:root{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;font-weight:400;color-scheme:light dark;color:#213547;background-color:#fff;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2)}#root{width:100%;min-height:100vh}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:#f1f1f1}::-webkit-scrollbar-thumb{background:#888;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#555}.container{max-width:1200px;margin:0 auto;padding:0 20px}.card{background:#fff;border-radius:12px;box-shadow:0 4px 6px #0000001a;padding:24px;transition:transform .2s,box-shadow .2s}.card:hover{transform:translateY(-2px);box-shadow:0 8px 12px #00000026}.btn{padding:10px 20px;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:8px}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.btn-secondary{background:#f3f4f6;color:#374151}.btn-secondary:hover{background:#e5e7eb}.btn-danger{background:#ef4444;color:#fff}.btn-danger:hover{background:#dc2626}.input{width:100%;padding:12px 16px;border:2px solid #e5e7eb;border-radius:8px;font-size:14px;transition:border-color .2s}.input:focus{outline:none;border-color:#667eea}.badge{display:inline-block;padding:4px 12px;border-radius:12px;font-size:12px;font-weight:600;background:#e0e7ff;color:#4338ca}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary:disabled:hover{transform:none;box-shadow:none}