:root{--primary-color: #20B2AA;--primary-dark: #1a9890;--text-color: #000000;--bg-color: #ffffff;--border-color: #dee2e6;--success-color: #28a745;--error-color: #dc3545}*{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:var(--bg-color);color:var(--text-color)}#root{min-height:100vh}.container{max-width:600px;margin:0 auto;padding:1rem}.btn{padding:.75rem 1.5rem;border:none;border-radius:.5rem;font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s;text-decoration:none;display:inline-block;text-align:center}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:var(--primary-dark)}.btn-success{background-color:var(--success-color);color:#fff}.btn-success:hover{background-color:#218838}.btn-secondary{background-color:#6c757d;color:#fff}.btn-secondary:hover{background-color:#5a6268}.btn-danger{background-color:var(--error-color);color:#fff}.btn-danger:hover{background-color:#c82333}.card{background:#fff;border-radius:.5rem;padding:1rem;margin-bottom:1rem;box-shadow:0 2px 4px #0000001a}.card-img{width:100px;height:150px;object-fit:cover;border-radius:.5rem;margin-bottom:1rem}.loading{text-align:center;padding:2rem}.error{color:var(--error-color);padding:1rem;background-color:#f8d7da;border-radius:.5rem;margin:1rem 0}.form-group{margin-bottom:1rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:500}.form-group input,.form-group textarea,.form-group select{width:100%;padding:.75rem;border:1px solid var(--border-color);border-radius:.5rem;font-size:1rem}.form-group textarea{min-height:100px;resize:vertical}.empty-state{text-align:center;padding:3rem 1rem;color:#6c757d}.empty-state h3{margin-bottom:.5rem}