:root{--bg-desktop: #FFFFF7;--bg-window: #dddddd;--bg-titlebar: #ffffff;--bg-titlebar-inactive: #e0e0e0;--text-titlebar: #000000;--border-light: #ffffff;--border-dark: #000000;--border-medium: #999999;--button-face: #dddddd;--menubar-bg: #ffffff;--text-primary: #000000;--mac-highlight: #0000ff}*{margin:0;padding:0;box-sizing:border-box;cursor:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><path fill="black" stroke="white" stroke-width="0.5" d="M0,0 L0,13 L4,9 L6,14 L8,13 L6,8 L11,8 Z"/></svg>'),auto}body{font-family:Chicago,Charcoal,Geneva,Helvetica,Arial,sans-serif;font-size:12px;background:var(--bg-desktop);overflow:hidden;height:100vh;width:100vw;position:relative;-webkit-user-select:none;-moz-user-select:none;user-select:none}#loading-screen{position:fixed;top:0;left:0;right:0;bottom:0;background:#fffff7;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:100000;transition:opacity .5s ease}#loading-screen.hidden{opacity:0;pointer-events:none}#login-screen{position:fixed;top:0;left:0;right:0;bottom:0;background:#fffff7;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:99998;transition:opacity .5s ease}#login-screen.hidden{opacity:0;pointer-events:none}.login-window{background:var(--bg-window);border:2px solid #000000;border-top-color:#fff;border-left-color:#fff;box-shadow:2px 2px #0000004d;width:400px}.login-titlebar{background:var(--bg-titlebar);padding:4px 8px;border-bottom:2px solid #000000;display:flex;align-items:center;justify-content:center}.login-title{font-weight:700;font-size:13px}.login-content{padding:32px 24px;text-align:center}.login-logo{width:140px;height:auto;margin:0 auto 24px;display:block;image-rendering:auto;-ms-interpolation-mode:bicubic}.login-form{text-align:left}.login-label{font-size:13px;margin-bottom:8px;display:block;font-weight:700}.login-input{width:100%;padding:6px 8px;font-family:inherit;font-size:12px;border:2px solid #000000;border-top-color:gray;border-left-color:gray;border-right-color:#fff;border-bottom-color:#fff;background:#fff;margin-bottom:16px;box-sizing:border-box}.login-input:focus{outline:1px dotted #000000;outline-offset:-4px}.login-button{background:var(--button-face);border:2px solid #000000;border-top-color:#fff;border-left-color:#fff;border-right-color:gray;border-bottom-color:gray;padding:8px 24px;font-family:inherit;font-size:12px;font-weight:700;cursor:pointer;min-width:100px;margin-top:8px;display:block;margin-left:auto;margin-right:auto}.login-button:active{border-top-color:gray;border-left-color:gray;border-right-color:#fff;border-bottom-color:#fff;padding:9px 23px 7px 25px}.login-error{color:#c00;font-size:12px;margin-top:12px;text-align:center;display:none}.login-error.show{display:block}.loading-logo{width:280px;height:auto;margin-bottom:40px;image-rendering:auto;-ms-interpolation-mode:bicubic}.loading-bar-container{width:300px;height:20px;background:#fff;border:2px solid #000000;position:relative;overflow:hidden;image-rendering:pixelated;image-rendering:-moz-crisp-edges;image-rendering:crisp-edges}.loading-bar-fill{height:100%;background:#000;width:0%;animation:load 3s steps(30) forwards;image-rendering:pixelated;image-rendering:-moz-crisp-edges;image-rendering:crisp-edges}@keyframes load{0%{width:0%}to{width:100%}}.loading-text{margin-top:16px;font-size:14px;color:#000;font-weight:700;letter-spacing:1px;font-family:Chicago,Charcoal,Geneva,Helvetica,Arial,sans-serif}img{user-drag:none;-webkit-user-drag:none;-moz-user-select:none;user-select:none;-webkit-user-select:none;image-rendering:pixelated;image-rendering:-moz-crisp-edges;image-rendering:crisp-edges;-ms-interpolation-mode:nearest-neighbor}.icon-image{filter:contrast(1.1);font-size:48px;image-rendering:pixelated;-ms-interpolation-mode:nearest-neighbor}#system-bar{position:fixed;top:0;left:0;right:0;height:28px;background:var(--menubar-bg);border-bottom:1px solid var(--border-dark);display:flex;justify-content:space-between;align-items:center;padding:0 12px;z-index:10000;box-shadow:0 1px 3px #0000001a}.system-bar-left{display:flex;align-items:center;gap:8px}#os-logo{height:20px;width:auto;-o-object-fit:contain;object-fit:contain;image-rendering:pixelated;-ms-interpolation-mode:nearest-neighbor}.os-name{font-weight:700;font-size:14px;color:var(--text-primary);letter-spacing:.3px}#fullscreen-btn{padding:2px 8px;font-size:16px}#desktop{position:fixed;top:28px;left:0;right:0;bottom:0;padding:16px;display:flex;flex-direction:column;flex-wrap:wrap;gap:32px;align-content:flex-start}.desktop-icon{width:70px;display:flex;flex-direction:column;align-items:center;gap:2px;cursor:pointer;padding:2px;border:1px solid transparent}.desktop-icon:hover{background:#0000000d}.desktop-icon.selected{background:#0000ff26}.icon-image{font-size:40px;width:64px;height:64px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;-o-object-fit:contain;object-fit:contain}.icon-label{color:#000;text-align:center;font-size:10px;text-shadow:none;background:#fffc;padding:1px 4px;border-radius:2px;word-wrap:break-word;max-width:100%}.context-menu{position:fixed;background:#fff;border:1px solid var(--border-dark);box-shadow:2px 2px 8px #0000004d;min-width:180px;z-index:100000;padding:4px 0}.context-menu-item{padding:4px 24px 4px 12px;cursor:pointer;font-size:12px}.context-menu-item:hover{background:var(--mac-highlight);color:#fff}.context-menu-divider{height:1px;background:var(--border-medium);margin:4px 8px}.window{position:absolute;background:var(--bg-window);border:1px solid var(--border-dark);box-shadow:3px 3px 12px #0006;min-width:300px;min-height:200px;display:flex;flex-direction:column;z-index:1000;border-radius:0}.window.maximized{top:28px!important;left:0!important;right:0!important;bottom:0!important;width:100%!important;height:calc(100vh - 28px)!important}.window.active{z-index:1001}.window-titlebar{background:var(--bg-titlebar);color:var(--text-titlebar);padding:4px 8px;display:flex;justify-content:center;align-items:center;cursor:move;-webkit-user-select:none;-moz-user-select:none;user-select:none;border-bottom:1px solid var(--border-dark);position:relative;min-height:24px}.window.inactive .window-titlebar{background:var(--bg-titlebar-inactive);color:#666}.window-title{font-weight:700;font-size:12px;display:flex;align-items:center;gap:6px;position:absolute;left:50%;transform:translate(-50%)}.window-controls{display:flex;gap:6px;position:absolute;left:8px}.window-controls button{width:12px;height:12px;padding:0;font-size:8px;line-height:1;display:flex;align-items:center;justify-content:center;font-weight:400;border-radius:50%;border:1px solid var(--border-dark);background:#ddd;cursor:pointer;transition:all .15s ease;position:relative}.window-controls button:after{content:"";position:absolute;opacity:0;transition:opacity .15s ease}.window-controls button:hover{transform:scale(1.05)}.window-controls .close-btn{background:#ddd;order:1}.window-controls .close-btn:hover{background:#ff5f57;border-color:#e0443e}.window-controls .close-btn:hover:after{content:"×";color:#8b0000;font-size:10px;font-weight:700;opacity:1}.window-controls .minimize-btn{background:#ddd;order:2}.window-controls .minimize-btn:hover{background:#ffbd2e;border-color:#dea123}.window-controls .minimize-btn:hover:after{content:"−";color:#995700;font-size:10px;font-weight:700;opacity:1}.window-controls .maximize-btn{background:#ddd;order:3}.window-controls .maximize-btn:hover{background:#28ca42;border-color:#1fa433}.window-controls .maximize-btn:hover:after{content:"⤢";color:#006400;font-size:9px;font-weight:700;opacity:1}.window-toolbar{background:var(--button-face);padding:6px 8px;border-bottom:1px solid var(--border-medium);display:flex;gap:6px}.window-content{flex:1;overflow:auto;background:#fff;padding:8px;position:relative}.window-statusbar{background:#f5f5f5;padding:3px 8px;border-top:1px solid var(--border-medium);font-size:10px;display:flex;gap:8px}.statusbar-section{padding:1px 4px;flex:1}#taskbar,#start-button,.start-logo,#task-buttons,.task-button,#taskbar-clock{display:none}.win95-button{background:#fff;border:1px solid var(--border-dark);border-radius:4px;padding:5px 14px;cursor:pointer;font-family:inherit;font-size:12px;color:var(--text-primary);box-shadow:0 1px 2px #0000001a}.win95-button:hover{background:#f5f5f5;box-shadow:0 1px 3px #00000026}.win95-button:active{background:#e8e8e8;box-shadow:inset 0 1px 2px #0000001a}.win95-button:disabled{color:var(--border-medium);background:#f0f0f0;cursor:default;box-shadow:none}#image-viewer-content{display:flex;align-items:center;justify-content:center;background:#000;width:100%;height:100%;padding:0}#image-display{max-width:100%;max-height:100%;-o-object-fit:contain;object-fit:contain;display:none}#image-display.show{display:block}#image-display.fill{-o-object-fit:cover;object-fit:cover;width:100%;height:100%}.drop-zone{border:2px dashed var(--border-dark);padding:32px;text-align:center;color:var(--border-dark);background:#f0f0f0}.drop-zone.dragover{background:#e0e0e0;border-color:navy;color:navy}#file-input{display:none}.settings-section{margin-bottom:16px;padding:12px;background:#f5f5f5;border:1px solid var(--border-medium);border-radius:4px}.settings-section h3{font-size:12px;font-weight:700;margin-bottom:8px}.settings-section label{display:block;margin-bottom:4px;font-size:11px}.settings-section input[type=file]{margin-top:4px}.settings-section select{width:100%;padding:5px;font-family:inherit;font-size:12px;border:1px solid var(--border-medium);background:#fff;border-radius:3px}.about-content{line-height:1.6;color:var(--text-primary)}.about-content h2{font-size:14px;margin-bottom:8px;color:var(--text-primary);font-weight:700}.about-content p{margin-bottom:12px;font-size:11px}.about-content ul{margin-left:20px;margin-bottom:12px}.about-content li{margin-bottom:4px;font-size:11px}::-webkit-scrollbar{width:15px;height:15px}::-webkit-scrollbar-track{background:#f0f0f0;border-left:1px solid var(--border-medium)}::-webkit-scrollbar-thumb{background:silver;border:1px solid var(--border-medium);border-radius:0}::-webkit-scrollbar-thumb:hover{background:#a0a0a0}::-webkit-scrollbar-corner{background:#f0f0f0}@media (max-width: 768px){#system-bar{padding:6px 12px}.os-name{font-size:12px}.window{min-width:90vw;max-width:95vw;left:50%!important;transform:translate(-50%)}.window:not(.maximized){max-height:80vh}.window.maximized{width:100vw!important;height:calc(100vh - 32px)!important;left:0!important;top:32px!important;transform:none}.window-titlebar{padding:8px;touch-action:none}.window-controls button{width:16px;height:16px}.window-title{font-size:12px}.desktop-icon{width:80px;gap:4px;padding:8px}.icon-image{width:56px;height:56px}.icon-label{font-size:11px}.task-button{min-width:80px;max-width:120px}.login-window{width:90vw;max-width:400px}.loading-logo,.login-logo{max-width:150px}}