:root{--bg-primary: #0a0c10;--bg-secondary: #11141a;--bg-tertiary: #1b202a;--cad-cyan: #00f0ff;--cad-green: #39ff14;--cad-orange: #ff9f1c;--cad-red: #ff3366;--text-primary: #ffffff;--text-secondary: #9aa5b5;--text-muted: #5e6b7d;--border-glow: rgba(0, 240, 255, .15);--border-glow-hover: rgba(0, 240, 255, .4);--border-color: rgba(255, 255, 255, .06);--glass-bg: rgba(17, 20, 26, .7);--glass-border: rgba(255, 255, 255, .05);--shadow-glow: 0 0 20px rgba(0, 240, 255, .15)}*{box-sizing:border-box;margin:0;padding:0;font-family:Outfit,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}body{background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;overflow-x:hidden;line-height:1.5;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--cad-cyan)}code,pre{font-family:JetBrains Mono,Courier New,Courier,monospace;font-size:.9em}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:16px;box-shadow:0 8px 32px #0000005e;transition:all .3s cubic-bezier(.16,1,.3,1)}.glass-panel:hover{border-color:var(--border-glow)}.glow-text{text-shadow:0 0 10px rgba(0,240,255,.5)}.glow-btn{background:linear-gradient(135deg,#00f0ff,#0072ff);color:#000;font-weight:600;border:none;border-radius:10px;padding:12px 24px;cursor:pointer;box-shadow:0 0 15px #00f0ff4d;transition:all .2s ease;display:inline-flex;align-items:center;gap:8px;text-transform:uppercase;font-size:.85rem;letter-spacing:.5px}.glow-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 0 25px #00f0ff99;color:#000}.glow-btn:active:not(:disabled){transform:translateY(0)}.glow-btn:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}.app-container{max-width:1600px;margin:0 auto;padding:2rem;min-height:100vh;display:flex;flex-direction:column;gap:1.5rem}.dropzone{border:2px dashed rgba(255,255,255,.15);border-radius:16px;padding:3rem 2rem;text-align:center;cursor:pointer;background:#ffffff03;transition:all .3s ease;display:flex;flex-direction:column;align-items:center;gap:1rem;position:relative;overflow:hidden}.dropzone:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at center,rgba(0,240,255,.08) 0%,transparent 70%);opacity:0;transition:opacity .3s ease;pointer-events:none}.dropzone:hover,.dropzone.active{border-color:var(--cad-cyan);background:#00f0ff05;box-shadow:0 0 30px #00f0ff1a}.dropzone:hover:before,.dropzone.active:before{opacity:1}.dropzone-icon{width:64px;height:64px;color:var(--text-muted);transition:all .3s ease}.dropzone:hover .dropzone-icon,.dropzone.active .dropzone-icon{color:var(--cad-cyan);transform:translateY(-5px) scale(1.05);filter:drop-shadow(0 0 10px rgba(0,240,255,.4))}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-label{font-size:.85rem;font-weight:500;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.form-select,.form-input{background:var(--bg-tertiary);border:1px solid var(--border-color);color:var(--text-primary);padding:10px 14px;border-radius:8px;font-size:.95rem;outline:none;transition:all .2s ease;width:100%}.form-select:focus,.form-input:focus{border-color:var(--cad-cyan);box-shadow:0 0 0 2px #00f0ff26}.toggle-container{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;background:#ffffff05;border-radius:8px;border:1px solid var(--border-color)}.switch{position:relative;display:inline-block;width:44px;height:24px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:var(--bg-tertiary);transition:.3s;border-radius:24px;border:1px solid var(--border-color)}.slider:before{position:absolute;content:"";height:16px;width:16px;left:3px;bottom:3px;background-color:var(--text-secondary);transition:.3s;border-radius:50%}input:checked+.slider{background-color:#00f0ff33;border-color:var(--cad-cyan)}input:checked+.slider:before{transform:translate(20px);background-color:var(--cad-cyan);box-shadow:0 0 8px var(--cad-cyan)}.viewer-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;min-height:500px}@media (max-width: 1024px){.viewer-grid{grid-template-columns:1fr}}.viewer-panel{display:flex;flex-direction:column;height:600px}.panel-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.5rem;border-bottom:1px solid var(--border-color);font-weight:600;font-size:.95rem;letter-spacing:.5px;text-transform:uppercase}.panel-content{flex:1;position:relative;overflow:hidden;background:#080a0f;display:flex;align-items:center;justify-content:center;border-bottom-left-radius:16px;border-bottom-right-radius:16px}@keyframes pulseGlow{0%,to{box-shadow:0 0 15px #00f0ff33}50%{box-shadow:0 0 25px #00f0ff66}}.loading-pulse{animation:pulseGlow 2s infinite ease-in-out}.fade-in{animation:fadeIn .4s cubic-bezier(.16,1,.3,1) forwards}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}