.login-container{position:fixed;top:0;left:0;right:0;bottom:0;width:100vw;height:100vh;display:flex;justify-content:center;align-items:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:1rem;overflow-y:auto}.login-box{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 4px 6px #0000001a;width:100%;max-width:400px;margin:auto}@media (max-width: 768px){.login-box{padding:1.5rem;max-width:100%}.login-box h1{font-size:1.5rem}.login-box h2{font-size:1rem}}@media (max-width: 480px){.login-container{padding:.5rem}.login-box{padding:1.25rem}.login-box h1{font-size:1.3rem}.default-credentials{font-size:.85rem}}.login-box h1{text-align:center;color:#333;margin-bottom:.5rem;font-size:1.8rem}.login-box h2{text-align:center;color:#666;margin-bottom:1.5rem;font-size:1.2rem;font-weight:400}.login-button{width:100%;padding:.75rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:4px;font-size:1rem;font-weight:600;cursor:pointer;transition:opacity .2s}.login-button:hover:not(:disabled){opacity:.9}.login-button:disabled{cursor:not-allowed;opacity:.6}.default-credentials{margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid #eee;text-align:center;color:#666;font-size:.9rem}.default-credentials p{margin:.25rem 0}.default-credentials strong{color:#333;font-family:monospace}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;justify-content:center;align-items:center;z-index:1000}.modal-content{background:#fff;padding:2rem;border-radius:8px;box-shadow:0 4px 6px #0000001a;width:100%;max-width:500px;max-height:90vh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.modal-header h2{margin:0;color:#333;font-size:1.5rem}.close-button{background:none;border:none;font-size:2rem;cursor:pointer;color:#999;padding:0;width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;transition:color .2s}.close-button:hover:not(:disabled){color:#333}.close-button:disabled{cursor:not-allowed;opacity:.5}.warning-message{background-color:#fff3cd;border:1px solid #ffc107;color:#856404;padding:1rem;border-radius:4px;margin-bottom:1.25rem;font-weight:500}.error-message{background-color:#fee;border:1px solid #fcc;color:#c33;padding:.75rem;border-radius:4px;margin-bottom:1.25rem}.success-message{background-color:#d4edda;border:1px solid #c3e6cb;color:#155724;padding:.75rem;border-radius:4px;margin-bottom:1.25rem;font-weight:500}.form-group{margin-bottom:1.25rem}.form-group label{display:block;margin-bottom:.5rem;color:#333;font-weight:500}.form-group input{width:100%;padding:.75rem;border:1px solid #ddd;border-radius:4px;font-size:1rem;box-sizing:border-box}.form-group input:focus{outline:none;border-color:#667eea}.form-group input:disabled{background-color:#f5f5f5;cursor:not-allowed}.password-rules{background-color:#f8f9fa;padding:1rem;border-radius:4px;margin-bottom:1.25rem;font-size:.9rem}.password-rules p{margin:0 0 .5rem;color:#333}.password-rules ul{margin:0;padding-left:1.5rem;color:#666}.password-rules li{margin:.25rem 0}.submit-button{width:100%;padding:.75rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:4px;font-size:1rem;font-weight:600;cursor:pointer;transition:opacity .2s}.submit-button:hover:not(:disabled){opacity:.9}.submit-button:disabled{cursor:not-allowed;opacity:.6}:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;line-height:1.6;font-weight:400;color:#213547;background-color:#f5f5f5}*{margin:0;padding:0;box-sizing:border-box}body{margin:0}#root{min-height:100vh}.app{display:flex;min-height:100vh}.sidebar{width:250px;background-color:#2c3e50;color:#fff;padding:20px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}.sidebar h1{font-size:1.5rem;margin-bottom:30px;padding-bottom:20px;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar nav{display:flex;flex-direction:column;gap:10px}.sidebar nav a{color:#fff;text-decoration:none;padding:12px 16px;border-radius:6px;transition:background-color .2s}.sidebar nav a:hover{background-color:#ffffff1a}.sidebar nav a.active{background-color:#3498db}.dropdown-menu{position:relative}.dropdown-toggle{width:100%;color:#fff;background:none;border:none;text-decoration:none;padding:12px 16px;border-radius:6px;transition:background-color .2s;cursor:pointer;text-align:left;font-size:1rem;font-family:inherit}.dropdown-toggle:hover,.dropdown-toggle.active{background-color:#ffffff1a}.dropdown-content{display:flex;flex-direction:column;gap:5px;padding-left:16px;margin-top:5px}.dropdown-content a{padding:10px 16px;font-size:.95rem}.main-content{flex:1;padding:40px}.page-header{margin-bottom:30px}.page-header h2{font-size:2rem;margin-bottom:10px;color:#2c3e50}.page-header p{color:#7f8c8d}.card{background:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a;padding:24px;margin-bottom:24px}.card h3{margin-bottom:16px;color:#2c3e50}.date-picker{display:flex;gap:16px;align-items:flex-end;margin-bottom:24px}.date-picker-field{display:flex;flex-direction:column;gap:8px}.date-picker-field label{font-weight:500;color:#2c3e50;font-size:.9rem}.date-picker-field input{padding:10px 12px;border:1px solid #ddd;border-radius:6px;font-size:1rem;font-family:inherit}.btn{padding:10px 20px;border:none;border-radius:6px;font-size:1rem;cursor:pointer;transition:all .2s;font-family:inherit;font-weight:500}.btn-primary{background-color:#3498db;color:#fff}.btn-primary:hover{background-color:#2980b9}.btn-success{background-color:#27ae60;color:#fff}.btn-success:hover{background-color:#229954}.btn-danger{background-color:#e74c3c;color:#fff}.btn-danger:hover{background-color:#c0392b}.btn-secondary{background-color:#95a5a6;color:#fff}.btn-secondary:hover{background-color:#7f8c8d}.btn:disabled{opacity:.6;cursor:not-allowed}.table-container{width:100%;position:relative}table{width:100%;border-collapse:collapse}thead{background-color:#f8f9fa;position:sticky;top:0;z-index:10;box-shadow:0 2px 4px #0000001a}th{text-align:left;padding:12px;font-weight:600;color:#2c3e50;border-bottom:2px solid #dee2e6;background-color:#f8f9fa}td{padding:12px;border-bottom:1px solid #dee2e6}tbody tr:hover{background-color:#f8f9fa}.text-right{text-align:right}.text-center{text-align:center}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:500;color:#2c3e50}.form-group input,.form-group select{width:100%;padding:10px 12px;border:1px solid #ddd;border-radius:6px;font-size:1rem;font-family:inherit}.form-group input:focus,.form-group select:focus{outline:none;border-color:#3498db}.form-group-inline{display:flex;gap:16px}.form-group-inline .form-group{flex:1}.checkbox-group{display:flex;align-items:center;gap:8px}.checkbox-group input[type=checkbox]{width:auto;margin:0}.loading{text-align:center;padding:40px;color:#7f8c8d;font-size:1.1rem}.error{background-color:#fee;border:1px solid #fcc;color:#c33;padding:16px;border-radius:6px;margin-bottom:24px}.success{background-color:#efe;border:1px solid #cfc;color:#3c3;padding:16px;border-radius:6px;margin-bottom:24px}.action-buttons{display:flex;gap:8px}.action-buttons .btn{padding:6px 12px;font-size:.9rem}.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}.summary-card{background:#fff;border-radius:8px;box-shadow:0 2px 4px #0000001a;padding:20px}.summary-card-label{font-size:.9rem;color:#7f8c8d;margin-bottom:8px}.summary-card-value{font-size:1.8rem;font-weight:600;color:#2c3e50}.summary-card-value.positive{color:#27ae60}.summary-card-value.negative{color:#e74c3c}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:#fff;border-radius:8px;padding:24px;max-width:500px;width:90%;max-height:90vh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.modal-header h3{margin:0;color:#2c3e50}.modal-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:24px}.currency{font-variant-numeric:tabular-nums}.mt-4{margin-top:24px}.sidebar-footer{margin-top:auto;padding-top:20px;border-top:1px solid rgba(255,255,255,.1)}.user-info{display:flex;flex-direction:column;gap:4px;padding:12px;background-color:#ffffff0d;border-radius:6px;margin-bottom:10px}.user-info span{font-size:.9rem}.user-role{font-size:.8rem;color:#ffffffb3;text-transform:uppercase;letter-spacing:.5px}.settings-button,.logout-button{width:100%;padding:10px;background-color:#ffffff1a;color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:.9rem;transition:background-color .2s;margin-top:8px}.settings-button:hover,.logout-button:hover{background-color:#fff3}.logout-button{background-color:#e74c3c}.logout-button:hover{background-color:#c0392b}