@font-face {
    font-family: 'Chicago';
    src: url('https://cdnjs.cloudflare.com/ajax/libs/webfont/1.6.28/webfontloader.js');
    /* Note: For production, you'll need to host the actual Chicago font */
}

* {
    box-sizing: border-box;
    user-select: none;
}

body {
    font-family: 'Chicago', 'Monaco', monospace;
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #666;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.main-window {
    width: 800px;
    height: 600px;
    background-color: white;
    border: 1px solid black;
    box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.main-header {
    height: 20px;
    background: repeating-linear-gradient(
        to right,
        black,
        black 1px,
        white 1px,
        white 3px
    );
    border-bottom: 1px solid black;
    display: flex;
    align-items: center;
    padding: 0 5px;
}

.main-title {
    color: black;
    background: white;
    padding: 0 5px;
    margin: 0 auto;
    font-size: 12px;
}

.close-box {
    width: 13px;
    height: 13px;
    border: 1px solid black;
    position: relative;
    cursor: pointer;
    background-color: white;
}

.close-box:after {
    content: "";
    position: absolute;
    width: 5px; /* Smaller square */
    height: 5px; /* Smaller square */
    background-color: black; /* Filled black */
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: none; /* Remove border from the pseudo-element */
}

.menubar {
    height: 20px;
    background-color: white;
    border-bottom: 1px solid black;
    display: flex;
    align-items: center;
    padding: 0 10px;
}

.os-logo {
    width: 20px;
    height: 20px;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 10px;
}

.os-logo img {
    width: 16px;
    height: 16px;
}

.os-logo:after {
    content: "";
    position: absolute;
    top: 3px;
    right: 5px;
    width: 3px;
    height: 3px;
    background-color: white;
    border-radius: 50%;
}

.menu-item {
    margin-right: 15px;
    font-size: 12px;
    cursor: pointer;
}

.desktop-area {
    height: calc(100% - 20px - 20px);
    background-color: #eee;
    position: relative;
    background-image: url("data:image/svg+xml,%3Csvg width='6' height='6' viewBox='0 0 6 6' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23c0c0c0' fill-opacity='0.2' fill-rule='evenodd'%3E%3Cpath d='M5 0h1L0 5v1H0V0h5z'/%3E%3C/g%3E%3C/svg%3E");
    overflow: hidden;
}

.footer {
    height: 20px;
    border-top: 1px solid black;
    display: flex;
    align-items: center;
    padding: 0 10px;
    font-size: 10px;
    justify-content: space-between;
}

.draggable {
    position: absolute;
    cursor: move;
}

.icon {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 80px;
    text-align: center;
    margin: 10px;
    cursor: pointer;
}

.icon-img {
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    display: flex;
    justify-content: center;
    align-items: center;
}

.document-icon {
    display: none;
}

.icon-label {
    font-size: 12px;
    background-color: white;
    padding: 1px 3px;
    border: 1px solid transparent;
}

.icon.selected .icon-label {
    border: 1px dotted black;
}

.folder-icon {
    position: relative;
    width: 40px;
    height: 30px;
    background-color: white;
    border: 1px solid black;
}

.folder-icon:before {
    content: "";
    position: absolute;
    width: 15px;
    height: 5px;
    background-color: white;
    border: 1px solid black;
    border-bottom: none;
    top: -5px;
    left: 5px;
}

.document-icon {
    position: relative;
    width: 30px;
    height: 35px;
    background-color: white;
    border: 1px solid black;
}

.document-icon:before {
    content: "";
    position: absolute;
    width: 10px;
    height: 10px;
    background-color: white;
    border-right: 1px solid black;
    border-bottom: 1px solid black;
    top: 0;
    right: 0;
}

.horizontal-lines {
    position: absolute;
    width: 20px;
    height: 10px;
    top: 15px;
    left: 5px;
}

.horizontal-lines:before,
.horizontal-lines:after {
    content: "";
    position: absolute;
    width: 20px;
    height: 1px;
    background-color: black;
}

.horizontal-lines:before {
    top: 0;
}

.horizontal-lines:after {
    top: 5px;
}

.app-window {
    width: 400px;
    background-color: white;
    border: 1px solid black;
    box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.2);
    display: none;
    z-index: 10;
}

.window-header {
    height: 20px;
    background: repeating-linear-gradient(
        to right,
        black,
        black 1px,
        white 1px,
        white 3px
    );
    border-bottom: 1px solid black;
    display: flex;
    align-items: center;
    padding: 0 5px;
    cursor: move;
}

.window-title {
    color: black;
    background: white;
    padding: 0 5px;
    margin: 0 auto;
    font-size: 12px;
}

.window-content {
    padding: 15px;
    min-height: 200px;
    max-height: 300px;
    overflow-y: auto;
}

.window-footer {
    height: 15px;
    border-top: 1px solid black;
    display: flex;
    align-items: center;
    padding: 0 5px;
    font-size: 10px;
}

.system-icon {
    position: relative;
    width: 40px;
    height: 40px;
    background-color: white;
    border: 1px solid black;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 8px;
    text-align: center;
    line-height: 1;
    padding: 2px;
}

.trash-icon {
    position: relative;
    width: 36px;
    height: 40px;
    background-color: white;
    border: 1px solid black;
}

.trash-icon:before {
    content: "";
    position: absolute;
    width: 20px;
    height: 5px;
    background-color: white;
    border: 1px solid black;
    top: -3px;
    left: 7px;
}

.trash-icon:after {
    content: "";
    position: absolute;
    width: 16px;
    height: 2px;
    background-color: black;
    top: 15px;
    left: 10px;
    box-shadow: 0 5px 0 black, 0 10px 0 black;
}

.disk-icon {
    font-size: 8px;
    text-align: center;
    line-height: 1;
}

.scroll-bar {
    width: 16px;
    background-color: white;
    border-left: 1px solid black;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
}

.scroll-arrow {
    height: 16px;
    border-bottom: 1px solid black;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 10px;
    cursor: pointer;
}

.scroll-arrow:last-child {
    border-bottom: none;
    border-top: 1px solid black;
}

.scroll-track {
    flex-grow: 1;
    position: relative;
}

.scroll-thumb {
    width: 16px;
    height: 40px;
    background-color: white;
    border: 1px solid black;
    position: absolute;
    top: 10px;
    cursor: pointer;
}

button {
    background-color: white;
    border: 1px solid black;
    padding: 4px 10px;
    font-family: 'Chicago', 'Monaco', monospace;
    font-size: 12px;
    margin-top: 10px;
    cursor: pointer;
}

button:active {
    background-color: black;
    color: white;
}

.active {
    z-index: 20;
}

/* Snake game specific styles */
#snake-window {
    z-index: 100;
}

#snake-window .window-content {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#board {
    background-color: #ccffcc;
    box-shadow: inset 1px 1px 3px rgba(0, 0, 0, 0.2);
}

#gameStatus {
    font-weight: bold;
    margin: 5px 0;
    font-size: 12px;
}

#gameStatus:contains("Game Over") {
    color: black;
    font-size: 14px;
}

#snake-window button {
    min-width: 80px;
    margin: 0 5px;
    font-size: 12px;
    padding: 3px 10px;
}

#snake-window button:active {
    background-color: black;
    color: white;
}

#snake-window .window-content {
    min-height: 380px;
}

#retryButton {
    background-color: #f0f0f0;
    border: 2px solid black;
}