@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&family=Outfit:wght@500;600;700&display=swap";:root{--bg-app:#0e1117;--bg-panel:#161b22;--bg-panel-glass:#161b22d9;--bg-panel-header:#1f242d;--bg-item-hover:#388bfd26;--bg-item-active:#388bfd40;--border-color:#30363d;--border-focus:#58a6ff;--text-primary:#e6edf3;--text-secondary:#8b949e;--text-muted:#6e7681;--text-accent:#58a6ff;--cad-bg:#1a1e24;--cad-grid-major:#282e36;--cad-grid-minor:#20242b;--cad-axis-x:#ff5252;--cad-axis-y:#69f0ae;--accent-primary:#58a6ff;--accent-success:#3fb950;--accent-warning:#d29922;--accent-danger:#f85149;--accent-purple:#bc8cff;--accent-cyan:#39c5bb;--shadow-sm:0 1px 2px #0006;--shadow-md:0 4px 12px #00000080;--shadow-lg:0 8px 24px #0009;--shadow-glow:0 0 15px #58a6ff4d;--header-height:52px;--footer-height:36px;--sidebar-width:54px;--panel-width:280px;--radius-sm:6px;--radius-md:10px;--radius-lg:14px}*{box-sizing:border-box;-webkit-user-select:none;user-select:none;margin:0;padding:0}body{background-color:var(--bg-app);color:var(--text-primary);-webkit-font-smoothing:antialiased;width:100vw;height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:13px;line-height:1.5;overflow:hidden}code,.mono{font-family:JetBrains Mono,monospace}.app-container{background:var(--bg-app);flex-direction:column;width:100vw;height:100vh;display:flex}.main-workspace{flex:1;display:flex;position:relative;overflow:hidden}.glass-panel{background:var(--bg-panel-glass);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-md)}.tool-btn{border-radius:var(--radius-sm);width:38px;height:38px;color:var(--text-secondary);cursor:pointer;background:0 0;border:1px solid #0000;justify-content:center;align-items:center;transition:all .15s cubic-bezier(.4,0,.2,1);display:flex;position:relative}.tool-btn:hover{background:var(--bg-item-hover);color:var(--text-primary);border-color:#58a6ff4d}.tool-btn.active{background:var(--bg-item-active);color:var(--accent-primary);border-color:var(--accent-primary);box-shadow:0 0 10px #58a6ff40}.tool-btn[data-tooltip]:after{content:attr(data-tooltip);color:#f0f6fc;white-space:nowrap;pointer-events:none;opacity:0;z-index:1000;box-shadow:var(--shadow-md);background:#0d1117;border:1px solid #30363d;border-radius:4px;padding:4px 8px;font-size:11px;transition:all .15s;position:absolute;top:50%;left:calc(100% + 10px);transform:translateY(-50%)scale(.9)}.tool-btn[data-tooltip]:hover:after{opacity:1;transform:translateY(-50%)scale(1)}.navbar{height:var(--header-height);background:var(--bg-panel);border-bottom:1px solid var(--border-color);z-index:50;justify-content:space-between;align-items:center;padding:0 16px;display:flex}.logo-section{align-items:center;gap:12px;display:flex}.logo-icon{color:#fff;width:32px;height:32px;box-shadow:var(--shadow-glow);background:linear-gradient(135deg,#1f6feb,#58a6ff);border-radius:8px;justify-content:center;align-items:center;font-weight:700;display:flex}.logo-text{background:linear-gradient(90deg,#58a6ff,#bc8cff);-webkit-text-fill-color:transparent;letter-spacing:-.3px;-webkit-background-clip:text;font-family:Outfit,sans-serif;font-size:18px;font-weight:700}.sidebar-toolbar{width:var(--sidebar-width);background:var(--bg-panel);border-right:1px solid var(--border-color);z-index:40;flex-direction:column;align-items:center;gap:6px;padding:10px 0;display:flex}.toolbar-divider{background:var(--border-color);width:28px;height:1px;margin:4px 0}.floating-panel{background:var(--bg-panel-glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:30;flex-direction:column;display:flex;position:absolute;overflow:hidden}.panel-header{background:var(--bg-panel-header);border-bottom:1px solid var(--border-color);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;justify-content:space-between;align-items:center;padding:10px 14px;font-size:12px;font-weight:600;display:flex}.panel-content{max-height:400px;padding:12px;overflow-y:auto}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#30363d;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#484f58}.cad-input,.cad-select{border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-sm);background:#0d1117;outline:none;padding:6px 10px;font-size:12px;transition:border-color .15s}.cad-input:focus,.cad-select:focus{border-color:var(--accent-primary)}.command-line{height:var(--footer-height);background:var(--bg-panel);border-top:1px solid var(--border-color);z-index:50;align-items:center;gap:12px;padding:0 16px;display:flex}.cmd-prompt{color:var(--accent-primary);align-items:center;gap:6px;font-family:JetBrains Mono,monospace;font-weight:600;display:flex}.cmd-input{color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;font-family:JetBrains Mono,monospace;font-size:12px}.coords-display{color:var(--text-secondary);border:1px solid var(--border-color);background:#0d1117;border-radius:4px;align-items:center;gap:12px;padding:4px 10px;font-family:JetBrains Mono,monospace;font-size:11px;display:flex}.dynamic-input-box{pointer-events:none;border:1px solid var(--accent-primary);z-index:100;color:var(--text-primary);background:#0d1117f2;border-radius:4px;gap:8px;padding:4px 8px;font-family:JetBrains Mono,monospace;font-size:11px;display:flex;position:absolute;transform:translate(15px,15px);box-shadow:0 4px 12px #0009}.dynamic-label{color:var(--accent-primary)}.canvas-wrapper{background-color:var(--cad-bg);cursor:crosshair;flex:1;position:relative}.canvas-wrapper.pan-mode{cursor:grab}.canvas-wrapper.pan-mode:active{cursor:grabbing}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#000000b3;justify-content:center;align-items:center;animation:.15s ease-out fadeIn;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-panel);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:440px;max-width:90vw;animation:.15s cubic-bezier(.16,1,.3,1) scaleUp;overflow:hidden}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleUp{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}