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.2s}.btn-primary{background-color:#4a9eff;color:#fff}.btn-primary:hover{background-color:#3a8eef}.btn-success{background-color:#28a745;color:#fff}.btn-success:hover{background-color:#218838}.btn-danger{background-color:#dc3545;color:#fff}.btn-danger:hover{background-color:#c82333}.btn-secondary{background-color:#6c757d;color:#fff}.btn-secondary:hover{background-color:#5a6268}.card{background:#fff;border-radius:8px;padding:1.5rem;box-shadow:0 2px 4px #0000001a;margin-bottom:1.5rem}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid #e0e0e0}.card-title{font-size:1.25rem;font-weight:600}.form-group{margin-bottom:1.5rem}.form-label{display:block;margin-bottom:.5rem;font-weight:500;color:#333}.form-input,.form-textarea,.form-select{width:100%;padding:.75rem;border:1px solid #ddd;border-radius:6px;font-size:1rem;font-family:inherit}.form-input:focus,.form-textarea:focus,.form-select:focus{outline:none;border-color:#4a9eff;box-shadow:0 0 0 3px #4a9eff1a}.form-textarea{resize:vertical;min-height:100px}.loading{display:flex;flex-direction:column;justify-content:center;align-items:center;padding:3rem;gap:1rem;color:#6b7280}.spinner{border:4px solid #f3f3f3;border-top:4px solid #4a9eff;border-radius:50%;width:40px;height:40px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.error{background-color:#f8d7da;color:#721c24;padding:1rem;border-radius:6px;margin-bottom:1rem}.success{background-color:#d4edda;color:#155724;padding:1rem;border-radius:6px;margin-bottom:1rem}.grid{display:grid;gap:1.5rem}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.user-menu{display:flex;align-items:center;gap:1rem}.user-name{color:#ffffffe6;font-size:.9rem}.logout-btn{background:#ffffff1a;color:#ffffffe6;border:1px solid rgba(255,255,255,.2);padding:.4rem .75rem;border-radius:4px;font-size:.85rem;cursor:pointer;transition:all .2s}.logout-btn:hover{background:#fff3;color:#fff}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#f5f5f5;color:#333}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}