*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#1a1a2e}#root{width:100%;height:100%}:root{--accent-color: #4299e1}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#fff3;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#ffffff4d}*{scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.2) transparent}::selection{background:#4299e166}:focus-visible{outline:2px solid var(--accent-color);outline-offset:2px}.window.dragging,.window.resizing{-webkit-user-select:none;user-select:none}@keyframes slideUp{0%{transform:translateY(10px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes scaleIn{0%{transform:scale(.95);opacity:0}to{transform:scale(1);opacity:1}}.sidebar{display:flex;flex-direction:column;background:var(--finder-sidebar-bg);border-right:1px solid var(--finder-border);position:relative;min-width:0}.sidebar.collapsed{width:32px!important;min-width:32px}.sidebar-content{flex:1;overflow-y:auto;overflow-x:hidden;padding:8px 0}.sidebar-section{margin-bottom:16px}.sidebar-section-header{padding:4px 16px 8px;font-size:11px;font-weight:600;color:var(--finder-sidebar-icon);text-transform:uppercase;letter-spacing:.5px}.sidebar-items{display:flex;flex-direction:column}.sidebar-items.drop-target{background:#4299e11a;border-radius:6px;margin:0 8px}.sidebar-item{display:flex;align-items:center;gap:10px;padding:6px 16px;cursor:pointer;transition:all var(--finder-transition-fast);color:var(--finder-sidebar-text);font-size:13px}.sidebar-item:hover{background:var(--finder-sidebar-hover)}.sidebar-item.active{background:var(--finder-sidebar-active);color:var(--finder-accent)}.sidebar-item-icon{width:18px;height:18px;display:flex;align-items:center;justify-content:center;color:var(--finder-sidebar-icon);flex-shrink:0}.sidebar-item.active .sidebar-item-icon{color:var(--finder-accent)}.sidebar-item-icon svg{width:16px;height:16px}.sidebar-item-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-tree,.tree-item-wrapper{display:flex;flex-direction:column}.tree-item{display:flex;align-items:center;gap:4px;padding:5px 12px;cursor:pointer;transition:all var(--finder-transition-fast);color:var(--finder-sidebar-text);font-size:13px}.tree-item:hover{background:var(--finder-sidebar-hover)}.tree-item.active{background:var(--finder-sidebar-active);color:var(--finder-accent)}.tree-chevron{width:16px;height:16px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:var(--finder-sidebar-icon);cursor:pointer;padding:0;flex-shrink:0;transition:transform var(--finder-transition-fast)}.tree-chevron svg{width:14px;height:14px}.tree-chevron.expanded{transform:rotate(90deg)}.tree-chevron-placeholder{width:16px;height:16px;flex-shrink:0}.tree-icon{width:16px;height:16px;display:flex;align-items:center;justify-content:center;color:var(--finder-sidebar-icon);flex-shrink:0}.tree-item.active .tree-icon{color:var(--finder-accent)}.tree-icon svg{width:14px;height:14px}.tree-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tree-children{display:flex;flex-direction:column}.sidebar-toggle{position:absolute;right:-12px;top:50%;transform:translateY(-50%);width:24px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--finder-sidebar-bg);border:1px solid var(--finder-border);border-left:none;border-radius:0 6px 6px 0;color:var(--finder-sidebar-icon);cursor:pointer;opacity:0;transition:all var(--finder-transition-fast);z-index:10}.sidebar:hover .sidebar-toggle,.sidebar.collapsed .sidebar-toggle{opacity:1}.sidebar-toggle:hover{background:var(--finder-sidebar-hover);color:var(--finder-sidebar-text)}.sidebar-toggle svg{width:16px;height:16px}.sidebar.collapsed .sidebar-toggle{right:-24px}.sidebar.collapsed .sidebar-toggle svg{transform:rotate(180deg)}.sidebar-overlay{position:fixed;top:0;left:0;right:0;bottom:0;z-index:999}.sidebar-context-menu{position:fixed;background:#2d2d2df2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--finder-border);border-radius:8px;padding:4px;min-width:160px;box-shadow:0 4px 16px #0006;z-index:1000}.sidebar-context-menu button{display:block;width:100%;padding:8px 12px;background:transparent;border:none;color:var(--finder-sidebar-text);font-size:13px;text-align:left;cursor:pointer;border-radius:4px}.sidebar-context-menu button:hover{background:var(--finder-sidebar-hover)}.files-toolbar{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:var(--finder-toolbar-bg);border-bottom:1px solid var(--finder-border);gap:12px;min-height:44px}.toolbar-left{display:flex;align-items:center;gap:12px;flex:1;min-width:0}.toolbar-nav-buttons{display:flex;gap:4px}.toolbar-btn{width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:6px;color:var(--finder-sidebar-text);cursor:pointer;transition:all var(--finder-transition-fast)}.toolbar-btn:hover:not(:disabled){background:var(--finder-sidebar-hover)}.toolbar-btn:disabled{opacity:.3;cursor:default}.toolbar-btn svg{width:16px;height:16px}.toolbar-breadcrumb{display:flex;align-items:center;flex:1;min-width:0;overflow:hidden}.breadcrumb-item{display:flex;align-items:center;white-space:nowrap}.breadcrumb-separator{color:var(--finder-sidebar-icon);margin:0 2px;font-size:12px}.breadcrumb-btn{background:transparent;border:none;color:var(--finder-sidebar-text);font-size:13px;padding:4px 6px;border-radius:4px;cursor:pointer;transition:background var(--finder-transition-fast)}.breadcrumb-btn:hover{background:var(--finder-sidebar-hover)}.breadcrumb-item:last-child .breadcrumb-btn{font-weight:500}.toolbar-right{display:flex;align-items:center;gap:8px}.toolbar-search{position:relative;display:flex;align-items:center}.search-icon{position:absolute;left:8px;width:14px;height:14px;color:var(--finder-sidebar-icon);pointer-events:none}.search-input{width:180px;height:28px;padding:0 28px;background:#ffffff0f;border:1px solid var(--finder-border);border-radius:6px;color:var(--finder-sidebar-text);font-size:12px;outline:none;transition:all var(--finder-transition-fast)}.search-input::placeholder{color:var(--finder-sidebar-icon)}.search-input:focus{background:#ffffff14;border-color:var(--finder-accent)}.search-clear{position:absolute;right:4px;width:20px;height:20px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:50%;color:var(--finder-sidebar-icon);cursor:pointer;transition:all var(--finder-transition-fast)}.search-clear:hover{background:var(--finder-sidebar-hover);color:var(--finder-sidebar-text)}.search-clear svg{width:12px;height:12px}.toolbar-sort{display:flex;align-items:center}.sort-select{height:28px;padding:0 24px 0 8px;background:#ffffff0f;border:1px solid var(--finder-border);border-radius:6px;color:var(--finder-sidebar-text);font-size:12px;cursor:pointer;outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='%238e8e93'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 6px center}.sort-select:focus{border-color:var(--finder-accent)}.sort-select option{background:#2d2d2d;color:#e0e0e0}.toolbar-view-toggle{display:flex;background:#ffffff0f;border:1px solid var(--finder-border);border-radius:6px;overflow:hidden}.view-btn{width:28px;height:26px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:var(--finder-sidebar-icon);cursor:pointer;transition:all var(--finder-transition-fast)}.view-btn:first-child{border-right:1px solid var(--finder-border)}.view-btn:hover{color:var(--finder-sidebar-text)}.view-btn.active{background:var(--finder-accent);color:#fff}.view-btn svg{width:14px;height:14px}.file-list-container,.file-grid-container,.file-list-empty{flex:1;overflow-y:auto;padding:8px}.file-list-empty{display:flex;align-items:center;justify-content:center;color:var(--finder-sidebar-icon);font-size:14px}.file-list-container.drop-target,.file-grid-container.drop-target,.file-list-empty.drop-target{background:#4299e114;border:2px dashed var(--finder-accent);border-radius:8px;margin:8px;padding:0}.file-list-header{display:flex;align-items:center;padding:8px 12px;border-bottom:1px solid var(--finder-border);background:var(--finder-toolbar-bg);position:sticky;top:0;z-index:1;font-size:11px;font-weight:500;color:var(--finder-sidebar-icon);text-transform:uppercase;letter-spacing:.5px}.list-col{cursor:pointer;-webkit-user-select:none;user-select:none;transition:color var(--finder-transition-fast);display:flex;align-items:center;gap:4px}.list-col:hover{color:var(--finder-sidebar-text)}.col-name{flex:1;min-width:200px;display:flex;align-items:center;gap:8px}.col-date{width:140px;flex-shrink:0}.col-size{width:80px;flex-shrink:0;text-align:right}.col-kind{width:120px;flex-shrink:0}.sort-indicator{font-size:8px;opacity:.7}.file-list-rows{display:flex;flex-direction:column}.file-list-row{display:flex;align-items:center;padding:6px 12px;border-radius:6px;margin:1px 0;cursor:default;transition:background var(--finder-transition-fast);font-size:13px;color:var(--finder-sidebar-text)}.file-list-row:hover{background:var(--finder-sidebar-hover)}.file-list-row.selected{background:var(--finder-sidebar-active)}.file-list-row.drop-target{background:#4299e133;outline:2px dashed var(--finder-accent)}.file-list-row.dragging{opacity:.5}.file-list-row .col-name{display:flex;align-items:center;gap:10px}.file-list-row .col-date,.file-list-row .col-size,.file-list-row .col-kind{color:var(--finder-sidebar-icon);font-size:12px}.file-list-row .col-size{text-align:right}.file-icon-small{width:20px;height:20px;flex-shrink:0}.file-icon-small svg{width:100%;height:100%}.files-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:8px;padding:8px}.file-item{display:flex;flex-direction:column;align-items:center;padding:12px 8px;border-radius:8px;cursor:default;transition:all var(--finder-transition-fast);-webkit-user-select:none;user-select:none}.file-item:hover{background:var(--finder-sidebar-hover)}.file-item.selected{background:var(--finder-sidebar-active)}.file-item.drop-target{background:#4299e133;outline:2px dashed var(--finder-accent)}.file-item.dragging{opacity:.5}.file-icon{width:48px;height:48px;margin-bottom:8px;display:flex;align-items:center;justify-content:center}.file-icon svg{width:100%;height:100%}.file-name{font-size:12px;color:var(--finder-sidebar-text);text-align:center;word-break:break-word;max-width:80px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.3}.rename-input{width:80px;padding:2px 4px;background:var(--finder-content-bg);border:1px solid var(--finder-accent);border-radius:4px;color:var(--finder-sidebar-text);font-size:12px;text-align:center;outline:none}.file-list-row .rename-input{width:200px;text-align:left}.files-app{--finder-sidebar-bg: #252525;--finder-sidebar-text: #e0e0e0;--finder-sidebar-icon: #8e8e93;--finder-sidebar-hover: rgba(255, 255, 255, .05);--finder-sidebar-active: rgba(66, 153, 225, .2);--finder-sidebar-active-text: #4299e1;--finder-content-bg: #1e1e1e;--finder-toolbar-bg: #2d2d2d;--finder-border: #3d3d3d;--finder-accent: #4299e1;--finder-transition-fast: .15s ease;--finder-transition-normal: .2s ease}.files-app{display:flex;flex-direction:row;height:100%;background:var(--finder-content-bg);color:var(--finder-sidebar-text);font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,sans-serif;overflow:hidden}.files-main{flex:1;display:flex;flex-direction:column;min-width:0;overflow:hidden}.context-menu{position:fixed;background:#2d2d2df2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--finder-border);border-radius:8px;padding:4px;min-width:180px;box-shadow:0 8px 32px #00000080;z-index:10000}.context-menu button{display:block;width:100%;padding:8px 12px;background:transparent;border:none;color:var(--finder-sidebar-text);font-size:13px;text-align:left;cursor:pointer;border-radius:4px;transition:background var(--finder-transition-fast)}.context-menu button:hover{background:var(--finder-sidebar-hover)}.context-menu button.danger:hover{background:#f5656533;color:#f56565}.context-menu-divider{height:1px;background:var(--finder-border);margin:4px 0}.terminal-app{height:100%;background:#0d0d0d;font-family:Monaco,Menlo,Ubuntu Mono,Consolas,monospace;font-size:13px;color:#f0f0f0;overflow-y:auto;cursor:text}.terminal-content{padding:12px;min-height:100%}.terminal-line{line-height:1.5;white-space:pre-wrap;word-break:break-all}.terminal-line.input{color:#98c379}.terminal-line.error{color:#e06c75}.terminal-line .text-blue{color:#61afef}.terminal-input-line{display:flex;align-items:center;line-height:1.5}.prompt{color:#98c379;flex-shrink:0}.terminal-input-line input{flex:1;background:transparent;border:none;outline:none;color:#f0f0f0;font-family:inherit;font-size:inherit;padding:0;margin:0;caret-color:#f0f0f0}.terminal-input-line input::selection{background:#61afef66}.text-editor-app{display:flex;flex-direction:column;height:100%;background:#1e1e1e}.editor-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:6px 4px;padding:8px 12px;background:#2d2d2d;border-bottom:1px solid #3d3d3d}.toolbar-group{display:flex;align-items:center;gap:6px;margin-right:8px}.editor-toolbar .toolbar-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:32px;padding:4px;background:transparent;border:none;border-radius:6px;color:#e0e0e0;font-size:13px;cursor:pointer;transition:background .12s,color .12s}.editor-toolbar .toolbar-btn:hover{background:#ffffff0f}.editor-toolbar .toolbar-btn.active{background:#4299e1;color:#fff}.toolbar-select{background:transparent;color:#e0e0e0;border:1px solid #3d3d3d;padding:4px 8px;border-radius:6px;font-size:13px}.color-input{width:28px;height:28px;padding:0;border:none;background:transparent;cursor:pointer}.toolbar-group.file-actions .toolbar-btn{width:auto;padding:4px 10px}.editor-content{flex:1;padding:18px;background:#0f0f10;color:#e6eef8;border:none;outline:none;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial;font-size:14px;line-height:1.6;overflow:auto;min-height:0}.editor-content[placeholder]:empty:before{content:attr(placeholder);color:#555}.save-dialog-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:100}.save-dialog{background:#2d2d2d;border-radius:12px;padding:24px;min-width:300px;box-shadow:0 8px 32px #0006}.save-dialog h3{margin:0 0 12px;color:#e0e0e0;font-size:16px}.save-dialog p{margin:0 0 12px;color:#888;font-size:13px}.dialog-label{display:block;margin-bottom:6px;color:#9aa3ad;font-size:12px}.dialog-select{width:100%;padding:10px 12px;background:#1e1e1e;border:1px solid #3d3d3d;border-radius:6px;color:#e0e0e0;font-size:14px;outline:none;box-sizing:border-box;margin-bottom:16px;cursor:pointer}.dialog-select:focus{border-color:#4299e1}.save-dialog input{width:100%;padding:10px 12px;background:#1e1e1e;border:1px solid #3d3d3d;border-radius:6px;color:#e0e0e0;font-size:14px;outline:none;box-sizing:border-box}.save-dialog input:focus{border-color:#4299e1}.dialog-buttons button:disabled{opacity:.5;cursor:not-allowed}.dialog-buttons{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.dialog-buttons button{padding:8px 16px;border:none;border-radius:6px;font-size:13px;cursor:pointer;transition:background .2s}.dialog-buttons button:not(.primary){background:#3d3d3d;color:#e0e0e0}.dialog-buttons button:not(.primary):hover{background:#4d4d4d}.dialog-buttons button.primary{background:#4299e1;color:#fff}.dialog-buttons button.primary:hover{background:#3182ce}.editor-statusbar{display:flex;justify-content:space-between;align-items:center;padding:6px 12px;background:#1b1b1b;border-top:1px solid #2c2c2c;font-size:12px;color:#9aa3ad}.status-left,.status-right{padding:2px 6px}.toast-container{position:fixed;top:40px;right:16px;z-index:10000;display:flex;flex-direction:column;gap:8px;max-width:360px}.toast-item{display:flex;align-items:flex-start;gap:12px;padding:12px 16px;background:var(--bg-secondary, #252525);border-radius:8px;box-shadow:0 4px 12px var(--shadow-color, rgba(0, 0, 0, .3));border-left:4px solid var(--accent-color, #4299e1);animation:slideIn .3s ease}@keyframes slideIn{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.toast-item.success{border-left-color:#48bb78}.toast-item.warning{border-left-color:#ed8936}.toast-item.error{border-left-color:#fc8181}.toast-icon{width:24px;height:24px;display:flex;align-items:center;justify-content:center;font-size:14px;border-radius:50%;background:var(--accent-muted, rgba(66, 153, 225, .2));color:var(--accent-color, #4299e1);flex-shrink:0}.toast-item.success .toast-icon{background:#48bb7833;color:#48bb78}.toast-item.warning .toast-icon{background:#ed893633;color:#ed8936}.toast-item.error .toast-icon{background:#fc818133;color:#fc8181}.toast-content{flex:1;min-width:0}.toast-title{font-size:14px;font-weight:600;color:var(--text-primary, #e0e0e0);margin-bottom:2px}.toast-message{font-size:13px;color:var(--text-secondary, #a0a0a0);word-wrap:break-word}.toast-close{background:none;border:none;color:var(--text-muted, #666);font-size:18px;cursor:pointer;padding:0;line-height:1;opacity:.6;transition:opacity .2s}.toast-close:hover{opacity:1}.settings-app{display:flex;height:100%;background:#1e1e1e;color:#e0e0e0}.settings-sidebar{width:200px;background:#252525;border-right:1px solid #3d3d3d;padding:12px 8px;flex-shrink:0}.sidebar-item{display:flex;align-items:center;gap:12px;width:100%;padding:12px 16px;background:transparent;border:none;border-radius:8px;color:#a0a0a0;font-size:14px;cursor:pointer;transition:all .2s;text-align:left}.sidebar-item:hover{background:#ffffff0d;color:#e0e0e0}.sidebar-item.active{background:#4299e133;color:#4299e1}.sidebar-item svg{width:20px;height:20px}.settings-content{flex:1;padding:24px;overflow-y:auto}.settings-section h2{margin:0 0 24px;font-size:24px;font-weight:600}.setting-group{margin-bottom:32px}.setting-group h3{margin:0 0 16px;font-size:14px;font-weight:500;color:#888;text-transform:uppercase;letter-spacing:.5px}.wallpaper-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.wallpaper-option{aspect-ratio:16 / 9;border:3px solid transparent;border-radius:8px;cursor:pointer;transition:all .2s}.wallpaper-option:hover{transform:scale(1.02)}.wallpaper-option.selected{border-color:#4299e1;box-shadow:0 0 0 2px #4299e14d}.color-grid{display:flex;gap:12px}.color-option{width:40px;height:40px;border:3px solid transparent;border-radius:50%;cursor:pointer;transition:all .2s}.color-option:hover{transform:scale(1.1)}.color-option.selected{border-color:#fff;box-shadow:0 0 0 2px #ffffff4d}.about-content{text-align:center;max-width:400px;margin:0 auto}.about-logo{margin-bottom:16px}.about-logo svg{color:#4299e1}.about-content h3{margin:0;font-size:28px;font-weight:600}.version{margin:4px 0 24px;color:#666;font-size:14px}.about-info{margin-bottom:24px}.about-info p{margin:8px 0;color:#a0a0a0;font-size:14px}.system-info{background:#252525;border-radius:8px;padding:16px;text-align:left}.info-row{display:flex;justify-content:space-between;padding:8px 0;font-size:13px;border-bottom:1px solid #3d3d3d}.info-row:last-child{border-bottom:none}.info-row span:first-child{color:#888}.info-row span:last-child{color:#e0e0e0;font-family:monospace;max-width:200px;overflow:hidden;text-overflow:ellipsis}.mode-toggle{display:flex;gap:12px}.mode-option{display:flex;align-items:center;gap:8px;padding:12px 24px;background:#ffffff0d;border:2px solid transparent;border-radius:8px;color:#a0a0a0;font-size:14px;cursor:pointer;transition:all .2s}.mode-option svg{width:20px;height:20px}.mode-option:hover{background:#ffffff1a;color:#e0e0e0}.mode-option.active{background:var(--accent-muted, rgba(66, 153, 225, .2));border-color:var(--accent-color, #4299e1);color:var(--accent-color, #4299e1)}.setting-description{color:#888;font-size:14px;line-height:1.6;margin-bottom:16px}.test-notification-btn{padding:12px 24px;background:var(--accent-muted, rgba(66, 153, 225, .2));border:1px solid var(--accent-color, #4299e1);border-radius:8px;color:var(--accent-color, #4299e1);font-size:14px;cursor:pointer;transition:all .2s}.test-notification-btn:hover{background:var(--accent-color, #4299e1);color:#fff}.calculator-app{display:flex;flex-direction:column;height:100%;background:#1c1c1c;outline:none}.calculator-display{padding:20px 24px;text-align:right;background:#1c1c1c}.display-value{font-size:48px;font-weight:300;color:#fff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;word-break:break-all}.calculator-buttons{flex:1;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;padding:1px;background:#333}.btn{display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:400;border:none;cursor:pointer;transition:background .1s;background:#505050;color:#fff;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.btn:hover{background:#666}.btn:active{background:#777}.btn.function{background:#a5a5a5;color:#000}.btn.function:hover{background:#b5b5b5}.btn.function:active{background:#c5c5c5}.btn.operator{background:#ff9f0a;color:#fff}.btn.operator:hover{background:#ffb340}.btn.operator:active{background:#ffc670}.btn.operator.active{background:#fff;color:#ff9f0a}.btn.zero{grid-column:span 2;justify-content:flex-start;padding-left:32px;border-radius:0}.browser-app{display:flex;flex-direction:column;height:100%;background:#1e1e1e}.browser-toolbar{display:flex;align-items:center;gap:8px;padding:8px 12px;background:#2d2d2d;border-bottom:1px solid #3d3d3d}.nav-buttons{display:flex;gap:4px}.nav-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:6px;color:#e0e0e0;cursor:pointer;transition:background .2s}.nav-btn:hover:not(:disabled){background:#ffffff1a}.nav-btn:disabled{opacity:.4;cursor:not-allowed}.nav-btn svg{width:18px;height:18px}.url-form{flex:1}.url-bar{display:flex;align-items:center;gap:8px;padding:8px 12px;background:#1e1e1e;border:1px solid #3d3d3d;border-radius:20px;position:relative}.url-bar:focus-within{border-color:#4299e1}.loading-indicator{position:absolute;left:0;top:0;height:100%;width:30%;background:linear-gradient(90deg,transparent,rgba(66,153,225,.3),transparent);animation:loading 1s ease-in-out infinite;border-radius:20px}@keyframes loading{0%{left:-30%}to{left:100%}}.url-icon{width:16px;height:16px;color:#666;flex-shrink:0}.url-bar input{flex:1;background:transparent;border:none;color:#e0e0e0;font-size:14px;outline:none}.url-bar input::placeholder{color:#666}.browser-content{flex:1;position:relative;overflow:hidden}.browser-content iframe{width:100%;height:100%;border:none;background:#fff}.loading-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#1e1e1ee6;display:flex;align-items:center;justify-content:center}.spinner{width:40px;height:40px;border:3px solid #3d3d3d;border-top-color:#4299e1;border-radius:50%;animation:spin 1s linear infinite}.image-viewer-app{display:flex;flex-direction:column;height:100%;background:#1a1a1a}.viewer-toolbar{display:flex;align-items:center;gap:16px;padding:8px 12px;background:#2d2d2d;border-bottom:1px solid #3d3d3d}.toolbar-group{display:flex;align-items:center;gap:4px}.viewer-toolbar .toolbar-btn,.viewer-toolbar .open-btn{display:flex;align-items:center;gap:6px;padding:6px 12px;background:transparent;border:none;border-radius:6px;color:#e0e0e0;font-size:13px;cursor:pointer;transition:background .2s}.viewer-toolbar .toolbar-btn:hover:not(:disabled),.viewer-toolbar .open-btn:hover{background:#ffffff1a}.viewer-toolbar .toolbar-btn:disabled{opacity:.4;cursor:not-allowed}.viewer-toolbar .toolbar-btn svg,.viewer-toolbar .open-btn svg{width:18px;height:18px}.zoom-level{min-width:50px;text-align:center;font-size:13px;color:#888}.file-info{margin-left:auto;font-size:12px;color:#666}.viewer-content{flex:1;overflow:auto;display:flex;align-items:center;justify-content:center;background:#0d0d0d}.image-container{display:flex;align-items:center;justify-content:center;min-width:100%;min-height:100%;padding:20px}.image-container img{max-width:100%;max-height:100%;object-fit:contain;transition:transform .2s;transform-origin:center}.viewer-message{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;color:#666}.viewer-message svg{opacity:.5}.viewer-message p{margin:0;font-size:16px}.viewer-message.error{color:#f56565}.open-btn-large{padding:12px 24px;background:#4299e1;color:#fff;border-radius:8px;font-size:14px;cursor:pointer;transition:background .2s}.open-btn-large:hover{background:#3182ce}.notepad-app{display:flex;height:100%;background:#1e1e1e}.notepad-sidebar{width:280px;background:#252525;border-right:1px solid #3d3d3d;display:flex;flex-direction:column;flex-shrink:0}.sidebar-header{display:flex;gap:8px;padding:12px;border-bottom:1px solid #3d3d3d}.search-input{flex:1;padding:8px 12px;background:#1e1e1e;border:1px solid #3d3d3d;border-radius:6px;color:#e0e0e0;font-size:13px;outline:none}.search-input:focus{border-color:#4299e1}.search-input::placeholder{color:#666}.new-note-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:#4299e1;border:none;border-radius:6px;color:#fff;cursor:pointer;transition:background .2s;flex-shrink:0}.new-note-btn:hover{background:#3182ce}.new-note-btn svg{width:20px;height:20px}.notes-list{flex:1;overflow-y:auto}.empty-state{padding:24px;text-align:center;color:#666;font-size:14px}.note-item{position:relative;padding:12px 16px;border-bottom:1px solid #3d3d3d;cursor:pointer;transition:background .15s}.note-item:hover{background:#ffffff0d}.note-item.active{background:#4299e126}.note-title{font-size:14px;font-weight:500;color:#e0e0e0;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding-right:24px}.note-preview{font-size:12px;color:#888;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:4px}.note-date{font-size:11px;color:#666}.delete-note-btn{position:absolute;top:12px;right:12px;width:24px;height:24px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:4px;color:#666;cursor:pointer;opacity:0;transition:all .15s}.note-item:hover .delete-note-btn{opacity:1}.delete-note-btn:hover{background:#f5656533;color:#f56565}.delete-note-btn svg{width:16px;height:16px}.notepad-editor{flex:1;display:flex;flex-direction:column}.notepad-editor textarea{flex:1;padding:20px;background:#1e1e1e;border:none;color:#e0e0e0;font-size:15px;line-height:1.6;resize:none;outline:none;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.notepad-editor textarea::placeholder{color:#555}.no-note-selected{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;color:#666}.no-note-selected svg{opacity:.5}.no-note-selected p{margin:0;font-size:16px}.no-note-selected button{padding:10px 20px;background:#4299e1;color:#fff;border:none;border-radius:6px;font-size:14px;cursor:pointer;transition:background .2s}.no-note-selected button:hover{background:#3182ce}:root{--react-pdf-annotation-layer: 1;--annotation-unfocused-field-background: url("data:image/svg+xml;charset=UTF-8,<svg width='1px' height='1px' xmlns='http://www.w3.org/2000/svg'><rect width='100%' height='100%' style='fill:rgba(0, 54, 255, 0.13);'/></svg>");--input-focus-border-color: Highlight;--input-focus-outline: 1px solid Canvas;--input-unfocused-border-color: transparent;--input-disabled-border-color: transparent;--input-hover-border-color: black;--link-outline: none}@media screen and (forced-colors:active){:root{--input-focus-border-color: CanvasText;--input-unfocused-border-color: ActiveText;--input-disabled-border-color: GrayText;--input-hover-border-color: Highlight;--link-outline: 1.5px solid LinkText}.annotationLayer .textWidgetAnnotation :is(input,textarea):required,.annotationLayer .choiceWidgetAnnotation select:required,.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input:required{outline:1.5px solid selectedItem}.annotationLayer .linkAnnotation:hover{-webkit-backdrop-filter:invert(100%);backdrop-filter:invert(100%)}}.annotationLayer{position:absolute;top:0;left:0;pointer-events:none;transform-origin:0 0;z-index:3}.annotationLayer[data-main-rotation="90"] .norotate{transform:rotate(270deg) translate(-100%)}.annotationLayer[data-main-rotation="180"] .norotate{transform:rotate(180deg) translate(-100%,-100%)}.annotationLayer[data-main-rotation="270"] .norotate{transform:rotate(90deg) translateY(-100%)}.annotationLayer canvas{position:absolute;width:100%;height:100%}.annotationLayer section{position:absolute;text-align:initial;pointer-events:auto;box-sizing:border-box;margin:0;transform-origin:0 0}.annotationLayer .linkAnnotation{outline:var(--link-outline)}.textLayer.selecting~.annotationLayer section{pointer-events:none}.annotationLayer :is(.linkAnnotation,.buttonWidgetAnnotation.pushButton)>a{position:absolute;font-size:1em;top:0;left:0;width:100%;height:100%}.annotationLayer :is(.linkAnnotation,.buttonWidgetAnnotation.pushButton)>a:hover{opacity:.2;background:#ff0;box-shadow:0 2px 10px #ff0}.annotationLayer .textAnnotation img{position:absolute;cursor:pointer;width:100%;height:100%;top:0;left:0}.annotationLayer .textWidgetAnnotation :is(input,textarea),.annotationLayer .choiceWidgetAnnotation select,.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input{background-image:var(--annotation-unfocused-field-background);border:2px solid var(--input-unfocused-border-color);box-sizing:border-box;font:calc(9px * var(--total-scale-factor)) sans-serif;height:100%;margin:0;vertical-align:top;width:100%}.annotationLayer .textWidgetAnnotation :is(input,textarea):required,.annotationLayer .choiceWidgetAnnotation select:required,.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input:required{outline:1.5px solid red}.annotationLayer .choiceWidgetAnnotation select option{padding:0}.annotationLayer .buttonWidgetAnnotation.radioButton input{border-radius:50%}.annotationLayer .textWidgetAnnotation textarea{resize:none}.annotationLayer .textWidgetAnnotation :is(input,textarea)[disabled],.annotationLayer .choiceWidgetAnnotation select[disabled],.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input[disabled]{background:none;border:2px solid var(--input-disabled-border-color);cursor:not-allowed}.annotationLayer .textWidgetAnnotation :is(input,textarea):hover,.annotationLayer .choiceWidgetAnnotation select:hover,.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input:hover{border:2px solid var(--input-hover-border-color)}.annotationLayer .textWidgetAnnotation :is(input,textarea):hover,.annotationLayer .choiceWidgetAnnotation select:hover,.annotationLayer .buttonWidgetAnnotation.checkBox input:hover{border-radius:2px}.annotationLayer .textWidgetAnnotation :is(input,textarea):focus,.annotationLayer .choiceWidgetAnnotation select:focus{background:none;border:2px solid var(--input-focus-border-color);border-radius:2px;outline:var(--input-focus-outline)}.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) :focus{background-image:none;background-color:transparent}.annotationLayer .buttonWidgetAnnotation.checkBox :focus{border:2px solid var(--input-focus-border-color);border-radius:2px;outline:var(--input-focus-outline)}.annotationLayer .buttonWidgetAnnotation.radioButton :focus{border:2px solid var(--input-focus-border-color);outline:var(--input-focus-outline)}.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before,.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after,.annotationLayer .buttonWidgetAnnotation.radioButton input:checked:before{background-color:CanvasText;content:"";display:block;position:absolute}.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before,.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after{height:80%;left:45%;width:1px}.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:before{transform:rotate(45deg)}.annotationLayer .buttonWidgetAnnotation.checkBox input:checked:after{transform:rotate(-45deg)}.annotationLayer .buttonWidgetAnnotation.radioButton input:checked:before{border-radius:50%;height:50%;left:30%;top:20%;width:50%}.annotationLayer .textWidgetAnnotation input.comb{font-family:monospace;padding-left:2px;padding-right:0}.annotationLayer .textWidgetAnnotation input.comb:focus{width:103%}.annotationLayer .buttonWidgetAnnotation:is(.checkBox,.radioButton) input{-webkit-appearance:none;-moz-appearance:none;appearance:none}.annotationLayer .popupTriggerArea{height:100%;width:100%}.annotationLayer .fileAttachmentAnnotation .popupTriggerArea{position:absolute}.annotationLayer .popupWrapper{position:absolute;font-size:calc(9px * var(--total-scale-factor));width:100%;min-width:calc(180px * var(--total-scale-factor));pointer-events:none}.annotationLayer .popup{position:absolute;max-width:calc(180px * var(--total-scale-factor));background-color:#ff9;box-shadow:0 calc(2px * var(--total-scale-factor)) calc(5px * var(--total-scale-factor)) #888;border-radius:calc(2px * var(--total-scale-factor));padding:calc(6px * var(--total-scale-factor));margin-left:calc(5px * var(--total-scale-factor));cursor:pointer;font:message-box;white-space:normal;word-wrap:break-word;pointer-events:auto}.annotationLayer .popup>*{font-size:calc(9px * var(--total-scale-factor))}.annotationLayer .popup h1{display:inline-block}.annotationLayer .popupDate{display:inline-block;margin-left:calc(5px * var(--total-scale-factor))}.annotationLayer .popupContent{border-top:1px solid rgba(51,51,51,1);margin-top:calc(2px * var(--total-scale-factor));padding-top:calc(2px * var(--total-scale-factor))}.annotationLayer .richText>*{white-space:pre-wrap;font-size:calc(9px * var(--total-scale-factor))}.annotationLayer .highlightAnnotation,.annotationLayer .underlineAnnotation,.annotationLayer .squigglyAnnotation,.annotationLayer .strikeoutAnnotation,.annotationLayer .freeTextAnnotation,.annotationLayer .lineAnnotation svg line,.annotationLayer .squareAnnotation svg rect,.annotationLayer .circleAnnotation svg ellipse,.annotationLayer .polylineAnnotation svg polyline,.annotationLayer .polygonAnnotation svg polygon,.annotationLayer .caretAnnotation,.annotationLayer .inkAnnotation svg polyline,.annotationLayer .stampAnnotation,.annotationLayer .fileAttachmentAnnotation{cursor:pointer}.annotationLayer section svg{position:absolute;width:100%;height:100%;top:0;left:0}.annotationLayer .annotationTextContent{position:absolute;width:100%;height:100%;opacity:0;color:transparent;-webkit-user-select:none;user-select:none;pointer-events:none}.annotationLayer .annotationTextContent span{width:100%;display:inline-block}:root{--react-pdf-text-layer: 1;--highlight-bg-color: rgba(180, 0, 170, 1);--highlight-selected-bg-color: rgba(0, 100, 0, 1)}@media screen and (forced-colors:active){:root{--highlight-bg-color: Highlight;--highlight-selected-bg-color: ButtonText}}[data-main-rotation="90"]{transform:rotate(90deg) translateY(-100%)}[data-main-rotation="180"]{transform:rotate(180deg) translate(-100%,-100%)}[data-main-rotation="270"]{transform:rotate(270deg) translate(-100%)}.textLayer{position:absolute;text-align:initial;top:0;right:0;bottom:0;left:0;overflow:hidden;line-height:1;text-size-adjust:none;forced-color-adjust:none;transform-origin:0 0;z-index:2}.textLayer :is(span,br){color:transparent;position:absolute;white-space:pre;cursor:text;margin:0;transform-origin:0 0}.textLayer span.markedContent{top:0;height:0}.textLayer .highlight{margin:-1px;padding:1px;background-color:var(--highlight-bg-color);border-radius:4px}.textLayer .highlight.appended{position:initial}.textLayer .highlight.begin{border-radius:4px 0 0 4px}.textLayer .highlight.end{border-radius:0 4px 4px 0}.textLayer .highlight.middle{border-radius:0}.textLayer .highlight.selected{background-color:var(--highlight-selected-bg-color)}.textLayer br::selection{background:transparent}.textLayer .endOfContent{display:block;position:absolute;top:100%;right:0;bottom:0;left:0;z-index:-1;cursor:default;-webkit-user-select:none;user-select:none}.textLayer.selecting .endOfContent{top:0}.hiddenCanvasElement{position:absolute;top:0;left:0;width:0;height:0;display:none}.pdf-viewer-root{height:100%;display:flex;flex-direction:column;background:#1e1e1e}.pdf-toolbar{display:flex;gap:8px;align-items:center;padding:8px 12px;background:#2d2d2d;border-bottom:1px solid #3d3d3d;flex-wrap:wrap}.pdf-toolbar button{padding:6px 12px;background:#3d3d3d;border:none;border-radius:4px;color:#e0e0e0;cursor:pointer;font-size:13px}.pdf-toolbar button:hover:not(:disabled){background:#4d4d4d}.pdf-toolbar button:disabled{opacity:.5;cursor:not-allowed}.pdf-toolbar span{color:#9aa3ad;font-size:13px;min-width:60px;text-align:center}.pdf-download{margin-left:auto;color:#4299e1;text-decoration:none;font-size:13px;padding:6px 12px;border-radius:4px}.pdf-download:hover{background:#4299e11a}.pdf-document{flex:1;overflow:auto;display:flex;justify-content:center;padding:20px;background:#1a1a1a}.pdf-document canvas{box-shadow:0 4px 20px #0006}.pdf-loading{color:#9aa3ad;padding:40px;text-align:center}.pdf-error{color:#f56565;padding:40px;text-align:center;background:#f565651a;border-radius:8px;margin:20px}.pdf-empty{flex:1;display:flex;align-items:center;justify-content:center;color:#666;font-size:14px}.react-pdf__Page{position:relative}.react-pdf__Page__canvas{display:block}.react-pdf__Page__textContent{position:absolute;top:0;left:0;right:0;bottom:0;overflow:hidden;opacity:.2;line-height:1}.react-pdf__Page__textContent span{color:transparent;position:absolute;white-space:pre;transform-origin:0% 0%}.react-pdf__Page__annotations{position:absolute;top:0;left:0;right:0;bottom:0}.webview-root{width:100%;height:100%;display:flex;flex-direction:column;background:#1e1e1e;position:relative}.webview-iframe{width:100%;height:100%;border:none;background:#fff}.webview-loading{position:absolute;top:0;left:0;right:0;bottom:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#1e1e1e;color:#9aa3ad;gap:16px;z-index:10}.webview-spinner{width:32px;height:32px;border:3px solid #3d3d3d;border-top-color:#4299e1;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.webview-error{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#9aa3ad;text-align:center;padding:20px;gap:16px}.webview-error p{margin:0}.webview-open-link{color:#4299e1;text-decoration:none;padding:8px 16px;border:1px solid #4299e1;border-radius:6px;transition:background .2s}.webview-open-link:hover{background:#4299e11a}.solitaire-app{display:flex;flex-direction:column;height:100%;background:linear-gradient(135deg,#1a472a,#2d5a3d);padding:12px;box-sizing:border-box;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;-webkit-user-select:none;user-select:none;position:relative}.solitaire-header{display:flex;justify-content:flex-end;margin-bottom:12px}.new-game-btn{padding:8px 16px;background:#ffffff26;border:1px solid rgba(255,255,255,.3);border-radius:6px;color:#fff;font-size:13px;cursor:pointer;transition:all .2s}.new-game-btn:hover{background:#ffffff40}.new-game-btn:active{background:#ffffff59}.solitaire-top-row{display:flex;justify-content:space-between;margin-bottom:20px}.stock-waste{display:flex;gap:12px}.foundations{display:flex;gap:8px}.card-slot{width:70px;height:100px;border-radius:6px;position:relative}.card-slot.empty{cursor:pointer}.empty-slot{width:100%;height:100%;border:2px dashed rgba(255,255,255,.3);border-radius:6px;box-sizing:border-box}.empty-slot-icon{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:32px;color:#ffffff80;border:2px dashed rgba(255,255,255,.3);border-radius:6px;box-sizing:border-box;cursor:pointer}.empty-slot-icon:hover{color:#fffc;border-color:#ffffff80}.foundation-empty{display:flex;align-items:center;justify-content:center;font-size:28px;opacity:.4}.foundation-empty.hearts,.foundation-empty.diamonds{color:#dc3545}.foundation-empty.clubs,.foundation-empty.spades{color:#1a1a1a}.card{width:70px;height:100px;border-radius:6px;cursor:pointer;transition:transform .1s,box-shadow .1s;position:relative}.card:hover{transform:translateY(-2px)}.card-back{background:linear-gradient(135deg,#1e3a5f,#2c5282);border:2px solid #4a6fa5;overflow:hidden}.card-back-pattern{width:100%;height:100%;background:repeating-linear-gradient(45deg,transparent,transparent 5px,rgba(255,255,255,.05) 5px,rgba(255,255,255,.05) 10px)}.card-front{background:#fff;border:1px solid #ccc;box-shadow:0 2px 4px #0003}.card-front.selected{box-shadow:0 0 0 3px #4299e1,0 4px 8px #0000004d;transform:translateY(-4px)}.card-front.red{color:#dc3545}.card-front.black{color:#1a1a1a}.card-corner{position:absolute;display:flex;flex-direction:column;align-items:center;font-size:12px;line-height:1}.card-corner.top-left{top:4px;left:5px}.card-corner.bottom-right{bottom:4px;right:5px;transform:rotate(180deg)}.card-rank{font-weight:700;font-size:14px}.card-suit{font-size:12px}.card-center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.card-suit-large{font-size:28px}.tableau{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;flex:1}.tableau-column{position:relative;min-height:100px}.tableau-empty{position:absolute;top:0;left:0;width:70px}.tableau-card{position:absolute;left:0}.target-highlight .empty-slot{border-color:#4299e1;background:#4299e11a}.win-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:100;animation:fadeIn .3s ease}.win-message{background:linear-gradient(135deg,#2d5a3d,#1a472a);padding:40px 60px;border-radius:12px;text-align:center;box-shadow:0 8px 32px #0006;animation:scaleIn .3s ease}@keyframes scaleIn{0%{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}.win-message h2{color:gold;font-size:32px;margin:0 0 20px;text-shadow:0 2px 4px rgba(0,0,0,.3)}.win-message button{padding:12px 32px;background:gold;border:none;border-radius:8px;color:#1a472a;font-size:16px;font-weight:700;cursor:pointer;transition:all .2s}.win-message button:hover{background:#ffed4a;transform:scale(1.05)}.tetris-app{display:flex;flex-direction:column;height:100%;background:linear-gradient(135deg,#1a1a2e,#16213e);padding:16px;box-sizing:border-box;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;-webkit-user-select:none;user-select:none;outline:none}.tetris-container{display:flex;gap:20px;justify-content:center;align-items:flex-start;flex:1}.tetris-board{display:flex;flex-direction:column;background:#0a0a0a;border:3px solid #333;border-radius:4px;box-shadow:0 0 20px #00000080,inset 0 0 10px #00000080;position:relative}.tetris-row{display:flex}.tetris-cell{width:22px;height:22px;border:1px solid #1a1a1a;box-sizing:border-box}.tetris-cell.filled{border:1px solid rgba(255,255,255,.3);box-shadow:inset 2px 2px 4px #fff3,inset -2px -2px 4px #0000004d}.tetris-sidebar{display:flex;flex-direction:column;gap:16px;min-width:120px}.sidebar-section{background:#ffffff0d;border-radius:8px;padding:12px}.sidebar-section h3{margin:0 0 8px;font-size:12px;text-transform:uppercase;color:#888;letter-spacing:1px}.stat-value{font-size:24px;font-weight:700;color:#fff;font-family:Courier New,monospace}.next-piece-grid{display:flex;flex-direction:column;align-items:center;padding:8px}.next-piece-row{display:flex}.next-piece-cell{width:16px;height:16px;border:1px solid transparent;box-sizing:border-box}.next-piece-cell.filled{border:1px solid rgba(255,255,255,.3);box-shadow:inset 1px 1px 2px #fff3,inset -1px -1px 2px #0000004d}.controls{margin-top:auto}.control-hint{font-size:11px;color:#666;margin-bottom:4px}.new-game-btn{padding:10px 16px;background:#4299e133;border:1px solid #4299e1;border-radius:6px;color:#4299e1;font-size:13px;cursor:pointer;transition:all .2s}.new-game-btn:hover{background:#4299e14d}.tetris-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#000000d9;display:flex;flex-direction:column;align-items:center;justify-content:center;animation:fadeIn .3s ease}.overlay-text{font-size:28px;font-weight:700;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.5);margin-bottom:8px}.game-over .overlay-text{color:#f56565}.final-score{font-size:18px;color:gold;margin-bottom:16px}.play-again-btn{padding:12px 24px;background:#4299e1;border:none;border-radius:8px;color:#fff;font-size:16px;font-weight:700;cursor:pointer;transition:all .2s}.play-again-btn:hover{background:#3182ce;transform:scale(1.05)}.snake-app{display:flex;flex-direction:column;align-items:center;height:100%;background:linear-gradient(135deg,#1a1a1a,#2d2d2d);padding:16px;box-sizing:border-box;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;-webkit-user-select:none;user-select:none;outline:none}.snake-header{display:flex;align-items:center;gap:24px;margin-bottom:16px}.score-display{display:flex;flex-direction:column;align-items:center;background:#ffffff0d;padding:8px 16px;border-radius:8px;min-width:80px}.score-label{font-size:11px;text-transform:uppercase;color:#888;letter-spacing:1px}.score-value{font-size:24px;font-weight:700;color:#4ade80;font-family:Courier New,monospace}.high-score .score-value{color:#fbbf24}.new-game-btn{padding:10px 16px;background:#4ade8033;border:1px solid #4ade80;border-radius:6px;color:#4ade80;font-size:13px;cursor:pointer;transition:all .2s}.new-game-btn:hover{background:#4ade804d}.snake-board{position:relative;background:#0a0a0a;border:3px solid #333;border-radius:4px;box-shadow:0 0 20px #00000080,inset 0 0 10px #00000080}.snake-cell{position:absolute;box-sizing:border-box;border-radius:2px}.snake-cell.head{background:#22c55e;border:2px solid #16a34a;border-radius:4px;box-shadow:0 0 8px #22c55e80}.snake-cell.body{background:#4ade80;border:1px solid #22c55e}.snake-cell.food{background:#ef4444;border-radius:50%;box-shadow:0 0 10px #ef444499;animation:pulse .5s ease-in-out infinite alternate}@keyframes pulse{0%{transform:scale(.8);opacity:.8}to{transform:scale(1);opacity:1}}.snake-controls{margin-top:16px;text-align:center}.control-hint{font-size:12px;color:#666;margin-bottom:4px}.snake-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#000000d9;display:flex;flex-direction:column;align-items:center;justify-content:center;animation:fadeIn .3s ease;border-radius:4px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.overlay-text{font-size:32px;font-weight:700;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.5);margin-bottom:8px}.overlay-hint{font-size:14px;color:#888}.game-over .overlay-text{color:#ef4444}.final-score{font-size:20px;color:#4ade80;margin-bottom:8px}.new-high-score{font-size:16px;color:#fbbf24;margin-bottom:16px;animation:glow 1s ease-in-out infinite alternate}@keyframes glow{0%{text-shadow:0 0 5px #fbbf24}to{text-shadow:0 0 15px #fbbf24,0 0 25px #fbbf24}}.play-again-btn{padding:12px 24px;background:#4ade80;border:none;border-radius:8px;color:#0a0a0a;font-size:16px;font-weight:700;cursor:pointer;transition:all .2s}.play-again-btn:hover{background:#22c55e;transform:scale(1.05)}.window{position:absolute;background:#2d2d2d;border-radius:12px;box-shadow:0 8px 32px #00000080,0 0 0 1px #ffffff1a;display:flex;flex-direction:column;overflow:hidden;transition:box-shadow .2s}.window.focused{box-shadow:0 12px 48px #0009,0 0 0 1px #ffffff26}.window.maximized{border-radius:0}.window-titlebar{height:36px;background:linear-gradient(to bottom,#3d3d3d,#2d2d2d);display:flex;align-items:center;justify-content:space-between;padding:0 12px;cursor:default;-webkit-user-select:none;user-select:none;flex-shrink:0}.window.focused .window-titlebar{background:linear-gradient(to bottom,#484848,#3a3a3a)}.window-title{font-size:13px;font-weight:500;color:#fff;opacity:.9;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;text-align:center}.window:not(.focused) .window-title{opacity:.6}.window-controls{display:flex;gap:8px;margin-left:8px}.window-control{width:14px;height:14px;border-radius:50%;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;padding:0;transition:filter .15s}.window-control svg{width:8px;height:8px;opacity:0;transition:opacity .15s}.window-controls:hover .window-control svg{opacity:1}.window-control.close{background:#ff5f57}.window-control.close:hover{filter:brightness(1.1)}.window-control.close svg{stroke:#4a0000}.window-control.minimize{background:#ffbd2e}.window-control.minimize:hover{filter:brightness(1.1)}.window-control.minimize svg{fill:#995700}.window-control.maximize{background:#28c940}.window-control.maximize:hover{filter:brightness(1.1)}.window-control.maximize svg{stroke:#0a5600}.window:not(.focused) .window-control{background:#555}.window:not(.focused) .window-control svg{opacity:0!important}.window-content{flex:1;overflow:auto;background:#1e1e1e}.resize-handle{position:absolute;z-index:10}.resize-handle.n,.resize-handle.s{height:6px;left:10px;right:10px;cursor:ns-resize}.resize-handle.n{top:-3px}.resize-handle.s{bottom:-3px}.resize-handle.e,.resize-handle.w{width:6px;top:10px;bottom:10px;cursor:ew-resize}.resize-handle.e{right:-3px}.resize-handle.w{left:-3px}.resize-handle.ne,.resize-handle.nw,.resize-handle.se,.resize-handle.sw{width:12px;height:12px}.resize-handle.ne{top:-3px;right:-3px;cursor:nesw-resize}.resize-handle.nw{top:-3px;left:-3px;cursor:nwse-resize}.resize-handle.se{bottom:-3px;right:-3px;cursor:nwse-resize}.resize-handle.sw{bottom:-3px;left:-3px;cursor:nesw-resize}.snap-preview{position:absolute;background:var(--accent-color, #4299e1);opacity:.2;border:2px solid var(--accent-color, #4299e1);border-radius:8px;z-index:9998;pointer-events:none;animation:snapPulse .3s ease}@keyframes snapPulse{0%{opacity:0;transform:scale(.95)}to{opacity:.2;transform:scale(1)}}.window.dragging{opacity:.9;cursor:grabbing}.top-panel{height:32px;background:#000000b3;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;align-items:center;justify-content:space-between;padding:0 12px;color:#fff;font-size:13px;font-weight:500;z-index:9999;flex-shrink:0}.panel-left,.panel-right{display:flex;align-items:center;gap:12px;flex:1}.panel-right{justify-content:flex-end}.panel-center{display:flex;align-items:center;justify-content:center}.activities-button{background:transparent;border:none;color:#fff;font-size:13px;font-weight:500;padding:4px 12px;border-radius:6px;cursor:pointer;transition:background .2s}.activities-button:hover{background:#ffffff1a}.panel-clock{opacity:.95}.system-indicators{display:flex;align-items:center;gap:8px;padding:4px 8px;border-radius:6px;cursor:pointer;transition:background .2s;background:transparent;border:none;color:#fff}.system-indicators:hover{background:#ffffff1a}.indicator{display:flex;align-items:center;opacity:.9}.indicator svg{width:16px;height:16px}.power-menu{display:flex;align-items:center;padding:4px 8px;border-radius:6px;cursor:pointer;transition:background .2s;opacity:.9}.power-menu:hover{background:#ffffff1a}.power-menu svg{width:16px;height:16px}.panel-dropdown-container{position:relative}.indicator-button{background:transparent;border:none;color:#fff;padding:4px 8px;border-radius:6px;cursor:pointer;transition:background .2s;display:flex;align-items:center;position:relative}.indicator-button:hover{background:#ffffff1a}.indicator-button svg{width:16px;height:16px}.indicator-button .badge{position:absolute;top:0;right:2px;background:#ff5f57;color:#fff;font-size:10px;min-width:14px;height:14px;border-radius:7px;display:flex;align-items:center;justify-content:center;padding:0 3px}.panel-dropdown{position:absolute;top:calc(100% + 8px);right:0;background:#282828f2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:12px;box-shadow:0 8px 32px #0006,0 0 0 1px #ffffff1a;min-width:320px;overflow:hidden;animation:dropdownSlide .2s ease}@keyframes dropdownSlide{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.dropdown-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.1);font-weight:500}.dropdown-header-actions{display:flex;gap:8px}.dropdown-header-actions button{background:transparent;border:none;color:var(--accent-color, #4299e1);font-size:12px;cursor:pointer;padding:4px 8px;border-radius:4px}.dropdown-header-actions button:hover{background:#ffffff1a}.dropdown-content{max-height:400px;overflow-y:auto}.empty-state{padding:32px 16px;text-align:center;color:#ffffff80}.notification-item{display:flex;align-items:flex-start;gap:12px;padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.05);cursor:pointer;transition:background .15s}.notification-item:hover{background:#ffffff0d}.notification-item.read{opacity:.6}.notification-icon{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;flex-shrink:0}.notification-icon.success{background:#48bb7833;color:#48bb78}.notification-icon.error{background:#fc818133;color:#fc8181}.notification-icon.warning{background:#ed893633;color:#ed8936}.notification-icon.info{background:#4299e133;color:#4299e1}.notification-content{flex:1;min-width:0}.notification-title{font-size:13px;font-weight:500;margin-bottom:2px}.notification-message{font-size:12px;color:#fff9;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.notification-time{font-size:11px;color:#fff6;flex-shrink:0}.quick-settings-dropdown{padding:16px}.quick-settings-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:16px}.quick-toggle{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px;background:#ffffff0d;border:none;border-radius:10px;color:#fff;cursor:pointer;transition:background .15s}.quick-toggle:hover{background:#ffffff1a}.quick-toggle.active{background:var(--accent-color, #4299e1)}.quick-toggle svg{width:20px;height:20px}.quick-toggle span{font-size:11px}.quick-settings-section{margin-bottom:16px}.quick-settings-section:last-child{margin-bottom:0}.quick-settings-section label{display:block;font-size:11px;color:#ffffff80;margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}.accent-color-row{display:flex;gap:8px}.accent-dot{width:24px;height:24px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:transform .15s,border-color .15s}.accent-dot:hover{transform:scale(1.1)}.accent-dot.active{border-color:#fff}.slider-row{display:flex;align-items:center;gap:12px}.slider-row svg{opacity:.6}.slider{flex:1;-webkit-appearance:none;-moz-appearance:none;appearance:none;height:4px;background:#fff3;border-radius:2px;outline:none}.slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:16px;height:16px;border-radius:50%;background:#fff;cursor:pointer;box-shadow:0 2px 4px #0000004d}.slider::-moz-range-thumb{width:16px;height:16px;border-radius:50%;background:#fff;cursor:pointer;border:none;box-shadow:0 2px 4px #0000004d}.dock-container{position:fixed;bottom:8px;left:50%;transform:translate(-50%);z-index:9998}.dock{display:flex;align-items:center;gap:4px;padding:6px 8px;background:#282828d9;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:20px;border:1px solid rgba(255,255,255,.1);box-shadow:0 8px 32px #0006}.dock-item{position:relative;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:12px;cursor:pointer;transition:all .2s ease}.dock-item:hover{background:#ffffff1a;transform:scale(1.1) translateY(-4px)}.dock-item:active{transform:scale(1.05) translateY(-2px)}.dock-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:linear-gradient(135deg,#4a5568,#2d3748);color:#fff;font-size:20px;box-shadow:0 2px 8px #0000004d}.dock-icon svg{width:24px;height:24px}.dock-indicator{position:absolute;bottom:2px;left:50%;transform:translate(-50%);width:4px;height:4px;background:#fff;border-radius:50%;opacity:.8}.dock-item.focused .dock-indicator{width:6px;opacity:1}.dock-icon.files{background:linear-gradient(135deg,#4299e1,#2b6cb0)}.dock-icon.terminal{background:linear-gradient(135deg,#1a202c,#2d3748)}.dock-icon.text-editor{background:linear-gradient(135deg,#48bb78,#276749)}.dock-icon.settings{background:linear-gradient(135deg,#718096,#4a5568)}.dock-icon.calculator{background:linear-gradient(135deg,#ed8936,#c05621)}.dock-icon.browser{background:linear-gradient(135deg,#667eea,#764ba2)}.dock-icon.image-viewer{background:linear-gradient(135deg,#f56565,#c53030)}.dock-icon.notepad{background:linear-gradient(135deg,#ecc94b,#b7791f)}.dock-context-menu{position:absolute;background:#2d2d2df2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid #3d3d3d;border-radius:8px;padding:4px;min-width:160px;box-shadow:0 4px 16px #0006;z-index:10000}.dock-context-menu-title{padding:8px 12px;font-size:12px;font-weight:600;color:#a0a0a0;border-bottom:1px solid #3d3d3d;margin-bottom:4px}.dock-context-menu button{display:block;width:100%;padding:8px 12px;background:transparent;border:none;color:#e0e0e0;font-size:13px;text-align:left;cursor:pointer;border-radius:4px}.dock-context-menu button:hover{background:#ffffff1a}.dock-context-menu button.danger:hover{background:#f565654d;color:#f56565}.dock.drop-target{background:#4299e14d;border-color:#4299e199}.dock-item.unpinned{opacity:.8}.dock-item.unpinned .dock-icon{border:1px dashed rgba(255,255,255,.3)}.desktop-icons{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:auto}.desktop-icon{position:absolute;width:80px;display:flex;flex-direction:column;align-items:center;padding:8px;border-radius:8px;cursor:pointer;transition:background .15s,transform .15s,box-shadow .15s;-webkit-user-select:none;user-select:none}.desktop-icon.dragging{cursor:grabbing;transform:scale(1.05);box-shadow:0 8px 24px #0006;z-index:1000;transition:none}.desktop-icon:hover{background:#ffffff1a}.desktop-icon.selected{background:#4299e14d}.desktop-icon.selected:hover{background:#4299e166}.desktop-icon-image{width:48px;height:48px;display:flex;align-items:center;justify-content:center;margin-bottom:6px}.desktop-icon-image svg{width:48px;height:48px;filter:drop-shadow(0 2px 4px rgba(0,0,0,.3))}.desktop-icon-name{font-size:12px;color:#fff;text-align:center;text-shadow:0 1px 3px rgba(0,0,0,.8),0 0 8px rgba(0,0,0,.5);word-break:break-word;max-width:76px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.3}.desktop-icon-rename{width:76px;padding:2px 4px;font-size:12px;background:#1e1e1ef2;border:1px solid #4299e1;border-radius:4px;color:#fff;text-align:center;outline:none}.desktop-context-menu{position:fixed;background:#2d2d2df2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid #3d3d3d;border-radius:8px;padding:4px;min-width:150px;box-shadow:0 4px 16px #0006;z-index:10000}.desktop-context-menu button{display:block;width:100%;padding:8px 12px;background:transparent;border:none;color:#e0e0e0;font-size:13px;text-align:left;cursor:pointer;border-radius:4px}.desktop-context-menu button:hover{background:#ffffff1a}.desktop-context-menu button.danger:hover{background:#f565654d;color:#f56565}.desktop-context-menu .context-menu-divider{height:1px;background:#3d3d3d;margin:4px 0}.selection-box{position:absolute;border:1px solid rgba(66,153,225,.8);background:#4299e133;pointer-events:none;z-index:999}.desktop-icons.drop-target{background:#4299e11a;outline:3px dashed rgba(66,153,225,.6);outline-offset:-10px}.desktop{width:100vw;height:100vh;display:flex;flex-direction:column;overflow:hidden;background:var(--wallpaper, linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%));background-size:cover;background-position:center}.desktop-area{flex:1;position:relative;overflow:hidden}
