body {
    background-color: #008080;
    /* Classic Teal */
    font-family: "MS Sans Serif", Arial, sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
    overflow-y: auto;
}

.window {
    background-color: #c0c0c0;
    border: 2px solid;
    border-color: #ffffff #808080 #808080 #ffffff;
    box-shadow: 1px 1px 0 1px #000000;
    width: 600px;
    padding: 2px;
    margin: 40px auto;
    /* Center with spacing */
}

.title-bar {
    background: linear-gradient(90deg, #000080, #1084d0);
    padding: 3px 2px 3px 3px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
    font-weight: bold;
}

.window-body {
    padding: 20px;
}

h1 {
    font-size: 1.2em;
    margin-top: 0;
}

fieldset {
    border: 2px solid;
    border-color: #808080 #ffffff #ffffff #808080;
    margin-bottom: 15px;
    padding: 10px;
}

legend {
    font-weight: bold;
}

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

th,
td {
    padding: 5px;
    text-align: left;
}

code {
    background-color: #e0e0e0;
    padding: 2px 4px;
}

button,
.btn {
    display: inline-block;
    background-color: #c0c0c0;
    border: 1px solid;
    border-color: #ffffff #808080 #808080 #ffffff;
    padding: 2px 10px;
    text-decoration: none;
    color: black;
    font-size: 13px;
    margin-top: 10px;
}

button:active,
.btn:active {
    border-color: #808080 #ffffff #ffffff #808080;
}

.footer {
    margin-top: auto;
    width: 100%;
    padding: 20px 0;
    text-align: center;
    background-color: #008080;
    /* Match body bg to cover overscroll/edges */
}