:root {
            --primary-color: #AE4FA8;
            --secondary-color: #F9A02F;
            --accent-color: #96CEB4;
            --text-dark: #2C3E50;
            --text-light: #7F8C8D;
            --bg-light: #F8F9FA;
            --gradient-purple: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', sans-serif;
            line-height: 1.6;
            color: var(--text-dark);
            background: #fff;
        }

        /* Header */
        .header {
            background: white;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .navbar-brand img {
            height: 45px;
        }

        .navbar-nav .nav-link {
            color: var(--text-dark) !important;
            font-weight: 500;
            margin: 0 15px;
            transition: color 0.3s ease;
        }

        .navbar-nav .nav-link:hover {
            color: var(--primary-color) !important;
        }
      
 /* Styling yang sudah ada... */
        .profile-header {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            padding: 40px 0;
        }

        .profile-avatar {
            width: 120px;
            height: 120px;
            border-radius: 50%;
            border: 4px solid rgba(255,255,255,0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 36px;
            font-weight: bold;
            overflow: hidden;
            margin: 0 auto 20px;
        }

        .profile-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .statistics-section {
            background: #f8f9fa;
            padding: 40px 0;
        }

        .stats-card {
            background: white;
            border-radius: 15px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            padding: 25px;
            margin-bottom: 20px;
            transition: all 0.3s ease;
        }

        .chart-container {
            position: relative;
            height: 350px;
            margin: 20px 0;
        }

        /* ✅ SIMPLIFIED: Simple chart styling */
        .chart-wrapper {
            background: white;
            border-radius: 10px;
            padding: 20px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
        }

        .stat-item {
            display: flex;
            align-items: center;
            padding: 12px 0;
            border-bottom: 1px solid #e9ecef;
        }

        .stat-item:last-child {
            border-bottom: none;
        }

        .stat-color {
            width: 20px;
            height: 20px;
            border-radius: 4px;
            margin-right: 12px;
            flex-shrink: 0;
        }

        .stat-info {
            flex-grow: 1;
        }

        .stat-count {
            background: #667eea;
            color: white;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 600;
        }

        .summary-card {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            color: white;
            border-radius: 15px;
            padding: 25px;
            text-align: center;
        }

        .summary-number {
            font-size: 3rem;
            font-weight: bold;
            margin-bottom: 10px;
        }

        /* Card styling untuk HKI submissions */
        .hki-card {
            background: white;
            border-radius: 12px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.1);
            padding: 25px;
            margin-bottom: 20px;
            transition: all 0.3s ease;
            border-left: 4px solid #667eea;
        }

        .hki-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(0,0,0,0.15);
        }

        .certificate-badge {
            background: #27ae60;
            color: white;
            padding: 6px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 500;
        }

        .no-certificate-badge {
            background: #95a5a6;
            color: white;
            padding: 6px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 500;
        }

        .btn-view-certificate {
            background: #27ae60;
            color: white;
            border: none;
            padding: 8px 16px;
            border-radius: 6px;
            font-size: 14px;
            transition: all 0.3s ease;
        }

        .btn-view-certificate:hover {
            background: #219a52;
            color: white;
            transform: translateY(-2px);
        }

        .anggota-list {
            background: #f8f9fa;
            border-radius: 8px;
            padding: 15px;
            margin-top: 10px;
        }

        .anggota-item {
            display: flex;
            align-items: center;
            padding: 8px 0;
            border-bottom: 1px solid #e9ecef;
        }

        .anggota-item:last-child {
            border-bottom: none;
        }

        .anggota-number {
            background: #667eea;
            color: white;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: bold;
            margin-right: 12px;
        }
               .navbar-nav .nav-link.active {
    color: var(--primary-color) !important;
}