body {
    font-family: "Anta", sans-serif;
    font-weight: 400;
    font-style: normal;
    /* width: 100vw;
    height: 100dvh; */
}

* {
    margin: 0;
}

/* .navbar {
    background: #012846;
    font-family: "Anta", sans-serif;
    font-weight: 400;
    font-style: normal;
}

nav {
 
    height: 50px;
    width: 70vw;
    min-width: 600px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: auto;
}

nav a {
    position: relative;
    text-decoration: none;
    color: #ffffff;
    font-size: 18px;
    letter-spacing: 0.5px;
  
    padding: 0 10px;
}

nav a:after {
    content: "";
    position: absolute;
    background-color: #216b8c;
    height: 3px;
    width: 0;
    left: 0;
    bottom: -10px;
    transition: 0.5s;

}

nav a:hover {
    color: #9bdcff;
}

nav a:hover:after {
    width: 100%;
} */

.dropdown:hover .dropdown-content,
.dropdown:hover .dropdown-content:hover {
    display: block;
}

.navbar {
    background: #081520;
    font-family: "Anta", sans-serif;
    font-weight: 400;
    font-style: normal;
}

nav {
    height: 50px;
    width: 70vw;
    min-width: 600px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: auto;
}

nav .hover {
    position: relative;
    text-decoration: none;
    color: #ffffff;
    font-size: 18px;
    letter-spacing: 0.5px;
    padding: 0 10px;
}

nav .hover:after {
    content: "";
    position: absolute;
    background-color: #216b8c;
    height: 3px;
    width: 0;
    left: 0;
    bottom: -10px;
    transition: width 0.7s;
    /* Adjusted transition duration */
}

nav .hover:hover {
    color: #9bdcff;
}

nav .hover:hover:after {
    width: 100%;
}

.dropdown-content {
    display: none;
    position: absolute;
    text-decoration: none;
    background-color: #081520;
    min-width: 160px;
    z-index: 1;
    margin-top: 10px;
    transition: opacity 1s ease-in-out;
    /* Adjusted transition duration */
}

.dropdown-content a {
    color: #ffffff;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}

.back-video {

    position: fixed;
    right: 0;
    /* bottom: 0; */
    top: 0;
    z-index: -1;
    filter: brightness(0.5);
    /* object-fit: contain; */

}

.dropdown-content a:hover {
    color: #1868a7;
    transition-duration: 0.1s;
}

/* @media (min-aspect-ratio : 16/9) {
    .back-video {
        width: 100%;
        height: auto;
    }
}

@media (max-aspect-ratio : 16/9) {
    .back-video {
        width: auto;
        height: 100%;
    }
} */

h1 {
    color: white;
}

label {
    color: white;
}

.container {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;

}

.LABEL_INPUT {
    margin-top: 15PX;
    font-size: 21PX;
}

input[type="number"] {
    width: 100px;
    margin-bottom: 10px;
    background: transparent;
    border: 1px solid white;
    color: white;
    text-align: center;
    font-family: "Anta", sans-serif;
    font-weight: 400;
    font-style: normal;
    border-radius: 4px;
}

button {
    padding: 10px 20px;
    /* background-color: #007bff; */
    background: linear-gradient(94.82deg,
            #00192c 14.6%,
            #003a67 55.34%,
            #1868a7 79.26%,
            #2774b2);
    color: #fff;
    border: none;
    cursor: pointer;
    border-radius: 10px;
    font-family: "Anta", sans-serif;
    font-weight: 400;
    font-style: normal;
}

button:hover {
    background-color: #0056b3;
}

#output {
    margin-top: 20px;
}

table {
    width: 100%;
    border-collapse: collapse;
    color: white;

}

table,
th,
td {
    border: 1px solid rgb(255, 255, 255);
    padding: 8px;
    text-align: center;
}

p {
    color: white;
    margin-top: 8px;
}

th {
    background-color: transparent;
}

.gantt-chart {
    display: flex;
    /* border: 1px solid #ccc; */
    margin-top: 20px;
}

.gantt-bar {
    background: linear-gradient(94.82deg, #0b6464 14.6%, #58f3f3 55.34%, #4cccc1 79.26%, #387772);
    /* background-color: #007bff; */
    color: #fff;
    text-align: center;
    border-right: 1px solid #ccc;
    padding: 5px;
}

.container {
    width: 80%;
    margin: auto;
    margin-top: 30PX;
}

.button-group {
    margin-top: 15px;
}

#input table {
    width: 50%;
    margin-bottom: 20px;
    /* Added margin-bottom */
}

.gantt-chart {
    margin-top: 20px;
    /* Added margin-top */
}