html,body{font-family:Roboto,sans-serif;padding:0;margin:0}*{box-sizing:border-box}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.container.wide{max-width:1400px}.container.narrow{max-width:600px}.container.modal-content{max-width:100%;margin:0;padding:0 2rem}.message{padding:.75rem 1rem;border-radius:4px;margin-bottom:1rem}.message.success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.message.error{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.loading{text-align:center;padding:2rem;color:#666}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000;padding:1rem}.modal{background:#fff;border-radius:0;max-width:95vw;max-height:95vh;overflow:auto;box-shadow:0 4px 20px #00000026;border:1px solid #dee2e6}.modal.edit-modal{max-width:500px;padding:0}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 2rem;border-bottom:2px solid #e8ecef;background:#f8f9fa}.modal-header h2{margin:0;font-size:1.25rem;font-weight:700;color:#1a1a2e}.close-button{background:none;border:none;font-size:2rem;line-height:1;color:#6c757d;cursor:pointer;padding:0;width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;transition:all .2s}.close-button:hover{color:#dc3545;transform:scale(1.1)}.modal-content{padding:2rem}.form-group{margin-bottom:1.5rem}.form-group:last-of-type{margin-bottom:2rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:600;color:#495057;font-size:.875rem}.form-group small{display:block;margin-top:.25rem;color:#6c757d;font-size:.75rem}.form-control,input[type=text],input[type=number],input[type=email],input[type=password],select,textarea{width:100%;padding:.75rem 1rem;border:2px solid #e8ecef;border-radius:0;font-size:.9rem;transition:all .2s;font-family:inherit}.form-control:focus,input[type=text]:focus,input[type=number]:focus,input[type=email]:focus,input[type=password]:focus,select:focus,textarea:focus{outline:none;border-color:#007bff;background:#f8f9ff;box-shadow:0 0 0 .2rem #007bff40}.form-control:disabled,.form-control:readonly,input[type=text]:disabled,input[type=text]:readonly,input[type=number]:disabled,input[type=number]:readonly,input[type=email]:disabled,input[type=email]:readonly,input[type=password]:disabled,input[type=password]:readonly,select:disabled,select:readonly,textarea:disabled,textarea:readonly{background:#e9ecef;cursor:not-allowed}.form-control.error,input[type=text].error,input[type=number].error,input[type=email].error,input[type=password].error,select.error,textarea.error{border-color:#dc3545}.form-control.error:focus,input[type=text].error:focus,input[type=number].error:focus,input[type=email].error:focus,input[type=password].error:focus,select.error:focus,textarea.error:focus{border-color:#dc3545;box-shadow:0 0 0 .2rem #dc354540}select{cursor:pointer}.form-actions{display:flex;gap:1rem;justify-content:flex-end;margin-top:2rem}.btn,button{padding:.75rem 1.5rem;border:none;border-radius:0;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s;border-bottom:3px solid transparent;font-family:inherit}.btn:disabled,button:disabled{opacity:.5;cursor:not-allowed}.btn-primary,.submit-button{background:#007bff;color:#fff;border-bottom-color:#0056b3}.btn-primary:hover:not(:disabled),.submit-button:hover:not(:disabled){background:#0056b3;transform:translateY(-1px)}.btn-primary:active:not(:disabled),.submit-button:active:not(:disabled){transform:translateY(0)}.btn-success{background:#28a745;color:#fff;border-bottom-color:#1e7e34}.btn-success:hover:not(:disabled){background:#218838}.btn-cancel,.cancel-button{background:#6c757d;color:#fff;border-bottom-color:#5a6268}.btn-cancel:hover:not(:disabled),.cancel-button:hover:not(:disabled){background:#5a6268}.btn-danger{background:#dc3545;color:#fff;border-bottom-color:#c82333}.btn-danger:hover:not(:disabled){background:#c82333}.back-button{padding:.5rem 1rem;background:#6c757d;color:#fff;text-decoration:none;border-radius:4px;font-size:.875rem;font-weight:500;transition:background .2s;white-space:nowrap;display:inline-block}.back-button:hover{background:#5a6268}.action-button{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:#007bff;color:#fff;text-decoration:none;border-radius:0;font-size:.875rem;font-weight:600;transition:all .2s;white-space:nowrap;border:none;cursor:pointer;box-shadow:none;border-bottom:3px solid #0056b3}.action-button:hover{background:#0056b3;transform:translateY(-1px);border-bottom-width:4px}.action-button:active{transform:translateY(0);border-bottom-width:2px}.action-button.create-button{background:#28a745;border-bottom-color:#1e7e34}.action-button.create-button:hover{background:#218838}.section{background:#fff;border:1px solid #ddd;border-radius:4px;padding:1.5rem}.section h2{margin:0 0 1rem;font-size:1.125rem;color:#555;font-weight:500}h1{margin:0 0 .75rem;font-size:1.75rem;color:#333;font-weight:700}h2{margin:0 0 1rem;font-size:1.25rem;color:#555;font-weight:600}h3{margin:0 0 .5rem;font-size:1rem;color:#333;font-weight:600}.text-center{text-align:center}.text-right{text-align:right}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.positive{color:#28a745!important;font-weight:700!important}.negative{color:#dc3545!important;font-weight:700!important}@media (max-width: 768px){.container{padding:0 1rem}.form-actions{flex-direction:column}.btn,button{width:100%}}