:root {
            --primary-color: #2c7da0;
            --secondary-color: #a9d6e5;
            --accent-color: #01497c;
            --light-gray: #f8f9fa;
            --border-color: #eaeaea;
            --text-color: #333;
            --text-muted: #6c757d;
            --success-color: #28a745;
            --warning-color: #ffc107;
            --finance-color: #28a745;
        }.breadcrumb-item.active{color:#333}
      .page-header {
            background: linear-gradient(135deg, rgba(169, 214, 229, 0.4) 0%, rgba(44, 125, 160, 0.4) 100%);
            padding: 1.5rem 0;
            margin-bottom: 2rem;
            border-bottom: 1px solid rgba(44, 125, 160, 0.2);
            position: relative;
            overflow: hidden;color:#333
        }
        .breadcrumb {
            background-color: transparent;
            padding: 0.5rem 0;
            margin-bottom: 0.5rem;
        }
        .breadcrumb-item a {
            color: var(--text-muted);
            text-decoration: none;
        }
        .cashflow-table {
            margin: 1.5rem 0;
        }
        .cashflow-row {
            display: flex;
            gap: 10px;
            align-items: center;
            margin-bottom: 10px;
            background-color: white;
            padding: 8px 12px;
            border-radius: 6px;
            border: 1px solid var(--border-color);
        }
        .cashflow-date {
            flex: 2;
            min-width: 140px;
        }
        .cashflow-amount {
            flex: 2;
            min-width: 140px;
        }
        .cashflow-actions {
            flex: 0 0 40px;
            text-align: center;
        }
        .remove-row {
            color: #dc3545;
            cursor: pointer;
            font-size: 1.2rem;
            transition: all 0.2s;
        }
        .remove-row:hover {
            color: #bd2130;
            transform: scale(1.1);
        }
        .add-row-btn {
            border: 1px dashed var(--primary-color);
            background: rgba(44, 125, 160, 0.05);
            color: var(--primary-color);
            width: 100%;
            padding: 10px;
            border-radius: 6px;
            cursor: pointer;
            font-weight: 500;
            transition: 0.2s;
        }
        .add-row-btn:hover {
            background: rgba(44, 125, 160, 0.15);
        }
        .finance-box {
            background-color: rgba(40, 167, 69, 0.05);
            border-left: 3px solid var(--finance-color);
            padding: 1rem;
            border-radius: 0 4px 4px 0;
            margin: 1.5rem 0;
        }
        .example-presets {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .preset-btn {
            background-color: rgba(44, 125, 160, 0.1);
            border: 1px solid rgba(44, 125, 160, 0.2);
            border-radius: 4px;
            padding: 0.5rem 0.75rem;
            font-size: 0.9rem;
            color: var(--primary-color);
            cursor: pointer;
            transition: all 0.2s;
        }
        .preset-btn:hover {
            background-color: rgba(44, 125, 160, 0.2);
        }
        .graph-legend {
            display: flex;
            justify-content: center;
            gap: 1.5rem;
            margin-top: 1rem;
        }
        .legend-item { display: flex; align-items: center; }
        .legend-color { width: 20px; height: 4px; margin-right: 0.5rem; background-color: var(--primary-color); }
        .zero-line-color { background-color: #dc3545; width: 2px; height: 20px; margin-right: 0.5rem; }