body {
    font-family: Arial, sans-serif;
    background-color: #000000;
    color: #ffffff;
    margin: 0;
}

.container {
    max-width: 600px;
    margin: auto;
    background: #1e1e1e;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
}

.box {
    max-width: 600px;
    margin: auto;
    background: #10141b;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 0 20px rgba(32, 36, 118, 0.796);
}

.title {
    cursor: pointer;
    color: #f2ff00;
}

p {
    padding: 10px;
    color: #e0e0e0;
}

h1,
h2 {
    text-align: center;
    color: #ffffff;
}

.inputField,
.row {
    display: flex;
    justify-content: space-between;
    gap: 5px;
}

.grade,
.credit {
    flex: 1;
    padding: 0 15px;
}

.delete-button {
    background-color: #ff4d4d;
    color: white;
    border: none;
    padding: 5px 10px;
    cursor: pointer;
}

.taskList {
    border: 1px solid #99644d;
    border-radius: 5px;
    background-color: #2e2d33;
    margin-top: 10px;
}

.task {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3px;
    border-radius: 5px;
    border-bottom: 1px solid #5a5959;
}

input {
    width: 45%;
    padding: 10px;
    border: 1px solid #ad7838;
    border-radius: 5px;
    background-color: #272d37;
    color: #ffffff;
}

button[type="submit"] {
    display: flex;
    width: 100%;
    font-size: larger;
    justify-content: center;
    background-color: #469e31;
    color: #f2f2f2;
    margin-top: 10px;
    cursor: pointer;
}

button {
    height: 100%;
    justify-content: center;
    padding: 10px;
    cursor: pointer;
    border: none;
    border-radius: 5px;
}

button:hover {
    background-color: #aa3417;
}

.formula {
    background-color: #04310d;
    border-left: 8px solid #eaff00;
    border-radius: 5px;
    color: #ec3333;
    overflow-x: auto;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.758)
}

.howto {
    padding-top: 5px;
    margin-bottom: 50px;
    border-radius: 5px;
}

.details {
    display: none;
    border-left: 4px solid #eaff00;
    background-color: #292b2f;
    color: #beb6b6;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

th,
td {
    border: 1px solid #ae7d3d;
    padding: 8px;
    text-align: center;
    color: #c5c3c3;
}

th {
    background-color: #2a351c;
}

hr {
    width: 1px;
    margin: 15px;
    columns: #111;
}