@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600&family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-primary:#0a0b0d;--bg-secondary:#11141a;--bg-tertiary:#1b1f28;--border-color:#242b35;--border-focus:#3e4856;--accent-color:#3b82f6;--accent-hover:#60a5fa;--accent-transparent:#3b82f629;--accent-glow:#3b82f661;--blue-accent:#00bcff;--blue-accent-transparent:#00bcff26;--success-color:#10b981;--warning-color:#f59e0b;--text-primary:#f3f4f6;--text-secondary:#9ca3af;--text-muted:#6b7280;--font-sans:"Inter", system-ui, -apple-system, sans-serif;--font-display:"Outfit", sans-serif;--font-mono:ui-monospace, "SFMono-Regular", "Cascadia Mono", "Segoe UI Mono", Consolas, monospace;--sidebar-width:360px;--header-height:56px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;width:100vw;height:100vh;overflow:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--border-focus)}.app-container{grid-template-rows:var(--header-height) 1fr;width:100vw;height:100vh;display:grid}.header{background-color:var(--bg-secondary);border-bottom:1px solid var(--border-color);z-index:10;grid-row:1;justify-content:space-between;align-items:center;padding:0 1.5rem;display:flex}.header-title{font-family:var(--font-display);letter-spacing:-.02em;align-items:center;gap:.5rem;font-size:1.25rem;font-weight:700;display:flex}.header-title span.logo-highlight{color:var(--accent-color)}.header-tag{font-family:var(--font-mono);background:var(--accent-transparent);color:var(--accent-color);text-transform:uppercase;letter-spacing:.05em;border:1px solid #3b82f64d;border-radius:4px;padding:2px 6px;font-size:.65rem;font-weight:600}.main-content{grid-row:2;grid-template-columns:var(--sidebar-width) 1fr;height:calc(100vh - var(--header-height));display:grid;overflow:hidden}.sidebar{background-color:var(--bg-secondary);border-right:1px solid var(--border-color);z-index:5;flex-direction:column;height:100%;display:flex;overflow-y:auto}.canvas-container{background-color:var(--bg-primary);justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative;overflow:hidden}.technical-grid{z-index:0;pointer-events:none;background-image:linear-gradient(#242b354d 1px,#0000 1px),linear-gradient(90deg,#242b354d 1px,#0000 1px);background-position:50%;background-size:20px 20px;position:absolute;inset:0}.technical-grid:after{content:"";background-image:linear-gradient(#242b358c 2px,#0000 2px),linear-gradient(90deg,#242b358c 2px,#0000 2px);background-position:50%;background-size:100px 100px;position:absolute;inset:0}.sidebar-section{border-bottom:1px solid var(--border-color);padding:1.25rem}.sidebar-section:last-child{border-bottom:none}.section-title{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.1em;color:var(--text-secondary);margin-bottom:1rem;font-size:.75rem;font-weight:600}.control-group{margin-bottom:1rem}.control-group:last-child{margin-bottom:0}.control-label{color:var(--text-secondary);justify-content:space-between;align-items:center;margin-bottom:.5rem;font-size:.8rem;display:flex}.control-value{font-family:var(--font-mono);color:var(--accent-color);font-weight:500}.text-input{background-color:var(--bg-tertiary);border:1px solid var(--border-color);width:100%;color:var(--text-primary);font-family:var(--font-sans);border-radius:6px;outline:none;padding:.6rem .75rem;font-size:.875rem;transition:all .2s}.text-input:focus{border-color:var(--border-focus);box-shadow:0 0 0 2px #3b82f61f}.segmented-control{background-color:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:8px;grid-auto-columns:1fr;grid-auto-flow:column;padding:3px;display:grid}.segment-btn{color:var(--text-secondary);cursor:pointer;text-align:center;background:0 0;border:none;border-radius:6px;padding:.5rem .25rem;font-size:.75rem;font-weight:500;transition:all .15s}.segment-btn:hover{color:var(--text-primary)}.segment-btn.active{background-color:var(--accent-color);color:#fff;box-shadow:0 2px 4px #0003}.segment-btn.active-blue{background-color:var(--blue-accent);color:#0c0f13;font-weight:600;box-shadow:0 2px 4px #0003}.range-slider{-webkit-appearance:none;background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:3px;outline:none;width:100%;height:6px;margin:.5rem 0}.range-slider::-webkit-slider-thumb{appearance:none;background:var(--accent-color);cursor:pointer;border:2px solid var(--bg-secondary);width:16px;height:16px;box-shadow:0 0 0 1px var(--accent-color);border-radius:50%;transition:transform .1s}.range-slider::-webkit-slider-thumb:hover{transform:scale(1.15)}.btn{cursor:pointer;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;gap:.5rem;width:100%;padding:.75rem 1.25rem;font-size:.875rem;font-weight:600;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--accent-color);color:#fff}.btn-primary:hover:not(:disabled){background-color:var(--accent-hover);box-shadow:0 0 12px var(--accent-glow)}.btn-primary:disabled{background-color:var(--bg-tertiary);border-color:var(--border-color);color:var(--text-muted);cursor:not-allowed}.btn-secondary{border:1px solid var(--border-color);color:var(--text-primary);background-color:#0000}.btn-secondary:hover:not(:disabled){background-color:var(--bg-tertiary);border-color:var(--border-focus)}.btn-secondary:disabled{color:var(--text-muted);border-color:var(--border-color);cursor:not-allowed}.upload-container{z-index:1;border:2px dashed var(--border-color);background-color:var(--bg-secondary);cursor:pointer;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;width:90%;max-width:500px;padding:3rem 2rem;transition:all .25s;display:flex;position:relative;box-shadow:0 10px 25px #0000004d}.upload-container:hover{border-color:var(--accent-color);background-color:var(--bg-tertiary);box-shadow:0 10px 30px #3b82f614}.upload-icon{color:var(--text-secondary);margin-bottom:1.5rem;transition:transform .2s}.upload-container:hover .upload-icon{color:var(--accent-color);transform:translateY(-4px)}.steps-container{border-bottom:1px solid var(--border-color);flex-direction:column;gap:.5rem;padding:1.25rem;display:flex}.step-row{border-radius:6px;align-items:center;gap:.75rem;padding:.5rem;transition:background-color .2s;display:flex}.step-number{font-family:var(--font-mono);background-color:var(--bg-tertiary);border:1px solid var(--border-color);width:20px;height:20px;color:var(--text-secondary);border-radius:50%;justify-content:center;align-items:center;font-size:.75rem;font-weight:600;display:flex}.step-label{color:var(--text-secondary);font-size:.8rem;font-weight:500}.step-row.active{background-color:var(--bg-tertiary)}.step-row.active .step-number{background-color:var(--accent-color);border-color:var(--accent-color);color:#fff}.step-row.active .step-label{color:var(--text-primary);font-weight:600}.step-row.completed .step-number{background-color:var(--blue-accent);border-color:var(--blue-accent);color:#0c0f13}.step-row.completed .step-label{color:var(--text-secondary)}.sidebar-footer{border-top:1px solid var(--border-color);background-color:var(--bg-secondary);margin-top:auto;padding:1.25rem;position:sticky;bottom:0}.canvas-overlay-wrapper{border:1px solid var(--border-color);border-radius:4px;display:inline-block;position:relative;overflow:hidden;box-shadow:0 20px 50px #00000080}@keyframes pulse{0%{opacity:1;transform:scale(.9)}50%{opacity:.5;transform:scale(1.1)}to{opacity:1;transform:scale(.9)}}.pulse-dot{background-color:var(--blue-accent);width:10px;height:10px;box-shadow:0 0 8px var(--blue-accent);border-radius:50%;animation:1.5s ease-in-out infinite pulse;display:inline-block}