:root{--primary: #6366f1;--primary-glow: rgba(99, 102, 241, .4);--bg: #030712;--panel: #111827;--panel-border: #1f2937;--text: #f9fafb;--text-dim: #9ca3af;--accent: #10b981}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,system-ui,-apple-system,sans-serif;background-color:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden}#root{display:flex;flex-direction:column;min-height:100vh}.container{max-width:1440px;margin:0 auto;padding:40px 32px;flex:1;width:100%}header{text-align:center;margin-bottom:60px}header h1{font-size:4rem;font-weight:800;background:linear-gradient(135deg,#fff 0%,#a5b4fc 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:20px;letter-spacing:-.02em}header p{color:var(--text-dim);font-size:1.25rem;max-width:700px;margin:0 auto}.dashboard{background:var(--panel);border:1px solid var(--panel-border);border-radius:24px;padding:40px;box-shadow:0 25px 50px -12px #00000080;display:grid;grid-template-columns:1fr;gap:40px;min-height:700px}@media (min-width: 1024px){.dashboard{grid-template-columns:380px 1fr}}.upload-zone{border:2px dashed #374151;border-radius:20px;padding:40px;text-align:center;background:rgba(255,255,255,.02);transition:all .3s ease;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:480px}.upload-zone:hover{border-color:var(--primary);background:rgba(99,102,241,.05);box-shadow:0 0 20px var(--primary-glow)}.upload-icon{width:80px;height:80px;color:var(--primary);margin-bottom:24px}.controls{display:flex;flex-direction:column;gap:24px}.control-group{display:flex;flex-direction:column;gap:12px}.control-label{font-weight:600;color:var(--text-dim);font-size:.9rem;display:flex;justify-content:space-between}input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:6px;background:#374151;border-radius:3px;outline:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;background:var(--primary);border-radius:50%;cursor:pointer;box-shadow:0 0 10px var(--primary-glow);transition:transform .1s ease}.preview-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:32px}.preview-card{background:#0d1117;border:1px solid #30363d;border-radius:12px;overflow:hidden;display:flex;flex-direction:column}.preview-card label{background:#161b22;padding:12px 16px;font-size:.9rem;font-weight:500;color:var(--text-dim);border-bottom:1px solid #30363d}.preview-image{width:100%;height:auto;display:block}canvas{max-width:100%;height:auto}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.stat-item{background:#1f2937;padding:16px;border-radius:12px;text-align:center}.stat-value{display:block;font-size:1.25rem;font-weight:700;color:var(--accent)}.stat-label{font-size:.75rem;color:var(--text-dim);text-transform:uppercase;margin-top:4px}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .5s ease forwards}