body {
    background-color: #000080;
    background-image: radial-gradient(#000044 1px, transparent 1px);
    background-size: 30px 30px;
    color: #ffffff;
    font-family: "MS Sans Serif", Geneva, sans-serif;
    margin: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.window {
    background-color: #c0c0c0;
    border: 2px solid;
    border-color: #ffffff #808080 #808080 #ffffff;
    width: 450px;
    padding: 2px;
    box-shadow: 8px 8px 0px rgba(0,0,0,0.5);
}

.title-bar {
    background: linear-gradient(90deg, #000080, #1084d0);
    padding: 3px 5px;
    font-weight: bold;
    font-size: 14px;
    display: flex;
    justify-content: space-between;
    color: white;
}

.content {
    padding: 20px;
    color: #000;
    text-align: center;
}

.status-box {
    background-color: #fff;
    border: 2px inset #ffffff;
    padding: 15px;
    margin: 10px 0;
    font-family: monospace;
    font-size: 13px;
    text-align: left;
}

.blink {
    animation: blinker 1s linear infinite;
    font-weight: bold;
}

@keyframes blinker {
    50% { opacity: 0; }
}

footer {
    margin-top: 15px;
    font-size: 11px;
    color: #444;
}