.registration-step {
            display: none;
            padding: 2rem;
            animation: fadeIn 0.5s ease;
        }
        
        .registration-step.active {
            display: block;
        }
        
        .step-indicator {
            display: flex;
            justify-content: center;
            margin: 2rem 0;
            position: relative;
        }
        
        .step {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: #e9ecef;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            margin: 0 10px;
            position: relative;
            z-index: 2;
            transition: all 0.3s ease;
            cursor: pointer;
        }
        
        .step.active {
            background: #0d6efd;
            color: white;
            transform: scale(1.1);
        }
        
        .step.completed {
            background: #198754;
            color: white;
        }
        
        .step-label {
            position: absolute;
            bottom: -25px;
            font-size: 0.85rem;
            white-space: nowrap;
        }
        
        .step-indicator::before {
            content: "";
            position: absolute;
            top: 20px;
            left: 50px;
            right: 50px;
            height: 2px;
            background: #e9ecef;
            z-index: 1;
        }
        
        .participation-type {
            cursor: pointer;
            border: 2px solid #dee2e6;
            border-radius: 10px;
            padding: 1.5rem;
            margin-bottom: 1rem;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .participation-type:hover {
            border-color: #0d6efd;
            box-shadow: 0 5px 15px rgba(13, 110, 253, 0.1);
        }
        
        .participation-type.selected {
            border-color: #0d6efd;
            background: rgba(13, 110, 253, 0.05);
        }
        
        .package-card {
            border: 2px solid #dee2e6;
            border-radius: 10px;
            overflow: hidden;
            margin-bottom: 1.5rem;
            transition: all 0.3s ease;
            height: 100%;
        }
        
        .package-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        
        .package-card.selected {
            border-color: #0d6efd;
            box-shadow: 0 5px 15px rgba(13, 110, 253, 0.2);
        }
        
        .package-header {
            background: #0d6efd;
            color: white;
            padding: 1.2rem;
        }
        
        .package-price {
            font-size: 1.8rem;
            font-weight: bold;
            margin: 1rem 0;
        }
        
        .feature-item {
            display: flex;
            align-items: center;
            margin-bottom: 0.8rem;
        }
        
        .feature-item i {
            color: #198754;
            margin-right: 10px;
        }
        
        .progress-container {
            height: 8px;
            background: #e9ecef;
            border-radius: 4px;
            overflow: hidden;
            margin: 1.5rem 0;
        }
        
        .progress-bar {
            height: 100%;
            background: linear-gradient(135deg, #0d6efd, #6610f2);
            transition: width 0.5s ease;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        @media (max-width: 768px) {
            .step-indicator::before {
                display: none;
            }
            
            .step {
                margin: 0 5px;
            }
            
            .step-label {
                display: none;
            }
        }
        
        /* تنسيقات للغة العربية */
        [dir="rtl"] .feature-item i {
            margin-right: 0;
            margin-left: 10px;
        }
        
        [dir="rtl"] .step-label {
            right: 0;
            left: auto;
        }