body {
  background: linear-gradient(135deg, #E3AAC9 0%, #f9c5d1 100%);
  margin: 0;
  padding: 0;
  overflow-x: hidden;
    background: #E3AAC9;
}
  


/* === Wrapper for Side Panel === */
.panel-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: 320px;
  transform: translateX(0); /* default visible */
  transition: transform 0.4s ease;
  z-index: 1000;
  display: flex;
  flex-direction: column;
}

.panel-wrapper.collapsed {
  transform: translateX(-100%); /* hidden */
}


/* === Hamburger Button === */

.panel-toggle:hover {
  background-color: #eecfa4;
}



.side-panel-container {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 999;
}


/* Default state */
.panel-toggle {
  position: absolute;
  left: 5px;
  transform: translateX(100%);
  background: #deb887;
  color: #5c3200;
  border: 2px solid #7c4a03;
  border-radius: 0 8px 8px 0;
  font-size: 22px;
  font-weight: bold;
  padding: 600px 10px;
  cursor: pointer;
  transition: transform 0.3s ease;
  z-index: 1001;
}

/* When panel expands, push button to the right */
.panel-wrapper.expanded ~ .panel-toggle {
  transform: translateX(350px);
  
}





/* === Control Panel Inside Wrapper === */
.control-panel {
  width: 100%;
  padding: 24px;
  background: rgba(255, 248, 240, 0.95);
  border-right: 2px solid #deb887;
  box-shadow: 8px 0 24px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(6px);
  height: 100%;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Labels */
.slider-label,
.seed-container div {
  font-size: 15px;
  font-weight: 600;
  color: #5c3200;
  margin-bottom: 4px;
}


/* Sliders */
input[type=range] {
  -webkit-appearance: none;
  width: 100%;
  height: 14px;
  background: #c19167;
  border-radius: 10px;
  border: 2px solid #7c4a03;
  box-shadow: inset 0 2px 6px #7c4a0333;
}

input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(#ffe0b3, #deb887);
  border: 2px solid #7c4a03;
  box-shadow: 0 0 0 4px #b97a56, inset 0 2px 6px #7c4a03;
  cursor: pointer;
  transition: background 0.2s ease;
}

/* Firefox + Edge thumbs */
input[type=range]::-moz-range-thumb,
input[type=range]::-ms-thumb {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(#ffe0b3, #deb887);
  border: 2px solid #7c4a03;
  box-shadow: 0 0 0 4px #b97a56, inset 0 2px 6px #7c4a03;
  cursor: pointer;
}


/* Text input */
.seed-container input[type="text"] {
  padding: 12px;
  font-size: 15px;
  border: 2px solid #deb887;
  border-radius: 10px;
  background-color: #fffdf9;
  color: #333;
  transition: border 0.2s ease;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05);
}

.seed-container input:focus {
  border-color: #c47200;
  box-shadow: 0 0 6px rgba(124, 74, 3, 0.2);
  outline: none;
}

/* Buttons (seed + spawn) */
.spawn-button {
  background: linear-gradient(to top, #deb887, #f6dcb8);
  color: #5a2d00;
  margin-left: 55px;
  border: 2px solid #7c4a03;
  padding: 12px 20px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 16px;
  font-weight: bold;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.08);
  transition: all 0.2s ease;
}
.seed-regen-button {
  background: linear-gradient(to top, #deb887, #f6dcb8);
  color: #5a2d00;
  border: 2px solid #7c4a03;
  
  padding: 12px 20px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 16px;
  font-weight: bold;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.08);
  transition: all 0.2s ease;

}


.seed-regen-button:hover,
.spawn-button:hover {
  background: linear-gradient(to top, #eecfa4, #fff0dc);
  transform: translateY(-2px);
}

.seed-regen-button:active,
.spawn-button:active {
  background: #e1be91;
  transform: scale(0.98);
}


.control-panel input[type="text"] {
  padding: 12px 14px;
  text-align: center;
  font-size: 15px;
  font-weight: 500;
  border: 2px solid #deb887;
  border-radius: 10px;
  background: linear-gradient(to bottom, #fffdf9, #f7eee6);
  color: #5c3200;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.05);
  transition: all 0.2s ease;
}

.control-panel input[type="text"]::placeholder {
  color: #b97a56;
  opacity: 0.8;
}

.control-panel input[type="text"]:focus {
  border-color: #c47200;
  background: #fff9ef;
  box-shadow: 0 0 6px rgba(195, 114, 0, 0.25), inset 0 2px 6px rgba(0, 0, 0, 0.04);
  outline: none;
}

.tick-label,
.salinity-label {
  font-size: 16px;
  font-weight: 600;
  color: #5c3200;
  margin-bottom: 8px;
  text-align: center;
}

.seed-label {
  font-size: 20px;
  font-weight: 600;
  color: #5c3200;
  margin-bottom: 8px;
  text-align: center;
}

.almanac-btn {
  width: 200px;
  height: 200px;
  cursor: pointer;
  transition: filter 0.25s ease;
  filter: drop-shadow(2px 4px 8px rgba(0,0,0,0.3));
  animation: pulse 3s infinite ease-in-out;
}

.almanac-btn:hover {
  animation: pulse-hover 1.5s infinite ease-in-out;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.07);
  }
}

@keyframes pulse-hover {
  0%, 100% {
    transform: scale(1.2);
  }
  50% {
    transform: scale(1.25);
  }
}