:root {
            --primary-color: #e83e8c;
            --secondary-color: #f8d7da;
            --accent-color: #c2185b;
            --light-gray: #f8f9fa;
            --border-color: #eaeaea;
            --text-color: #333;
            --text-muted: #6c757d;
            --success-color: #28a745;
            --warning-color: #ffc107;
            --medical-red: #dc3545;
            --medical-green: #198754;
            --medical-yellow: #ffc107;
            --medical-orange: #fd7e14;
            --baby-blue: #87ceeb;
            --baby-pink: #ffb6c1;
        }
        
         
        
        .page-header {
            background: linear-gradient(135deg, rgba(248, 215, 218, 0.4) 0%, rgba(232, 62, 140, 0.4) 100%);
            padding: 1.5rem 0;
            margin-bottom: 2rem;
            border-bottom: 1px solid rgba(232, 62, 140, 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);
        }
         
        
        /* Kick Counter Grid */
        .kick-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1rem;
            margin: 1.5rem 0;
        }
        
        .kick-method-card {
            background: white;
            border-radius: 8px;
            padding: 1.25rem;
            border: 1px solid var(--border-color);
            box-shadow: 0 2px 4px rgba(0,0,0,0.05);
            text-align: center;
        }
        
        .kick-method-card.active {
            border: 2px solid var(--primary-color);
            background-color: rgba(232, 62, 140, 0.05);
        }
        
        .kick-method-name {
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--text-color);
        }
        
        .kick-method-value {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--primary-color);
        }
        
        .kick-method-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-top: 0.5rem;
        }
         
        .medical-info-box {
            background-color: rgba(220, 53, 69, 0.05);
            border-left: 3px solid var(--medical-red);
            padding: 1rem;
            border-radius: 0 4px 4px 0;
            margin: 1.5rem 0;
        }
        
        
        /* Responsive Adjustments */
        @media (max-width: 768px) { 
            .kick-grid {
                grid-template-columns: 1fr;
            }
        }
          
        /* Reference table */
        .reference-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
        }
        
        .reference-table th, .reference-table td {
            padding: 0.75rem;
            text-align: left;
            border: 1px solid var(--border-color);
        }
        
        .reference-table th {
            background-color: var(--light-gray);
            font-weight: 600;
        }
        
        .reference-table tr:nth-child(even) {
            background-color: rgba(232, 62, 140, 0.05);
        }
         
        /* Kick-specific styles */
        .kick-formula-box {
            background-color: rgba(232, 62, 140, 0.05);
            border-radius: 8px;
            padding: 1.5rem;
            margin: 1.5rem 0;
            border: 1px solid rgba(232, 62, 140, 0.2);
        }
        
        .formula-text {
            font-family: 'Courier New', monospace;
            font-size: 1.1rem;
            color: var(--accent-color);
            margin-bottom: 0.5rem;
        }
        
        .formula-title {
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--primary-color);
        }
        
        .kick-applications {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            gap: 1rem;
            margin: 1.5rem 0;
        }
        
        .application-card {
            background: white;
            border-radius: 8px;
            padding: 1.25rem;
            border: 1px solid var(--border-color);
            box-shadow: 0 2px 4px rgba(0,0,0,0.05);
        }
        
        .application-icon {
            width: 48px;
            height: 48px;
            border-radius: 8px;
            background-color: rgba(232, 62, 140, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
            color: var(--primary-color);
            font-size: 1.25rem;
        }
        
        .application-title {
            font-weight: 600;
            margin-bottom: 0.5rem;
            color: var(--text-color);
        }
        
        .application-desc {
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        
        /* Pregnancy week indicators */
        .week-category {
            display: inline-block;
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            margin-right: 0.5rem;
        }
        
        .week-early {
            background-color: rgba(135, 206, 235, 0.1);
            color: #87ceeb;
        }
        
        .week-mid {
            background-color: rgba(232, 62, 140, 0.1);
            color: #e83e8c;
        }
        
        .week-late {
            background-color: rgba(194, 24, 91, 0.1);
            color: #c2185b;
        }
        
        /* Kick Counter Controls */
        .kick-controls {
            display: flex;
            justify-content: center;
            align-items: center;
            margin: 2rem 0;
        }
        
        .kick-button {
            width: 120px;
            height: 120px;
            border-radius: 50%;
            background-color: var(--primary-color);
            color: white;
            border: none;
            font-size: 1.5rem;
            font-weight: 700;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            cursor: pointer;
            transition: all 0.3s;
            box-shadow: 0 4px 8px rgba(232, 62, 140, 0.3);
        }
        
        .kick-button:hover {
            background-color: var(--accent-color);
            transform: scale(1.05);
        }
        
        .kick-button:active {
            transform: scale(0.95);
        }
        
        .kick-count-display {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-color);
        }
        
        .timer-display {
            font-size: 1.75rem;
            font-weight: 600;
            color: var(--text-color);
        }
        
        .timer-container {
            background-color: white;
            border-radius: 8px;
            padding: 1rem;
            border: 1px solid var(--border-color);
            text-align: center;
            margin-bottom: 1rem;
        }
        
        .timer-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-bottom: 0.5rem;
        }
        
        .kick-history-item {
            display: flex;
            justify-content: space-between;
            padding: 0.75rem;
            border-bottom: 1px solid var(--border-color);
        }
        
        .kick-history-item:last-child {
            border-bottom: none;
        }
        
        .kick-record {
            background-color: white;
            border-radius: 8px;
            padding: 1.5rem;
            border: 1px solid var(--border-color);
            margin-bottom: 1rem;
        }
        
        .kick-record-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1rem;
        }
        
        .kick-record-date {
            font-weight: 600;
            color: var(--text-color);
        }
        
        .kick-record-kicks {
            font-weight: 700;
            color: var(--primary-color);
            font-size: 1.25rem;
        }
        
        .kick-record-time {
            color: var(--text-muted);
            font-size: 0.9rem;
        }
        
        /* Pregnancy milestones */
        .milestone-card {
            background: white;
            border-radius: 8px;
            padding: 1.25rem;
            border: 1px solid var(--border-color);
            box-shadow: 0 2px 4px rgba(0,0,0,0.05);
            margin-bottom: 1rem;
        }
        
        .milestone-week {
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 0.5rem;
        }
        
        .milestone-desc {
            color: var(--text-color);
            font-size: 0.95rem;
        }
        
        /* Kick chart styling */
        .kick-chart-container {
            position: relative;
            height: 350px;
            width: 100%;
            margin: 1.5rem 0;
        }
        
        /* Kick classification */
        .kick-classification {
            padding: 1rem;
            border-radius: 8px;
            margin: 1rem 0;
            border-left: 5px solid;
        }
        
        .kick-low {
            background-color: rgba(255, 193, 7, 0.1);
            border-left-color: var(--medical-yellow);
        }
        
        .kick-normal {
            background-color: rgba(40, 167, 69, 0.1);
            border-left-color: var(--medical-green);
        }
        
        .kick-high {
            background-color: rgba(220, 53, 69, 0.1);
            border-left-color: var(--medical-red);
        }
        
        /* Daily tracking */
        .daily-tracking {
            background-color: rgba(232, 62, 140, 0.05);
            border-radius: 8px;
            padding: 1.5rem;
            margin: 1.5rem 0;
            border: 1px solid rgba(232, 62, 140, 0.2);
        }
        
        /* Baby gender reveal */
        .gender-reveal {
            display: flex;
            justify-content: center;
            gap: 1rem;
            margin: 1rem 0;
        }
        
        .gender-option {
            padding: 1rem 2rem;
            border-radius: 8px;
            border: 2px solid transparent;
            cursor: pointer;
            font-weight: 600;
            transition: all 0.3s;
        }
        
        .gender-boy {
            background-color: rgba(135, 206, 235, 0.1);
            color: #87ceeb;
        }
        
        .gender-boy.selected {
            background-color: #87ceeb;
            color: white;
            border-color: #87ceeb;
        }
        
        .gender-girl {
            background-color: rgba(255, 182, 193, 0.1);
            color: #ffb6c1;
        }
        
        .gender-girl.selected {
            background-color: #ffb6c1;
            color: white;
            border-color: #ffb6c1;
        }
        
        .gender-unknown {
            background-color: rgba(108, 117, 125, 0.1);
            color: #6c757d;
        }
        
        .gender-unknown.selected {
            background-color: #6c757d;
            color: white;
            border-color: #6c757d;
        }
        
        /* Pregnancy progress */
        .pregnancy-progress {
            height: 20px;
            border-radius: 10px;
            background-color: var(--light-gray);
            overflow: hidden;
            margin: 1.5rem 0;
        }
        
        .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, #87ceeb, #e83e8c);
            border-radius: 10px;
            transition: width 0.5s ease;
        }
        
        .progress-labels {
            display: flex;
            justify-content: space-between;
            margin-top: 0.5rem;
            font-size: 0.9rem;
            color: var(--text-muted);
        }