body {
            font-family: 'Poppins', sans-serif;
            background-color: #f0f4f8;
            color: #333;
        }
        
        .card {
            border: none;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
            overflow: hidden;
            background-color: #ffffff;
        }
        .card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(108, 92, 231, 0.1);
        }
        .card-header {
            background-color: #a29bfe;
            color: white;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            padding: 15px;
            border-bottom: none;
        }
        .btn-primary {
            background-color: #6c5ce7;
            border: none;
            border-radius: 50px;
            padding: 12px 30px;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(108, 92, 231, 0.3);
        }
        .btn-primary:hover {
            background-color: #5b4cdb;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(108, 92, 231, 0.4);
        }
        .btn-danger {
            background-color: #ff7675;
            border: none;
            border-radius: 50px;
            padding: 12px 30px;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(255, 118, 117, 0.3);
        }
        .btn-danger:hover {
            background-color: #ff6b6b;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(255, 118, 117, 0.4);
        }
        .form-control, .form-select {
            border-radius: 50px;
            padding: 12px 20px;
            border: 2px solid #e0e0e0;
            transition: all 0.3s ease;
            background-color: #f8f9fa;
        }
        .form-control:focus, .form-select:focus {
            border-color: #6c5ce7;
            box-shadow: 0 0 0 0.2rem rgba(108, 92, 231, 0.25);
        }
        .modal-content {
            border-radius: 20px;
            border: none;
            overflow: hidden;
        }
        .modal-header {
            background-color: #6c5ce7;
            color: white;
            border-bottom: none;
            padding: 20px 30px;
        }
        .modal-body {
            padding: 30px;
        }
        .modal-title {
            font-weight: 600;
            letter-spacing: 1px;
        }
        #donorResults .card {
            margin-bottom: 20px;
        }
        #donorResults .card-body {
            padding: 20px;
        }
        .donor-info {
            display: flex;
            align-items: center;
            margin-bottom: 15px;
        }
        .donor-info i {
            font-size: 1.2rem;
            margin-right: 10px;
            color: #6c5ce7;
        }
        .location-icon {
            position: absolute;
            right: 15px;
            top: 50%;
            transform: translateY(-50%);
            color: #6c5ce7;
            cursor: pointer;
        }
        .form-group {
            position: relative;
            margin-bottom: 20px;
        }