body {
    min-height: 100vh;
    background: linear-gradient(120deg, #eceaf1 0%, #f6fbdc 40%, #f3e4df 100%);
    background-attachment: fixed;
    position: relative;
    overflow-x: hidden;
}

/* Hiệu ứng glassmorphism cho card */
.card {
    background: rgba(255, 255, 255, 0.25) !important;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.18);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 18px;
    border: 1.5px solid rgba(255, 255, 255, 0.25);
    padding: 24px;
    margin-bottom: 24px;
    transition: box-shadow 0.3s;
}
.card:hover {
    box-shadow: 0 12px 36px 0 rgba(31, 38, 135, 0.22);
}

.card {
	background: transparent !important;
}

#time_quanta {
	background-image: linear-gradient(to left, rgb(59, 83, 121), rgb(205, 229, 255));
}

.gantt-box {
	position: relative;
	border: 3px solid #73AD21;
	height: 5px;
	padding: 50px;
	text-align: center;
}

.gantt-box-left {
	position: absolute;
	left: 0;
	margin-left: 3px;
	bottom: 0;
}

.gantt-box-right {
	position: absolute;
	right: 0;
	bottom: 0;
	margin-right: 3px;
}

#time_quanta {
	width: auto;
}

#start_btn {
	background-color: hsl(125, 100%, 37%);
	transition: opacity 0.15s ease-in-out, color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
	color: aliceblue;
}

#start_btn:hover {
	opacity: 0.8;
}

#drop_btn {
	background-color: hsl(124, 97%, 34%);
	transition: opacity 0.15s ease-in-out, color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
	color: aliceblue;
}

#drop_btn:hover {
	opacity: 0.8;
}

#vis_btn {
	background-color: hsl(273, 100%, 66%);
	transition: opacity 0.15s ease-in-out, color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
	color: aliceblue;
}

#vis_btn:hover {
	opacity: 0.8;
}

.cpu {
	background: url('../images/cpu.png') no-repeat;
	background-size: cover;
	width: 120px;
	height: 120px;
	margin: 20px;
}

.readyqueue {
	background: url('../images/fast-time.png') no-repeat;
	background-size: contain;
	height: 120px;
	width: 120px;
}

/* .completedqueue
{
	background: url('../images/checked.png') no-repeat;
	background-size: contain;
	margin: 20px 0 20px 0px;
	height: 100px;
	width: 100px;
} */
.fitem {
	display: flex;
	/* border: 2px solid #73AD21; */
	width: 120px;
	height: 120px;
	/* margin: 20px; */
	justify-content: center;
	align-items: center;
}

.flexible {
	display: flex;
	height: 100%;
	width: 100%;
}

.triangle {
	width: 0px;
	height: 0px;
	position: absolute;
	top: 0px;
	right: 0px;
	z-index: 4;
	border-width: 0 80px 80px 0;
	border-style: solid;
	background-color: #e6e7e8;
	display: block;
	/*border-radius:3px 0 0 0;*/
	border-color: transparent #fff transparent #fff;
}

.logo {
	position: absolute;
	top: 3px;
	right: 10px;
	z-index: 5;
}

@media only screen and (max-width: 600px) {
	.triangle {
		border-width: 0 65px 50px 0;
	}
}

@media only screen and (min-width: 768px) {
	.triangle {
		border-width: 0 80px 80px 0;
	}
}

.status-running {
    background-color: #7CFC98 !important; /* Xanh lá */
    color: #222 !important;
    font-weight: bold;
}
.status-waiting {
    background-color: #FFD580 !important; /* Cam */
    color: #222 !important;
}
.status-terminated {
    background-color: #FF6B6B !important; /* Đỏ */
    color: #fff !important;
    font-weight: bold;
}

#table thead th {
    font-weight: bold;
    background: #333;         /* Nền đậm hơn */
    color: #f0eded;              /* Chữ trắng nổi bật */
    font-size: 1.1em;
    border-bottom: 2px solid #483d3d;
    letter-spacing: 1px;
}