.game-description-overlay {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: flex;
  align-items: center;
  justify-content: center;
}

:root {
  --overlay-backdrop: rgba(6, 10, 18, 0.72);
  --overlay-card-bg: #fff5ea;
  --overlay-card-text: #2a1f17;
  --overlay-muted-text: #584537;
  --overlay-eyebrow: var(--accent, #FF3D00);
  --overlay-primary-btn-bg: linear-gradient(180deg, var(--accent-soft, #ff8f57), var(--accent, #f05a22));
  --overlay-primary-btn-text: #fff;
  --overlay-secondary-btn-bg: rgba(255, 61, 0, 0.2);
  --overlay-secondary-btn-text: #2a1f17;
  --pause-btn-bg: linear-gradient(180deg, var(--accent-soft, #ff8f57), var(--accent, #f05a22));
  --pause-btn-text: #fffaf6;
  --pause-btn-border: rgba(255, 61, 0, 0.72);
}

[data-theme="dark"] {
  --overlay-backdrop: rgba(3, 6, 12, 0.78);
  --overlay-card-bg: #24170f;
  --overlay-card-text: #f5ece2;
  --overlay-muted-text: #ddc4b1;
  --overlay-eyebrow: var(--accent, #FF3D00);
  --overlay-primary-btn-bg: linear-gradient(180deg, var(--accent-soft, #ff9f70), var(--accent, #ff7a3d));
  --overlay-primary-btn-text: #fff9f3;
  --overlay-secondary-btn-bg: rgba(255, 61, 0, 0.24);
  --overlay-secondary-btn-text: #f5ece2;
  --pause-btn-bg: linear-gradient(180deg, var(--accent-soft, #ff9f70), var(--accent, #ff7a3d));
  --pause-btn-text: #fff9f3;
  --pause-btn-border: rgba(255, 61, 0, 0.62);
}

.game-description__backdrop {
  position: fixed;
  inset: 0;
  background: var(--overlay-backdrop);
  backdrop-filter: blur(2px);
  z-index: 121;
}

.game-description__card {
  position: fixed;
  width: min(360px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  padding: 18px;
  box-sizing: border-box;
  overflow-y: auto;
  border-radius: 18px;
  background: var(--overlay-card-bg);
  color: var(--overlay-card-text);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  text-align: left;
  z-index: 122;
}

.game-description__eyebrow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.game-description__icon {
  font-size: 2rem;
  margin-right: 8px;
}

.game-description__close {
  background: none;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--overlay-eyebrow);
}

.game-description__text {
  margin-top: 12px;
  font-size: 1.1rem;
  line-height: 1.6;
  white-space: pre-line;
}
body {
    font-family: Arial, sans-serif;
    text-align: center;
    margin: 0;
    padding: 10px;
    background: var(--bg);
    color: var(--text);
    transition: 0.3s;
}

canvas {
    border-radius: 12px;
    background: #000;
    touch-action: none;
}

.button {
    border: none;
    border-radius: 10px;
    color: black;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    cursor: pointer;
}

.smallBtn {
  width: 72px;
  height: 72px;
  padding: 6px;
}

.smallBtn img {
  width: 100%;
  height: 100%;
}

.smallBtn .count {
  font-size: 12px;
  font-weight: bold;
}

.btnRow {
  display: flex;
  gap: 6px;
  justify-content: center;
}

.colorBtn {
  position: relative;
}

.colorCount {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;

  font-size: 1.5rem;
  font-weight: 800;

  color: #fff;

  text-shadow:
    -1px -1px 0 #000,
     1px -1px 0 #000,
    -1px  1px 0 #000,
     1px  1px 0 #000,
     0    0    6px rgba(0,0,0,0.6);

  pointer-events: none;
}

.pause-overlay {
  position: fixed;
  inset: 0;
  backdrop-filter: blur(6px);
  background: rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.pause-box {
  width: min(360px, calc(100vw - 32px));
  padding: 22px;
  border-radius: 20px;
  background: var(--overlay-card-bg);
  color: var(--overlay-card-text);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  text-align: left;
  animation: pauseCardIn 0.18s ease-out;
}

.pause-box h2 {
  margin: 0;
  font-size: 1.7rem;
  color: var(--overlay-card-text);
}

.pause-box__eyebrow {
  margin-bottom: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--overlay-eyebrow);
}

.pause-box__text {
  margin: 10px 0 0;
  line-height: 1.5;
  color: var(--overlay-muted-text);
}

.pause-box__actions {
  display: flex;
  gap: 10px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.pause-box__button {
  flex: 1 1 130px;
  border: none;
  border-radius: 12px;
  padding: 11px 14px;
  font-size: 0.98rem;
  font-weight: 700;
  cursor: pointer;
}

.pause-box__button--primary {
  background: var(--overlay-primary-btn-bg);
  color: var(--overlay-primary-btn-text);
  flex-basis: 100%;
  font-size: 1.04rem;
  padding: 12px 14px;
}

.pause-box__button--secondary {
  background: var(--overlay-secondary-btn-bg);
  color: var(--overlay-secondary-btn-text);
}

.pause-box__button:hover {
  filter: brightness(1.04);
}

@keyframes pauseCardIn {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.hidden {
  display: none;
}

/* #gamePanel {
  position: relative;
} */


.green {background-color: var(--mode-easy, #6e9f34);} /* Easy-compatible */
.blue {background-color: var(--mode-normal, #b66a2d);} /* Normal-compatible */
.red {background-color: var(--mode-hard, #a7362a);} /* Hard-compatible */
.yellow {background-color: var(--accent-soft, #ff8f57);} /* Accent-compatible */
.gray {background-color: #c8b9a9; color: #1f1a16;} /* Warm neutral */
.black {background-color: #2b2521;} /* Graphite */

#healthBarContainer {
  width: 100%;
  margin-bottom: 8px;
  text-align: center;
}

#healthBar {
  width: 100%;
  height: 12px;
  background: #333;
  border-radius: 6px;
  overflow: hidden;
}

#healthFill {
  transition: height 0.3s ease-out;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #4f8e35, #79bc4b);
  transition: width 0.2s linear;
}

#bonusFill {
    transition: height 0.3s ease-out;
}

#bonusBarContainer,
#bonusBarContainer2  {
  width: 100%;
  margin-bottom: 8px;
  text-align: center;
}

#bonusBar {
  width: 100%;
  height: 12px;
  background: #3a2418;
  border-radius: 6px;
  overflow: hidden;
}

#bonusFill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #ff7a00, #FF3D00);
  transition: width 0.2s linear;
}

#bonusBar2 {
  width: 100%;
  height: 12px;
  background: #162a31;
  border-radius: 6px;
  overflow: hidden;
}

#bonusFill2 {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #1d8a9a, #34c4d8);
  transition: width 0.2s linear;
}

#colorButtons {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

/* Remove Wisely variants: center buttons when runtime color count is less than 4. */
#colorButtons.remove-wisely-buttons {
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
}

#colorButtons button {
  flex: 1 1 20%;
  aspect-ratio: 1 / 1;
  position: relative; 
  padding: 0;
}

#colorButtons.remove-wisely-buttons button {
  flex: 0 0 calc((100% - 18px) / 4);
  width: calc((100% - 18px) / 4);
  max-width: calc((100% - 18px) / 4);
}

#colorButtons svg {
  width: 90%;
  height: 90%;
  display: block;
  margin: auto;
  pointer-events: none;
  object-fit: contain;
}

#gamePanel {
  width: min(95vw, 95vh, 520px);
  height: auto;
  margin: 8px auto 20px;
  display: block;
}

.game-page {
  min-height: auto;
  justify-content: flex-start;
}

.score-summary {
  margin-bottom: 4px;
}

#canvas {
  display: block;
  width: 100%;
  height: auto; 
  border: 4px solid var(--accent, #f05a22);
  box-shadow: 0 0 0 4px rgba(255, 61, 0, 0.34), 0 14px 30px rgba(0, 0, 0, 0.26);
  background: #111;
  margin-bottom: 10px;
}

#topInfo {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
}

#gameControls {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

#pauseBtn,
#submitBtn {
  margin-top: 6px;
  padding: 10px 14px;
  width: clamp(130px, 70%, 190px);
  border: 1px solid var(--pause-btn-border);
  border-radius: 12px;
  background: var(--pause-btn-bg);
  color: var(--pause-btn-text);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.22);
  cursor: pointer;
  display: block;
  margin-left: auto;
  margin-right: auto;
  transition: transform 0.14s ease, filter 0.14s ease, box-shadow 0.14s ease, border-color 0.14s ease;
}

#pauseBtn:hover,
#submitBtn:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.26);
}

#pauseBtn:active,
#submitBtn:active {
  transform: translateY(0);
  filter: brightness(0.98);
}

@media (orientation: landscape) and (hover: none) and (pointer: coarse) {
  :root {
    --mobile-landscape-canvas-size: min(62vmin, 520px);
    --mobile-landscape-side-btn: min(15vmin, 72px);
  }

  #gamePanel {
    width: min(96vw, 980px);
  }

  #gameMain {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
  }

  #gameMain #canvas {
    width: var(--mobile-landscape-canvas-size);
    height: auto;
    margin-bottom: 0;
    flex: 0 0 auto;
  }

  #gameMain #gameControls {
    width: min(34vmin, 220px);
    display: flex;
    flex-direction: column;
    height: var(--mobile-landscape-canvas-size);
    gap: 8px;
    align-items: stretch;
    align-self: flex-start;
  }

  /* Games with color buttons + pause: pause remains below color buttons. */
  #gameMain #colorButtons {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  #gameMain #colorButtons button {
    width: var(--mobile-landscape-side-btn);
    max-width: calc(var(--mobile-landscape-canvas-size) / 4);
    justify-self: center;
  }

  #gameMain #pauseBtn,
  #gameMain #submitBtn {
    width: clamp(130px, 82%, 190px);
    align-self: center;
  }

  #gameMain #colorButtons + #pauseBtn,
  #gameMain #colorButtons + #submitBtn {
    margin-top: auto;
  }

  /* Remove Wisely: two vertical columns on the right (colorButtons + btnRow). */
  #gameMain.has-side-controls #gameControls {
    width: auto;
    height: auto;
    display: grid;
    grid-template-columns: repeat(2, minmax(70px, 1fr));
    gap: 8px;
    align-items: start;
  }

  #gameMain.has-side-controls #colorButtons {
    grid-column: 1;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  #gameMain.has-side-controls #colorButtons.remove-wisely-buttons {
    display: grid;
    justify-content: stretch;
  }

  #gameMain.has-side-controls #pauseBtn,
  #gameMain.has-side-controls #submitBtn {
    grid-column: 1 / -1;
  }

  #gameMain.has-side-controls .btnRow {
    grid-column: 2;
    display: flex;
    flex-direction: column;
    gap: 8px;
    justify-content: flex-start;
    align-self: start;
  }

  #gameMain.has-side-controls .smallBtn {
    width: var(--mobile-landscape-side-btn);
    height: var(--mobile-landscape-side-btn);
  }

  /* All games: left side info + vertical bars from topInfo bottom to canvas bottom. */
  #playLayout {
    display: grid;
    grid-template-columns: minmax(110px, 22vmin) auto;
    gap: 12px;
    align-items: stretch;
    width: fit-content;
    max-width: 100%;
    margin: 0 auto;
  }

  #leftStats {
    height: var(--mobile-landscape-canvas-size);
    display: flex;
    flex-direction: column;
    min-height: 0;
  }

  #leftStats #topInfo {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    gap: 6px;
    margin-bottom: 8px;
  }

  #leftBars {
    flex: 1;
    min-height: 0;
    display: flex;
    gap: 8px;
    align-items: stretch;
  }

  #leftBars #healthBarContainer,
  #leftBars #bonusBarContainer,
  #leftBars #bonusBarContainer2 {
    flex: 1;
    margin-bottom: 0;
    display: flex;
    align-items: stretch;
    justify-content: center;
  }

  #leftBars #healthBar,
  #leftBars #bonusBar,
  #leftBars #bonusBar2 {
    width: 12px;
    height: 100%;
    border-radius: 6px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
  }

  #leftBars #healthFill,
  #leftBars #bonusFill,
  #leftBars #bonusFill2 {
    width: 100% !important;
    height: var(--bar-percent, 0%);
    transition: height 0.2s linear;
  }

  #playLayout #gameMain {
    align-self: start;
  }
}

/* Very short touch landscape screens: tighten controls to avoid overflow. */
@media (orientation: landscape) and (hover: none) and (pointer: coarse) and (max-height: 430px) {
  #gameMain {
    --mobile-landscape-side-btn: min(13vmin, 64px);
    gap: 10px;
  }

  #gameMain #gameControls {
    gap: 6px;
  }
}

@keyframes pop {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.4); }
  100% { transform: scale(1); }
}

#removeCount {
  font-size: 2rem;
  font-weight: bold;
  color: var(--accent);
  background: var(--accent); 
  color: #fff; 
  padding: 1px 15px; 
  border-radius: 8px;
}

#removeCount.updated {
  animation: pop 0.3s ease;
}

.footer-theme-select {
  margin-top: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  background: linear-gradient(180deg, #2d221b, #241a15);
  color: #fff;
  font-size: 0.95rem;
}

.footer-theme-select label {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9rem;
  line-height: 1;
}

.footer-theme-select select {
  padding: 4px 26px 4px 10px;
  border: none;
  border-radius: 999px;
  font-size: 14px;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.footer-theme-select select option {
  color: #111;
}

.game-tutorial-trigger {
  margin-top: 0;
  padding: 8px 14px;
  border: none;
  border-radius: 999px;
  background: linear-gradient(180deg, #2d221b, #241a15);
  color: #fff;
  font-size: 0.95rem;
  cursor: pointer;
}

.footer-controls-group {
  margin-top: 12px;
  display: grid;
  gap: 10px;
  justify-items: center;
}

.footer-controls-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  align-items: center;
}

.footer-controls-row--primary .game-tutorial-trigger {
  min-width: 128px;
}

.footer-controls-row--primary {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  width: min(640px, 100%);
}

.footer-controls-row--primary .game-tutorial-trigger {
  flex: 1 1 140px;
  min-width: 140px;
  width: auto;
}

.game-tutorial-trigger--primary {
  background: var(--overlay-primary-btn-bg);
  color: var(--overlay-primary-btn-text);
  font-weight: 700;
}

.game-tutorial-trigger--ghost {
  visibility: hidden;
  pointer-events: none;
}

@media (max-width: 640px) {
  .footer-controls-row {
    width: 100%;
  }

  .footer-controls-row--primary {
    grid-template-columns: 1fr;
    width: 100%;
  }

  .footer-controls-row .game-tutorial-trigger,
  .footer-controls-row .footer-theme-select {
    flex: 1 1 42%;
    justify-content: center;
  }
}

.game-tutorial {
  position: fixed;
  inset: 0;
  z-index: 450;
}

.game-tutorial__backdrop {
  position: absolute;
  inset: 0;
  background: var(--overlay-backdrop);
}

.game-tutorial__spotlight {
  position: fixed;
  border: 3px solid var(--accent, #f05a22);
  border-radius: 18px;
  box-shadow: 0 0 0 9999px rgba(6, 10, 18, 0.45);
  pointer-events: none;
  transition: top 0.2s ease, left 0.2s ease, width 0.2s ease, height 0.2s ease;
  z-index: 101;
}


.game-tutorial__blur-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 102;
  backdrop-filter: blur(2px);
  /* The mask below should be dynamically set via JS to match the spotlight and card positions */
  mask-image: radial-gradient(circle 80px at var(--spotlight-x, 50vw) var(--spotlight-y, 50vh), transparent 60px, black 61px);
  mask-mode: alpha;
}

.game-tutorial__arrow {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.game-tutorial__arrow line {
  stroke: #ffd54f;
  stroke-width: 0.45;
  stroke-linecap: round;
}

.game-tutorial__card {
  position: fixed;
  width: min(360px, calc(100vw - 32px));
  padding: 18px;
  border-radius: 18px;
  background: var(--overlay-card-bg);
  color: var(--overlay-card-text);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  text-align: left;
  z-index: 104;
}

.game-tutorial__eyebrow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--overlay-eyebrow);
}

.game-tutorial__close {
  border: none;
  background: transparent;
  color: var(--overlay-eyebrow);
  font-size: 1rem;
  cursor: pointer;
}

.game-tutorial__card h3 {
  margin: 0 0 8px;
  font-size: 1.15rem;
}

.game-tutorial__card p {
  margin: 0;
  line-height: 1.5;
}

.game-tutorial__actions {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: 16px;
}

.game-tutorial__actions button {
  flex: 1;
  padding: 10px 12px;
  border: none;
  border-radius: 12px;
  background: var(--overlay-primary-btn-bg);
  color: var(--overlay-primary-btn-text);
  cursor: pointer;
}

.game-tutorial__actions button[disabled] {
  opacity: 0.45;
  cursor: default;
}

body.game-tutorial-open {
  overflow: hidden;
}

@media (max-width: 640px) {
  .game-tutorial__card {
    width: calc(100vw - 24px);
    padding: 16px;
  }

  .game-tutorial__actions {
    flex-direction: column;
  }
}