body {
	font-family: Arial, sans-serif;
	background-color: #f2f2f2;
	color: #333;
}

.container {
	display: flex;
	flex-direction: column;
	align-items: center;
}

.hide{
	visibility: hidden;
}

.countdown {
	margin-top: 280px;
	margin-bottom: 20px;
	font-size: 100px;
	font-size: 16vw;
	font-weight: bold;
	display: flex;
	justify-content: center;
}

.negative
{
	color:#d32f2f
}

.input-container {
	display: flex;
	flex-direction: row;
	margin-bottom: 30px;
}

.input-field {
	display: flex;
	flex-direction: column;
	align-items: center;
	margin-right: 30px;
}

.input-field label {
	margin-bottom: 10px;
	font-size: 18px;
}

.input-field input {
	width: 70px;
	height: 40px;
	padding: 5px;
	font-size: 20px;
	text-align: center;
	border: none;
	border-radius: 5px;
	box-shadow: 0px 0px 5px #ddd;
}

.button-container {
	justify-content: center;
	display: flex;
	flex-direction: row;
}

.button-container button {
	color: white;
	border: none;
	border-radius: 5px;
	padding: 10px 20px;
	margin-right: 10px;
	font-size: 18px;
	cursor: pointer;
	transition: background-color 0.3s ease;
}

#resume {
	background-color: #b7954d;
}

#resume:hover {
	background-color: #9f8244;
}

#reset {
	background-color: #4d69b7;
}

#reset:hover {
	background-color: #435ca0;
}

#start {
	background-color: #4CAF50;
}

#start:hover {
	background-color: #3e8e41;
}

#stop {
	background-color: #f44336;
}

#stop:hover {
	background-color: #d32f2f;
}

#set {
	background-color: #5b4caf;
}

#set:hover {
	background-color: #51449d;
}

.moon {
	display: block;
  }
  
  .sun {
	display: none;
  }

  .dark-mode .moon {
	display: none;
  }
  
  .dark-mode .sun {
	display: block;
  }

.dark-mode {
	background-color: #333;
	color: #fff;
}

.dark-mode .input-field input {
	background-color: #555;
	color: #fff;
}

.dark-mode-toggle {
    position: absolute;
    top: 1vw;
    left: 1vw;
}

.dark-mode-toggle button
{
	padding: .5vw;
}