html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}

article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}
img{
	max-width: 100%;
	height: auto;
}
*,*::before,*::after{
	box-sizing: border-box;
}



html{
	height: 100%;
	width: 100%;
}



body{
	position: relative;
	font-family: "Iceland", sans-serif;
	font-style: normal;
	color: #dddddd;
	overflow: hidden;
	height: 100vh; 
	width: 100%;

}


/* 設定時的背景遮罩 */
.disable-all{  
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	height: 100%;
	width: 100%;
	background-color: #010918aa;
	z-index: 2;
}



#particles-js {
	position: absolute;
	background-repeat: no-repeat;
	background-color: #181A27;
	background-size: cover;
	background-attachment: fixed;
	width: 100%; /* 寬度 100% */
	height: 100vh; /* 高度 100% */
	overflow: hidden;
	z-index: -1;
}

.landscape-message {
	display: none;
}

.main{
	text-align: center;
	display: block; 
	display: flex;
	flex-direction: column;
	justify-content: space-around;
	align-items: center;
	min-height: 100vh;

}


.new-date{
	font-size: 7vw;
	white-space: nowrap;
	padding: 10px;
	margin-top: auto;
	color: rgba(255, 255, 255, 0.6);
	
}

.utc{
	font-size: 3vw;
	color: rgba(255, 255, 255, 0.6);


}

.time{
	font-size: 25vw;
	font-weight: bolder;
	line-height: 20vw;
}

.count-down{
	font-size: clamp(24px, 9vw, 200px);
	padding: 10px 0  15px;
	font-weight: bolder;
}

.time-title{
	font-size: 3vw;
	font-weight: bold;
	letter-spacing: 5px;
}

.no-start{
	display: none;
}

.pomodoro{
	padding: 10px 0 30px;
	
	
}





.set-focus-area,.set-rest-area {
	display: none;
	position: absolute;
	top: 50%;
	background-color: rgba(24, 26, 39, 0.7);
	padding: 2%;
	font-size: clamp(20px, 4vw, 80px);
	border: #d2d2d2 1px solid;
	border-radius: 5px;
	width: 40%;
	left: 50%;
	transform: translate(-50%,-50%);
	z-index: 3;
	
}

.area{
	display: block;
	
}



.set-focus-number, .set-rest-number{
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 3% 0;
	
}

.set-focus-number input, .set-rest-number input{
	width: 60%;
	padding: 0.8vw;
	font-size: clamp(12px, 1.5vw, 50px);
	border-radius: 5px;
	border: none;
	

}

.set-focus-btn, .set-rest-btn{
	padding: 0.9vw;
	margin: 2px 0 0 15px !important;
	background-color: #008E8F ;
	font-size: clamp(12px, 1.5vw, 50px);
	
}

.close-focus-btn, .close-rest-btn{
	position: absolute;
	top: -10px;
	right: -20px;
	padding: 0.5vw;
	background-color: #008E8F ;
	font-size: clamp(12px, 1.5vw, 50px);
	
}

.close-focus-btn:hover, .close-rest-btn:hover{
	background-color:rgba(255, 255, 255, 0.897); 
	color: #181A27;
}

.set-focus-message, .set-rest-message{
	font-size: clamp(20px, 2.5vw, 50px);
	font-weight: 200;
}


button{
	background-color:rgba(63, 63, 72, 0.6); 
	color: #e3e3e3;
	border: none;
	border-radius: 5px;
	margin: 10px;
	margin-top: auto;
	font-family: "Iceland", sans-serif;
}





button:hover{
	background-color:rgba(255, 255, 255, 0.5); 
	color: #181A27;

}

button:disabled {
	background-color: rgba(137, 137, 137, 0.4); 
	color: #aaa; 
	cursor: not-allowed; /* 顯示禁止圖示 */
	opacity: 0.8; 
}



.btn-start ,.btn-stop  {
	background-color:rgba(100, 212, 212, 0.4); 


}


.btn-start i,.btn-stop i {
	max-width: 80px; /* 最大寬度 */
	width: 7vw;
	height: 40px;
	padding-top: 8px;
	font-size: 19pt;
}

.set-focus, .set-rest{
	width: 80px;
	font-size: 20px;
	padding: 5px;
	padding-top: 8px;
	
}

.set-focus i, .set-rest i{
	font-size: 15px;
	
}