:root {
  --vh: 100vh;
}

html,
body {
  overscroll-behavior: none;
  touch-action: none;
}
body {
  margin: 0;
  background: #e8f4fa;
  font-family: sans-serif;
  overflow: hidden;
}

.hidden {
  display: none !important;
}

#game-over-screen.hidden {
  display: none;
}

#start-screen {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: calc(var(--vh, 1vh) * 100);
  background: rgba(0, 0, 0, 0.85);
  color: white;
  font-family: "Press Start 2P", monospace;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 20;
  text-align: center;
}

#start-screen h1 {
  font-size: 3rem;
  margin-bottom: 2rem;
}

#start-btn {
  padding: 1rem 2.5rem;
  font-size: 1.4rem;
  background: #28a745;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s ease;
}

#start-btn:hover {
  background: #218838;
}

.game-container {
  position: relative;
  width: 100vw;
  height: calc(var(--vh, 1vh) * 100);
  background: url("img/bg1.jpg"); /* Optional background */
  background-size: cover;
  background-repeat: no-repeat;
}

.hen-row {
  position: absolute;
  top: 50px;
  left: 0;
  width: 100%;
  height: 150px;
  display: flex;
  justify-content: space-around;
  align-items: flex-end;
  overflow: hidden;
  z-index: 2;
}

.hen {
  width: 165px;
  height: 165px;
  background: url("img/hen1.png") no-repeat center/contain;
  align-items: flex-end;
  z-index: 2;
}

.rope {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 25px;
  background-image: url("img/rope.png"); /* realistic rope texture */
  background-repeat: repeat-x;
  background-size: contain;
  z-index: 1;
}

.egg {
  width: 70px;
  height: 70px;
  background: url("img/egg.png") no-repeat center/contain; /* White egg */
  position: absolute;
  top: 80px;
  left: 50%;
  display: none;
  z-index: 2;
}

.golden-egg {
  background-image: url(img/golden-egg.png);
}

.black-egg {
  background-image: url(img/black_egg.png);
}

.basket {
  width: 176px;
  height: 80px;
  background: url("img/basket.png") no-repeat center/contain; /* Basket image */
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.basket-cover {
  width: 132px;
  height: 60px;
  background: url("img/basket-cover.png") no-repeat center/contain; /* Basket image */
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
}

.cracked-egg {
  position: absolute;
  width: 100px;
  height: 100px;
  background: url("img/cracked-egg.png") no-repeat center/contain;
  opacity: 1;
  transition: opacity 2s ease-out;
  z-index: 2;
  bottom: 0;
}

.scoreboard {
  position: absolute;
  top: 10px;
  right: 20px;
  font-size: 20px;
  color: #333;
  font-family: "Handlee", cursive;
  font-weight: bold;
}

.floating-points {
  position: absolute;
  font-weight: bold;
  font-size: 24px;
  animation: floatUpFade 2s ease-out forwards;
  font-family: "Handlee", cursive;
  pointer-events: none;
  z-index: 10;
}

@keyframes floatUpFade {
  0% {
    opacity: 1;
    transform: translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateY(-60px);
  }
}

#game-over-screen {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: calc(var(--vh, 1vh) * 100);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  font-family: "Press Start 2P", monospace;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1001;
  text-align: center;
  font-family: "Handlee", cursive;
}

#game-over-screen h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

#game-over-screen p {
  font-size: 1.5rem;
  margin-bottom: 2rem;
}

#retry-btn {
  padding: 0.8rem 2rem;
  font-size: 1.2rem;
  background: #ff4444;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s ease;
  font-family: "Handlee", cursive;
  font-weight: bold;
}

#retry-btn:hover {
  background: #ff2222;
}

.countdown {
  position: fixed;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 6rem;
  color: yellow;
  font-weight: bold;
  z-index: 1000;
  animation: 1s ease-in-out infinite;
  font-family: "Handlee", cursive;
}

#rules-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.rules-box {
  background: white;
  padding: 2rem;
  border-radius: 10px;
  text-align: left;
  max-width: 500px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
  font-family: "Handlee", cursive;
}

.rules-box h2 {
  margin-top: 0;
}

.rules-box ul {
  padding-left: 1.2rem;
}

.rules-box button {
  margin-top: 1rem;
  padding: 0.5rem 1rem;
  font-family: "Handlee", cursive;
  font-weight: bolder;
  background-color: #ffcc00;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

#rules-btn {
  margin-top: 10px;
  padding: 1rem 2.5rem;
  font-size: 1.4rem;
  background: #ffcc00;
  color: rgb(73, 73, 73);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s ease;
  font-weight: bolder;
}

#rules-btn:hover {
  background: #d3a900;
}

.sound-btn {
  position: absolute;
  width: 60px;
  height: 60px;
  top: 20px;
  left: 20px;
}

#rotate-notice {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  background: #000;
  width: 100%;
  height: 100%;
  justify-content: center;
  align-items: center;
  padding: 1rem;
}

#rotate-notice img {
  max-width: 100vw;
  max-height: 100vh;
  object-fit: contain;
}

/* MOBILE FIXES */
@media screen and (max-width: 850px), screen and (max-device-width: 850px) {
  html {
    font-size: 14px;
  }

  .game-container {
    background-image: url("img/bg11.jpg");
    background-size: 100% auto;
    background-position: bottom center;
    background-repeat: no-repeat;
  }

  .mobile-controls.hidden {
    display: none !important;
  }

  .mobile-controls {
    position: absolute;
    top: 50%;
    width: 100%;
    transform: translateY(-50%);
    z-index: 1;
    pointer-events: none; /* Allows game elements to receive touches except buttons */
  }

  .arrow-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2rem;
    width: 60px;
    height: 60px;
    border: none;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.35);
    color: black;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    pointer-events: auto;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
  }

  .arrow-btn.left {
    left: 10px;
  }

  .arrow-btn.right {
    right: 10px;
  }

  .hen-row {
    top: 20px;
    height: 100px;
  }

  .hen {
    width: 80px;
    height: 80px;
  }

  .rope {
    height: 10px;
  }

  .egg {
    width: 50px;
    height: 50px;
  }

  .cracked-egg {
    width: 60px;
    height: 60px;
  }

  .basket {
    width: 90px;
    height: 45px;
  }

  .basket-cover {
    width: 70px;
    height: 35px;
  }

  #start-screen h1,
  #game-over-screen h1 {
    font-size: 2rem;
  }

  #start-btn,
  #rules-btn,
  #retry-btn {
    font-size: 1rem;
    padding: 0.6rem 1.2rem;
  }

  #game-over-screen p {
    font-size: 1.2rem;
  }

  .scoreboard {
    font-size: 14px;
    top: 5px;
    right: 10px;
  }

  .floating-points {
    font-size: 16px;
  }

  .countdown {
    font-size: 3rem;
  }

  .sound-btn {
    width: 40px;
    height: 40px;
    top: 10px;
    left: 10px;
  }

  .rules-box {
    max-width: 90%;
    font-size: 0.9rem;
    padding: 1rem;
  }

  #rotate-notice {
    display: none;
  }
}

@media screen and (orientation: portrait) and (max-width: 768px) {
  #rotate-notice {
    display: flex;
    justify-content: center;
    align-items: center;
  }

  #start-screen,
  #game-over-screen {
    display: none !important;
  }

  .game-container {
    background-image: url("img/bg11.jpg");
    background-size: 100% auto;
    background-position: bottom center;
    background-repeat: no-repeat;
  }
}