:root {
            --primary-color: #2c7da0;
            --secondary-color: #a9d6e5;
            --accent-color: #01497c;
            --regular-pay-color: #28a745;
            --overtime-pay-color: #fd7e14;
            --double-time-color: #dc3545;
            --holiday-color: #6f42c1;
            --light-gray: #f8f9fa;
            --border-color: #eaeaea;
            --text-color: #333;
            --text-muted: #6c757d;
            --success-color: #28a745;
            --warning-color: #ffc107;
        }
       .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: var(--text-color);
        }
        .breadcrumb {
            background-color: transparent;
            padding: 0.5rem 0;
            margin-bottom: 0.5rem;
        }
        .breadcrumb-item a {
            color: var(--text-muted);
            text-decoration: none;
        }
        .breadcrumb-item.active {
            color: var(--text-color);
        }
        .form-control:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(44, 125, 160, 0.15);
        }
        .btn-warning {
            background-color: var(--overtime-pay-color);
            border-color: var(--overtime-pay-color);
        }
        .summary-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .summary-card:hover {
            transform: translateY(-5px);
        }
        .summary-card.regular {
            border-top: 4px solid var(--regular-pay-color);
        }
        .summary-card.overtime {
            border-top: 4px solid var(--overtime-pay-color);
        }
        .summary-card.double {
            border-top: 4px solid var(--double-time-color);
        }
        .summary-card.total {
            border-top: 4px solid var(--primary-color);
        }
        .summary-value.regular {
            color: var(--regular-pay-color);
        }
        .summary-value.overtime {
            color: var(--overtime-pay-color);
        }
        .legal-box {
            background-color: rgba(220, 53, 69, 0.05);
            border-left: 3px solid var(--double-time-color);
            padding: 1rem;
            border-radius: 0 4px 4px 0;
            margin: 1.5rem 0;
        }
        @media (max-width: 768px) {
            .summary-container {
                grid-template-columns: 1fr;
            }
            .time-entry-grid {
                grid-template-columns: 1fr;
            }
        }
        .overtime-scenarios {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            margin: 1rem 0;
        }
        .scenario-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;
        }
        .scenario-btn:hover {
            background-color: rgba(44, 125, 160, 0.2);
            transform: translateY(-2px);
        }
        .overtime-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
        }
        .overtime-table th, .overtime-table td {
            padding: 0.75rem;
            text-align: left;
            border: 1px solid var(--border-color);
        }
        .overtime-table th {
            background-color: var(--light-gray);
            font-weight: 600;
        }
        .overtime-table tr:nth-child(even) {
            background-color: rgba(44, 125, 160, 0.05);
        }
        .nav-tabs {
            border-bottom: 1px solid var(--border-color);
        }
        .nav-tabs .nav-tabs .law-card {
            border: 1px solid var(--border-color);
            border-radius: 6px;
            padding: 1rem;
            margin-bottom: 1rem;
            cursor: pointer;
            transition: all 0.3s;
        }
        .law-card:hover {
            border-color: var(--primary-color);
            box-shadow: 0 4px 8px rgba(0,0,0,0.05);
        }
        .law-card.active {
            border-color: var(--primary-color);
            background-color: rgba(44, 125, 160, 0.05);
        }
        .law-name {
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--primary-color);
        }
        .law-desc {
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .breakdown-container {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            margin: 2rem 0;
        }
        .breakdown-item {
            flex: 1;
            min-width: 200px;
        }
        .slider-container {
            margin: 1.5rem 0;
        }
        .slider-label {
            display: flex;
            justify-content: space-between;
            margin-bottom: 0.5rem;
        }
        .slider-value {
            font-weight: 600;
            color: var(--primary-color);
        }
        .metric-card {
            padding: 1rem;
            border-radius: 6px;
            background-color: white;
            border: 1px solid var(--border-color);
            margin-bottom: 1rem;
        }
        .metric-name {
            font-size: 0.9rem;
            color: var(--text-muted);
        }
        .metric-value {
            font-size: 1.5rem;
            font-weight: 700;
        }
        .tooltip-icon {
            color: var(--text-muted);
            margin-left: 0.5rem;
            cursor: help;
        }
        .country-flag {
            width: 24px;
            height: 16px;
            border-radius: 2px;
            margin-right: 0.5rem;
            display: inline-block;
            vertical-align: middle;
        }
        .time-entry-grid {
            display: grid;
            grid-template-columns: repeat(7, 1fr);
            gap: 0.5rem;
            margin: 1.5rem 0;
        }
        .day-card {
            border: 1px solid var(--border-color);
            border-radius: 6px;
            padding: 1rem;
            text-align: center;
        }
        .day-name {
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--primary-color);
        }
        .day-input {
            width: 100%;
            padding: 0.5rem;
            border: 1px solid var(--border-color);
            border-radius: 4px;
            text-align: center;
        }
        .pay-period-selector {
            display: flex;
            gap: 1rem;
            margin: 1.5rem 0;
        }
        .period-btn {
            flex: 1;
            padding: 1rem;
            border: 1px solid var(--border-color);
            border-radius: 6px;
            background: white;
            cursor: pointer;
            transition: all 0.3s;
        }
        .period-btn:hover {
            border-color: var(--primary-color);
        }
        .period-btn.active {
            border-color: var(--primary-color);
            background-color: rgba(44, 125, 160, 0.05);
        }
        .rates-display {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1rem;
            margin: 1.5rem 0;
        }
        .rate-card {
            padding: 1rem;
            border-radius: 6px;
            text-align: center;
            border: 1px solid var(--border-color);
        }
        .rate-type {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 0.5rem;
        }
        .rate-value {
            font-size: 1.5rem;
            font-weight: 700;
        }
        .compliance-box {
            background-color: rgba(40, 167, 69, 0.05);
            border: 1px solid rgba(40, 167, 69, 0.2);
            border-radius: 6px;
            padding: 1.5rem;
            margin: 1.5rem 0;
        }
        .compliance-box.warning {
            background-color: rgba(255, 193, 7, 0.05);
            border-color: rgba(255, 193, 7, 0.2);
        }
        .compliance-box.error {
            background-color: rgba(220, 53, 69, 0.05);
            border-color: rgba(220, 53, 69, 0.2);
        }
        .threshold-display {
            display: flex;
            justify-content: space-between;
            margin: 1.5rem 0;
            padding: 1rem;
            background-color: rgba(44, 125, 160, 0.05);
            border-radius: 6px;
        }
        .hour-visualization {
            display: flex;
            height: 40px;
            margin: 1.5rem 0;
            border-radius: 6px;
            overflow: hidden;
        }
        .hour-segment {
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 600;
            font-size: 0.9rem;
        }