranking {
  width: min(100%, 390px);
}

.modal-close-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 999px;
  background: rgba(255,255,255,0.92);
  color: #6b5565;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 10px 22px rgba(150, 120, 140, 0.12);
}

.modal-kicker {
  display: inline-block;
  margin-bottom: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: linear-gradient(180deg, #fff4fa 0%, #ffe6f2 100%);
  border: 1px solid rgba(238, 180, 210, 0.9);
  color: #b84c86;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.modal-title {
  margin: 0 0 12px;
  font-size: 28px;
  line-height: 1;
  color: #5b4657;
}

.modal-body {
  display: grid;
  gap: 8px;
}

.how-to-list p {
  margin: 0;
  padding: 12px 13px;
  border-radius: 14px;
  background: rgba(255,255,255,0.78);
  border: 1px solid rgba(220, 198, 212, 0.72);
  color: var(--text);
  font-size: 14px;
  line-height: 1.45;
}

.ranking-modal-body {
  display: grid;
  gap: 8px;
}

.leaderboard-row-top10 {
  background: rgba(255,255,255,0.82);
}

@media (max-width: 420px) {
  .overlay-actions {
    grid-template-columns: 1fr;
  }

  .overlay-message {
    padding: 8px 8px 12px;
  }

  .overlay-card-final {
    width: min(100%, 322px);
    max-height: min(76svh, 600px);
    padding: 10px 9px 9px;
  }

  .overlay-card-final h2 {
    margin-bottom: 3px;
    font-size: 18px;
  }

  .overlay-final-body {
    margin-top: 2px;
  }

  .overlay-breakdown {
    margin-top: 6px;
    padding: 6px;
  }

  .overlay-breakdown-list {
    gap: 4px;
  }

  .overlay-breakdown-row {
    padding: 4px 6px;
    border-radius: 10px;
  }

  .overlay-breakdown-label,
  .overlay-breakdown-value {
    font-size: 11px;
  }

  .overlay-total {
    margin-top: 6px;
    padding: 7px 9px;
  }

  .overlay-total-label {
    margin-bottom: 2px;
    font-size: 10px;
  }

  #overlayTotalValue {
    font-size: 21px;
  }

  .ranking-submit {
    margin-top: 6px;
    padding: 7px;
    border-radius: 14px;
  }

  .ranking-submit-label {
    margin-bottom: 4px;
    font-size: 9px;
  }

  .ranking-input {
    padding: 9px 10px;
    border-radius: 12px;
    font-size: 13px;
  }

  .overlay-final-footer {
    margin-top: 6px;
    padding-top: 6px;
  }

  .overlay-save-btn,
  .overlay-restart-btn {
    padding: 10px 12px;
    font-size: 13px;
    border-radius: 14px;
  }

  .overlay-restart-btn {
    margin-top: 6px;
  }

  .start-screen {
    padding: 4px 12px 12px;
  }

  .start-card {
    width: min(100%, 320px);
    padding: 14px 12px 12px;
  }

  .ranking-submit-row,
  .start-actions-row {
    grid-template-columns: 1fr;
  }
}


.modal-footer-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 12px;
}

.modal-secondary-btn {
  box-shadow: 0 10px 20px rgba(150, 120, 140, 0.10);
}

.leaderboard-row.is-podium {
  border-width: 1px;
  box-shadow: 0 10px 22px rgba(150, 120, 140, 0.10);
}

.leaderboard-row.is-gold {
  background: linear-gradient(180deg, rgba(255, 250, 232, 0.98) 0%, rgba(255, 241, 199, 0.92) 100%);
  border-color: rgba(233, 196, 106, 0.72);
}

.leaderboard-row.is-silver {
  background: linear-gradient(180deg, rgba(248, 248, 251, 0.98) 0%, rgba(232, 234, 241, 0.94) 100%);
  border-color: rgba(183, 189, 204, 0.72);
}

.leaderboard-row.is-bronze {
  background: linear-gradient(180deg, rgba(255, 244, 234, 0.98) 0%, rgba(241, 215, 194, 0.94) 100%);
  border-color: rgba(205, 145, 101, 0.62);
}

.leaderboard-rank.is-medal {
  width: 36px;
  height: 36px;
  font-size: 20px;
  background: rgba(255,255,255,0.78);
  border-color: rgba(255,255,255,0.88);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.92);
}

.leaderboard-row.is-gold .leaderboard-score,
.leaderboard-row.is-gold .leaderboard-name {
  color: #7a5a12;
}

.leaderboard-row.is-silver .leaderboard-score,
.leaderboard-row.is-silver .leaderboard-name {
  color: #5e6374;
}

.leaderboard-row.is-bronze .leaderboard-score,
.leaderboard-row.is-bronze .leaderboard-name {
  color: #7b4d2f;
}

.start-btn-primary {
  margin-top: 10px;
  margin-bottom: 0;
}

.start-leaderboard-panel .leaderboard-status {
  margin-top: 4px;
  font-size: 11px;
}

.start-leaderboard-panel .leaderboard-head strong {
  font-size: 18px;
}

.start-leaderboard-panel .leaderboard-row {
  padding: 6px 8px;
}

.start-leaderboard-panel .leaderboard-name,
.start-leaderboard-panel .leaderboard-score {
  font-size: 12px;
}

.start-leaderboard-panel .leaderboard-rank.is-medal {
  width: 28px;
  height: 28px;
  font-size: 16px;
}


.overlay-games-link {
  display: block;
  margin-top: 10px;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  color: #8b5f7a;
  text-decoration: none;
}

.overlay-games-link:hover {
  text-decoration: underline;
}