body {
    font-family: 'Tahoma', 'MS Sans Serif', sans-serif;
    background-image: url('tlo.jpg'); /* Tapeta Windows XP z pliku lokalnego */
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    font-size: 11px;
}

.window {
    width: 600px;
    border: 1px solid #003c74;
    box-shadow: 3px 3px 8px rgba(0,0,0,0.4);
    background: #ECE9D8;
}

.title-bar {
    background: linear-gradient(to right, #0997ff, #0053ee 8%, #0050f2 18%, #0054ff 30%, #005eff 41%, #066bff 51%, #1578ff 60%, #2989ff 71%, #48a2ff 82%, #72b9ff 92%, #9dcfff 100%);
    padding: 4px 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 22px;
}

.title-bar-text {
    color: white;
    font-weight: bold;
    letter-spacing: 0.5px;
    text-shadow: 1px 1px #000;
}

.title-bar-controls {
    display: flex;
}

.title-bar-controls .button {
    width: 21px;
    height: 21px;
    margin-left: 2px;
    border: 1px solid #003c74;
    background-color: #4292e8;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 16px;
    font-family: 'Webdings', 'Wingdings'; /* Czcionki z symbolami */
}

.button.minimize::before { content: '0'; }
.button.maximize::before { content: '1'; }
.button.close {
    background-color: #e55250;
    border-color: #942423;
}
.button.close::before { content: 'r'; }

.window-body {
    padding: 20px;
    text-align: center;
    background: #ECE9D8;
}

.window-body h1 {
    font-size: 3em;
    margin: 10px 0;
    font-weight: bold;
}

.window-body p {
    margin: 0 0 20px 0;
    font-size: 1.1em;
}

fieldset {
    border: 1px solid #a0a0a0;
    padding: 10px;
    margin-top: 20px;
    background: #fff;
    border: 1px solid #a0a0a0;
    box-shadow: inset 1px 1px #808080, inset -1px -1px #dfdfdf;
}

legend {
    background: #ECE9D8;
    padding: 0 5px;
    margin-left: 10px;
    text-align: left;
    color: #0058e0;
}

.icons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    padding: 10px;
}

.icons a {
    display: inline-block;
    padding: 5px;
    border: 1px solid #808080;
    background: #f0f0f0;
    box-shadow: 1px 1px #a0a0a0;
}

.icons a:hover {
    border-color: #0058e0;
    box-shadow: 1px 1px #0058e0;
}

.icons img {
    width: 48px;
    height: 48px;
    display: block;
}

.status-bar {
    border-top: 1px solid #808080;
    padding: 2px 4px;
    font-size: 11px;
}

.status-bar-field {
    border: 1px inset #808080;
    padding: 1px 2px;
    margin: 0;
}