*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;color:#333}#root{min-height:100vh}.container{max-width:1400px;margin:0 auto;padding:2rem}.card{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 4px 6px #0000001a;margin-bottom:2rem}.btn{padding:.75rem 1.5rem;border:none;border-radius:8px;font-size:1rem;cursor:pointer;transition:all .3s;font-weight:600}.btn-primary{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 12px #667eea66}.btn-secondary{background:#e2e8f0;color:#4a5568}.btn-secondary:hover{background:#cbd5e0}.btn-danger{background:#f56565;color:#fff}.btn-danger:hover{background:#e53e3e}.input,.textarea,.select{width:100%;padding:.75rem;border:2px solid #e2e8f0;border-radius:8px;font-size:1rem;transition:border-color .3s}.input:focus,.textarea:focus,.select:focus{outline:none;border-color:#667eea}.textarea{min-height:100px;resize:vertical}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:600;color:#4a5568}.grid{display:grid;gap:2rem}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.header{background:#fff;padding:1.5rem 2rem;box-shadow:0 2px 4px #0000001a;margin-bottom:2rem}.header h1{font-size:2rem;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.badge{display:inline-block;padding:.25rem .75rem;border-radius:12px;font-size:.875rem;font-weight:600}.badge-success{background:#c6f6d5;color:#22543d}.badge-danger{background:#fed7d7;color:#742a2a}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:#fff;border-radius:12px;padding:2rem;max-width:600px;width:90%;max-height:90vh;overflow-y:auto}.flex{display:flex;gap:1rem}.flex-center{align-items:center}.flex-between{justify-content:space-between}.loading{display:inline-block;width:20px;height:20px;border:3px solid #f3f4f6;border-top-color:#667eea;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}