* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

:root {
    --primary-color: #4B5563;
    --secondary-color: #D1D5DB;
    --text-color: #fff;
    --dark-color: rgb(19, 19, 86);
    --blue-border: 1px solid darkblue;
    --margin-all: 5px 10px;
    --padding-all: 5px 10px;
    --text-center: center;
}
body{
    background-color: var(--dark-color);
}
.cash-manager {
    margin: 20px auto;
    height: 100%;
    width: 70%;
    border: var(--blue-border);
}

.manage-heading h2,
h5 {
    text-align: center;
    font-weight: 200;
    margin: 5px 5px;
    color: var(--dark-color);
    word-spacing: 4px;
}
.manage-heading,
h5{
    font-size: 15px;
}

.input-amount {
    height: 100%;
    width: 50%;
    margin: 20px auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-direction: column;
    gap: 10px;
}

.input {
    height: 30px;
    width: 270px;
    border-radius: 5px;
    outline: none;
    border: var(--blue-border);
    color: var(--primary-color);
    padding: var(--padding-all);

}

#btnHandle {
    border: var(--blue-border);
    padding: 8px 45px;
    font-size: 13px;
    font-weight: bold;
    border-radius: 22px;
    transition: background 0.5s;
    background: white;
}

#btnHandle:hover {
    background: rgb(40, 40, 105);
    color: white;
}

caption {
    margin: var(--margin-all);
    color: var(--primary-color);
}

#TableDisplay {
    margin: auto;
    border-collapse: collapse;
    margin-bottom: 1rem;
}

table {
    width: 100%;
}

table td,
th {
    border: 1px solid var(--dark-color);
    text-align: center;
    padding: 0.5rem 1rem;
}

#TableDisplay {
    display: none;
}

#customerAmount {
    display: none;
}
.footer p{
    text-align: var(--text-center);
}
.footer{
    margin: var(--margin-all);
}
.footer p a:hover{
    color: var(--primary-color);
    text-decoration: none;
}