html,
body {
  margin: 0;
  min-height: 100%;
  overflow: hidden;
  background: #0c0f18;
  color: #eef2f8;
}

body {
  font-family: Arial, sans-serif;
}

canvas {
  display: block;
}



#top-actions {
  position: fixed;
  top: 58px;
  right: 46px;
  z-index: 10;

  display: flex;
  align-items: center;
  gap: 12px; /* spacing BETWEEN buttons */
}


#restart-button,
.mode-actions button {
  width: 130px;
  height: 48px;

  border-radius: 999px;
  border: 3px solid #3b2f1e;

  background: linear-gradient(180deg, #ffd86b, #e7b93a);
  color: #2b1f13;

  font-family: "Comic Sans MS", "Comic Sans", cursive;

  cursor: pointer;

  box-shadow:
    0 4px 0 #8a6a1f,
    inset 0 2px 0 rgba(255,255,255,0.4);

  display: flex;
  align-items: center;
  justify-content: center;

  transition: transform 0.08s ease, box-shadow 0.08s ease;
}

#restart-button:hover,
.mode-actions button:hover {
  transform: translateY(-1px);
  background: linear-gradient(180deg, #ffe083, #edc449);
  box-shadow:
    0 5px 0 #8a6a1f,
    inset 0 2px 0 rgba(255,255,255,0.4);
}

#restart-button:active,
.mode-actions button:active {
  transform: translateY(2px);
  background: linear-gradient(180deg, #f0c44c, #d6a92c);
  box-shadow:
    0 2px 0 #8a6a1f,
    inset 0 1px 3px rgba(0,0,0,0.3);
}

#score-button {
  width: 130px;
  height: 48px;
  border: 3px solid #3cb8ff;
  border-radius: 999px;
  background: linear-gradient(180deg, #103c75, #061f42);
  color: #bdeeff;
  font-family: "Comic Sans MS", "Comic Sans", cursive;
  font-size: 16px;
  box-shadow:
    0 0 14px rgba(42, 177, 255, 0.38),
    inset 0 2px 8px rgba(126, 222, 255, 0.28),
    inset 0 -3px 8px rgba(0, 0, 0, 0.36);
  text-shadow: 0 0 7px rgba(189, 238, 255, 0.8);
  cursor: default;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(9, 12, 18, 0.78);
}

.menu-overlay.is-hidden {
  display: none;
}

.menu-panel {
  width: min(420px, 100%);
  padding: 26px;

  text-align: center;

  border-radius: 60px; /* pill shape */
  border: 3px solid #3b2f1e;

  background: linear-gradient(145deg, #2b1f13, #1a140c);

  box-shadow:
    0 6px 0 #000,
    inset 0 2px 6px rgba(255, 255, 255, 0.08);
}

.menu-panel h1 {
  margin: 0 0 10px;
  font-size: 28px;
  font-weight: 700;
}

.menu-panel p {
  margin: 0 0 22px;
  color: #c4ccda;
}

.mode-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  justify-content: center;
  justify-items: center;
}

#controls {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  z-index: 10;

  display: flex;
  width: min(560px, calc(100vw - 32px));
  height: 38px;

  padding: 6px;

  border-radius: 999px; /* pill shape */
  border: 3px solid #3b2f1e;

  background: linear-gradient(145deg, #2b1f13, #1a140c);

  box-shadow:
    0 6px 0 #000,
    inset 0 2px 6px rgba(255, 255, 255, 0.08);
}

#controls input,
#controls button {
  border: 0;
  font-family: "Comic Sans MS", "Comic Sans", cursive;
  font-size: 16px;
}

/* INPUT */
#controls input {
  flex: 1;
  padding: 0 18px;

  border-radius: 999px;
  margin-right: 6px;

  background: linear-gradient(180deg, #fff8e6, #f2e2b8);
  color: #2b1f13;

  box-shadow:
    inset 0 2px 4px rgba(0,0,0,0.2);
}

#controls input::placeholder {
  color: #a0895a;
}

/* BUTTON */
#controls button {
  width: 130px;

  border-radius: 999px;
  border: 3px solid #3b2f1e;

  background: linear-gradient(180deg, #ffd86b, #e7b93a);
  color: #2b1f13;

  cursor: pointer;

  box-shadow:
    0 4px 0 #8a6a1f,
    inset 0 2px 0 rgba(255,255,255,0.4);
}

#controls button:hover {
  transform: translateY(-1px);
  box-shadow:
    0 5px 0 #8a6a1f,
    inset 0 2px 0 rgba(255,255,255,0.4);
}

#controls button:active {
  transform: translateY(2px);
  box-shadow:
    0 2px 0 #8a6a1f,
    inset 0 1px 3px rgba(0,0,0,0.3);
}


/* #controls {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 10;
  display: flex;
  width: min(520px, calc(100vw - 32px));
  height: 44px;
  transform: translateX(-50%);
  border: 1px solid #7f8ba0;
  border-radius: 4px;
  background: #121826;
}

#controls input,
#controls button {
  border: 0;
  font: 16px/1.2 Arial, sans-serif;
}

#controls input {
  min-width: 0;
  flex: 1;
  padding: 0 16px;
  border-radius: 4px 0 0 4px;
  outline: none;
  background: transparent;
  color: #f3f6fb;
}

#controls input::placeholder {
  color: #9aa8bc;
}

#controls button {
  width: 112px;
  border-left: 1px solid #7f8ba0;
  border-radius: 0 4px 4px 0;
  background: #e7d086;
  color: #131722;
  cursor: pointer;
}

#controls button:hover {
  background: #f4dc8d;
}

#controls button:active {
  background: #d7bd6b;
} */

@media (max-width: 560px) {
  #top-actions {
    top: 46px;
    right: 24px;
    left: 12px;
    justify-content: flex-end;
  }

  #top-actions button {
    min-width: 88px;
    height: 34px;
    font-size: 13px;
  }

  .menu-panel {
    padding: 22px;
  }

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

  #controls {
    bottom: 24px;
    height: 42px;
  }

  #controls input,
  #controls button {
    font-size: 14px;
  }

  #controls button {
    width: 86px;
  }
}