html,
body {
	margin: 0;
	padding: 0;
	height: 100%;
	font-family: Arial, Helvetica, sans-serif;
}

* {
	overflow: hidden !important;
}

body {
	display: flex;
	flex-direction: column;
}

header {
  font-size: 18px;
	height: 40px;
	background: #121212;
  /* border-bottom: 1px solid #CCC; */
	color: #FFF;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
}

main {
	flex: 1;
	background: #f0f0f0;
	padding: 0;
}

canvas {
  display: block;
  width: 100%;
  height: 100%;
}

footer {
  font-size: 14px;
	height: 30px;
	background: #121212;
	color: #FFF;
	display: flex;
	align-items: center;
	justify-content: right;
  	padding-right: 20px;
}


#zoom-controls {
  position: fixed;
  top: 50px;
  left: 10px;
  z-index: 1000;
  display: flex;
  gap: 8px;
}

#zoom-controls button {
  background-color: #3182ce;
  color: white;
  border: none;
  width: 30px;
    height: 30px;
  border-radius: 6px;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.2s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

#zoom-controls button:hover {
  background-color: #2c5282;
}