:root{--bg-app: #535353;--bg-panel: #535353;--bg-tool: #535353;--bg-header: #3e3e3e;--bg-input: #3e3e3e;--bg-canvas: #282828;--text-main: #dddddd;--text-muted: #aaaaaa;--border-light: #6a6a6a;--border-dark: #333333;--accent-blue: #3275db;--accent-hover: #4e88e3;--item-hover: #666666;--item-active: #292929;font-family:Inter,system-ui,-apple-system,sans-serif;font-size:13px;line-height:1.5;color:var(--text-main);background-color:var(--bg-app);-webkit-user-select:none;user-select:none}*{box-sizing:border-box;margin:0;padding:0}body,html,#app{width:100%;height:100%;overflow:hidden}::-webkit-scrollbar{width:12px;height:12px}::-webkit-scrollbar-track{background:var(--bg-panel)}::-webkit-scrollbar-thumb{background:#383838;border:4px solid var(--bg-panel);border-radius:8px}::-webkit-scrollbar-thumb:hover{background:#2a2a2a}.icon-btn{width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:2px;cursor:pointer;color:var(--text-main);transition:background .1s}.icon-btn:hover{background-color:var(--item-hover)}.icon-btn.active{background-color:var(--item-active);color:#fff;box-shadow:inset 0 0 0 1px #000}[data-tooltip]{position:relative}[data-tooltip]:after{content:attr(data-tooltip);position:absolute;left:calc(100% + 8px);top:50%;transform:translateY(-50%);background-color:#ffffe1;color:#000;border:1px solid #767676;box-shadow:2px 2px 3px #0003;padding:4px 8px;font-size:12px;border-radius:3px;white-space:nowrap;pointer-events:none;z-index:10000;opacity:0;visibility:hidden;transition:opacity .1s ease-in-out,visibility .1s ease-in-out;transition-delay:0s}[data-tooltip]:hover:after{opacity:1;visibility:visible;transition-delay:.2s}