:root{--primary:#d4af37;--primary-hover:#b8962e;--accent-red:#dc2626;--bg-base:#f8fafc;--bg-surface:#ffffffe6;--text-main:#1e293b;--text-muted:#64748b;--border-color:#0000001a;--error:#ef4444;--success:#22c55e}body{background-color:var(--bg-base);color:var(--text-main);-webkit-font-smoothing:antialiased;flex-direction:column;min-height:100vh;margin:0;padding:0;font-family:Inter,Segoe UI,Roboto,Helvetica,Arial,sans-serif;display:flex}.glass-panel{background:var(--bg-surface);-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-color);border-radius:16px;padding:24px;box-shadow:0 4px 30px #0000000d}.btn-primary{background:linear-gradient(135deg, var(--primary) 0%, var(--accent-red) 100%);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:12px 24px;font-weight:600;transition:all .2s;box-shadow:0 4px 14px #d4af3763}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #dc262666}.btn-secondary{color:var(--text-main);border:1px solid var(--border-color);cursor:pointer;background:0 0;border-radius:8px;padding:12px 24px;font-weight:600;transition:all .2s}.btn-secondary:hover{background:#0000000d}.input-glass{border:1px solid var(--border-color);color:var(--text-main);box-sizing:border-box;background:#fff9;border-radius:8px;outline:none;width:100%;padding:12px 16px;transition:border-color .2s}.input-glass:focus{border-color:var(--primary);box-shadow:0 0 0 2px #d4af3733}.app-container{height:100vh;display:flex;overflow:hidden}.sidebar{border-right:1px solid var(--border-color);background:#fff;flex-direction:column;width:250px;padding:24px 0;display:flex;box-shadow:2px 0 10px #00000005}.sidebar-item{color:var(--text-muted);align-items:center;gap:12px;padding:16px 24px;font-weight:500;text-decoration:none;transition:all .2s;display:flex}.sidebar-item:hover,.sidebar-item.active{color:var(--accent-red);border-right:3px solid var(--primary);background:#d4af370d}.main-content{flex:1;padding:32px;overflow-y:auto}.drop-zone{border:2px dashed var(--border-color);text-align:center;cursor:pointer;background:#00000003;border-radius:16px;margin-bottom:24px;padding:48px;transition:all .3s}.drop-zone:hover,.drop-zone.active{border-color:var(--primary);background:#d4af370d}.log-terminal{border:1px solid var(--border-color);background:#f1f5f9;border-radius:8px;height:300px;margin-top:24px;padding:16px;font-family:Consolas,monospace;font-size:14px;overflow-y:auto}.log-entry{margin-bottom:4px}.log-error{color:var(--error)}.log-success{color:var(--success)}.log-info{color:#334155}.log-alert{color:#f59e0b}h1,h2,h3,h4{color:var(--text-main);margin-top:0;margin-bottom:16px}h1{background:linear-gradient(135deg, var(--primary) 0%, var(--accent-red) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:28px;font-weight:800}